diff --git a/MathJax.js b/MathJax.js
index 44eecb7cc..61745ba94 100644
--- a/MathJax.js
+++ b/MathJax.js
@@ -7,7 +7,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -26,5 +26,5 @@ if (!window.MathJax) {window.MathJax = {}}
 
 MathJax.isPacked = true;
 
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i=h.SourceElement();return(h.originalText!==b.HTML.getScript(i))},Register:function(h){if(!c.inputJax){c.inputJax={}}c.inputJax[h]=this}},{id:"InputJax",version:"2.2",directory:g.directory+"/input",extensionDir:g.extensionDir});b.OutputJax=g.Subclass({copyTranslate:true,preProcess:function(j){var i,h=this.directory+"/"+this.JAXFILE;this.constructor.prototype.preProcess=function(k){if(!i.called){return i}throw Error(h+" failed to load properly")};i=a.Require(h);return i},Register:function(i){var h=c.outputJax;if(!h[i]){h[i]=[]}if(h[i].length&&(this.id===c.config.menuSettings.renderer||(h.order[this.id]||0)<(h.order[h[i][0].id]||0))){h[i].unshift(this)}else{h[i].push(this)}if(!this.require){this.require=[]}else{if(!(this.require instanceof Array)){this.require=[this.require]}}this.require.push(b.ElementJax.directory+"/"+(i.split(/\//)[1])+"/"+this.JAXFILE)},Remove:function(h){}},{id:"OutputJax",version:"2.2",directory:g.directory+"/output",extensionDir:g.extensionDir,fontDir:e+(b.isPacked?"":"/..")+"/fonts",imageDir:e+(b.isPacked?"":"/..")+"/images"});b.ElementJax=g.Subclass({Init:function(i,h){return this.constructor.Subclass(i,h)},inputJax:null,outputJax:null,inputID:null,originalText:"",mimeType:"",sourceMenuTitle:["MathMLcode","MathML Code"],Text:function(i,j){var h=this.SourceElement();b.HTML.setScript(h,i);h.MathJax.state=this.STATE.UPDATE;return c.Update(h,j)},Reprocess:function(i){var h=this.SourceElement();h.MathJax.state=this.STATE.UPDATE;return c.Reprocess(h,i)},Update:function(h){return this.Rerender(h)},Rerender:function(i){var h=this.SourceElement();h.MathJax.state=this.STATE.OUTPUT;return c.Process(h,i)},Remove:function(h){if(this.hover){this.hover.clear(this)}b.OutputJax[this.outputJax].Remove(this);if(!h){c.signal.Post(["Remove Math",this.inputID]);this.Detach()}},needsUpdate:function(){return b.InputJax[this.inputJax].needsUpdate(this)},SourceElement:function(){return document.getElementById(this.inputID)},Attach:function(i,j){var h=i.MathJax.elementJax;if(i.MathJax.state===this.STATE.UPDATE){h.Clone(this)}else{h=i.MathJax.elementJax=this;if(i.id){this.inputID=i.id}else{i.id=this.inputID=b.ElementJax.GetID();this.newID=1}}h.originalText=b.HTML.getScript(i);h.inputJax=j;if(h.root){h.root.inputID=h.inputID}return h},Detach:function(){var h=this.SourceElement();if(!h){return}try{delete h.MathJax}catch(i){h.MathJax=null}if(this.newID){h.id=""}},Clone:function(h){var i;for(i in this){if(!this.hasOwnProperty(i)){continue}if(typeof(h[i])==="undefined"&&i!=="newID"){delete this[i]}}for(i in h){if(!h.hasOwnProperty(i)){continue}if(typeof(this[i])==="undefined"||(this[i]!==h[i]&&i!=="inputID")){this[i]=h[i]}}}},{id:"ElementJax",version:"2.2",directory:g.directory+"/element",extensionDir:g.extensionDir,ID:0,STATE:{PENDING:1,PROCESSED:2,UPDATE:3,OUTPUT:4},GetID:function(){this.ID++;return"MathJax-Element-"+this.ID},Subclass:function(){var h=g.Subclass.apply(this,arguments);h.loadComplete=this.prototype.loadComplete;return h}});b.ElementJax.prototype.STATE=b.ElementJax.STATE;b.OutputJax.Error={id:"Error",version:"2.2",config:{},ContextMenu:function(){return b.Extension.MathEvents.Event.ContextMenu.apply(b.Extension.MathEvents.Event,arguments)},Mousedown:function(){return b.Extension.MathEvents.Event.AltContextMenu.apply(b.Extension.MathEvents.Event,arguments)},getJaxFromMath:function(h){return(h.nextSibling.MathJax||{}).error},Jax:function(j,i){var h=MathJax.Hub.inputJax[i.type.replace(/ *;(.|\s)*/,"")];return{inputJax:(h||{id:"Error"}).id,outputJax:"Error",sourceMenuTitle:["ErrorMessage","Error Message"],sourceMenuFormat:"Error",originalText:MathJax.HTML.getScript(i),errorText:j}}};b.InputJax.Error={id:"Error",version:"2.2",config:{},sourceMenuTitle:["OriginalForm","Original Form"]}})("MathJax");(function(l){var f=window[l];if(!f){f=window[l]={}}var c=f.Hub;var q=c.Startup;var u=c.config;var e=document.getElementsByTagName("head")[0];if(!e){e=document.childNodes[0]}var b=(document.documentElement||document).getElementsByTagName("script");var d=new RegExp("(^|/)"+l+"\\.js(\\?.*)?$");for(var o=b.length-1;o>=0;o--){if((b[o].src||"").match(d)){q.script=b[o].innerHTML;if(RegExp.$2){var r=RegExp.$2.substr(1).split(/\&/);for(var n=0,h=r.length;n<h;n++){var k=r[n].match(/(.*)=(.*)/);if(k){q.params[unescape(k[1])]=unescape(k[2])}}}u.root=b[o].src.replace(/(^|\/)[^\/]*(\?.*)?$/,"");break}}f.Ajax.config=u;var a={isMac:(navigator.platform.substr(0,3)==="Mac"),isPC:(navigator.platform.substr(0,3)==="Win"),isMSIE:(window.ActiveXObject!=null&&window.clipboardData!=null),isFirefox:(navigator.userAgent.match(/Gecko/)!=null&&navigator.userAgent.match(/KHTML/)==null),isSafari:(navigator.userAgent.match(/ (Apple)?WebKit\//)!=null&&(!window.chrome||window.chrome.loadTimes==null)),isChrome:(window.chrome!=null&&window.chrome.loadTimes!=null),isOpera:(window.opera!=null&&window.opera.version!=null),isKonqueror:(window.hasOwnProperty&&window.hasOwnProperty("konqueror")&&navigator.vendor=="KDE"),versionAtLeast:function(x){var w=(this.version).split(".");x=(new String(x)).split(".");for(var y=0,j=x.length;y<j;y++){if(w[y]!=x[y]){return parseInt(w[y]||"0")>=parseInt(x[y])}}return true},Select:function(j){var i=j[c.Browser];if(i){return i(c.Browser)}return null}};var g=navigator.userAgent.replace(/^Mozilla\/(\d+\.)+\d+ /,"").replace(/[a-z][-a-z0-9._: ]+\/\d+[^ ]*-[^ ]*\.([a-z][a-z])?\d+ /i,"").replace(/Gentoo |Ubuntu\/(\d+\.)*\d+ (\([^)]*\) )?/,"");c.Browser=c.Insert(c.Insert(new String("Unknown"),{version:"0.0"}),a);for(var t in a){if(a.hasOwnProperty(t)){if(a[t]&&t.substr(0,2)==="is"){t=t.slice(2);if(t==="Mac"||t==="PC"){continue}c.Browser=c.Insert(new String(t),a);var p=new RegExp(".*(Version)/((?:\\d+\\.)+\\d+)|.*("+t+")"+(t=="MSIE"?" ":"/")+"((?:\\d+\\.)*\\d+)|(?:^|\\(| )([a-z][-a-z0-9._: ]+|(?:Apple)?WebKit)/((?:\\d+\\.)+\\d+)");var s=p.exec(g)||["","","","unknown","0.0"];c.Browser.name=(s[1]=="Version"?t:(s[3]||s[5]));c.Browser.version=s[2]||s[4]||s[6];break}}}c.Browser.Select({Safari:function(j){var i=parseInt((String(j.version).split("."))[0]);if(i>85){j.webkit=j.version}if(i>=534){j.version="5.1"}else{if(i>=533){j.version="5.0"}else{if(i>=526){j.version="4.0"}else{if(i>=525){j.version="3.1"}else{if(i>500){j.version="3.0"}else{if(i>400){j.version="2.0"}else{if(i>85){j.version="1.0"}}}}}}}j.isMobile=(navigator.appVersion.match(/Mobile/i)!=null);j.noContextMenu=j.isMobile},Firefox:function(j){if((j.version==="0.0"||navigator.userAgent.match(/Firefox/)==null)&&navigator.product==="Gecko"){var m=navigator.userAgent.match(/[\/ ]rv:(\d+\.\d.*?)[\) ]/);if(m){j.version=m[1]}else{var i=(navigator.buildID||navigator.productSub||"0").substr(0,8);if(i>="20111220"){j.version="9.0"}else{if(i>="20111120"){j.version="8.0"}else{if(i>="20110927"){j.version="7.0"}else{if(i>="20110816"){j.version="6.0"}else{if(i>="20110621"){j.version="5.0"}else{if(i>="20110320"){j.version="4.0"}else{if(i>="20100121"){j.version="3.6"}else{if(i>="20090630"){j.version="3.5"}else{if(i>="20080617"){j.version="3.0"}else{if(i>="20061024"){j.version="2.0"}}}}}}}}}}}}j.isMobile=(navigator.appVersion.match(/Android/i)!=null||navigator.userAgent.match(/ Fennec\//)!=null||navigator.userAgent.match(/Mobile/)!=null)},Opera:function(i){i.version=opera.version()},MSIE:function(j){j.isIE9=!!(document.documentMode&&(window.performance||window.msPerformance));MathJax.HTML.setScriptBug=!j.isIE9||document.documentMode<9;var v=false;try{new ActiveXObject("MathPlayer.Factory.1");j.hasMathPlayer=v=true}catch(m){}try{if(v&&!q.params.NoMathPlayer){var i=document.createElement("object");i.id="mathplayer";i.classid="clsid:32F66A20-7614-11D4-BD11-00104BD3F987";document.getElementsByTagName("head")[0].appendChild(i);document.namespaces.add("m","http://www.w3.org/1998/Math/MathML");j.mpNamespace=true;if(document.readyState&&(document.readyState==="loading"||document.readyState==="interactive")){document.write('<?import namespace="m" implementation="#MathPlayer">');j.mpImported=true}}else{document.namespaces.add("mjx_IE_fix","http://www.w3.org/1999/xlink")}}catch(m){}}});c.Browser.Select(MathJax.Message.browsers);c.queue=f.Callback.Queue();c.queue.Push(["Post",q.signal,"Begin"],["Config",q],["Cookie",q],["Styles",q],["Message",q],function(){var i=f.Callback.Queue(q.Jax(),q.Extensions());return i.Push({})},["Menu",q],q.onLoad(),function(){MathJax.isReady=true},["Typeset",q],["Hash",q],["MenuZoom",q],["Post",q.signal,"End"])})("MathJax")}};
 
diff --git a/config/AM_HTMLorMML-full.js b/config/AM_HTMLorMML-full.js
index 9e1b5e52c..42d9213c9 100644
--- a/config/AM_HTMLorMML-full.js
+++ b/config/AM_HTMLorMML-full.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/AM_HTMLorMML-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -33,32 +33,32 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.1",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{displaystyle:true,decimal:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
+MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.2",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{displaystyle:true,decimalsign:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
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+MathJax.Extension.asciimath2jax={version:"2.2",config:{delimiters:[["`","`"]],skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"asciimath2jax_ignore",processClass:"asciimath2jax_process",preview:"AsciiMath"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("asciimath2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],c,a,b=this.config;this.match={};if(b.delimiters.length===0){return false}for(c=0,a=b.delimiters.length;c<a;c++){d.push(this.patternQuote(b.delimiters[c][0]));this.match[b.delimiters[c][0]]={mode:"",end:b.delimiters[c][1],pattern:this.endPattern(b.delimiters[c][1])}}this.start=new RegExp(d.sort(this.sortLength).join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");var e=[];if(MathJax.Hub.config.preRemoveClass){e.push(MathJax.Hub.config.preRemoveClass)}if(b.ignoreClass){e.push(b.ignoreClass)}this.ignoreClass=(e.length?new RegExp("(^| )("+e.join("|")+")( |$)"):/^$/);this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return true},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return c}}}return b},startMatch:function(a,b){var c=this.match[a[0]];if(c!=null){this.search={end:c.end,mode:c.mode,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(c.pattern)}return b},endMatch:function(a,b){if(a[0]==this.search.end){this.search.close=b;this.search.cpos=this.pattern.lastIndex;this.search.clen=(this.search.isBeginEnd?0:a[0].length);this.search.matched=true;b=this.encloseMath(b);this.switchPattern(this.start)}return b},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b=this.config.preview;if(b==="none"){return}if(b==="AsciiMath"){b=[this.filterPreview(a)]}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,a){var b=document.createElement("script");b.type="math/asciimath"+c;MathJax.HTML.setScript(b,a);this.insertNode(b);return b},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&(document.documentMode||0)<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.asciimath2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/asciimath2jax.js");
 
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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return m.False(s)}}},Mouseout:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.UnHover(q)}else{f.ClearHoverTimer()}return m.False(s)}}},Mousemove:function(s,r){if(k.discoverable||k.zoom==="Hover"){var q=this.getJaxFromMath(r);if(q.hover){return}if(f.lastX==s.clientX&&f.lastY==s.clientY){return}f.lastX=s.clientX;f.lastY=s.clientY;f.HoverTimer(q,r);return m.False(s)}},HoverTimer:function(q,r){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,q,r]),o.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(q,u){if(i.MathZoom&&i.MathZoom.Hover({},u)){return}var t=b[q.outputJax],v=t.getHoverSpan(q,u),y=t.getHoverBBox(q,v,u),w=(t.config.showMathMenu!=null?t:d).config.showMathMenu;var A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return b[this.jax].ContextMenu(q,this.math,true)},ClearHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}if(q.hover.timer){clearTimeout(q.hover.timer)}f.ClearHoverTimer();delete q.hover},Px:function(q){if(Math.abs(q)<0.006){return"0px"}return q.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var q=new Image();q.src=o.button.src}};var a=c.Touch={last:0,delay:500,start:function(r){var q=new Date().getTime();var s=(q-a.last<a.delay&&a.up);a.last=q;a.up=false;if(s){a.timeout=setTimeout(a.menu,a.delay,r,this);r.preventDefault()}},end:function(r){var q=new Date().getTime();a.up=(q-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;r.preventDefault();return m.Handler((r.touches[0]||r.touch),"DblClick",this)}},menu:function(r,q){delete a.timeout;a.last=0;a.up=false;return m.Handler((r.touches[0]||r.touch),"ContextMenu",q)}};if(d.Browser.isMobile){var n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return b[this.jax].ContextMenu(r,this.math,true)},ClearHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}if(r.hover.timer){clearTimeout(r.hover.timer)}f.ClearHoverTimer();delete r.hover},Px:function(r){if(Math.abs(r)<0.006){return"0px"}return r.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var r=new Image();r.src=p.button.src}};var a=c.Touch={last:0,delay:500,start:function(s){var r=new Date().getTime();var t=(r-a.last<a.delay&&a.up);a.last=r;a.up=false;if(t){a.timeout=setTimeout(a.menu,a.delay,s,this);s.preventDefault()}},end:function(s){var r=new Date().getTime();a.up=(r-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;s.preventDefault();return n.Handler((s.touches[0]||s.touch),"DblClick",this)}},menu:function(s,r){delete a.timeout;a.last=0;a.up=false;return n.Handler((s.touches[0]||s.touch),"ContextMenu",r)}};if(d.Browser.isMobile){var o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" "+p.frame.hcolor};g.Queue(d.Register.StartupHook("End Config",{}),[e],["getImages",f],["Styles",l,p.styles],["Post",d.Startup.signal,"MathEvents Ready"],["loadComplete",l,"[MathJax]/extensions/MathEvents.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.Callback,MathJax.Localization,MathJax.OutputJax,MathJax.InputJax);
 
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth&&x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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#CCCCCC",margin:0,cursor:"default",font:"menu","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","z-index":201,"border-radius":i,"-webkit-border-radius":i,"-moz-border-radius":i,"-khtml-border-radius":i,"box-shadow":"0px 10px 20px #808080","-webkit-box-shadow":"0px 10px 20px #808080","-moz-box-shadow":"0px 10px 20px #808080","-khtml-box-shadow":"0px 10px 20px #808080",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},".MathJax_MenuItem":{padding:(n?"2px 2em":"1px 2em"),background:"transparent"},".MathJax_MenuTitle":{"background-color":"#CCCCCC",margin:(n?"-1px -1px 1px -1px":"-5px 0 0 0"),"text-align":"center","font-style":"italic","font-size":"80%",color:"#444444",padding:"2px 0",overflow:"hidden"},".MathJax_MenuArrow":{position:"absolute",right:".5em",color:"#666666","font-family":(l?"'Arial 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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return a.Event(q,this,"Mouseup")},Touchstart:function(q){return a.Event(q,this,"Touchstart")},Touchend:function(q){return a.Event(q,this,"Touchend")},Event:function(s,u,q,t){if(a.skipMouseover&&q==="Mouseover"&&!t){return h(s)}if(a.skipUp){if(q.match(/Mouseup|Touchend/)){delete a.skipUp;return h(s)}if(q==="Touchstart"||(q==="Mousedown"&&!a.skipMousedown)){delete a.skipUp}}if(!s){s=window.event}var r=u.menuItem;if(r&&r[q]){return r[q](s,u)}return null},BGSTYLE:{position:"absolute",left:0,top:0,"z-index":200,width:"100%",height:"100%",border:0,padding:0,margin:0},Background:function(r){var s=g.addElement(document.body,"div",{style:this.BGSTYLE,id:"MathJax_MenuFrame"},[["div",{style:this.BGSTYLE,menuItem:r,onmousedown:this.Remove}]]);var q=s.firstChild;if(r.msieBackgroundBug){q.style.backgroundColor="white";q.style.filter="alpha(opacity=0)"}if(r.msieFixedPositionBug){s.width=s.height=0;this.Resize();attachEvent("onresize",this.Resize)}else{q.style.position="fixed"}return s},Resize:function(){setTimeout(a.SetWH,0)},SetWH:function(){var q=document.getElementById("MathJax_MenuFrame");if(q){q=q.firstChild;q.style.width=q.style.height="1px";q.style.width=document.body.scrollWidth+"px";q.style.height=document.body.scrollHeight+"px"}},saveCookie:function(){g.Cookie.Set("menu",this.cookie)},getCookie:function(){this.cookie=g.Cookie.Get("menu")},getImages:function(){if(a.isMobile){var q=new Image();q.src=o.closeImg}}});var m=a.ITEM=MathJax.Object.Subclass({name:"",Create:function(r){if(!this.hidden){var q={onmouseover:a.Mouseover,onmouseout:a.Mouseout,onmouseup:a.Mouseup,onmousedown:a.Mousedown,ondragstart:h,onselectstart:h,onselectend:h,ontouchstart:a.Touchstart,ontouchend:a.Touchend,className:"MathJax_MenuItem",menuItem:this};if(this.disabled){q.className+=" MathJax_MenuDisabled"}g.addElement(r,"div",q,this.Label(q,r))}},Mouseover:function(u,w){if(!this.disabled){this.Activate(w)}if(!this.menu||!this.menu.posted){var v=document.getElementById("MathJax_MenuFrame").childNodes,r=w.parentNode.childNodes;for(var s=0,q=r.length;s<q;s++){var t=r[s].menuItem;if(t&&t.menu&&t.menu.posted){t.Deactivate(r[s])}}q=v.length-1;while(q>=0&&w.parentNode.menuItem!==v[q].menuItem){v[q].menuItem.posted=false;v[q].parentNode.removeChild(v[q]);q--}if(this.Timer&&!a.isMobile){this.Timer(u,w)}}},Mouseout:function(q,r){if(!this.menu||!this.menu.posted){this.Deactivate(r)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(q,r){return this.Remove(q,r)},Touchstart:function(q,r){return this.TouchEvent(q,r,"Mousedown")},Touchend:function(q,r){return this.TouchEvent(q,r,"Mouseup")},TouchEvent:function(r,s,q){if(this!==m.lastItem){if(m.lastMenu){a.Event(r,m.lastMenu,"Mouseout")}a.Event(r,s,"Mouseover",true);m.lastItem=this;m.lastMenu=s}if(this.nativeTouch){return null}a.Event(r,s,q);return false},Remove:function(q,r){r=r.parentNode.menuItem;return r.Remove(q,r)},Activate:function(q){this.Deactivate(q);q.className+=" MathJax_MenuActive"},Deactivate:function(q){q.className=q.className.replace(/ MathJax_MenuActive/,"")},With:function(q){if(q){c.Insert(this,q)}return this}});a.ITEM.COMMAND=a.ITEM.Subclass({action:function(){},Init:function(q,s,r){this.name=q;this.action=s;this.With(r)},Label:function(q,r){return[this.name]},Mouseup:function(q,r){if(!this.disabled){this.Remove(q,r);j.Post(["command",this]);this.action.call(this,q)}return h(q)}});a.ITEM.SUBMENU=a.ITEM.Subclass({menu:null,marker:(n&&!c.Browser.isSafari?"\u25B6":"\u25B8"),Init:function(q,s){this.name=q;var r=1;if(!(s instanceof a.ITEM)){this.With(s),r++}this.menu=a.apply(a,[].slice.call(arguments,r))},Label:function(q,r){this.menu.posted=false;return[this.name+" ",["span",{className:"MathJax_MenuArrow"},[this.marker]]]},Timer:function(q,r){if(this.timer){clearTimeout(this.timer)}q={clientX:q.clientX,clientY:q.clientY};this.timer=setTimeout(f(["Mouseup",this,q,r]),o.delay)},Touchend:function(r,t){var s=this.menu.posted;var q=this.SUPER(arguments).Touchend.apply(this,arguments);if(s){this.Deactivate(t);delete m.lastItem;delete m.lastMenu}return q},Mouseup:function(r,t){if(!this.disabled){if(!this.menu.posted){if(this.timer){clearTimeout(this.timer);delete this.timer}this.menu.Post(r,t)}else{var s=document.getElementById("MathJax_MenuFrame").childNodes,q=s.length-1;while(q>=0){var u=s[q];u.menuItem.posted=false;u.parentNode.removeChild(u);if(u.menuItem===this.menu){break}q--}}}return h(r)}});a.ITEM.RADIO=a.ITEM.Subclass({variable:null,marker:(n?"\u25CF":"\u2713"),Init:function(r,q,s){this.name=r;this.variable=q;this.With(s);if(this.value==null){this.value=this.name}},Label:function(r,s){var 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r=this.defaults;var t=(this.attrNames||e.copyAttributeNames),p=e.skipAttributes;if(!this.attrNames){if(this.type==="mstyle"){r=e.math.prototype.defaults}for(var s in r){if(!p[s]&&r.hasOwnProperty(s)){if(this[s]!=null){n.setAttribute(s,this.NativeMMLattribute(this[s]))}}}}for(var o=0,l=t.length;o<l;o++){var q=(this.attr||{})[t[o]];if(q==null){q=this[t[o]]}if(q!=null){n.setAttribute(t[o],this.NativeMMLattribute(q))}}this.NativeMMLclass(n)},NativeMMLclass:function(l){var n=[];if(this["class"]){n.push(this["class"])}if(this.isa(e.TeXAtom)){var m=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(m){n.push("MJX-TeXAtom-"+m)}}if(this.mathvariant&&this.NativeMMLvariants[this.mathvariant]){n.push("MJX"+this.mathvariant)}if(this.arrow){n.push("MJX-arrow")}if(this.variantForm){n.push("MJX-variant")}if(n.length){l.setAttribute("class",n.join(" 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p=this.type;if(this.data[this.sup]==null){p="msub"}if(this.data[this.sub]==null){p="msup"}var n=this.NativeMMLelement(p);this.NativeMMLattributes(n);delete this.data[0].inferred;for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}}q.appendChild(n)}});e.munderover.Augment({toNativeMML:function(q){var p=this.type;if(this.data[this.under]==null){p="mover"}if(this.data[this.over]==null){p="munder"}var n=this.NativeMMLelement(p);this.NativeMMLattributes(n);delete this.data[0].inferred;for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}}q.appendChild(n)}});if(b.Browser.isFirefox){if(!b.Browser.versionAtLeast("13.0")){e.mtable.Augment({toNativeMML:function(l){if(this.width){var 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m=s.MathJax.elementJax,t=m.root;var u=document.getElementById(m.inputID+"-Frame"),n=u.firstChild,q=n.firstChild;u.style.fontSize=m.NativeMML.fontSize;this.ex=m.NativeMML.ex||this.defaultEx;try{t.toNativeMML(q)}catch(r){if(r.restart){while(q.firstChild){q.removeChild(q.firstChild)}}throw r}if(i){if(n.addEventListener){for(var o in this.MSIE9events){if(this.MSIE9events.hasOwnProperty(o)){n.addEventListener(o,this.MSIE9event,true)}}}else{var p=(this.config.showMathMenuMSIE!=null?this:c).config;if(p.showMathMenuMSIE&&!this.settings.mpContext&&!this.settings.mpMouse){this.MSIEoverlay(n)}else{n.style.position="";q.firstChild.onmousedown=this.MSIEaltMenu}}}else{n.oncontextmenu=h.Menu;n.onmouseover=h.Mouseover;n.onmouseout=h.Mouseout;n.onmousedown=h.Mousedown;n.onclick=h.Click;n.ondblclick=h.DblClick;if(c.Browser.noContextMenu){n.ontouchstart=b.start;n.ontouchend=b.end}}},postTranslate:function(n){if(this.forceReflow){var 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u=c.config.displayAlign.charAt(0),w=this.Get("side").charAt(0);this.nMMLhasLabels=true;this.nMMLlaMatch=(u===w);this.nMMLforceWidth=(u==="c"||!!((this.width||"").match("%")));break}}}if(this.width&&this.ffTableWidthBug){var B=(this.style||"").replace(/;\s*$/,"").split(";");if(B[0]===""){B.shift()}B.push("width:"+this.width);this.style=B.join(";")}this.SUPER(arguments).toNativeMML.call(this,z);if(this.nMMLhasLabels){var r=z.firstChild;if(this.nMMLforceWidth||w!=="r"){var p=(u!=="l"?1:0)+(w==="l"?1:0);if(p){var t={columnalign:"left",columnwidth:"auto",columnspacing:"0px",columnlines:"none"};for(var o in t){if(t.hasOwnProperty(o)&&this[o]){var x=[t[o],t[o]].slice(2-p).join(" ")+" ";r.setAttribute(o,x+r.getAttribute(o))}}}}if(this.nMMLforceWidth||!this.nMMLlaMatch){r.setAttribute("width","100%")}}}});f.mtr.Augment({toNativeMML:function(v){this.SUPER(arguments).toNativeMML.call(this,v);var p=v.lastChild;if(l.tableSpacingBug){var r=this.parent.nMMLleftPadding,t=r.length;for(var 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z=this.parent.Get("side").charAt(0),x=c.config.displayAlign.charAt(0),q=c.config.displayIndent;this.data[0].toNativeMML(t);var A=t.lastChild,r=A;if(z===x){A.setAttribute("style","width:"+q);A.setAttribute("columnalign",c.config.displayAlign)}else{r=this.NativeMMLelement("mpadded");r.setAttribute("style","width:0");r.setAttribute("width","0px");r.appendChild(A.firstChild);A.appendChild(r)}j("",A);t.removeChild(A);var o=100,p=this.parent.nMMLforceWidth;if((this.parent.width||"").match(/%/)){o-=parseFloat(this.parent.width)}var 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o=r.getAttribute("style")||"";if(o!=""){o+=";"}r.setAttribute("style",o+"width:"+p)}}});var n=MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");l.Augment({config:{styles:{'[mathvariant="double-struck"]':{"font-family":"MathJax_AMS, MathJax_AMS-WEB"},'[mathvariant="script"]':{"font-family":"MathJax_Script, MathJax_Script-WEB"},'[mathvariant="fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB"},'[mathvariant="bold-script"]':{"font-family":"MathJax_Script, MathJax_Caligraphic-WEB","font-weight":"bold"},'[mathvariant="bold-fraktur"]':{"font-family":"MathJax_Fraktur, 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t=((this.data[0]||[]).data[0]||{});if(t.nMMLhasLabels){if(t.nMMLforceWidth||!t.nMMLlaMatch){p.setAttribute("style","width:100%");r.style.width=r.parentNode.style.width="100%"}if(t.nMMLlaMatch){if(r.parentNode.parentNode.nodeName.toLowerCase()==="div"){r.parentNode.parentNode.style.setProperty("margin-"+c.config.displayAlign,"0px","important")}}}r.appendChild(s);if(l.widthBug&&!t.nMMLforceWidth&&t.nMMLlaMatch){r.style.width=(s.firstChild.scrollWidth/l.ex).toFixed(3)+"ex"}}});f.mfenced.Augment({toNativeMML:function(w){if(!l.mfencedBug){this.SUPER(arguments).toNativeMML.call(this,w);return}var t=c.Browser.isOpera;var u,p,r;var q=this.getValues("open","close","separators");q.open=q.open.replace(/^\s+/,"").replace(/\s+$/,"");q.close=q.close.replace(/^\s+/,"").replace(/\s+$/,"");q.separators=q.separators.replace(/\s+/g,"").split("");if(q.separators.length==0){q.separators=null}else{if(q.separators.length<this.data.length-1){var 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o=this.NativeMMLelement("mrow");this.NativeMMLattributes(o);this.data[0].toNativeMML(o);p.appendChild(o)}});f.chars.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.entity.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.xml.Augment({toNativeMML:function(q){for(var p=0,o=this.data.length;p<o;p++){q.appendChild(this.data[p].cloneNode(true))}}});c.Register.StartupHook("TeX mathchoice Ready",function(){f.TeXmathchoice.Augment({toNativeMML:function(o){this.Core().toNativeMML(o)}})});setTimeout(MathJax.Callback(["loadComplete",l,"jax.js"]),0)});c.Browser.Select({MSIE:function(m){var n=(document.documentMode||0);l.msieIE8HeightBug=(n===8)},Opera:function(m){l.operaPositionBug=true;l.stretchyMoBug=true;l.tableLabelBug=true;l.mfencedBug=true},Firefox:function(m){l.ffTableWidthBug=!m.versionAtLeast("13.0");l.forceReflow=true;l.widthBug=true;l.spaceWidthBug=!m.versionAtLeast("20.0");l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Chrome:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Safari:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true}});c.Register.StartupHook("End Cookie",function(){if(c.config.menuSettings.zoom!=="None"){g.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.OutputJax.NativeMML,MathJax.Hub,MathJax.Ajax,MathJax.HTML);
 
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q=this.div.offsetWidth,n=this.div.offsetHeight;for(var p=1,j=this.comparisonFont.length;p<j;p++){this.div.style.fontFamily=this.comparisonFont[p];if(this.div.offsetWidth!=k){return[k,this.div.offsetWidth,p,q,n]}}return null},loadWebFont:function(k){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+k.directory);var m=MathJax.Message.File("Web-Font "+d.fontInUse+"/"+k.directory);var j=MathJax.Callback({});var l=MathJax.Callback(["loadComplete",this,k,m,j]);g.timer.start(g,[this.checkWebFont,k,l],0,this.timeout);return j},loadComplete:function(l,o,k,j){MathJax.Message.Clear(o);if(j===g.STATUS.OK){this.webFontLoaded=true;k();return}this.loadError(l);if(b.Browser.isFirefox&&d.allowWebFonts){var m=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){m+=":"+document.location.port}m+="/";if(g.fileURL(d.webfontDir).substr(0,m.length)!==m){this.firefoxFontError(l)}}if(!this.webFontLoaded){d.loadWebFontError(l,k)}else{k()}},loadError:function(j){MathJax.Message.Set("Can't load web font "+d.fontInUse+"/"+j.directory,null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+j.directory,j])},firefoxFontError:function(j){MathJax.Message.Set("Firefox can't load web fonts from a remote host",null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(j,k,l){if(j.time(l)){return}if(d.Font.testFont(k)){l(j.STATUS.OK)}else{setTimeout(j,j.delay)}},fontFace:function(l){var m=d.allowWebFonts;var o=d.FONTDATA.FONTS[l];if(d.msieFontCSSBug&&!o.family.match(/-Web$/)){o.family+="-Web"}var k=g.fileURL(d.webfontDir+"/"+m);var j=l.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!j.match(/-/)){j+="-Regular"}if(m==="svg"){j+=".svg#"+j}else{j+="."+m}var n={"font-family":o.family,src:"url('"+k+"/"+j+"')"};if(m==="otf"){n.src+=" format('opentype')";k=g.fileURL(d.webfontDir+"/woff");n.src="url('"+k+"/"+j.replace(/otf$/,"woff")+"') format('woff'), "+n.src}else{if(m!=="eot"){n.src+=" format('"+m+"')"}}if(!(d.FontFaceBug&&o.isWebFont)){if(l.match(/-bold/)){n["font-weight"]="bold"}if(l.match(/-italic/)){n["font-style"]="italic"}}return n}});var i,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! 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k=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(k.scale){this.config.scale=k.scale}if(k.font&&k.font!=="Auto"){if(k.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont="TeX";this.config.webFont="TeX"}else{if(k.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(k.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(k.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont=""}}}}}var j=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!j&&this.allowWebFonts){j=this.config.webFont;if(j){this.webFonts=true}}if(!j&&this.config.imageFont){j=this.config.imageFont;this.imgFonts=true}if(j){this.fontInUse=j;this.fontDir+="/"+j;this.webfontDir+="/"+j;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{MathJax.Message.Set("Can't find a valid font using ["+this.config.availableFonts.join(", ")+"]",null,3000);this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};if(MathJax.InputJax.TeX&&MathJax.InputJax.TeX.Definitions){MathJax.InputJax.TeX.Definitions.macros.overline[1]="002D";MathJax.InputJax.TeX.Definitions.macros.underline[1]="002D"}b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){i=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=i.ContextMenu;this.Mousedown=i.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var k=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=k.offsetWidth/5;this.hiddenDiv.removeChild(k);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(j){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return g.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(l){for(var k=0,j=l.length;k<j;k++){if(l[k]==="STIX"){l.splice(k,1);j--;k--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=l[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var k=0,j=d.config.preloadWebFonts.length;k<j;k++){var l=d.FONTDATA.FONTS[d.config.preloadWebFonts[k]];if(!l.available){d.Font.testFont(l)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(n){var t=n.jax[this.id],u,q=t.length,y,s,z,l,x,k,w,p,r,j,v=false,A=this.config.linebreaks.automatic,o=this.config.linebreaks.width;if(A){v=(o.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(v){o=o.replace(/\s*container\s*/,"")}else{j=this.defaultWidth}if(o===""){o="100%"}}else{j=100000}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}s=y.previousSibling;if(s&&String(s.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){s.parentNode.removeChild(s)}k=y.MathJax.elementJax;if(!k){continue}k.HTMLCSS={display:(k.root.Get("display")==="block")};z=l=this.Element("span",{className:"MathJax",id:k.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:i.Menu,onmousedown:i.Mousedown,onmouseover:i.Mouseover,onmouseout:i.Mouseout,onmousemove:i.Mousemove,onclick:i.Click,ondblclick:i.DblClick});if(b.Browser.noContextMenu){z.ontouchstart=a.start;z.ontouchend=a.end}if(k.HTMLCSS.display){l=this.Element("div",{className:"MathJax_Display"});l.appendChild(z)}else{if(this.msieDisappearingBug){z.style.display="inline-block"}}l.setAttribute("role","textbox");l.setAttribute("aria-readonly","true");l.className+=" MathJax_Processing";y.parentNode.insertBefore(l,y);y.parentNode.insertBefore(this.EmExSpan.cloneNode(true),y);if(v){l.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),l)}}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=y.previousSibling;l=x.previousSibling;k=y.MathJax.elementJax;if(!k){continue}w=x.firstChild.offsetHeight/60;p=x.lastChild.firstChild.offsetHeight/60;if(v){j=l.previousSibling.firstChild.offsetWidth}if(w===0||w==="NaN"){this.hiddenDiv.appendChild(l);k.HTMLCSS.isHidden=true;w=this.defaultEx;p=this.defaultEm;if(v){j=this.defaultWidth}}r=Math.floor(Math.max(this.config.minScaleAdjust/100,(w/this.TeX.x_height)/p)*this.config.scale);k.HTMLCSS.scale=r/100;k.HTMLCSS.fontSize=r+"%";k.HTMLCSS.em=k.HTMLCSS.outerEm=p;this.em=p*r/100;k.HTMLCSS.ex=w;k.HTMLCSS.lineWidth=(A?this.length2em(o,1,j/this.em):1000000)}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=t[u].previousSibling;k=t[u].MathJax.elementJax;if(!k){continue}if(v){z=x.previousSibling;if(!k.HTMLCSS.isHidden){z=z.previousSibling}z.parentNode.removeChild(z)}x.parentNode.removeChild(x)}n.HTMLCSSeqn=n.HTMLCSSlast=0;n.HTMLCSSi=-1;n.HTMLCSSchunk=this.config.EqnChunk;n.HTMLCSSdelay=false},Translate:function(k,o){if(!k.parentNode){return}if(o.HTMLCSSdelay){o.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var j=k.MathJax.elementJax,n=j.root,l=document.getElementById(j.inputID+"-Frame"),p=(j.HTMLCSS.display?l.parentNode:l);this.em=f.mbase.prototype.em=j.HTMLCSS.em*j.HTMLCSS.scale;this.outerEm=j.HTMLCSS.em;this.scale=j.HTMLCSS.scale;this.linebreakWidth=j.HTMLCSS.lineWidth;l.style.fontSize=j.HTMLCSS.fontSize;this.initImg(l);this.initHTML(n,l);n.setTeXclass();try{n.toHTML(l,p)}catch(m){if(m.restart){while(l.firstChild){l.removeChild(l.firstChild)}}throw m}if(j.HTMLCSS.isHidden){k.parentNode.insertBefore(p,k)}p.className=p.className.split(/ /)[0];if(this.hideProcessedMath){p.className+=" MathJax_Processed";if(k.MathJax.preview){j.HTMLCSS.preview=k.MathJax.preview;delete k.MathJax.preview}o.HTMLCSSeqn+=(o.i-o.HTMLCSSi);o.HTMLCSSi=o.i;if(o.HTMLCSSeqn>=o.HTMLCSSlast+o.HTMLCSSchunk){this.postTranslate(o);o.HTMLCSSchunk=Math.floor(o.HTMLCSSchunk*this.config.EqnChunkFactor);o.HTMLCSSdelay=true}}},postTranslate:function(q){var k=q.jax[this.id];if(!this.hideProcessedMath){return}for(var o=q.HTMLCSSlast,j=q.HTMLCSSeqn;o<j;o++){var l=k[o];if(l&&l.MathJax.elementJax){l.previousSibling.className=l.previousSibling.className.split(/ /)[0];var p=l.MathJax.elementJax.HTMLCSS;if(p.preview){p.preview.innerHTML="";l.MathJax.preview=p.preview;delete p.preview}}}if(this.forceReflow){var n=(document.styleSheets||[])[0]||{};n.disabled=true;n.disabled=false}q.HTMLCSSlast=q.HTMLCSSeqn},getJaxFromMath:function(j){if(j.parentNode.className==="MathJax_Display"){j=j.parentNode}do{j=j.nextSibling}while(j&&j.nodeName.toLowerCase()!=="script");return b.getJaxFor(j)},getHoverSpan:function(j,k){return j.root.HTMLspanElement()},getHoverBBox:function(j,m,n){var o=m.bbox,l=j.HTMLCSS.outerEm;var k={w:o.w*l,h:o.h*l,d:o.d*l};if(o.width){k.width=o.width}return k},Zoom:function(k,u,t,j,r){u.className="MathJax";u.style.fontSize=k.HTMLCSS.fontSize;var w=u.appendChild(this.EmExSpan.cloneNode(true));var n=w.lastChild.firstChild.offsetHeight/60;this.em=f.mbase.prototype.em=n;this.outerEm=n/k.HTMLCSS.scale;w.parentNode.removeChild(w);this.idPostfix="-zoom";k.root.toHTML(u,u);this.idPostfix="";var m=k.root.HTMLspanElement().bbox.width;if(m){u.style.width=Math.floor(j-1.5*d.em)+"px";u.style.display="inline-block";var l=(k.root.id||"MathJax-Span-"+k.root.spanID)+"-zoom";var o=document.getElementById(l).firstChild;while(o&&o.style.width!==m){o=o.nextSibling}if(o){o.style.width="100%"}}u.style.position=t.style.position="absolute";var s=u.offsetWidth,q=u.offsetHeight,v=t.offsetHeight,p=t.offsetWidth;if(p===0){p=t.parentNode.offsetWidth}u.style.position=t.style.position="";return{Y:-i.getBBox(u).h,mW:p,mH:v,zW:s,zH:q}},initImg:function(j){},initHTML:function(k,j){},initFont:function(j){var l=d.FONTDATA.FONTS,k=d.config.availableFonts;if(k&&k.length&&d.Font.testFont(l[j])){l[j].available=true;return null}if(!this.allowWebFonts){return null}l[j].isWebFont=true;if(d.FontFaceBug){l[j].family=j;if(d.msieFontCSSBug){l[j].family+="-Web"}}return g.Styles({"@font-face":this.Font.fontFace(j)})},Remove:function(j){var k=document.getElementById(j.inputID+"-Frame");if(k){if(j.HTMLCSS.display){k=k.parentNode}k.parentNode.removeChild(k)}delete j.HTMLCSS},getHD:function(k){var j=k.style.position;k.style.position="absolute";this.HDimg.style.height="0px";k.appendChild(this.HDspan);var l={h:k.offsetHeight};this.HDimg.style.height=l.h+"px";l.d=k.offsetHeight-l.h;l.h-=l.d;l.h/=this.em;l.d/=this.em;k.removeChild(this.HDspan);k.style.position=j;return l},getW:function(n){var k,m,l=(n.bbox||{}).w,o=n;if(n.bbox&&n.bbox.exactW){return l}if((n.bbox&&l>=0&&!this.initialSkipBug)||this.negativeBBoxes||!n.firstChild){k=n.offsetWidth;m=n.parentNode.offsetHeight}else{if(n.bbox&&l<0&&this.msieNegativeBBoxBug){k=-n.offsetWidth,m=n.parentNode.offsetHeight}else{if(this.initialSkipBug){var j=n.style.position;n.style.position="absolute";o=this.startMarker;n.insertBefore(o,n.firstChild)}n.appendChild(this.endMarker);k=this.endMarker.offsetLeft-o.offsetLeft;n.removeChild(this.endMarker);if(this.initialSkipBug){n.removeChild(o);n.style.position=j}}}if(m!=null){n.parentNode.HH=m/this.em}return k/this.em},Measured:function(l,k){var m=l.bbox;if(m.width==null&&m.w&&!m.isMultiline){var j=this.getW(l);m.rw+=j-m.w;m.w=j;m.exactW=true}if(!k){k=l.parentNode}if(!k.bbox){k.bbox=m}return l},Remeasured:function(k,j){j.bbox=this.Measured(k,j).bbox},MeasureSpans:function(n){var q=[],s,p,l,t,j,o,k;for(p=0,l=n.length;p<l;p++){s=n[p];if(!s){continue}t=s.bbox;if(t.exactW||t.width||t.w===0||t.isMultiline){if(!s.parentNode.bbox){s.parentNode.bbox=t}continue}if(this.negativeBBoxes||!s.firstChild||(t.w>=0&&!this.initialSkipBug)||(t.w<0&&this.msieNegativeBBoxBug)){q.push([s])}else{if(this.initialSkipBug){j=this.startMarker.cloneNode(true);o=this.endMarker.cloneNode(true);s.insertBefore(j,s.firstChild);s.appendChild(o);q.push([s,j,o,s.style.position]);s.style.position="absolute"}else{o=this.endMarker.cloneNode(true);s.appendChild(o);q.push([s,null,o])}}}for(p=0,l=q.length;p<l;p++){s=q[p][0];t=s.bbox;var r=s.parentNode;if((t.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!s.firstChild){k=s.offsetWidth;r.HH=s.parentNode.offsetHeight/this.em}else{if(t.w<0&&this.msieNegativeBBoxBug){k=-s.offsetWidth,r.HH=s.parentNode.offsetHeight/this.em}else{k=q[p][2].offsetLeft-((q[p][1]||{}).offsetLeft||0)}}k/=this.em;t.rw+=k-t.w;t.w=k;t.exactW=true;if(!r.bbox){r.bbox=t}}for(p=0,l=q.length;p<l;p++){s=q[p];if(s[1]){s[1].parentNode.removeChild(s[1]),s[0].style.position=s[3]}if(s[2]){s[2].parentNode.removeChild(s[2])}}},Em:function(j){if(Math.abs(j)<0.0006){return"0em"}return j.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(j){return parseFloat(j)},Px:function(j){j*=this.em;var k=(j<0?"-":"");return k+Math.abs(j).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(j){return parseFloat(j)/this.em},Percent:function(j){return(100*j).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(q,k,o){if(typeof(q)!=="string"){q=q.toString()}if(q===""){return""}if(q===f.SIZE.NORMAL){return 1}if(q===f.SIZE.BIG){return 2}if(q===f.SIZE.SMALL){return 0.71}if(q==="infinity"){return d.BIGDIMEN}var n=this.FONTDATA.TeX_factor;if(q.match(/mathspace$/)){return d.MATHSPACE[q]*n}var l=q.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var j=parseFloat(l[1]||"1"),p=l[2];if(o==null){o=1}if(k==null){k=1}if(p==="em"){return j*n}if(p==="ex"){return j*d.TeX.x_height*n}if(p==="%"){return j/100*o}if(p==="px"){return j/d.em}if(p==="pt"){return j/10*n}if(p==="pc"){return j*1.2*n}if(p==="in"){return j*this.pxPerInch/d.em}if(p==="cm"){return j*this.pxPerInch/d.em/2.54}if(p==="mm"){return j*this.pxPerInch/d.em/25.4}if(p==="mu"){return j/18*n*k}return j*n*o},thickness2em:function(k,j){var l=d.TeX.rule_thickness;if(k===f.LINETHICKNESS.MEDIUM){return l}if(k===f.LINETHICKNESS.THIN){return 0.67*l}if(k===f.LINETHICKNESS.THICK){return 1.67*l}return this.length2em(k,j,l)},getPadding:function(k){var m={top:0,right:0,bottom:0,left:0},j=false;for(var n in m){if(m.hasOwnProperty(n)){var l=k.style["padding"+n.charAt(0).toUpperCase()+n.substr(1)];if(l){m[n]=this.length2em(l);j=true}}}return(j?m:false)},getBorders:function(o){var l={top:0,right:0,bottom:0,left:0},m={},k=false;for(var p in l){if(l.hasOwnProperty(p)){var j="border"+p.charAt(0).toUpperCase()+p.substr(1);var n=o.style[j+"Style"];if(n){k=true;l[p]=this.length2em(o.style[j+"Width"]);m[j]=[o.style[j+"Width"],o.style[j+"Style"],o.style[j+"Color"]].join(" ")}}}l.css=m;return(k?l:false)},setBorders:function(j,k){if(k){for(var l in k.css){if(k.css.hasOwnProperty(l)){j.style[l]=k.css[l]}}}},createStrut:function(l,k,m){var j=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:k+"px",width:"1px",marginRight:"-1px"}});if(m){l.insertBefore(j,l.firstChild)}else{l.appendChild(j)}return j},createBlank:function(k,j,l){var m=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(j)}});if(l){k.insertBefore(m,k.firstChild)}else{k.appendChild(m)}return m},createShift:function(k,j,m){var l=this.Element("span",{style:{marginLeft:this.Em(j)},isMathJax:true});if(m){k.insertBefore(l,k.firstChild)}else{k.appendChild(l)}return l},createSpace:function(o,m,n,p,l,r){if(m<-n){n=-m}var q=this.Em(m+n),j=this.Em(-n);if(this.msieInlineBlockAlignBug){j=this.Em(d.getHD(o.parentNode).d-n)}if(o.isBox||r){var k=(o.scale==null?1:o.scale);o.bbox={exactW:true,h:m*k,d:n*k,w:p*k,rw:p*k,lw:0};o.style.height=q;o.style.verticalAlign=j;o.HH=(m+n)*k}else{o=this.addElement(o,"span",{style:{height:q,verticalAlign:j},isMathJax:true})}if(p>=0){o.style.width=this.Em(p);o.style.display="inline-block";o.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){o.style.height=""}o.style.marginLeft=this.Em(p);if(d.safariNegativeSpaceBug&&o.parentNode.firstChild==o){this.createBlank(o,0,true)}}if(l&&l!==f.COLOR.TRANSPARENT){o.style.backgroundColor=l;o.style.position="relative"}return o},createRule:function(q,m,o,r,k){if(m<-o){o=-m}var l=d.TeX.min_rule_thickness,n=1;if(r>0&&r*this.em<l){r=l/this.em}if(m+o>0&&(m+o)*this.em<l){n=1/(m+o)*(l/this.em);m*=n;o*=n}if(!k){k="solid"}else{k="solid "+k}k=this.Em(r)+" "+k;var s=(n===1?this.Em(m+o):l+"px"),j=this.Em(-o);var p=this.addElement(q,"span",{style:{borderLeft:k,display:"inline-block",overflow:"hidden",width:0,height:s,verticalAlign:j},bbox:{h:m,d:o,w:r,rw:r,lw:0,exactW:true},noAdjust:true,HH:m+o,isMathJax:true});if(r>0&&p.offsetWidth==0){p.style.width=this.Em(r)}if(q.isBox||q.className=="mspace"){q.bbox=p.bbox,q.HH=m+o}return p},createFrame:function(r,p,q,s,v,k){if(p<-q){q=-p}var o=2*v;if(this.msieFrameSizeBug){if(s<o){s=o}if(p+q<o){p=o-q}}if(this.msieBorderWidthBug){o=0}var u=this.Em(p+q-o),j=this.Em(-q-v),n=this.Em(s-o);var l=this.Em(v)+" "+k;var m=this.addElement(r,"span",{style:{border:l,display:"inline-block",overflow:"hidden",width:n,height:u},bbox:{h:p,d:q,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:p+q,isMathJax:true});if(j){m.style.verticalAlign=j}return m},createStack:function(l,n,k){if(this.msiePaddingWidthBug){this.createStrut(l,0)}var m=String(k).match(/%$/);var j=(!m&&k!=null?k:0);l=this.addElement(l,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(m?"100%":this.Em(j)),height:0}});if(!n){l.parentNode.bbox=l.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:j,lw:this.BIGDIMEN,rw:(!m&&k!=null?k:-this.BIGDIMEN)};if(m){l.bbox.width=k}}return l},createBox:function(k,j){var l=this.addElement(k,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(j!=null){l.style.width=j}return l},addBox:function(j,k){k.style.position="absolute";k.isBox=k.isMathJax=true;return j.appendChild(k)},placeBox:function(s,q,p,n){s.isMathJax=true;var u=s.parentNode,B=s.bbox,w=u.bbox;if(this.msiePlaceBoxBug){this.addText(s,this.NBSP)}if(this.imgSpaceBug){this.addText(s,this.imgSpace)}var v,E=0;if(s.HH!=null){v=s.HH}else{if(B){v=Math.max(3,B.h+B.d)}else{v=s.offsetHeight/this.em}}if(!s.noAdjust){v+=1;v=Math.round(v*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(s,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(v)}})}else{this.addElement(s,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(v)}});if(d.chromeHeightBug){v-=(s.lastChild.offsetHeight-Math.round(v*this.em))/this.em}}}if(B){if(this.initialSkipBug){if(B.lw<0){E=B.lw;d.createBlank(s,-E,true)}if(B.rw>B.w){d.createBlank(s,B.rw-B.w+0.1)}}if(!this.msieClipRectBug&&!B.noclip&&!n){var A=3/this.em;var z=(B.H==null?B.h:B.H),k=(B.D==null?B.d:B.D);var C=v-z-A,o=v+k+A,m=B.lw-3*A,j=1000;if(this.initialSkipBug&&B.lw<0){m=-3*A}if(B.isFixed){j=B.width-m}s.style.clip="rect("+this.Em(C)+" "+this.Em(j)+" "+this.Em(o)+" "+this.Em(m)+")"}}s.style.top=this.Em(-p-v);s.style.left=this.Em(q+E);if(B&&w){if(B.H!=null&&(w.H==null||B.H+p>w.H)){w.H=B.H+p}if(B.D!=null&&(w.D==null||B.D-p>w.D)){w.D=B.D-p}if(B.h+p>w.h){w.h=B.h+p}if(B.d-p>w.d){w.d=B.d-p}if(w.H!=null&&w.H<=w.h){delete w.H}if(w.D!=null&&w.D<=w.d){delete w.D}if(B.w+q>w.w){w.w=B.w+q;if(w.width==null){u.style.width=this.Em(w.w)}}if(B.rw+q>w.rw){w.rw=B.rw+q}if(B.lw+q<w.lw){w.lw=B.lw+q}if(B.width!=null&&!B.isFixed){if(w.width==null){u.style.width=w.width="100%"}s.style.width=B.width}}},alignBox:function(m,s,q){this.placeBox(m,0,q);var o=m.bbox;if(o.isMultiline){return}var k=o.width!=null&&!o.isFixed;var n=0,p=-o.w/2,j="50%";if(this.initialSkipBug){n=o.w-o.rw-0.1;p+=o.lw}if(this.msieMarginScaleBug){p=(p*this.em)+"px"}else{p=this.Em(p)}if(k){p="";j=(50-parseFloat(o.width)/2)+"%"}b.Insert(m.style,({right:{left:"",right:this.Em(n)},center:{left:j,marginLeft:p}})[s])},setStackWidth:function(k,j){if(typeof(j)==="number"){k.style.width=this.Em(Math.max(0,j));var l=k.bbox;if(l){l.w=j;l.exactW=true}l=k.parentNode.bbox;if(l){l.w=j;l.exactW=true}}else{k.style.width=k.parentNode.style.width="100%";if(k.bbox){k.bbox.width=j}if(k.parentNode.bbox){k.parentNode.bbox.width=j}}},createDelimiter:function(t,j,l,p,n){if(!j){t.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};t.bbox.rw=t.bbox.w;this.createSpace(t,t.bbox.h,t.bbox.d,t.bbox.w);return}if(!p){p=1}if(!(l instanceof Array)){l=[l,l]}var s=l[1];l=l[0];var k={alias:j};while(k.alias){j=k.alias;k=this.FONTDATA.DELIMITERS[j];if(!k){k={HW:[0,this.FONTDATA.VARIANT[f.VARIANT.NORMAL]]}}}if(k.load){b.RestartAfter(g.Require(this.fontDir+"/fontdata-"+k.load+".js"))}for(var r=0,o=k.HW.length;r<o;r++){if(k.HW[r][0]*p>=l-0.01||(r==o-1&&!k.stretch)){if(k.HW[r][2]){p*=k.HW[r][2]}if(k.HW[r][3]){j=k.HW[r][3]}var q=this.addElement(t,"span");this.createChar(q,[j,k.HW[r][1]],p,n);t.bbox=q.bbox;t.offset=0.65*t.bbox.w;t.scale=p;return}}if(k.stretch){this["extendDelimiter"+k.dir](t,s,k.stretch,p,n)}},extendDelimiterV:function(z,s,D,E,v){var m=this.createStack(z,true);var u=this.createBox(m),t=this.createBox(m);this.createChar(u,(D.top||D.ext),E,v);this.createChar(t,(D.bot||D.ext),E,v);var l={bbox:{w:0,lw:0,rw:0}},C=l,o;var A=u.bbox.h+u.bbox.d+t.bbox.h+t.bbox.d;var q=-u.bbox.h;this.placeBox(u,0,q,true);q-=u.bbox.d;if(D.mid){C=this.createBox(m);this.createChar(C,D.mid,E,v);A+=C.bbox.h+C.bbox.d}if(D.min&&s<A*D.min){s=A*D.min}if(s>A){l=this.Element("span");this.createChar(l,D.ext,E,v);var B=l.bbox.h+l.bbox.d,j=B-0.05,w,p,x=(D.mid?2:1);p=w=Math.ceil((s-A)/(x*j));if(!D.fullExtenders){j=(s-A)/(x*w)}var r=(w/(w+1))*(B-j);j=B-r;q+=r+j-l.bbox.h;while(x-->0){while(w-->0){if(!this.msieCloneNodeBug){o=l.cloneNode(true)}else{o=this.Element("span");this.createChar(o,D.ext,E,v)}o.bbox=l.bbox;q-=j;this.placeBox(this.addBox(m,o),0,q,true)}q+=r-l.bbox.d;if(D.mid&&x){this.placeBox(C,0,q-C.bbox.h,true);w=p;q+=-(C.bbox.h+C.bbox.d)+r+j-l.bbox.h}}}else{q+=(A-s)/2;if(D.mid){this.placeBox(C,0,q-C.bbox.h,true);q+=-(C.bbox.h+C.bbox.d)}q+=(A-s)/2}this.placeBox(t,0,q-t.bbox.h,true);q-=t.bbox.h+t.bbox.d;z.bbox={w:Math.max(u.bbox.w,l.bbox.w,t.bbox.w,C.bbox.w),lw:Math.min(u.bbox.lw,l.bbox.lw,t.bbox.lw,C.bbox.lw),rw:Math.max(u.bbox.rw,l.bbox.rw,t.bbox.rw,C.bbox.rw),h:0,d:-q,exactW:true};z.scale=E;z.offset=0.55*z.bbox.w;z.isMultiChar=true;this.setStackWidth(m,z.bbox.w)},extendDelimiterH:function(A,m,D,F,v){var q=this.createStack(A,true);var o=this.createBox(q),B=this.createBox(q);this.createChar(o,(D.left||D.rep),F,v);this.createChar(B,(D.right||D.rep),F,v);var j=this.Element("span");this.createChar(j,D.rep,F,v);var C={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},l;this.placeBox(o,-o.bbox.lw,0,true);var t=(o.bbox.rw-o.bbox.lw)+(B.bbox.rw-B.bbox.lw)-0.05,s=o.bbox.rw-o.bbox.lw-0.025,u;if(D.mid){C=this.createBox(q);this.createChar(C,D.mid,F,v);t+=C.bbox.w}if(D.min&&m<t*D.min){m=t*D.min}if(m>t){var E=j.bbox.rw-j.bbox.lw,p=E-0.05,y,r,z=(D.mid?2:1);r=y=Math.ceil((m-t)/(z*p));if(!D.fillExtenders){p=(m-t)/(z*y)}u=(y/(y+1))*(E-p);p=E-u;s-=j.bbox.lw+u;while(z-->0){while(y-->0){if(!this.cloneNodeBug){l=j.cloneNode(true)}else{l=this.Element("span");this.createChar(l,D.rep,F,v)}l.bbox=j.bbox;this.placeBox(this.addBox(q,l),s,0,true);s+=p}if(D.mid&&z){this.placeBox(C,s,0,true);s+=C.bbox.w-u;y=r}}}else{s-=(t-m)/2;if(D.mid){this.placeBox(C,s,0,true);s+=C.bbox.w}s-=(t-m)/2}this.placeBox(B,s,0,true);A.bbox={w:s+B.bbox.rw,lw:0,rw:s+B.bbox.rw,H:Math.max(o.bbox.h,j.bbox.h,B.bbox.h,C.bbox.h),D:Math.max(o.bbox.d,j.bbox.d,B.bbox.d,C.bbox.d),h:j.bbox.h,d:j.bbox.d,exactW:true};A.scale=F;A.isMultiChar=true;this.setStackWidth(q,A.bbox.w)},createChar:function(r,o,l,j){r.isMathJax=true;var q=r,s="",n={fonts:[o[1]],noRemap:true};if(j&&j===f.VARIANT.BOLD){n.fonts=[o[1]+"-bold",o[1]]}if(typeof(o[1])!=="string"){n=o[1]}if(o[0] instanceof Array){for(var p=0,k=o[0].length;p<k;p++){s+=String.fromCharCode(o[0][p])}}else{s=String.fromCharCode(o[0])}if(o[4]){l*=o[4]}if(l!==1||o[3]){q=this.addElement(r,"span",{style:{fontSize:this.Percent(l)},scale:l,isMathJax:true});this.handleVariant(q,n,s);r.bbox=q.bbox}else{this.handleVariant(r,n,s)}if(o[2]){r.style.marginLeft=this.Em(o[2])}if(o[3]){r.firstChild.style.verticalAlign=this.Em(o[3]);r.bbox.h+=o[3];if(r.bbox.h<0){r.bbox.h=0}}if(o[5]){r.bbox.h+=o[5]}if(o[6]){r.bbox.d+=o[6]}if(this.AccentBug&&r.bbox.w===0){q.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(k,j){j-=k.bbox.h;k.bbox.d-=j;k.bbox.h+=j;if(j){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&k.isMultiChar)){if(k.firstChild.style.display===""&&k.style.top!==""){k=k.firstChild;j-=d.unEm(k.style.top)}k.style.position="relative";k.style.top=this.Em(-j)}else{k.style.verticalAlign=this.Em(j);if(d.ffVerticalAlignBug){d.createRule(k.parentNode,k.bbox.h,0,0)}}}},handleVariant:function(z,o,r){var y="",w,B,s,C,j=z,k=!!z.style.fontFamily;if(r.length===0){return}if(!z.bbox){z.bbox={w:0,h:-this.BIGDIMEN,d:-this.BIGDIMEN,rw:-this.BIGDIMEN,lw:this.BIGDIMEN}}if(!o){o=this.FONTDATA.VARIANT[f.VARIANT.NORMAL]}C=o;for(var A=0,x=r.length;A<x;A++){o=C;w=r.charCodeAt(A);B=r.charAt(A);if(w>=55296&&w<56319){A++;w=(((w-55296)<<10)+(r.charCodeAt(A)-56320))+65536;if(this.FONTDATA.RemapPlane1){var D=this.FONTDATA.RemapPlane1(w,o);w=D.n;o=D.variant}}else{var t,q,u=this.FONTDATA.RANGES;for(t=0,q=u.length;t<q;t++){if(u[t].name==="alpha"&&o.noLowerCase){continue}var p=o["offset"+u[t].offset];if(p&&w>=u[t].low&&w<=u[t].high){if(u[t].remap&&u[t].remap[w]){w=p+u[t].remap[w]}else{w=w-u[t].low+p;if(u[t].add){w+=u[t].add}}if(o["variant"+u[t].offset]){o=this.FONTDATA.VARIANT[o["variant"+u[t].offset]]}break}}}if(o.remap&&o.remap[w]){if(o.remap[w] instanceof Array){var l=o.remap[w];w=l[0];o=this.FONTDATA.VARIANT[l[1]]}else{if(typeof(o.remap[w])==="string"){r=o.remap[w]+r.substr(A+1);A=0;x=r.length;w=r.charCodeAt(0)}else{w=o.remap[w];if(o.remap.variant){o=this.FONTDATA.VARIANT[o.remap.variant]}}}}if(this.FONTDATA.REMAP[w]&&!o.noRemap){w=this.FONTDATA.REMAP[w];if(w instanceof Array){o=this.FONTDATA.VARIANT[w[1]];w=w[0]}if(typeof(w)==="string"){r=w+r.substr(A+1);A=0;x=r.length;w=w.charCodeAt(0)}}s=this.lookupChar(o,w);B=s[w];if(k||(!this.checkFont(s,j.style)&&!B[5].img)){if(y.length){this.addText(j,y);y=""}var v=!!j.style.fontFamily||!!z.style.fontStyle||!!z.style.fontWeight||!s.directory||k;k=false;if(j!==z){v=!this.checkFont(s,z.style);j=z}if(v){j=this.addElement(z,"span",{isMathJax:true,subSpan:true})}this.handleFont(j,s,j!==z)}y=this.handleChar(j,s,B,w,y);if(!(B[5]||{}).space){if(B[0]/1000>z.bbox.h){z.bbox.h=B[0]/1000}if(B[1]/1000>z.bbox.d){z.bbox.d=B[1]/1000}}if(z.bbox.w+B[3]/1000<z.bbox.lw){z.bbox.lw=z.bbox.w+B[3]/1000}if(z.bbox.w+B[4]/1000>z.bbox.rw){z.bbox.rw=z.bbox.w+B[4]/1000}z.bbox.w+=B[2]/1000}if(y.length){this.addText(j,y)}if(z.scale&&z.scale!==1){z.bbox.h*=z.scale;z.bbox.d*=z.scale;z.bbox.w*=z.scale;z.bbox.lw*=z.scale;z.bbox.rw*=z.scale}if(r.length==1&&s.skew&&s.skew[w]){z.bbox.skew=s.skew[w]}},checkFont:function(j,k){var l=(k.fontWeight||"normal");if(l.match(/^\d+$/)){l=(parseInt(l)>=600?"bold":"normal")}return(j.family.replace(/'/g,"")===k.fontFamily.replace(/'/g,"")&&(j.style||"normal")===(k.fontStyle||"normal")&&(j.weight||"normal")===l)},handleFont:function(l,j,n){l.style.fontFamily=j.family;if(!j.directory){l.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&j.isWebFont)){var k=j.style||"normal",m=j.weight||"normal";if(k!=="normal"||n){l.style.fontStyle=k}if(m!=="normal"||n){l.style.fontWeight=m}}},handleChar:function(k,j,r,q,p){var o=r[5];if(o.space){if(p.length){this.addText(k,p)}d.createShift(k,r[2]/1000);return""}if(o.img){return this.handleImg(k,j,r,q,p)}if(o.isUnknown&&this.FONTDATA.DELIMITERS[q]){if(p.length){this.addText(k,p)}var m=k.scale;d.createDelimiter(k,q,0,1,j);if(this.FONTDATA.DELIMITERS[q].dir==="V"){k.style.verticalAlign=this.Em(k.bbox.d);k.bbox.h+=k.bbox.d;k.bbox.d=0}k.scale=m;r[0]=k.bbox.h*1000;r[1]=k.bbox.d*1000;r[2]=k.bbox.w*1000;r[3]=k.bbox.lw*1000;r[4]=k.bbox.rw*1000;return""}if(o.c==null){if(q<=65535){o.c=String.fromCharCode(q)}else{var l=q-65536;o.c=String.fromCharCode((l>>10)+55296)+String.fromCharCode((l&1023)+56320)}}if(o.rfix){this.addText(k,p+o.c);d.createShift(k,o.rfix/1000);return""}if(r[2]||!this.msieAccentBug||p.length){return p+o.c}d.createShift(k,r[3]/1000);d.createShift(k,(r[4]-r[3])/1000);this.addText(k,o.c);d.createShift(k,-r[4]/1000);return""},handleImg:function(k,j,o,m,l){return l},lookupChar:function(o,r){var l,j;if(!o.FONTS){var q=this.FONTDATA.FONTS;var p=(o.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(p instanceof Array)){p=[p]}if(o.fonts!=p){o.fonts=p}o.FONTS=[];for(l=0,j=p.length;l<j;l++){if(q[p[l]]){o.FONTS.push(q[p[l]]);q[p[l]].name=p[l]}}}for(l=0,j=o.FONTS.length;l<j;l++){var k=o.FONTS[l];if(typeof(k)==="string"){delete o.FONTS;this.loadFont(k)}if(k[r]){if(k[r].length===5){k[r][5]={}}if(d.allowWebFonts&&!k.available){this.loadWebFont(k)}else{return k}}else{this.findBlock(k,r)}}return this.unknownChar(o,r)},unknownChar:function(j,l){var k=(j.defaultFont||{family:d.config.undefinedFamily});if(j.bold){k.weight="bold"}if(j.italic){k.style="italic"}if(!k[l]){k[l]=[800,200,500,0,500,{isUnknown:true}]}b.signal.Post(["HTML-CSS Jax - unknown char",l,j]);return k},findBlock:function(l,q){if(l.Ranges){for(var p=0,k=l.Ranges.length;p<k;p++){if(q<l.Ranges[p][0]){return}if(q<=l.Ranges[p][1]){var o=l.Ranges[p][2];for(var n=l.Ranges.length-1;n>=0;n--){if(l.Ranges[n][2]==o){l.Ranges.splice(n,1)}}this.loadFont(l.directory+"/"+o+".js")}}}},loadFont:function(k){var j=MathJax.Callback.Queue();j.Push(["Require",g,this.fontDir+"/"+k]);if(this.imgFonts){if(!MathJax.isPacked){k=k.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}j.Push(["Require",g,this.webfontDir+"/png/"+k])}b.RestartAfter(j.Push({}))},loadWebFont:function(j){j.available=j.isWebFont=true;if(d.FontFaceBug){j.family=j.name;if(d.msieFontCSSBug){j.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(j))},loadWebFontError:function(k,j){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");k.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");MathJax.Message.Set("Web-Fonts not available -- using image fonts instead",null,3000);g.Require(this.directory+"/imageFonts.js",j)}else{this.allowWebFonts=false;j()}},Element:MathJax.HTML.Element,addElement:MathJax.HTML.addElement,TextNode:MathJax.HTML.TextNode,addText:MathJax.HTML.addText,ucMatch:MathJax.HTML.ucMatch,BIGDIMEN:10000000,ID:0,idPostfix:"",GetID:function(){this.ID++;return 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l=0,j=n.childNodes.length;l<j;l++){n.childNodes[l].style.visibility="hidden"}}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mpadded.Augment({toHTML:function(r,l,j){r=this.HTMLcreateSpan(r);if(this.data[0]!=null){var p=d.createStack(r,true);var m=d.createBox(p);var k=this.data[0].toHTML(m);if(j!=null){d.Remeasured(this.data[0].HTMLstretchV(m,l,j),m)}else{if(l!=null){d.Remeasured(this.data[0].HTMLstretchH(m,l),m)}else{d.Measured(k,m)}}var s=this.getValues("height","depth","width","lspace","voffset"),q=0,o=0,t=this.HTMLgetMu(r);if(s.lspace){q=this.HTMLlength2em(m,s.lspace,t)}if(s.voffset){o=this.HTMLlength2em(m,s.voffset,t)}d.placeBox(m,q,o);r.bbox={h:m.bbox.h,d:m.bbox.d,w:m.bbox.w,exactW:true,lw:Math.min(0,m.bbox.lw+q),rw:Math.max(m.bbox.w,m.bbox.rw+q),H:Math.max((m.bbox.H==null?-d.BIGDIMEN:m.bbox.H),m.bbox.h+o),D:Math.max((m.bbox.D==null?-d.BIGDIMEN:m.bbox.D),m.bbox.d-o)};if(s.height!==""){r.bbox.h=this.HTMLlength2em(m,s.height,t,"h",0)}if(s.depth!==""){r.bbox.d=this.HTMLlength2em(m,s.depth,t,"d",0)}if(s.width!==""){r.bbox.w=this.HTMLlength2em(m,s.width,t,"w",0)}if(r.bbox.H<=r.bbox.h){delete r.bbox.H}if(r.bbox.D<=r.bbox.d){delete r.bbox.D}var n=/^\s*(\d+(\.\d*)?|\.\d+)\s*(pt|em|ex|mu|px|pc|in|mm|cm)\s*$/;r.bbox.exact=!!((this.data[0]&&this.data[0].data.length==0)||n.exec(s.height)||n.exec(s.width)||n.exec(s.depth));d.setStackWidth(p,r.bbox.w)}this.HTMLhandleSpace(r);this.HTMLhandleColor(r);return r},HTMLlength2em:function(p,q,k,r,j){if(j==null){j=-d.BIGDIMEN}var n=String(q).match(/width|height|depth/);var o=(n?p.bbox[n[0].charAt(0)]:(r?p.bbox[r]:0));var l=d.length2em(q,k,o);if(r&&String(q).match(/^\s*[-+]/)){return Math.max(j,p.bbox[r]+l)}else{return l}},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mrow.Augment({HTMLlineBreaks:function(j){if(!this.parent.linebreakContainer){return false}return(d.config.linebreaks.automatic&&j.bbox.w>d.linebreakWidth)||this.hasNewline()},HTMLstretchH:function(l,j){this.HTMLremoveColor();var k=this.HTMLspanElement();this.data[this.core].HTMLstretchH(k,j);this.HTMLcomputeBBox(k,true);this.HTMLhandleColor(k);return k},HTMLstretchV:function(l,k,m){this.HTMLremoveColor();var j=this.HTMLspanElement();this.data[this.core].HTMLstretchV(j,k,m);this.HTMLcomputeBBox(j,true);this.HTMLhandleColor(j);return j}});f.mstyle.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mfrac.Augment({toHTML:function(C){C=this.HTMLcreateSpan(C);var l=d.createStack(C);var o=d.createBox(l),n=d.createBox(l);d.MeasureSpans([this.HTMLboxChild(0,o),this.HTMLboxChild(1,n)]);var j=this.getValues("displaystyle","linethickness","numalign","denomalign","bevelled");var G=this.HTMLgetScale(),B=j.displaystyle;var F=d.TeX.axis_height*G;if(j.bevelled){var E=(B?0.4:0.15);var r=Math.max(o.bbox.h+o.bbox.d,n.bbox.h+n.bbox.d)+2*E;var D=d.createBox(l);d.createDelimiter(D,47,r);d.placeBox(o,0,(o.bbox.d-o.bbox.h)/2+F+E);d.placeBox(D,o.bbox.w-E/2,(D.bbox.d-D.bbox.h)/2+F);d.placeBox(n,o.bbox.w+D.bbox.w-E,(n.bbox.d-n.bbox.h)/2+F-E)}else{var k=Math.max(o.bbox.w,n.bbox.w);var x=d.thickness2em(j.linethickness,G),z,y,w,s;var A=d.TeX.min_rule_thickness/this.em;if(B){w=d.TeX.num1;s=d.TeX.denom1}else{w=(x===0?d.TeX.num3:d.TeX.num2);s=d.TeX.denom2}w*=G;s*=G;if(x===0){z=Math.max((B?7:3)*d.TeX.rule_thickness,2*A);y=(w-o.bbox.d)-(n.bbox.h-s);if(y<z){w+=(z-y)/2;s+=(z-y)/2}}else{z=Math.max((B?2:0)*A+x,x/2+1.5*A);y=(w-o.bbox.d)-(F+x/2);if(y<z){w+=z-y}y=(F-x/2)-(n.bbox.h-s);if(y<z){s+=z-y}var m=d.createBox(l);d.createRule(m,x,0,k+2*x);d.placeBox(m,0,F-x/2)}d.alignBox(o,j.numalign,w);d.alignBox(n,j.denomalign,-s)}this.HTMLhandleSpace(C);this.HTMLhandleColor(C);return C},HTMLcanStretch:function(j){return false},HTMLhandleSpace:function(j){if(!this.texWithDelims){var k=(this.useMMLspacing?0:d.length2em(this.texSpacing()||0))+0.12;j.style.paddingLeft=d.Em(k);j.style.paddingRight=d.Em(0.12)}}});f.msqrt.Augment({toHTML:function(v){v=this.HTMLcreateSpan(v);var y=d.createStack(v);var m=d.createBox(y),s=d.createBox(y),r=d.createBox(y);var o=this.HTMLgetScale();var z=d.TeX.rule_thickness*o,l,k,w,n;if(this.Get("displaystyle")){l=d.TeX.x_height*o}else{l=z}k=Math.max(z+l/4,1.5*d.TeX.min_rule_thickness/this.em);var j=this.HTMLboxChild(0,m);w=j.bbox.h+j.bbox.d+k+z;d.createDelimiter(r,8730,w,o);d.MeasureSpans([j,r]);n=j.bbox.w;var u=0;if(r.isMultiChar||(d.AdjustSurd&&d.imgFonts)){r.bbox.w*=0.95}if(r.bbox.h+r.bbox.d>w){k=((r.bbox.h+r.bbox.d)-(w-z))/2}var A=d.FONTDATA.DELIMITERS[d.FONTDATA.RULECHAR];if(!A||n<A.HW[0][0]*o||o<0.75){d.createRule(s,0,z,n)}else{d.createDelimiter(s,d.FONTDATA.RULECHAR,n,o)}w=j.bbox.h+k+z;k=w*d.rfuzz;if(r.isMultiChar){k=d.rfuzz}u=this.HTMLaddRoot(y,r,u,r.bbox.h+r.bbox.d-w,o);d.placeBox(r,u,w-r.bbox.h);d.placeBox(s,u+r.bbox.w,w-s.bbox.h+k);d.placeBox(m,u+r.bbox.w,0);this.HTMLhandleSpace(v);this.HTMLhandleColor(v);return v},HTMLaddRoot:function(l,k,j,n,m){return j}});f.mroot.Augment({toHTML:f.msqrt.prototype.toHTML,HTMLaddRoot:function(r,k,p,n,j){var l=d.createBox(r);if(this.data[1]){var o=this.data[1].toHTML(l);o.style.paddingRight=o.style.paddingLeft="";d.Measured(o,l)}else{l.bbox=this.HTMLzeroBBox()}var m=this.HTMLrootHeight(k.bbox.h+k.bbox.d,j,l)-n;var q=Math.min(l.bbox.w,l.bbox.rw);p=Math.max(q,k.offset);d.placeBox(l,p-q,m);return p-k.offset},HTMLrootHeight:function(l,k,j){return 0.45*(l-0.9*k)+0.6*k+Math.max(0,j.bbox.d-0.075)}});f.mfenced.Augment({toHTML:function(n){n=this.HTMLcreateSpan(n);if(this.data.open){this.data.open.toHTML(n)}if(this.data[0]!=null){this.data[0].toHTML(n)}for(var k=1,j=this.data.length;k<j;k++){if(this.data[k]){if(this.data["sep"+k]){this.data["sep"+k].toHTML(n)}this.data[k].toHTML(n)}}if(this.data.close){this.data.close.toHTML(n)}var p=this.HTMLcomputeBBox(n);var l=n.bbox.h,o=n.bbox.d;for(k=0,j=p.length;k<j;k++){p[k].HTMLstretchV(n,l,o)}if(p.length){this.HTMLcomputeBBox(n,true)}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLcomputeBBox:function(o,n){var k=o.bbox={},p=[];this.HTMLcheckStretchy(this.data.open,k,p,n);this.HTMLcheckStretchy(this.data[0],k,p,n);for(var l=1,j=this.data.length;l<j;l++){if(this.data[l]){this.HTMLcheckStretchy(this.data["sep"+l],k,p,n);this.HTMLcheckStretchy(this.data[l],k,p,n)}}this.HTMLcheckStretchy(this.data.close,k,p,n);this.HTMLcleanBBox(k);return p},HTMLcheckStretchy:function(j,k,m,l){if(j){if(!l&&j.HTMLcanStretch("Vertical")){m.push(j);j=(j.CoreMO()||j)}this.HTMLcombineBBoxes(j,k)}}});f.menclose.Augment({toHTML:f.mbase.HTMLautoload});f.maction.Augment({toHTML:f.mbase.HTMLautoload});f.semantics.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.munderover.Augment({toHTML:function(K,G,E){var j=this.getValues("displaystyle","accent","accentunder","align");if(!j.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return f.msubsup.prototype.toHTML.call(this,K)}K=this.HTMLcreateSpan(K);var O=this.HTMLgetScale();var p=d.createStack(K);var q=[],n=[],M=[],v,L,H;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L]=d.createBox(p);n[L]=this.data[L].toHTML(v);if(L==this.base){if(E!=null){this.data[this.base].HTMLstretchV(v,G,E)}else{if(G!=null){this.data[this.base].HTMLstretchH(v,G)}}M[L]=(E==null&&G!=null?false:this.data[L].HTMLcanStretch("Horizontal"))}else{M[L]=this.data[L].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(n);var l=-d.BIGDIMEN,J=l;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]){if(q[L].bbox.w>J){J=q[L].bbox.w}if(!M[L]&&J>l){l=J}}}if(E==null&&G!=null){l=G}else{if(l==-d.BIGDIMEN){l=J}}for(L=J=0,H=this.data.length;L<H;L++){if(this.data[L]){v=q[L];if(M[L]){v.bbox=this.data[L].HTMLstretchH(v,l).bbox}if(v.bbox.w>J){J=v.bbox.w}}}var C=d.TeX.rule_thickness,F=d.FONTDATA.TeX_factor;var o=q[this.base]||{bbox:this.HTMLzeroBBox()};var u,r,z,w,s,B,I,N=0;if(o.bbox.ic){N=1.3*o.bbox.ic+0.05}for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L];s=d.TeX.big_op_spacing5*O;var A=(L!=this.base&&j[this.ACCENTS[L]]);if(A&&v.bbox.w<=1/d.em+0.0001){v.bbox.w=v.bbox.rw-v.bbox.lw;v.bbox.noclip=true;if(v.bbox.lw){v.insertBefore(d.createSpace(v.parentNode,0,0,-v.bbox.lw),v.firstChild)}d.createBlank(v,0,0,v.bbox.rw+0.1)}B={left:0,center:(J-v.bbox.w)/2,right:J-v.bbox.w}[j.align];u=B;r=0;if(L==this.over){if(A){I=Math.max(C*O*F,2.5/this.em);s=0;if(o.bbox.skew){u+=o.bbox.skew}}else{z=d.TeX.big_op_spacing1*O*F;w=d.TeX.big_op_spacing3*O*F;I=Math.max(z,w-Math.max(0,v.bbox.d))}I=Math.max(I,1.5/this.em);u+=N/2;r=o.bbox.h+v.bbox.d+I;v.bbox.h+=s}else{if(L==this.under){if(A){I=3*C*O*F;s=0}else{z=d.TeX.big_op_spacing2*O*F;w=d.TeX.big_op_spacing4*O*F;I=Math.max(z,w-v.bbox.h)}I=Math.max(I,1.5/this.em);u-=N/2;r=-(o.bbox.d+v.bbox.h+I);v.bbox.d+=s}}d.placeBox(v,u,r)}}this.HTMLhandleSpace(K);this.HTMLhandleColor(K);return K},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.msubsup.Augment({toHTML:function(J,H,B){J=this.HTMLcreateSpan(J);var M=this.HTMLgetScale(),G=this.HTMLgetMu(J);var o=d.createStack(J),k,m=[];var n=d.createBox(o);if(this.data[this.base]){m.push(this.data[this.base].toHTML(n));if(B!=null){this.data[this.base].HTMLstretchV(n,H,B)}else{if(H!=null){this.data[this.base].HTMLstretchH(n,H)}}}else{n.bbox=this.HTMLzeroBBox()}var K=d.TeX.x_height*M,A=d.TeX.scriptspace*M*0.75;var j,w;if(this.HTMLnotEmpty(this.data[this.sup])){j=d.createBox(o);m.push(this.data[this.sup].toHTML(j))}if(this.HTMLnotEmpty(this.data[this.sub])){w=d.createBox(o);m.push(this.data[this.sub].toHTML(w))}d.MeasureSpans(m);if(j){j.bbox.w+=A;j.bbox.rw=Math.max(j.bbox.w,j.bbox.rw)}if(w){w.bbox.w+=A;w.bbox.rw=Math.max(w.bbox.w,w.bbox.rw)}d.placeBox(n,0,0);var l=(this.data[this.sup]||this.data[this.sub]||this).HTMLgetScale();var E=d.TeX.sup_drop*l,C=d.TeX.sub_drop*l;var y=n.bbox.h-E,x=n.bbox.d+C,L=0,F;if(n.bbox.ic){n.bbox.w-=n.bbox.ic;L=1.3*n.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&n.bbox.scale===1&&!this.data[this.base].Get("largeop")){y=x=0}}var I=this.getValues("subscriptshift","superscriptshift");I.subscriptshift=(I.subscriptshift===""?0:d.length2em(I.subscriptshift,G));I.superscriptshift=(I.superscriptshift===""?0:d.length2em(I.superscriptshift,G));if(!j){if(w){x=Math.max(x,d.TeX.sub1*M,w.bbox.h-(4/5)*K,I.subscriptshift);d.placeBox(w,n.bbox.w,-x,w.bbox)}}else{if(!w){k=this.getValues("displaystyle","texprimestyle");F=d.TeX[(k.displaystyle?"sup1":(k.texprimestyle?"sup3":"sup2"))];y=Math.max(y,F*M,j.bbox.d+(1/4)*K,I.superscriptshift);d.placeBox(j,n.bbox.w+L,y,j.bbox)}else{x=Math.max(x,d.TeX.sub2*M);var z=d.TeX.rule_thickness*M;if((y-j.bbox.d)-(w.bbox.h-x)<3*z){x=3*z-y+j.bbox.d+w.bbox.h;E=(4/5)*K-(y-j.bbox.d);if(E>0){y+=E;x-=E}}d.placeBox(j,n.bbox.w+L,Math.max(y,I.superscriptshift));d.placeBox(w,n.bbox.w,-Math.max(x,I.subscriptshift))}}this.HTMLhandleSpace(J);this.HTMLhandleColor(J);return J},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mmultiscripts.Augment({toHTML:f.mbase.HTMLautoload});f.mtable.Augment({toHTML:f.mbase.HTMLautoload});f["annotation-xml"].Augment({toHTML:f.mbase.HTMLautoload});f.math.Augment({toHTML:function(t,k){var q=this.Get("alttext");if(q&&q!==""){k.setAttribute("aria-label",q)}var l=d.addElement(t,"nobr",{isMathJax:true});t=this.HTMLcreateSpan(l);var r=d.createStack(t),m=d.createBox(r),s;r.style.fontSize=l.parentNode.style.fontSize;l.parentNode.style.fontSize="";if(this.data[0]!=null){if(d.msieColorBug){if(this.background){this.data[0].background=this.background;delete this.background}if(this.mathbackground){this.data[0].mathbackground=this.mathbackground;delete this.mathbackground}}f.mbase.prototype.displayAlign=b.config.displayAlign;f.mbase.prototype.displayIndent=b.config.displayIndent;var n=this.data[0].toHTML(m);n.bbox.exactW=false;s=d.Measured(n,m)}d.placeBox(m,0,0);r.style.width=Math.round(d.unEm(r.style.width)*this.em)+"px";var j=1/d.em,o=d.em/d.outerEm;d.em/=o;t.bbox.h*=o;t.bbox.d*=o;t.bbox.w*=o;t.bbox.lw*=o;t.bbox.rw*=o;if(s&&s.bbox.width!=null){r.style.width=s.bbox.width;m.style.width="100%"}this.HTMLhandleColor(t);if(s){d.createRule(t,(s.bbox.h+j)*o,(s.bbox.d+j)*o,0)}if(!this.isMultiline&&this.Get("display")==="block"&&t.bbox.width==null){var u=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(u.indentalignfirst!==f.INDENTALIGN.INDENTALIGN){u.indentalign=u.indentalignfirst}if(u.indentalign===f.INDENTALIGN.AUTO){u.indentalign=this.displayAlign}k.style.textAlign=u.indentalign;if(u.indentshiftfirst!==f.INDENTSHIFT.INDENTSHIFT){u.indentshift=u.indentshiftfirst}if(u.indentshift==="auto"){u.indentshift=this.displayIndent}if(u.indentshift&&u.indentalign!==f.INDENTALIGN.CENTER){t.style[{left:"marginLeft",right:"marginRight"}[u.indentalign]]=d.Em(d.length2em(u.indentshift))}}return t},HTMLspanElement:f.mbase.prototype.HTMLspanElement});f.TeXAtom.Augment({toHTML:function(k){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){if(this.texClass===f.TEXCLASS.VCENTER){var j=d.createStack(k);var l=d.createBox(j);d.Measured(this.data[0].toHTML(l),l);d.placeBox(l,0,d.TeX.axis_height-(l.bbox.h+l.bbox.d)/2+l.bbox.d)}else{k.bbox=this.data[0].toHTML(k).bbox}}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k}});MathJax.Hub.Register.StartupHook("onLoad",function(){setTimeout(MathJax.Callback(["loadComplete",d,"jax.js"]),0)})});b.Register.StartupHook("End Config",function(){b.Browser.Select({MSIE:function(j){var n=(document.documentMode||0);var m=j.versionAtLeast("7.0");var l=j.versionAtLeast("8.0")&&n>7;var k=(document.compatMode==="BackCompat");if(n<9){d.config.styles[".MathJax .MathJax_HitBox"]["background-color"]="white";d.config.styles[".MathJax .MathJax_HitBox"].opacity=0;d.config.styles[".MathJax .MathJax_HitBox"].filter="alpha(opacity=0)"}d.Augment({PaddingWidthBug:true,msieAccentBug:true,msieColorBug:true,msieColorPositionBug:true,msieRelativeWidthBug:k,msieDisappearingBug:(n>=8),msieMarginScaleBug:(n<8),msiePaddingWidthBug:true,msieBorderWidthBug:k,msieFrameSizeBug:(n<=8),msieInlineBlockAlignBug:(!l||k),msiePlaceBoxBug:(l&&!k),msieClipRectBug:!l,msieNegativeSpaceBug:k,cloneNodeBug:(l&&j.version==="8.0"),initialSkipBug:(n<8),msieNegativeBBoxBug:(n>=8),msieIE6:!m,msieItalicWidthBug:true,FontFaceBug:true,msieFontCSSBug:j.isIE9,allowWebFonts:(n>=9?"woff":"eot")})},Firefox:function(k){var l=false;if(k.versionAtLeast("3.5")){var j=String(document.location).replace(/[^\/]*$/,"");if(document.location.protocol!=="file:"||b.config.root.match(/^https?:\/\//)||(b.config.root+"/").substr(0,j.length)===j){l="otf"}}d.Augment({ffVerticalAlignBug:true,AccentBug:true,allowWebFonts:l})},Safari:function(o){var m=o.versionAtLeast("3.0");var l=o.versionAtLeast("3.1");var j=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var k=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var p=(l&&o.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!o.versionAtLeast("5.0"))||(k!=null&&(k[1]<2||(k[1]==2&&k[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!l,safariTextNodeBug:!m,forceReflow:true,allowWebFonts:(l&&!p?"otf":false)});if(j){d.Augment({webFontDefault:(o.isMobile?"sans-serif":"serif")})}if(o.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(p){var n=b.config["HTML-CSS"];if(n){n.availableFonts=[];n.preferredFont=null}else{b.config["HTML-CSS"]={availableFonts:[],preferredFont:null}}}},Chrome:function(j){d.Augment({Em:d.Px,unEm:d.unPx,chromeHeightBug:true,cloneNodeBug:true,rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariWebFontSerif:[""],forceReflow:true,allowWebFonts:(j.versionAtLeast("4.0")?"otf":"svg")})},Opera:function(j){j.isMini=(navigator.appVersion.match("Opera Mini")!=null);d.config.styles[".MathJax .merror"]["vertical-align"]=null;d.config.styles[".MathJax span"]["z-index"]=0;d.Augment({operaHeightBug:true,operaVerticalAlignBug:true,operaFontSizeBug:j.versionAtLeast("10.61"),initialSkipBug:true,FontFaceBug:true,PaddingWidthBug:true,allowWebFonts:(j.versionAtLeast("10.0")&&!j.isMini?"otf":false),adjustAvailableFonts:d.removeSTIXfonts})},Konqueror:function(j){d.Augment({konquerorVerticalAlignBug:true})}})});MathJax.Hub.Register.StartupHook("End Cookie",function(){if(b.config.menuSettings.zoom!=="None"){g.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.Ajax,MathJax.Hub,MathJax.OutputJax["HTML-CSS"]);
+(function(h,b,d){var g,i=b.Browser.isMobile;var e=function(){var k=[].slice.call(arguments,0);k[0][0]=["HTML-CSS",k[0][0]];return MathJax.Message.Set.apply(MathJax.Message,k)};var f=MathJax.Object.Subclass({timeout:(i?15:8)*1000,FontInfo:{STIX:{family:"STIXSizeOneSym",testString:"() {} []"},TeX:{family:"MathJax_Size1",testString:"() {} []"}},comparisonFont:["sans-serif","monospace","script","Times","Courier","Arial","Helvetica"],testSize:["40px","50px","60px","30px","20px"],Init:function(){this.div=MathJax.HTML.addElement(document.body,"div",{id:"MathJax_Font_Test",style:{position:"absolute",visibility:"hidden",top:0,left:0,width:"auto",padding:0,border:0,margin:0,whiteSpace:"nowrap",textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal",fontSize:this.testSize[0],fontWeight:"normal",fontStyle:"normal",fontSizeAdjust:"none"}},[""]);this.text=this.div.firstChild},findFont:function(o,l){if(l&&this.testCollection(l)){return l}for(var n=0,k=o.length;n<k;n++){if(o[n]===l){continue}if(this.testCollection(o[n])){return o[n]}}return null},testCollection:function(k){return this.testFont(this.FontInfo[k])},testFont:function(n){if(n.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(n.weight||"normal");this.div.style.fontStyle=(n.style||"normal")}var l=this.getComparisonWidths(n.testString,n.noStyleChar);if(l){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==l[0]){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[l[2]];if(this.div.offsetWidth==l[1]){return false}}if(this.div.offsetWidth!=l[3]||this.div.offsetHeight!=l[4]){if(n.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var o=0,k=this.testSize.length;o<k;o++){if(this.testStyleChar(n,this.testSize[o])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(m,p){var s=3+(m.weight?2:0)+(m.style?4:0);var l="",o=0;var r=this.div.style.fontSize;this.div.style.fontSize=p;if(d.msieItalicWidthBug&&m.style==="italic"){this.text.nodeValue=l=this.compChar;o=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+l}else{this.text.nodeValue=this.compChar+l}var k=this.div.offsetWidth-o;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+l}else{this.text.nodeValue=this.styleChar+l}var q=Math.floor((this.div.offsetWidth-o)/k+0.5);if(q===s){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+l}else{this.text.nodeValue=this.versionChar+l}m.version=Math.floor((this.div.offsetWidth-o)/k+1.5)/2}this.div.style.fontSize=r;return(q===s)},getComparisonWidths:function(p,n){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!n){p+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=p}else{this.text.nodeValue=p}this.div.style.fontFamily=this.comparisonFont[0];var l=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var r=this.div.offsetWidth,o=this.div.offsetHeight;for(var q=1,k=this.comparisonFont.length;q<k;q++){this.div.style.fontFamily=this.comparisonFont[q];if(this.div.offsetWidth!=l){return[l,this.div.offsetWidth,q,r,o]}}return null},loadWebFont:function(l){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+l.directory);var o=e(["LoadWebFont","Loading web-font %1",d.fontInUse+"/"+l.directory]);var k=MathJax.Callback({});var m=MathJax.Callback(["loadComplete",this,l,o,k]);h.timer.start(h,[this.checkWebFont,l,m],0,this.timeout);return k},loadComplete:function(m,p,l,k){MathJax.Message.Clear(p);if(k===h.STATUS.OK){this.webFontLoaded=true;l();return}this.loadError(m);if(b.Browser.isFirefox&&d.allowWebFonts){var o=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){o+=":"+document.location.port}o+="/";if(h.fileURL(d.webfontDir).substr(0,o.length)!==o){this.firefoxFontError(m)}}if(!this.webFontLoaded){d.loadWebFontError(m,l)}else{l()}},loadError:function(k){e(["CantLoadWebFont","Can't load web font %1",d.fontInUse+"/"+k.directory],null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+k.directory,k])},firefoxFontError:function(k){e(["FirefoxCantLoadWebFont","Firefox can't load web fonts from a remote host"],null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(k,l,m){if(k.time(m)){return}if(d.Font.testFont(l)){m(k.STATUS.OK)}else{setTimeout(k,k.delay)}},fontFace:function(m){var n=d.allowWebFonts;var p=d.FONTDATA.FONTS[m];if(d.msieFontCSSBug&&!p.family.match(/-Web$/)){p.family+="-Web"}var l=h.fileURL(d.webfontDir+"/"+n);var k=m.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!k.match(/-/)){k+="-Regular"}if(n==="svg"){k+=".svg#"+k}else{k+="."+n}var o={"font-family":p.family,src:"url('"+l+"/"+k+"')"};if(n==="otf"){o.src+=" format('opentype')";l=h.fileURL(d.webfontDir+"/woff");o.src="url('"+l+"/"+k.replace(/otf$/,"woff")+"') format('woff'), "+o.src}else{if(n!=="eot"){o.src+=" format('"+n+"')"}}if(!(d.FontFaceBug&&p.isWebFont)){if(m.match(/-bold/)){o["font-weight"]="bold"}if(m.match(/-italic/)){o["font-style"]="italic"}}return o}});var j,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! 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*":{filter:"none",opacity:1,background:"transparent"},"@font-face":{"font-family":"MathJax_Blank",src:"url('about:blank')"}}},settings:b.config.menuSettings,hideProcessedMath:true,Font:null,webFontDefault:"MathJax_Blank",allowWebFonts:"otf",maxStretchyParts:1000,Config:function(){if(!this.require){this.require=[]}this.Font=f();this.SUPER(arguments).Config.call(this);var l=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(l.scale){this.config.scale=l.scale}if(l.font&&l.font!=="Auto"){if(l.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont=this.config.webFont="TeX"}else{if(l.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(l.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(l.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont=this.config.webFont=""}}}}}var k=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!k&&this.allowWebFonts){k=this.config.webFont;if(k){this.webFonts=true}}if(!k&&this.config.imageFont){k=this.config.imageFont;this.imgFonts=true}if(k){this.fontInUse=k;this.fontDir+="/"+k;this.webfontDir+="/"+k;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{e(["CantFindFontUsing","Can't find a valid font using %1","["+this.config.availableFonts.join(", ")+"]"],null,3000);this.fontInUse="generic";this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]},"-generic-variant":{fonts:[]},"-largeOp":{fonts:[]},"-smallOp":{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){j=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=j.ContextMenu;this.Mousedown=j.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var l=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=l.offsetWidth/5;this.hiddenDiv.removeChild(l);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(k){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return h.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(n){for(var l=0,k=n.length;l<k;l++){if(n[l]==="STIX"){n.splice(l,1);k--;l--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=n[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var l=0,k=d.config.preloadWebFonts.length;l<k;l++){var n=d.FONTDATA.FONTS[d.config.preloadWebFonts[l]];if(!n.available){d.Font.testFont(n)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(o){var u=o.jax[this.id],v,r=u.length,z,t,A,n,y,l,x,q,s,k,w=false,B=this.config.linebreaks.automatic,p=this.config.linebreaks.width;if(B){w=(p.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(w){p=p.replace(/\s*container\s*/,"")}else{k=this.defaultWidth}if(p===""){p="100%"}}else{k=100000}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}t=z.previousSibling;if(t&&String(t.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){t.parentNode.removeChild(t)}l=z.MathJax.elementJax;if(!l){continue}l.HTMLCSS={display:(l.root.Get("display")==="block")};A=n=this.Element("span",{className:"MathJax",id:l.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:j.Menu,onmousedown:j.Mousedown,onmouseover:j.Mouseover,onmouseout:j.Mouseout,onmousemove:j.Mousemove,onclick:j.Click,ondblclick:j.DblClick});if(b.Browser.noContextMenu){A.ontouchstart=a.start;A.ontouchend=a.end}if(l.HTMLCSS.display){n=this.Element("div",{className:"MathJax_Display"});n.appendChild(A)}else{if(this.msieDisappearingBug){A.style.display="inline-block"}}n.setAttribute("role","textbox");n.setAttribute("aria-readonly","true");n.className+=" MathJax_Processing";z.parentNode.insertBefore(n,z);z.parentNode.insertBefore(this.EmExSpan.cloneNode(true),z);if(w){n.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),n)}}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=z.previousSibling;n=y.previousSibling;l=z.MathJax.elementJax;if(!l){continue}x=y.firstChild.offsetHeight/60;q=y.lastChild.firstChild.offsetHeight/60;if(w){k=n.previousSibling.firstChild.offsetWidth}if(x===0||x==="NaN"){this.hiddenDiv.appendChild(n);l.HTMLCSS.isHidden=true;x=this.defaultEx;q=this.defaultEm;if(w){k=this.defaultWidth}}s=Math.floor(Math.max(this.config.minScaleAdjust/100,(x/this.TeX.x_height)/q)*this.config.scale);l.HTMLCSS.scale=s/100;l.HTMLCSS.fontSize=s+"%";l.HTMLCSS.em=l.HTMLCSS.outerEm=q;this.em=q*s/100;l.HTMLCSS.ex=x;l.HTMLCSS.lineWidth=(B?this.length2em(p,1,k/this.em):1000000)}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=u[v].previousSibling;l=u[v].MathJax.elementJax;if(!l){continue}if(w){A=y.previousSibling;if(!l.HTMLCSS.isHidden){A=A.previousSibling}A.parentNode.removeChild(A)}y.parentNode.removeChild(y)}o.HTMLCSSeqn=o.HTMLCSSlast=0;o.HTMLCSSi=-1;o.HTMLCSSchunk=this.config.EqnChunk;o.HTMLCSSdelay=false},Translate:function(l,p){if(!l.parentNode){return}if(p.HTMLCSSdelay){p.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var k=l.MathJax.elementJax,o=k.root,m=document.getElementById(k.inputID+"-Frame"),q=(k.HTMLCSS.display?m.parentNode:m);this.em=g.mbase.prototype.em=k.HTMLCSS.em*k.HTMLCSS.scale;this.outerEm=k.HTMLCSS.em;this.scale=k.HTMLCSS.scale;this.linebreakWidth=k.HTMLCSS.lineWidth;m.style.fontSize=k.HTMLCSS.fontSize;this.initImg(m);this.initHTML(o,m);o.setTeXclass();try{o.toHTML(m,q)}catch(n){if(n.restart){while(m.firstChild){m.removeChild(m.firstChild)}}throw n}if(k.HTMLCSS.isHidden){l.parentNode.insertBefore(q,l)}q.className=q.className.split(/ /)[0];if(this.hideProcessedMath){q.className+=" MathJax_Processed";if(l.MathJax.preview){k.HTMLCSS.preview=l.MathJax.preview;delete l.MathJax.preview}p.HTMLCSSeqn+=(p.i-p.HTMLCSSi);p.HTMLCSSi=p.i;if(p.HTMLCSSeqn>=p.HTMLCSSlast+p.HTMLCSSchunk){this.postTranslate(p);p.HTMLCSSchunk=Math.floor(p.HTMLCSSchunk*this.config.EqnChunkFactor);p.HTMLCSSdelay=true}}},postTranslate:function(r){var l=r.jax[this.id];if(!this.hideProcessedMath){return}for(var p=r.HTMLCSSlast,k=r.HTMLCSSeqn;p<k;p++){var n=l[p];if(n&&n.MathJax.elementJax){n.previousSibling.className=n.previousSibling.className.split(/ /)[0];var q=n.MathJax.elementJax.HTMLCSS;if(q.preview){q.preview.innerHTML="";n.MathJax.preview=q.preview;delete q.preview}}}if(this.forceReflow){var o=(document.styleSheets||[])[0]||{};o.disabled=true;o.disabled=false}r.HTMLCSSlast=r.HTMLCSSeqn},getJaxFromMath:function(k){if(k.parentNode.className==="MathJax_Display"){k=k.parentNode}do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return k.root.HTMLspanElement()},getHoverBBox:function(k,n,o){var p=n.bbox,m=k.HTMLCSS.outerEm;var l={w:p.w*m,h:p.h*m,d:p.d*m};if(p.width){l.width=p.width}return l},Zoom:function(l,v,u,k,s){v.className="MathJax";v.style.fontSize=l.HTMLCSS.fontSize;var x=v.appendChild(this.EmExSpan.cloneNode(true));var o=x.lastChild.firstChild.offsetHeight/60;this.em=g.mbase.prototype.em=o;this.outerEm=o/l.HTMLCSS.scale;x.parentNode.removeChild(x);this.idPostfix="-zoom";l.root.toHTML(v,v);this.idPostfix="";var n=l.root.HTMLspanElement().bbox.width;if(n){v.style.width=Math.floor(k-1.5*d.em)+"px";v.style.display="inline-block";var m=(l.root.id||"MathJax-Span-"+l.root.spanID)+"-zoom";var p=document.getElementById(m).firstChild;while(p&&p.style.width!==n){p=p.nextSibling}if(p){p.style.width="100%"}}v.style.position="absolute";if(!n){u.style.position="absolute"}var t=v.offsetWidth,r=v.offsetHeight,w=u.offsetHeight,q=u.offsetWidth;if(q===0){q=u.parentNode.offsetWidth}v.style.position=u.style.position="";return{Y:-j.getBBox(v).h,mW:q,mH:w,zW:t,zH:r}},initImg:function(k){},initHTML:function(l,k){},initFont:function(k){var m=d.FONTDATA.FONTS,l=d.config.availableFonts;if(l&&l.length&&d.Font.testFont(m[k])){m[k].available=true;return null}if(!this.allowWebFonts){return null}m[k].isWebFont=true;if(d.FontFaceBug){m[k].family=k;if(d.msieFontCSSBug){m[k].family+="-Web"}}return h.Styles({"@font-face":this.Font.fontFace(k)})},Remove:function(k){var l=document.getElementById(k.inputID+"-Frame");if(l){if(k.HTMLCSS.display){l=l.parentNode}l.parentNode.removeChild(l)}delete k.HTMLCSS},getHD:function(l){var k=l.style.position;l.style.position="absolute";this.HDimg.style.height="0px";l.appendChild(this.HDspan);var m={h:l.offsetHeight};this.HDimg.style.height=m.h+"px";m.d=l.offsetHeight-m.h;m.h-=m.d;m.h/=this.em;m.d/=this.em;l.removeChild(this.HDspan);l.style.position=k;return m},getW:function(o){var l,n,m=(o.bbox||{}).w,p=o;if(o.bbox&&o.bbox.exactW){return m}if((o.bbox&&m>=0&&!this.initialSkipBug)||this.negativeBBoxes||!o.firstChild){l=o.offsetWidth;n=o.parentNode.offsetHeight}else{if(o.bbox&&m<0&&this.msieNegativeBBoxBug){l=-o.offsetWidth,n=o.parentNode.offsetHeight}else{if(this.initialSkipBug){var k=o.style.position;o.style.position="absolute";p=this.startMarker;o.insertBefore(p,o.firstChild)}o.appendChild(this.endMarker);l=this.endMarker.offsetLeft-p.offsetLeft;o.removeChild(this.endMarker);if(this.initialSkipBug){o.removeChild(p);o.style.position=k}}}if(n!=null){o.parentNode.HH=n/this.em}return l/this.em},Measured:function(m,l){var n=m.bbox;if(n.width==null&&n.w&&!n.isMultiline){var k=this.getW(m);n.rw+=k-n.w;n.w=k;n.exactW=true}if(!l){l=m.parentNode}if(!l.bbox){l.bbox=n}return m},Remeasured:function(l,k){k.bbox=this.Measured(l,k).bbox},MeasureSpans:function(o){var r=[],t,q,n,u,k,p,l,s;for(q=0,n=o.length;q<n;q++){t=o[q];if(!t){continue}u=t.bbox;s=this.parentNode(t);if(u.exactW||u.width||u.w===0||u.isMultiline){if(!s.bbox){s.bbox=u}continue}if(this.negativeBBoxes||!t.firstChild||(u.w>=0&&!this.initialSkipBug)||(u.w<0&&this.msieNegativeBBoxBug)){r.push([t])}else{if(this.initialSkipBug){k=this.startMarker.cloneNode(true);p=this.endMarker.cloneNode(true);t.insertBefore(k,t.firstChild);t.appendChild(p);r.push([t,k,p,t.style.position]);t.style.position="absolute"}else{p=this.endMarker.cloneNode(true);t.appendChild(p);r.push([t,null,p])}}}for(q=0,n=r.length;q<n;q++){t=r[q][0];u=t.bbox;s=this.parentNode(t);if((u.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!t.firstChild){l=t.offsetWidth;s.HH=s.offsetHeight/this.em}else{if(u.w<0&&this.msieNegativeBBoxBug){l=-t.offsetWidth,s.HH=s.offsetHeight/this.em}else{l=r[q][2].offsetLeft-((r[q][1]||{}).offsetLeft||0)}}l/=this.em;u.rw+=l-u.w;u.w=l;u.exactW=true;if(!s.bbox){s.bbox=u}}for(q=0,n=r.length;q<n;q++){t=r[q];if(t[1]){t[1].parentNode.removeChild(t[1]),t[0].style.position=t[3]}if(t[2]){t[2].parentNode.removeChild(t[2])}}},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},EmRounded:function(k){k=(Math.round(k*d.em)+0.05)/d.em;if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(k){return parseFloat(k)},Px:function(k){k*=this.em;var l=(k<0?"-":"");return l+Math.abs(k).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(k){return parseFloat(k)/this.em},Percent:function(k){return(100*k).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(r,l,p){if(typeof(r)!=="string"){r=r.toString()}if(r===""){return""}if(r===g.SIZE.NORMAL){return 1}if(r===g.SIZE.BIG){return 2}if(r===g.SIZE.SMALL){return 0.71}if(r==="infinity"){return d.BIGDIMEN}var o=this.FONTDATA.TeX_factor;if(r.match(/mathspace$/)){return d.MATHSPACE[r]*o}var n=r.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var k=parseFloat(n[1]||"1"),q=n[2];if(p==null){p=1}if(l==null){l=1}if(q==="em"){return k*o}if(q==="ex"){return k*d.TeX.x_height*o}if(q==="%"){return k/100*p}if(q==="px"){return k/d.em}if(q==="pt"){return k/10*o}if(q==="pc"){return k*1.2*o}if(q==="in"){return k*this.pxPerInch/d.em}if(q==="cm"){return k*this.pxPerInch/d.em/2.54}if(q==="mm"){return k*this.pxPerInch/d.em/25.4}if(q==="mu"){return k/18*o*l}return k*o*p},thickness2em:function(l,k){var m=d.TeX.rule_thickness;if(l===g.LINETHICKNESS.MEDIUM){return m}if(l===g.LINETHICKNESS.THIN){return 0.67*m}if(l===g.LINETHICKNESS.THICK){return 1.67*m}return this.length2em(l,k,m)},getPadding:function(l){var n={top:0,right:0,bottom:0,left:0},k=false;for(var o in n){if(n.hasOwnProperty(o)){var m=l.style["padding"+o.charAt(0).toUpperCase()+o.substr(1)];if(m){n[o]=this.length2em(m);k=true}}}return(k?n:false)},getBorders:function(p){var m={top:0,right:0,bottom:0,left:0},n={},l=false;for(var q in m){if(m.hasOwnProperty(q)){var k="border"+q.charAt(0).toUpperCase()+q.substr(1);var o=p.style[k+"Style"];if(o){l=true;m[q]=this.length2em(p.style[k+"Width"]);n[k]=[p.style[k+"Width"],p.style[k+"Style"],p.style[k+"Color"]].join(" ")}}}m.css=n;return(l?m:false)},setBorders:function(k,l){if(l){for(var m in l.css){if(l.css.hasOwnProperty(m)){k.style[m]=l.css[m]}}}},createStrut:function(m,l,n){var k=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:l+"px",width:"1px",marginRight:"-1px"}});if(n){m.insertBefore(k,m.firstChild)}else{m.appendChild(k)}return k},createBlank:function(l,k,m){var n=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(k)}});if(m){l.insertBefore(n,l.firstChild)}else{l.appendChild(n)}return n},createShift:function(l,k,n){var m=this.Element("span",{style:{marginLeft:this.Em(k)},isMathJax:true});if(n){l.insertBefore(m,l.firstChild)}else{l.appendChild(m)}return m},createSpace:function(p,n,o,q,m,s){if(n<-o){o=-n}var r=this.Em(n+o),k=this.Em(-o);if(this.msieInlineBlockAlignBug){k=this.Em(d.getHD(p.parentNode).d-o)}if(p.isBox||s){var l=(p.scale==null?1:p.scale);p.bbox={exactW:true,h:n*l,d:o*l,w:q*l,rw:q*l,lw:0};p.style.height=r;p.style.verticalAlign=k;p.HH=(n+o)*l}else{p=this.addElement(p,"span",{style:{height:r,verticalAlign:k},isMathJax:true})}if(q>=0){p.style.width=this.Em(q);p.style.display="inline-block";p.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){p.style.height=""}p.style.marginLeft=this.Em(q);if(d.safariNegativeSpaceBug&&p.parentNode.firstChild==p){this.createBlank(p,0,true)}}if(m&&m!==g.COLOR.TRANSPARENT){p.style.backgroundColor=m;p.style.position="relative"}return p},createRule:function(r,n,p,s,l){if(n<-p){p=-n}var m=d.TeX.min_rule_thickness,o=1;if(s>0&&s*this.em<m){s=m/this.em}if(n+p>0&&(n+p)*this.em<m){o=1/(n+p)*(m/this.em);n*=o;p*=o}if(!l){l="solid"}else{l="solid "+l}l=this.Em(s)+" "+l;var t=(o===1?this.Em(n+p):m+"px"),k=this.Em(-p);var q=this.addElement(r,"span",{style:{borderLeft:l,display:"inline-block",overflow:"hidden",width:0,height:t,verticalAlign:k},bbox:{h:n,d:p,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:n+p,isMathJax:true});if(s>0&&q.offsetWidth==0){q.style.width=this.Em(s)}if(r.isBox||r.className=="mspace"){r.bbox=q.bbox,r.HH=n+p}return q},createFrame:function(s,q,r,u,x,l){if(q<-r){r=-q}var p=2*x;if(this.msieFrameSizeBug){if(u<p){u=p}if(q+r<p){q=p-r}}if(this.msieBorderWidthBug){p=0}var v=this.Em(q+r-p),k=this.Em(-r-x),o=this.Em(u-p);var m=this.Em(x)+" "+l;var n=this.addElement(s,"span",{style:{border:m,display:"inline-block",overflow:"hidden",width:o,height:v},bbox:{h:q,d:r,w:u,rw:u,lw:0,exactW:true},noAdjust:true,HH:q+r,isMathJax:true});if(k){n.style.verticalAlign=k}return n},parentNode:function(l){var k=l.parentNode;if(k.nodeName.toLowerCase()==="a"){k=k.parentNode}return k},createStack:function(m,o,l){if(this.msiePaddingWidthBug){this.createStrut(m,0)}var n=String(l).match(/%$/);var k=(!n&&l!=null?l:0);m=this.addElement(m,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(n?"100%":this.Em(k)),height:0}});if(!o){m.parentNode.bbox=m.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:k,lw:this.BIGDIMEN,rw:(!n&&l!=null?l:-this.BIGDIMEN)};if(n){m.bbox.width=l}}return m},createBox:function(l,k){var m=this.addElement(l,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(k!=null){m.style.width=k}return m},addBox:function(k,l){l.style.position="absolute";l.isBox=l.isMathJax=true;return k.appendChild(l)},placeBox:function(u,s,q,o){u.isMathJax=true;var v=d.parentNode(u),C=u.bbox,z=v.bbox;if(this.msiePlaceBoxBug){this.addText(u,this.NBSP)}if(this.imgSpaceBug){this.addText(u,this.imgSpace)}var w,F=0;if(u.HH!=null){w=u.HH}else{if(C){w=Math.max(3,C.h+C.d)}else{w=u.offsetHeight/this.em}}if(!u.noAdjust){w+=1;w=Math.round(w*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(u,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(w)}})}else{this.addElement(u,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(w)}});if(d.chromeHeightBug){w-=(u.lastChild.offsetHeight-Math.round(w*this.em))/this.em}}}if(C){if(this.initialSkipBug){if(C.lw<0){F=C.lw;d.createBlank(u,-F,true)}if(C.rw>C.w){d.createBlank(u,C.rw-C.w+0.1)}}if(!this.msieClipRectBug&&!C.noclip&&!o){var B=3/this.em;var A=(C.H==null?C.h:C.H),m=(C.D==null?C.d:C.D);var E=w-A-B,p=w+m+B,n=C.lw-3*B,k=1000;if(this.initialSkipBug&&C.lw<0){n=-3*B}if(C.isFixed){k=C.width-n}u.style.clip="rect("+this.Em(E)+" "+this.Em(k)+" "+this.Em(p)+" 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o=0,q=-p.w/2,k="50%";if(this.initialSkipBug){o=p.w-p.rw-0.1;q+=p.lw}if(this.msieMarginScaleBug){q=(q*this.em)+"px"}else{q=this.Em(q)}if(m){q="";k=(50-parseFloat(p.width)/2)+"%"}b.Insert(n.style,({right:{left:"",right:this.Em(o)},center:{left:k,marginLeft:q}})[t])},setStackWidth:function(l,k){if(typeof(k)==="number"){l.style.width=this.Em(Math.max(0,k));var m=l.bbox;if(m){m.w=k;m.exactW=true}m=l.parentNode.bbox;if(m){m.w=k;m.exactW=true}}else{l.style.width=l.parentNode.style.width="100%";if(l.bbox){l.bbox.width=k}if(l.parentNode.bbox){l.parentNode.bbox.width=k}}},createDelimiter:function(u,k,n,q,o){if(!k){u.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};u.bbox.rw=u.bbox.w;this.createSpace(u,u.bbox.h,u.bbox.d,u.bbox.w);return}if(!q){q=1}if(!(n instanceof Array)){n=[n,n]}var t=n[1];n=n[0];var l={alias:k};while(l.alias){k=l.alias;l=this.FONTDATA.DELIMITERS[k];if(!l){l={HW:[0,this.FONTDATA.VARIANT[g.VARIANT.NORMAL]]}}}if(l.load){b.RestartAfter(h.Require(this.fontDir+"/fontdata-"+l.load+".js"))}for(var s=0,p=l.HW.length;s<p;s++){if(l.HW[s][0]*q>=n-0.01||(s==p-1&&!l.stretch)){if(l.HW[s][2]){q*=l.HW[s][2]}if(l.HW[s][3]){k=l.HW[s][3]}var r=this.addElement(u,"span");this.createChar(r,[k,l.HW[s][1]],q,o);u.bbox=r.bbox;u.offset=0.65*u.bbox.w;u.scale=q;return}}if(l.stretch){this["extendDelimiter"+l.dir](u,t,l.stretch,q,o)}},extendDelimiterV:function(A,t,E,F,w){var o=this.createStack(A,true);var v=this.createBox(o),u=this.createBox(o);this.createChar(v,(E.top||E.ext),F,w);this.createChar(u,(E.bot||E.ext),F,w);var m={bbox:{w:0,lw:0,rw:0}},D=m,p;var B=v.bbox.h+v.bbox.d+u.bbox.h+u.bbox.d;var r=-v.bbox.h;this.placeBox(v,0,r,true);r-=v.bbox.d;if(E.mid){D=this.createBox(o);this.createChar(D,E.mid,F,w);B+=D.bbox.h+D.bbox.d}if(E.min&&t<B*E.min){t=B*E.min}if(t>B){m=this.Element("span");this.createChar(m,E.ext,F,w);var C=m.bbox.h+m.bbox.d,l=C-0.05,x,q,z=(E.mid?2:1);q=x=Math.min(Math.ceil((t-B)/(z*l)),this.maxStretchyParts);if(!E.fullExtenders){l=(t-B)/(z*x)}var s=(x/(x+1))*(C-l);l=C-s;r+=s+l-m.bbox.h;while(z-->0){while(x-->0){if(!this.msieCloneNodeBug){p=m.cloneNode(true)}else{p=this.Element("span");this.createChar(p,E.ext,F,w)}p.bbox=m.bbox;r-=l;this.placeBox(this.addBox(o,p),0,r,true)}r+=s-m.bbox.d;if(E.mid&&z){this.placeBox(D,0,r-D.bbox.h,true);x=q;r+=-(D.bbox.h+D.bbox.d)+s+l-m.bbox.h}}}else{r+=(B-t)/2;if(E.mid){this.placeBox(D,0,r-D.bbox.h,true);r+=-(D.bbox.h+D.bbox.d)}r+=(B-t)/2}this.placeBox(u,0,r-u.bbox.h,true);r-=u.bbox.h+u.bbox.d;A.bbox={w:Math.max(v.bbox.w,m.bbox.w,u.bbox.w,D.bbox.w),lw:Math.min(v.bbox.lw,m.bbox.lw,u.bbox.lw,D.bbox.lw),rw:Math.max(v.bbox.rw,m.bbox.rw,u.bbox.rw,D.bbox.rw),h:0,d:-r,exactW:true};A.scale=F;A.offset=0.55*A.bbox.w;A.isMultiChar=true;this.setStackWidth(o,A.bbox.w)},extendDelimiterH:function(B,o,E,G,y){var r=this.createStack(B,true);var p=this.createBox(r),C=this.createBox(r);this.createChar(p,(E.left||E.rep),G,y);this.createChar(C,(E.right||E.rep),G,y);var l=this.Element("span");this.createChar(l,E.rep,G,y);var D={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},m;this.placeBox(p,-p.bbox.lw,0,true);var u=(p.bbox.rw-p.bbox.lw)+(C.bbox.rw-C.bbox.lw)-0.05,t=p.bbox.rw-p.bbox.lw-0.025,v;if(E.mid){D=this.createBox(r);this.createChar(D,E.mid,G,y);u+=D.bbox.w}if(E.min&&o<u*E.min){o=u*E.min}if(o>u){var F=l.bbox.rw-l.bbox.lw,q=F-0.05,z,s,A=(E.mid?2:1);s=z=Math.min(Math.ceil((o-u)/(A*q)),this.maxStretchyParts);if(!E.fillExtenders){q=(o-u)/(A*z)}v=(z/(z+1))*(F-q);q=F-v;t-=l.bbox.lw+v;while(A-->0){while(z-->0){if(!this.cloneNodeBug){m=l.cloneNode(true)}else{m=this.Element("span");this.createChar(m,E.rep,G,y)}m.bbox=l.bbox;this.placeBox(this.addBox(r,m),t,0,true);t+=q}if(E.mid&&A){this.placeBox(D,t,0,true);t+=D.bbox.w-v;z=s}}}else{t-=(u-o)/2;if(E.mid){this.placeBox(D,t,0,true);t+=D.bbox.w}t-=(u-o)/2}this.placeBox(C,t,0,true);B.bbox={w:t+C.bbox.rw,lw:0,rw:t+C.bbox.rw,H:Math.max(p.bbox.h,l.bbox.h,C.bbox.h,D.bbox.h),D:Math.max(p.bbox.d,l.bbox.d,C.bbox.d,D.bbox.d),h:l.bbox.h,d:l.bbox.d,exactW:true};B.scale=G;B.isMultiChar=true;this.setStackWidth(r,B.bbox.w)},createChar:function(s,p,n,k){s.isMathJax=true;var r=s,t="",o={fonts:[p[1]],noRemap:true};if(k&&k===g.VARIANT.BOLD){o.fonts=[p[1]+"-bold",p[1]]}if(typeof(p[1])!=="string"){o=p[1]}if(p[0] instanceof Array){for(var q=0,l=p[0].length;q<l;q++){t+=String.fromCharCode(p[0][q])}}else{t=String.fromCharCode(p[0])}if(p[4]){n*=p[4]}if(n!==1||p[3]){r=this.addElement(s,"span",{style:{fontSize:this.Percent(n)},scale:n,isMathJax:true});this.handleVariant(r,o,t);s.bbox=r.bbox}else{this.handleVariant(s,o,t)}if(p[2]){s.style.marginLeft=this.Em(p[2])}if(p[3]){s.firstChild.style.verticalAlign=this.Em(p[3]);s.bbox.h+=p[3];if(s.bbox.h<0){s.bbox.h=0}}if(p[5]){s.bbox.h+=p[5]}if(p[6]){s.bbox.d+=p[6]}if(this.AccentBug&&s.bbox.w===0){r.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(l,k){k-=l.bbox.h;l.bbox.d-=k;l.bbox.h+=k;if(k){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&l.isMultiChar)){if(l.firstChild.style.display===""&&l.style.top!==""){l=l.firstChild;k-=d.unEm(l.style.top)}l.style.position="relative";l.style.top=this.Em(-k)}else{l.style.verticalAlign=this.Em(k);if(d.ffVerticalAlignBug){d.createRule(l.parentNode,l.bbox.h,0,0)}}}},handleVariant:function(A,p,s){var z="",x,C,t,D,k=A,l=!!A.style.fontFamily;if(s.length===0){return}if(!A.bbox){A.bbox={w:0,h:-this.BIGDIMEN,d:-this.BIGDIMEN,rw:-this.BIGDIMEN,lw:this.BIGDIMEN}}if(!p){p=this.FONTDATA.VARIANT[g.VARIANT.NORMAL]}D=p;for(var B=0,y=s.length;B<y;B++){p=D;x=s.charCodeAt(B);C=s.charAt(B);if(x>=55296&&x<56319){B++;x=(((x-55296)<<10)+(s.charCodeAt(B)-56320))+65536;if(this.FONTDATA.RemapPlane1){var E=this.FONTDATA.RemapPlane1(x,p);x=E.n;p=E.variant}}else{var u,r,v=this.FONTDATA.RANGES;for(u=0,r=v.length;u<r;u++){if(v[u].name==="alpha"&&p.noLowerCase){continue}var q=p["offset"+v[u].offset];if(q&&x>=v[u].low&&x<=v[u].high){if(v[u].remap&&v[u].remap[x]){x=q+v[u].remap[x]}else{x=x-v[u].low+q;if(v[u].add){x+=v[u].add}}if(p["variant"+v[u].offset]){p=this.FONTDATA.VARIANT[p["variant"+v[u].offset]]}break}}}if(p.remap&&p.remap[x]){if(p.remap[x] instanceof Array){var o=p.remap[x];x=o[0];p=this.FONTDATA.VARIANT[o[1]]}else{if(typeof(p.remap[x])==="string"){s=p.remap[x]+s.substr(B+1);B=0;y=s.length;x=s.charCodeAt(0)}else{x=p.remap[x];if(p.remap.variant){p=this.FONTDATA.VARIANT[p.remap.variant]}}}}if(this.FONTDATA.REMAP[x]&&!p.noRemap){x=this.FONTDATA.REMAP[x];if(x instanceof Array){p=this.FONTDATA.VARIANT[x[1]];x=x[0]}if(typeof(x)==="string"){s=x+s.substr(B+1);B=0;y=s.length;x=x.charCodeAt(0)}}t=this.lookupChar(p,x);C=t[x];if(l||(!this.checkFont(t,k.style)&&!C[5].img)){if(z.length){this.addText(k,z);z=""}var w=!!k.style.fontFamily||!!A.style.fontStyle||!!A.style.fontWeight||!t.directory||l;l=false;if(k!==A){w=!this.checkFont(t,A.style);k=A}if(w){k=this.addElement(A,"span",{isMathJax:true,subSpan:true})}this.handleFont(k,t,k!==A)}z=this.handleChar(k,t,C,x,z);if(!(C[5]||{}).space){if(C[0]/1000>A.bbox.h){A.bbox.h=C[0]/1000}if(C[1]/1000>A.bbox.d){A.bbox.d=C[1]/1000}}if(A.bbox.w+C[3]/1000<A.bbox.lw){A.bbox.lw=A.bbox.w+C[3]/1000}if(A.bbox.w+C[4]/1000>A.bbox.rw){A.bbox.rw=A.bbox.w+C[4]/1000}A.bbox.w+=C[2]/1000}if(z.length){this.addText(k,z)}if(A.scale&&A.scale!==1){A.bbox.h*=A.scale;A.bbox.d*=A.scale;A.bbox.w*=A.scale;A.bbox.lw*=A.scale;A.bbox.rw*=A.scale}if(s.length==1&&t.skew&&t.skew[x]){A.bbox.skew=t.skew[x]}},checkFont:function(k,l){var m=(l.fontWeight||"normal");if(m.match(/^\d+$/)){m=(parseInt(m)>=600?"bold":"normal")}return(k.family.replace(/'/g,"")===l.fontFamily.replace(/'/g,"")&&(k.style||"normal")===(l.fontStyle||"normal")&&(k.weight||"normal")===m)},handleFont:function(m,k,o){m.style.fontFamily=k.family;if(!k.directory){m.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&k.isWebFont)){var l=k.style||"normal",n=k.weight||"normal";if(l!=="normal"||o){m.style.fontStyle=l}if(n!=="normal"||o){m.style.fontWeight=n}}},handleChar:function(l,k,s,r,q){var p=s[5];if(p.space){if(q.length){this.addText(l,q)}d.createShift(l,s[2]/1000);return""}if(p.img){return this.handleImg(l,k,s,r,q)}if(p.isUnknown&&this.FONTDATA.DELIMITERS[r]){if(q.length){this.addText(l,q)}var o=l.scale;d.createDelimiter(l,r,0,1,k);if(this.FONTDATA.DELIMITERS[r].dir==="V"){l.style.verticalAlign=this.Em(l.bbox.d);l.bbox.h+=l.bbox.d;l.bbox.d=0}l.scale=o;s[0]=l.bbox.h*1000;s[1]=l.bbox.d*1000;s[2]=l.bbox.w*1000;s[3]=l.bbox.lw*1000;s[4]=l.bbox.rw*1000;return""}if(p.c==null){if(r<=65535){p.c=String.fromCharCode(r)}else{var m=r-65536;p.c=String.fromCharCode((m>>10)+55296)+String.fromCharCode((m&1023)+56320)}}if(p.rfix){this.addText(l,q+p.c);d.createShift(l,p.rfix/1000);return""}if(s[2]||!this.msieAccentBug||q.length){return q+p.c}d.createShift(l,s[3]/1000);d.createShift(l,(s[4]-s[3])/1000);this.addText(l,p.c);d.createShift(l,-s[4]/1000);return""},handleImg:function(l,k,p,o,m){return m},lookupChar:function(p,s){var o,k;if(!p.FONTS){var r=this.FONTDATA.FONTS;var q=(p.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(q instanceof 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k=MathJax.Callback.Queue();k.Push(["Require",h,this.fontDir+"/"+l]);if(this.imgFonts){if(!MathJax.isPacked){l=l.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}k.Push(["Require",h,this.webfontDir+"/png/"+l])}b.RestartAfter(k.Push({}))},loadWebFont:function(k){k.available=k.isWebFont=true;if(d.FontFaceBug){k.family=k.name;if(d.msieFontCSSBug){k.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(k))},loadWebFontError:function(l,k){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");l.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");e(["WebFontNotAvailable","Web-Fonts not available -- using image fonts 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this.ID},MATHSPACE:{veryverythinmathspace:1/18,verythinmathspace:2/18,thinmathspace:3/18,mediummathspace:4/18,thickmathspace:5/18,verythickmathspace:6/18,veryverythickmathspace:7/18,negativeveryverythinmathspace:-1/18,negativeverythinmathspace:-2/18,negativethinmathspace:-3/18,negativemediummathspace:-4/18,negativethickmathspace:-5/18,negativeverythickmathspace:-6/18,negativeveryverythickmathspace:-7/18},TeX:{x_height:0.430554,quad:1,num1:0.676508,num2:0.393732,num3:0.44373,denom1:0.685951,denom2:0.344841,sup1:0.412892,sup2:0.362892,sup3:0.288888,sub1:0.15,sub2:0.247217,sup_drop:0.386108,sub_drop:0.05,delim1:2.39,delim2:1,axis_height:0.25,rule_thickness:0.06,big_op_spacing1:0.111111,big_op_spacing2:0.166666,big_op_spacing3:0.2,big_op_spacing4:0.6,big_op_spacing5:0.1,scriptspace:0.1,nulldelimiterspace:0.12,delimiterfactor:901,delimitershortfall:0.1,min_rule_thickness:1.25},NBSP:"\u00A0",rfuzz:0});MathJax.Hub.Register.StartupHook("mml Jax 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n=(k.bbox?k:k.HTMLspanElement());if(!n||!n.bbox){return}var m=n.bbox;if(m.d>l.d){l.d=m.d}if(m.h>l.h){l.h=m.h}if(m.D!=null&&m.D>l.D){l.D=m.D}if(m.H!=null&&m.H>l.H){l.H=m.H}if(n.style.paddingLeft){l.w+=d.unEm(n.style.paddingLeft)*(n.scale||1)}if(l.w+m.lw<l.lw){l.lw=l.w+m.lw}if(l.w+m.rw>l.rw){l.rw=l.w+m.rw}l.w+=m.w;if(n.style.paddingRight){l.w+=d.unEm(n.style.paddingRight)*(n.scale||1)}if(m.width){l.width=m.width;l.minWidth=m.minWidth}if(m.ic){l.ic=m.ic}else{delete l.ic}if(l.exactW&&!m.exactW){delete l.exactW}},HTMLemptyBBox:function(k){k.h=k.d=k.H=k.D=k.rw=-d.BIGDIMEN;k.w=0;k.lw=d.BIGDIMEN;return k},HTMLcleanBBox:function(k){if(k.h===this.BIGDIMEN){k.h=k.d=k.H=k.D=k.w=k.rw=k.lw=0}if(k.D<=k.d){delete k.D}if(k.H<=k.h){delete k.H}},HTMLzeroBBox:function(){return{h:0,d:0,w:0,lw:0,rw:0}},HTMLcanStretch:function(l){if(this.isEmbellished()){var k=this.Core();if(k&&k!==this){return k.HTMLcanStretch(l)}}return false},HTMLstretchH:function(l,k){return 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y=this.getValues("mathcolor","color");if(this.mathbackground){y.mathbackground=this.mathbackground}if(this.background){y.background=this.background}if(this.style&&w.style.backgroundColor){y.mathbackground=w.style.backgroundColor;w.style.backgroundColor="transparent"}var t=(this.styles||{}).border,v=(this.styles||{}).padding;if(y.color&&!this.mathcolor){y.mathcolor=y.color}if(y.background&&!this.mathbackground){y.mathbackground=y.background}if(y.mathcolor){w.style.color=y.mathcolor}if((y.mathbackground&&y.mathbackground!==g.COLOR.TRANSPARENT)||t||v){var A=w.bbox,z=(A.exact?0:1/d.em),u=0,s=0,m=w.style.paddingLeft,q=w.style.paddingRight;if(this.isToken){u=A.lw;s=A.rw-A.w}if(m!==""){u+=d.unEm(m)*(w.scale||1)}if(q!==""){s-=d.unEm(q)*(w.scale||1)}var l=(d.PaddingWidthBug||A.keepPadding||A.exactW?0:s-u);var o=Math.max(0,d.getW(w)+l);var 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p=this.data[1].toHTML(m);p.style.paddingRight=p.style.paddingLeft="";d.Measured(p,m)}else{m.bbox=this.HTMLzeroBBox()}var n=this.HTMLrootHeight(l.bbox.h+l.bbox.d,k,m)-o;var r=Math.min(m.bbox.w,m.bbox.rw);q=Math.max(r,l.offset);d.placeBox(m,q-r,n);return q-l.offset},HTMLrootHeight:function(m,l,k){return 0.45*(m-0.9*l)+0.6*l+Math.max(0,k.bbox.d-0.075)}});g.mfenced.Augment({toHTML:function(o){o=this.HTMLcreateSpan(o);if(this.data.open){this.data.open.toHTML(o)}if(this.data[0]!=null){this.data[0].toHTML(o)}for(var l=1,k=this.data.length;l<k;l++){if(this.data[l]){if(this.data["sep"+l]){this.data["sep"+l].toHTML(o)}this.data[l].toHTML(o)}}if(this.data.close){this.data.close.toHTML(o)}var q=this.HTMLcomputeBBox(o);var n=o.bbox.h,p=o.bbox.d;for(l=0,k=q.length;l<k;l++){q[l].HTMLstretchV(o,n,p)}if(q.length){this.HTMLcomputeBBox(o,true)}this.HTMLhandleSpace(o);this.HTMLhandleColor(o);return o},HTMLcomputeBBox:function(p,o){var 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l=this.getValues("displaystyle","accent","accentunder","align");if(!l.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return g.msubsup.prototype.toHTML.call(this,L)}L=this.HTMLcreateSpan(L);var P=this.HTMLgetScale();var q=d.createStack(L);var r=[],o=[],N=[],w,M,I;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M]=d.createBox(q);o[M]=this.data[M].toHTML(w);if(M==this.base){if(F!=null){this.data[this.base].HTMLstretchV(w,H,F)}else{if(H!=null){this.data[this.base].HTMLstretchH(w,H)}}N[M]=(F==null&&H!=null?false:this.data[M].HTMLcanStretch("Horizontal"))}else{N[M]=this.data[M].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(o);var n=-d.BIGDIMEN,K=n;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]){if(r[M].bbox.w>K){K=r[M].bbox.w}if(!N[M]&&K>n){n=K}}}if(F==null&&H!=null){n=H}else{if(n==-d.BIGDIMEN){n=K}}for(M=K=0,I=this.data.length;M<I;M++){if(this.data[M]){w=r[M];if(N[M]){w.bbox=this.data[M].HTMLstretchH(w,n).bbox}if(w.bbox.w>K){K=w.bbox.w}}}var E=d.TeX.rule_thickness,G=d.FONTDATA.TeX_factor;var p=r[this.base]||{bbox:this.HTMLzeroBBox()};var v,s,A,z,u,C,J,O=0;if(p.bbox.ic){O=1.3*p.bbox.ic+0.05}for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M];u=d.TeX.big_op_spacing5*P;var 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z=o.bbox.h-F,y=o.bbox.d+E,M=0,G;if(o.bbox.ic){o.bbox.w-=o.bbox.ic;M=1.3*o.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&o.bbox.scale===1&&!this.data[this.base].Get("largeop")){z=y=0}}var J=this.getValues("subscriptshift","superscriptshift");J.subscriptshift=(J.subscriptshift===""?0:d.length2em(J.subscriptshift,H));J.superscriptshift=(J.superscriptshift===""?0:d.length2em(J.superscriptshift,H));if(!k){if(x){y=Math.max(y,d.TeX.sub1*N,x.bbox.h-(4/5)*L,J.subscriptshift);d.placeBox(x,o.bbox.w,-y,x.bbox)}}else{if(!x){l=this.getValues("displaystyle","texprimestyle");G=d.TeX[(l.displaystyle?"sup1":(l.texprimestyle?"sup3":"sup2"))];z=Math.max(z,G*N,k.bbox.d+(1/4)*L,J.superscriptshift);d.placeBox(k,o.bbox.w+M,z,k.bbox)}else{y=Math.max(y,d.TeX.sub2*N);var 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v=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(v.indentalignfirst!==g.INDENTALIGN.INDENTALIGN){v.indentalign=v.indentalignfirst}if(v.indentalign===g.INDENTALIGN.AUTO){v.indentalign=this.displayAlign}l.style.textAlign=v.indentalign;if(v.indentshiftfirst!==g.INDENTSHIFT.INDENTSHIFT){v.indentshift=v.indentshiftfirst}if(v.indentshift==="auto"){v.indentshift=this.displayIndent}if(v.indentshift&&v.indentalign!==g.INDENTALIGN.CENTER){u.style[{left:"marginLeft",right:"marginRight"}[v.indentalign]]=d.Em(d.length2em(v.indentshift))}}return u},HTMLspanElement:g.mbase.prototype.HTMLspanElement});g.TeXAtom.Augment({toHTML:function(l){l=this.HTMLcreateSpan(l);if(this.data[0]!=null){if(this.texClass===g.TEXCLASS.VCENTER){var k=d.createStack(l);var m=d.createBox(k);d.Measured(this.data[0].toHTML(m),m);d.placeBox(m,0,d.TeX.axis_height-(m.bbox.h+m.bbox.d)/2+m.bbox.d)}else{l.bbox=this.data[0].toHTML(l).bbox}}this.HTMLhandleSpace(l);this.HTMLhandleColor(l);return 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k=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var l=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var q=(m&&p.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!p.versionAtLeast("5.0"))||(l!=null&&(l[1]<2||(l[1]==2&&l[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!m,safariTextNodeBug:!n,forceReflow:true,allowWebFonts:(m&&!q?"otf":false)});if(k){d.Augment({webFontDefault:(p.isMobile?"sans-serif":"serif")})}if(p.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(q){var 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aj=b.FONTDATA.baselineskip*aC*G.useHeight,aP,E=b.FONTDATA.lineH*aC,L=b.FONTDATA.lineD*aC;for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);au[ad]=[];ao[ad]=ar[ad]=0;for(ac=V,am=aB.data.length+V;ac<am;ac++){if(ai[ac]==null){if(ac>an){an=ac}at[ac]=b.createStack(b.createBox(av));ai[ac]=-b.BIGDIMEN}au[ad][ac]=b.createBox(at[ac]);aK.push(aB.data[ac-V].toHTML(au[ad][ac]))}}b.MeasureSpans(aK);for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);for(ac=V,am=aB.data.length+V;ac<am;ac++){O=aB.data[ac-V];if(O.isMultiline){au[ad][ac].style.width="100%"}if(O.isEmbellished()){az=O.CoreMO();var aO=az.Get("minsize",true);if(aO){var 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G=b.createBox(ay);G.style.left=G.style.top=0;G.style.right=b.Em(ac+2*aI);G.style.display="inline-block";G.style.height="0px";if(b.msieRelativeWidthBug){G=b.createBox(G);G.style.position="relative";G.style.height="1em";G.style.width="100%";G.bbox=ay.bbox}var aP=0,aW=aI,k,l;if(ah){k=100*(1-ag)/ah,l=B/ah}else{k=100*(1-ag)/(ap+1);l=B/(ap+1)}for(ae=0;ae<=ap;ae++){b.placeBox(av[ae].parentNode,0,0);av[ae].style.position="relative";av[ae].style.left=b.Em(aW);av[ae].style.width="100%";av[ae].parentNode.parentNode.removeChild(av[ae].parentNode);var am=b.createBox(G);b.addBox(am,av[ae]);av[ae]=am;var h=am.style;h.display="inline-block";h.left=aP+"%";if(aM[ae].match(/%$/)){var u=parseFloat(aM[ae])*S;if(ah===0){h.width=(k+u)+"%";aP+=k+u;am=b.createBox(am);b.addBox(am,av[ae].firstChild);am.style.left=0;am.style.right=b.Em(l);aW-=l}else{h.width=u+"%";aP+=u}}else{if(aM[ae]==="fit"||ah===0){h.width=k+"%";am=b.createBox(am);b.addBox(am,av[ae].firstChild);am.style.left=0;am.style.right=b.Em(l-ak[ae]);aW+=ak[ae]-l;aP+=k}else{h.width=b.Em(ak[ae]);aW+=ak[ae]}}if(b.msieRelativeWidthBug){b.addText(am.firstChild,b.NBSP);am.firstChild.style.position="relative"}aW+=az[ae];if(d[ae]!=="none"&&ae<ap&&ae!==aB){r=b.createBox(G);r.style.left=aP+"%";r=b.createRule(r,g,0,1.25/b.em);r.style.position="absolute";r.bbox={h:g,d:0,w:0,rw:1.25/b.em,lw:0};r.parentNode.bbox=ay.bbox;b.placeBox(r,aW-az[ae]/2,aU,true);r.style.borderStyle=d[ae]}}}else{var U=aI;for(ae=0;ae<=ap;ae++){if(!av[ae].bbox.width){b.setStackWidth(av[ae],ak[ae])}if(aM[ae]!=="auto"&&aM[ae]!=="fit"){av[ae].bbox.width=ak[ae];av[ae].bbox.isFixed=true}b.placeBox(av[ae].parentNode,U,0);U+=ak[ae]+az[ae];if(d[ae]!=="none"&&ae<ap&&ae!==aB){r=b.createRule(ay,g,0,1.25/b.em);b.addBox(ay,r);r.bbox={h:g,d:0,w:0,rw:1.25/b.em,lw:0};b.placeBox(r,U-az[ae]/2,aU,true);r.style.borderStyle=d[ae]}}}ay.bbox.d=-aU;ay.bbox.h=g+aU;b.setStackWidth(ay,ay.bbox.w+aI);aV=ay.bbox.w;var ai;if(K.frame!=="none"){ai=b.createFrame(ay,g,0,aV,1.25/b.em,K.frame);b.addBox(ay,ai);b.placeBox(ai,0,aU,true);if(aJ){ai.style.width="100%"}}T=aj;for(af=0,ad=aw.length-1;af<ad;af++){o=Math.max(al,au[af]+aq[af+1]+aQ[af]);if(z[af]!=="none"){r=b.createRule(ay,1.25/b.em,0,aV);b.addBox(ay,r);r.bbox={h:1.25/b.em,d:0,w:aV,rw:aV,lw:0};b.placeBox(r,0,T-au[af]-(o-au[af]-aq[af+1])/2,true);if(z[af]==="dashed"||aJ){r.style.borderTop=r.style.height+" "+z[af];r.style.height=0;r.style.width=r.style.borderLeftWidth;r.style.borderLeft="";if(aJ){r.style.width="100%"}}}T-=o}if(aJ){t.bbox.width=K.width;ay.style.width="100%"}if(av[aB]){var ax=ay.bbox.w,q;var ar=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(ar.indentalignfirst!==a.INDENTALIGN.INDENTALIGN){ar.indentalign=ar.indentalignfirst}if(ar.indentalign===a.INDENTALIGN.AUTO){ar.indentalign=this.displayAlign}if(ar.indentshiftfirst!==a.INDENTSHIFT.INDENTSHIFT){ar.indentshift=ar.indentshiftfirst}if(ar.indentshift==="auto"){ar.indentshift=this.displayIndent}var aN=b.createStack(t,false,"100%");b.addBox(aN,ay);b.alignBox(ay,ar.indentalign,0);if(ar.indentshift&&ar.indentalign!==a.INDENTALIGN.CENTER){q=b.length2em(ar.indentshift,aA);ax+=q;ay.style[ar.indentalign]=b.Em(q)}av[aB].parentNode.parentNode.removeChild(av[aB].parentNode);b.addBox(aN,av[aB]);b.alignBox(av[aB],e[aB],0);if(b.msieRelativeWidthBug){ay.style.top=av[aB].style.top=""}if(aJ){ay.style.width=K.width;t.bbox.width="100%"}q=b.length2em(K.minlabelspacing,aA);av[aB].style.marginRight=av[aB].style.marginLeft=b.Em(q);if(ar.indentalign===a.INDENTALIGN.CENTER){ax+=4*q+2*av[aB].bbox.w}else{if(ar.indentalign!==e[aB]){ax+=2*q+av[aB].bbox.w}}t.style.minWidth=t.bbox.minWidth=aN.style.minWidth=aN.bbox.minWidth=b.Em(ax)}if(!aJ){this.HTMLhandleSpace(t)}var v=this.HTMLhandleColor(t);if(v&&aJ){if(!ai){ai=b.createFrame(ay,g,0,aV,0,"none");b.addBox(ay,ai);b.placeBox(ai,0,aU,true);ai.style.width="100%"}ai.style.backgroundColor=v.style.backgroundColor;ai.parentNode.insertBefore(ai,ai.parentNode.firstChild);v.parentNode.removeChild(v)}return t},HTMLhandleSpace:function(d){d.bbox.keepPadding=true;d.bbox.exact=true;if(!this.hasFrame&&d.bbox.width==null){d.style.paddingLeft=d.style.paddingRight=b.Em(1/6)}this.SUPER(arguments).HTMLhandleSpace.call(this,d)}});a.mtd.Augment({toHTML:function(e,d,g){e=this.HTMLcreateSpan(e);if(this.data[0]){var f=this.data[0].toHTML(e);if(g!=null){f=this.data[0].HTMLstretchV(e,d,g)}else{if(d!=null){f=this.data[0].HTMLstretchH(e,d)}}e.bbox=f.bbox}this.HTMLhandleSpace(e);this.HTMLhandleColor(e);return e},HTMLstretchH:a.mbase.HTMLstretchH,HTMLstretchV:a.mbase.HTMLstretchV});MathJax.Hub.Startup.signal.Post("HTML-CSS mtable Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/mtable.js")});
 
 MathJax.Ajax.loadComplete("[MathJax]/config/AM_HTMLorMML-full.js");
diff --git a/config/AM_HTMLorMML.js b/config/AM_HTMLorMML.js
index 7ffe8900f..1ade51dba 100644
--- a/config/AM_HTMLorMML.js
+++ b/config/AM_HTMLorMML.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/AM_HTMLorMML.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -30,26 +30,26 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.1",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{displaystyle:true,decimal:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
+MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.2",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{displaystyle:true,decimalsign:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
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+MathJax.Extension.asciimath2jax={version:"2.2",config:{delimiters:[["`","`"]],skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"asciimath2jax_ignore",processClass:"asciimath2jax_process",preview:"AsciiMath"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("asciimath2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],c,a,b=this.config;this.match={};if(b.delimiters.length===0){return false}for(c=0,a=b.delimiters.length;c<a;c++){d.push(this.patternQuote(b.delimiters[c][0]));this.match[b.delimiters[c][0]]={mode:"",end:b.delimiters[c][1],pattern:this.endPattern(b.delimiters[c][1])}}this.start=new RegExp(d.sort(this.sortLength).join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");var e=[];if(MathJax.Hub.config.preRemoveClass){e.push(MathJax.Hub.config.preRemoveClass)}if(b.ignoreClass){e.push(b.ignoreClass)}this.ignoreClass=(e.length?new RegExp("(^| )("+e.join("|")+")( |$)"):/^$/);this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return true},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return c}}}return b},startMatch:function(a,b){var c=this.match[a[0]];if(c!=null){this.search={end:c.end,mode:c.mode,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(c.pattern)}return b},endMatch:function(a,b){if(a[0]==this.search.end){this.search.close=b;this.search.cpos=this.pattern.lastIndex;this.search.clen=(this.search.isBeginEnd?0:a[0].length);this.search.matched=true;b=this.encloseMath(b);this.switchPattern(this.start)}return b},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b=this.config.preview;if(b==="none"){return}if(b==="AsciiMath"){b=[this.filterPreview(a)]}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,a){var b=document.createElement("script");b.type="math/asciimath"+c;MathJax.HTML.setScript(b,a);this.insertNode(b);return b},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&(document.documentMode||0)<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.asciimath2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/asciimath2jax.js");
 
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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return m.False(s)}}},Mouseout:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.UnHover(q)}else{f.ClearHoverTimer()}return m.False(s)}}},Mousemove:function(s,r){if(k.discoverable||k.zoom==="Hover"){var q=this.getJaxFromMath(r);if(q.hover){return}if(f.lastX==s.clientX&&f.lastY==s.clientY){return}f.lastX=s.clientX;f.lastY=s.clientY;f.HoverTimer(q,r);return m.False(s)}},HoverTimer:function(q,r){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,q,r]),o.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(q,u){if(i.MathZoom&&i.MathZoom.Hover({},u)){return}var t=b[q.outputJax],v=t.getHoverSpan(q,u),y=t.getHoverBBox(q,v,u),w=(t.config.showMathMenu!=null?t:d).config.showMathMenu;var A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return b[this.jax].ContextMenu(q,this.math,true)},ClearHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}if(q.hover.timer){clearTimeout(q.hover.timer)}f.ClearHoverTimer();delete q.hover},Px:function(q){if(Math.abs(q)<0.006){return"0px"}return q.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var q=new Image();q.src=o.button.src}};var a=c.Touch={last:0,delay:500,start:function(r){var q=new Date().getTime();var s=(q-a.last<a.delay&&a.up);a.last=q;a.up=false;if(s){a.timeout=setTimeout(a.menu,a.delay,r,this);r.preventDefault()}},end:function(r){var q=new Date().getTime();a.up=(q-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;r.preventDefault();return m.Handler((r.touches[0]||r.touch),"DblClick",this)}},menu:function(r,q){delete a.timeout;a.last=0;a.up=false;return m.Handler((r.touches[0]||r.touch),"ContextMenu",q)}};if(d.Browser.isMobile){var n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return b[this.jax].ContextMenu(r,this.math,true)},ClearHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}if(r.hover.timer){clearTimeout(r.hover.timer)}f.ClearHoverTimer();delete r.hover},Px:function(r){if(Math.abs(r)<0.006){return"0px"}return r.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var r=new Image();r.src=p.button.src}};var a=c.Touch={last:0,delay:500,start:function(s){var r=new Date().getTime();var t=(r-a.last<a.delay&&a.up);a.last=r;a.up=false;if(t){a.timeout=setTimeout(a.menu,a.delay,s,this);s.preventDefault()}},end:function(s){var r=new Date().getTime();a.up=(r-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;s.preventDefault();return n.Handler((s.touches[0]||s.touch),"DblClick",this)}},menu:function(s,r){delete a.timeout;a.last=0;a.up=false;return n.Handler((s.touches[0]||s.touch),"ContextMenu",r)}};if(d.Browser.isMobile){var o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" "+p.frame.hcolor};g.Queue(d.Register.StartupHook("End Config",{}),[e],["getImages",f],["Styles",l,p.styles],["Post",d.Startup.signal,"MathEvents Ready"],["loadComplete",l,"[MathJax]/extensions/MathEvents.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.Callback,MathJax.Localization,MathJax.OutputJax,MathJax.InputJax);
 
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth&&x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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#CCCCCC",margin:0,cursor:"default",font:"menu","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","z-index":201,"border-radius":i,"-webkit-border-radius":i,"-moz-border-radius":i,"-khtml-border-radius":i,"box-shadow":"0px 10px 20px #808080","-webkit-box-shadow":"0px 10px 20px #808080","-moz-box-shadow":"0px 10px 20px #808080","-khtml-box-shadow":"0px 10px 20px #808080",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},".MathJax_MenuItem":{padding:(n?"2px 2em":"1px 2em"),background:"transparent"},".MathJax_MenuTitle":{"background-color":"#CCCCCC",margin:(n?"-1px -1px 1px -1px":"-5px 0 0 0"),"text-align":"center","font-style":"italic","font-size":"80%",color:"#444444",padding:"2px 0",overflow:"hidden"},".MathJax_MenuArrow":{position:"absolute",right:".5em",color:"#666666","font-family":(l?"'Arial 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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return a.Event(q,this,"Mouseup")},Touchstart:function(q){return a.Event(q,this,"Touchstart")},Touchend:function(q){return a.Event(q,this,"Touchend")},Event:function(s,u,q,t){if(a.skipMouseover&&q==="Mouseover"&&!t){return h(s)}if(a.skipUp){if(q.match(/Mouseup|Touchend/)){delete a.skipUp;return h(s)}if(q==="Touchstart"||(q==="Mousedown"&&!a.skipMousedown)){delete a.skipUp}}if(!s){s=window.event}var r=u.menuItem;if(r&&r[q]){return r[q](s,u)}return null},BGSTYLE:{position:"absolute",left:0,top:0,"z-index":200,width:"100%",height:"100%",border:0,padding:0,margin:0},Background:function(r){var s=g.addElement(document.body,"div",{style:this.BGSTYLE,id:"MathJax_MenuFrame"},[["div",{style:this.BGSTYLE,menuItem:r,onmousedown:this.Remove}]]);var q=s.firstChild;if(r.msieBackgroundBug){q.style.backgroundColor="white";q.style.filter="alpha(opacity=0)"}if(r.msieFixedPositionBug){s.width=s.height=0;this.Resize();attachEvent("onresize",this.Resize)}else{q.style.position="fixed"}return s},Resize:function(){setTimeout(a.SetWH,0)},SetWH:function(){var q=document.getElementById("MathJax_MenuFrame");if(q){q=q.firstChild;q.style.width=q.style.height="1px";q.style.width=document.body.scrollWidth+"px";q.style.height=document.body.scrollHeight+"px"}},saveCookie:function(){g.Cookie.Set("menu",this.cookie)},getCookie:function(){this.cookie=g.Cookie.Get("menu")},getImages:function(){if(a.isMobile){var q=new Image();q.src=o.closeImg}}});var m=a.ITEM=MathJax.Object.Subclass({name:"",Create:function(r){if(!this.hidden){var q={onmouseover:a.Mouseover,onmouseout:a.Mouseout,onmouseup:a.Mouseup,onmousedown:a.Mousedown,ondragstart:h,onselectstart:h,onselectend:h,ontouchstart:a.Touchstart,ontouchend:a.Touchend,className:"MathJax_MenuItem",menuItem:this};if(this.disabled){q.className+=" MathJax_MenuDisabled"}g.addElement(r,"div",q,this.Label(q,r))}},Mouseover:function(u,w){if(!this.disabled){this.Activate(w)}if(!this.menu||!this.menu.posted){var v=document.getElementById("MathJax_MenuFrame").childNodes,r=w.parentNode.childNodes;for(var s=0,q=r.length;s<q;s++){var t=r[s].menuItem;if(t&&t.menu&&t.menu.posted){t.Deactivate(r[s])}}q=v.length-1;while(q>=0&&w.parentNode.menuItem!==v[q].menuItem){v[q].menuItem.posted=false;v[q].parentNode.removeChild(v[q]);q--}if(this.Timer&&!a.isMobile){this.Timer(u,w)}}},Mouseout:function(q,r){if(!this.menu||!this.menu.posted){this.Deactivate(r)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(q,r){return this.Remove(q,r)},Touchstart:function(q,r){return this.TouchEvent(q,r,"Mousedown")},Touchend:function(q,r){return this.TouchEvent(q,r,"Mouseup")},TouchEvent:function(r,s,q){if(this!==m.lastItem){if(m.lastMenu){a.Event(r,m.lastMenu,"Mouseout")}a.Event(r,s,"Mouseover",true);m.lastItem=this;m.lastMenu=s}if(this.nativeTouch){return null}a.Event(r,s,q);return false},Remove:function(q,r){r=r.parentNode.menuItem;return r.Remove(q,r)},Activate:function(q){this.Deactivate(q);q.className+=" MathJax_MenuActive"},Deactivate:function(q){q.className=q.className.replace(/ MathJax_MenuActive/,"")},With:function(q){if(q){c.Insert(this,q)}return this}});a.ITEM.COMMAND=a.ITEM.Subclass({action:function(){},Init:function(q,s,r){this.name=q;this.action=s;this.With(r)},Label:function(q,r){return[this.name]},Mouseup:function(q,r){if(!this.disabled){this.Remove(q,r);j.Post(["command",this]);this.action.call(this,q)}return h(q)}});a.ITEM.SUBMENU=a.ITEM.Subclass({menu:null,marker:(n&&!c.Browser.isSafari?"\u25B6":"\u25B8"),Init:function(q,s){this.name=q;var r=1;if(!(s instanceof a.ITEM)){this.With(s),r++}this.menu=a.apply(a,[].slice.call(arguments,r))},Label:function(q,r){this.menu.posted=false;return[this.name+" ",["span",{className:"MathJax_MenuArrow"},[this.marker]]]},Timer:function(q,r){if(this.timer){clearTimeout(this.timer)}q={clientX:q.clientX,clientY:q.clientY};this.timer=setTimeout(f(["Mouseup",this,q,r]),o.delay)},Touchend:function(r,t){var s=this.menu.posted;var q=this.SUPER(arguments).Touchend.apply(this,arguments);if(s){this.Deactivate(t);delete m.lastItem;delete m.lastMenu}return q},Mouseup:function(r,t){if(!this.disabled){if(!this.menu.posted){if(this.timer){clearTimeout(this.timer);delete this.timer}this.menu.Post(r,t)}else{var s=document.getElementById("MathJax_MenuFrame").childNodes,q=s.length-1;while(q>=0){var u=s[q];u.menuItem.posted=false;u.parentNode.removeChild(u);if(u.menuItem===this.menu){break}q--}}}return h(r)}});a.ITEM.RADIO=a.ITEM.Subclass({variable:null,marker:(n?"\u25CF":"\u2713"),Init:function(r,q,s){this.name=r;this.variable=q;this.With(s);if(this.value==null){this.value=this.name}},Label:function(r,s){var 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ai}C=false;ad="";I="";(function(){for(var aj=0,ai=G.length;aj<ai;aj++){if(G[aj].codes){delete 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ai in i){if(i.hasOwnProperty(ai)){switch(ai){case"displaystyle":t=i[ai];break;case"decimal":decimal=i[ai];break;case"parseMath":e=i[ai];break;case"parseExpr":w=i[ai];break;case"parseIexpr":z=i[ai];break;case"parseSexpr":L=i[ai];break;case"removeBrackets":T=i[ai];break;case"getSymbol":n=i[ai];break;case"position":c=i[ai];break;case"removeCharsAndBlanks":u=i[ai];break;case"createMmlNode":M=i[ai];break;case"createElementMathML":R=i[ai];break;case"createElementXHTML":V=i[ai];break;case"initSymbols":v=i[ai];break;case"compareNames":comareNames=i[ai];break}this[ai]=i[ai]}}},parseMath:e,parseExpr:w,parseIexpr:z,parseSexr:L,removeBrackets:T,getSymbol:n,position:c,removeCharsAndBlanks:u,createMmlNode:M,createElementMathML:R,createElementXHTML:V,initSymbols:v,compareNames:W,createDocumentFragment:aa,document:g,define:B,symbols:G,names:U,TOKEN:{CONST:d,UNARY:H,BINARY:X,INFIX:m,LEFTBRACKET:b,RIGHTBRACKET:l,SPACE:a,UNDEROVER:P,DEFINITION:Z,LEFTRIGHT:r,TEXT:ab}}});var ae=[S,O];ae=null})(MathJax.InputJax.AsciiMath);(function(b){var a;b.Augment({sourceMenuTitle:["AsciiMathInput","AsciiMath Input"],prefilterHooks:MathJax.Callback.Hooks(true),postfilterHooks:MathJax.Callback.Hooks(true),Translate:function(c){var d,f=MathJax.HTML.getScript(c);var g={math:f,script:c};this.prefilterHooks.Execute(g);f=g.math;try{d=this.AM.parseMath(f)}catch(e){if(!e.asciimathError){throw e}d=this.formatError(e,f)}g.math=a(d);this.postfilterHooks.Execute(g);return g.math},formatError:function(f,e,c){var d=f.message.replace(/\n.*/,"");MathJax.Hub.signal.Post(["AsciiMath Jax - parse error",d,e,c]);return a.merror(d)},Error:function(c){throw MathJax.Hub.Insert(Error(c),{asciimathError:true})},Startup:function(){a=MathJax.ElementJax.mml;this.AM.Init()}});b.loadComplete("jax.js")})(MathJax.InputJax.AsciiMath);
 
 MathJax.Ajax.loadComplete("[MathJax]/config/AM_HTMLorMML.js");
diff --git a/config/Accessible-full.js b/config/Accessible-full.js
index 3a6f4adaf..55f09ce68 100644
--- a/config/Accessible-full.js
+++ b/config/Accessible-full.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/Accessible-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -52,46 +52,46 @@ MathJax.Hub.Config({
   
 });
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
-MathJax.Extension.tex2jax={version:"2.1",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; mode=display",end:b.displayMath[c][1],pattern:this.endPattern(b.displayMath[c][1])}}if(d.length){e.push(d.sort(this.sortLength).join("|"))}if(b.processEnvironments){e.push("\\\\begin\\{([^}]*)\\}")}if(b.processEscapes){e.push("\\\\*\\\\\\$")}if(b.processRefs){e.push("\\\\(eq)?ref\\{[^}]*\\}")}this.start=new RegExp(e.join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");this.ignoreClass=new RegExp("(^| )("+b.ignoreClass+")( |$)");this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return(e.length>0)},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.|[{}]","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return(this.search.close?this.prevEndMatch():c)}}}return b},startMatch:function(a,b){var f=this.match[a[0]];if(f!=null){this.search={end:f.end,mode:f.mode,pcount:0,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(f.pattern)}else{if(a[0].substr(0,6)==="\\begin"){this.search={end:"\\end{"+a[1]+"}",mode:"; mode=display",pcount:0,open:b,olen:0,opos:this.pattern.lastIndex-a[0].length,isBeginEnd:true};this.switchPattern(this.endPattern(this.search.end))}else{if(a[0].substr(0,4)==="\\ref"||a[0].substr(0,6)==="\\eqref"){this.search={mode:"",end:"",open:b,pcount:0,olen:0,opos:this.pattern.lastIndex-a[0].length};return this.endMatch([""],b)}else{var d=a[0].substr(0,a[0].length-1),g,c;if(d.length%2===0){c=[d.replace(/\\\\/g,"\\")];g=1}else{c=[d.substr(1).replace(/\\\\/g,"\\"),"$"];g=0}c=MathJax.HTML.Element("span",null,c);var e=MathJax.HTML.TextNode(b.nodeValue.substr(0,a.index));b.nodeValue=b.nodeValue.substr(a.index+a[0].length-g);b.parentNode.insertBefore(c,b);b.parentNode.insertBefore(e,c);this.pattern.lastIndex=g}}}return b},endMatch:function(a,c){var b=this.search;if(a[0]==b.end){if(!b.close||b.pcount===0){b.close=c;b.cpos=this.pattern.lastIndex;b.clen=(b.isBeginEnd?0:a[0].length)}if(b.pcount===0){b.matched=true;c=this.encloseMath(c);this.switchPattern(this.start)}}else{if(a[0]==="{"){b.pcount++}else{if(a[0]==="}"&&b.pcount){b.pcount--}}}return c},prevEndMatch:function(){this.search.matched=true;var a=this.encloseMath(this.search.close);this.switchPattern(this.start);return a},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b;if(this.config.preview==="TeX"){b=[this.filterPreview(a)]}else{if(this.config.preview instanceof Array){b=this.config.preview}}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,b){var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);this.insertNode(a);return a},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&document.documentMode<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.tex2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/tex2jax.js");
+MathJax.Extension.tex2jax={version:"2.2",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; mode=display",end:b.displayMath[c][1],pattern:this.endPattern(b.displayMath[c][1])}}if(d.length){e.push(d.sort(this.sortLength).join("|"))}if(b.processEnvironments){e.push("\\\\begin\\{([^}]*)\\}")}if(b.processEscapes){e.push("\\\\*\\\\\\$")}if(b.processRefs){e.push("\\\\(eq)?ref\\{[^}]*\\}")}this.start=new RegExp(e.join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");var f=[];if(MathJax.Hub.config.preRemoveClass){f.push(MathJax.Hub.config.preRemoveClass)}if(b.ignoreClass){f.push(b.ignoreClass)}this.ignoreClass=(f.length?new RegExp("(^| )("+f.join("|")+")( |$)"):/^$/);this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return(e.length>0)},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.|[{}]","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return(this.search.close?this.prevEndMatch():c)}}}return b},startMatch:function(a,b){var f=this.match[a[0]];if(f!=null){this.search={end:f.end,mode:f.mode,pcount:0,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(f.pattern)}else{if(a[0].substr(0,6)==="\\begin"){this.search={end:"\\end{"+a[1]+"}",mode:"; mode=display",pcount:0,open:b,olen:0,opos:this.pattern.lastIndex-a[0].length,isBeginEnd:true};this.switchPattern(this.endPattern(this.search.end))}else{if(a[0].substr(0,4)==="\\ref"||a[0].substr(0,6)==="\\eqref"){this.search={mode:"",end:"",open:b,pcount:0,olen:0,opos:this.pattern.lastIndex-a[0].length};return this.endMatch([""],b)}else{var d=a[0].substr(0,a[0].length-1),g,c;if(d.length%2===0){c=[d.replace(/\\\\/g,"\\")];g=1}else{c=[d.substr(1).replace(/\\\\/g,"\\"),"$"];g=0}c=MathJax.HTML.Element("span",null,c);var e=MathJax.HTML.TextNode(b.nodeValue.substr(0,a.index));b.nodeValue=b.nodeValue.substr(a.index+a[0].length-g);b.parentNode.insertBefore(c,b);b.parentNode.insertBefore(e,c);this.pattern.lastIndex=g}}}return b},endMatch:function(a,c){var b=this.search;if(a[0]==b.end){if(!b.close||b.pcount===0){b.close=c;b.cpos=this.pattern.lastIndex;b.clen=(b.isBeginEnd?0:a[0].length)}if(b.pcount===0){b.matched=true;c=this.encloseMath(c);this.switchPattern(this.start)}}else{if(a[0]==="{"){b.pcount++}else{if(a[0]==="}"&&b.pcount){b.pcount--}}}return c},prevEndMatch:function(){this.search.matched=true;var a=this.encloseMath(this.search.close);this.switchPattern(this.start);return a},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b=this.config.preview;if(b==="none"){return}if(b==="TeX"){b=[this.filterPreview(a)]}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,b){var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);this.insertNode(a);return a},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&document.documentMode<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.tex2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/tex2jax.js");
 
-MathJax.Extension.mml2jax={version:"2.1",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;")},createPreview:function(b,a){var c;if(this.config.preview==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}}else{if(this.config.preview instanceof Array){c=this.config.preview}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
+MathJax.Extension.mml2jax={version:"2.2",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;")},createPreview:function(b,a){var c=this.config.preview;if(c==="none"){return}if(c==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}else{c=null}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
 
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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return 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A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return 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n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return 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o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" 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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return 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x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var 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e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return 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s},Resize:function(){setTimeout(a.SetWH,0)},SetWH:function(){var q=document.getElementById("MathJax_MenuFrame");if(q){q=q.firstChild;q.style.width=q.style.height="1px";q.style.width=document.body.scrollWidth+"px";q.style.height=document.body.scrollHeight+"px"}},saveCookie:function(){g.Cookie.Set("menu",this.cookie)},getCookie:function(){this.cookie=g.Cookie.Get("menu")},getImages:function(){if(a.isMobile){var q=new Image();q.src=o.closeImg}}});var m=a.ITEM=MathJax.Object.Subclass({name:"",Create:function(r){if(!this.hidden){var q={onmouseover:a.Mouseover,onmouseout:a.Mouseout,onmouseup:a.Mouseup,onmousedown:a.Mousedown,ondragstart:h,onselectstart:h,onselectend:h,ontouchstart:a.Touchstart,ontouchend:a.Touchend,className:"MathJax_MenuItem",menuItem:this};if(this.disabled){q.className+=" MathJax_MenuDisabled"}g.addElement(r,"div",q,this.Label(q,r))}},Mouseover:function(u,w){if(!this.disabled){this.Activate(w)}if(!this.menu||!this.menu.posted){var v=document.getElementById("MathJax_MenuFrame").childNodes,r=w.parentNode.childNodes;for(var s=0,q=r.length;s<q;s++){var t=r[s].menuItem;if(t&&t.menu&&t.menu.posted){t.Deactivate(r[s])}}q=v.length-1;while(q>=0&&w.parentNode.menuItem!==v[q].menuItem){v[q].menuItem.posted=false;v[q].parentNode.removeChild(v[q]);q--}if(this.Timer&&!a.isMobile){this.Timer(u,w)}}},Mouseout:function(q,r){if(!this.menu||!this.menu.posted){this.Deactivate(r)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(q,r){return this.Remove(q,r)},Touchstart:function(q,r){return this.TouchEvent(q,r,"Mousedown")},Touchend:function(q,r){return this.TouchEvent(q,r,"Mouseup")},TouchEvent:function(r,s,q){if(this!==m.lastItem){if(m.lastMenu){a.Event(r,m.lastMenu,"Mouseout")}a.Event(r,s,"Mouseover",true);m.lastItem=this;m.lastMenu=s}if(this.nativeTouch){return null}a.Event(r,s,q);return false},Remove:function(q,r){r=r.parentNode.menuItem;return r.Remove(q,r)},Activate:function(q){this.Deactivate(q);q.className+=" MathJax_MenuActive"},Deactivate:function(q){q.className=q.className.replace(/ MathJax_MenuActive/,"")},With:function(q){if(q){c.Insert(this,q)}return this}});a.ITEM.COMMAND=a.ITEM.Subclass({action:function(){},Init:function(q,s,r){this.name=q;this.action=s;this.With(r)},Label:function(q,r){return[this.name]},Mouseup:function(q,r){if(!this.disabled){this.Remove(q,r);j.Post(["command",this]);this.action.call(this,q)}return h(q)}});a.ITEM.SUBMENU=a.ITEM.Subclass({menu:null,marker:(n&&!c.Browser.isSafari?"\u25B6":"\u25B8"),Init:function(q,s){this.name=q;var r=1;if(!(s instanceof a.ITEM)){this.With(s),r++}this.menu=a.apply(a,[].slice.call(arguments,r))},Label:function(q,r){this.menu.posted=false;return[this.name+" 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-(function(b,e){var d="2.1";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
+(function(b,e){var d="2.2";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
 
-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
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k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var 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k=++this.i,m=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":m++;break;case"\\":this.i++;break;case"}":if(m--<=0){d.Error("Extra close brace while looking for ']'")}break;case"]":if(m==0){return this.string.slice(k,this.i-1)}break}}d.Error("Couldn't find closing ']' for argument to "+l)},GetDelimiter:function(k){while(this.nextIsSpace()){this.i++}var l=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(l=="\\"){l+=this.GetCS(k)}if(f.delimiter[l]!=null){return this.convertDelimiter(l)}}d.Error("Missing or unrecognized delimiter for "+k)},GetDimen:function(l){var m;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){m=this.GetArgument(l);if(m.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return m.replace(/ /g,"")}}else{m=this.string.slice(this.i);var k=m.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(k){this.i+=k[0].length;return k[1].replace(/ 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m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(o).With({mathcolor:m}))},Spacer:function(l,m){this.Push(h.mspace().With({width:m,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(l){this.Push(b[l.substr(1)]().With({delim:this.GetDelimiter(l)}))},Middle:function(l){var m=this.GetDelimiter(l);if(this.stack.Top().type!=="left"){d.Error(["MisplacedMiddle","%1 must be within \\left and \\right",l])}this.Push(h.mo(m).With({stretchy:true}))},NamedFn:function(m,n){if(!n){n=m.substr(1)}var l=h.mi(n).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(l)))},NamedOp:function(m,n){if(!n){n=m.substr(1)}n=n.replace(/&thinsp;/,"\u2006");var l=h.mo(n).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});l.useMMLspacing&=~l.SPACE_ATTR.form;this.Push(this.mmlToken(l))},Limits:function(m,l){var n=this.stack.Prev("nopop");if(!n||n.texClass!==h.TEXCLASS.OP){d.Error(["MisplacedLimits","%1 is allowed only on operators",m])}n.movesupsub=(l?true:false);n.movablelimits=false},Over:function(n,m,o){var l=b.over().With({name:n});if(m||o){l.open=m;l.close=o}else{if(n.match(/withdelims$/)){l.open=this.GetDelimiter(n);l.close=this.GetDelimiter(n)}}if(n.match(/^\\above/)){l.thickness=this.GetDimen(n)}else{if(n.match(/^\\atop/)||m||o){l.thickness=0}}this.Push(l)},Frac:function(m){var l=this.ParseArg(m);var n=this.ParseArg(m);this.Push(h.mfrac(l,n))},Sqrt:function(o){var p=this.GetBrackets(o),l=this.GetArgument(o);if(l==="\\frac"){l+="{"+this.GetArgument(l)+"}{"+this.GetArgument(l)+"}"}var m=d.Parse(l,this.stack.env).mml();if(!p){m=h.msqrt.apply(h,m.array())}else{m=h.mroot(m,this.parseRoot(p))}this.Push(m)},Root:function(m){var o=this.GetUpTo(m,"\\of");var l=this.ParseArg(m);this.Push(h.mroot(l,this.parseRoot(o)))},parseRoot:function(q){var m=this.stack.env,l=m.inRoot;m.inRoot=true;var p=d.Parse(q,m);q=p.mml();var o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to 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m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var 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Check that\nthe 'Script ActiveX controls marked safe for scripting' security\nsetting is enabled (use the Internet Options item in the Tools\nmenu, and select the Security panel, then press the Custom Level\nbutton to check this).\n\nMathML equations will not be able to be processed by MathJax."))},Startup:function(){a=MathJax.ElementJax.mml;a.mspace.Augment({mmlSelfClosing:true});a.none.Augment({mmlSelfClosing:true});a.mprescripts.Augment({mmlSelfClosing:true})}});c.prefilterHooks.Add(function(e){e.math=(typeof(e.math)==="string"?c.prefilterMath(e.math,e.script):c.prefilterMathML(e.math,e.script))});c.Parse.Entity={ApplyFunction:"\u2061",Backslash:"\u2216",Because:"\u2235",Breve:"\u02D8",Cap:"\u22D2",CenterDot:"\u00B7",CircleDot:"\u2299",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",Congruent:"\u2261",ContourIntegral:"\u222E",Coproduct:"\u2210",Cross:"\u2A2F",Cup:"\u22D3",CupCap:"\u224D",Dagger:"\u2021",Del:"\u2207",Delta:"\u0394",Diamond:"\u22C4",DifferentialD:"\u2146",DotEqual:"\u2250",DoubleDot:"\u00A8",DoubleRightTee:"\u22A8",DoubleVerticalBar:"\u2225",DownArrow:"\u2193",DownLeftVector:"\u21BD",DownRightVector:"\u21C1",DownTee:"\u22A4",Downarrow:"\u21D3",Element:"\u2208",EqualTilde:"\u2242",Equilibrium:"\u21CC",Exists:"\u2203",ExponentialE:"\u2147",FilledVerySmallSquare:"\u25AA",ForAll:"\u2200",Gamma:"\u0393",Gg:"\u22D9",GreaterEqual:"\u2265",GreaterEqualLess:"\u22DB",GreaterFullEqual:"\u2267",GreaterLess:"\u2277",GreaterSlantEqual:"\u2A7E",GreaterTilde:"\u2273",Hacek:"\u02C7",Hat:"\u005E",HumpDownHump:"\u224E",HumpEqual:"\u224F",Im:"\u2111",ImaginaryI:"\u2148",Integral:"\u222B",Intersection:"\u22C2",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",Lambda:"\u039B",Larr:"\u219E",LeftAngleBracket:"\u27E8",LeftArrow:"\u2190",LeftArrowRightArrow:"\u21C6",LeftCeiling:"\u2308",LeftDownVector:"\u21C3",LeftFloor:"\u230A",LeftRightArrow:"\u2194",LeftTee:"\u22A3",LeftTriangle:"\u22B2",LeftTriangleEqual:"\u22B4",LeftUpVector:"\u21BF",LeftVector:"\u21BC",Leftarrow:"\u21D0",Leftrightarrow:"\u21D4",LessEqualGreater:"\u22DA",LessFullEqual:"\u2266",LessGreater:"\u2276",LessSlantEqual:"\u2A7D",LessTilde:"\u2272",Ll:"\u22D8",Lleftarrow:"\u21DA",LongLeftArrow:"\u27F5",LongLeftRightArrow:"\u27F7",LongRightArrow:"\u27F6",Longleftarrow:"\u27F8",Longleftrightarrow:"\u27FA",Longrightarrow:"\u27F9",Lsh:"\u21B0",MinusPlus:"\u2213",NestedGreaterGreater:"\u226B",NestedLessLess:"\u226A",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotExists:"\u2204",NotGreater:"\u226F",NotGreaterEqual:"\u2271",NotLeftTriangle:"\u22EA",NotLeftTriangleEqual:"\u22EC",NotLess:"\u226E",NotLessEqual:"\u2270",NotPrecedes:"\u2280",NotPrecedesSlantEqual:"\u22E0",NotRightTriangle:"\u22EB",NotRightTriangleEqual:"\u22ED",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsSlantEqual:"\u22E1",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotVerticalBar:"\u2224",Omega:"\u03A9",OverBar:"\u203E",OverBrace:"\u23DE",PartialD:"\u2202",Phi:"\u03A6",Pi:"\u03A0",PlusMinus:"\u00B1",Precedes:"\u227A",PrecedesEqual:"\u2AAF",PrecedesSlantEqual:"\u227C",PrecedesTilde:"\u227E",Product:"\u220F",Proportional:"\u221D",Psi:"\u03A8",Rarr:"\u21A0",Re:"\u211C",ReverseEquilibrium:"\u21CB",RightAngleBracket:"\u27E9",RightArrow:"\u2192",RightArrowLeftArrow:"\u21C4",RightCeiling:"\u2309",RightDownVector:"\u21C2",RightFloor:"\u230B",RightTee:"\u22A2",RightTeeArrow:"\u21A6",RightTriangle:"\u22B3",RightTriangleEqual:"\u22B5",RightUpVector:"\u21BE",RightVector:"\u21C0",Rightarrow:"\u21D2",Rrightarrow:"\u21DB",Rsh:"\u21B1",Sigma:"\u03A3",SmallCircle:"\u2218",Sqrt:"\u221A",Square:"\u25A1",SquareIntersection:"\u2293",SquareSubset:"\u228F",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",Star:"\u22C6",Subset:"\u22D0",SubsetEqual:"\u2286",Succeeds:"\u227B",SucceedsEqual:"\u2AB0",SucceedsSlantEqual:"\u227D",SucceedsTilde:"\u227F",SuchThat:"\u220B",Sum:"\u2211",Superset:"\u2283",SupersetEqual:"\u2287",Supset:"\u22D1",Therefore:"\u2234",Theta:"\u0398",Tilde:"\u223C",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",UnderBar:"\u005F",UnderBrace:"\u23DF",Union:"\u22C3",UnionPlus:"\u228E",UpArrow:"\u2191",UpDownArrow:"\u2195",UpTee:"\u22A5",Uparrow:"\u21D1",Updownarrow:"\u21D5",Upsilon:"\u03A5",Vdash:"\u22A9",Vee:"\u22C1",VerticalBar:"\u2223",VerticalTilde:"\u2240",Vvdash:"\u22AA",Wedge:"\u22C0",Xi:"\u039E",acute:"\u00B4",aleph:"\u2135",alpha:"\u03B1",amalg:"\u2A3F",and:"\u2227",ang:"\u2220",angmsd:"\u2221",angsph:"\u2222",ape:"\u224A",backprime:"\u2035",backsim:"\u223D",backsimeq:"\u22CD",beta:"\u03B2",beth:"\u2136",between:"\u226C",bigcirc:"\u25EF",bigodot:"\u2A00",bigoplus:"\u2A01",bigotimes:"\u2A02",bigsqcup:"\u2A06",bigstar:"\u2605",bigtriangledown:"\u25BD",bigtriangleup:"\u25B3",biguplus:"\u2A04",blacklozenge:"\u29EB",blacktriangle:"\u25B4",blacktriangledown:"\u25BE",blacktriangleleft:"\u25C2",bowtie:"\u22C8",boxdl:"\u2510",boxdr:"\u250C",boxminus:"\u229F",boxplus:"\u229E",boxtimes:"\u22A0",boxul:"\u2518",boxur:"\u2514",bsol:"\u005C",bull:"\u2022",cap:"\u2229",check:"\u2713",chi:"\u03C7",circ:"\u02C6",circeq:"\u2257",circlearrowleft:"\u21BA",circlearrowright:"\u21BB",circledR:"\u00AE",circledS:"\u24C8",circledast:"\u229B",circledcirc:"\u229A",circleddash:"\u229D",clubs:"\u2663",colon:"\u003A",comp:"\u2201",ctdot:"\u22EF",cuepr:"\u22DE",cuesc:"\u22DF",cularr:"\u21B6",cup:"\u222A",curarr:"\u21B7",curlyvee:"\u22CE",curlywedge:"\u22CF",dagger:"\u2020",daleth:"\u2138",ddarr:"\u21CA",deg:"\u00B0",delta:"\u03B4",digamma:"\u03DD",div:"\u00F7",divideontimes:"\u22C7",dot:"\u02D9",doteqdot:"\u2251",dotplus:"\u2214",dotsquare:"\u22A1",dtdot:"\u22F1",ecir:"\u2256",efDot:"\u2252",egs:"\u2A96",ell:"\u2113",els:"\u2A95",empty:"\u2205",epsi:"\u03B5",epsiv:"\u03F5",erDot:"\u2253",eta:"\u03B7",eth:"\u00F0",flat:"\u266D",fork:"\u22D4",frown:"\u2322",gEl:"\u2A8C",gamma:"\u03B3",gap:"\u2A86",gimel:"\u2137",gnE:"\u2269",gnap:"\u2A8A",gne:"\u2A88",gnsim:"\u22E7",gt:"\u003E",gtdot:"\u22D7",harrw:"\u21AD",hbar:"\u210F",hellip:"\u2026",hookleftarrow:"\u21A9",hookrightarrow:"\u21AA",imath:"\u0131",infin:"\u221E",intcal:"\u22BA",iota:"\u03B9",jmath:"\u0237",kappa:"\u03BA",kappav:"\u03F0",lEg:"\u2A8B",lambda:"\u03BB",lap:"\u2A85",larrlp:"\u21AB",larrtl:"\u21A2",lbrace:"\u007B",lbrack:"\u005B",le:"\u2264",leftleftarrows:"\u21C7",leftthreetimes:"\u22CB",lessdot:"\u22D6",lmoust:"\u23B0",lnE:"\u2268",lnap:"\u2A89",lne:"\u2A87",lnsim:"\u22E6",longmapsto:"\u27FC",looparrowright:"\u21AC",lowast:"\u2217",loz:"\u25CA",lt:"\u003C",ltimes:"\u22C9",ltri:"\u25C3",macr:"\u00AF",malt:"\u2720",mho:"\u2127",mu:"\u03BC",multimap:"\u22B8",nLeftarrow:"\u21CD",nLeftrightarrow:"\u21CE",nRightarrow:"\u21CF",nVDash:"\u22AF",nVdash:"\u22AE",natur:"\u266E",nearr:"\u2197",nharr:"\u21AE",nlarr:"\u219A",not:"\u00AC",nrarr:"\u219B",nu:"\u03BD",nvDash:"\u22AD",nvdash:"\u22AC",nwarr:"\u2196",omega:"\u03C9",omicron:"\u03BF",or:"\u2228",osol:"\u2298",period:"\u002E",phi:"\u03C6",phiv:"\u03D5",pi:"\u03C0",piv:"\u03D6",prap:"\u2AB7",precnapprox:"\u2AB9",precneqq:"\u2AB5",precnsim:"\u22E8",prime:"\u2032",psi:"\u03C8",rarrtl:"\u21A3",rbrace:"\u007D",rbrack:"\u005D",rho:"\u03C1",rhov:"\u03F1",rightrightarrows:"\u21C9",rightthreetimes:"\u22CC",ring:"\u02DA",rmoust:"\u23B1",rtimes:"\u22CA",rtri:"\u25B9",scap:"\u2AB8",scnE:"\u2AB6",scnap:"\u2ABA",scnsim:"\u22E9",sdot:"\u22C5",searr:"\u2198",sect:"\u00A7",sharp:"\u266F",sigma:"\u03C3",sigmav:"\u03C2",simne:"\u2246",smile:"\u2323",spades:"\u2660",sub:"\u2282",subE:"\u2AC5",subnE:"\u2ACB",subne:"\u228A",supE:"\u2AC6",supnE:"\u2ACC",supne:"\u228B",swarr:"\u2199",tau:"\u03C4",theta:"\u03B8",thetav:"\u03D1",tilde:"\u02DC",times:"\u00D7",triangle:"\u25B5",triangleq:"\u225C",upsi:"\u03C5",upuparrows:"\u21C8",veebar:"\u22BB",vellip:"\u22EE",weierp:"\u2118",xi:"\u03BE",yen:"\u00A5",zeta:"\u03B6",zigrarr:"\u21DD"};c.loadComplete("jax.js")})(MathJax.InputJax.MathML,MathJax.Hub.Browser);
 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Use the Internet Options item under\nthe Tools menu and select the Security tab, then press the\nCustom Level button. 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v=(x.Get("display")==="block"?"div":"span");y=d.Element(v,{className:"MathJax_MathML",id:k.inputID+"-Frame"},[["span",{className:"MathJax_MathContainer",isMathJax:true,jaxID:this.id,style:{position:"relative",display:"inline-block","white-space":"nowrap"}},[["span",{isMathJax:true,style:{display:"inline-block"}}]]]]);w.parentNode.insertBefore(y,w);if(!h){w.parentNode.insertBefore(this.EmExSpan.cloneNode(true),w)}}for(s=0;s<n;s++){w=r[s];if(!w.parentNode){continue}k=w.MathJax.elementJax;if(!k){continue}if(!h){u=w.previousSibling;y=u.previousSibling;t=u.firstChild.offsetWidth/60;q=u.lastChild.offsetWidth/60;if(t===0||t==="NaN"){t=this.defaultEx;q=this.defaultMEx}o=(q>1?t/q:1)*this.config.scale;o=Math.floor(Math.max(this.config.minScaleAdjust/100,o))}else{o=100}k.NativeMML.fontSize=o+"%"}if(!h){for(s=0;s<n;s++){w=r[s];if(!w.parentNode||!w.MathJax.elementJax){continue}u=r[s].previousSibling;u.parentNode.removeChild(u)}}},Translate:function(q){if(!q.parentNode){return}var k=q.MathJax.elementJax,r=k.root;var s=document.getElementById(k.inputID+"-Frame"),l=s.firstChild,o=l.firstChild;s.style.fontSize=k.NativeMML.fontSize;try{r.toNativeMML(o)}catch(p){if(p.restart){while(o.firstChild){o.removeChild(o.firstChild)}}throw p}if(h){if(l.addEventListener){for(var m in this.MSIE9events){if(this.MSIE9events.hasOwnProperty(m)){l.addEventListener(m,this.MSIE9event,true)}}}else{var n=(this.config.showMathMenuMSIE!=null?this:b).config;if(n.showMathMenuMSIE&&!this.settings.mpContext&&!this.settings.mpMouse){this.MSIEoverlay(l)}else{l.style.position="";o.firstChild.onmousedown=this.MSIEaltMenu}}}else{l.oncontextmenu=g.Menu;l.onmouseover=g.Mouseover;l.onmouseout=g.Mouseout;l.onmousedown=g.Mousedown;l.onclick=g.Click;l.ondblclick=g.DblClick;if(b.Browser.noContextMenu){l.ontouchstart=a.start;l.ontouchend=a.end}}},postTranslate:function(l){if(this.forceReflow){var k=(document.styleSheets||[])[0]||{};k.disabled=true;k.disabled=false}},Remove:function(k){var l=k.SourceElement();if(!l){return}l=l.previousSibling;if(!l){return}if(l.className.match(/MathJax_MathML/)){l.parentNode.removeChild(l)}},MMLnamespace:"http://www.w3.org/1998/Math/MathML",MSIEoverlay:function(k){var l=k.firstChild;if(l.nodeName.toLowerCase()==="span"){l=l.firstChild}var m=this.getHoverBBox(null,l,{});d.addElement(k,"span",{style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{isMathJax:true,className:"MathJax_MathPlayer_Overlay",style:{display:"inline-block",position:"absolute",left:c.Px(-m.w),top:c.Px(-m.h-(m.y||0)-1),width:c.Px(m.w),height:c.Px(m.h+m.d),cursor:"pointer","background-color":"white",filter:"alpha(opacity=0)"}}]]);b.Insert(k,{msieMath:l,onmousedown:this.MSIEevent,oncontextmenu:this.MSIEevent,onclick:this.MSIEevent,onmouseup:this.MSIEevent,onmousemove:this.MSIEevent,ondblclick:this.MSIEevent,onmouseover:this.MSIEevent,onmouseout:this.MSIEevent})},MSIEevents:{mousedown:"Mousedown",contextmenu:"ContextMenu",click:"Click",mouseup:"Mouseup",mousemove:"Mousemove",dblclick:"DblClick",mouseover:"Mouseover",mouseout:"Mouseout"},MSIEevent:function(){var l=window.event;var k=j.MSIEevents[l.type];if(j[k]&&j[k](l,this)===false){return false}if(i&&i.HandleEvent(l,k,this)===false){return false}if(l.srcElement.className==="MathJax_MathPlayer_Overlay"&&this.msieMath.fireEvent){if(k==="ContextMenu"||k==="Mouseover"||k==="Mouseout"){this.msieMath.fireEvent("on"+l.type,l)}}return g.False(l)},MSIEaltMenu:function(){var k=this.parentNode.parentNode;while(!k.jaxID){k=k.parentNode}g.AltContextMenu(window.event,k)},MSIE9events:{contextmenu:"Menu",click:"Click",dblclick:"DblClick",mouseup:"False",mouseover:"Mouseover",mouseout:"Mouseout"},MSIE9event:function(l){if(l.type==="contextmenu"&&j.settings.mpContext){return true}if(l.type==="mouseup"&&j.settings.mpMouse){return true}if(l.type==="click"&&j.settings.mpContext){return g.AltContextMenu(l,this)}var k=j.MSIE9events[l.type];return g[k].call(this,l)},getJaxFromMath:function(k){k=k.parentNode;do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return l.firstChild},getHoverBBox:function(k,l,m){return g.getBBox(l.parentNode)},Zoom:function(l,r,p,k,o){l.root.toNativeMML(r);if(this.msieIE8HeightBug){r.style.position="absolute"}var m=p.offsetWidth||p.scrollWidth,s=p.offsetHeight||p.scrollHeight;var q=r.offsetWidth,n=r.offsetHeight;if(this.msieIE8HeightBug){r.style.position=""}return{Y:-g.getBBox(r.parentNode).h,mW:m,mH:s,zW:q,zH:n}},NAMEDSPACE:{negativeveryverythinmathspace:"-.0556em",negativeverythinmathspace:"-.1111em",negativethinmathspace:"-.1667em",negativemediummathspace:"-.2222em",negativethickmathspace:"-.2778em",negativeverythickmathspace:"-.3333em",negativeveryverythickmathspace:"-.3889em"}});b.Register.StartupHook("mml Jax Ready",function(){e=MathJax.ElementJax.mml;e.mbase.Augment({toNativeMML:function(p){var n=this.NativeMMLelement(this.type);this.NativeMMLattributes(n);for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}else{n.appendChild(this.NativeMMLelement("mrow"))}}p.appendChild(n)},NativeMMLattributes:function(n){var r=this.defaults;var t=(this.attrNames||e.copyAttributeNames),p=e.skipAttributes;if(!this.attrNames){if(this.type==="mstyle"){r=e.math.prototype.defaults}for(var s in r){if(!p[s]&&r.hasOwnProperty(s)){if(this[s]!=null){n.setAttribute(s,this.NativeMMLattribute(this[s]))}}}}for(var o=0,l=t.length;o<l;o++){var q=(this.attr||{})[t[o]];if(q==null){q=this[t[o]]}if(q!=null){n.setAttribute(t[o],this.NativeMMLattribute(q))}}this.NativeMMLclass(n)},NativeMMLclass:function(l){var n=[];if(this["class"]){n.push(this["class"])}if(this.isa(e.TeXAtom)){var m=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(m){n.push("MJX-TeXAtom-"+m)}}if(this.mathvariant&&this.NativeMMLvariants[this.mathvariant]){n.push("MJX"+this.mathvariant)}if(this.arrow){n.push("MJX-arrow")}if(this.variantForm){n.push("MJX-variant")}if(n.length){l.setAttribute("class",n.join(" 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p=this.type;if(this.data[this.sup]==null){p="msub"}if(this.data[this.sub]==null){p="msup"}var n=this.NativeMMLelement(p);this.NativeMMLattributes(n);delete this.data[0].inferred;for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}}q.appendChild(n)}});e.munderover.Augment({toNativeMML:function(q){var p=this.type;if(this.data[this.under]==null){p="mover"}if(this.data[this.over]==null){p="munder"}var n=this.NativeMMLelement(p);this.NativeMMLattributes(n);delete this.data[0].inferred;for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}}q.appendChild(n)}});if(b.Browser.isFirefox){if(!b.Browser.versionAtLeast("13.0")){e.mtable.Augment({toNativeMML:function(l){if(this.width){var m=(this.style||"").replace(/;\s*$/,"").split(";");if(m[0]===""){m.shift()}m.push("width:"+this.width);this.style=m.join(";")}this.SUPER(arguments).toNativeMML.call(this,l)}})}if(!b.Browser.versionAtLeast("9.0")){e.mlabeledtr.Augment({toNativeMML:function(p){var n=this.NativeMMLelement("mtr");this.NativeMMLattributes(n);for(var o=1,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}else{n.appendChild(this.NativeMMLelement("mrow"))}}p.appendChild(n)}})}var k=MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");j.Augment({config:{styles:{'[mathvariant="double-struck"]':{"font-family":"MathJax_AMS, MathJax_AMS-WEB"},'[mathvariant="script"]':{"font-family":"MathJax_Script, MathJax_Script-WEB"},'[mathvariant="fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB"},'[mathvariant="bold-script"]':{"font-family":"MathJax_Script, MathJax_Caligraphic-WEB","font-weight":"bold"},'[mathvariant="bold-fraktur"]':{"font-family":"MathJax_Fraktur, 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m=s.MathJax.elementJax,t=m.root;var u=document.getElementById(m.inputID+"-Frame"),n=u.firstChild,q=n.firstChild;u.style.fontSize=m.NativeMML.fontSize;this.ex=m.NativeMML.ex||this.defaultEx;try{t.toNativeMML(q)}catch(r){if(r.restart){while(q.firstChild){q.removeChild(q.firstChild)}}throw r}if(i){if(n.addEventListener){for(var o in this.MSIE9events){if(this.MSIE9events.hasOwnProperty(o)){n.addEventListener(o,this.MSIE9event,true)}}}else{var p=(this.config.showMathMenuMSIE!=null?this:c).config;if(p.showMathMenuMSIE&&!this.settings.mpContext&&!this.settings.mpMouse){this.MSIEoverlay(n)}else{n.style.position="";q.firstChild.onmousedown=this.MSIEaltMenu}}}else{n.oncontextmenu=h.Menu;n.onmouseover=h.Mouseover;n.onmouseout=h.Mouseout;n.onmousedown=h.Mousedown;n.onclick=h.Click;n.ondblclick=h.DblClick;if(c.Browser.noContextMenu){n.ontouchstart=b.start;n.ontouchend=b.end}}},postTranslate:function(n){if(this.forceReflow){var 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h.getBBox(n.parentNode)},Zoom:function(n,u,s,m,r){n.root.toNativeMML(u);if(this.msieIE8HeightBug){u.style.position="absolute"}var p=s.offsetWidth||s.scrollWidth,v=s.offsetHeight||s.scrollHeight;var t=u.offsetWidth,q=u.offsetHeight;if(l.widthBug){var o=u.firstChild.firstChild.scrollWidth;if(o>t){t=o;u.style.width=t+"px"}}if(this.msieIE8HeightBug){u.style.position=""}return{Y:-h.getBBox(u.parentNode).h,mW:p,mH:v,zW:t,zH:q}},NAMEDSPACE:{negativeveryverythinmathspace:"-.0556em",negativeverythinmathspace:"-.1111em",negativethinmathspace:"-.1667em",negativemediummathspace:"-.2222em",negativethickmathspace:"-.2778em",negativeverythickmathspace:"-.3333em",negativeveryverythickmathspace:"-.3889em"}});c.Register.StartupHook("mml Jax Ready",function(){f=MathJax.ElementJax.mml;f.mbase.Augment({toNativeMML:function(r){var p=this.NativeMMLelement(this.type);this.NativeMMLattributes(p);for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}r.appendChild(p)},NativeMMLattributes:function(p){var t=this.defaults;var v=(this.attrNames||f.copyAttributeNames),r=f.skipAttributes;if(!this.attrNames){if(this.type==="mstyle"){t=f.math.prototype.defaults}for(var u in t){if(!r[u]&&t.hasOwnProperty(u)){if(this[u]!=null){p.setAttribute(u,this.NativeMMLattribute(this[u]))}}}}for(var q=0,o=v.length;q<o;q++){var s=(this.attr||{})[v[q]];if(s==null){s=this[v[q]]}if(s!=null){p.setAttribute(v[q],this.NativeMMLattribute(s))}}this.NativeMMLclass(p)},NativeMMLclass:function(o){var q=[];if(this["class"]){q.push(this["class"])}if(this.isa(f.TeXAtom)){var p=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(p){q.push("MJX-TeXAtom-"+p)}}if(this.mathvariant&&this.NativeMMLvariants[this.mathvariant]){q.push("MJX"+this.mathvariant)}if(this.arrow){q.push("MJX-arrow")}if(this.variantForm){q.push("MJX-variant")}if(q.length){o.setAttribute("class",q.join(" "))}},NativeMMLattribute:function(o){o=String(o);if(l.NAMEDSPACE[o]){o=l.NAMEDSPACE[o]}else{if(o.match(/^\s*(([-+])?(\d+(\.\d*)?|\.\d+))\s*mu\s*$/)){o=RegExp.$2+((1/18)*RegExp.$3).toFixed(3).replace(/\.?0+$/,"")+"em"}else{if(this.NativeMMLvariants[o]){o=this.NativeMMLvariants[o]}}}return o},NativeMMLvariants:{"-tex-caligraphic":f.VARIANT.SCRIPT,"-tex-caligraphic-bold":f.VARIANT.BOLDSCRIPT,"-tex-oldstyle":f.VARIANT.NORMAL,"-tex-oldstyle-bold":f.VARIANT.BOLD,"-tex-mathit":f.VARIANT.ITALIC},NativeMMLelement:function(o){var p=(i?document.createElement("m:"+o):document.createElementNS(l.MMLnamespace,o));p.isMathJax=true;return p}});f.mrow.Augment({toNativeMML:function(s){var r,p;if(this.inferred&&this.parent.inferRow){for(r=0,p=this.data.length;r<p;r++){if(this.data[r]){this.data[r].toNativeMML(s)}else{s.appendChild(this.NativeMMLelement("mrow"))}}}else{if(l.stretchyMoBug&&(this.open||this.close)){var q=this.NativeMMLelement("mfenced");this.NativeMMLattributes(q);r=0,p=this.data.length;if(this.open){q.setAttribute("open",this.open);r++}if(this.close){q.setAttribute("close",this.close);p--}var o=q;if(p-r+1>1){o=this.NativeMMLelement("mrow");s.appendChild(q);s=q}for(;r<p;r++){if(this.data[r]){this.data[r].toNativeMML(o)}else{o.appendChild(this.NativeMMLelement("mrow"))}}s.appendChild(o)}else{this.SUPER(arguments).toNativeMML.call(this,s)}}}});f.msubsup.Augment({toNativeMML:function(s){var r=this.type;if(this.data[this.sup]==null){r="msub"}if(this.data[this.sub]==null){r="msup"}var p=this.NativeMMLelement(r);this.NativeMMLattributes(p);delete this.data[0].inferred;for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}}s.appendChild(p)}});f.munderover.Augment({toNativeMML:function(s){var r=this.type;if(this.data[this.under]==null){r="mover"}if(this.data[this.over]==null){r="munder"}var p=this.NativeMMLelement(r);this.NativeMMLattributes(p);delete this.data[0].inferred;for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}}s.appendChild(p)}});if(!i){var m=MathJax.Hub.SplitList;f.mtable.Augment({toNativeMML:function(z){var s,q;if(l.tableSpacingBug){var A=this.getValues("rowspacing","columnspacing");this.nMMLtopPadding=m("0px "+A.rowspacing);this.nMMLleftPadding=m("0px "+A.columnspacing);var y=this.nMMLtopPadding,v=y.length;for(s=0,q=this.data.length;s<q;s++){if(this.data[s]){this.data[s].nMMLtopPadding=y[s<v?s:v-1]}}}if(l.tableLabelBug){for(s=0,q=this.data.length;s<q;s++){if(this.data[s]&&this.data[s].isa(f.mlabeledtr)){var u=c.config.displayAlign.charAt(0),w=this.Get("side").charAt(0);this.nMMLhasLabels=true;this.nMMLlaMatch=(u===w);this.nMMLforceWidth=(u==="c"||!!((this.width||"").match("%")));break}}}if(this.width&&this.ffTableWidthBug){var B=(this.style||"").replace(/;\s*$/,"").split(";");if(B[0]===""){B.shift()}B.push("width:"+this.width);this.style=B.join(";")}this.SUPER(arguments).toNativeMML.call(this,z);if(this.nMMLhasLabels){var r=z.firstChild;if(this.nMMLforceWidth||w!=="r"){var p=(u!=="l"?1:0)+(w==="l"?1:0);if(p){var t={columnalign:"left",columnwidth:"auto",columnspacing:"0px",columnlines:"none"};for(var o in t){if(t.hasOwnProperty(o)&&this[o]){var x=[t[o],t[o]].slice(2-p).join(" ")+" ";r.setAttribute(o,x+r.getAttribute(o))}}}}if(this.nMMLforceWidth||!this.nMMLlaMatch){r.setAttribute("width","100%")}}}});f.mtr.Augment({toNativeMML:function(v){this.SUPER(arguments).toNativeMML.call(this,v);var p=v.lastChild;if(l.tableSpacingBug){var r=this.parent.nMMLleftPadding,t=r.length;for(var w=p.firstChild,q=0;w;w=w.nextSibling,q++){a(w,this.nMMLtopPadding,r[q<t?q:t-1])}}if(l.tableLabelBug){var o=this.parent.nMMLforceWidth,u=this.parent.Get("side").charAt(0),s=c.config.displayAlign.charAt(0);if(this.parent.nMMLhasLabels&&p.firstChild){if(o||u!=="r"){j("Left",p.firstChild);if(s!=="l"){p.insertBefore(this.NativeMMLelement("mtd"),p.firstChild).setAttribute("style","padding:0")}if(u==="l"){p.insertBefore(this.NativeMMLelement("mtd"),p.firstChild).setAttribute("style","padding:0")}}if(o||u!=="l"){j("Right",p.lastChild)}}}}});f.mlabeledtr.Augment({toNativeMML:function(C){var t=this.NativeMMLelement("mtr");this.NativeMMLattributes(t);for(var u=1,s=this.data.length;u<s;u++){if(this.data[u]){this.data[u].toNativeMML(t)}else{t.appendChild(this.NativeMMLelement("mtd"))}}if(l.tableSpacingBug){var v=this.parent.nMMLleftPadding,y=v.length;u=0;for(var D=t.firstChild;D;D=D.nextSibling,u++){a(D,this.nMMLtopPadding,v[u<y?u:y-1])}}if(l.tableLabelBug){var z=this.parent.Get("side").charAt(0),x=c.config.displayAlign.charAt(0),q=c.config.displayIndent;this.data[0].toNativeMML(t);var A=t.lastChild,r=A;if(z===x){A.setAttribute("style","width:"+q);A.setAttribute("columnalign",c.config.displayAlign)}else{r=this.NativeMMLelement("mpadded");r.setAttribute("style","width:0");r.setAttribute("width","0px");r.appendChild(A.firstChild);A.appendChild(r)}j("",A);t.removeChild(A);var o=100,p=this.parent.nMMLforceWidth;if((this.parent.width||"").match(/%/)){o-=parseFloat(this.parent.width)}var B=o;if(p||z!=="r"){j("Left",t.firstChild);if(x!=="l"){if(x==="c"){B/=2}o-=B;t.insertBefore(this.NativeMMLelement("mtd"),t.firstChild).setAttribute("style","padding:0;width:"+B+"%")}if(z==="l"){t.insertBefore(A,t.firstChild)}}if(p||z!=="l"){j("Right",t.lastChild);if(x!=="r"){t.appendChild(this.NativeMMLelement("mtd")).setAttribute("style","padding:0;width:"+o+"%")}if(z==="r"){if(z!==x){r.setAttribute("lspace","-1width")}t.appendChild(A)}}}C.appendChild(t)}});f.mtd.Augment({toNativeMML:function(r){var p=r.appendChild(this.NativeMMLelement(this.type));this.NativeMMLattributes(p);if(l.widthBug){p=p.appendChild(this.NativeMMLelement("mrow"))}for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}}});f.mspace.Augment({toNativeMML:function(q){this.SUPER(arguments).toNativeMML.call(this,q);if(l.spaceWidthBug&&this.width){var r=q.lastChild;var p=r.getAttribute("width");var o=r.getAttribute("style")||"";if(o!=""){o+=";"}r.setAttribute("style",o+"width:"+p)}}});var n=MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");l.Augment({config:{styles:{'[mathvariant="double-struck"]':{"font-family":"MathJax_AMS, MathJax_AMS-WEB"},'[mathvariant="script"]':{"font-family":"MathJax_Script, MathJax_Script-WEB"},'[mathvariant="fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB"},'[mathvariant="bold-script"]':{"font-family":"MathJax_Script, MathJax_Caligraphic-WEB","font-weight":"bold"},'[mathvariant="bold-fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB","font-weight":"bold"},'[mathvariant="monospace"]':{"font-family":"monospace"},'[mathvariant="sans-serif"]':{"font-family":"sans-serif"},'[mathvariant="bold-sans-serif"]':{"font-family":"sans-serif","font-weight":"bold"},'[mathvariant="sans-serif-italic"]':{"font-family":"sans-serif","font-style":"italic"},'[mathvariant="sans-serif-bold-italic"]':{"font-family":"sans-serif","font-style":"italic","font-weight":"bold"},'[class="MJX-tex-oldstyle"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB"},'[class="MJX-tex-oldstyle-bold"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB","font-weight":"bold"},'[class="MJX-tex-caligraphic"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB"},'[class="MJX-tex-caligraphic-bold"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB","font-weight":"bold"},"@font-face /*1*/":{"font-family":"MathJax_AMS-WEB",src:"url('"+n+"/MathJax_AMS-Regular.otf')"},"@font-face /*2*/":{"font-family":"MathJax_Script-WEB",src:"url('"+n+"/MathJax_Script-Regular.otf')"},"@font-face /*3*/":{"font-family":"MathJax_Fraktur-WEB",src:"url('"+n+"/MathJax_Fraktur-Regular.otf')"},"@font-face /*4*/":{"font-family":"MathJax_Caligraphic-WEB",src:"url('"+n+"/MathJax_Caligraphic-Regular.otf')"},"@font-face /*5*/":{"font-family":"MathJax_Fraktur-WEB","font-weight":"bold",src:"url('"+n+"/MathJax_Fraktur-Bold.otf')"},"@font-face /*6*/":{"font-family":"MathJax_Caligraphic-WEB","font-weight":"bold",src:"url('"+n+"/MathJax_Caligraphic-Bold.otf')"}}}})}f.math.Augment({toNativeMML:function(r){var p=this.NativeMMLelement(this.type),s=p;p.setAttribute("xmlns",l.MMLnamespace);this.NativeMMLattributes(p);if(l.widthBug){p=p.appendChild(this.NativeMMLelement("mrow"))}for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}var t=((this.data[0]||[]).data[0]||{});if(t.nMMLhasLabels){if(t.nMMLforceWidth||!t.nMMLlaMatch){p.setAttribute("style","width:100%");r.style.width=r.parentNode.style.width="100%"}if(t.nMMLlaMatch){if(r.parentNode.parentNode.nodeName.toLowerCase()==="div"){r.parentNode.parentNode.style.setProperty("margin-"+c.config.displayAlign,"0px","important")}}}r.appendChild(s);if(l.widthBug&&!t.nMMLforceWidth&&t.nMMLlaMatch){r.style.width=(s.firstChild.scrollWidth/l.ex).toFixed(3)+"ex"}}});f.mfenced.Augment({toNativeMML:function(w){if(!l.mfencedBug){this.SUPER(arguments).toNativeMML.call(this,w);return}var t=c.Browser.isOpera;var u,p,r;var q=this.getValues("open","close","separators");q.open=q.open.replace(/^\s+/,"").replace(/\s+$/,"");q.close=q.close.replace(/^\s+/,"").replace(/\s+$/,"");q.separators=q.separators.replace(/\s+/g,"").split("");if(q.separators.length==0){q.separators=null}else{if(q.separators.length<this.data.length-1){var v=q.separators[q.separators.length-1];for(u=this.data.length-1-q.separators.length;u>0;u--){q.separators.push(v)}}}var o=this.NativeMMLelement(t?this.type:"mrow");this.NativeMMLattributes(o);o.removeAttribute("separators");if(t){o.setAttribute("open",q.open);o.setAttribute("close",q.close);if(this.data.length>1){w.appendChild(o);w=o;o=this.NativeMMLelement("mrow")}}else{o.removeAttribute("open");o.removeAttribute("close")}if(!t){r=this.NativeMMLelement("mo");r.setAttribute("fence","true");r.textContent=q.open;o.appendChild(r)}for(u=0,p=this.data.length;u<p;u++){if(q.separators&&u>0){r=this.NativeMMLelement("mo");r.setAttribute("separator","true");r.textContent=q.separators[u-1];o.appendChild(r)}if(this.data[u]){this.data[u].toNativeMML(o)}else{o.appendChild(this.NativeMMLelement("mrow"))}}if(!t){r=this.NativeMMLelement("mo");r.setAttribute("fence","true");r.textContent=q.close;o.appendChild(r)}w.appendChild(o)}});f.TeXAtom.Augment({toNativeMML:function(p){var o=this.NativeMMLelement("mrow");this.NativeMMLattributes(o);this.data[0].toNativeMML(o);p.appendChild(o)}});f.chars.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.entity.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.xml.Augment({toNativeMML:function(q){for(var p=0,o=this.data.length;p<o;p++){q.appendChild(this.data[p].cloneNode(true))}}});c.Register.StartupHook("TeX mathchoice Ready",function(){f.TeXmathchoice.Augment({toNativeMML:function(o){this.Core().toNativeMML(o)}})});setTimeout(MathJax.Callback(["loadComplete",l,"jax.js"]),0)});c.Browser.Select({MSIE:function(m){var n=(document.documentMode||0);l.msieIE8HeightBug=(n===8)},Opera:function(m){l.operaPositionBug=true;l.stretchyMoBug=true;l.tableLabelBug=true;l.mfencedBug=true},Firefox:function(m){l.ffTableWidthBug=!m.versionAtLeast("13.0");l.forceReflow=true;l.widthBug=true;l.spaceWidthBug=!m.versionAtLeast("20.0");l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Chrome:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Safari:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true}});c.Register.StartupHook("End Cookie",function(){if(c.config.menuSettings.zoom!=="None"){g.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.OutputJax.NativeMML,MathJax.Hub,MathJax.Ajax,MathJax.HTML);
 
-(function(g,b,d){var f,h=b.Browser.isMobile;var e=MathJax.Object.Subclass({timeout:(h?15:8)*1000,FontInfo:{STIX:{family:"STIXSizeOneSym",testString:"() {} []"},TeX:{family:"MathJax_Size1",testString:"() {} []"}},comparisonFont:["sans-serif","monospace","script","Times","Courier","Arial","Helvetica"],testSize:["40px","50px","60px","30px","20px"],Init:function(){this.div=MathJax.HTML.addElement(document.body,"div",{id:"MathJax_Font_Test",style:{position:"absolute",visibility:"hidden",top:0,left:0,width:"auto",padding:0,border:0,margin:0,whiteSpace:"nowrap",textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal",fontSize:this.testSize[0],fontWeight:"normal",fontStyle:"normal",fontSizeAdjust:"none"}},[""]);this.text=this.div.firstChild},findFont:function(n,k){if(k&&this.testCollection(k)){return k}for(var l=0,j=n.length;l<j;l++){if(n[l]===k){continue}if(this.testCollection(n[l])){return n[l]}}return null},testCollection:function(j){return this.testFont(this.FontInfo[j])},testFont:function(l){if(l.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(l.weight||"normal");this.div.style.fontStyle=(l.style||"normal")}var k=this.getComparisonWidths(l.testString,l.noStyleChar);if(k){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==k[0]){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[k[2]];if(this.div.offsetWidth==k[1]){return false}}if(this.div.offsetWidth!=k[3]||this.div.offsetHeight!=k[4]){if(l.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var n=0,j=this.testSize.length;n<j;n++){if(this.testStyleChar(l,this.testSize[n])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(l,o){var r=3+(l.weight?2:0)+(l.style?4:0);var k="",m=0;var q=this.div.style.fontSize;this.div.style.fontSize=o;if(d.msieItalicWidthBug&&l.style==="italic"){this.text.nodeValue=k=this.compChar;m=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+k}else{this.text.nodeValue=this.compChar+k}var j=this.div.offsetWidth-m;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+k}else{this.text.nodeValue=this.styleChar+k}var p=Math.floor((this.div.offsetWidth-m)/j+0.5);if(p===r){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+k}else{this.text.nodeValue=this.versionChar+k}l.version=Math.floor((this.div.offsetWidth-m)/j+1.5)/2}this.div.style.fontSize=q;return(p===r)},getComparisonWidths:function(o,l){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!l){o+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=o}else{this.text.nodeValue=o}this.div.style.fontFamily=this.comparisonFont[0];var k=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var q=this.div.offsetWidth,n=this.div.offsetHeight;for(var p=1,j=this.comparisonFont.length;p<j;p++){this.div.style.fontFamily=this.comparisonFont[p];if(this.div.offsetWidth!=k){return[k,this.div.offsetWidth,p,q,n]}}return null},loadWebFont:function(k){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+k.directory);var m=MathJax.Message.File("Web-Font "+d.fontInUse+"/"+k.directory);var j=MathJax.Callback({});var l=MathJax.Callback(["loadComplete",this,k,m,j]);g.timer.start(g,[this.checkWebFont,k,l],0,this.timeout);return j},loadComplete:function(l,o,k,j){MathJax.Message.Clear(o);if(j===g.STATUS.OK){this.webFontLoaded=true;k();return}this.loadError(l);if(b.Browser.isFirefox&&d.allowWebFonts){var m=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){m+=":"+document.location.port}m+="/";if(g.fileURL(d.webfontDir).substr(0,m.length)!==m){this.firefoxFontError(l)}}if(!this.webFontLoaded){d.loadWebFontError(l,k)}else{k()}},loadError:function(j){MathJax.Message.Set("Can't load web font "+d.fontInUse+"/"+j.directory,null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+j.directory,j])},firefoxFontError:function(j){MathJax.Message.Set("Firefox can't load web fonts from a remote host",null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(j,k,l){if(j.time(l)){return}if(d.Font.testFont(k)){l(j.STATUS.OK)}else{setTimeout(j,j.delay)}},fontFace:function(l){var m=d.allowWebFonts;var o=d.FONTDATA.FONTS[l];if(d.msieFontCSSBug&&!o.family.match(/-Web$/)){o.family+="-Web"}var k=g.fileURL(d.webfontDir+"/"+m);var j=l.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!j.match(/-/)){j+="-Regular"}if(m==="svg"){j+=".svg#"+j}else{j+="."+m}var n={"font-family":o.family,src:"url('"+k+"/"+j+"')"};if(m==="otf"){n.src+=" format('opentype')";k=g.fileURL(d.webfontDir+"/woff");n.src="url('"+k+"/"+j.replace(/otf$/,"woff")+"') format('woff'), "+n.src}else{if(m!=="eot"){n.src+=" format('"+m+"')"}}if(!(d.FontFaceBug&&o.isWebFont)){if(l.match(/-bold/)){n["font-weight"]="bold"}if(l.match(/-italic/)){n["font-style"]="italic"}}return n}});var i,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! important","float":"none ! important"},".MathJax_Processing":{visibility:"hidden",position:"fixed",width:0,height:0,overflow:"hidden"},".MathJax_Processed":{display:"none!important"},".MathJax_ExBox":{display:"block",overflow:"hidden",width:"1px",height:"60ex"},".MathJax .MathJax_EmBox":{display:"block",overflow:"hidden",width:"1px",height:"60em"},".MathJax .MathJax_HitBox":{cursor:"text",background:"white",opacity:0,filter:"alpha(opacity=0)"},".MathJax .MathJax_HitBox *":{filter:"none",opacity:1,background:"transparent"},"#MathJax_Tooltip":{position:"absolute",left:0,top:0,width:"auto",height:"auto",display:"none"},"#MathJax_Tooltip *":{filter:"none",opacity:1,background:"transparent"},"@font-face":{"font-family":"MathJax_Blank",src:"url('about:blank')"}}},settings:b.config.menuSettings,hideProcessedMath:true,Font:null,webFontDefault:"MathJax_Blank",allowWebFonts:"otf",Config:function(){if(!this.require){this.require=[]}this.Font=e();this.SUPER(arguments).Config.call(this);var k=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(k.scale){this.config.scale=k.scale}if(k.font&&k.font!=="Auto"){if(k.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont="TeX";this.config.webFont="TeX"}else{if(k.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(k.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(k.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont=""}}}}}var j=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!j&&this.allowWebFonts){j=this.config.webFont;if(j){this.webFonts=true}}if(!j&&this.config.imageFont){j=this.config.imageFont;this.imgFonts=true}if(j){this.fontInUse=j;this.fontDir+="/"+j;this.webfontDir+="/"+j;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{MathJax.Message.Set("Can't find a valid font using ["+this.config.availableFonts.join(", ")+"]",null,3000);this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};if(MathJax.InputJax.TeX&&MathJax.InputJax.TeX.Definitions){MathJax.InputJax.TeX.Definitions.macros.overline[1]="002D";MathJax.InputJax.TeX.Definitions.macros.underline[1]="002D"}b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){i=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=i.ContextMenu;this.Mousedown=i.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var k=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=k.offsetWidth/5;this.hiddenDiv.removeChild(k);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(j){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return g.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(l){for(var k=0,j=l.length;k<j;k++){if(l[k]==="STIX"){l.splice(k,1);j--;k--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=l[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var k=0,j=d.config.preloadWebFonts.length;k<j;k++){var l=d.FONTDATA.FONTS[d.config.preloadWebFonts[k]];if(!l.available){d.Font.testFont(l)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(n){var t=n.jax[this.id],u,q=t.length,y,s,z,l,x,k,w,p,r,j,v=false,A=this.config.linebreaks.automatic,o=this.config.linebreaks.width;if(A){v=(o.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(v){o=o.replace(/\s*container\s*/,"")}else{j=this.defaultWidth}if(o===""){o="100%"}}else{j=100000}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}s=y.previousSibling;if(s&&String(s.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){s.parentNode.removeChild(s)}k=y.MathJax.elementJax;if(!k){continue}k.HTMLCSS={display:(k.root.Get("display")==="block")};z=l=this.Element("span",{className:"MathJax",id:k.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:i.Menu,onmousedown:i.Mousedown,onmouseover:i.Mouseover,onmouseout:i.Mouseout,onmousemove:i.Mousemove,onclick:i.Click,ondblclick:i.DblClick});if(b.Browser.noContextMenu){z.ontouchstart=a.start;z.ontouchend=a.end}if(k.HTMLCSS.display){l=this.Element("div",{className:"MathJax_Display"});l.appendChild(z)}else{if(this.msieDisappearingBug){z.style.display="inline-block"}}l.setAttribute("role","textbox");l.setAttribute("aria-readonly","true");l.className+=" MathJax_Processing";y.parentNode.insertBefore(l,y);y.parentNode.insertBefore(this.EmExSpan.cloneNode(true),y);if(v){l.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),l)}}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=y.previousSibling;l=x.previousSibling;k=y.MathJax.elementJax;if(!k){continue}w=x.firstChild.offsetHeight/60;p=x.lastChild.firstChild.offsetHeight/60;if(v){j=l.previousSibling.firstChild.offsetWidth}if(w===0||w==="NaN"){this.hiddenDiv.appendChild(l);k.HTMLCSS.isHidden=true;w=this.defaultEx;p=this.defaultEm;if(v){j=this.defaultWidth}}r=Math.floor(Math.max(this.config.minScaleAdjust/100,(w/this.TeX.x_height)/p)*this.config.scale);k.HTMLCSS.scale=r/100;k.HTMLCSS.fontSize=r+"%";k.HTMLCSS.em=k.HTMLCSS.outerEm=p;this.em=p*r/100;k.HTMLCSS.ex=w;k.HTMLCSS.lineWidth=(A?this.length2em(o,1,j/this.em):1000000)}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=t[u].previousSibling;k=t[u].MathJax.elementJax;if(!k){continue}if(v){z=x.previousSibling;if(!k.HTMLCSS.isHidden){z=z.previousSibling}z.parentNode.removeChild(z)}x.parentNode.removeChild(x)}n.HTMLCSSeqn=n.HTMLCSSlast=0;n.HTMLCSSi=-1;n.HTMLCSSchunk=this.config.EqnChunk;n.HTMLCSSdelay=false},Translate:function(k,o){if(!k.parentNode){return}if(o.HTMLCSSdelay){o.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var j=k.MathJax.elementJax,n=j.root,l=document.getElementById(j.inputID+"-Frame"),p=(j.HTMLCSS.display?l.parentNode:l);this.em=f.mbase.prototype.em=j.HTMLCSS.em*j.HTMLCSS.scale;this.outerEm=j.HTMLCSS.em;this.scale=j.HTMLCSS.scale;this.linebreakWidth=j.HTMLCSS.lineWidth;l.style.fontSize=j.HTMLCSS.fontSize;this.initImg(l);this.initHTML(n,l);n.setTeXclass();try{n.toHTML(l,p)}catch(m){if(m.restart){while(l.firstChild){l.removeChild(l.firstChild)}}throw m}if(j.HTMLCSS.isHidden){k.parentNode.insertBefore(p,k)}p.className=p.className.split(/ /)[0];if(this.hideProcessedMath){p.className+=" MathJax_Processed";if(k.MathJax.preview){j.HTMLCSS.preview=k.MathJax.preview;delete k.MathJax.preview}o.HTMLCSSeqn+=(o.i-o.HTMLCSSi);o.HTMLCSSi=o.i;if(o.HTMLCSSeqn>=o.HTMLCSSlast+o.HTMLCSSchunk){this.postTranslate(o);o.HTMLCSSchunk=Math.floor(o.HTMLCSSchunk*this.config.EqnChunkFactor);o.HTMLCSSdelay=true}}},postTranslate:function(q){var k=q.jax[this.id];if(!this.hideProcessedMath){return}for(var o=q.HTMLCSSlast,j=q.HTMLCSSeqn;o<j;o++){var l=k[o];if(l&&l.MathJax.elementJax){l.previousSibling.className=l.previousSibling.className.split(/ /)[0];var p=l.MathJax.elementJax.HTMLCSS;if(p.preview){p.preview.innerHTML="";l.MathJax.preview=p.preview;delete p.preview}}}if(this.forceReflow){var n=(document.styleSheets||[])[0]||{};n.disabled=true;n.disabled=false}q.HTMLCSSlast=q.HTMLCSSeqn},getJaxFromMath:function(j){if(j.parentNode.className==="MathJax_Display"){j=j.parentNode}do{j=j.nextSibling}while(j&&j.nodeName.toLowerCase()!=="script");return b.getJaxFor(j)},getHoverSpan:function(j,k){return j.root.HTMLspanElement()},getHoverBBox:function(j,m,n){var o=m.bbox,l=j.HTMLCSS.outerEm;var k={w:o.w*l,h:o.h*l,d:o.d*l};if(o.width){k.width=o.width}return k},Zoom:function(k,u,t,j,r){u.className="MathJax";u.style.fontSize=k.HTMLCSS.fontSize;var w=u.appendChild(this.EmExSpan.cloneNode(true));var n=w.lastChild.firstChild.offsetHeight/60;this.em=f.mbase.prototype.em=n;this.outerEm=n/k.HTMLCSS.scale;w.parentNode.removeChild(w);this.idPostfix="-zoom";k.root.toHTML(u,u);this.idPostfix="";var m=k.root.HTMLspanElement().bbox.width;if(m){u.style.width=Math.floor(j-1.5*d.em)+"px";u.style.display="inline-block";var l=(k.root.id||"MathJax-Span-"+k.root.spanID)+"-zoom";var o=document.getElementById(l).firstChild;while(o&&o.style.width!==m){o=o.nextSibling}if(o){o.style.width="100%"}}u.style.position=t.style.position="absolute";var s=u.offsetWidth,q=u.offsetHeight,v=t.offsetHeight,p=t.offsetWidth;if(p===0){p=t.parentNode.offsetWidth}u.style.position=t.style.position="";return{Y:-i.getBBox(u).h,mW:p,mH:v,zW:s,zH:q}},initImg:function(j){},initHTML:function(k,j){},initFont:function(j){var l=d.FONTDATA.FONTS,k=d.config.availableFonts;if(k&&k.length&&d.Font.testFont(l[j])){l[j].available=true;return null}if(!this.allowWebFonts){return null}l[j].isWebFont=true;if(d.FontFaceBug){l[j].family=j;if(d.msieFontCSSBug){l[j].family+="-Web"}}return g.Styles({"@font-face":this.Font.fontFace(j)})},Remove:function(j){var k=document.getElementById(j.inputID+"-Frame");if(k){if(j.HTMLCSS.display){k=k.parentNode}k.parentNode.removeChild(k)}delete j.HTMLCSS},getHD:function(k){var j=k.style.position;k.style.position="absolute";this.HDimg.style.height="0px";k.appendChild(this.HDspan);var l={h:k.offsetHeight};this.HDimg.style.height=l.h+"px";l.d=k.offsetHeight-l.h;l.h-=l.d;l.h/=this.em;l.d/=this.em;k.removeChild(this.HDspan);k.style.position=j;return l},getW:function(n){var k,m,l=(n.bbox||{}).w,o=n;if(n.bbox&&n.bbox.exactW){return l}if((n.bbox&&l>=0&&!this.initialSkipBug)||this.negativeBBoxes||!n.firstChild){k=n.offsetWidth;m=n.parentNode.offsetHeight}else{if(n.bbox&&l<0&&this.msieNegativeBBoxBug){k=-n.offsetWidth,m=n.parentNode.offsetHeight}else{if(this.initialSkipBug){var j=n.style.position;n.style.position="absolute";o=this.startMarker;n.insertBefore(o,n.firstChild)}n.appendChild(this.endMarker);k=this.endMarker.offsetLeft-o.offsetLeft;n.removeChild(this.endMarker);if(this.initialSkipBug){n.removeChild(o);n.style.position=j}}}if(m!=null){n.parentNode.HH=m/this.em}return k/this.em},Measured:function(l,k){var m=l.bbox;if(m.width==null&&m.w&&!m.isMultiline){var j=this.getW(l);m.rw+=j-m.w;m.w=j;m.exactW=true}if(!k){k=l.parentNode}if(!k.bbox){k.bbox=m}return l},Remeasured:function(k,j){j.bbox=this.Measured(k,j).bbox},MeasureSpans:function(n){var q=[],s,p,l,t,j,o,k;for(p=0,l=n.length;p<l;p++){s=n[p];if(!s){continue}t=s.bbox;if(t.exactW||t.width||t.w===0||t.isMultiline){if(!s.parentNode.bbox){s.parentNode.bbox=t}continue}if(this.negativeBBoxes||!s.firstChild||(t.w>=0&&!this.initialSkipBug)||(t.w<0&&this.msieNegativeBBoxBug)){q.push([s])}else{if(this.initialSkipBug){j=this.startMarker.cloneNode(true);o=this.endMarker.cloneNode(true);s.insertBefore(j,s.firstChild);s.appendChild(o);q.push([s,j,o,s.style.position]);s.style.position="absolute"}else{o=this.endMarker.cloneNode(true);s.appendChild(o);q.push([s,null,o])}}}for(p=0,l=q.length;p<l;p++){s=q[p][0];t=s.bbox;var r=s.parentNode;if((t.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!s.firstChild){k=s.offsetWidth;r.HH=s.parentNode.offsetHeight/this.em}else{if(t.w<0&&this.msieNegativeBBoxBug){k=-s.offsetWidth,r.HH=s.parentNode.offsetHeight/this.em}else{k=q[p][2].offsetLeft-((q[p][1]||{}).offsetLeft||0)}}k/=this.em;t.rw+=k-t.w;t.w=k;t.exactW=true;if(!r.bbox){r.bbox=t}}for(p=0,l=q.length;p<l;p++){s=q[p];if(s[1]){s[1].parentNode.removeChild(s[1]),s[0].style.position=s[3]}if(s[2]){s[2].parentNode.removeChild(s[2])}}},Em:function(j){if(Math.abs(j)<0.0006){return"0em"}return j.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(j){return parseFloat(j)},Px:function(j){j*=this.em;var k=(j<0?"-":"");return k+Math.abs(j).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(j){return parseFloat(j)/this.em},Percent:function(j){return(100*j).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(q,k,o){if(typeof(q)!=="string"){q=q.toString()}if(q===""){return""}if(q===f.SIZE.NORMAL){return 1}if(q===f.SIZE.BIG){return 2}if(q===f.SIZE.SMALL){return 0.71}if(q==="infinity"){return d.BIGDIMEN}var n=this.FONTDATA.TeX_factor;if(q.match(/mathspace$/)){return d.MATHSPACE[q]*n}var l=q.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var j=parseFloat(l[1]||"1"),p=l[2];if(o==null){o=1}if(k==null){k=1}if(p==="em"){return j*n}if(p==="ex"){return j*d.TeX.x_height*n}if(p==="%"){return j/100*o}if(p==="px"){return j/d.em}if(p==="pt"){return j/10*n}if(p==="pc"){return j*1.2*n}if(p==="in"){return j*this.pxPerInch/d.em}if(p==="cm"){return j*this.pxPerInch/d.em/2.54}if(p==="mm"){return j*this.pxPerInch/d.em/25.4}if(p==="mu"){return j/18*n*k}return j*n*o},thickness2em:function(k,j){var l=d.TeX.rule_thickness;if(k===f.LINETHICKNESS.MEDIUM){return l}if(k===f.LINETHICKNESS.THIN){return 0.67*l}if(k===f.LINETHICKNESS.THICK){return 1.67*l}return this.length2em(k,j,l)},getPadding:function(k){var m={top:0,right:0,bottom:0,left:0},j=false;for(var n in m){if(m.hasOwnProperty(n)){var l=k.style["padding"+n.charAt(0).toUpperCase()+n.substr(1)];if(l){m[n]=this.length2em(l);j=true}}}return(j?m:false)},getBorders:function(o){var l={top:0,right:0,bottom:0,left:0},m={},k=false;for(var p in l){if(l.hasOwnProperty(p)){var j="border"+p.charAt(0).toUpperCase()+p.substr(1);var n=o.style[j+"Style"];if(n){k=true;l[p]=this.length2em(o.style[j+"Width"]);m[j]=[o.style[j+"Width"],o.style[j+"Style"],o.style[j+"Color"]].join(" ")}}}l.css=m;return(k?l:false)},setBorders:function(j,k){if(k){for(var l in k.css){if(k.css.hasOwnProperty(l)){j.style[l]=k.css[l]}}}},createStrut:function(l,k,m){var j=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:k+"px",width:"1px",marginRight:"-1px"}});if(m){l.insertBefore(j,l.firstChild)}else{l.appendChild(j)}return j},createBlank:function(k,j,l){var m=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(j)}});if(l){k.insertBefore(m,k.firstChild)}else{k.appendChild(m)}return m},createShift:function(k,j,m){var l=this.Element("span",{style:{marginLeft:this.Em(j)},isMathJax:true});if(m){k.insertBefore(l,k.firstChild)}else{k.appendChild(l)}return l},createSpace:function(o,m,n,p,l,r){if(m<-n){n=-m}var q=this.Em(m+n),j=this.Em(-n);if(this.msieInlineBlockAlignBug){j=this.Em(d.getHD(o.parentNode).d-n)}if(o.isBox||r){var k=(o.scale==null?1:o.scale);o.bbox={exactW:true,h:m*k,d:n*k,w:p*k,rw:p*k,lw:0};o.style.height=q;o.style.verticalAlign=j;o.HH=(m+n)*k}else{o=this.addElement(o,"span",{style:{height:q,verticalAlign:j},isMathJax:true})}if(p>=0){o.style.width=this.Em(p);o.style.display="inline-block";o.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){o.style.height=""}o.style.marginLeft=this.Em(p);if(d.safariNegativeSpaceBug&&o.parentNode.firstChild==o){this.createBlank(o,0,true)}}if(l&&l!==f.COLOR.TRANSPARENT){o.style.backgroundColor=l;o.style.position="relative"}return o},createRule:function(q,m,o,r,k){if(m<-o){o=-m}var l=d.TeX.min_rule_thickness,n=1;if(r>0&&r*this.em<l){r=l/this.em}if(m+o>0&&(m+o)*this.em<l){n=1/(m+o)*(l/this.em);m*=n;o*=n}if(!k){k="solid"}else{k="solid "+k}k=this.Em(r)+" "+k;var s=(n===1?this.Em(m+o):l+"px"),j=this.Em(-o);var p=this.addElement(q,"span",{style:{borderLeft:k,display:"inline-block",overflow:"hidden",width:0,height:s,verticalAlign:j},bbox:{h:m,d:o,w:r,rw:r,lw:0,exactW:true},noAdjust:true,HH:m+o,isMathJax:true});if(r>0&&p.offsetWidth==0){p.style.width=this.Em(r)}if(q.isBox||q.className=="mspace"){q.bbox=p.bbox,q.HH=m+o}return p},createFrame:function(r,p,q,s,v,k){if(p<-q){q=-p}var o=2*v;if(this.msieFrameSizeBug){if(s<o){s=o}if(p+q<o){p=o-q}}if(this.msieBorderWidthBug){o=0}var u=this.Em(p+q-o),j=this.Em(-q-v),n=this.Em(s-o);var l=this.Em(v)+" "+k;var m=this.addElement(r,"span",{style:{border:l,display:"inline-block",overflow:"hidden",width:n,height:u},bbox:{h:p,d:q,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:p+q,isMathJax:true});if(j){m.style.verticalAlign=j}return m},createStack:function(l,n,k){if(this.msiePaddingWidthBug){this.createStrut(l,0)}var m=String(k).match(/%$/);var j=(!m&&k!=null?k:0);l=this.addElement(l,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(m?"100%":this.Em(j)),height:0}});if(!n){l.parentNode.bbox=l.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:j,lw:this.BIGDIMEN,rw:(!m&&k!=null?k:-this.BIGDIMEN)};if(m){l.bbox.width=k}}return l},createBox:function(k,j){var l=this.addElement(k,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(j!=null){l.style.width=j}return l},addBox:function(j,k){k.style.position="absolute";k.isBox=k.isMathJax=true;return j.appendChild(k)},placeBox:function(s,q,p,n){s.isMathJax=true;var u=s.parentNode,B=s.bbox,w=u.bbox;if(this.msiePlaceBoxBug){this.addText(s,this.NBSP)}if(this.imgSpaceBug){this.addText(s,this.imgSpace)}var v,E=0;if(s.HH!=null){v=s.HH}else{if(B){v=Math.max(3,B.h+B.d)}else{v=s.offsetHeight/this.em}}if(!s.noAdjust){v+=1;v=Math.round(v*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(s,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(v)}})}else{this.addElement(s,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(v)}});if(d.chromeHeightBug){v-=(s.lastChild.offsetHeight-Math.round(v*this.em))/this.em}}}if(B){if(this.initialSkipBug){if(B.lw<0){E=B.lw;d.createBlank(s,-E,true)}if(B.rw>B.w){d.createBlank(s,B.rw-B.w+0.1)}}if(!this.msieClipRectBug&&!B.noclip&&!n){var A=3/this.em;var z=(B.H==null?B.h:B.H),k=(B.D==null?B.d:B.D);var C=v-z-A,o=v+k+A,m=B.lw-3*A,j=1000;if(this.initialSkipBug&&B.lw<0){m=-3*A}if(B.isFixed){j=B.width-m}s.style.clip="rect("+this.Em(C)+" "+this.Em(j)+" "+this.Em(o)+" "+this.Em(m)+")"}}s.style.top=this.Em(-p-v);s.style.left=this.Em(q+E);if(B&&w){if(B.H!=null&&(w.H==null||B.H+p>w.H)){w.H=B.H+p}if(B.D!=null&&(w.D==null||B.D-p>w.D)){w.D=B.D-p}if(B.h+p>w.h){w.h=B.h+p}if(B.d-p>w.d){w.d=B.d-p}if(w.H!=null&&w.H<=w.h){delete w.H}if(w.D!=null&&w.D<=w.d){delete w.D}if(B.w+q>w.w){w.w=B.w+q;if(w.width==null){u.style.width=this.Em(w.w)}}if(B.rw+q>w.rw){w.rw=B.rw+q}if(B.lw+q<w.lw){w.lw=B.lw+q}if(B.width!=null&&!B.isFixed){if(w.width==null){u.style.width=w.width="100%"}s.style.width=B.width}}},alignBox:function(m,s,q){this.placeBox(m,0,q);var o=m.bbox;if(o.isMultiline){return}var k=o.width!=null&&!o.isFixed;var n=0,p=-o.w/2,j="50%";if(this.initialSkipBug){n=o.w-o.rw-0.1;p+=o.lw}if(this.msieMarginScaleBug){p=(p*this.em)+"px"}else{p=this.Em(p)}if(k){p="";j=(50-parseFloat(o.width)/2)+"%"}b.Insert(m.style,({right:{left:"",right:this.Em(n)},center:{left:j,marginLeft:p}})[s])},setStackWidth:function(k,j){if(typeof(j)==="number"){k.style.width=this.Em(Math.max(0,j));var l=k.bbox;if(l){l.w=j;l.exactW=true}l=k.parentNode.bbox;if(l){l.w=j;l.exactW=true}}else{k.style.width=k.parentNode.style.width="100%";if(k.bbox){k.bbox.width=j}if(k.parentNode.bbox){k.parentNode.bbox.width=j}}},createDelimiter:function(t,j,l,p,n){if(!j){t.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};t.bbox.rw=t.bbox.w;this.createSpace(t,t.bbox.h,t.bbox.d,t.bbox.w);return}if(!p){p=1}if(!(l instanceof Array)){l=[l,l]}var s=l[1];l=l[0];var k={alias:j};while(k.alias){j=k.alias;k=this.FONTDATA.DELIMITERS[j];if(!k){k={HW:[0,this.FONTDATA.VARIANT[f.VARIANT.NORMAL]]}}}if(k.load){b.RestartAfter(g.Require(this.fontDir+"/fontdata-"+k.load+".js"))}for(var r=0,o=k.HW.length;r<o;r++){if(k.HW[r][0]*p>=l-0.01||(r==o-1&&!k.stretch)){if(k.HW[r][2]){p*=k.HW[r][2]}if(k.HW[r][3]){j=k.HW[r][3]}var q=this.addElement(t,"span");this.createChar(q,[j,k.HW[r][1]],p,n);t.bbox=q.bbox;t.offset=0.65*t.bbox.w;t.scale=p;return}}if(k.stretch){this["extendDelimiter"+k.dir](t,s,k.stretch,p,n)}},extendDelimiterV:function(z,s,D,E,v){var m=this.createStack(z,true);var u=this.createBox(m),t=this.createBox(m);this.createChar(u,(D.top||D.ext),E,v);this.createChar(t,(D.bot||D.ext),E,v);var l={bbox:{w:0,lw:0,rw:0}},C=l,o;var A=u.bbox.h+u.bbox.d+t.bbox.h+t.bbox.d;var q=-u.bbox.h;this.placeBox(u,0,q,true);q-=u.bbox.d;if(D.mid){C=this.createBox(m);this.createChar(C,D.mid,E,v);A+=C.bbox.h+C.bbox.d}if(D.min&&s<A*D.min){s=A*D.min}if(s>A){l=this.Element("span");this.createChar(l,D.ext,E,v);var B=l.bbox.h+l.bbox.d,j=B-0.05,w,p,x=(D.mid?2:1);p=w=Math.ceil((s-A)/(x*j));if(!D.fullExtenders){j=(s-A)/(x*w)}var r=(w/(w+1))*(B-j);j=B-r;q+=r+j-l.bbox.h;while(x-->0){while(w-->0){if(!this.msieCloneNodeBug){o=l.cloneNode(true)}else{o=this.Element("span");this.createChar(o,D.ext,E,v)}o.bbox=l.bbox;q-=j;this.placeBox(this.addBox(m,o),0,q,true)}q+=r-l.bbox.d;if(D.mid&&x){this.placeBox(C,0,q-C.bbox.h,true);w=p;q+=-(C.bbox.h+C.bbox.d)+r+j-l.bbox.h}}}else{q+=(A-s)/2;if(D.mid){this.placeBox(C,0,q-C.bbox.h,true);q+=-(C.bbox.h+C.bbox.d)}q+=(A-s)/2}this.placeBox(t,0,q-t.bbox.h,true);q-=t.bbox.h+t.bbox.d;z.bbox={w:Math.max(u.bbox.w,l.bbox.w,t.bbox.w,C.bbox.w),lw:Math.min(u.bbox.lw,l.bbox.lw,t.bbox.lw,C.bbox.lw),rw:Math.max(u.bbox.rw,l.bbox.rw,t.bbox.rw,C.bbox.rw),h:0,d:-q,exactW:true};z.scale=E;z.offset=0.55*z.bbox.w;z.isMultiChar=true;this.setStackWidth(m,z.bbox.w)},extendDelimiterH:function(A,m,D,F,v){var q=this.createStack(A,true);var o=this.createBox(q),B=this.createBox(q);this.createChar(o,(D.left||D.rep),F,v);this.createChar(B,(D.right||D.rep),F,v);var j=this.Element("span");this.createChar(j,D.rep,F,v);var C={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},l;this.placeBox(o,-o.bbox.lw,0,true);var t=(o.bbox.rw-o.bbox.lw)+(B.bbox.rw-B.bbox.lw)-0.05,s=o.bbox.rw-o.bbox.lw-0.025,u;if(D.mid){C=this.createBox(q);this.createChar(C,D.mid,F,v);t+=C.bbox.w}if(D.min&&m<t*D.min){m=t*D.min}if(m>t){var E=j.bbox.rw-j.bbox.lw,p=E-0.05,y,r,z=(D.mid?2:1);r=y=Math.ceil((m-t)/(z*p));if(!D.fillExtenders){p=(m-t)/(z*y)}u=(y/(y+1))*(E-p);p=E-u;s-=j.bbox.lw+u;while(z-->0){while(y-->0){if(!this.cloneNodeBug){l=j.cloneNode(true)}else{l=this.Element("span");this.createChar(l,D.rep,F,v)}l.bbox=j.bbox;this.placeBox(this.addBox(q,l),s,0,true);s+=p}if(D.mid&&z){this.placeBox(C,s,0,true);s+=C.bbox.w-u;y=r}}}else{s-=(t-m)/2;if(D.mid){this.placeBox(C,s,0,true);s+=C.bbox.w}s-=(t-m)/2}this.placeBox(B,s,0,true);A.bbox={w:s+B.bbox.rw,lw:0,rw:s+B.bbox.rw,H:Math.max(o.bbox.h,j.bbox.h,B.bbox.h,C.bbox.h),D:Math.max(o.bbox.d,j.bbox.d,B.bbox.d,C.bbox.d),h:j.bbox.h,d:j.bbox.d,exactW:true};A.scale=F;A.isMultiChar=true;this.setStackWidth(q,A.bbox.w)},createChar:function(r,o,l,j){r.isMathJax=true;var q=r,s="",n={fonts:[o[1]],noRemap:true};if(j&&j===f.VARIANT.BOLD){n.fonts=[o[1]+"-bold",o[1]]}if(typeof(o[1])!=="string"){n=o[1]}if(o[0] instanceof Array){for(var p=0,k=o[0].length;p<k;p++){s+=String.fromCharCode(o[0][p])}}else{s=String.fromCharCode(o[0])}if(o[4]){l*=o[4]}if(l!==1||o[3]){q=this.addElement(r,"span",{style:{fontSize:this.Percent(l)},scale:l,isMathJax:true});this.handleVariant(q,n,s);r.bbox=q.bbox}else{this.handleVariant(r,n,s)}if(o[2]){r.style.marginLeft=this.Em(o[2])}if(o[3]){r.firstChild.style.verticalAlign=this.Em(o[3]);r.bbox.h+=o[3];if(r.bbox.h<0){r.bbox.h=0}}if(o[5]){r.bbox.h+=o[5]}if(o[6]){r.bbox.d+=o[6]}if(this.AccentBug&&r.bbox.w===0){q.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(k,j){j-=k.bbox.h;k.bbox.d-=j;k.bbox.h+=j;if(j){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&k.isMultiChar)){if(k.firstChild.style.display===""&&k.style.top!==""){k=k.firstChild;j-=d.unEm(k.style.top)}k.style.position="relative";k.style.top=this.Em(-j)}else{k.style.verticalAlign=this.Em(j);if(d.ffVerticalAlignBug){d.createRule(k.parentNode,k.bbox.h,0,0)}}}},handleVariant:function(z,o,r){var y="",w,B,s,C,j=z,k=!!z.style.fontFamily;if(r.length===0){return}if(!z.bbox){z.bbox={w:0,h:-this.BIGDIMEN,d:-this.BIGDIMEN,rw:-this.BIGDIMEN,lw:this.BIGDIMEN}}if(!o){o=this.FONTDATA.VARIANT[f.VARIANT.NORMAL]}C=o;for(var A=0,x=r.length;A<x;A++){o=C;w=r.charCodeAt(A);B=r.charAt(A);if(w>=55296&&w<56319){A++;w=(((w-55296)<<10)+(r.charCodeAt(A)-56320))+65536;if(this.FONTDATA.RemapPlane1){var D=this.FONTDATA.RemapPlane1(w,o);w=D.n;o=D.variant}}else{var t,q,u=this.FONTDATA.RANGES;for(t=0,q=u.length;t<q;t++){if(u[t].name==="alpha"&&o.noLowerCase){continue}var p=o["offset"+u[t].offset];if(p&&w>=u[t].low&&w<=u[t].high){if(u[t].remap&&u[t].remap[w]){w=p+u[t].remap[w]}else{w=w-u[t].low+p;if(u[t].add){w+=u[t].add}}if(o["variant"+u[t].offset]){o=this.FONTDATA.VARIANT[o["variant"+u[t].offset]]}break}}}if(o.remap&&o.remap[w]){if(o.remap[w] instanceof Array){var l=o.remap[w];w=l[0];o=this.FONTDATA.VARIANT[l[1]]}else{if(typeof(o.remap[w])==="string"){r=o.remap[w]+r.substr(A+1);A=0;x=r.length;w=r.charCodeAt(0)}else{w=o.remap[w];if(o.remap.variant){o=this.FONTDATA.VARIANT[o.remap.variant]}}}}if(this.FONTDATA.REMAP[w]&&!o.noRemap){w=this.FONTDATA.REMAP[w];if(w instanceof Array){o=this.FONTDATA.VARIANT[w[1]];w=w[0]}if(typeof(w)==="string"){r=w+r.substr(A+1);A=0;x=r.length;w=w.charCodeAt(0)}}s=this.lookupChar(o,w);B=s[w];if(k||(!this.checkFont(s,j.style)&&!B[5].img)){if(y.length){this.addText(j,y);y=""}var v=!!j.style.fontFamily||!!z.style.fontStyle||!!z.style.fontWeight||!s.directory||k;k=false;if(j!==z){v=!this.checkFont(s,z.style);j=z}if(v){j=this.addElement(z,"span",{isMathJax:true,subSpan:true})}this.handleFont(j,s,j!==z)}y=this.handleChar(j,s,B,w,y);if(!(B[5]||{}).space){if(B[0]/1000>z.bbox.h){z.bbox.h=B[0]/1000}if(B[1]/1000>z.bbox.d){z.bbox.d=B[1]/1000}}if(z.bbox.w+B[3]/1000<z.bbox.lw){z.bbox.lw=z.bbox.w+B[3]/1000}if(z.bbox.w+B[4]/1000>z.bbox.rw){z.bbox.rw=z.bbox.w+B[4]/1000}z.bbox.w+=B[2]/1000}if(y.length){this.addText(j,y)}if(z.scale&&z.scale!==1){z.bbox.h*=z.scale;z.bbox.d*=z.scale;z.bbox.w*=z.scale;z.bbox.lw*=z.scale;z.bbox.rw*=z.scale}if(r.length==1&&s.skew&&s.skew[w]){z.bbox.skew=s.skew[w]}},checkFont:function(j,k){var l=(k.fontWeight||"normal");if(l.match(/^\d+$/)){l=(parseInt(l)>=600?"bold":"normal")}return(j.family.replace(/'/g,"")===k.fontFamily.replace(/'/g,"")&&(j.style||"normal")===(k.fontStyle||"normal")&&(j.weight||"normal")===l)},handleFont:function(l,j,n){l.style.fontFamily=j.family;if(!j.directory){l.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&j.isWebFont)){var k=j.style||"normal",m=j.weight||"normal";if(k!=="normal"||n){l.style.fontStyle=k}if(m!=="normal"||n){l.style.fontWeight=m}}},handleChar:function(k,j,r,q,p){var o=r[5];if(o.space){if(p.length){this.addText(k,p)}d.createShift(k,r[2]/1000);return""}if(o.img){return this.handleImg(k,j,r,q,p)}if(o.isUnknown&&this.FONTDATA.DELIMITERS[q]){if(p.length){this.addText(k,p)}var m=k.scale;d.createDelimiter(k,q,0,1,j);if(this.FONTDATA.DELIMITERS[q].dir==="V"){k.style.verticalAlign=this.Em(k.bbox.d);k.bbox.h+=k.bbox.d;k.bbox.d=0}k.scale=m;r[0]=k.bbox.h*1000;r[1]=k.bbox.d*1000;r[2]=k.bbox.w*1000;r[3]=k.bbox.lw*1000;r[4]=k.bbox.rw*1000;return""}if(o.c==null){if(q<=65535){o.c=String.fromCharCode(q)}else{var l=q-65536;o.c=String.fromCharCode((l>>10)+55296)+String.fromCharCode((l&1023)+56320)}}if(o.rfix){this.addText(k,p+o.c);d.createShift(k,o.rfix/1000);return""}if(r[2]||!this.msieAccentBug||p.length){return p+o.c}d.createShift(k,r[3]/1000);d.createShift(k,(r[4]-r[3])/1000);this.addText(k,o.c);d.createShift(k,-r[4]/1000);return""},handleImg:function(k,j,o,m,l){return l},lookupChar:function(o,r){var l,j;if(!o.FONTS){var q=this.FONTDATA.FONTS;var p=(o.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(p instanceof Array)){p=[p]}if(o.fonts!=p){o.fonts=p}o.FONTS=[];for(l=0,j=p.length;l<j;l++){if(q[p[l]]){o.FONTS.push(q[p[l]]);q[p[l]].name=p[l]}}}for(l=0,j=o.FONTS.length;l<j;l++){var k=o.FONTS[l];if(typeof(k)==="string"){delete o.FONTS;this.loadFont(k)}if(k[r]){if(k[r].length===5){k[r][5]={}}if(d.allowWebFonts&&!k.available){this.loadWebFont(k)}else{return k}}else{this.findBlock(k,r)}}return this.unknownChar(o,r)},unknownChar:function(j,l){var k=(j.defaultFont||{family:d.config.undefinedFamily});if(j.bold){k.weight="bold"}if(j.italic){k.style="italic"}if(!k[l]){k[l]=[800,200,500,0,500,{isUnknown:true}]}b.signal.Post(["HTML-CSS Jax - unknown char",l,j]);return k},findBlock:function(l,q){if(l.Ranges){for(var p=0,k=l.Ranges.length;p<k;p++){if(q<l.Ranges[p][0]){return}if(q<=l.Ranges[p][1]){var o=l.Ranges[p][2];for(var n=l.Ranges.length-1;n>=0;n--){if(l.Ranges[n][2]==o){l.Ranges.splice(n,1)}}this.loadFont(l.directory+"/"+o+".js")}}}},loadFont:function(k){var j=MathJax.Callback.Queue();j.Push(["Require",g,this.fontDir+"/"+k]);if(this.imgFonts){if(!MathJax.isPacked){k=k.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}j.Push(["Require",g,this.webfontDir+"/png/"+k])}b.RestartAfter(j.Push({}))},loadWebFont:function(j){j.available=j.isWebFont=true;if(d.FontFaceBug){j.family=j.name;if(d.msieFontCSSBug){j.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(j))},loadWebFontError:function(k,j){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");k.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");MathJax.Message.Set("Web-Fonts not available -- using image fonts instead",null,3000);g.Require(this.directory+"/imageFonts.js",j)}else{this.allowWebFonts=false;j()}},Element:MathJax.HTML.Element,addElement:MathJax.HTML.addElement,TextNode:MathJax.HTML.TextNode,addText:MathJax.HTML.addText,ucMatch:MathJax.HTML.ucMatch,BIGDIMEN:10000000,ID:0,idPostfix:"",GetID:function(){this.ID++;return 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l=0,j=n.childNodes.length;l<j;l++){n.childNodes[l].style.visibility="hidden"}}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mpadded.Augment({toHTML:function(r,l,j){r=this.HTMLcreateSpan(r);if(this.data[0]!=null){var p=d.createStack(r,true);var m=d.createBox(p);var k=this.data[0].toHTML(m);if(j!=null){d.Remeasured(this.data[0].HTMLstretchV(m,l,j),m)}else{if(l!=null){d.Remeasured(this.data[0].HTMLstretchH(m,l),m)}else{d.Measured(k,m)}}var s=this.getValues("height","depth","width","lspace","voffset"),q=0,o=0,t=this.HTMLgetMu(r);if(s.lspace){q=this.HTMLlength2em(m,s.lspace,t)}if(s.voffset){o=this.HTMLlength2em(m,s.voffset,t)}d.placeBox(m,q,o);r.bbox={h:m.bbox.h,d:m.bbox.d,w:m.bbox.w,exactW:true,lw:Math.min(0,m.bbox.lw+q),rw:Math.max(m.bbox.w,m.bbox.rw+q),H:Math.max((m.bbox.H==null?-d.BIGDIMEN:m.bbox.H),m.bbox.h+o),D:Math.max((m.bbox.D==null?-d.BIGDIMEN:m.bbox.D),m.bbox.d-o)};if(s.height!==""){r.bbox.h=this.HTMLlength2em(m,s.height,t,"h",0)}if(s.depth!==""){r.bbox.d=this.HTMLlength2em(m,s.depth,t,"d",0)}if(s.width!==""){r.bbox.w=this.HTMLlength2em(m,s.width,t,"w",0)}if(r.bbox.H<=r.bbox.h){delete r.bbox.H}if(r.bbox.D<=r.bbox.d){delete r.bbox.D}var n=/^\s*(\d+(\.\d*)?|\.\d+)\s*(pt|em|ex|mu|px|pc|in|mm|cm)\s*$/;r.bbox.exact=!!((this.data[0]&&this.data[0].data.length==0)||n.exec(s.height)||n.exec(s.width)||n.exec(s.depth));d.setStackWidth(p,r.bbox.w)}this.HTMLhandleSpace(r);this.HTMLhandleColor(r);return r},HTMLlength2em:function(p,q,k,r,j){if(j==null){j=-d.BIGDIMEN}var n=String(q).match(/width|height|depth/);var o=(n?p.bbox[n[0].charAt(0)]:(r?p.bbox[r]:0));var l=d.length2em(q,k,o);if(r&&String(q).match(/^\s*[-+]/)){return Math.max(j,p.bbox[r]+l)}else{return l}},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mrow.Augment({HTMLlineBreaks:function(j){if(!this.parent.linebreakContainer){return false}return(d.config.linebreaks.automatic&&j.bbox.w>d.linebreakWidth)||this.hasNewline()},HTMLstretchH:function(l,j){this.HTMLremoveColor();var k=this.HTMLspanElement();this.data[this.core].HTMLstretchH(k,j);this.HTMLcomputeBBox(k,true);this.HTMLhandleColor(k);return k},HTMLstretchV:function(l,k,m){this.HTMLremoveColor();var j=this.HTMLspanElement();this.data[this.core].HTMLstretchV(j,k,m);this.HTMLcomputeBBox(j,true);this.HTMLhandleColor(j);return j}});f.mstyle.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mfrac.Augment({toHTML:function(C){C=this.HTMLcreateSpan(C);var l=d.createStack(C);var o=d.createBox(l),n=d.createBox(l);d.MeasureSpans([this.HTMLboxChild(0,o),this.HTMLboxChild(1,n)]);var j=this.getValues("displaystyle","linethickness","numalign","denomalign","bevelled");var G=this.HTMLgetScale(),B=j.displaystyle;var F=d.TeX.axis_height*G;if(j.bevelled){var E=(B?0.4:0.15);var r=Math.max(o.bbox.h+o.bbox.d,n.bbox.h+n.bbox.d)+2*E;var D=d.createBox(l);d.createDelimiter(D,47,r);d.placeBox(o,0,(o.bbox.d-o.bbox.h)/2+F+E);d.placeBox(D,o.bbox.w-E/2,(D.bbox.d-D.bbox.h)/2+F);d.placeBox(n,o.bbox.w+D.bbox.w-E,(n.bbox.d-n.bbox.h)/2+F-E)}else{var k=Math.max(o.bbox.w,n.bbox.w);var x=d.thickness2em(j.linethickness,G),z,y,w,s;var A=d.TeX.min_rule_thickness/this.em;if(B){w=d.TeX.num1;s=d.TeX.denom1}else{w=(x===0?d.TeX.num3:d.TeX.num2);s=d.TeX.denom2}w*=G;s*=G;if(x===0){z=Math.max((B?7:3)*d.TeX.rule_thickness,2*A);y=(w-o.bbox.d)-(n.bbox.h-s);if(y<z){w+=(z-y)/2;s+=(z-y)/2}}else{z=Math.max((B?2:0)*A+x,x/2+1.5*A);y=(w-o.bbox.d)-(F+x/2);if(y<z){w+=z-y}y=(F-x/2)-(n.bbox.h-s);if(y<z){s+=z-y}var m=d.createBox(l);d.createRule(m,x,0,k+2*x);d.placeBox(m,0,F-x/2)}d.alignBox(o,j.numalign,w);d.alignBox(n,j.denomalign,-s)}this.HTMLhandleSpace(C);this.HTMLhandleColor(C);return C},HTMLcanStretch:function(j){return false},HTMLhandleSpace:function(j){if(!this.texWithDelims){var k=(this.useMMLspacing?0:d.length2em(this.texSpacing()||0))+0.12;j.style.paddingLeft=d.Em(k);j.style.paddingRight=d.Em(0.12)}}});f.msqrt.Augment({toHTML:function(v){v=this.HTMLcreateSpan(v);var y=d.createStack(v);var m=d.createBox(y),s=d.createBox(y),r=d.createBox(y);var o=this.HTMLgetScale();var z=d.TeX.rule_thickness*o,l,k,w,n;if(this.Get("displaystyle")){l=d.TeX.x_height*o}else{l=z}k=Math.max(z+l/4,1.5*d.TeX.min_rule_thickness/this.em);var j=this.HTMLboxChild(0,m);w=j.bbox.h+j.bbox.d+k+z;d.createDelimiter(r,8730,w,o);d.MeasureSpans([j,r]);n=j.bbox.w;var u=0;if(r.isMultiChar||(d.AdjustSurd&&d.imgFonts)){r.bbox.w*=0.95}if(r.bbox.h+r.bbox.d>w){k=((r.bbox.h+r.bbox.d)-(w-z))/2}var A=d.FONTDATA.DELIMITERS[d.FONTDATA.RULECHAR];if(!A||n<A.HW[0][0]*o||o<0.75){d.createRule(s,0,z,n)}else{d.createDelimiter(s,d.FONTDATA.RULECHAR,n,o)}w=j.bbox.h+k+z;k=w*d.rfuzz;if(r.isMultiChar){k=d.rfuzz}u=this.HTMLaddRoot(y,r,u,r.bbox.h+r.bbox.d-w,o);d.placeBox(r,u,w-r.bbox.h);d.placeBox(s,u+r.bbox.w,w-s.bbox.h+k);d.placeBox(m,u+r.bbox.w,0);this.HTMLhandleSpace(v);this.HTMLhandleColor(v);return v},HTMLaddRoot:function(l,k,j,n,m){return j}});f.mroot.Augment({toHTML:f.msqrt.prototype.toHTML,HTMLaddRoot:function(r,k,p,n,j){var l=d.createBox(r);if(this.data[1]){var o=this.data[1].toHTML(l);o.style.paddingRight=o.style.paddingLeft="";d.Measured(o,l)}else{l.bbox=this.HTMLzeroBBox()}var m=this.HTMLrootHeight(k.bbox.h+k.bbox.d,j,l)-n;var q=Math.min(l.bbox.w,l.bbox.rw);p=Math.max(q,k.offset);d.placeBox(l,p-q,m);return p-k.offset},HTMLrootHeight:function(l,k,j){return 0.45*(l-0.9*k)+0.6*k+Math.max(0,j.bbox.d-0.075)}});f.mfenced.Augment({toHTML:function(n){n=this.HTMLcreateSpan(n);if(this.data.open){this.data.open.toHTML(n)}if(this.data[0]!=null){this.data[0].toHTML(n)}for(var k=1,j=this.data.length;k<j;k++){if(this.data[k]){if(this.data["sep"+k]){this.data["sep"+k].toHTML(n)}this.data[k].toHTML(n)}}if(this.data.close){this.data.close.toHTML(n)}var p=this.HTMLcomputeBBox(n);var l=n.bbox.h,o=n.bbox.d;for(k=0,j=p.length;k<j;k++){p[k].HTMLstretchV(n,l,o)}if(p.length){this.HTMLcomputeBBox(n,true)}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLcomputeBBox:function(o,n){var k=o.bbox={},p=[];this.HTMLcheckStretchy(this.data.open,k,p,n);this.HTMLcheckStretchy(this.data[0],k,p,n);for(var l=1,j=this.data.length;l<j;l++){if(this.data[l]){this.HTMLcheckStretchy(this.data["sep"+l],k,p,n);this.HTMLcheckStretchy(this.data[l],k,p,n)}}this.HTMLcheckStretchy(this.data.close,k,p,n);this.HTMLcleanBBox(k);return p},HTMLcheckStretchy:function(j,k,m,l){if(j){if(!l&&j.HTMLcanStretch("Vertical")){m.push(j);j=(j.CoreMO()||j)}this.HTMLcombineBBoxes(j,k)}}});f.menclose.Augment({toHTML:f.mbase.HTMLautoload});f.maction.Augment({toHTML:f.mbase.HTMLautoload});f.semantics.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.munderover.Augment({toHTML:function(K,G,E){var j=this.getValues("displaystyle","accent","accentunder","align");if(!j.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return f.msubsup.prototype.toHTML.call(this,K)}K=this.HTMLcreateSpan(K);var O=this.HTMLgetScale();var p=d.createStack(K);var q=[],n=[],M=[],v,L,H;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L]=d.createBox(p);n[L]=this.data[L].toHTML(v);if(L==this.base){if(E!=null){this.data[this.base].HTMLstretchV(v,G,E)}else{if(G!=null){this.data[this.base].HTMLstretchH(v,G)}}M[L]=(E==null&&G!=null?false:this.data[L].HTMLcanStretch("Horizontal"))}else{M[L]=this.data[L].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(n);var l=-d.BIGDIMEN,J=l;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]){if(q[L].bbox.w>J){J=q[L].bbox.w}if(!M[L]&&J>l){l=J}}}if(E==null&&G!=null){l=G}else{if(l==-d.BIGDIMEN){l=J}}for(L=J=0,H=this.data.length;L<H;L++){if(this.data[L]){v=q[L];if(M[L]){v.bbox=this.data[L].HTMLstretchH(v,l).bbox}if(v.bbox.w>J){J=v.bbox.w}}}var C=d.TeX.rule_thickness,F=d.FONTDATA.TeX_factor;var o=q[this.base]||{bbox:this.HTMLzeroBBox()};var u,r,z,w,s,B,I,N=0;if(o.bbox.ic){N=1.3*o.bbox.ic+0.05}for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L];s=d.TeX.big_op_spacing5*O;var A=(L!=this.base&&j[this.ACCENTS[L]]);if(A&&v.bbox.w<=1/d.em+0.0001){v.bbox.w=v.bbox.rw-v.bbox.lw;v.bbox.noclip=true;if(v.bbox.lw){v.insertBefore(d.createSpace(v.parentNode,0,0,-v.bbox.lw),v.firstChild)}d.createBlank(v,0,0,v.bbox.rw+0.1)}B={left:0,center:(J-v.bbox.w)/2,right:J-v.bbox.w}[j.align];u=B;r=0;if(L==this.over){if(A){I=Math.max(C*O*F,2.5/this.em);s=0;if(o.bbox.skew){u+=o.bbox.skew}}else{z=d.TeX.big_op_spacing1*O*F;w=d.TeX.big_op_spacing3*O*F;I=Math.max(z,w-Math.max(0,v.bbox.d))}I=Math.max(I,1.5/this.em);u+=N/2;r=o.bbox.h+v.bbox.d+I;v.bbox.h+=s}else{if(L==this.under){if(A){I=3*C*O*F;s=0}else{z=d.TeX.big_op_spacing2*O*F;w=d.TeX.big_op_spacing4*O*F;I=Math.max(z,w-v.bbox.h)}I=Math.max(I,1.5/this.em);u-=N/2;r=-(o.bbox.d+v.bbox.h+I);v.bbox.d+=s}}d.placeBox(v,u,r)}}this.HTMLhandleSpace(K);this.HTMLhandleColor(K);return K},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.msubsup.Augment({toHTML:function(J,H,B){J=this.HTMLcreateSpan(J);var M=this.HTMLgetScale(),G=this.HTMLgetMu(J);var o=d.createStack(J),k,m=[];var n=d.createBox(o);if(this.data[this.base]){m.push(this.data[this.base].toHTML(n));if(B!=null){this.data[this.base].HTMLstretchV(n,H,B)}else{if(H!=null){this.data[this.base].HTMLstretchH(n,H)}}}else{n.bbox=this.HTMLzeroBBox()}var K=d.TeX.x_height*M,A=d.TeX.scriptspace*M*0.75;var j,w;if(this.HTMLnotEmpty(this.data[this.sup])){j=d.createBox(o);m.push(this.data[this.sup].toHTML(j))}if(this.HTMLnotEmpty(this.data[this.sub])){w=d.createBox(o);m.push(this.data[this.sub].toHTML(w))}d.MeasureSpans(m);if(j){j.bbox.w+=A;j.bbox.rw=Math.max(j.bbox.w,j.bbox.rw)}if(w){w.bbox.w+=A;w.bbox.rw=Math.max(w.bbox.w,w.bbox.rw)}d.placeBox(n,0,0);var l=(this.data[this.sup]||this.data[this.sub]||this).HTMLgetScale();var E=d.TeX.sup_drop*l,C=d.TeX.sub_drop*l;var y=n.bbox.h-E,x=n.bbox.d+C,L=0,F;if(n.bbox.ic){n.bbox.w-=n.bbox.ic;L=1.3*n.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&n.bbox.scale===1&&!this.data[this.base].Get("largeop")){y=x=0}}var I=this.getValues("subscriptshift","superscriptshift");I.subscriptshift=(I.subscriptshift===""?0:d.length2em(I.subscriptshift,G));I.superscriptshift=(I.superscriptshift===""?0:d.length2em(I.superscriptshift,G));if(!j){if(w){x=Math.max(x,d.TeX.sub1*M,w.bbox.h-(4/5)*K,I.subscriptshift);d.placeBox(w,n.bbox.w,-x,w.bbox)}}else{if(!w){k=this.getValues("displaystyle","texprimestyle");F=d.TeX[(k.displaystyle?"sup1":(k.texprimestyle?"sup3":"sup2"))];y=Math.max(y,F*M,j.bbox.d+(1/4)*K,I.superscriptshift);d.placeBox(j,n.bbox.w+L,y,j.bbox)}else{x=Math.max(x,d.TeX.sub2*M);var z=d.TeX.rule_thickness*M;if((y-j.bbox.d)-(w.bbox.h-x)<3*z){x=3*z-y+j.bbox.d+w.bbox.h;E=(4/5)*K-(y-j.bbox.d);if(E>0){y+=E;x-=E}}d.placeBox(j,n.bbox.w+L,Math.max(y,I.superscriptshift));d.placeBox(w,n.bbox.w,-Math.max(x,I.subscriptshift))}}this.HTMLhandleSpace(J);this.HTMLhandleColor(J);return J},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mmultiscripts.Augment({toHTML:f.mbase.HTMLautoload});f.mtable.Augment({toHTML:f.mbase.HTMLautoload});f["annotation-xml"].Augment({toHTML:f.mbase.HTMLautoload});f.math.Augment({toHTML:function(t,k){var q=this.Get("alttext");if(q&&q!==""){k.setAttribute("aria-label",q)}var l=d.addElement(t,"nobr",{isMathJax:true});t=this.HTMLcreateSpan(l);var r=d.createStack(t),m=d.createBox(r),s;r.style.fontSize=l.parentNode.style.fontSize;l.parentNode.style.fontSize="";if(this.data[0]!=null){if(d.msieColorBug){if(this.background){this.data[0].background=this.background;delete this.background}if(this.mathbackground){this.data[0].mathbackground=this.mathbackground;delete this.mathbackground}}f.mbase.prototype.displayAlign=b.config.displayAlign;f.mbase.prototype.displayIndent=b.config.displayIndent;var n=this.data[0].toHTML(m);n.bbox.exactW=false;s=d.Measured(n,m)}d.placeBox(m,0,0);r.style.width=Math.round(d.unEm(r.style.width)*this.em)+"px";var j=1/d.em,o=d.em/d.outerEm;d.em/=o;t.bbox.h*=o;t.bbox.d*=o;t.bbox.w*=o;t.bbox.lw*=o;t.bbox.rw*=o;if(s&&s.bbox.width!=null){r.style.width=s.bbox.width;m.style.width="100%"}this.HTMLhandleColor(t);if(s){d.createRule(t,(s.bbox.h+j)*o,(s.bbox.d+j)*o,0)}if(!this.isMultiline&&this.Get("display")==="block"&&t.bbox.width==null){var u=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(u.indentalignfirst!==f.INDENTALIGN.INDENTALIGN){u.indentalign=u.indentalignfirst}if(u.indentalign===f.INDENTALIGN.AUTO){u.indentalign=this.displayAlign}k.style.textAlign=u.indentalign;if(u.indentshiftfirst!==f.INDENTSHIFT.INDENTSHIFT){u.indentshift=u.indentshiftfirst}if(u.indentshift==="auto"){u.indentshift=this.displayIndent}if(u.indentshift&&u.indentalign!==f.INDENTALIGN.CENTER){t.style[{left:"marginLeft",right:"marginRight"}[u.indentalign]]=d.Em(d.length2em(u.indentshift))}}return t},HTMLspanElement:f.mbase.prototype.HTMLspanElement});f.TeXAtom.Augment({toHTML:function(k){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){if(this.texClass===f.TEXCLASS.VCENTER){var j=d.createStack(k);var l=d.createBox(j);d.Measured(this.data[0].toHTML(l),l);d.placeBox(l,0,d.TeX.axis_height-(l.bbox.h+l.bbox.d)/2+l.bbox.d)}else{k.bbox=this.data[0].toHTML(k).bbox}}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k}});MathJax.Hub.Register.StartupHook("onLoad",function(){setTimeout(MathJax.Callback(["loadComplete",d,"jax.js"]),0)})});b.Register.StartupHook("End Config",function(){b.Browser.Select({MSIE:function(j){var n=(document.documentMode||0);var m=j.versionAtLeast("7.0");var l=j.versionAtLeast("8.0")&&n>7;var k=(document.compatMode==="BackCompat");if(n<9){d.config.styles[".MathJax .MathJax_HitBox"]["background-color"]="white";d.config.styles[".MathJax .MathJax_HitBox"].opacity=0;d.config.styles[".MathJax .MathJax_HitBox"].filter="alpha(opacity=0)"}d.Augment({PaddingWidthBug:true,msieAccentBug:true,msieColorBug:true,msieColorPositionBug:true,msieRelativeWidthBug:k,msieDisappearingBug:(n>=8),msieMarginScaleBug:(n<8),msiePaddingWidthBug:true,msieBorderWidthBug:k,msieFrameSizeBug:(n<=8),msieInlineBlockAlignBug:(!l||k),msiePlaceBoxBug:(l&&!k),msieClipRectBug:!l,msieNegativeSpaceBug:k,cloneNodeBug:(l&&j.version==="8.0"),initialSkipBug:(n<8),msieNegativeBBoxBug:(n>=8),msieIE6:!m,msieItalicWidthBug:true,FontFaceBug:true,msieFontCSSBug:j.isIE9,allowWebFonts:(n>=9?"woff":"eot")})},Firefox:function(k){var l=false;if(k.versionAtLeast("3.5")){var j=String(document.location).replace(/[^\/]*$/,"");if(document.location.protocol!=="file:"||b.config.root.match(/^https?:\/\//)||(b.config.root+"/").substr(0,j.length)===j){l="otf"}}d.Augment({ffVerticalAlignBug:true,AccentBug:true,allowWebFonts:l})},Safari:function(o){var m=o.versionAtLeast("3.0");var l=o.versionAtLeast("3.1");var j=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var k=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var p=(l&&o.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!o.versionAtLeast("5.0"))||(k!=null&&(k[1]<2||(k[1]==2&&k[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!l,safariTextNodeBug:!m,forceReflow:true,allowWebFonts:(l&&!p?"otf":false)});if(j){d.Augment({webFontDefault:(o.isMobile?"sans-serif":"serif")})}if(o.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(p){var n=b.config["HTML-CSS"];if(n){n.availableFonts=[];n.preferredFont=null}else{b.config["HTML-CSS"]={availableFonts:[],preferredFont:null}}}},Chrome:function(j){d.Augment({Em:d.Px,unEm:d.unPx,chromeHeightBug:true,cloneNodeBug:true,rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariWebFontSerif:[""],forceReflow:true,allowWebFonts:(j.versionAtLeast("4.0")?"otf":"svg")})},Opera:function(j){j.isMini=(navigator.appVersion.match("Opera Mini")!=null);d.config.styles[".MathJax .merror"]["vertical-align"]=null;d.config.styles[".MathJax span"]["z-index"]=0;d.Augment({operaHeightBug:true,operaVerticalAlignBug:true,operaFontSizeBug:j.versionAtLeast("10.61"),initialSkipBug:true,FontFaceBug:true,PaddingWidthBug:true,allowWebFonts:(j.versionAtLeast("10.0")&&!j.isMini?"otf":false),adjustAvailableFonts:d.removeSTIXfonts})},Konqueror:function(j){d.Augment({konquerorVerticalAlignBug:true})}})});MathJax.Hub.Register.StartupHook("End Cookie",function(){if(b.config.menuSettings.zoom!=="None"){g.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.Ajax,MathJax.Hub,MathJax.OutputJax["HTML-CSS"]);
+(function(h,b,d){var g,i=b.Browser.isMobile;var e=function(){var k=[].slice.call(arguments,0);k[0][0]=["HTML-CSS",k[0][0]];return MathJax.Message.Set.apply(MathJax.Message,k)};var f=MathJax.Object.Subclass({timeout:(i?15:8)*1000,FontInfo:{STIX:{family:"STIXSizeOneSym",testString:"() {} []"},TeX:{family:"MathJax_Size1",testString:"() {} []"}},comparisonFont:["sans-serif","monospace","script","Times","Courier","Arial","Helvetica"],testSize:["40px","50px","60px","30px","20px"],Init:function(){this.div=MathJax.HTML.addElement(document.body,"div",{id:"MathJax_Font_Test",style:{position:"absolute",visibility:"hidden",top:0,left:0,width:"auto",padding:0,border:0,margin:0,whiteSpace:"nowrap",textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal",fontSize:this.testSize[0],fontWeight:"normal",fontStyle:"normal",fontSizeAdjust:"none"}},[""]);this.text=this.div.firstChild},findFont:function(o,l){if(l&&this.testCollection(l)){return l}for(var n=0,k=o.length;n<k;n++){if(o[n]===l){continue}if(this.testCollection(o[n])){return o[n]}}return null},testCollection:function(k){return this.testFont(this.FontInfo[k])},testFont:function(n){if(n.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(n.weight||"normal");this.div.style.fontStyle=(n.style||"normal")}var l=this.getComparisonWidths(n.testString,n.noStyleChar);if(l){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==l[0]){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[l[2]];if(this.div.offsetWidth==l[1]){return false}}if(this.div.offsetWidth!=l[3]||this.div.offsetHeight!=l[4]){if(n.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var o=0,k=this.testSize.length;o<k;o++){if(this.testStyleChar(n,this.testSize[o])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(m,p){var s=3+(m.weight?2:0)+(m.style?4:0);var l="",o=0;var r=this.div.style.fontSize;this.div.style.fontSize=p;if(d.msieItalicWidthBug&&m.style==="italic"){this.text.nodeValue=l=this.compChar;o=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+l}else{this.text.nodeValue=this.compChar+l}var k=this.div.offsetWidth-o;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+l}else{this.text.nodeValue=this.styleChar+l}var q=Math.floor((this.div.offsetWidth-o)/k+0.5);if(q===s){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+l}else{this.text.nodeValue=this.versionChar+l}m.version=Math.floor((this.div.offsetWidth-o)/k+1.5)/2}this.div.style.fontSize=r;return(q===s)},getComparisonWidths:function(p,n){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!n){p+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=p}else{this.text.nodeValue=p}this.div.style.fontFamily=this.comparisonFont[0];var l=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var r=this.div.offsetWidth,o=this.div.offsetHeight;for(var q=1,k=this.comparisonFont.length;q<k;q++){this.div.style.fontFamily=this.comparisonFont[q];if(this.div.offsetWidth!=l){return[l,this.div.offsetWidth,q,r,o]}}return null},loadWebFont:function(l){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+l.directory);var o=e(["LoadWebFont","Loading web-font %1",d.fontInUse+"/"+l.directory]);var k=MathJax.Callback({});var m=MathJax.Callback(["loadComplete",this,l,o,k]);h.timer.start(h,[this.checkWebFont,l,m],0,this.timeout);return k},loadComplete:function(m,p,l,k){MathJax.Message.Clear(p);if(k===h.STATUS.OK){this.webFontLoaded=true;l();return}this.loadError(m);if(b.Browser.isFirefox&&d.allowWebFonts){var o=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){o+=":"+document.location.port}o+="/";if(h.fileURL(d.webfontDir).substr(0,o.length)!==o){this.firefoxFontError(m)}}if(!this.webFontLoaded){d.loadWebFontError(m,l)}else{l()}},loadError:function(k){e(["CantLoadWebFont","Can't load web font %1",d.fontInUse+"/"+k.directory],null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+k.directory,k])},firefoxFontError:function(k){e(["FirefoxCantLoadWebFont","Firefox can't load web fonts from a remote host"],null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(k,l,m){if(k.time(m)){return}if(d.Font.testFont(l)){m(k.STATUS.OK)}else{setTimeout(k,k.delay)}},fontFace:function(m){var n=d.allowWebFonts;var p=d.FONTDATA.FONTS[m];if(d.msieFontCSSBug&&!p.family.match(/-Web$/)){p.family+="-Web"}var l=h.fileURL(d.webfontDir+"/"+n);var k=m.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!k.match(/-/)){k+="-Regular"}if(n==="svg"){k+=".svg#"+k}else{k+="."+n}var o={"font-family":p.family,src:"url('"+l+"/"+k+"')"};if(n==="otf"){o.src+=" format('opentype')";l=h.fileURL(d.webfontDir+"/woff");o.src="url('"+l+"/"+k.replace(/otf$/,"woff")+"') format('woff'), "+o.src}else{if(n!=="eot"){o.src+=" format('"+n+"')"}}if(!(d.FontFaceBug&&p.isWebFont)){if(m.match(/-bold/)){o["font-weight"]="bold"}if(m.match(/-italic/)){o["font-style"]="italic"}}return o}});var j,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! 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*":{filter:"none",opacity:1,background:"transparent"},"@font-face":{"font-family":"MathJax_Blank",src:"url('about:blank')"}}},settings:b.config.menuSettings,hideProcessedMath:true,Font:null,webFontDefault:"MathJax_Blank",allowWebFonts:"otf",maxStretchyParts:1000,Config:function(){if(!this.require){this.require=[]}this.Font=f();this.SUPER(arguments).Config.call(this);var l=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(l.scale){this.config.scale=l.scale}if(l.font&&l.font!=="Auto"){if(l.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont=this.config.webFont="TeX"}else{if(l.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(l.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(l.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont=this.config.webFont=""}}}}}var k=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!k&&this.allowWebFonts){k=this.config.webFont;if(k){this.webFonts=true}}if(!k&&this.config.imageFont){k=this.config.imageFont;this.imgFonts=true}if(k){this.fontInUse=k;this.fontDir+="/"+k;this.webfontDir+="/"+k;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{e(["CantFindFontUsing","Can't find a valid font using %1","["+this.config.availableFonts.join(", ")+"]"],null,3000);this.fontInUse="generic";this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]},"-generic-variant":{fonts:[]},"-largeOp":{fonts:[]},"-smallOp":{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){j=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=j.ContextMenu;this.Mousedown=j.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var l=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=l.offsetWidth/5;this.hiddenDiv.removeChild(l);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(k){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return h.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(n){for(var l=0,k=n.length;l<k;l++){if(n[l]==="STIX"){n.splice(l,1);k--;l--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=n[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var l=0,k=d.config.preloadWebFonts.length;l<k;l++){var n=d.FONTDATA.FONTS[d.config.preloadWebFonts[l]];if(!n.available){d.Font.testFont(n)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(o){var u=o.jax[this.id],v,r=u.length,z,t,A,n,y,l,x,q,s,k,w=false,B=this.config.linebreaks.automatic,p=this.config.linebreaks.width;if(B){w=(p.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(w){p=p.replace(/\s*container\s*/,"")}else{k=this.defaultWidth}if(p===""){p="100%"}}else{k=100000}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}t=z.previousSibling;if(t&&String(t.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){t.parentNode.removeChild(t)}l=z.MathJax.elementJax;if(!l){continue}l.HTMLCSS={display:(l.root.Get("display")==="block")};A=n=this.Element("span",{className:"MathJax",id:l.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:j.Menu,onmousedown:j.Mousedown,onmouseover:j.Mouseover,onmouseout:j.Mouseout,onmousemove:j.Mousemove,onclick:j.Click,ondblclick:j.DblClick});if(b.Browser.noContextMenu){A.ontouchstart=a.start;A.ontouchend=a.end}if(l.HTMLCSS.display){n=this.Element("div",{className:"MathJax_Display"});n.appendChild(A)}else{if(this.msieDisappearingBug){A.style.display="inline-block"}}n.setAttribute("role","textbox");n.setAttribute("aria-readonly","true");n.className+=" MathJax_Processing";z.parentNode.insertBefore(n,z);z.parentNode.insertBefore(this.EmExSpan.cloneNode(true),z);if(w){n.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),n)}}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=z.previousSibling;n=y.previousSibling;l=z.MathJax.elementJax;if(!l){continue}x=y.firstChild.offsetHeight/60;q=y.lastChild.firstChild.offsetHeight/60;if(w){k=n.previousSibling.firstChild.offsetWidth}if(x===0||x==="NaN"){this.hiddenDiv.appendChild(n);l.HTMLCSS.isHidden=true;x=this.defaultEx;q=this.defaultEm;if(w){k=this.defaultWidth}}s=Math.floor(Math.max(this.config.minScaleAdjust/100,(x/this.TeX.x_height)/q)*this.config.scale);l.HTMLCSS.scale=s/100;l.HTMLCSS.fontSize=s+"%";l.HTMLCSS.em=l.HTMLCSS.outerEm=q;this.em=q*s/100;l.HTMLCSS.ex=x;l.HTMLCSS.lineWidth=(B?this.length2em(p,1,k/this.em):1000000)}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=u[v].previousSibling;l=u[v].MathJax.elementJax;if(!l){continue}if(w){A=y.previousSibling;if(!l.HTMLCSS.isHidden){A=A.previousSibling}A.parentNode.removeChild(A)}y.parentNode.removeChild(y)}o.HTMLCSSeqn=o.HTMLCSSlast=0;o.HTMLCSSi=-1;o.HTMLCSSchunk=this.config.EqnChunk;o.HTMLCSSdelay=false},Translate:function(l,p){if(!l.parentNode){return}if(p.HTMLCSSdelay){p.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var k=l.MathJax.elementJax,o=k.root,m=document.getElementById(k.inputID+"-Frame"),q=(k.HTMLCSS.display?m.parentNode:m);this.em=g.mbase.prototype.em=k.HTMLCSS.em*k.HTMLCSS.scale;this.outerEm=k.HTMLCSS.em;this.scale=k.HTMLCSS.scale;this.linebreakWidth=k.HTMLCSS.lineWidth;m.style.fontSize=k.HTMLCSS.fontSize;this.initImg(m);this.initHTML(o,m);o.setTeXclass();try{o.toHTML(m,q)}catch(n){if(n.restart){while(m.firstChild){m.removeChild(m.firstChild)}}throw n}if(k.HTMLCSS.isHidden){l.parentNode.insertBefore(q,l)}q.className=q.className.split(/ /)[0];if(this.hideProcessedMath){q.className+=" MathJax_Processed";if(l.MathJax.preview){k.HTMLCSS.preview=l.MathJax.preview;delete l.MathJax.preview}p.HTMLCSSeqn+=(p.i-p.HTMLCSSi);p.HTMLCSSi=p.i;if(p.HTMLCSSeqn>=p.HTMLCSSlast+p.HTMLCSSchunk){this.postTranslate(p);p.HTMLCSSchunk=Math.floor(p.HTMLCSSchunk*this.config.EqnChunkFactor);p.HTMLCSSdelay=true}}},postTranslate:function(r){var l=r.jax[this.id];if(!this.hideProcessedMath){return}for(var p=r.HTMLCSSlast,k=r.HTMLCSSeqn;p<k;p++){var n=l[p];if(n&&n.MathJax.elementJax){n.previousSibling.className=n.previousSibling.className.split(/ /)[0];var q=n.MathJax.elementJax.HTMLCSS;if(q.preview){q.preview.innerHTML="";n.MathJax.preview=q.preview;delete q.preview}}}if(this.forceReflow){var o=(document.styleSheets||[])[0]||{};o.disabled=true;o.disabled=false}r.HTMLCSSlast=r.HTMLCSSeqn},getJaxFromMath:function(k){if(k.parentNode.className==="MathJax_Display"){k=k.parentNode}do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return k.root.HTMLspanElement()},getHoverBBox:function(k,n,o){var p=n.bbox,m=k.HTMLCSS.outerEm;var l={w:p.w*m,h:p.h*m,d:p.d*m};if(p.width){l.width=p.width}return l},Zoom:function(l,v,u,k,s){v.className="MathJax";v.style.fontSize=l.HTMLCSS.fontSize;var x=v.appendChild(this.EmExSpan.cloneNode(true));var o=x.lastChild.firstChild.offsetHeight/60;this.em=g.mbase.prototype.em=o;this.outerEm=o/l.HTMLCSS.scale;x.parentNode.removeChild(x);this.idPostfix="-zoom";l.root.toHTML(v,v);this.idPostfix="";var n=l.root.HTMLspanElement().bbox.width;if(n){v.style.width=Math.floor(k-1.5*d.em)+"px";v.style.display="inline-block";var m=(l.root.id||"MathJax-Span-"+l.root.spanID)+"-zoom";var p=document.getElementById(m).firstChild;while(p&&p.style.width!==n){p=p.nextSibling}if(p){p.style.width="100%"}}v.style.position="absolute";if(!n){u.style.position="absolute"}var t=v.offsetWidth,r=v.offsetHeight,w=u.offsetHeight,q=u.offsetWidth;if(q===0){q=u.parentNode.offsetWidth}v.style.position=u.style.position="";return{Y:-j.getBBox(v).h,mW:q,mH:w,zW:t,zH:r}},initImg:function(k){},initHTML:function(l,k){},initFont:function(k){var m=d.FONTDATA.FONTS,l=d.config.availableFonts;if(l&&l.length&&d.Font.testFont(m[k])){m[k].available=true;return null}if(!this.allowWebFonts){return null}m[k].isWebFont=true;if(d.FontFaceBug){m[k].family=k;if(d.msieFontCSSBug){m[k].family+="-Web"}}return h.Styles({"@font-face":this.Font.fontFace(k)})},Remove:function(k){var l=document.getElementById(k.inputID+"-Frame");if(l){if(k.HTMLCSS.display){l=l.parentNode}l.parentNode.removeChild(l)}delete k.HTMLCSS},getHD:function(l){var k=l.style.position;l.style.position="absolute";this.HDimg.style.height="0px";l.appendChild(this.HDspan);var m={h:l.offsetHeight};this.HDimg.style.height=m.h+"px";m.d=l.offsetHeight-m.h;m.h-=m.d;m.h/=this.em;m.d/=this.em;l.removeChild(this.HDspan);l.style.position=k;return m},getW:function(o){var l,n,m=(o.bbox||{}).w,p=o;if(o.bbox&&o.bbox.exactW){return m}if((o.bbox&&m>=0&&!this.initialSkipBug)||this.negativeBBoxes||!o.firstChild){l=o.offsetWidth;n=o.parentNode.offsetHeight}else{if(o.bbox&&m<0&&this.msieNegativeBBoxBug){l=-o.offsetWidth,n=o.parentNode.offsetHeight}else{if(this.initialSkipBug){var k=o.style.position;o.style.position="absolute";p=this.startMarker;o.insertBefore(p,o.firstChild)}o.appendChild(this.endMarker);l=this.endMarker.offsetLeft-p.offsetLeft;o.removeChild(this.endMarker);if(this.initialSkipBug){o.removeChild(p);o.style.position=k}}}if(n!=null){o.parentNode.HH=n/this.em}return l/this.em},Measured:function(m,l){var n=m.bbox;if(n.width==null&&n.w&&!n.isMultiline){var k=this.getW(m);n.rw+=k-n.w;n.w=k;n.exactW=true}if(!l){l=m.parentNode}if(!l.bbox){l.bbox=n}return m},Remeasured:function(l,k){k.bbox=this.Measured(l,k).bbox},MeasureSpans:function(o){var r=[],t,q,n,u,k,p,l,s;for(q=0,n=o.length;q<n;q++){t=o[q];if(!t){continue}u=t.bbox;s=this.parentNode(t);if(u.exactW||u.width||u.w===0||u.isMultiline){if(!s.bbox){s.bbox=u}continue}if(this.negativeBBoxes||!t.firstChild||(u.w>=0&&!this.initialSkipBug)||(u.w<0&&this.msieNegativeBBoxBug)){r.push([t])}else{if(this.initialSkipBug){k=this.startMarker.cloneNode(true);p=this.endMarker.cloneNode(true);t.insertBefore(k,t.firstChild);t.appendChild(p);r.push([t,k,p,t.style.position]);t.style.position="absolute"}else{p=this.endMarker.cloneNode(true);t.appendChild(p);r.push([t,null,p])}}}for(q=0,n=r.length;q<n;q++){t=r[q][0];u=t.bbox;s=this.parentNode(t);if((u.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!t.firstChild){l=t.offsetWidth;s.HH=s.offsetHeight/this.em}else{if(u.w<0&&this.msieNegativeBBoxBug){l=-t.offsetWidth,s.HH=s.offsetHeight/this.em}else{l=r[q][2].offsetLeft-((r[q][1]||{}).offsetLeft||0)}}l/=this.em;u.rw+=l-u.w;u.w=l;u.exactW=true;if(!s.bbox){s.bbox=u}}for(q=0,n=r.length;q<n;q++){t=r[q];if(t[1]){t[1].parentNode.removeChild(t[1]),t[0].style.position=t[3]}if(t[2]){t[2].parentNode.removeChild(t[2])}}},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},EmRounded:function(k){k=(Math.round(k*d.em)+0.05)/d.em;if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(k){return parseFloat(k)},Px:function(k){k*=this.em;var l=(k<0?"-":"");return l+Math.abs(k).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(k){return parseFloat(k)/this.em},Percent:function(k){return(100*k).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(r,l,p){if(typeof(r)!=="string"){r=r.toString()}if(r===""){return""}if(r===g.SIZE.NORMAL){return 1}if(r===g.SIZE.BIG){return 2}if(r===g.SIZE.SMALL){return 0.71}if(r==="infinity"){return d.BIGDIMEN}var o=this.FONTDATA.TeX_factor;if(r.match(/mathspace$/)){return d.MATHSPACE[r]*o}var n=r.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var k=parseFloat(n[1]||"1"),q=n[2];if(p==null){p=1}if(l==null){l=1}if(q==="em"){return k*o}if(q==="ex"){return k*d.TeX.x_height*o}if(q==="%"){return k/100*p}if(q==="px"){return k/d.em}if(q==="pt"){return k/10*o}if(q==="pc"){return k*1.2*o}if(q==="in"){return k*this.pxPerInch/d.em}if(q==="cm"){return k*this.pxPerInch/d.em/2.54}if(q==="mm"){return k*this.pxPerInch/d.em/25.4}if(q==="mu"){return k/18*o*l}return k*o*p},thickness2em:function(l,k){var m=d.TeX.rule_thickness;if(l===g.LINETHICKNESS.MEDIUM){return m}if(l===g.LINETHICKNESS.THIN){return 0.67*m}if(l===g.LINETHICKNESS.THICK){return 1.67*m}return this.length2em(l,k,m)},getPadding:function(l){var n={top:0,right:0,bottom:0,left:0},k=false;for(var o in n){if(n.hasOwnProperty(o)){var m=l.style["padding"+o.charAt(0).toUpperCase()+o.substr(1)];if(m){n[o]=this.length2em(m);k=true}}}return(k?n:false)},getBorders:function(p){var m={top:0,right:0,bottom:0,left:0},n={},l=false;for(var q in m){if(m.hasOwnProperty(q)){var k="border"+q.charAt(0).toUpperCase()+q.substr(1);var o=p.style[k+"Style"];if(o){l=true;m[q]=this.length2em(p.style[k+"Width"]);n[k]=[p.style[k+"Width"],p.style[k+"Style"],p.style[k+"Color"]].join(" ")}}}m.css=n;return(l?m:false)},setBorders:function(k,l){if(l){for(var m in l.css){if(l.css.hasOwnProperty(m)){k.style[m]=l.css[m]}}}},createStrut:function(m,l,n){var k=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:l+"px",width:"1px",marginRight:"-1px"}});if(n){m.insertBefore(k,m.firstChild)}else{m.appendChild(k)}return k},createBlank:function(l,k,m){var n=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(k)}});if(m){l.insertBefore(n,l.firstChild)}else{l.appendChild(n)}return n},createShift:function(l,k,n){var m=this.Element("span",{style:{marginLeft:this.Em(k)},isMathJax:true});if(n){l.insertBefore(m,l.firstChild)}else{l.appendChild(m)}return m},createSpace:function(p,n,o,q,m,s){if(n<-o){o=-n}var r=this.Em(n+o),k=this.Em(-o);if(this.msieInlineBlockAlignBug){k=this.Em(d.getHD(p.parentNode).d-o)}if(p.isBox||s){var l=(p.scale==null?1:p.scale);p.bbox={exactW:true,h:n*l,d:o*l,w:q*l,rw:q*l,lw:0};p.style.height=r;p.style.verticalAlign=k;p.HH=(n+o)*l}else{p=this.addElement(p,"span",{style:{height:r,verticalAlign:k},isMathJax:true})}if(q>=0){p.style.width=this.Em(q);p.style.display="inline-block";p.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){p.style.height=""}p.style.marginLeft=this.Em(q);if(d.safariNegativeSpaceBug&&p.parentNode.firstChild==p){this.createBlank(p,0,true)}}if(m&&m!==g.COLOR.TRANSPARENT){p.style.backgroundColor=m;p.style.position="relative"}return p},createRule:function(r,n,p,s,l){if(n<-p){p=-n}var m=d.TeX.min_rule_thickness,o=1;if(s>0&&s*this.em<m){s=m/this.em}if(n+p>0&&(n+p)*this.em<m){o=1/(n+p)*(m/this.em);n*=o;p*=o}if(!l){l="solid"}else{l="solid "+l}l=this.Em(s)+" "+l;var t=(o===1?this.Em(n+p):m+"px"),k=this.Em(-p);var q=this.addElement(r,"span",{style:{borderLeft:l,display:"inline-block",overflow:"hidden",width:0,height:t,verticalAlign:k},bbox:{h:n,d:p,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:n+p,isMathJax:true});if(s>0&&q.offsetWidth==0){q.style.width=this.Em(s)}if(r.isBox||r.className=="mspace"){r.bbox=q.bbox,r.HH=n+p}return q},createFrame:function(s,q,r,u,x,l){if(q<-r){r=-q}var p=2*x;if(this.msieFrameSizeBug){if(u<p){u=p}if(q+r<p){q=p-r}}if(this.msieBorderWidthBug){p=0}var v=this.Em(q+r-p),k=this.Em(-r-x),o=this.Em(u-p);var m=this.Em(x)+" "+l;var n=this.addElement(s,"span",{style:{border:m,display:"inline-block",overflow:"hidden",width:o,height:v},bbox:{h:q,d:r,w:u,rw:u,lw:0,exactW:true},noAdjust:true,HH:q+r,isMathJax:true});if(k){n.style.verticalAlign=k}return n},parentNode:function(l){var k=l.parentNode;if(k.nodeName.toLowerCase()==="a"){k=k.parentNode}return k},createStack:function(m,o,l){if(this.msiePaddingWidthBug){this.createStrut(m,0)}var n=String(l).match(/%$/);var k=(!n&&l!=null?l:0);m=this.addElement(m,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(n?"100%":this.Em(k)),height:0}});if(!o){m.parentNode.bbox=m.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:k,lw:this.BIGDIMEN,rw:(!n&&l!=null?l:-this.BIGDIMEN)};if(n){m.bbox.width=l}}return m},createBox:function(l,k){var m=this.addElement(l,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(k!=null){m.style.width=k}return m},addBox:function(k,l){l.style.position="absolute";l.isBox=l.isMathJax=true;return k.appendChild(l)},placeBox:function(u,s,q,o){u.isMathJax=true;var v=d.parentNode(u),C=u.bbox,z=v.bbox;if(this.msiePlaceBoxBug){this.addText(u,this.NBSP)}if(this.imgSpaceBug){this.addText(u,this.imgSpace)}var w,F=0;if(u.HH!=null){w=u.HH}else{if(C){w=Math.max(3,C.h+C.d)}else{w=u.offsetHeight/this.em}}if(!u.noAdjust){w+=1;w=Math.round(w*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(u,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(w)}})}else{this.addElement(u,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(w)}});if(d.chromeHeightBug){w-=(u.lastChild.offsetHeight-Math.round(w*this.em))/this.em}}}if(C){if(this.initialSkipBug){if(C.lw<0){F=C.lw;d.createBlank(u,-F,true)}if(C.rw>C.w){d.createBlank(u,C.rw-C.w+0.1)}}if(!this.msieClipRectBug&&!C.noclip&&!o){var B=3/this.em;var A=(C.H==null?C.h:C.H),m=(C.D==null?C.d:C.D);var E=w-A-B,p=w+m+B,n=C.lw-3*B,k=1000;if(this.initialSkipBug&&C.lw<0){n=-3*B}if(C.isFixed){k=C.width-n}u.style.clip="rect("+this.Em(E)+" "+this.Em(k)+" "+this.Em(p)+" 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o=0,q=-p.w/2,k="50%";if(this.initialSkipBug){o=p.w-p.rw-0.1;q+=p.lw}if(this.msieMarginScaleBug){q=(q*this.em)+"px"}else{q=this.Em(q)}if(m){q="";k=(50-parseFloat(p.width)/2)+"%"}b.Insert(n.style,({right:{left:"",right:this.Em(o)},center:{left:k,marginLeft:q}})[t])},setStackWidth:function(l,k){if(typeof(k)==="number"){l.style.width=this.Em(Math.max(0,k));var m=l.bbox;if(m){m.w=k;m.exactW=true}m=l.parentNode.bbox;if(m){m.w=k;m.exactW=true}}else{l.style.width=l.parentNode.style.width="100%";if(l.bbox){l.bbox.width=k}if(l.parentNode.bbox){l.parentNode.bbox.width=k}}},createDelimiter:function(u,k,n,q,o){if(!k){u.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};u.bbox.rw=u.bbox.w;this.createSpace(u,u.bbox.h,u.bbox.d,u.bbox.w);return}if(!q){q=1}if(!(n instanceof Array)){n=[n,n]}var t=n[1];n=n[0];var l={alias:k};while(l.alias){k=l.alias;l=this.FONTDATA.DELIMITERS[k];if(!l){l={HW:[0,this.FONTDATA.VARIANT[g.VARIANT.NORMAL]]}}}if(l.load){b.RestartAfter(h.Require(this.fontDir+"/fontdata-"+l.load+".js"))}for(var s=0,p=l.HW.length;s<p;s++){if(l.HW[s][0]*q>=n-0.01||(s==p-1&&!l.stretch)){if(l.HW[s][2]){q*=l.HW[s][2]}if(l.HW[s][3]){k=l.HW[s][3]}var r=this.addElement(u,"span");this.createChar(r,[k,l.HW[s][1]],q,o);u.bbox=r.bbox;u.offset=0.65*u.bbox.w;u.scale=q;return}}if(l.stretch){this["extendDelimiter"+l.dir](u,t,l.stretch,q,o)}},extendDelimiterV:function(A,t,E,F,w){var o=this.createStack(A,true);var v=this.createBox(o),u=this.createBox(o);this.createChar(v,(E.top||E.ext),F,w);this.createChar(u,(E.bot||E.ext),F,w);var m={bbox:{w:0,lw:0,rw:0}},D=m,p;var B=v.bbox.h+v.bbox.d+u.bbox.h+u.bbox.d;var r=-v.bbox.h;this.placeBox(v,0,r,true);r-=v.bbox.d;if(E.mid){D=this.createBox(o);this.createChar(D,E.mid,F,w);B+=D.bbox.h+D.bbox.d}if(E.min&&t<B*E.min){t=B*E.min}if(t>B){m=this.Element("span");this.createChar(m,E.ext,F,w);var C=m.bbox.h+m.bbox.d,l=C-0.05,x,q,z=(E.mid?2:1);q=x=Math.min(Math.ceil((t-B)/(z*l)),this.maxStretchyParts);if(!E.fullExtenders){l=(t-B)/(z*x)}var s=(x/(x+1))*(C-l);l=C-s;r+=s+l-m.bbox.h;while(z-->0){while(x-->0){if(!this.msieCloneNodeBug){p=m.cloneNode(true)}else{p=this.Element("span");this.createChar(p,E.ext,F,w)}p.bbox=m.bbox;r-=l;this.placeBox(this.addBox(o,p),0,r,true)}r+=s-m.bbox.d;if(E.mid&&z){this.placeBox(D,0,r-D.bbox.h,true);x=q;r+=-(D.bbox.h+D.bbox.d)+s+l-m.bbox.h}}}else{r+=(B-t)/2;if(E.mid){this.placeBox(D,0,r-D.bbox.h,true);r+=-(D.bbox.h+D.bbox.d)}r+=(B-t)/2}this.placeBox(u,0,r-u.bbox.h,true);r-=u.bbox.h+u.bbox.d;A.bbox={w:Math.max(v.bbox.w,m.bbox.w,u.bbox.w,D.bbox.w),lw:Math.min(v.bbox.lw,m.bbox.lw,u.bbox.lw,D.bbox.lw),rw:Math.max(v.bbox.rw,m.bbox.rw,u.bbox.rw,D.bbox.rw),h:0,d:-r,exactW:true};A.scale=F;A.offset=0.55*A.bbox.w;A.isMultiChar=true;this.setStackWidth(o,A.bbox.w)},extendDelimiterH:function(B,o,E,G,y){var r=this.createStack(B,true);var p=this.createBox(r),C=this.createBox(r);this.createChar(p,(E.left||E.rep),G,y);this.createChar(C,(E.right||E.rep),G,y);var l=this.Element("span");this.createChar(l,E.rep,G,y);var D={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},m;this.placeBox(p,-p.bbox.lw,0,true);var u=(p.bbox.rw-p.bbox.lw)+(C.bbox.rw-C.bbox.lw)-0.05,t=p.bbox.rw-p.bbox.lw-0.025,v;if(E.mid){D=this.createBox(r);this.createChar(D,E.mid,G,y);u+=D.bbox.w}if(E.min&&o<u*E.min){o=u*E.min}if(o>u){var F=l.bbox.rw-l.bbox.lw,q=F-0.05,z,s,A=(E.mid?2:1);s=z=Math.min(Math.ceil((o-u)/(A*q)),this.maxStretchyParts);if(!E.fillExtenders){q=(o-u)/(A*z)}v=(z/(z+1))*(F-q);q=F-v;t-=l.bbox.lw+v;while(A-->0){while(z-->0){if(!this.cloneNodeBug){m=l.cloneNode(true)}else{m=this.Element("span");this.createChar(m,E.rep,G,y)}m.bbox=l.bbox;this.placeBox(this.addBox(r,m),t,0,true);t+=q}if(E.mid&&A){this.placeBox(D,t,0,true);t+=D.bbox.w-v;z=s}}}else{t-=(u-o)/2;if(E.mid){this.placeBox(D,t,0,true);t+=D.bbox.w}t-=(u-o)/2}this.placeBox(C,t,0,true);B.bbox={w:t+C.bbox.rw,lw:0,rw:t+C.bbox.rw,H:Math.max(p.bbox.h,l.bbox.h,C.bbox.h,D.bbox.h),D:Math.max(p.bbox.d,l.bbox.d,C.bbox.d,D.bbox.d),h:l.bbox.h,d:l.bbox.d,exactW:true};B.scale=G;B.isMultiChar=true;this.setStackWidth(r,B.bbox.w)},createChar:function(s,p,n,k){s.isMathJax=true;var r=s,t="",o={fonts:[p[1]],noRemap:true};if(k&&k===g.VARIANT.BOLD){o.fonts=[p[1]+"-bold",p[1]]}if(typeof(p[1])!=="string"){o=p[1]}if(p[0] instanceof Array){for(var q=0,l=p[0].length;q<l;q++){t+=String.fromCharCode(p[0][q])}}else{t=String.fromCharCode(p[0])}if(p[4]){n*=p[4]}if(n!==1||p[3]){r=this.addElement(s,"span",{style:{fontSize:this.Percent(n)},scale:n,isMathJax:true});this.handleVariant(r,o,t);s.bbox=r.bbox}else{this.handleVariant(s,o,t)}if(p[2]){s.style.marginLeft=this.Em(p[2])}if(p[3]){s.firstChild.style.verticalAlign=this.Em(p[3]);s.bbox.h+=p[3];if(s.bbox.h<0){s.bbox.h=0}}if(p[5]){s.bbox.h+=p[5]}if(p[6]){s.bbox.d+=p[6]}if(this.AccentBug&&s.bbox.w===0){r.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(l,k){k-=l.bbox.h;l.bbox.d-=k;l.bbox.h+=k;if(k){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&l.isMultiChar)){if(l.firstChild.style.display===""&&l.style.top!==""){l=l.firstChild;k-=d.unEm(l.style.top)}l.style.position="relative";l.style.top=this.Em(-k)}else{l.style.verticalAlign=this.Em(k);if(d.ffVerticalAlignBug){d.createRule(l.parentNode,l.bbox.h,0,0)}}}},handleVariant:function(A,p,s){var z="",x,C,t,D,k=A,l=!!A.style.fontFamily;if(s.length===0){return}if(!A.bbox){A.bbox={w:0,h:-this.BIGDIMEN,d:-this.BIGDIMEN,rw:-this.BIGDIMEN,lw:this.BIGDIMEN}}if(!p){p=this.FONTDATA.VARIANT[g.VARIANT.NORMAL]}D=p;for(var B=0,y=s.length;B<y;B++){p=D;x=s.charCodeAt(B);C=s.charAt(B);if(x>=55296&&x<56319){B++;x=(((x-55296)<<10)+(s.charCodeAt(B)-56320))+65536;if(this.FONTDATA.RemapPlane1){var E=this.FONTDATA.RemapPlane1(x,p);x=E.n;p=E.variant}}else{var u,r,v=this.FONTDATA.RANGES;for(u=0,r=v.length;u<r;u++){if(v[u].name==="alpha"&&p.noLowerCase){continue}var q=p["offset"+v[u].offset];if(q&&x>=v[u].low&&x<=v[u].high){if(v[u].remap&&v[u].remap[x]){x=q+v[u].remap[x]}else{x=x-v[u].low+q;if(v[u].add){x+=v[u].add}}if(p["variant"+v[u].offset]){p=this.FONTDATA.VARIANT[p["variant"+v[u].offset]]}break}}}if(p.remap&&p.remap[x]){if(p.remap[x] instanceof Array){var o=p.remap[x];x=o[0];p=this.FONTDATA.VARIANT[o[1]]}else{if(typeof(p.remap[x])==="string"){s=p.remap[x]+s.substr(B+1);B=0;y=s.length;x=s.charCodeAt(0)}else{x=p.remap[x];if(p.remap.variant){p=this.FONTDATA.VARIANT[p.remap.variant]}}}}if(this.FONTDATA.REMAP[x]&&!p.noRemap){x=this.FONTDATA.REMAP[x];if(x instanceof Array){p=this.FONTDATA.VARIANT[x[1]];x=x[0]}if(typeof(x)==="string"){s=x+s.substr(B+1);B=0;y=s.length;x=x.charCodeAt(0)}}t=this.lookupChar(p,x);C=t[x];if(l||(!this.checkFont(t,k.style)&&!C[5].img)){if(z.length){this.addText(k,z);z=""}var w=!!k.style.fontFamily||!!A.style.fontStyle||!!A.style.fontWeight||!t.directory||l;l=false;if(k!==A){w=!this.checkFont(t,A.style);k=A}if(w){k=this.addElement(A,"span",{isMathJax:true,subSpan:true})}this.handleFont(k,t,k!==A)}z=this.handleChar(k,t,C,x,z);if(!(C[5]||{}).space){if(C[0]/1000>A.bbox.h){A.bbox.h=C[0]/1000}if(C[1]/1000>A.bbox.d){A.bbox.d=C[1]/1000}}if(A.bbox.w+C[3]/1000<A.bbox.lw){A.bbox.lw=A.bbox.w+C[3]/1000}if(A.bbox.w+C[4]/1000>A.bbox.rw){A.bbox.rw=A.bbox.w+C[4]/1000}A.bbox.w+=C[2]/1000}if(z.length){this.addText(k,z)}if(A.scale&&A.scale!==1){A.bbox.h*=A.scale;A.bbox.d*=A.scale;A.bbox.w*=A.scale;A.bbox.lw*=A.scale;A.bbox.rw*=A.scale}if(s.length==1&&t.skew&&t.skew[x]){A.bbox.skew=t.skew[x]}},checkFont:function(k,l){var m=(l.fontWeight||"normal");if(m.match(/^\d+$/)){m=(parseInt(m)>=600?"bold":"normal")}return(k.family.replace(/'/g,"")===l.fontFamily.replace(/'/g,"")&&(k.style||"normal")===(l.fontStyle||"normal")&&(k.weight||"normal")===m)},handleFont:function(m,k,o){m.style.fontFamily=k.family;if(!k.directory){m.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&k.isWebFont)){var l=k.style||"normal",n=k.weight||"normal";if(l!=="normal"||o){m.style.fontStyle=l}if(n!=="normal"||o){m.style.fontWeight=n}}},handleChar:function(l,k,s,r,q){var p=s[5];if(p.space){if(q.length){this.addText(l,q)}d.createShift(l,s[2]/1000);return""}if(p.img){return this.handleImg(l,k,s,r,q)}if(p.isUnknown&&this.FONTDATA.DELIMITERS[r]){if(q.length){this.addText(l,q)}var o=l.scale;d.createDelimiter(l,r,0,1,k);if(this.FONTDATA.DELIMITERS[r].dir==="V"){l.style.verticalAlign=this.Em(l.bbox.d);l.bbox.h+=l.bbox.d;l.bbox.d=0}l.scale=o;s[0]=l.bbox.h*1000;s[1]=l.bbox.d*1000;s[2]=l.bbox.w*1000;s[3]=l.bbox.lw*1000;s[4]=l.bbox.rw*1000;return""}if(p.c==null){if(r<=65535){p.c=String.fromCharCode(r)}else{var m=r-65536;p.c=String.fromCharCode((m>>10)+55296)+String.fromCharCode((m&1023)+56320)}}if(p.rfix){this.addText(l,q+p.c);d.createShift(l,p.rfix/1000);return""}if(s[2]||!this.msieAccentBug||q.length){return q+p.c}d.createShift(l,s[3]/1000);d.createShift(l,(s[4]-s[3])/1000);this.addText(l,p.c);d.createShift(l,-s[4]/1000);return""},handleImg:function(l,k,p,o,m){return m},lookupChar:function(p,s){var o,k;if(!p.FONTS){var r=this.FONTDATA.FONTS;var q=(p.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(q instanceof 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k=MathJax.Callback.Queue();k.Push(["Require",h,this.fontDir+"/"+l]);if(this.imgFonts){if(!MathJax.isPacked){l=l.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}k.Push(["Require",h,this.webfontDir+"/png/"+l])}b.RestartAfter(k.Push({}))},loadWebFont:function(k){k.available=k.isWebFont=true;if(d.FontFaceBug){k.family=k.name;if(d.msieFontCSSBug){k.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(k))},loadWebFontError:function(l,k){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");l.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");e(["WebFontNotAvailable","Web-Fonts not available -- using image fonts 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this.ID},MATHSPACE:{veryverythinmathspace:1/18,verythinmathspace:2/18,thinmathspace:3/18,mediummathspace:4/18,thickmathspace:5/18,verythickmathspace:6/18,veryverythickmathspace:7/18,negativeveryverythinmathspace:-1/18,negativeverythinmathspace:-2/18,negativethinmathspace:-3/18,negativemediummathspace:-4/18,negativethickmathspace:-5/18,negativeverythickmathspace:-6/18,negativeveryverythickmathspace:-7/18},TeX:{x_height:0.430554,quad:1,num1:0.676508,num2:0.393732,num3:0.44373,denom1:0.685951,denom2:0.344841,sup1:0.412892,sup2:0.362892,sup3:0.288888,sub1:0.15,sub2:0.247217,sup_drop:0.386108,sub_drop:0.05,delim1:2.39,delim2:1,axis_height:0.25,rule_thickness:0.06,big_op_spacing1:0.111111,big_op_spacing2:0.166666,big_op_spacing3:0.2,big_op_spacing4:0.6,big_op_spacing5:0.1,scriptspace:0.1,nulldelimiterspace:0.12,delimiterfactor:901,delimitershortfall:0.1,min_rule_thickness:1.25},NBSP:"\u00A0",rfuzz:0});MathJax.Hub.Register.StartupHook("mml Jax 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n=(k.bbox?k:k.HTMLspanElement());if(!n||!n.bbox){return}var m=n.bbox;if(m.d>l.d){l.d=m.d}if(m.h>l.h){l.h=m.h}if(m.D!=null&&m.D>l.D){l.D=m.D}if(m.H!=null&&m.H>l.H){l.H=m.H}if(n.style.paddingLeft){l.w+=d.unEm(n.style.paddingLeft)*(n.scale||1)}if(l.w+m.lw<l.lw){l.lw=l.w+m.lw}if(l.w+m.rw>l.rw){l.rw=l.w+m.rw}l.w+=m.w;if(n.style.paddingRight){l.w+=d.unEm(n.style.paddingRight)*(n.scale||1)}if(m.width){l.width=m.width;l.minWidth=m.minWidth}if(m.ic){l.ic=m.ic}else{delete l.ic}if(l.exactW&&!m.exactW){delete l.exactW}},HTMLemptyBBox:function(k){k.h=k.d=k.H=k.D=k.rw=-d.BIGDIMEN;k.w=0;k.lw=d.BIGDIMEN;return k},HTMLcleanBBox:function(k){if(k.h===this.BIGDIMEN){k.h=k.d=k.H=k.D=k.w=k.rw=k.lw=0}if(k.D<=k.d){delete k.D}if(k.H<=k.h){delete k.H}},HTMLzeroBBox:function(){return{h:0,d:0,w:0,lw:0,rw:0}},HTMLcanStretch:function(l){if(this.isEmbellished()){var k=this.Core();if(k&&k!==this){return k.HTMLcanStretch(l)}}return false},HTMLstretchH:function(l,k){return 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y=this.getValues("mathcolor","color");if(this.mathbackground){y.mathbackground=this.mathbackground}if(this.background){y.background=this.background}if(this.style&&w.style.backgroundColor){y.mathbackground=w.style.backgroundColor;w.style.backgroundColor="transparent"}var t=(this.styles||{}).border,v=(this.styles||{}).padding;if(y.color&&!this.mathcolor){y.mathcolor=y.color}if(y.background&&!this.mathbackground){y.mathbackground=y.background}if(y.mathcolor){w.style.color=y.mathcolor}if((y.mathbackground&&y.mathbackground!==g.COLOR.TRANSPARENT)||t||v){var A=w.bbox,z=(A.exact?0:1/d.em),u=0,s=0,m=w.style.paddingLeft,q=w.style.paddingRight;if(this.isToken){u=A.lw;s=A.rw-A.w}if(m!==""){u+=d.unEm(m)*(w.scale||1)}if(q!==""){s-=d.unEm(q)*(w.scale||1)}var l=(d.PaddingWidthBug||A.keepPadding||A.exactW?0:s-u);var o=Math.max(0,d.getW(w)+l);var 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p=this.data[1].toHTML(m);p.style.paddingRight=p.style.paddingLeft="";d.Measured(p,m)}else{m.bbox=this.HTMLzeroBBox()}var n=this.HTMLrootHeight(l.bbox.h+l.bbox.d,k,m)-o;var r=Math.min(m.bbox.w,m.bbox.rw);q=Math.max(r,l.offset);d.placeBox(m,q-r,n);return q-l.offset},HTMLrootHeight:function(m,l,k){return 0.45*(m-0.9*l)+0.6*l+Math.max(0,k.bbox.d-0.075)}});g.mfenced.Augment({toHTML:function(o){o=this.HTMLcreateSpan(o);if(this.data.open){this.data.open.toHTML(o)}if(this.data[0]!=null){this.data[0].toHTML(o)}for(var l=1,k=this.data.length;l<k;l++){if(this.data[l]){if(this.data["sep"+l]){this.data["sep"+l].toHTML(o)}this.data[l].toHTML(o)}}if(this.data.close){this.data.close.toHTML(o)}var q=this.HTMLcomputeBBox(o);var n=o.bbox.h,p=o.bbox.d;for(l=0,k=q.length;l<k;l++){q[l].HTMLstretchV(o,n,p)}if(q.length){this.HTMLcomputeBBox(o,true)}this.HTMLhandleSpace(o);this.HTMLhandleColor(o);return o},HTMLcomputeBBox:function(p,o){var 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l=this.getValues("displaystyle","accent","accentunder","align");if(!l.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return g.msubsup.prototype.toHTML.call(this,L)}L=this.HTMLcreateSpan(L);var P=this.HTMLgetScale();var q=d.createStack(L);var r=[],o=[],N=[],w,M,I;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M]=d.createBox(q);o[M]=this.data[M].toHTML(w);if(M==this.base){if(F!=null){this.data[this.base].HTMLstretchV(w,H,F)}else{if(H!=null){this.data[this.base].HTMLstretchH(w,H)}}N[M]=(F==null&&H!=null?false:this.data[M].HTMLcanStretch("Horizontal"))}else{N[M]=this.data[M].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(o);var n=-d.BIGDIMEN,K=n;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]){if(r[M].bbox.w>K){K=r[M].bbox.w}if(!N[M]&&K>n){n=K}}}if(F==null&&H!=null){n=H}else{if(n==-d.BIGDIMEN){n=K}}for(M=K=0,I=this.data.length;M<I;M++){if(this.data[M]){w=r[M];if(N[M]){w.bbox=this.data[M].HTMLstretchH(w,n).bbox}if(w.bbox.w>K){K=w.bbox.w}}}var E=d.TeX.rule_thickness,G=d.FONTDATA.TeX_factor;var p=r[this.base]||{bbox:this.HTMLzeroBBox()};var v,s,A,z,u,C,J,O=0;if(p.bbox.ic){O=1.3*p.bbox.ic+0.05}for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M];u=d.TeX.big_op_spacing5*P;var 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z=o.bbox.h-F,y=o.bbox.d+E,M=0,G;if(o.bbox.ic){o.bbox.w-=o.bbox.ic;M=1.3*o.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&o.bbox.scale===1&&!this.data[this.base].Get("largeop")){z=y=0}}var J=this.getValues("subscriptshift","superscriptshift");J.subscriptshift=(J.subscriptshift===""?0:d.length2em(J.subscriptshift,H));J.superscriptshift=(J.superscriptshift===""?0:d.length2em(J.superscriptshift,H));if(!k){if(x){y=Math.max(y,d.TeX.sub1*N,x.bbox.h-(4/5)*L,J.subscriptshift);d.placeBox(x,o.bbox.w,-y,x.bbox)}}else{if(!x){l=this.getValues("displaystyle","texprimestyle");G=d.TeX[(l.displaystyle?"sup1":(l.texprimestyle?"sup3":"sup2"))];z=Math.max(z,G*N,k.bbox.d+(1/4)*L,J.superscriptshift);d.placeBox(k,o.bbox.w+M,z,k.bbox)}else{y=Math.max(y,d.TeX.sub2*N);var 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v=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(v.indentalignfirst!==g.INDENTALIGN.INDENTALIGN){v.indentalign=v.indentalignfirst}if(v.indentalign===g.INDENTALIGN.AUTO){v.indentalign=this.displayAlign}l.style.textAlign=v.indentalign;if(v.indentshiftfirst!==g.INDENTSHIFT.INDENTSHIFT){v.indentshift=v.indentshiftfirst}if(v.indentshift==="auto"){v.indentshift=this.displayIndent}if(v.indentshift&&v.indentalign!==g.INDENTALIGN.CENTER){u.style[{left:"marginLeft",right:"marginRight"}[v.indentalign]]=d.Em(d.length2em(v.indentshift))}}return u},HTMLspanElement:g.mbase.prototype.HTMLspanElement});g.TeXAtom.Augment({toHTML:function(l){l=this.HTMLcreateSpan(l);if(this.data[0]!=null){if(this.texClass===g.TEXCLASS.VCENTER){var k=d.createStack(l);var m=d.createBox(k);d.Measured(this.data[0].toHTML(m),m);d.placeBox(m,0,d.TeX.axis_height-(m.bbox.h+m.bbox.d)/2+m.bbox.d)}else{l.bbox=this.data[0].toHTML(l).bbox}}this.HTMLhandleSpace(l);this.HTMLhandleColor(l);return 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k=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var l=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var q=(m&&p.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!p.versionAtLeast("5.0"))||(l!=null&&(l[1]<2||(l[1]==2&&l[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!m,safariTextNodeBug:!n,forceReflow:true,allowWebFonts:(m&&!q?"otf":false)});if(k){d.Augment({webFontDefault:(p.isMobile?"sans-serif":"serif")})}if(p.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(q){var 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aj=b.FONTDATA.baselineskip*aC*G.useHeight,aP,E=b.FONTDATA.lineH*aC,L=b.FONTDATA.lineD*aC;for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);au[ad]=[];ao[ad]=ar[ad]=0;for(ac=V,am=aB.data.length+V;ac<am;ac++){if(ai[ac]==null){if(ac>an){an=ac}at[ac]=b.createStack(b.createBox(av));ai[ac]=-b.BIGDIMEN}au[ad][ac]=b.createBox(at[ac]);aK.push(aB.data[ac-V].toHTML(au[ad][ac]))}}b.MeasureSpans(aK);for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);for(ac=V,am=aB.data.length+V;ac<am;ac++){O=aB.data[ac-V];if(O.isMultiline){au[ad][ac].style.width="100%"}if(O.isEmbellished()){az=O.CoreMO();var aO=az.Get("minsize",true);if(aO){var 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G=b.createBox(ay);G.style.left=G.style.top=0;G.style.right=b.Em(ac+2*aI);G.style.display="inline-block";G.style.height="0px";if(b.msieRelativeWidthBug){G=b.createBox(G);G.style.position="relative";G.style.height="1em";G.style.width="100%";G.bbox=ay.bbox}var aP=0,aW=aI,k,l;if(ah){k=100*(1-ag)/ah,l=B/ah}else{k=100*(1-ag)/(ap+1);l=B/(ap+1)}for(ae=0;ae<=ap;ae++){b.placeBox(av[ae].parentNode,0,0);av[ae].style.position="relative";av[ae].style.left=b.Em(aW);av[ae].style.width="100%";av[ae].parentNode.parentNode.removeChild(av[ae].parentNode);var am=b.createBox(G);b.addBox(am,av[ae]);av[ae]=am;var h=am.style;h.display="inline-block";h.left=aP+"%";if(aM[ae].match(/%$/)){var u=parseFloat(aM[ae])*S;if(ah===0){h.width=(k+u)+"%";aP+=k+u;am=b.createBox(am);b.addBox(am,av[ae].firstChild);am.style.left=0;am.style.right=b.Em(l);aW-=l}else{h.width=u+"%";aP+=u}}else{if(aM[ae]==="fit"||ah===0){h.width=k+"%";am=b.createBox(am);b.addBox(am,av[ae].firstChild);am.style.left=0;am.style.right=b.Em(l-ak[ae]);aW+=ak[ae]-l;aP+=k}else{h.width=b.Em(ak[ae]);aW+=ak[ae]}}if(b.msieRelativeWidthBug){b.addText(am.firstChild,b.NBSP);am.firstChild.style.position="relative"}aW+=az[ae];if(d[ae]!=="none"&&ae<ap&&ae!==aB){r=b.createBox(G);r.style.left=aP+"%";r=b.createRule(r,g,0,1.25/b.em);r.style.position="absolute";r.bbox={h:g,d:0,w:0,rw:1.25/b.em,lw:0};r.parentNode.bbox=ay.bbox;b.placeBox(r,aW-az[ae]/2,aU,true);r.style.borderStyle=d[ae]}}}else{var U=aI;for(ae=0;ae<=ap;ae++){if(!av[ae].bbox.width){b.setStackWidth(av[ae],ak[ae])}if(aM[ae]!=="auto"&&aM[ae]!=="fit"){av[ae].bbox.width=ak[ae];av[ae].bbox.isFixed=true}b.placeBox(av[ae].parentNode,U,0);U+=ak[ae]+az[ae];if(d[ae]!=="none"&&ae<ap&&ae!==aB){r=b.createRule(ay,g,0,1.25/b.em);b.addBox(ay,r);r.bbox={h:g,d:0,w:0,rw:1.25/b.em,lw:0};b.placeBox(r,U-az[ae]/2,aU,true);r.style.borderStyle=d[ae]}}}ay.bbox.d=-aU;ay.bbox.h=g+aU;b.setStackWidth(ay,ay.bbox.w+aI);aV=ay.bbox.w;var ai;if(K.frame!=="none"){ai=b.createFrame(ay,g,0,aV,1.25/b.em,K.frame);b.addBox(ay,ai);b.placeBox(ai,0,aU,true);if(aJ){ai.style.width="100%"}}T=aj;for(af=0,ad=aw.length-1;af<ad;af++){o=Math.max(al,au[af]+aq[af+1]+aQ[af]);if(z[af]!=="none"){r=b.createRule(ay,1.25/b.em,0,aV);b.addBox(ay,r);r.bbox={h:1.25/b.em,d:0,w:aV,rw:aV,lw:0};b.placeBox(r,0,T-au[af]-(o-au[af]-aq[af+1])/2,true);if(z[af]==="dashed"||aJ){r.style.borderTop=r.style.height+" "+z[af];r.style.height=0;r.style.width=r.style.borderLeftWidth;r.style.borderLeft="";if(aJ){r.style.width="100%"}}}T-=o}if(aJ){t.bbox.width=K.width;ay.style.width="100%"}if(av[aB]){var ax=ay.bbox.w,q;var ar=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(ar.indentalignfirst!==a.INDENTALIGN.INDENTALIGN){ar.indentalign=ar.indentalignfirst}if(ar.indentalign===a.INDENTALIGN.AUTO){ar.indentalign=this.displayAlign}if(ar.indentshiftfirst!==a.INDENTSHIFT.INDENTSHIFT){ar.indentshift=ar.indentshiftfirst}if(ar.indentshift==="auto"){ar.indentshift=this.displayIndent}var aN=b.createStack(t,false,"100%");b.addBox(aN,ay);b.alignBox(ay,ar.indentalign,0);if(ar.indentshift&&ar.indentalign!==a.INDENTALIGN.CENTER){q=b.length2em(ar.indentshift,aA);ax+=q;ay.style[ar.indentalign]=b.Em(q)}av[aB].parentNode.parentNode.removeChild(av[aB].parentNode);b.addBox(aN,av[aB]);b.alignBox(av[aB],e[aB],0);if(b.msieRelativeWidthBug){ay.style.top=av[aB].style.top=""}if(aJ){ay.style.width=K.width;t.bbox.width="100%"}q=b.length2em(K.minlabelspacing,aA);av[aB].style.marginRight=av[aB].style.marginLeft=b.Em(q);if(ar.indentalign===a.INDENTALIGN.CENTER){ax+=4*q+2*av[aB].bbox.w}else{if(ar.indentalign!==e[aB]){ax+=2*q+av[aB].bbox.w}}t.style.minWidth=t.bbox.minWidth=aN.style.minWidth=aN.bbox.minWidth=b.Em(ax)}if(!aJ){this.HTMLhandleSpace(t)}var v=this.HTMLhandleColor(t);if(v&&aJ){if(!ai){ai=b.createFrame(ay,g,0,aV,0,"none");b.addBox(ay,ai);b.placeBox(ai,0,aU,true);ai.style.width="100%"}ai.style.backgroundColor=v.style.backgroundColor;ai.parentNode.insertBefore(ai,ai.parentNode.firstChild);v.parentNode.removeChild(v)}return t},HTMLhandleSpace:function(d){d.bbox.keepPadding=true;d.bbox.exact=true;if(!this.hasFrame&&d.bbox.width==null){d.style.paddingLeft=d.style.paddingRight=b.Em(1/6)}this.SUPER(arguments).HTMLhandleSpace.call(this,d)}});a.mtd.Augment({toHTML:function(e,d,g){e=this.HTMLcreateSpan(e);if(this.data[0]){var f=this.data[0].toHTML(e);if(g!=null){f=this.data[0].HTMLstretchV(e,d,g)}else{if(d!=null){f=this.data[0].HTMLstretchH(e,d)}}e.bbox=f.bbox}this.HTMLhandleSpace(e);this.HTMLhandleColor(e);return e},HTMLstretchH:a.mbase.HTMLstretchH,HTMLstretchV:a.mbase.HTMLstretchV});MathJax.Hub.Startup.signal.Post("HTML-CSS mtable Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/mtable.js")});
 
 MathJax.Ajax.loadComplete("[MathJax]/config/Accessible-full.js");
diff --git a/config/Accessible.js b/config/Accessible.js
index caa83f1fc..bb35ec8f7 100644
--- a/config/Accessible.js
+++ b/config/Accessible.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/Accessible.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -49,40 +49,40 @@ MathJax.Hub.Config({
   
 });
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
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mode=display",pcount:0,open:b,olen:0,opos:this.pattern.lastIndex-a[0].length,isBeginEnd:true};this.switchPattern(this.endPattern(this.search.end))}else{if(a[0].substr(0,4)==="\\ref"||a[0].substr(0,6)==="\\eqref"){this.search={mode:"",end:"",open:b,pcount:0,olen:0,opos:this.pattern.lastIndex-a[0].length};return this.endMatch([""],b)}else{var d=a[0].substr(0,a[0].length-1),g,c;if(d.length%2===0){c=[d.replace(/\\\\/g,"\\")];g=1}else{c=[d.substr(1).replace(/\\\\/g,"\\"),"$"];g=0}c=MathJax.HTML.Element("span",null,c);var e=MathJax.HTML.TextNode(b.nodeValue.substr(0,a.index));b.nodeValue=b.nodeValue.substr(a.index+a[0].length-g);b.parentNode.insertBefore(c,b);b.parentNode.insertBefore(e,c);this.pattern.lastIndex=g}}}return b},endMatch:function(a,c){var b=this.search;if(a[0]==b.end){if(!b.close||b.pcount===0){b.close=c;b.cpos=this.pattern.lastIndex;b.clen=(b.isBeginEnd?0:a[0].length)}if(b.pcount===0){b.matched=true;c=this.encloseMath(c);this.switchPattern(this.start)}}else{if(a[0]==="{"){b.pcount++}else{if(a[0]==="}"&&b.pcount){b.pcount--}}}return c},prevEndMatch:function(){this.search.matched=true;var a=this.encloseMath(this.search.close);this.switchPattern(this.start);return a},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b=this.config.preview;if(b==="none"){return}if(b==="TeX"){b=[this.filterPreview(a)]}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,b){var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);this.insertNode(a);return a},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&document.documentMode<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.tex2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/tex2jax.js");
 
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+MathJax.Extension.mml2jax={version:"2.2",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;")},createPreview:function(b,a){var c=this.config.preview;if(c==="none"){return}if(c==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}else{c=null}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
 
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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return 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A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return 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n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return 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o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" 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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return 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x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var 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e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return 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s},Resize:function(){setTimeout(a.SetWH,0)},SetWH:function(){var q=document.getElementById("MathJax_MenuFrame");if(q){q=q.firstChild;q.style.width=q.style.height="1px";q.style.width=document.body.scrollWidth+"px";q.style.height=document.body.scrollHeight+"px"}},saveCookie:function(){g.Cookie.Set("menu",this.cookie)},getCookie:function(){this.cookie=g.Cookie.Get("menu")},getImages:function(){if(a.isMobile){var q=new Image();q.src=o.closeImg}}});var m=a.ITEM=MathJax.Object.Subclass({name:"",Create:function(r){if(!this.hidden){var q={onmouseover:a.Mouseover,onmouseout:a.Mouseout,onmouseup:a.Mouseup,onmousedown:a.Mousedown,ondragstart:h,onselectstart:h,onselectend:h,ontouchstart:a.Touchstart,ontouchend:a.Touchend,className:"MathJax_MenuItem",menuItem:this};if(this.disabled){q.className+=" MathJax_MenuDisabled"}g.addElement(r,"div",q,this.Label(q,r))}},Mouseover:function(u,w){if(!this.disabled){this.Activate(w)}if(!this.menu||!this.menu.posted){var v=document.getElementById("MathJax_MenuFrame").childNodes,r=w.parentNode.childNodes;for(var s=0,q=r.length;s<q;s++){var t=r[s].menuItem;if(t&&t.menu&&t.menu.posted){t.Deactivate(r[s])}}q=v.length-1;while(q>=0&&w.parentNode.menuItem!==v[q].menuItem){v[q].menuItem.posted=false;v[q].parentNode.removeChild(v[q]);q--}if(this.Timer&&!a.isMobile){this.Timer(u,w)}}},Mouseout:function(q,r){if(!this.menu||!this.menu.posted){this.Deactivate(r)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(q,r){return this.Remove(q,r)},Touchstart:function(q,r){return this.TouchEvent(q,r,"Mousedown")},Touchend:function(q,r){return this.TouchEvent(q,r,"Mouseup")},TouchEvent:function(r,s,q){if(this!==m.lastItem){if(m.lastMenu){a.Event(r,m.lastMenu,"Mouseout")}a.Event(r,s,"Mouseover",true);m.lastItem=this;m.lastMenu=s}if(this.nativeTouch){return null}a.Event(r,s,q);return false},Remove:function(q,r){r=r.parentNode.menuItem;return r.Remove(q,r)},Activate:function(q){this.Deactivate(q);q.className+=" MathJax_MenuActive"},Deactivate:function(q){q.className=q.className.replace(/ MathJax_MenuActive/,"")},With:function(q){if(q){c.Insert(this,q)}return this}});a.ITEM.COMMAND=a.ITEM.Subclass({action:function(){},Init:function(q,s,r){this.name=q;this.action=s;this.With(r)},Label:function(q,r){return[this.name]},Mouseup:function(q,r){if(!this.disabled){this.Remove(q,r);j.Post(["command",this]);this.action.call(this,q)}return h(q)}});a.ITEM.SUBMENU=a.ITEM.Subclass({menu:null,marker:(n&&!c.Browser.isSafari?"\u25B6":"\u25B8"),Init:function(q,s){this.name=q;var r=1;if(!(s instanceof a.ITEM)){this.With(s),r++}this.menu=a.apply(a,[].slice.call(arguments,r))},Label:function(q,r){this.menu.posted=false;return[this.name+" 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-(function(b,e){var d="2.1";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
+(function(b,e){var d="2.2";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
 
-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
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k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var 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k=++this.i,m=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":m++;break;case"\\":this.i++;break;case"}":if(m--<=0){d.Error("Extra close brace while looking for ']'")}break;case"]":if(m==0){return this.string.slice(k,this.i-1)}break}}d.Error("Couldn't find closing ']' for argument to "+l)},GetDelimiter:function(k){while(this.nextIsSpace()){this.i++}var l=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(l=="\\"){l+=this.GetCS(k)}if(f.delimiter[l]!=null){return this.convertDelimiter(l)}}d.Error("Missing or unrecognized delimiter for "+k)},GetDimen:function(l){var m;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){m=this.GetArgument(l);if(m.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return m.replace(/ /g,"")}}else{m=this.string.slice(this.i);var k=m.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(k){this.i+=k[0].length;return k[1].replace(/ 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m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(o).With({mathcolor:m}))},Spacer:function(l,m){this.Push(h.mspace().With({width:m,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(l){this.Push(b[l.substr(1)]().With({delim:this.GetDelimiter(l)}))},Middle:function(l){var m=this.GetDelimiter(l);if(this.stack.Top().type!=="left"){d.Error(["MisplacedMiddle","%1 must be within \\left and \\right",l])}this.Push(h.mo(m).With({stretchy:true}))},NamedFn:function(m,n){if(!n){n=m.substr(1)}var l=h.mi(n).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(l)))},NamedOp:function(m,n){if(!n){n=m.substr(1)}n=n.replace(/&thinsp;/,"\u2006");var l=h.mo(n).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});l.useMMLspacing&=~l.SPACE_ATTR.form;this.Push(this.mmlToken(l))},Limits:function(m,l){var n=this.stack.Prev("nopop");if(!n||n.texClass!==h.TEXCLASS.OP){d.Error(["MisplacedLimits","%1 is allowed only on operators",m])}n.movesupsub=(l?true:false);n.movablelimits=false},Over:function(n,m,o){var l=b.over().With({name:n});if(m||o){l.open=m;l.close=o}else{if(n.match(/withdelims$/)){l.open=this.GetDelimiter(n);l.close=this.GetDelimiter(n)}}if(n.match(/^\\above/)){l.thickness=this.GetDimen(n)}else{if(n.match(/^\\atop/)||m||o){l.thickness=0}}this.Push(l)},Frac:function(m){var l=this.ParseArg(m);var n=this.ParseArg(m);this.Push(h.mfrac(l,n))},Sqrt:function(o){var p=this.GetBrackets(o),l=this.GetArgument(o);if(l==="\\frac"){l+="{"+this.GetArgument(l)+"}{"+this.GetArgument(l)+"}"}var m=d.Parse(l,this.stack.env).mml();if(!p){m=h.msqrt.apply(h,m.array())}else{m=h.mroot(m,this.parseRoot(p))}this.Push(m)},Root:function(m){var o=this.GetUpTo(m,"\\of");var l=this.ParseArg(m);this.Push(h.mroot(l,this.parseRoot(o)))},parseRoot:function(q){var m=this.stack.env,l=m.inRoot;m.inRoot=true;var p=d.Parse(q,m);q=p.mml();var o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to 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m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var 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parse error",f,g,e]);return a.merror(f)},Error:function(e){if(e instanceof Array){e=b.apply(b,e)}throw MathJax.Hub.Insert(Error(e),{mathmlError:true})},parseDOM:function(e){return this.parser.parseFromString(e,"text/xml")},parseMS:function(e){return(this.parser.loadXML(e)?this.parser:null)},parseDIV:function(e){this.div.innerHTML=e.replace(/<([a-z]+)([^>]*)\/>/g,"<$1$2></$1>");return this.div},parseError:function(e){return null},createMSParser:function(){var j=null;var f=["MSXML2.DOMDocument.6.0","MSXML2.DOMDocument.5.0","MSXML2.DOMDocument.4.0","MSXML2.DOMDocument.3.0","MSXML2.DOMDocument.2.0","Microsoft.XMLDOM"];for(var g=0,e=f.length;g<e&&!j;g++){try{j=new ActiveXObject(f[g])}catch(h){}}return j},createParser:function(){if(window.DOMParser){this.parser=new DOMParser();return(this.parseDOM)}else{if(window.ActiveXObject){this.parser=this.createMSParser();if(!this.parser){MathJax.Localization.Try(this.parserCreationError);return(this.parseError)}this.parser.async=false;return(this.parseMS)}}this.div=MathJax.Hub.Insert(document.createElement("div"),{style:{visibility:"hidden",overflow:"hidden",height:"1px",position:"absolute",top:0}});if(!document.body.firstChild){document.body.appendChild(this.div)}else{document.body.insertBefore(this.div,document.body.firstChild)}return(this.parseDIV)},parserCreationError:function(){alert(b("CantCreateXMLParser","MathJax can't create an XML parser for MathML.  Check that\nthe 'Script ActiveX controls marked safe for scripting' security\nsetting is enabled (use the Internet Options item in the Tools\nmenu, and select the Security panel, then press the Custom Level\nbutton to check this).\n\nMathML equations will not be able to be processed by MathJax."))},Startup:function(){a=MathJax.ElementJax.mml;a.mspace.Augment({mmlSelfClosing:true});a.none.Augment({mmlSelfClosing:true});a.mprescripts.Augment({mmlSelfClosing:true})}});c.prefilterHooks.Add(function(e){e.math=(typeof(e.math)==="string"?c.prefilterMath(e.math,e.script):c.prefilterMathML(e.math,e.script))});c.Parse.Entity={ApplyFunction:"\u2061",Backslash:"\u2216",Because:"\u2235",Breve:"\u02D8",Cap:"\u22D2",CenterDot:"\u00B7",CircleDot:"\u2299",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",Congruent:"\u2261",ContourIntegral:"\u222E",Coproduct:"\u2210",Cross:"\u2A2F",Cup:"\u22D3",CupCap:"\u224D",Dagger:"\u2021",Del:"\u2207",Delta:"\u0394",Diamond:"\u22C4",DifferentialD:"\u2146",DotEqual:"\u2250",DoubleDot:"\u00A8",DoubleRightTee:"\u22A8",DoubleVerticalBar:"\u2225",DownArrow:"\u2193",DownLeftVector:"\u21BD",DownRightVector:"\u21C1",DownTee:"\u22A4",Downarrow:"\u21D3",Element:"\u2208",EqualTilde:"\u2242",Equilibrium:"\u21CC",Exists:"\u2203",ExponentialE:"\u2147",FilledVerySmallSquare:"\u25AA",ForAll:"\u2200",Gamma:"\u0393",Gg:"\u22D9",GreaterEqual:"\u2265",GreaterEqualLess:"\u22DB",GreaterFullEqual:"\u2267",GreaterLess:"\u2277",GreaterSlantEqual:"\u2A7E",GreaterTilde:"\u2273",Hacek:"\u02C7",Hat:"\u005E",HumpDownHump:"\u224E",HumpEqual:"\u224F",Im:"\u2111",ImaginaryI:"\u2148",Integral:"\u222B",Intersection:"\u22C2",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",Lambda:"\u039B",Larr:"\u219E",LeftAngleBracket:"\u27E8",LeftArrow:"\u2190",LeftArrowRightArrow:"\u21C6",LeftCeiling:"\u2308",LeftDownVector:"\u21C3",LeftFloor:"\u230A",LeftRightArrow:"\u2194",LeftTee:"\u22A3",LeftTriangle:"\u22B2",LeftTriangleEqual:"\u22B4",LeftUpVector:"\u21BF",LeftVector:"\u21BC",Leftarrow:"\u21D0",Leftrightarrow:"\u21D4",LessEqualGreater:"\u22DA",LessFullEqual:"\u2266",LessGreater:"\u2276",LessSlantEqual:"\u2A7D",LessTilde:"\u2272",Ll:"\u22D8",Lleftarrow:"\u21DA",LongLeftArrow:"\u27F5",LongLeftRightArrow:"\u27F7",LongRightArrow:"\u27F6",Longleftarrow:"\u27F8",Longleftrightarrow:"\u27FA",Longrightarrow:"\u27F9",Lsh:"\u21B0",MinusPlus:"\u2213",NestedGreaterGreater:"\u226B",NestedLessLess:"\u226A",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotExists:"\u2204",NotGreater:"\u226F",NotGreaterEqual:"\u2271",NotLeftTriangle:"\u22EA",NotLeftTriangleEqual:"\u22EC",NotLess:"\u226E",NotLessEqual:"\u2270",NotPrecedes:"\u2280",NotPrecedesSlantEqual:"\u22E0",NotRightTriangle:"\u22EB",NotRightTriangleEqual:"\u22ED",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsSlantEqual:"\u22E1",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotVerticalBar:"\u2224",Omega:"\u03A9",OverBar:"\u203E",OverBrace:"\u23DE",PartialD:"\u2202",Phi:"\u03A6",Pi:"\u03A0",PlusMinus:"\u00B1",Precedes:"\u227A",PrecedesEqual:"\u2AAF",PrecedesSlantEqual:"\u227C",PrecedesTilde:"\u227E",Product:"\u220F",Proportional:"\u221D",Psi:"\u03A8",Rarr:"\u21A0",Re:"\u211C",ReverseEquilibrium:"\u21CB",RightAngleBracket:"\u27E9",RightArrow:"\u2192",RightArrowLeftArrow:"\u21C4",RightCeiling:"\u2309",RightDownVector:"\u21C2",RightFloor:"\u230B",RightTee:"\u22A2",RightTeeArrow:"\u21A6",RightTriangle:"\u22B3",RightTriangleEqual:"\u22B5",RightUpVector:"\u21BE",RightVector:"\u21C0",Rightarrow:"\u21D2",Rrightarrow:"\u21DB",Rsh:"\u21B1",Sigma:"\u03A3",SmallCircle:"\u2218",Sqrt:"\u221A",Square:"\u25A1",SquareIntersection:"\u2293",SquareSubset:"\u228F",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",Star:"\u22C6",Subset:"\u22D0",SubsetEqual:"\u2286",Succeeds:"\u227B",SucceedsEqual:"\u2AB0",SucceedsSlantEqual:"\u227D",SucceedsTilde:"\u227F",SuchThat:"\u220B",Sum:"\u2211",Superset:"\u2283",SupersetEqual:"\u2287",Supset:"\u22D1",Therefore:"\u2234",Theta:"\u0398",Tilde:"\u223C",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",UnderBar:"\u005F",UnderBrace:"\u23DF",Union:"\u22C3",UnionPlus:"\u228E",UpArrow:"\u2191",UpDownArrow:"\u2195",UpTee:"\u22A5",Uparrow:"\u21D1",Updownarrow:"\u21D5",Upsilon:"\u03A5",Vdash:"\u22A9",Vee:"\u22C1",VerticalBar:"\u2223",VerticalTilde:"\u2240",Vvdash:"\u22AA",Wedge:"\u22C0",Xi:"\u039E",acute:"\u00B4",aleph:"\u2135",alpha:"\u03B1",amalg:"\u2A3F",and:"\u2227",ang:"\u2220",angmsd:"\u2221",angsph:"\u2222",ape:"\u224A",backprime:"\u2035",backsim:"\u223D",backsimeq:"\u22CD",beta:"\u03B2",beth:"\u2136",between:"\u226C",bigcirc:"\u25EF",bigodot:"\u2A00",bigoplus:"\u2A01",bigotimes:"\u2A02",bigsqcup:"\u2A06",bigstar:"\u2605",bigtriangledown:"\u25BD",bigtriangleup:"\u25B3",biguplus:"\u2A04",blacklozenge:"\u29EB",blacktriangle:"\u25B4",blacktriangledown:"\u25BE",blacktriangleleft:"\u25C2",bowtie:"\u22C8",boxdl:"\u2510",boxdr:"\u250C",boxminus:"\u229F",boxplus:"\u229E",boxtimes:"\u22A0",boxul:"\u2518",boxur:"\u2514",bsol:"\u005C",bull:"\u2022",cap:"\u2229",check:"\u2713",chi:"\u03C7",circ:"\u02C6",circeq:"\u2257",circlearrowleft:"\u21BA",circlearrowright:"\u21BB",circledR:"\u00AE",circledS:"\u24C8",circledast:"\u229B",circledcirc:"\u229A",circleddash:"\u229D",clubs:"\u2663",colon:"\u003A",comp:"\u2201",ctdot:"\u22EF",cuepr:"\u22DE",cuesc:"\u22DF",cularr:"\u21B6",cup:"\u222A",curarr:"\u21B7",curlyvee:"\u22CE",curlywedge:"\u22CF",dagger:"\u2020",daleth:"\u2138",ddarr:"\u21CA",deg:"\u00B0",delta:"\u03B4",digamma:"\u03DD",div:"\u00F7",divideontimes:"\u22C7",dot:"\u02D9",doteqdot:"\u2251",dotplus:"\u2214",dotsquare:"\u22A1",dtdot:"\u22F1",ecir:"\u2256",efDot:"\u2252",egs:"\u2A96",ell:"\u2113",els:"\u2A95",empty:"\u2205",epsi:"\u03B5",epsiv:"\u03F5",erDot:"\u2253",eta:"\u03B7",eth:"\u00F0",flat:"\u266D",fork:"\u22D4",frown:"\u2322",gEl:"\u2A8C",gamma:"\u03B3",gap:"\u2A86",gimel:"\u2137",gnE:"\u2269",gnap:"\u2A8A",gne:"\u2A88",gnsim:"\u22E7",gt:"\u003E",gtdot:"\u22D7",harrw:"\u21AD",hbar:"\u210F",hellip:"\u2026",hookleftarrow:"\u21A9",hookrightarrow:"\u21AA",imath:"\u0131",infin:"\u221E",intcal:"\u22BA",iota:"\u03B9",jmath:"\u0237",kappa:"\u03BA",kappav:"\u03F0",lEg:"\u2A8B",lambda:"\u03BB",lap:"\u2A85",larrlp:"\u21AB",larrtl:"\u21A2",lbrace:"\u007B",lbrack:"\u005B",le:"\u2264",leftleftarrows:"\u21C7",leftthreetimes:"\u22CB",lessdot:"\u22D6",lmoust:"\u23B0",lnE:"\u2268",lnap:"\u2A89",lne:"\u2A87",lnsim:"\u22E6",longmapsto:"\u27FC",looparrowright:"\u21AC",lowast:"\u2217",loz:"\u25CA",lt:"\u003C",ltimes:"\u22C9",ltri:"\u25C3",macr:"\u00AF",malt:"\u2720",mho:"\u2127",mu:"\u03BC",multimap:"\u22B8",nLeftarrow:"\u21CD",nLeftrightarrow:"\u21CE",nRightarrow:"\u21CF",nVDash:"\u22AF",nVdash:"\u22AE",natur:"\u266E",nearr:"\u2197",nharr:"\u21AE",nlarr:"\u219A",not:"\u00AC",nrarr:"\u219B",nu:"\u03BD",nvDash:"\u22AD",nvdash:"\u22AC",nwarr:"\u2196",omega:"\u03C9",omicron:"\u03BF",or:"\u2228",osol:"\u2298",period:"\u002E",phi:"\u03C6",phiv:"\u03D5",pi:"\u03C0",piv:"\u03D6",prap:"\u2AB7",precnapprox:"\u2AB9",precneqq:"\u2AB5",precnsim:"\u22E8",prime:"\u2032",psi:"\u03C8",rarrtl:"\u21A3",rbrace:"\u007D",rbrack:"\u005D",rho:"\u03C1",rhov:"\u03F1",rightrightarrows:"\u21C9",rightthreetimes:"\u22CC",ring:"\u02DA",rmoust:"\u23B1",rtimes:"\u22CA",rtri:"\u25B9",scap:"\u2AB8",scnE:"\u2AB6",scnap:"\u2ABA",scnsim:"\u22E9",sdot:"\u22C5",searr:"\u2198",sect:"\u00A7",sharp:"\u266F",sigma:"\u03C3",sigmav:"\u03C2",simne:"\u2246",smile:"\u2323",spades:"\u2660",sub:"\u2282",subE:"\u2AC5",subnE:"\u2ACB",subne:"\u228A",supE:"\u2AC6",supnE:"\u2ACC",supne:"\u228B",swarr:"\u2199",tau:"\u03C4",theta:"\u03B8",thetav:"\u03D1",tilde:"\u02DC",times:"\u00D7",triangle:"\u25B5",triangleq:"\u225C",upsi:"\u03C5",upuparrows:"\u21C8",veebar:"\u22BB",vellip:"\u22EE",weierp:"\u2118",xi:"\u03BE",yen:"\u00A5",zeta:"\u03B6",zigrarr:"\u21DD"};c.loadComplete("jax.js")})(MathJax.InputJax.MathML,MathJax.Hub.Browser);
 
 MathJax.Ajax.loadComplete("[MathJax]/config/Accessible.js");
diff --git a/config/MML_HTMLorMML-full.js b/config/MML_HTMLorMML-full.js
index a3a0adf3b..3e67bbb8c 100644
--- a/config/MML_HTMLorMML-full.js
+++ b/config/MML_HTMLorMML-full.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/MML_HTMLorMML-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -33,32 +33,32 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
-MathJax.Extension.mml2jax={version:"2.1",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;")},createPreview:function(b,a){var c;if(this.config.preview==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}}else{if(this.config.preview instanceof Array){c=this.config.preview}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
+MathJax.Extension.mml2jax={version:"2.2",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;")},createPreview:function(b,a){var c=this.config.preview;if(c==="none"){return}if(c==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}else{c=null}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
 
-(function(d,h,l,g,b,j){var p="2.1";var i=MathJax.Extension;var c=i.MathEvents={version:p};var k=d.config.menuSettings;var o={hover:500,frame:{x:3.5,y:5,bwidth:1,bcolor:"#A6D",hwidth:"15px",hcolor:"#83A"},button:{x:-4,y:-3,wx:-2,src:l.fileURL(b.imageDir+"/MenuArrow-15.png")},fadeinInc:0.2,fadeoutInc:0.05,fadeDelay:50,fadeoutStart:400,fadeoutDelay:15*1000,styles:{".MathJax_Hover_Frame":{"border-radius":".25em","-webkit-border-radius":".25em","-moz-border-radius":".25em","-khtml-border-radius":".25em","box-shadow":"0px 0px 15px #83A","-webkit-box-shadow":"0px 0px 15px #83A","-moz-box-shadow":"0px 0px 15px #83A","-khtml-box-shadow":"0px 0px 15px #83A",border:"1px solid #A6D ! important",display:"inline-block",position:"absolute"},".MathJax_Hover_Arrow":{position:"absolute",width:"15px",height:"11px",cursor:"pointer"}}};var m=c.Event={LEFTBUTTON:0,RIGHTBUTTON:2,MENUKEY:"altKey",Mousedown:function(q){return m.Handler(q,"Mousedown",this)},Mouseup:function(q){return m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return m.False(s)}}},Mouseout:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.UnHover(q)}else{f.ClearHoverTimer()}return m.False(s)}}},Mousemove:function(s,r){if(k.discoverable||k.zoom==="Hover"){var q=this.getJaxFromMath(r);if(q.hover){return}if(f.lastX==s.clientX&&f.lastY==s.clientY){return}f.lastX=s.clientX;f.lastY=s.clientY;f.HoverTimer(q,r);return m.False(s)}},HoverTimer:function(q,r){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,q,r]),o.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(q,u){if(i.MathZoom&&i.MathZoom.Hover({},u)){return}var t=b[q.outputJax],v=t.getHoverSpan(q,u),y=t.getHoverBBox(q,v,u),w=(t.config.showMathMenu!=null?t:d).config.showMathMenu;var A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return b[this.jax].ContextMenu(q,this.math,true)},ClearHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}if(q.hover.timer){clearTimeout(q.hover.timer)}f.ClearHoverTimer();delete q.hover},Px:function(q){if(Math.abs(q)<0.006){return"0px"}return q.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var q=new Image();q.src=o.button.src}};var a=c.Touch={last:0,delay:500,start:function(r){var q=new Date().getTime();var s=(q-a.last<a.delay&&a.up);a.last=q;a.up=false;if(s){a.timeout=setTimeout(a.menu,a.delay,r,this);r.preventDefault()}},end:function(r){var q=new Date().getTime();a.up=(q-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;r.preventDefault();return m.Handler((r.touches[0]||r.touch),"DblClick",this)}},menu:function(r,q){delete a.timeout;a.last=0;a.up=false;return m.Handler((r.touches[0]||r.touch),"ContextMenu",q)}};if(d.Browser.isMobile){var n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return 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o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" 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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return 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x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var 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e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return 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s},Resize:function(){setTimeout(a.SetWH,0)},SetWH:function(){var q=document.getElementById("MathJax_MenuFrame");if(q){q=q.firstChild;q.style.width=q.style.height="1px";q.style.width=document.body.scrollWidth+"px";q.style.height=document.body.scrollHeight+"px"}},saveCookie:function(){g.Cookie.Set("menu",this.cookie)},getCookie:function(){this.cookie=g.Cookie.Get("menu")},getImages:function(){if(a.isMobile){var q=new Image();q.src=o.closeImg}}});var m=a.ITEM=MathJax.Object.Subclass({name:"",Create:function(r){if(!this.hidden){var q={onmouseover:a.Mouseover,onmouseout:a.Mouseout,onmouseup:a.Mouseup,onmousedown:a.Mousedown,ondragstart:h,onselectstart:h,onselectend:h,ontouchstart:a.Touchstart,ontouchend:a.Touchend,className:"MathJax_MenuItem",menuItem:this};if(this.disabled){q.className+=" MathJax_MenuDisabled"}g.addElement(r,"div",q,this.Label(q,r))}},Mouseover:function(u,w){if(!this.disabled){this.Activate(w)}if(!this.menu||!this.menu.posted){var v=document.getElementById("MathJax_MenuFrame").childNodes,r=w.parentNode.childNodes;for(var s=0,q=r.length;s<q;s++){var t=r[s].menuItem;if(t&&t.menu&&t.menu.posted){t.Deactivate(r[s])}}q=v.length-1;while(q>=0&&w.parentNode.menuItem!==v[q].menuItem){v[q].menuItem.posted=false;v[q].parentNode.removeChild(v[q]);q--}if(this.Timer&&!a.isMobile){this.Timer(u,w)}}},Mouseout:function(q,r){if(!this.menu||!this.menu.posted){this.Deactivate(r)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(q,r){return this.Remove(q,r)},Touchstart:function(q,r){return this.TouchEvent(q,r,"Mousedown")},Touchend:function(q,r){return this.TouchEvent(q,r,"Mouseup")},TouchEvent:function(r,s,q){if(this!==m.lastItem){if(m.lastMenu){a.Event(r,m.lastMenu,"Mouseout")}a.Event(r,s,"Mouseover",true);m.lastItem=this;m.lastMenu=s}if(this.nativeTouch){return null}a.Event(r,s,q);return false},Remove:function(q,r){r=r.parentNode.menuItem;return r.Remove(q,r)},Activate:function(q){this.Deactivate(q);q.className+=" MathJax_MenuActive"},Deactivate:function(q){q.className=q.className.replace(/ MathJax_MenuActive/,"")},With:function(q){if(q){c.Insert(this,q)}return this}});a.ITEM.COMMAND=a.ITEM.Subclass({action:function(){},Init:function(q,s,r){this.name=q;this.action=s;this.With(r)},Label:function(q,r){return[this.name]},Mouseup:function(q,r){if(!this.disabled){this.Remove(q,r);j.Post(["command",this]);this.action.call(this,q)}return h(q)}});a.ITEM.SUBMENU=a.ITEM.Subclass({menu:null,marker:(n&&!c.Browser.isSafari?"\u25B6":"\u25B8"),Init:function(q,s){this.name=q;var r=1;if(!(s instanceof a.ITEM)){this.With(s),r++}this.menu=a.apply(a,[].slice.call(arguments,r))},Label:function(q,r){this.menu.posted=false;return[this.name+" 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-(function(b,c){var a;b.Parse=MathJax.Object.Subclass({Init:function(d){this.Parse(d)},Parse:function(g){var h;if(typeof g!=="string"){h=g.parentNode}else{if(g.match(/^<[a-z]+:/i)&&!g.match(/^<[^<>]* xmlns:/)){g=g.replace(/^<([a-z]+)(:math)/i,'<$1$2 xmlns:$1="http://www.w3.org/1998/Math/MathML"')}var d=g.match(/^(<math( ('.*?'|".*?"|[^>])+)>)/i);if(d&&d[2].match(/ (?!xmlns=)[a-z]+=\"http:/i)){g=d[1].replace(/ (?!xmlns=)([a-z]+=(['"])http:.*?\2)/ig," xmlns:$1 $1")+g.substr(d[0].length)}g=g.replace(/^\s*(?:\/\/)?<!(--)?\[CDATA\[((.|\n)*)(\/\/)?\]\]\1>\s*$/,"$2");g=g.replace(/&([a-z][a-z0-9]*);/ig,this.replaceEntity);h=b.ParseXML(g);if(h==null){b.Error("Error parsing MathML")}}var f=h.getElementsByTagName("parsererror")[0];if(f){b.Error("Error parsing MathML: "+f.textContent.replace(/This page.*?errors:|XML Parsing Error: |Below is a rendering of the page.*/g,""))}if(h.childNodes.length!==1){b.Error("MathML must be formed by a single element")}if(h.firstChild.nodeName.toLowerCase()==="html"){var e=h.getElementsByTagName("h1")[0];if(e&&e.textContent==="XML parsing error"&&e.nextSibling){b.Error("Error parsing MathML: "+String(e.nextSibling.nodeValue).replace(/fatal parsing error: /,""))}}if(h.firstChild.nodeName.toLowerCase().replace(/^[a-z]+:/,"")!=="math"){b.Error("MathML must be formed by a <math> element, not <"+h.firstChild.nodeName+">")}this.mml=this.MakeMML(h.firstChild)},MakeMML:function(g){var h=String(g.getAttribute("class")||"");var e,f=g.nodeName.toLowerCase().replace(/^[a-z]+:/,"");var d=(h.match(/(^| )MJX-TeXAtom-([^ ]*)/));if(d){e=this.TeXAtom(d[2])}else{if(!(a[f]&&a[f].isa&&a[f].isa(a.mbase))){MathJax.Hub.signal.Post(["MathML Jax - unknown node type",f]);return a.merror("Unknown node type: "+f)}else{e=a[f]()}}this.AddAttributes(e,g);this.CheckClass(e,h);this.AddChildren(e,g);if(b.config.useMathMLspacing){e.useMMLspacing=8}return e},TeXAtom:function(e){var d=a.TeXAtom().With({texClass:a.TEXCLASS[e]});if(d.texClass===a.TEXCLASS.OP){d.movesupsub=d.movablelimits=true}return d},CheckClass:function(e,g){g=g.split(/ /);var h=[];for(var f=0,d=g.length;f<d;f++){if(g[f].substr(0,4)==="MJX-"){if(g[f]==="MJX-arrow"){e.arrow=true}else{if(g[f]==="MJX-variant"){e.variantForm=true;if(!MathJax.Extension["TeX/AMSsymbols"]){MathJax.Hub.RestartAfter(MathJax.Ajax.Require("[MathJax]/extensions/TeX/AMSsymbols.js"))}}else{if(g[f].substr(0,11)!=="MJX-TeXAtom"){e.mathvariant=g[f].substr(3);if(e.mathvariant==="-tex-caligraphic-bold"||e.mathvariant==="-tex-oldstyle-bold"){if(!MathJax.Extension["TeX/boldsymbol"]){MathJax.Hub.RestartAfter(MathJax.Ajax.Require("[MathJax]/extensions/TeX/boldsymbol.js"))}}}}}}else{h.push(g[f])}}if(h.length){e["class"]=h.join(" ")}else{delete e["class"]}},AddAttributes:function(f,h){f.attr={};f.attrNames=[];for(var g=0,d=h.attributes.length;g<d;g++){var e=h.attributes[g].name;if(e=="xlink:href"){e="href"}if(e.match(/:/)){continue}if(e.match(/^_moz-math-((column|row)(align|line)|font-style)$/)){continue}var j=h.attributes[g].value;if(j.toLowerCase()==="true"){j=true}else{if(j.toLowerCase()==="false"){j=false}}if(f.defaults[e]!=null||a.copyAttributes[e]){f[e]=j}else{f.attr[e]=j}f.attrNames.push(e)}},AddChildren:function(f,h){for(var g=0,d=h.childNodes.length;g<d;g++){var k=h.childNodes[g];if(k.nodeName==="#comment"){continue}if(k.nodeName==="#text"){if(f.isToken&&!f.mmlSelfClosing){var j=k.nodeValue.replace(/&([a-z][a-z0-9]*);/ig,this.replaceEntity);f.Append(a.chars(this.trimSpace(j)))}else{if(k.nodeValue.match(/\S/)){b.Error("Unexpected text node: '"+k.nodeValue+"'")}}}else{if(f.type==="annotation-xml"){f.Append(a.xml(k))}else{var e=this.MakeMML(k);f.Append(e);if(e.mmlSelfClosing&&e.data.length){f.Append.apply(f,e.data);e.data=[]}}}}},trimSpace:function(d){return d.replace(/[\t\n\r]/g," ").replace(/^ +/,"").replace(/ +$/,"").replace(/  +/g," ")},replaceEntity:function(f,e){if(e.match(/^(lt|amp|quot)$/)){return f}if(b.Parse.Entity[e]){return b.Parse.Entity[e]}var g=e.charAt(0).toLowerCase();var d=e.match(/^[a-zA-Z](fr|scr|opf)$/);if(d){g=d[1]}if(!b.Parse.loaded[g]){b.Parse.loaded[g]=true;MathJax.Hub.RestartAfter(MathJax.Ajax.Require(b.entityDir+"/"+g+".js"))}return f}},{loaded:[]});b.Augment({sourceMenuTitle:"Original MathML",prefilterHooks:MathJax.Callback.Hooks(true),postfilterHooks:MathJax.Callback.Hooks(true),Translate:function(d){if(!this.ParseXML){this.ParseXML=this.createParser()}var e,g,h={script:d};if(d.firstChild&&d.firstChild.nodeName.toLowerCase().replace(/^[a-z]+:/,"")==="math"){h.math=d.firstChild;this.prefilterHooks.Execute(h);g=h.math}else{g=MathJax.HTML.getScript(d);if(c.isMSIE){g=g.replace(/(&nbsp;)+$/,"")}h.math=g;this.prefilterHooks.Execute(h);g=h.math}try{e=b.Parse(g).mml}catch(f){if(!f.mathmlError){throw f}e=this.formatError(f,g,d)}h.math=a(e);this.postfilterHooks.Execute(h);return h.math},prefilterMath:function(e,d){return e},prefilterMathML:function(e,d){return e},formatError:function(g,f,d){var e=g.message.replace(/\n.*/,"");MathJax.Hub.signal.Post(["MathML Jax - 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Check that\nthe 'Script ActiveX controls marked safe for scripting' security\nsetting is enabled (use the Internet Options item in the Tools\nmenu, and select the Security panel, then press the Custom Level\nbutton to check this).\n\nMathML equations will not be able to be processed by MathJax."))},Startup:function(){a=MathJax.ElementJax.mml;a.mspace.Augment({mmlSelfClosing:true});a.none.Augment({mmlSelfClosing:true});a.mprescripts.Augment({mmlSelfClosing:true})}});c.prefilterHooks.Add(function(e){e.math=(typeof(e.math)==="string"?c.prefilterMath(e.math,e.script):c.prefilterMathML(e.math,e.script))});c.Parse.Entity={ApplyFunction:"\u2061",Backslash:"\u2216",Because:"\u2235",Breve:"\u02D8",Cap:"\u22D2",CenterDot:"\u00B7",CircleDot:"\u2299",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",Congruent:"\u2261",ContourIntegral:"\u222E",Coproduct:"\u2210",Cross:"\u2A2F",Cup:"\u22D3",CupCap:"\u224D",Dagger:"\u2021",Del:"\u2207",Delta:"\u0394",Diamond:"\u22C4",DifferentialD:"\u2146",DotEqual:"\u2250",DoubleDot:"\u00A8",DoubleRightTee:"\u22A8",DoubleVerticalBar:"\u2225",DownArrow:"\u2193",DownLeftVector:"\u21BD",DownRightVector:"\u21C1",DownTee:"\u22A4",Downarrow:"\u21D3",Element:"\u2208",EqualTilde:"\u2242",Equilibrium:"\u21CC",Exists:"\u2203",ExponentialE:"\u2147",FilledVerySmallSquare:"\u25AA",ForAll:"\u2200",Gamma:"\u0393",Gg:"\u22D9",GreaterEqual:"\u2265",GreaterEqualLess:"\u22DB",GreaterFullEqual:"\u2267",GreaterLess:"\u2277",GreaterSlantEqual:"\u2A7E",GreaterTilde:"\u2273",Hacek:"\u02C7",Hat:"\u005E",HumpDownHump:"\u224E",HumpEqual:"\u224F",Im:"\u2111",ImaginaryI:"\u2148",Integral:"\u222B",Intersection:"\u22C2",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",Lambda:"\u039B",Larr:"\u219E",LeftAngleBracket:"\u27E8",LeftArrow:"\u2190",LeftArrowRightArrow:"\u21C6",LeftCeiling:"\u2308",LeftDownVector:"\u21C3",LeftFloor:"\u230A",LeftRightArrow:"\u2194",LeftTee:"\u22A3",LeftTriangle:"\u22B2",LeftTriangleEqual:"\u22B4",LeftUpVector:"\u21BF",LeftVector:"\u21BC",Leftarrow:"\u21D0",Leftrightarrow:"\u21D4",LessEqualGreater:"\u22DA",LessFullEqual:"\u2266",LessGreater:"\u2276",LessSlantEqual:"\u2A7D",LessTilde:"\u2272",Ll:"\u22D8",Lleftarrow:"\u21DA",LongLeftArrow:"\u27F5",LongLeftRightArrow:"\u27F7",LongRightArrow:"\u27F6",Longleftarrow:"\u27F8",Longleftrightarrow:"\u27FA",Longrightarrow:"\u27F9",Lsh:"\u21B0",MinusPlus:"\u2213",NestedGreaterGreater:"\u226B",NestedLessLess:"\u226A",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotExists:"\u2204",NotGreater:"\u226F",NotGreaterEqual:"\u2271",NotLeftTriangle:"\u22EA",NotLeftTriangleEqual:"\u22EC",NotLess:"\u226E",NotLessEqual:"\u2270",NotPrecedes:"\u2280",NotPrecedesSlantEqual:"\u22E0",NotRightTriangle:"\u22EB",NotRightTriangleEqual:"\u22ED",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsSlantEqual:"\u22E1",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotVerticalBar:"\u2224",Omega:"\u03A9",OverBar:"\u203E",OverBrace:"\u23DE",PartialD:"\u2202",Phi:"\u03A6",Pi:"\u03A0",PlusMinus:"\u00B1",Precedes:"\u227A",PrecedesEqual:"\u2AAF",PrecedesSlantEqual:"\u227C",PrecedesTilde:"\u227E",Product:"\u220F",Proportional:"\u221D",Psi:"\u03A8",Rarr:"\u21A0",Re:"\u211C",ReverseEquilibrium:"\u21CB",RightAngleBracket:"\u27E9",RightArrow:"\u2192",RightArrowLeftArrow:"\u21C4",RightCeiling:"\u2309",RightDownVector:"\u21C2",RightFloor:"\u230B",RightTee:"\u22A2",RightTeeArrow:"\u21A6",RightTriangle:"\u22B3",RightTriangleEqual:"\u22B5",RightUpVector:"\u21BE",RightVector:"\u21C0",Rightarrow:"\u21D2",Rrightarrow:"\u21DB",Rsh:"\u21B1",Sigma:"\u03A3",SmallCircle:"\u2218",Sqrt:"\u221A",Square:"\u25A1",SquareIntersection:"\u2293",SquareSubset:"\u228F",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",Star:"\u22C6",Subset:"\u22D0",SubsetEqual:"\u2286",Succeeds:"\u227B",SucceedsEqual:"\u2AB0",SucceedsSlantEqual:"\u227D",SucceedsTilde:"\u227F",SuchThat:"\u220B",Sum:"\u2211",Superset:"\u2283",SupersetEqual:"\u2287",Supset:"\u22D1",Therefore:"\u2234",Theta:"\u0398",Tilde:"\u223C",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",UnderBar:"\u005F",UnderBrace:"\u23DF",Union:"\u22C3",UnionPlus:"\u228E",UpArrow:"\u2191",UpDownArrow:"\u2195",UpTee:"\u22A5",Uparrow:"\u21D1",Updownarrow:"\u21D5",Upsilon:"\u03A5",Vdash:"\u22A9",Vee:"\u22C1",VerticalBar:"\u2223",VerticalTilde:"\u2240",Vvdash:"\u22AA",Wedge:"\u22C0",Xi:"\u039E",acute:"\u00B4",aleph:"\u2135",alpha:"\u03B1",amalg:"\u2A3F",and:"\u2227",ang:"\u2220",angmsd:"\u2221",angsph:"\u2222",ape:"\u224A",backprime:"\u2035",backsim:"\u223D",backsimeq:"\u22CD",beta:"\u03B2",beth:"\u2136",between:"\u226C",bigcirc:"\u25EF",bigodot:"\u2A00",bigoplus:"\u2A01",bigotimes:"\u2A02",bigsqcup:"\u2A06",bigstar:"\u2605",bigtriangledown:"\u25BD",bigtriangleup:"\u25B3",biguplus:"\u2A04",blacklozenge:"\u29EB",blacktriangle:"\u25B4",blacktriangledown:"\u25BE",blacktriangleleft:"\u25C2",bowtie:"\u22C8",boxdl:"\u2510",boxdr:"\u250C",boxminus:"\u229F",boxplus:"\u229E",boxtimes:"\u22A0",boxul:"\u2518",boxur:"\u2514",bsol:"\u005C",bull:"\u2022",cap:"\u2229",check:"\u2713",chi:"\u03C7",circ:"\u02C6",circeq:"\u2257",circlearrowleft:"\u21BA",circlearrowright:"\u21BB",circledR:"\u00AE",circledS:"\u24C8",circledast:"\u229B",circledcirc:"\u229A",circleddash:"\u229D",clubs:"\u2663",colon:"\u003A",comp:"\u2201",ctdot:"\u22EF",cuepr:"\u22DE",cuesc:"\u22DF",cularr:"\u21B6",cup:"\u222A",curarr:"\u21B7",curlyvee:"\u22CE",curlywedge:"\u22CF",dagger:"\u2020",daleth:"\u2138",ddarr:"\u21CA",deg:"\u00B0",delta:"\u03B4",digamma:"\u03DD",div:"\u00F7",divideontimes:"\u22C7",dot:"\u02D9",doteqdot:"\u2251",dotplus:"\u2214",dotsquare:"\u22A1",dtdot:"\u22F1",ecir:"\u2256",efDot:"\u2252",egs:"\u2A96",ell:"\u2113",els:"\u2A95",empty:"\u2205",epsi:"\u03B5",epsiv:"\u03F5",erDot:"\u2253",eta:"\u03B7",eth:"\u00F0",flat:"\u266D",fork:"\u22D4",frown:"\u2322",gEl:"\u2A8C",gamma:"\u03B3",gap:"\u2A86",gimel:"\u2137",gnE:"\u2269",gnap:"\u2A8A",gne:"\u2A88",gnsim:"\u22E7",gt:"\u003E",gtdot:"\u22D7",harrw:"\u21AD",hbar:"\u210F",hellip:"\u2026",hookleftarrow:"\u21A9",hookrightarrow:"\u21AA",imath:"\u0131",infin:"\u221E",intcal:"\u22BA",iota:"\u03B9",jmath:"\u0237",kappa:"\u03BA",kappav:"\u03F0",lEg:"\u2A8B",lambda:"\u03BB",lap:"\u2A85",larrlp:"\u21AB",larrtl:"\u21A2",lbrace:"\u007B",lbrack:"\u005B",le:"\u2264",leftleftarrows:"\u21C7",leftthreetimes:"\u22CB",lessdot:"\u22D6",lmoust:"\u23B0",lnE:"\u2268",lnap:"\u2A89",lne:"\u2A87",lnsim:"\u22E6",longmapsto:"\u27FC",looparrowright:"\u21AC",lowast:"\u2217",loz:"\u25CA",lt:"\u003C",ltimes:"\u22C9",ltri:"\u25C3",macr:"\u00AF",malt:"\u2720",mho:"\u2127",mu:"\u03BC",multimap:"\u22B8",nLeftarrow:"\u21CD",nLeftrightarrow:"\u21CE",nRightarrow:"\u21CF",nVDash:"\u22AF",nVdash:"\u22AE",natur:"\u266E",nearr:"\u2197",nharr:"\u21AE",nlarr:"\u219A",not:"\u00AC",nrarr:"\u219B",nu:"\u03BD",nvDash:"\u22AD",nvdash:"\u22AC",nwarr:"\u2196",omega:"\u03C9",omicron:"\u03BF",or:"\u2228",osol:"\u2298",period:"\u002E",phi:"\u03C6",phiv:"\u03D5",pi:"\u03C0",piv:"\u03D6",prap:"\u2AB7",precnapprox:"\u2AB9",precneqq:"\u2AB5",precnsim:"\u22E8",prime:"\u2032",psi:"\u03C8",rarrtl:"\u21A3",rbrace:"\u007D",rbrack:"\u005D",rho:"\u03C1",rhov:"\u03F1",rightrightarrows:"\u21C9",rightthreetimes:"\u22CC",ring:"\u02DA",rmoust:"\u23B1",rtimes:"\u22CA",rtri:"\u25B9",scap:"\u2AB8",scnE:"\u2AB6",scnap:"\u2ABA",scnsim:"\u22E9",sdot:"\u22C5",searr:"\u2198",sect:"\u00A7",sharp:"\u266F",sigma:"\u03C3",sigmav:"\u03C2",simne:"\u2246",smile:"\u2323",spades:"\u2660",sub:"\u2282",subE:"\u2AC5",subnE:"\u2ACB",subne:"\u228A",supE:"\u2AC6",supnE:"\u2ACC",supne:"\u228B",swarr:"\u2199",tau:"\u03C4",theta:"\u03B8",thetav:"\u03D1",tilde:"\u02DC",times:"\u00D7",triangle:"\u25B5",triangleq:"\u225C",upsi:"\u03C5",upuparrows:"\u21C8",veebar:"\u22BB",vellip:"\u22EE",weierp:"\u2118",xi:"\u03BE",yen:"\u00A5",zeta:"\u03B6",zigrarr:"\u21DD"};c.loadComplete("jax.js")})(MathJax.InputJax.MathML,MathJax.Hub.Browser);
 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Use the Internet Options item under\nthe Tools menu and select the Security tab, then press the\nCustom Level button. 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v=(x.Get("display")==="block"?"div":"span");y=d.Element(v,{className:"MathJax_MathML",id:k.inputID+"-Frame"},[["span",{className:"MathJax_MathContainer",isMathJax:true,jaxID:this.id,style:{position:"relative",display:"inline-block","white-space":"nowrap"}},[["span",{isMathJax:true,style:{display:"inline-block"}}]]]]);w.parentNode.insertBefore(y,w);if(!h){w.parentNode.insertBefore(this.EmExSpan.cloneNode(true),w)}}for(s=0;s<n;s++){w=r[s];if(!w.parentNode){continue}k=w.MathJax.elementJax;if(!k){continue}if(!h){u=w.previousSibling;y=u.previousSibling;t=u.firstChild.offsetWidth/60;q=u.lastChild.offsetWidth/60;if(t===0||t==="NaN"){t=this.defaultEx;q=this.defaultMEx}o=(q>1?t/q:1)*this.config.scale;o=Math.floor(Math.max(this.config.minScaleAdjust/100,o))}else{o=100}k.NativeMML.fontSize=o+"%"}if(!h){for(s=0;s<n;s++){w=r[s];if(!w.parentNode||!w.MathJax.elementJax){continue}u=r[s].previousSibling;u.parentNode.removeChild(u)}}},Translate:function(q){if(!q.parentNode){return}var k=q.MathJax.elementJax,r=k.root;var s=document.getElementById(k.inputID+"-Frame"),l=s.firstChild,o=l.firstChild;s.style.fontSize=k.NativeMML.fontSize;try{r.toNativeMML(o)}catch(p){if(p.restart){while(o.firstChild){o.removeChild(o.firstChild)}}throw p}if(h){if(l.addEventListener){for(var m in this.MSIE9events){if(this.MSIE9events.hasOwnProperty(m)){l.addEventListener(m,this.MSIE9event,true)}}}else{var n=(this.config.showMathMenuMSIE!=null?this:b).config;if(n.showMathMenuMSIE&&!this.settings.mpContext&&!this.settings.mpMouse){this.MSIEoverlay(l)}else{l.style.position="";o.firstChild.onmousedown=this.MSIEaltMenu}}}else{l.oncontextmenu=g.Menu;l.onmouseover=g.Mouseover;l.onmouseout=g.Mouseout;l.onmousedown=g.Mousedown;l.onclick=g.Click;l.ondblclick=g.DblClick;if(b.Browser.noContextMenu){l.ontouchstart=a.start;l.ontouchend=a.end}}},postTranslate:function(l){if(this.forceReflow){var k=(document.styleSheets||[])[0]||{};k.disabled=true;k.disabled=false}},Remove:function(k){var l=k.SourceElement();if(!l){return}l=l.previousSibling;if(!l){return}if(l.className.match(/MathJax_MathML/)){l.parentNode.removeChild(l)}},MMLnamespace:"http://www.w3.org/1998/Math/MathML",MSIEoverlay:function(k){var l=k.firstChild;if(l.nodeName.toLowerCase()==="span"){l=l.firstChild}var m=this.getHoverBBox(null,l,{});d.addElement(k,"span",{style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{isMathJax:true,className:"MathJax_MathPlayer_Overlay",style:{display:"inline-block",position:"absolute",left:c.Px(-m.w),top:c.Px(-m.h-(m.y||0)-1),width:c.Px(m.w),height:c.Px(m.h+m.d),cursor:"pointer","background-color":"white",filter:"alpha(opacity=0)"}}]]);b.Insert(k,{msieMath:l,onmousedown:this.MSIEevent,oncontextmenu:this.MSIEevent,onclick:this.MSIEevent,onmouseup:this.MSIEevent,onmousemove:this.MSIEevent,ondblclick:this.MSIEevent,onmouseover:this.MSIEevent,onmouseout:this.MSIEevent})},MSIEevents:{mousedown:"Mousedown",contextmenu:"ContextMenu",click:"Click",mouseup:"Mouseup",mousemove:"Mousemove",dblclick:"DblClick",mouseover:"Mouseover",mouseout:"Mouseout"},MSIEevent:function(){var l=window.event;var k=j.MSIEevents[l.type];if(j[k]&&j[k](l,this)===false){return false}if(i&&i.HandleEvent(l,k,this)===false){return false}if(l.srcElement.className==="MathJax_MathPlayer_Overlay"&&this.msieMath.fireEvent){if(k==="ContextMenu"||k==="Mouseover"||k==="Mouseout"){this.msieMath.fireEvent("on"+l.type,l)}}return g.False(l)},MSIEaltMenu:function(){var k=this.parentNode.parentNode;while(!k.jaxID){k=k.parentNode}g.AltContextMenu(window.event,k)},MSIE9events:{contextmenu:"Menu",click:"Click",dblclick:"DblClick",mouseup:"False",mouseover:"Mouseover",mouseout:"Mouseout"},MSIE9event:function(l){if(l.type==="contextmenu"&&j.settings.mpContext){return true}if(l.type==="mouseup"&&j.settings.mpMouse){return true}if(l.type==="click"&&j.settings.mpContext){return g.AltContextMenu(l,this)}var k=j.MSIE9events[l.type];return g[k].call(this,l)},getJaxFromMath:function(k){k=k.parentNode;do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return l.firstChild},getHoverBBox:function(k,l,m){return g.getBBox(l.parentNode)},Zoom:function(l,r,p,k,o){l.root.toNativeMML(r);if(this.msieIE8HeightBug){r.style.position="absolute"}var m=p.offsetWidth||p.scrollWidth,s=p.offsetHeight||p.scrollHeight;var q=r.offsetWidth,n=r.offsetHeight;if(this.msieIE8HeightBug){r.style.position=""}return{Y:-g.getBBox(r.parentNode).h,mW:m,mH:s,zW:q,zH:n}},NAMEDSPACE:{negativeveryverythinmathspace:"-.0556em",negativeverythinmathspace:"-.1111em",negativethinmathspace:"-.1667em",negativemediummathspace:"-.2222em",negativethickmathspace:"-.2778em",negativeverythickmathspace:"-.3333em",negativeveryverythickmathspace:"-.3889em"}});b.Register.StartupHook("mml Jax Ready",function(){e=MathJax.ElementJax.mml;e.mbase.Augment({toNativeMML:function(p){var n=this.NativeMMLelement(this.type);this.NativeMMLattributes(n);for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}else{n.appendChild(this.NativeMMLelement("mrow"))}}p.appendChild(n)},NativeMMLattributes:function(n){var r=this.defaults;var t=(this.attrNames||e.copyAttributeNames),p=e.skipAttributes;if(!this.attrNames){if(this.type==="mstyle"){r=e.math.prototype.defaults}for(var s in r){if(!p[s]&&r.hasOwnProperty(s)){if(this[s]!=null){n.setAttribute(s,this.NativeMMLattribute(this[s]))}}}}for(var o=0,l=t.length;o<l;o++){var q=(this.attr||{})[t[o]];if(q==null){q=this[t[o]]}if(q!=null){n.setAttribute(t[o],this.NativeMMLattribute(q))}}this.NativeMMLclass(n)},NativeMMLclass:function(l){var n=[];if(this["class"]){n.push(this["class"])}if(this.isa(e.TeXAtom)){var m=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(m){n.push("MJX-TeXAtom-"+m)}}if(this.mathvariant&&this.NativeMMLvariants[this.mathvariant]){n.push("MJX"+this.mathvariant)}if(this.arrow){n.push("MJX-arrow")}if(this.variantForm){n.push("MJX-variant")}if(n.length){l.setAttribute("class",n.join(" 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p=this.type;if(this.data[this.sup]==null){p="msub"}if(this.data[this.sub]==null){p="msup"}var n=this.NativeMMLelement(p);this.NativeMMLattributes(n);delete this.data[0].inferred;for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}}q.appendChild(n)}});e.munderover.Augment({toNativeMML:function(q){var p=this.type;if(this.data[this.under]==null){p="mover"}if(this.data[this.over]==null){p="munder"}var n=this.NativeMMLelement(p);this.NativeMMLattributes(n);delete this.data[0].inferred;for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}}q.appendChild(n)}});if(b.Browser.isFirefox){if(!b.Browser.versionAtLeast("13.0")){e.mtable.Augment({toNativeMML:function(l){if(this.width){var m=(this.style||"").replace(/;\s*$/,"").split(";");if(m[0]===""){m.shift()}m.push("width:"+this.width);this.style=m.join(";")}this.SUPER(arguments).toNativeMML.call(this,l)}})}if(!b.Browser.versionAtLeast("9.0")){e.mlabeledtr.Augment({toNativeMML:function(p){var n=this.NativeMMLelement("mtr");this.NativeMMLattributes(n);for(var o=1,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}else{n.appendChild(this.NativeMMLelement("mrow"))}}p.appendChild(n)}})}var k=MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");j.Augment({config:{styles:{'[mathvariant="double-struck"]':{"font-family":"MathJax_AMS, MathJax_AMS-WEB"},'[mathvariant="script"]':{"font-family":"MathJax_Script, MathJax_Script-WEB"},'[mathvariant="fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB"},'[mathvariant="bold-script"]':{"font-family":"MathJax_Script, MathJax_Caligraphic-WEB","font-weight":"bold"},'[mathvariant="bold-fraktur"]':{"font-family":"MathJax_Fraktur, 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m=s.MathJax.elementJax,t=m.root;var u=document.getElementById(m.inputID+"-Frame"),n=u.firstChild,q=n.firstChild;u.style.fontSize=m.NativeMML.fontSize;this.ex=m.NativeMML.ex||this.defaultEx;try{t.toNativeMML(q)}catch(r){if(r.restart){while(q.firstChild){q.removeChild(q.firstChild)}}throw r}if(i){if(n.addEventListener){for(var o in this.MSIE9events){if(this.MSIE9events.hasOwnProperty(o)){n.addEventListener(o,this.MSIE9event,true)}}}else{var p=(this.config.showMathMenuMSIE!=null?this:c).config;if(p.showMathMenuMSIE&&!this.settings.mpContext&&!this.settings.mpMouse){this.MSIEoverlay(n)}else{n.style.position="";q.firstChild.onmousedown=this.MSIEaltMenu}}}else{n.oncontextmenu=h.Menu;n.onmouseover=h.Mouseover;n.onmouseout=h.Mouseout;n.onmousedown=h.Mousedown;n.onclick=h.Click;n.ondblclick=h.DblClick;if(c.Browser.noContextMenu){n.ontouchstart=b.start;n.ontouchend=b.end}}},postTranslate:function(n){if(this.forceReflow){var 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h.getBBox(n.parentNode)},Zoom:function(n,u,s,m,r){n.root.toNativeMML(u);if(this.msieIE8HeightBug){u.style.position="absolute"}var p=s.offsetWidth||s.scrollWidth,v=s.offsetHeight||s.scrollHeight;var t=u.offsetWidth,q=u.offsetHeight;if(l.widthBug){var o=u.firstChild.firstChild.scrollWidth;if(o>t){t=o;u.style.width=t+"px"}}if(this.msieIE8HeightBug){u.style.position=""}return{Y:-h.getBBox(u.parentNode).h,mW:p,mH:v,zW:t,zH:q}},NAMEDSPACE:{negativeveryverythinmathspace:"-.0556em",negativeverythinmathspace:"-.1111em",negativethinmathspace:"-.1667em",negativemediummathspace:"-.2222em",negativethickmathspace:"-.2778em",negativeverythickmathspace:"-.3333em",negativeveryverythickmathspace:"-.3889em"}});c.Register.StartupHook("mml Jax Ready",function(){f=MathJax.ElementJax.mml;f.mbase.Augment({toNativeMML:function(r){var p=this.NativeMMLelement(this.type);this.NativeMMLattributes(p);for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}r.appendChild(p)},NativeMMLattributes:function(p){var t=this.defaults;var v=(this.attrNames||f.copyAttributeNames),r=f.skipAttributes;if(!this.attrNames){if(this.type==="mstyle"){t=f.math.prototype.defaults}for(var u in t){if(!r[u]&&t.hasOwnProperty(u)){if(this[u]!=null){p.setAttribute(u,this.NativeMMLattribute(this[u]))}}}}for(var q=0,o=v.length;q<o;q++){var s=(this.attr||{})[v[q]];if(s==null){s=this[v[q]]}if(s!=null){p.setAttribute(v[q],this.NativeMMLattribute(s))}}this.NativeMMLclass(p)},NativeMMLclass:function(o){var q=[];if(this["class"]){q.push(this["class"])}if(this.isa(f.TeXAtom)){var p=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(p){q.push("MJX-TeXAtom-"+p)}}if(this.mathvariant&&this.NativeMMLvariants[this.mathvariant]){q.push("MJX"+this.mathvariant)}if(this.arrow){q.push("MJX-arrow")}if(this.variantForm){q.push("MJX-variant")}if(q.length){o.setAttribute("class",q.join(" "))}},NativeMMLattribute:function(o){o=String(o);if(l.NAMEDSPACE[o]){o=l.NAMEDSPACE[o]}else{if(o.match(/^\s*(([-+])?(\d+(\.\d*)?|\.\d+))\s*mu\s*$/)){o=RegExp.$2+((1/18)*RegExp.$3).toFixed(3).replace(/\.?0+$/,"")+"em"}else{if(this.NativeMMLvariants[o]){o=this.NativeMMLvariants[o]}}}return o},NativeMMLvariants:{"-tex-caligraphic":f.VARIANT.SCRIPT,"-tex-caligraphic-bold":f.VARIANT.BOLDSCRIPT,"-tex-oldstyle":f.VARIANT.NORMAL,"-tex-oldstyle-bold":f.VARIANT.BOLD,"-tex-mathit":f.VARIANT.ITALIC},NativeMMLelement:function(o){var p=(i?document.createElement("m:"+o):document.createElementNS(l.MMLnamespace,o));p.isMathJax=true;return p}});f.mrow.Augment({toNativeMML:function(s){var r,p;if(this.inferred&&this.parent.inferRow){for(r=0,p=this.data.length;r<p;r++){if(this.data[r]){this.data[r].toNativeMML(s)}else{s.appendChild(this.NativeMMLelement("mrow"))}}}else{if(l.stretchyMoBug&&(this.open||this.close)){var q=this.NativeMMLelement("mfenced");this.NativeMMLattributes(q);r=0,p=this.data.length;if(this.open){q.setAttribute("open",this.open);r++}if(this.close){q.setAttribute("close",this.close);p--}var o=q;if(p-r+1>1){o=this.NativeMMLelement("mrow");s.appendChild(q);s=q}for(;r<p;r++){if(this.data[r]){this.data[r].toNativeMML(o)}else{o.appendChild(this.NativeMMLelement("mrow"))}}s.appendChild(o)}else{this.SUPER(arguments).toNativeMML.call(this,s)}}}});f.msubsup.Augment({toNativeMML:function(s){var r=this.type;if(this.data[this.sup]==null){r="msub"}if(this.data[this.sub]==null){r="msup"}var p=this.NativeMMLelement(r);this.NativeMMLattributes(p);delete this.data[0].inferred;for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}}s.appendChild(p)}});f.munderover.Augment({toNativeMML:function(s){var r=this.type;if(this.data[this.under]==null){r="mover"}if(this.data[this.over]==null){r="munder"}var p=this.NativeMMLelement(r);this.NativeMMLattributes(p);delete this.data[0].inferred;for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}}s.appendChild(p)}});if(!i){var m=MathJax.Hub.SplitList;f.mtable.Augment({toNativeMML:function(z){var s,q;if(l.tableSpacingBug){var A=this.getValues("rowspacing","columnspacing");this.nMMLtopPadding=m("0px "+A.rowspacing);this.nMMLleftPadding=m("0px "+A.columnspacing);var y=this.nMMLtopPadding,v=y.length;for(s=0,q=this.data.length;s<q;s++){if(this.data[s]){this.data[s].nMMLtopPadding=y[s<v?s:v-1]}}}if(l.tableLabelBug){for(s=0,q=this.data.length;s<q;s++){if(this.data[s]&&this.data[s].isa(f.mlabeledtr)){var u=c.config.displayAlign.charAt(0),w=this.Get("side").charAt(0);this.nMMLhasLabels=true;this.nMMLlaMatch=(u===w);this.nMMLforceWidth=(u==="c"||!!((this.width||"").match("%")));break}}}if(this.width&&this.ffTableWidthBug){var B=(this.style||"").replace(/;\s*$/,"").split(";");if(B[0]===""){B.shift()}B.push("width:"+this.width);this.style=B.join(";")}this.SUPER(arguments).toNativeMML.call(this,z);if(this.nMMLhasLabels){var r=z.firstChild;if(this.nMMLforceWidth||w!=="r"){var p=(u!=="l"?1:0)+(w==="l"?1:0);if(p){var t={columnalign:"left",columnwidth:"auto",columnspacing:"0px",columnlines:"none"};for(var o in t){if(t.hasOwnProperty(o)&&this[o]){var x=[t[o],t[o]].slice(2-p).join(" ")+" ";r.setAttribute(o,x+r.getAttribute(o))}}}}if(this.nMMLforceWidth||!this.nMMLlaMatch){r.setAttribute("width","100%")}}}});f.mtr.Augment({toNativeMML:function(v){this.SUPER(arguments).toNativeMML.call(this,v);var p=v.lastChild;if(l.tableSpacingBug){var r=this.parent.nMMLleftPadding,t=r.length;for(var w=p.firstChild,q=0;w;w=w.nextSibling,q++){a(w,this.nMMLtopPadding,r[q<t?q:t-1])}}if(l.tableLabelBug){var o=this.parent.nMMLforceWidth,u=this.parent.Get("side").charAt(0),s=c.config.displayAlign.charAt(0);if(this.parent.nMMLhasLabels&&p.firstChild){if(o||u!=="r"){j("Left",p.firstChild);if(s!=="l"){p.insertBefore(this.NativeMMLelement("mtd"),p.firstChild).setAttribute("style","padding:0")}if(u==="l"){p.insertBefore(this.NativeMMLelement("mtd"),p.firstChild).setAttribute("style","padding:0")}}if(o||u!=="l"){j("Right",p.lastChild)}}}}});f.mlabeledtr.Augment({toNativeMML:function(C){var t=this.NativeMMLelement("mtr");this.NativeMMLattributes(t);for(var u=1,s=this.data.length;u<s;u++){if(this.data[u]){this.data[u].toNativeMML(t)}else{t.appendChild(this.NativeMMLelement("mtd"))}}if(l.tableSpacingBug){var v=this.parent.nMMLleftPadding,y=v.length;u=0;for(var D=t.firstChild;D;D=D.nextSibling,u++){a(D,this.nMMLtopPadding,v[u<y?u:y-1])}}if(l.tableLabelBug){var z=this.parent.Get("side").charAt(0),x=c.config.displayAlign.charAt(0),q=c.config.displayIndent;this.data[0].toNativeMML(t);var A=t.lastChild,r=A;if(z===x){A.setAttribute("style","width:"+q);A.setAttribute("columnalign",c.config.displayAlign)}else{r=this.NativeMMLelement("mpadded");r.setAttribute("style","width:0");r.setAttribute("width","0px");r.appendChild(A.firstChild);A.appendChild(r)}j("",A);t.removeChild(A);var o=100,p=this.parent.nMMLforceWidth;if((this.parent.width||"").match(/%/)){o-=parseFloat(this.parent.width)}var B=o;if(p||z!=="r"){j("Left",t.firstChild);if(x!=="l"){if(x==="c"){B/=2}o-=B;t.insertBefore(this.NativeMMLelement("mtd"),t.firstChild).setAttribute("style","padding:0;width:"+B+"%")}if(z==="l"){t.insertBefore(A,t.firstChild)}}if(p||z!=="l"){j("Right",t.lastChild);if(x!=="r"){t.appendChild(this.NativeMMLelement("mtd")).setAttribute("style","padding:0;width:"+o+"%")}if(z==="r"){if(z!==x){r.setAttribute("lspace","-1width")}t.appendChild(A)}}}C.appendChild(t)}});f.mtd.Augment({toNativeMML:function(r){var p=r.appendChild(this.NativeMMLelement(this.type));this.NativeMMLattributes(p);if(l.widthBug){p=p.appendChild(this.NativeMMLelement("mrow"))}for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}}});f.mspace.Augment({toNativeMML:function(q){this.SUPER(arguments).toNativeMML.call(this,q);if(l.spaceWidthBug&&this.width){var r=q.lastChild;var p=r.getAttribute("width");var o=r.getAttribute("style")||"";if(o!=""){o+=";"}r.setAttribute("style",o+"width:"+p)}}});var n=MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");l.Augment({config:{styles:{'[mathvariant="double-struck"]':{"font-family":"MathJax_AMS, MathJax_AMS-WEB"},'[mathvariant="script"]':{"font-family":"MathJax_Script, MathJax_Script-WEB"},'[mathvariant="fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB"},'[mathvariant="bold-script"]':{"font-family":"MathJax_Script, MathJax_Caligraphic-WEB","font-weight":"bold"},'[mathvariant="bold-fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB","font-weight":"bold"},'[mathvariant="monospace"]':{"font-family":"monospace"},'[mathvariant="sans-serif"]':{"font-family":"sans-serif"},'[mathvariant="bold-sans-serif"]':{"font-family":"sans-serif","font-weight":"bold"},'[mathvariant="sans-serif-italic"]':{"font-family":"sans-serif","font-style":"italic"},'[mathvariant="sans-serif-bold-italic"]':{"font-family":"sans-serif","font-style":"italic","font-weight":"bold"},'[class="MJX-tex-oldstyle"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB"},'[class="MJX-tex-oldstyle-bold"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB","font-weight":"bold"},'[class="MJX-tex-caligraphic"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB"},'[class="MJX-tex-caligraphic-bold"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB","font-weight":"bold"},"@font-face /*1*/":{"font-family":"MathJax_AMS-WEB",src:"url('"+n+"/MathJax_AMS-Regular.otf')"},"@font-face /*2*/":{"font-family":"MathJax_Script-WEB",src:"url('"+n+"/MathJax_Script-Regular.otf')"},"@font-face /*3*/":{"font-family":"MathJax_Fraktur-WEB",src:"url('"+n+"/MathJax_Fraktur-Regular.otf')"},"@font-face /*4*/":{"font-family":"MathJax_Caligraphic-WEB",src:"url('"+n+"/MathJax_Caligraphic-Regular.otf')"},"@font-face /*5*/":{"font-family":"MathJax_Fraktur-WEB","font-weight":"bold",src:"url('"+n+"/MathJax_Fraktur-Bold.otf')"},"@font-face /*6*/":{"font-family":"MathJax_Caligraphic-WEB","font-weight":"bold",src:"url('"+n+"/MathJax_Caligraphic-Bold.otf')"}}}})}f.math.Augment({toNativeMML:function(r){var p=this.NativeMMLelement(this.type),s=p;p.setAttribute("xmlns",l.MMLnamespace);this.NativeMMLattributes(p);if(l.widthBug){p=p.appendChild(this.NativeMMLelement("mrow"))}for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}var t=((this.data[0]||[]).data[0]||{});if(t.nMMLhasLabels){if(t.nMMLforceWidth||!t.nMMLlaMatch){p.setAttribute("style","width:100%");r.style.width=r.parentNode.style.width="100%"}if(t.nMMLlaMatch){if(r.parentNode.parentNode.nodeName.toLowerCase()==="div"){r.parentNode.parentNode.style.setProperty("margin-"+c.config.displayAlign,"0px","important")}}}r.appendChild(s);if(l.widthBug&&!t.nMMLforceWidth&&t.nMMLlaMatch){r.style.width=(s.firstChild.scrollWidth/l.ex).toFixed(3)+"ex"}}});f.mfenced.Augment({toNativeMML:function(w){if(!l.mfencedBug){this.SUPER(arguments).toNativeMML.call(this,w);return}var t=c.Browser.isOpera;var u,p,r;var q=this.getValues("open","close","separators");q.open=q.open.replace(/^\s+/,"").replace(/\s+$/,"");q.close=q.close.replace(/^\s+/,"").replace(/\s+$/,"");q.separators=q.separators.replace(/\s+/g,"").split("");if(q.separators.length==0){q.separators=null}else{if(q.separators.length<this.data.length-1){var v=q.separators[q.separators.length-1];for(u=this.data.length-1-q.separators.length;u>0;u--){q.separators.push(v)}}}var o=this.NativeMMLelement(t?this.type:"mrow");this.NativeMMLattributes(o);o.removeAttribute("separators");if(t){o.setAttribute("open",q.open);o.setAttribute("close",q.close);if(this.data.length>1){w.appendChild(o);w=o;o=this.NativeMMLelement("mrow")}}else{o.removeAttribute("open");o.removeAttribute("close")}if(!t){r=this.NativeMMLelement("mo");r.setAttribute("fence","true");r.textContent=q.open;o.appendChild(r)}for(u=0,p=this.data.length;u<p;u++){if(q.separators&&u>0){r=this.NativeMMLelement("mo");r.setAttribute("separator","true");r.textContent=q.separators[u-1];o.appendChild(r)}if(this.data[u]){this.data[u].toNativeMML(o)}else{o.appendChild(this.NativeMMLelement("mrow"))}}if(!t){r=this.NativeMMLelement("mo");r.setAttribute("fence","true");r.textContent=q.close;o.appendChild(r)}w.appendChild(o)}});f.TeXAtom.Augment({toNativeMML:function(p){var o=this.NativeMMLelement("mrow");this.NativeMMLattributes(o);this.data[0].toNativeMML(o);p.appendChild(o)}});f.chars.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.entity.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.xml.Augment({toNativeMML:function(q){for(var p=0,o=this.data.length;p<o;p++){q.appendChild(this.data[p].cloneNode(true))}}});c.Register.StartupHook("TeX mathchoice Ready",function(){f.TeXmathchoice.Augment({toNativeMML:function(o){this.Core().toNativeMML(o)}})});setTimeout(MathJax.Callback(["loadComplete",l,"jax.js"]),0)});c.Browser.Select({MSIE:function(m){var n=(document.documentMode||0);l.msieIE8HeightBug=(n===8)},Opera:function(m){l.operaPositionBug=true;l.stretchyMoBug=true;l.tableLabelBug=true;l.mfencedBug=true},Firefox:function(m){l.ffTableWidthBug=!m.versionAtLeast("13.0");l.forceReflow=true;l.widthBug=true;l.spaceWidthBug=!m.versionAtLeast("20.0");l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Chrome:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Safari:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true}});c.Register.StartupHook("End Cookie",function(){if(c.config.menuSettings.zoom!=="None"){g.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.OutputJax.NativeMML,MathJax.Hub,MathJax.Ajax,MathJax.HTML);
 
-(function(g,b,d){var f,h=b.Browser.isMobile;var e=MathJax.Object.Subclass({timeout:(h?15:8)*1000,FontInfo:{STIX:{family:"STIXSizeOneSym",testString:"() {} []"},TeX:{family:"MathJax_Size1",testString:"() {} []"}},comparisonFont:["sans-serif","monospace","script","Times","Courier","Arial","Helvetica"],testSize:["40px","50px","60px","30px","20px"],Init:function(){this.div=MathJax.HTML.addElement(document.body,"div",{id:"MathJax_Font_Test",style:{position:"absolute",visibility:"hidden",top:0,left:0,width:"auto",padding:0,border:0,margin:0,whiteSpace:"nowrap",textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal",fontSize:this.testSize[0],fontWeight:"normal",fontStyle:"normal",fontSizeAdjust:"none"}},[""]);this.text=this.div.firstChild},findFont:function(n,k){if(k&&this.testCollection(k)){return k}for(var l=0,j=n.length;l<j;l++){if(n[l]===k){continue}if(this.testCollection(n[l])){return n[l]}}return null},testCollection:function(j){return this.testFont(this.FontInfo[j])},testFont:function(l){if(l.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(l.weight||"normal");this.div.style.fontStyle=(l.style||"normal")}var k=this.getComparisonWidths(l.testString,l.noStyleChar);if(k){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==k[0]){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[k[2]];if(this.div.offsetWidth==k[1]){return false}}if(this.div.offsetWidth!=k[3]||this.div.offsetHeight!=k[4]){if(l.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var n=0,j=this.testSize.length;n<j;n++){if(this.testStyleChar(l,this.testSize[n])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(l,o){var r=3+(l.weight?2:0)+(l.style?4:0);var k="",m=0;var q=this.div.style.fontSize;this.div.style.fontSize=o;if(d.msieItalicWidthBug&&l.style==="italic"){this.text.nodeValue=k=this.compChar;m=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+k}else{this.text.nodeValue=this.compChar+k}var j=this.div.offsetWidth-m;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+k}else{this.text.nodeValue=this.styleChar+k}var p=Math.floor((this.div.offsetWidth-m)/j+0.5);if(p===r){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+k}else{this.text.nodeValue=this.versionChar+k}l.version=Math.floor((this.div.offsetWidth-m)/j+1.5)/2}this.div.style.fontSize=q;return(p===r)},getComparisonWidths:function(o,l){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!l){o+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=o}else{this.text.nodeValue=o}this.div.style.fontFamily=this.comparisonFont[0];var k=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var q=this.div.offsetWidth,n=this.div.offsetHeight;for(var p=1,j=this.comparisonFont.length;p<j;p++){this.div.style.fontFamily=this.comparisonFont[p];if(this.div.offsetWidth!=k){return[k,this.div.offsetWidth,p,q,n]}}return null},loadWebFont:function(k){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+k.directory);var m=MathJax.Message.File("Web-Font "+d.fontInUse+"/"+k.directory);var j=MathJax.Callback({});var l=MathJax.Callback(["loadComplete",this,k,m,j]);g.timer.start(g,[this.checkWebFont,k,l],0,this.timeout);return j},loadComplete:function(l,o,k,j){MathJax.Message.Clear(o);if(j===g.STATUS.OK){this.webFontLoaded=true;k();return}this.loadError(l);if(b.Browser.isFirefox&&d.allowWebFonts){var m=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){m+=":"+document.location.port}m+="/";if(g.fileURL(d.webfontDir).substr(0,m.length)!==m){this.firefoxFontError(l)}}if(!this.webFontLoaded){d.loadWebFontError(l,k)}else{k()}},loadError:function(j){MathJax.Message.Set("Can't load web font "+d.fontInUse+"/"+j.directory,null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+j.directory,j])},firefoxFontError:function(j){MathJax.Message.Set("Firefox can't load web fonts from a remote host",null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(j,k,l){if(j.time(l)){return}if(d.Font.testFont(k)){l(j.STATUS.OK)}else{setTimeout(j,j.delay)}},fontFace:function(l){var m=d.allowWebFonts;var o=d.FONTDATA.FONTS[l];if(d.msieFontCSSBug&&!o.family.match(/-Web$/)){o.family+="-Web"}var k=g.fileURL(d.webfontDir+"/"+m);var j=l.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!j.match(/-/)){j+="-Regular"}if(m==="svg"){j+=".svg#"+j}else{j+="."+m}var n={"font-family":o.family,src:"url('"+k+"/"+j+"')"};if(m==="otf"){n.src+=" format('opentype')";k=g.fileURL(d.webfontDir+"/woff");n.src="url('"+k+"/"+j.replace(/otf$/,"woff")+"') format('woff'), "+n.src}else{if(m!=="eot"){n.src+=" format('"+m+"')"}}if(!(d.FontFaceBug&&o.isWebFont)){if(l.match(/-bold/)){n["font-weight"]="bold"}if(l.match(/-italic/)){n["font-style"]="italic"}}return n}});var i,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! important","float":"none ! important"},".MathJax_Processing":{visibility:"hidden",position:"fixed",width:0,height:0,overflow:"hidden"},".MathJax_Processed":{display:"none!important"},".MathJax_ExBox":{display:"block",overflow:"hidden",width:"1px",height:"60ex"},".MathJax .MathJax_EmBox":{display:"block",overflow:"hidden",width:"1px",height:"60em"},".MathJax .MathJax_HitBox":{cursor:"text",background:"white",opacity:0,filter:"alpha(opacity=0)"},".MathJax .MathJax_HitBox *":{filter:"none",opacity:1,background:"transparent"},"#MathJax_Tooltip":{position:"absolute",left:0,top:0,width:"auto",height:"auto",display:"none"},"#MathJax_Tooltip *":{filter:"none",opacity:1,background:"transparent"},"@font-face":{"font-family":"MathJax_Blank",src:"url('about:blank')"}}},settings:b.config.menuSettings,hideProcessedMath:true,Font:null,webFontDefault:"MathJax_Blank",allowWebFonts:"otf",Config:function(){if(!this.require){this.require=[]}this.Font=e();this.SUPER(arguments).Config.call(this);var k=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(k.scale){this.config.scale=k.scale}if(k.font&&k.font!=="Auto"){if(k.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont="TeX";this.config.webFont="TeX"}else{if(k.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(k.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(k.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont=""}}}}}var j=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!j&&this.allowWebFonts){j=this.config.webFont;if(j){this.webFonts=true}}if(!j&&this.config.imageFont){j=this.config.imageFont;this.imgFonts=true}if(j){this.fontInUse=j;this.fontDir+="/"+j;this.webfontDir+="/"+j;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{MathJax.Message.Set("Can't find a valid font using ["+this.config.availableFonts.join(", ")+"]",null,3000);this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};if(MathJax.InputJax.TeX&&MathJax.InputJax.TeX.Definitions){MathJax.InputJax.TeX.Definitions.macros.overline[1]="002D";MathJax.InputJax.TeX.Definitions.macros.underline[1]="002D"}b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){i=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=i.ContextMenu;this.Mousedown=i.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var k=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=k.offsetWidth/5;this.hiddenDiv.removeChild(k);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(j){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return g.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(l){for(var k=0,j=l.length;k<j;k++){if(l[k]==="STIX"){l.splice(k,1);j--;k--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=l[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var k=0,j=d.config.preloadWebFonts.length;k<j;k++){var l=d.FONTDATA.FONTS[d.config.preloadWebFonts[k]];if(!l.available){d.Font.testFont(l)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(n){var t=n.jax[this.id],u,q=t.length,y,s,z,l,x,k,w,p,r,j,v=false,A=this.config.linebreaks.automatic,o=this.config.linebreaks.width;if(A){v=(o.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(v){o=o.replace(/\s*container\s*/,"")}else{j=this.defaultWidth}if(o===""){o="100%"}}else{j=100000}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}s=y.previousSibling;if(s&&String(s.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){s.parentNode.removeChild(s)}k=y.MathJax.elementJax;if(!k){continue}k.HTMLCSS={display:(k.root.Get("display")==="block")};z=l=this.Element("span",{className:"MathJax",id:k.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:i.Menu,onmousedown:i.Mousedown,onmouseover:i.Mouseover,onmouseout:i.Mouseout,onmousemove:i.Mousemove,onclick:i.Click,ondblclick:i.DblClick});if(b.Browser.noContextMenu){z.ontouchstart=a.start;z.ontouchend=a.end}if(k.HTMLCSS.display){l=this.Element("div",{className:"MathJax_Display"});l.appendChild(z)}else{if(this.msieDisappearingBug){z.style.display="inline-block"}}l.setAttribute("role","textbox");l.setAttribute("aria-readonly","true");l.className+=" MathJax_Processing";y.parentNode.insertBefore(l,y);y.parentNode.insertBefore(this.EmExSpan.cloneNode(true),y);if(v){l.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),l)}}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=y.previousSibling;l=x.previousSibling;k=y.MathJax.elementJax;if(!k){continue}w=x.firstChild.offsetHeight/60;p=x.lastChild.firstChild.offsetHeight/60;if(v){j=l.previousSibling.firstChild.offsetWidth}if(w===0||w==="NaN"){this.hiddenDiv.appendChild(l);k.HTMLCSS.isHidden=true;w=this.defaultEx;p=this.defaultEm;if(v){j=this.defaultWidth}}r=Math.floor(Math.max(this.config.minScaleAdjust/100,(w/this.TeX.x_height)/p)*this.config.scale);k.HTMLCSS.scale=r/100;k.HTMLCSS.fontSize=r+"%";k.HTMLCSS.em=k.HTMLCSS.outerEm=p;this.em=p*r/100;k.HTMLCSS.ex=w;k.HTMLCSS.lineWidth=(A?this.length2em(o,1,j/this.em):1000000)}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=t[u].previousSibling;k=t[u].MathJax.elementJax;if(!k){continue}if(v){z=x.previousSibling;if(!k.HTMLCSS.isHidden){z=z.previousSibling}z.parentNode.removeChild(z)}x.parentNode.removeChild(x)}n.HTMLCSSeqn=n.HTMLCSSlast=0;n.HTMLCSSi=-1;n.HTMLCSSchunk=this.config.EqnChunk;n.HTMLCSSdelay=false},Translate:function(k,o){if(!k.parentNode){return}if(o.HTMLCSSdelay){o.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var j=k.MathJax.elementJax,n=j.root,l=document.getElementById(j.inputID+"-Frame"),p=(j.HTMLCSS.display?l.parentNode:l);this.em=f.mbase.prototype.em=j.HTMLCSS.em*j.HTMLCSS.scale;this.outerEm=j.HTMLCSS.em;this.scale=j.HTMLCSS.scale;this.linebreakWidth=j.HTMLCSS.lineWidth;l.style.fontSize=j.HTMLCSS.fontSize;this.initImg(l);this.initHTML(n,l);n.setTeXclass();try{n.toHTML(l,p)}catch(m){if(m.restart){while(l.firstChild){l.removeChild(l.firstChild)}}throw m}if(j.HTMLCSS.isHidden){k.parentNode.insertBefore(p,k)}p.className=p.className.split(/ /)[0];if(this.hideProcessedMath){p.className+=" MathJax_Processed";if(k.MathJax.preview){j.HTMLCSS.preview=k.MathJax.preview;delete k.MathJax.preview}o.HTMLCSSeqn+=(o.i-o.HTMLCSSi);o.HTMLCSSi=o.i;if(o.HTMLCSSeqn>=o.HTMLCSSlast+o.HTMLCSSchunk){this.postTranslate(o);o.HTMLCSSchunk=Math.floor(o.HTMLCSSchunk*this.config.EqnChunkFactor);o.HTMLCSSdelay=true}}},postTranslate:function(q){var k=q.jax[this.id];if(!this.hideProcessedMath){return}for(var o=q.HTMLCSSlast,j=q.HTMLCSSeqn;o<j;o++){var l=k[o];if(l&&l.MathJax.elementJax){l.previousSibling.className=l.previousSibling.className.split(/ /)[0];var p=l.MathJax.elementJax.HTMLCSS;if(p.preview){p.preview.innerHTML="";l.MathJax.preview=p.preview;delete p.preview}}}if(this.forceReflow){var n=(document.styleSheets||[])[0]||{};n.disabled=true;n.disabled=false}q.HTMLCSSlast=q.HTMLCSSeqn},getJaxFromMath:function(j){if(j.parentNode.className==="MathJax_Display"){j=j.parentNode}do{j=j.nextSibling}while(j&&j.nodeName.toLowerCase()!=="script");return b.getJaxFor(j)},getHoverSpan:function(j,k){return j.root.HTMLspanElement()},getHoverBBox:function(j,m,n){var o=m.bbox,l=j.HTMLCSS.outerEm;var k={w:o.w*l,h:o.h*l,d:o.d*l};if(o.width){k.width=o.width}return k},Zoom:function(k,u,t,j,r){u.className="MathJax";u.style.fontSize=k.HTMLCSS.fontSize;var w=u.appendChild(this.EmExSpan.cloneNode(true));var n=w.lastChild.firstChild.offsetHeight/60;this.em=f.mbase.prototype.em=n;this.outerEm=n/k.HTMLCSS.scale;w.parentNode.removeChild(w);this.idPostfix="-zoom";k.root.toHTML(u,u);this.idPostfix="";var m=k.root.HTMLspanElement().bbox.width;if(m){u.style.width=Math.floor(j-1.5*d.em)+"px";u.style.display="inline-block";var l=(k.root.id||"MathJax-Span-"+k.root.spanID)+"-zoom";var o=document.getElementById(l).firstChild;while(o&&o.style.width!==m){o=o.nextSibling}if(o){o.style.width="100%"}}u.style.position=t.style.position="absolute";var s=u.offsetWidth,q=u.offsetHeight,v=t.offsetHeight,p=t.offsetWidth;if(p===0){p=t.parentNode.offsetWidth}u.style.position=t.style.position="";return{Y:-i.getBBox(u).h,mW:p,mH:v,zW:s,zH:q}},initImg:function(j){},initHTML:function(k,j){},initFont:function(j){var l=d.FONTDATA.FONTS,k=d.config.availableFonts;if(k&&k.length&&d.Font.testFont(l[j])){l[j].available=true;return null}if(!this.allowWebFonts){return null}l[j].isWebFont=true;if(d.FontFaceBug){l[j].family=j;if(d.msieFontCSSBug){l[j].family+="-Web"}}return g.Styles({"@font-face":this.Font.fontFace(j)})},Remove:function(j){var k=document.getElementById(j.inputID+"-Frame");if(k){if(j.HTMLCSS.display){k=k.parentNode}k.parentNode.removeChild(k)}delete j.HTMLCSS},getHD:function(k){var j=k.style.position;k.style.position="absolute";this.HDimg.style.height="0px";k.appendChild(this.HDspan);var l={h:k.offsetHeight};this.HDimg.style.height=l.h+"px";l.d=k.offsetHeight-l.h;l.h-=l.d;l.h/=this.em;l.d/=this.em;k.removeChild(this.HDspan);k.style.position=j;return l},getW:function(n){var k,m,l=(n.bbox||{}).w,o=n;if(n.bbox&&n.bbox.exactW){return l}if((n.bbox&&l>=0&&!this.initialSkipBug)||this.negativeBBoxes||!n.firstChild){k=n.offsetWidth;m=n.parentNode.offsetHeight}else{if(n.bbox&&l<0&&this.msieNegativeBBoxBug){k=-n.offsetWidth,m=n.parentNode.offsetHeight}else{if(this.initialSkipBug){var j=n.style.position;n.style.position="absolute";o=this.startMarker;n.insertBefore(o,n.firstChild)}n.appendChild(this.endMarker);k=this.endMarker.offsetLeft-o.offsetLeft;n.removeChild(this.endMarker);if(this.initialSkipBug){n.removeChild(o);n.style.position=j}}}if(m!=null){n.parentNode.HH=m/this.em}return k/this.em},Measured:function(l,k){var m=l.bbox;if(m.width==null&&m.w&&!m.isMultiline){var j=this.getW(l);m.rw+=j-m.w;m.w=j;m.exactW=true}if(!k){k=l.parentNode}if(!k.bbox){k.bbox=m}return l},Remeasured:function(k,j){j.bbox=this.Measured(k,j).bbox},MeasureSpans:function(n){var q=[],s,p,l,t,j,o,k;for(p=0,l=n.length;p<l;p++){s=n[p];if(!s){continue}t=s.bbox;if(t.exactW||t.width||t.w===0||t.isMultiline){if(!s.parentNode.bbox){s.parentNode.bbox=t}continue}if(this.negativeBBoxes||!s.firstChild||(t.w>=0&&!this.initialSkipBug)||(t.w<0&&this.msieNegativeBBoxBug)){q.push([s])}else{if(this.initialSkipBug){j=this.startMarker.cloneNode(true);o=this.endMarker.cloneNode(true);s.insertBefore(j,s.firstChild);s.appendChild(o);q.push([s,j,o,s.style.position]);s.style.position="absolute"}else{o=this.endMarker.cloneNode(true);s.appendChild(o);q.push([s,null,o])}}}for(p=0,l=q.length;p<l;p++){s=q[p][0];t=s.bbox;var r=s.parentNode;if((t.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!s.firstChild){k=s.offsetWidth;r.HH=s.parentNode.offsetHeight/this.em}else{if(t.w<0&&this.msieNegativeBBoxBug){k=-s.offsetWidth,r.HH=s.parentNode.offsetHeight/this.em}else{k=q[p][2].offsetLeft-((q[p][1]||{}).offsetLeft||0)}}k/=this.em;t.rw+=k-t.w;t.w=k;t.exactW=true;if(!r.bbox){r.bbox=t}}for(p=0,l=q.length;p<l;p++){s=q[p];if(s[1]){s[1].parentNode.removeChild(s[1]),s[0].style.position=s[3]}if(s[2]){s[2].parentNode.removeChild(s[2])}}},Em:function(j){if(Math.abs(j)<0.0006){return"0em"}return j.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(j){return parseFloat(j)},Px:function(j){j*=this.em;var k=(j<0?"-":"");return k+Math.abs(j).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(j){return parseFloat(j)/this.em},Percent:function(j){return(100*j).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(q,k,o){if(typeof(q)!=="string"){q=q.toString()}if(q===""){return""}if(q===f.SIZE.NORMAL){return 1}if(q===f.SIZE.BIG){return 2}if(q===f.SIZE.SMALL){return 0.71}if(q==="infinity"){return d.BIGDIMEN}var n=this.FONTDATA.TeX_factor;if(q.match(/mathspace$/)){return d.MATHSPACE[q]*n}var l=q.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var j=parseFloat(l[1]||"1"),p=l[2];if(o==null){o=1}if(k==null){k=1}if(p==="em"){return j*n}if(p==="ex"){return j*d.TeX.x_height*n}if(p==="%"){return j/100*o}if(p==="px"){return j/d.em}if(p==="pt"){return j/10*n}if(p==="pc"){return j*1.2*n}if(p==="in"){return j*this.pxPerInch/d.em}if(p==="cm"){return j*this.pxPerInch/d.em/2.54}if(p==="mm"){return j*this.pxPerInch/d.em/25.4}if(p==="mu"){return j/18*n*k}return j*n*o},thickness2em:function(k,j){var l=d.TeX.rule_thickness;if(k===f.LINETHICKNESS.MEDIUM){return l}if(k===f.LINETHICKNESS.THIN){return 0.67*l}if(k===f.LINETHICKNESS.THICK){return 1.67*l}return this.length2em(k,j,l)},getPadding:function(k){var m={top:0,right:0,bottom:0,left:0},j=false;for(var n in m){if(m.hasOwnProperty(n)){var l=k.style["padding"+n.charAt(0).toUpperCase()+n.substr(1)];if(l){m[n]=this.length2em(l);j=true}}}return(j?m:false)},getBorders:function(o){var l={top:0,right:0,bottom:0,left:0},m={},k=false;for(var p in l){if(l.hasOwnProperty(p)){var j="border"+p.charAt(0).toUpperCase()+p.substr(1);var n=o.style[j+"Style"];if(n){k=true;l[p]=this.length2em(o.style[j+"Width"]);m[j]=[o.style[j+"Width"],o.style[j+"Style"],o.style[j+"Color"]].join(" ")}}}l.css=m;return(k?l:false)},setBorders:function(j,k){if(k){for(var l in k.css){if(k.css.hasOwnProperty(l)){j.style[l]=k.css[l]}}}},createStrut:function(l,k,m){var j=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:k+"px",width:"1px",marginRight:"-1px"}});if(m){l.insertBefore(j,l.firstChild)}else{l.appendChild(j)}return j},createBlank:function(k,j,l){var m=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(j)}});if(l){k.insertBefore(m,k.firstChild)}else{k.appendChild(m)}return m},createShift:function(k,j,m){var l=this.Element("span",{style:{marginLeft:this.Em(j)},isMathJax:true});if(m){k.insertBefore(l,k.firstChild)}else{k.appendChild(l)}return l},createSpace:function(o,m,n,p,l,r){if(m<-n){n=-m}var q=this.Em(m+n),j=this.Em(-n);if(this.msieInlineBlockAlignBug){j=this.Em(d.getHD(o.parentNode).d-n)}if(o.isBox||r){var k=(o.scale==null?1:o.scale);o.bbox={exactW:true,h:m*k,d:n*k,w:p*k,rw:p*k,lw:0};o.style.height=q;o.style.verticalAlign=j;o.HH=(m+n)*k}else{o=this.addElement(o,"span",{style:{height:q,verticalAlign:j},isMathJax:true})}if(p>=0){o.style.width=this.Em(p);o.style.display="inline-block";o.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){o.style.height=""}o.style.marginLeft=this.Em(p);if(d.safariNegativeSpaceBug&&o.parentNode.firstChild==o){this.createBlank(o,0,true)}}if(l&&l!==f.COLOR.TRANSPARENT){o.style.backgroundColor=l;o.style.position="relative"}return o},createRule:function(q,m,o,r,k){if(m<-o){o=-m}var l=d.TeX.min_rule_thickness,n=1;if(r>0&&r*this.em<l){r=l/this.em}if(m+o>0&&(m+o)*this.em<l){n=1/(m+o)*(l/this.em);m*=n;o*=n}if(!k){k="solid"}else{k="solid "+k}k=this.Em(r)+" "+k;var s=(n===1?this.Em(m+o):l+"px"),j=this.Em(-o);var p=this.addElement(q,"span",{style:{borderLeft:k,display:"inline-block",overflow:"hidden",width:0,height:s,verticalAlign:j},bbox:{h:m,d:o,w:r,rw:r,lw:0,exactW:true},noAdjust:true,HH:m+o,isMathJax:true});if(r>0&&p.offsetWidth==0){p.style.width=this.Em(r)}if(q.isBox||q.className=="mspace"){q.bbox=p.bbox,q.HH=m+o}return p},createFrame:function(r,p,q,s,v,k){if(p<-q){q=-p}var o=2*v;if(this.msieFrameSizeBug){if(s<o){s=o}if(p+q<o){p=o-q}}if(this.msieBorderWidthBug){o=0}var u=this.Em(p+q-o),j=this.Em(-q-v),n=this.Em(s-o);var l=this.Em(v)+" "+k;var m=this.addElement(r,"span",{style:{border:l,display:"inline-block",overflow:"hidden",width:n,height:u},bbox:{h:p,d:q,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:p+q,isMathJax:true});if(j){m.style.verticalAlign=j}return m},createStack:function(l,n,k){if(this.msiePaddingWidthBug){this.createStrut(l,0)}var m=String(k).match(/%$/);var j=(!m&&k!=null?k:0);l=this.addElement(l,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(m?"100%":this.Em(j)),height:0}});if(!n){l.parentNode.bbox=l.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:j,lw:this.BIGDIMEN,rw:(!m&&k!=null?k:-this.BIGDIMEN)};if(m){l.bbox.width=k}}return l},createBox:function(k,j){var l=this.addElement(k,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(j!=null){l.style.width=j}return l},addBox:function(j,k){k.style.position="absolute";k.isBox=k.isMathJax=true;return j.appendChild(k)},placeBox:function(s,q,p,n){s.isMathJax=true;var u=s.parentNode,B=s.bbox,w=u.bbox;if(this.msiePlaceBoxBug){this.addText(s,this.NBSP)}if(this.imgSpaceBug){this.addText(s,this.imgSpace)}var v,E=0;if(s.HH!=null){v=s.HH}else{if(B){v=Math.max(3,B.h+B.d)}else{v=s.offsetHeight/this.em}}if(!s.noAdjust){v+=1;v=Math.round(v*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(s,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(v)}})}else{this.addElement(s,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(v)}});if(d.chromeHeightBug){v-=(s.lastChild.offsetHeight-Math.round(v*this.em))/this.em}}}if(B){if(this.initialSkipBug){if(B.lw<0){E=B.lw;d.createBlank(s,-E,true)}if(B.rw>B.w){d.createBlank(s,B.rw-B.w+0.1)}}if(!this.msieClipRectBug&&!B.noclip&&!n){var A=3/this.em;var z=(B.H==null?B.h:B.H),k=(B.D==null?B.d:B.D);var C=v-z-A,o=v+k+A,m=B.lw-3*A,j=1000;if(this.initialSkipBug&&B.lw<0){m=-3*A}if(B.isFixed){j=B.width-m}s.style.clip="rect("+this.Em(C)+" "+this.Em(j)+" "+this.Em(o)+" "+this.Em(m)+")"}}s.style.top=this.Em(-p-v);s.style.left=this.Em(q+E);if(B&&w){if(B.H!=null&&(w.H==null||B.H+p>w.H)){w.H=B.H+p}if(B.D!=null&&(w.D==null||B.D-p>w.D)){w.D=B.D-p}if(B.h+p>w.h){w.h=B.h+p}if(B.d-p>w.d){w.d=B.d-p}if(w.H!=null&&w.H<=w.h){delete w.H}if(w.D!=null&&w.D<=w.d){delete w.D}if(B.w+q>w.w){w.w=B.w+q;if(w.width==null){u.style.width=this.Em(w.w)}}if(B.rw+q>w.rw){w.rw=B.rw+q}if(B.lw+q<w.lw){w.lw=B.lw+q}if(B.width!=null&&!B.isFixed){if(w.width==null){u.style.width=w.width="100%"}s.style.width=B.width}}},alignBox:function(m,s,q){this.placeBox(m,0,q);var o=m.bbox;if(o.isMultiline){return}var k=o.width!=null&&!o.isFixed;var n=0,p=-o.w/2,j="50%";if(this.initialSkipBug){n=o.w-o.rw-0.1;p+=o.lw}if(this.msieMarginScaleBug){p=(p*this.em)+"px"}else{p=this.Em(p)}if(k){p="";j=(50-parseFloat(o.width)/2)+"%"}b.Insert(m.style,({right:{left:"",right:this.Em(n)},center:{left:j,marginLeft:p}})[s])},setStackWidth:function(k,j){if(typeof(j)==="number"){k.style.width=this.Em(Math.max(0,j));var l=k.bbox;if(l){l.w=j;l.exactW=true}l=k.parentNode.bbox;if(l){l.w=j;l.exactW=true}}else{k.style.width=k.parentNode.style.width="100%";if(k.bbox){k.bbox.width=j}if(k.parentNode.bbox){k.parentNode.bbox.width=j}}},createDelimiter:function(t,j,l,p,n){if(!j){t.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};t.bbox.rw=t.bbox.w;this.createSpace(t,t.bbox.h,t.bbox.d,t.bbox.w);return}if(!p){p=1}if(!(l instanceof Array)){l=[l,l]}var s=l[1];l=l[0];var k={alias:j};while(k.alias){j=k.alias;k=this.FONTDATA.DELIMITERS[j];if(!k){k={HW:[0,this.FONTDATA.VARIANT[f.VARIANT.NORMAL]]}}}if(k.load){b.RestartAfter(g.Require(this.fontDir+"/fontdata-"+k.load+".js"))}for(var r=0,o=k.HW.length;r<o;r++){if(k.HW[r][0]*p>=l-0.01||(r==o-1&&!k.stretch)){if(k.HW[r][2]){p*=k.HW[r][2]}if(k.HW[r][3]){j=k.HW[r][3]}var q=this.addElement(t,"span");this.createChar(q,[j,k.HW[r][1]],p,n);t.bbox=q.bbox;t.offset=0.65*t.bbox.w;t.scale=p;return}}if(k.stretch){this["extendDelimiter"+k.dir](t,s,k.stretch,p,n)}},extendDelimiterV:function(z,s,D,E,v){var m=this.createStack(z,true);var u=this.createBox(m),t=this.createBox(m);this.createChar(u,(D.top||D.ext),E,v);this.createChar(t,(D.bot||D.ext),E,v);var l={bbox:{w:0,lw:0,rw:0}},C=l,o;var A=u.bbox.h+u.bbox.d+t.bbox.h+t.bbox.d;var q=-u.bbox.h;this.placeBox(u,0,q,true);q-=u.bbox.d;if(D.mid){C=this.createBox(m);this.createChar(C,D.mid,E,v);A+=C.bbox.h+C.bbox.d}if(D.min&&s<A*D.min){s=A*D.min}if(s>A){l=this.Element("span");this.createChar(l,D.ext,E,v);var B=l.bbox.h+l.bbox.d,j=B-0.05,w,p,x=(D.mid?2:1);p=w=Math.ceil((s-A)/(x*j));if(!D.fullExtenders){j=(s-A)/(x*w)}var r=(w/(w+1))*(B-j);j=B-r;q+=r+j-l.bbox.h;while(x-->0){while(w-->0){if(!this.msieCloneNodeBug){o=l.cloneNode(true)}else{o=this.Element("span");this.createChar(o,D.ext,E,v)}o.bbox=l.bbox;q-=j;this.placeBox(this.addBox(m,o),0,q,true)}q+=r-l.bbox.d;if(D.mid&&x){this.placeBox(C,0,q-C.bbox.h,true);w=p;q+=-(C.bbox.h+C.bbox.d)+r+j-l.bbox.h}}}else{q+=(A-s)/2;if(D.mid){this.placeBox(C,0,q-C.bbox.h,true);q+=-(C.bbox.h+C.bbox.d)}q+=(A-s)/2}this.placeBox(t,0,q-t.bbox.h,true);q-=t.bbox.h+t.bbox.d;z.bbox={w:Math.max(u.bbox.w,l.bbox.w,t.bbox.w,C.bbox.w),lw:Math.min(u.bbox.lw,l.bbox.lw,t.bbox.lw,C.bbox.lw),rw:Math.max(u.bbox.rw,l.bbox.rw,t.bbox.rw,C.bbox.rw),h:0,d:-q,exactW:true};z.scale=E;z.offset=0.55*z.bbox.w;z.isMultiChar=true;this.setStackWidth(m,z.bbox.w)},extendDelimiterH:function(A,m,D,F,v){var q=this.createStack(A,true);var o=this.createBox(q),B=this.createBox(q);this.createChar(o,(D.left||D.rep),F,v);this.createChar(B,(D.right||D.rep),F,v);var j=this.Element("span");this.createChar(j,D.rep,F,v);var C={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},l;this.placeBox(o,-o.bbox.lw,0,true);var t=(o.bbox.rw-o.bbox.lw)+(B.bbox.rw-B.bbox.lw)-0.05,s=o.bbox.rw-o.bbox.lw-0.025,u;if(D.mid){C=this.createBox(q);this.createChar(C,D.mid,F,v);t+=C.bbox.w}if(D.min&&m<t*D.min){m=t*D.min}if(m>t){var E=j.bbox.rw-j.bbox.lw,p=E-0.05,y,r,z=(D.mid?2:1);r=y=Math.ceil((m-t)/(z*p));if(!D.fillExtenders){p=(m-t)/(z*y)}u=(y/(y+1))*(E-p);p=E-u;s-=j.bbox.lw+u;while(z-->0){while(y-->0){if(!this.cloneNodeBug){l=j.cloneNode(true)}else{l=this.Element("span");this.createChar(l,D.rep,F,v)}l.bbox=j.bbox;this.placeBox(this.addBox(q,l),s,0,true);s+=p}if(D.mid&&z){this.placeBox(C,s,0,true);s+=C.bbox.w-u;y=r}}}else{s-=(t-m)/2;if(D.mid){this.placeBox(C,s,0,true);s+=C.bbox.w}s-=(t-m)/2}this.placeBox(B,s,0,true);A.bbox={w:s+B.bbox.rw,lw:0,rw:s+B.bbox.rw,H:Math.max(o.bbox.h,j.bbox.h,B.bbox.h,C.bbox.h),D:Math.max(o.bbox.d,j.bbox.d,B.bbox.d,C.bbox.d),h:j.bbox.h,d:j.bbox.d,exactW:true};A.scale=F;A.isMultiChar=true;this.setStackWidth(q,A.bbox.w)},createChar:function(r,o,l,j){r.isMathJax=true;var q=r,s="",n={fonts:[o[1]],noRemap:true};if(j&&j===f.VARIANT.BOLD){n.fonts=[o[1]+"-bold",o[1]]}if(typeof(o[1])!=="string"){n=o[1]}if(o[0] instanceof Array){for(var p=0,k=o[0].length;p<k;p++){s+=String.fromCharCode(o[0][p])}}else{s=String.fromCharCode(o[0])}if(o[4]){l*=o[4]}if(l!==1||o[3]){q=this.addElement(r,"span",{style:{fontSize:this.Percent(l)},scale:l,isMathJax:true});this.handleVariant(q,n,s);r.bbox=q.bbox}else{this.handleVariant(r,n,s)}if(o[2]){r.style.marginLeft=this.Em(o[2])}if(o[3]){r.firstChild.style.verticalAlign=this.Em(o[3]);r.bbox.h+=o[3];if(r.bbox.h<0){r.bbox.h=0}}if(o[5]){r.bbox.h+=o[5]}if(o[6]){r.bbox.d+=o[6]}if(this.AccentBug&&r.bbox.w===0){q.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(k,j){j-=k.bbox.h;k.bbox.d-=j;k.bbox.h+=j;if(j){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&k.isMultiChar)){if(k.firstChild.style.display===""&&k.style.top!==""){k=k.firstChild;j-=d.unEm(k.style.top)}k.style.position="relative";k.style.top=this.Em(-j)}else{k.style.verticalAlign=this.Em(j);if(d.ffVerticalAlignBug){d.createRule(k.parentNode,k.bbox.h,0,0)}}}},handleVariant:function(z,o,r){var y="",w,B,s,C,j=z,k=!!z.style.fontFamily;if(r.length===0){return}if(!z.bbox){z.bbox={w:0,h:-this.BIGDIMEN,d:-this.BIGDIMEN,rw:-this.BIGDIMEN,lw:this.BIGDIMEN}}if(!o){o=this.FONTDATA.VARIANT[f.VARIANT.NORMAL]}C=o;for(var A=0,x=r.length;A<x;A++){o=C;w=r.charCodeAt(A);B=r.charAt(A);if(w>=55296&&w<56319){A++;w=(((w-55296)<<10)+(r.charCodeAt(A)-56320))+65536;if(this.FONTDATA.RemapPlane1){var D=this.FONTDATA.RemapPlane1(w,o);w=D.n;o=D.variant}}else{var t,q,u=this.FONTDATA.RANGES;for(t=0,q=u.length;t<q;t++){if(u[t].name==="alpha"&&o.noLowerCase){continue}var p=o["offset"+u[t].offset];if(p&&w>=u[t].low&&w<=u[t].high){if(u[t].remap&&u[t].remap[w]){w=p+u[t].remap[w]}else{w=w-u[t].low+p;if(u[t].add){w+=u[t].add}}if(o["variant"+u[t].offset]){o=this.FONTDATA.VARIANT[o["variant"+u[t].offset]]}break}}}if(o.remap&&o.remap[w]){if(o.remap[w] instanceof Array){var l=o.remap[w];w=l[0];o=this.FONTDATA.VARIANT[l[1]]}else{if(typeof(o.remap[w])==="string"){r=o.remap[w]+r.substr(A+1);A=0;x=r.length;w=r.charCodeAt(0)}else{w=o.remap[w];if(o.remap.variant){o=this.FONTDATA.VARIANT[o.remap.variant]}}}}if(this.FONTDATA.REMAP[w]&&!o.noRemap){w=this.FONTDATA.REMAP[w];if(w instanceof Array){o=this.FONTDATA.VARIANT[w[1]];w=w[0]}if(typeof(w)==="string"){r=w+r.substr(A+1);A=0;x=r.length;w=w.charCodeAt(0)}}s=this.lookupChar(o,w);B=s[w];if(k||(!this.checkFont(s,j.style)&&!B[5].img)){if(y.length){this.addText(j,y);y=""}var v=!!j.style.fontFamily||!!z.style.fontStyle||!!z.style.fontWeight||!s.directory||k;k=false;if(j!==z){v=!this.checkFont(s,z.style);j=z}if(v){j=this.addElement(z,"span",{isMathJax:true,subSpan:true})}this.handleFont(j,s,j!==z)}y=this.handleChar(j,s,B,w,y);if(!(B[5]||{}).space){if(B[0]/1000>z.bbox.h){z.bbox.h=B[0]/1000}if(B[1]/1000>z.bbox.d){z.bbox.d=B[1]/1000}}if(z.bbox.w+B[3]/1000<z.bbox.lw){z.bbox.lw=z.bbox.w+B[3]/1000}if(z.bbox.w+B[4]/1000>z.bbox.rw){z.bbox.rw=z.bbox.w+B[4]/1000}z.bbox.w+=B[2]/1000}if(y.length){this.addText(j,y)}if(z.scale&&z.scale!==1){z.bbox.h*=z.scale;z.bbox.d*=z.scale;z.bbox.w*=z.scale;z.bbox.lw*=z.scale;z.bbox.rw*=z.scale}if(r.length==1&&s.skew&&s.skew[w]){z.bbox.skew=s.skew[w]}},checkFont:function(j,k){var l=(k.fontWeight||"normal");if(l.match(/^\d+$/)){l=(parseInt(l)>=600?"bold":"normal")}return(j.family.replace(/'/g,"")===k.fontFamily.replace(/'/g,"")&&(j.style||"normal")===(k.fontStyle||"normal")&&(j.weight||"normal")===l)},handleFont:function(l,j,n){l.style.fontFamily=j.family;if(!j.directory){l.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&j.isWebFont)){var k=j.style||"normal",m=j.weight||"normal";if(k!=="normal"||n){l.style.fontStyle=k}if(m!=="normal"||n){l.style.fontWeight=m}}},handleChar:function(k,j,r,q,p){var o=r[5];if(o.space){if(p.length){this.addText(k,p)}d.createShift(k,r[2]/1000);return""}if(o.img){return this.handleImg(k,j,r,q,p)}if(o.isUnknown&&this.FONTDATA.DELIMITERS[q]){if(p.length){this.addText(k,p)}var m=k.scale;d.createDelimiter(k,q,0,1,j);if(this.FONTDATA.DELIMITERS[q].dir==="V"){k.style.verticalAlign=this.Em(k.bbox.d);k.bbox.h+=k.bbox.d;k.bbox.d=0}k.scale=m;r[0]=k.bbox.h*1000;r[1]=k.bbox.d*1000;r[2]=k.bbox.w*1000;r[3]=k.bbox.lw*1000;r[4]=k.bbox.rw*1000;return""}if(o.c==null){if(q<=65535){o.c=String.fromCharCode(q)}else{var l=q-65536;o.c=String.fromCharCode((l>>10)+55296)+String.fromCharCode((l&1023)+56320)}}if(o.rfix){this.addText(k,p+o.c);d.createShift(k,o.rfix/1000);return""}if(r[2]||!this.msieAccentBug||p.length){return p+o.c}d.createShift(k,r[3]/1000);d.createShift(k,(r[4]-r[3])/1000);this.addText(k,o.c);d.createShift(k,-r[4]/1000);return""},handleImg:function(k,j,o,m,l){return l},lookupChar:function(o,r){var l,j;if(!o.FONTS){var q=this.FONTDATA.FONTS;var p=(o.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(p instanceof Array)){p=[p]}if(o.fonts!=p){o.fonts=p}o.FONTS=[];for(l=0,j=p.length;l<j;l++){if(q[p[l]]){o.FONTS.push(q[p[l]]);q[p[l]].name=p[l]}}}for(l=0,j=o.FONTS.length;l<j;l++){var k=o.FONTS[l];if(typeof(k)==="string"){delete o.FONTS;this.loadFont(k)}if(k[r]){if(k[r].length===5){k[r][5]={}}if(d.allowWebFonts&&!k.available){this.loadWebFont(k)}else{return k}}else{this.findBlock(k,r)}}return this.unknownChar(o,r)},unknownChar:function(j,l){var k=(j.defaultFont||{family:d.config.undefinedFamily});if(j.bold){k.weight="bold"}if(j.italic){k.style="italic"}if(!k[l]){k[l]=[800,200,500,0,500,{isUnknown:true}]}b.signal.Post(["HTML-CSS Jax - unknown char",l,j]);return k},findBlock:function(l,q){if(l.Ranges){for(var p=0,k=l.Ranges.length;p<k;p++){if(q<l.Ranges[p][0]){return}if(q<=l.Ranges[p][1]){var o=l.Ranges[p][2];for(var n=l.Ranges.length-1;n>=0;n--){if(l.Ranges[n][2]==o){l.Ranges.splice(n,1)}}this.loadFont(l.directory+"/"+o+".js")}}}},loadFont:function(k){var j=MathJax.Callback.Queue();j.Push(["Require",g,this.fontDir+"/"+k]);if(this.imgFonts){if(!MathJax.isPacked){k=k.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}j.Push(["Require",g,this.webfontDir+"/png/"+k])}b.RestartAfter(j.Push({}))},loadWebFont:function(j){j.available=j.isWebFont=true;if(d.FontFaceBug){j.family=j.name;if(d.msieFontCSSBug){j.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(j))},loadWebFontError:function(k,j){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");k.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");MathJax.Message.Set("Web-Fonts not available -- using image fonts instead",null,3000);g.Require(this.directory+"/imageFonts.js",j)}else{this.allowWebFonts=false;j()}},Element:MathJax.HTML.Element,addElement:MathJax.HTML.addElement,TextNode:MathJax.HTML.TextNode,addText:MathJax.HTML.addText,ucMatch:MathJax.HTML.ucMatch,BIGDIMEN:10000000,ID:0,idPostfix:"",GetID:function(){this.ID++;return 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l=0,j=n.childNodes.length;l<j;l++){n.childNodes[l].style.visibility="hidden"}}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mpadded.Augment({toHTML:function(r,l,j){r=this.HTMLcreateSpan(r);if(this.data[0]!=null){var p=d.createStack(r,true);var m=d.createBox(p);var k=this.data[0].toHTML(m);if(j!=null){d.Remeasured(this.data[0].HTMLstretchV(m,l,j),m)}else{if(l!=null){d.Remeasured(this.data[0].HTMLstretchH(m,l),m)}else{d.Measured(k,m)}}var s=this.getValues("height","depth","width","lspace","voffset"),q=0,o=0,t=this.HTMLgetMu(r);if(s.lspace){q=this.HTMLlength2em(m,s.lspace,t)}if(s.voffset){o=this.HTMLlength2em(m,s.voffset,t)}d.placeBox(m,q,o);r.bbox={h:m.bbox.h,d:m.bbox.d,w:m.bbox.w,exactW:true,lw:Math.min(0,m.bbox.lw+q),rw:Math.max(m.bbox.w,m.bbox.rw+q),H:Math.max((m.bbox.H==null?-d.BIGDIMEN:m.bbox.H),m.bbox.h+o),D:Math.max((m.bbox.D==null?-d.BIGDIMEN:m.bbox.D),m.bbox.d-o)};if(s.height!==""){r.bbox.h=this.HTMLlength2em(m,s.height,t,"h",0)}if(s.depth!==""){r.bbox.d=this.HTMLlength2em(m,s.depth,t,"d",0)}if(s.width!==""){r.bbox.w=this.HTMLlength2em(m,s.width,t,"w",0)}if(r.bbox.H<=r.bbox.h){delete r.bbox.H}if(r.bbox.D<=r.bbox.d){delete r.bbox.D}var n=/^\s*(\d+(\.\d*)?|\.\d+)\s*(pt|em|ex|mu|px|pc|in|mm|cm)\s*$/;r.bbox.exact=!!((this.data[0]&&this.data[0].data.length==0)||n.exec(s.height)||n.exec(s.width)||n.exec(s.depth));d.setStackWidth(p,r.bbox.w)}this.HTMLhandleSpace(r);this.HTMLhandleColor(r);return r},HTMLlength2em:function(p,q,k,r,j){if(j==null){j=-d.BIGDIMEN}var n=String(q).match(/width|height|depth/);var o=(n?p.bbox[n[0].charAt(0)]:(r?p.bbox[r]:0));var l=d.length2em(q,k,o);if(r&&String(q).match(/^\s*[-+]/)){return Math.max(j,p.bbox[r]+l)}else{return l}},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mrow.Augment({HTMLlineBreaks:function(j){if(!this.parent.linebreakContainer){return false}return(d.config.linebreaks.automatic&&j.bbox.w>d.linebreakWidth)||this.hasNewline()},HTMLstretchH:function(l,j){this.HTMLremoveColor();var k=this.HTMLspanElement();this.data[this.core].HTMLstretchH(k,j);this.HTMLcomputeBBox(k,true);this.HTMLhandleColor(k);return k},HTMLstretchV:function(l,k,m){this.HTMLremoveColor();var j=this.HTMLspanElement();this.data[this.core].HTMLstretchV(j,k,m);this.HTMLcomputeBBox(j,true);this.HTMLhandleColor(j);return j}});f.mstyle.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mfrac.Augment({toHTML:function(C){C=this.HTMLcreateSpan(C);var l=d.createStack(C);var o=d.createBox(l),n=d.createBox(l);d.MeasureSpans([this.HTMLboxChild(0,o),this.HTMLboxChild(1,n)]);var j=this.getValues("displaystyle","linethickness","numalign","denomalign","bevelled");var G=this.HTMLgetScale(),B=j.displaystyle;var F=d.TeX.axis_height*G;if(j.bevelled){var E=(B?0.4:0.15);var r=Math.max(o.bbox.h+o.bbox.d,n.bbox.h+n.bbox.d)+2*E;var D=d.createBox(l);d.createDelimiter(D,47,r);d.placeBox(o,0,(o.bbox.d-o.bbox.h)/2+F+E);d.placeBox(D,o.bbox.w-E/2,(D.bbox.d-D.bbox.h)/2+F);d.placeBox(n,o.bbox.w+D.bbox.w-E,(n.bbox.d-n.bbox.h)/2+F-E)}else{var k=Math.max(o.bbox.w,n.bbox.w);var x=d.thickness2em(j.linethickness,G),z,y,w,s;var A=d.TeX.min_rule_thickness/this.em;if(B){w=d.TeX.num1;s=d.TeX.denom1}else{w=(x===0?d.TeX.num3:d.TeX.num2);s=d.TeX.denom2}w*=G;s*=G;if(x===0){z=Math.max((B?7:3)*d.TeX.rule_thickness,2*A);y=(w-o.bbox.d)-(n.bbox.h-s);if(y<z){w+=(z-y)/2;s+=(z-y)/2}}else{z=Math.max((B?2:0)*A+x,x/2+1.5*A);y=(w-o.bbox.d)-(F+x/2);if(y<z){w+=z-y}y=(F-x/2)-(n.bbox.h-s);if(y<z){s+=z-y}var m=d.createBox(l);d.createRule(m,x,0,k+2*x);d.placeBox(m,0,F-x/2)}d.alignBox(o,j.numalign,w);d.alignBox(n,j.denomalign,-s)}this.HTMLhandleSpace(C);this.HTMLhandleColor(C);return C},HTMLcanStretch:function(j){return false},HTMLhandleSpace:function(j){if(!this.texWithDelims){var k=(this.useMMLspacing?0:d.length2em(this.texSpacing()||0))+0.12;j.style.paddingLeft=d.Em(k);j.style.paddingRight=d.Em(0.12)}}});f.msqrt.Augment({toHTML:function(v){v=this.HTMLcreateSpan(v);var y=d.createStack(v);var m=d.createBox(y),s=d.createBox(y),r=d.createBox(y);var o=this.HTMLgetScale();var z=d.TeX.rule_thickness*o,l,k,w,n;if(this.Get("displaystyle")){l=d.TeX.x_height*o}else{l=z}k=Math.max(z+l/4,1.5*d.TeX.min_rule_thickness/this.em);var j=this.HTMLboxChild(0,m);w=j.bbox.h+j.bbox.d+k+z;d.createDelimiter(r,8730,w,o);d.MeasureSpans([j,r]);n=j.bbox.w;var u=0;if(r.isMultiChar||(d.AdjustSurd&&d.imgFonts)){r.bbox.w*=0.95}if(r.bbox.h+r.bbox.d>w){k=((r.bbox.h+r.bbox.d)-(w-z))/2}var A=d.FONTDATA.DELIMITERS[d.FONTDATA.RULECHAR];if(!A||n<A.HW[0][0]*o||o<0.75){d.createRule(s,0,z,n)}else{d.createDelimiter(s,d.FONTDATA.RULECHAR,n,o)}w=j.bbox.h+k+z;k=w*d.rfuzz;if(r.isMultiChar){k=d.rfuzz}u=this.HTMLaddRoot(y,r,u,r.bbox.h+r.bbox.d-w,o);d.placeBox(r,u,w-r.bbox.h);d.placeBox(s,u+r.bbox.w,w-s.bbox.h+k);d.placeBox(m,u+r.bbox.w,0);this.HTMLhandleSpace(v);this.HTMLhandleColor(v);return v},HTMLaddRoot:function(l,k,j,n,m){return j}});f.mroot.Augment({toHTML:f.msqrt.prototype.toHTML,HTMLaddRoot:function(r,k,p,n,j){var l=d.createBox(r);if(this.data[1]){var o=this.data[1].toHTML(l);o.style.paddingRight=o.style.paddingLeft="";d.Measured(o,l)}else{l.bbox=this.HTMLzeroBBox()}var m=this.HTMLrootHeight(k.bbox.h+k.bbox.d,j,l)-n;var q=Math.min(l.bbox.w,l.bbox.rw);p=Math.max(q,k.offset);d.placeBox(l,p-q,m);return p-k.offset},HTMLrootHeight:function(l,k,j){return 0.45*(l-0.9*k)+0.6*k+Math.max(0,j.bbox.d-0.075)}});f.mfenced.Augment({toHTML:function(n){n=this.HTMLcreateSpan(n);if(this.data.open){this.data.open.toHTML(n)}if(this.data[0]!=null){this.data[0].toHTML(n)}for(var k=1,j=this.data.length;k<j;k++){if(this.data[k]){if(this.data["sep"+k]){this.data["sep"+k].toHTML(n)}this.data[k].toHTML(n)}}if(this.data.close){this.data.close.toHTML(n)}var p=this.HTMLcomputeBBox(n);var l=n.bbox.h,o=n.bbox.d;for(k=0,j=p.length;k<j;k++){p[k].HTMLstretchV(n,l,o)}if(p.length){this.HTMLcomputeBBox(n,true)}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLcomputeBBox:function(o,n){var k=o.bbox={},p=[];this.HTMLcheckStretchy(this.data.open,k,p,n);this.HTMLcheckStretchy(this.data[0],k,p,n);for(var l=1,j=this.data.length;l<j;l++){if(this.data[l]){this.HTMLcheckStretchy(this.data["sep"+l],k,p,n);this.HTMLcheckStretchy(this.data[l],k,p,n)}}this.HTMLcheckStretchy(this.data.close,k,p,n);this.HTMLcleanBBox(k);return p},HTMLcheckStretchy:function(j,k,m,l){if(j){if(!l&&j.HTMLcanStretch("Vertical")){m.push(j);j=(j.CoreMO()||j)}this.HTMLcombineBBoxes(j,k)}}});f.menclose.Augment({toHTML:f.mbase.HTMLautoload});f.maction.Augment({toHTML:f.mbase.HTMLautoload});f.semantics.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.munderover.Augment({toHTML:function(K,G,E){var j=this.getValues("displaystyle","accent","accentunder","align");if(!j.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return f.msubsup.prototype.toHTML.call(this,K)}K=this.HTMLcreateSpan(K);var O=this.HTMLgetScale();var p=d.createStack(K);var q=[],n=[],M=[],v,L,H;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L]=d.createBox(p);n[L]=this.data[L].toHTML(v);if(L==this.base){if(E!=null){this.data[this.base].HTMLstretchV(v,G,E)}else{if(G!=null){this.data[this.base].HTMLstretchH(v,G)}}M[L]=(E==null&&G!=null?false:this.data[L].HTMLcanStretch("Horizontal"))}else{M[L]=this.data[L].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(n);var l=-d.BIGDIMEN,J=l;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]){if(q[L].bbox.w>J){J=q[L].bbox.w}if(!M[L]&&J>l){l=J}}}if(E==null&&G!=null){l=G}else{if(l==-d.BIGDIMEN){l=J}}for(L=J=0,H=this.data.length;L<H;L++){if(this.data[L]){v=q[L];if(M[L]){v.bbox=this.data[L].HTMLstretchH(v,l).bbox}if(v.bbox.w>J){J=v.bbox.w}}}var C=d.TeX.rule_thickness,F=d.FONTDATA.TeX_factor;var o=q[this.base]||{bbox:this.HTMLzeroBBox()};var u,r,z,w,s,B,I,N=0;if(o.bbox.ic){N=1.3*o.bbox.ic+0.05}for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L];s=d.TeX.big_op_spacing5*O;var A=(L!=this.base&&j[this.ACCENTS[L]]);if(A&&v.bbox.w<=1/d.em+0.0001){v.bbox.w=v.bbox.rw-v.bbox.lw;v.bbox.noclip=true;if(v.bbox.lw){v.insertBefore(d.createSpace(v.parentNode,0,0,-v.bbox.lw),v.firstChild)}d.createBlank(v,0,0,v.bbox.rw+0.1)}B={left:0,center:(J-v.bbox.w)/2,right:J-v.bbox.w}[j.align];u=B;r=0;if(L==this.over){if(A){I=Math.max(C*O*F,2.5/this.em);s=0;if(o.bbox.skew){u+=o.bbox.skew}}else{z=d.TeX.big_op_spacing1*O*F;w=d.TeX.big_op_spacing3*O*F;I=Math.max(z,w-Math.max(0,v.bbox.d))}I=Math.max(I,1.5/this.em);u+=N/2;r=o.bbox.h+v.bbox.d+I;v.bbox.h+=s}else{if(L==this.under){if(A){I=3*C*O*F;s=0}else{z=d.TeX.big_op_spacing2*O*F;w=d.TeX.big_op_spacing4*O*F;I=Math.max(z,w-v.bbox.h)}I=Math.max(I,1.5/this.em);u-=N/2;r=-(o.bbox.d+v.bbox.h+I);v.bbox.d+=s}}d.placeBox(v,u,r)}}this.HTMLhandleSpace(K);this.HTMLhandleColor(K);return K},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.msubsup.Augment({toHTML:function(J,H,B){J=this.HTMLcreateSpan(J);var M=this.HTMLgetScale(),G=this.HTMLgetMu(J);var o=d.createStack(J),k,m=[];var n=d.createBox(o);if(this.data[this.base]){m.push(this.data[this.base].toHTML(n));if(B!=null){this.data[this.base].HTMLstretchV(n,H,B)}else{if(H!=null){this.data[this.base].HTMLstretchH(n,H)}}}else{n.bbox=this.HTMLzeroBBox()}var K=d.TeX.x_height*M,A=d.TeX.scriptspace*M*0.75;var j,w;if(this.HTMLnotEmpty(this.data[this.sup])){j=d.createBox(o);m.push(this.data[this.sup].toHTML(j))}if(this.HTMLnotEmpty(this.data[this.sub])){w=d.createBox(o);m.push(this.data[this.sub].toHTML(w))}d.MeasureSpans(m);if(j){j.bbox.w+=A;j.bbox.rw=Math.max(j.bbox.w,j.bbox.rw)}if(w){w.bbox.w+=A;w.bbox.rw=Math.max(w.bbox.w,w.bbox.rw)}d.placeBox(n,0,0);var l=(this.data[this.sup]||this.data[this.sub]||this).HTMLgetScale();var E=d.TeX.sup_drop*l,C=d.TeX.sub_drop*l;var y=n.bbox.h-E,x=n.bbox.d+C,L=0,F;if(n.bbox.ic){n.bbox.w-=n.bbox.ic;L=1.3*n.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&n.bbox.scale===1&&!this.data[this.base].Get("largeop")){y=x=0}}var I=this.getValues("subscriptshift","superscriptshift");I.subscriptshift=(I.subscriptshift===""?0:d.length2em(I.subscriptshift,G));I.superscriptshift=(I.superscriptshift===""?0:d.length2em(I.superscriptshift,G));if(!j){if(w){x=Math.max(x,d.TeX.sub1*M,w.bbox.h-(4/5)*K,I.subscriptshift);d.placeBox(w,n.bbox.w,-x,w.bbox)}}else{if(!w){k=this.getValues("displaystyle","texprimestyle");F=d.TeX[(k.displaystyle?"sup1":(k.texprimestyle?"sup3":"sup2"))];y=Math.max(y,F*M,j.bbox.d+(1/4)*K,I.superscriptshift);d.placeBox(j,n.bbox.w+L,y,j.bbox)}else{x=Math.max(x,d.TeX.sub2*M);var z=d.TeX.rule_thickness*M;if((y-j.bbox.d)-(w.bbox.h-x)<3*z){x=3*z-y+j.bbox.d+w.bbox.h;E=(4/5)*K-(y-j.bbox.d);if(E>0){y+=E;x-=E}}d.placeBox(j,n.bbox.w+L,Math.max(y,I.superscriptshift));d.placeBox(w,n.bbox.w,-Math.max(x,I.subscriptshift))}}this.HTMLhandleSpace(J);this.HTMLhandleColor(J);return J},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mmultiscripts.Augment({toHTML:f.mbase.HTMLautoload});f.mtable.Augment({toHTML:f.mbase.HTMLautoload});f["annotation-xml"].Augment({toHTML:f.mbase.HTMLautoload});f.math.Augment({toHTML:function(t,k){var q=this.Get("alttext");if(q&&q!==""){k.setAttribute("aria-label",q)}var l=d.addElement(t,"nobr",{isMathJax:true});t=this.HTMLcreateSpan(l);var r=d.createStack(t),m=d.createBox(r),s;r.style.fontSize=l.parentNode.style.fontSize;l.parentNode.style.fontSize="";if(this.data[0]!=null){if(d.msieColorBug){if(this.background){this.data[0].background=this.background;delete this.background}if(this.mathbackground){this.data[0].mathbackground=this.mathbackground;delete this.mathbackground}}f.mbase.prototype.displayAlign=b.config.displayAlign;f.mbase.prototype.displayIndent=b.config.displayIndent;var n=this.data[0].toHTML(m);n.bbox.exactW=false;s=d.Measured(n,m)}d.placeBox(m,0,0);r.style.width=Math.round(d.unEm(r.style.width)*this.em)+"px";var j=1/d.em,o=d.em/d.outerEm;d.em/=o;t.bbox.h*=o;t.bbox.d*=o;t.bbox.w*=o;t.bbox.lw*=o;t.bbox.rw*=o;if(s&&s.bbox.width!=null){r.style.width=s.bbox.width;m.style.width="100%"}this.HTMLhandleColor(t);if(s){d.createRule(t,(s.bbox.h+j)*o,(s.bbox.d+j)*o,0)}if(!this.isMultiline&&this.Get("display")==="block"&&t.bbox.width==null){var u=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(u.indentalignfirst!==f.INDENTALIGN.INDENTALIGN){u.indentalign=u.indentalignfirst}if(u.indentalign===f.INDENTALIGN.AUTO){u.indentalign=this.displayAlign}k.style.textAlign=u.indentalign;if(u.indentshiftfirst!==f.INDENTSHIFT.INDENTSHIFT){u.indentshift=u.indentshiftfirst}if(u.indentshift==="auto"){u.indentshift=this.displayIndent}if(u.indentshift&&u.indentalign!==f.INDENTALIGN.CENTER){t.style[{left:"marginLeft",right:"marginRight"}[u.indentalign]]=d.Em(d.length2em(u.indentshift))}}return t},HTMLspanElement:f.mbase.prototype.HTMLspanElement});f.TeXAtom.Augment({toHTML:function(k){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){if(this.texClass===f.TEXCLASS.VCENTER){var j=d.createStack(k);var l=d.createBox(j);d.Measured(this.data[0].toHTML(l),l);d.placeBox(l,0,d.TeX.axis_height-(l.bbox.h+l.bbox.d)/2+l.bbox.d)}else{k.bbox=this.data[0].toHTML(k).bbox}}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k}});MathJax.Hub.Register.StartupHook("onLoad",function(){setTimeout(MathJax.Callback(["loadComplete",d,"jax.js"]),0)})});b.Register.StartupHook("End Config",function(){b.Browser.Select({MSIE:function(j){var n=(document.documentMode||0);var m=j.versionAtLeast("7.0");var l=j.versionAtLeast("8.0")&&n>7;var k=(document.compatMode==="BackCompat");if(n<9){d.config.styles[".MathJax .MathJax_HitBox"]["background-color"]="white";d.config.styles[".MathJax .MathJax_HitBox"].opacity=0;d.config.styles[".MathJax .MathJax_HitBox"].filter="alpha(opacity=0)"}d.Augment({PaddingWidthBug:true,msieAccentBug:true,msieColorBug:true,msieColorPositionBug:true,msieRelativeWidthBug:k,msieDisappearingBug:(n>=8),msieMarginScaleBug:(n<8),msiePaddingWidthBug:true,msieBorderWidthBug:k,msieFrameSizeBug:(n<=8),msieInlineBlockAlignBug:(!l||k),msiePlaceBoxBug:(l&&!k),msieClipRectBug:!l,msieNegativeSpaceBug:k,cloneNodeBug:(l&&j.version==="8.0"),initialSkipBug:(n<8),msieNegativeBBoxBug:(n>=8),msieIE6:!m,msieItalicWidthBug:true,FontFaceBug:true,msieFontCSSBug:j.isIE9,allowWebFonts:(n>=9?"woff":"eot")})},Firefox:function(k){var l=false;if(k.versionAtLeast("3.5")){var j=String(document.location).replace(/[^\/]*$/,"");if(document.location.protocol!=="file:"||b.config.root.match(/^https?:\/\//)||(b.config.root+"/").substr(0,j.length)===j){l="otf"}}d.Augment({ffVerticalAlignBug:true,AccentBug:true,allowWebFonts:l})},Safari:function(o){var m=o.versionAtLeast("3.0");var l=o.versionAtLeast("3.1");var j=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var k=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var p=(l&&o.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!o.versionAtLeast("5.0"))||(k!=null&&(k[1]<2||(k[1]==2&&k[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!l,safariTextNodeBug:!m,forceReflow:true,allowWebFonts:(l&&!p?"otf":false)});if(j){d.Augment({webFontDefault:(o.isMobile?"sans-serif":"serif")})}if(o.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(p){var n=b.config["HTML-CSS"];if(n){n.availableFonts=[];n.preferredFont=null}else{b.config["HTML-CSS"]={availableFonts:[],preferredFont:null}}}},Chrome:function(j){d.Augment({Em:d.Px,unEm:d.unPx,chromeHeightBug:true,cloneNodeBug:true,rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariWebFontSerif:[""],forceReflow:true,allowWebFonts:(j.versionAtLeast("4.0")?"otf":"svg")})},Opera:function(j){j.isMini=(navigator.appVersion.match("Opera Mini")!=null);d.config.styles[".MathJax .merror"]["vertical-align"]=null;d.config.styles[".MathJax span"]["z-index"]=0;d.Augment({operaHeightBug:true,operaVerticalAlignBug:true,operaFontSizeBug:j.versionAtLeast("10.61"),initialSkipBug:true,FontFaceBug:true,PaddingWidthBug:true,allowWebFonts:(j.versionAtLeast("10.0")&&!j.isMini?"otf":false),adjustAvailableFonts:d.removeSTIXfonts})},Konqueror:function(j){d.Augment({konquerorVerticalAlignBug:true})}})});MathJax.Hub.Register.StartupHook("End Cookie",function(){if(b.config.menuSettings.zoom!=="None"){g.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.Ajax,MathJax.Hub,MathJax.OutputJax["HTML-CSS"]);
+(function(h,b,d){var g,i=b.Browser.isMobile;var e=function(){var k=[].slice.call(arguments,0);k[0][0]=["HTML-CSS",k[0][0]];return MathJax.Message.Set.apply(MathJax.Message,k)};var f=MathJax.Object.Subclass({timeout:(i?15:8)*1000,FontInfo:{STIX:{family:"STIXSizeOneSym",testString:"() {} []"},TeX:{family:"MathJax_Size1",testString:"() {} []"}},comparisonFont:["sans-serif","monospace","script","Times","Courier","Arial","Helvetica"],testSize:["40px","50px","60px","30px","20px"],Init:function(){this.div=MathJax.HTML.addElement(document.body,"div",{id:"MathJax_Font_Test",style:{position:"absolute",visibility:"hidden",top:0,left:0,width:"auto",padding:0,border:0,margin:0,whiteSpace:"nowrap",textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal",fontSize:this.testSize[0],fontWeight:"normal",fontStyle:"normal",fontSizeAdjust:"none"}},[""]);this.text=this.div.firstChild},findFont:function(o,l){if(l&&this.testCollection(l)){return l}for(var n=0,k=o.length;n<k;n++){if(o[n]===l){continue}if(this.testCollection(o[n])){return o[n]}}return null},testCollection:function(k){return this.testFont(this.FontInfo[k])},testFont:function(n){if(n.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(n.weight||"normal");this.div.style.fontStyle=(n.style||"normal")}var l=this.getComparisonWidths(n.testString,n.noStyleChar);if(l){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==l[0]){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[l[2]];if(this.div.offsetWidth==l[1]){return false}}if(this.div.offsetWidth!=l[3]||this.div.offsetHeight!=l[4]){if(n.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var o=0,k=this.testSize.length;o<k;o++){if(this.testStyleChar(n,this.testSize[o])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(m,p){var s=3+(m.weight?2:0)+(m.style?4:0);var l="",o=0;var r=this.div.style.fontSize;this.div.style.fontSize=p;if(d.msieItalicWidthBug&&m.style==="italic"){this.text.nodeValue=l=this.compChar;o=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+l}else{this.text.nodeValue=this.compChar+l}var k=this.div.offsetWidth-o;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+l}else{this.text.nodeValue=this.styleChar+l}var q=Math.floor((this.div.offsetWidth-o)/k+0.5);if(q===s){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+l}else{this.text.nodeValue=this.versionChar+l}m.version=Math.floor((this.div.offsetWidth-o)/k+1.5)/2}this.div.style.fontSize=r;return(q===s)},getComparisonWidths:function(p,n){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!n){p+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=p}else{this.text.nodeValue=p}this.div.style.fontFamily=this.comparisonFont[0];var l=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var r=this.div.offsetWidth,o=this.div.offsetHeight;for(var q=1,k=this.comparisonFont.length;q<k;q++){this.div.style.fontFamily=this.comparisonFont[q];if(this.div.offsetWidth!=l){return[l,this.div.offsetWidth,q,r,o]}}return null},loadWebFont:function(l){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+l.directory);var o=e(["LoadWebFont","Loading web-font %1",d.fontInUse+"/"+l.directory]);var k=MathJax.Callback({});var m=MathJax.Callback(["loadComplete",this,l,o,k]);h.timer.start(h,[this.checkWebFont,l,m],0,this.timeout);return k},loadComplete:function(m,p,l,k){MathJax.Message.Clear(p);if(k===h.STATUS.OK){this.webFontLoaded=true;l();return}this.loadError(m);if(b.Browser.isFirefox&&d.allowWebFonts){var o=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){o+=":"+document.location.port}o+="/";if(h.fileURL(d.webfontDir).substr(0,o.length)!==o){this.firefoxFontError(m)}}if(!this.webFontLoaded){d.loadWebFontError(m,l)}else{l()}},loadError:function(k){e(["CantLoadWebFont","Can't load web font %1",d.fontInUse+"/"+k.directory],null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+k.directory,k])},firefoxFontError:function(k){e(["FirefoxCantLoadWebFont","Firefox can't load web fonts from a remote host"],null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(k,l,m){if(k.time(m)){return}if(d.Font.testFont(l)){m(k.STATUS.OK)}else{setTimeout(k,k.delay)}},fontFace:function(m){var n=d.allowWebFonts;var p=d.FONTDATA.FONTS[m];if(d.msieFontCSSBug&&!p.family.match(/-Web$/)){p.family+="-Web"}var l=h.fileURL(d.webfontDir+"/"+n);var k=m.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!k.match(/-/)){k+="-Regular"}if(n==="svg"){k+=".svg#"+k}else{k+="."+n}var o={"font-family":p.family,src:"url('"+l+"/"+k+"')"};if(n==="otf"){o.src+=" format('opentype')";l=h.fileURL(d.webfontDir+"/woff");o.src="url('"+l+"/"+k.replace(/otf$/,"woff")+"') format('woff'), "+o.src}else{if(n!=="eot"){o.src+=" format('"+n+"')"}}if(!(d.FontFaceBug&&p.isWebFont)){if(m.match(/-bold/)){o["font-weight"]="bold"}if(m.match(/-italic/)){o["font-style"]="italic"}}return o}});var j,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! 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*":{filter:"none",opacity:1,background:"transparent"},"@font-face":{"font-family":"MathJax_Blank",src:"url('about:blank')"}}},settings:b.config.menuSettings,hideProcessedMath:true,Font:null,webFontDefault:"MathJax_Blank",allowWebFonts:"otf",maxStretchyParts:1000,Config:function(){if(!this.require){this.require=[]}this.Font=f();this.SUPER(arguments).Config.call(this);var l=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(l.scale){this.config.scale=l.scale}if(l.font&&l.font!=="Auto"){if(l.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont=this.config.webFont="TeX"}else{if(l.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(l.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(l.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont=this.config.webFont=""}}}}}var k=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!k&&this.allowWebFonts){k=this.config.webFont;if(k){this.webFonts=true}}if(!k&&this.config.imageFont){k=this.config.imageFont;this.imgFonts=true}if(k){this.fontInUse=k;this.fontDir+="/"+k;this.webfontDir+="/"+k;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{e(["CantFindFontUsing","Can't find a valid font using %1","["+this.config.availableFonts.join(", ")+"]"],null,3000);this.fontInUse="generic";this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]},"-generic-variant":{fonts:[]},"-largeOp":{fonts:[]},"-smallOp":{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){j=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=j.ContextMenu;this.Mousedown=j.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var l=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=l.offsetWidth/5;this.hiddenDiv.removeChild(l);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(k){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return h.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(n){for(var l=0,k=n.length;l<k;l++){if(n[l]==="STIX"){n.splice(l,1);k--;l--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=n[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var l=0,k=d.config.preloadWebFonts.length;l<k;l++){var n=d.FONTDATA.FONTS[d.config.preloadWebFonts[l]];if(!n.available){d.Font.testFont(n)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(o){var u=o.jax[this.id],v,r=u.length,z,t,A,n,y,l,x,q,s,k,w=false,B=this.config.linebreaks.automatic,p=this.config.linebreaks.width;if(B){w=(p.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(w){p=p.replace(/\s*container\s*/,"")}else{k=this.defaultWidth}if(p===""){p="100%"}}else{k=100000}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}t=z.previousSibling;if(t&&String(t.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){t.parentNode.removeChild(t)}l=z.MathJax.elementJax;if(!l){continue}l.HTMLCSS={display:(l.root.Get("display")==="block")};A=n=this.Element("span",{className:"MathJax",id:l.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:j.Menu,onmousedown:j.Mousedown,onmouseover:j.Mouseover,onmouseout:j.Mouseout,onmousemove:j.Mousemove,onclick:j.Click,ondblclick:j.DblClick});if(b.Browser.noContextMenu){A.ontouchstart=a.start;A.ontouchend=a.end}if(l.HTMLCSS.display){n=this.Element("div",{className:"MathJax_Display"});n.appendChild(A)}else{if(this.msieDisappearingBug){A.style.display="inline-block"}}n.setAttribute("role","textbox");n.setAttribute("aria-readonly","true");n.className+=" MathJax_Processing";z.parentNode.insertBefore(n,z);z.parentNode.insertBefore(this.EmExSpan.cloneNode(true),z);if(w){n.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),n)}}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=z.previousSibling;n=y.previousSibling;l=z.MathJax.elementJax;if(!l){continue}x=y.firstChild.offsetHeight/60;q=y.lastChild.firstChild.offsetHeight/60;if(w){k=n.previousSibling.firstChild.offsetWidth}if(x===0||x==="NaN"){this.hiddenDiv.appendChild(n);l.HTMLCSS.isHidden=true;x=this.defaultEx;q=this.defaultEm;if(w){k=this.defaultWidth}}s=Math.floor(Math.max(this.config.minScaleAdjust/100,(x/this.TeX.x_height)/q)*this.config.scale);l.HTMLCSS.scale=s/100;l.HTMLCSS.fontSize=s+"%";l.HTMLCSS.em=l.HTMLCSS.outerEm=q;this.em=q*s/100;l.HTMLCSS.ex=x;l.HTMLCSS.lineWidth=(B?this.length2em(p,1,k/this.em):1000000)}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=u[v].previousSibling;l=u[v].MathJax.elementJax;if(!l){continue}if(w){A=y.previousSibling;if(!l.HTMLCSS.isHidden){A=A.previousSibling}A.parentNode.removeChild(A)}y.parentNode.removeChild(y)}o.HTMLCSSeqn=o.HTMLCSSlast=0;o.HTMLCSSi=-1;o.HTMLCSSchunk=this.config.EqnChunk;o.HTMLCSSdelay=false},Translate:function(l,p){if(!l.parentNode){return}if(p.HTMLCSSdelay){p.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var k=l.MathJax.elementJax,o=k.root,m=document.getElementById(k.inputID+"-Frame"),q=(k.HTMLCSS.display?m.parentNode:m);this.em=g.mbase.prototype.em=k.HTMLCSS.em*k.HTMLCSS.scale;this.outerEm=k.HTMLCSS.em;this.scale=k.HTMLCSS.scale;this.linebreakWidth=k.HTMLCSS.lineWidth;m.style.fontSize=k.HTMLCSS.fontSize;this.initImg(m);this.initHTML(o,m);o.setTeXclass();try{o.toHTML(m,q)}catch(n){if(n.restart){while(m.firstChild){m.removeChild(m.firstChild)}}throw n}if(k.HTMLCSS.isHidden){l.parentNode.insertBefore(q,l)}q.className=q.className.split(/ /)[0];if(this.hideProcessedMath){q.className+=" MathJax_Processed";if(l.MathJax.preview){k.HTMLCSS.preview=l.MathJax.preview;delete l.MathJax.preview}p.HTMLCSSeqn+=(p.i-p.HTMLCSSi);p.HTMLCSSi=p.i;if(p.HTMLCSSeqn>=p.HTMLCSSlast+p.HTMLCSSchunk){this.postTranslate(p);p.HTMLCSSchunk=Math.floor(p.HTMLCSSchunk*this.config.EqnChunkFactor);p.HTMLCSSdelay=true}}},postTranslate:function(r){var l=r.jax[this.id];if(!this.hideProcessedMath){return}for(var p=r.HTMLCSSlast,k=r.HTMLCSSeqn;p<k;p++){var n=l[p];if(n&&n.MathJax.elementJax){n.previousSibling.className=n.previousSibling.className.split(/ /)[0];var q=n.MathJax.elementJax.HTMLCSS;if(q.preview){q.preview.innerHTML="";n.MathJax.preview=q.preview;delete q.preview}}}if(this.forceReflow){var o=(document.styleSheets||[])[0]||{};o.disabled=true;o.disabled=false}r.HTMLCSSlast=r.HTMLCSSeqn},getJaxFromMath:function(k){if(k.parentNode.className==="MathJax_Display"){k=k.parentNode}do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return k.root.HTMLspanElement()},getHoverBBox:function(k,n,o){var p=n.bbox,m=k.HTMLCSS.outerEm;var l={w:p.w*m,h:p.h*m,d:p.d*m};if(p.width){l.width=p.width}return l},Zoom:function(l,v,u,k,s){v.className="MathJax";v.style.fontSize=l.HTMLCSS.fontSize;var x=v.appendChild(this.EmExSpan.cloneNode(true));var o=x.lastChild.firstChild.offsetHeight/60;this.em=g.mbase.prototype.em=o;this.outerEm=o/l.HTMLCSS.scale;x.parentNode.removeChild(x);this.idPostfix="-zoom";l.root.toHTML(v,v);this.idPostfix="";var n=l.root.HTMLspanElement().bbox.width;if(n){v.style.width=Math.floor(k-1.5*d.em)+"px";v.style.display="inline-block";var m=(l.root.id||"MathJax-Span-"+l.root.spanID)+"-zoom";var p=document.getElementById(m).firstChild;while(p&&p.style.width!==n){p=p.nextSibling}if(p){p.style.width="100%"}}v.style.position="absolute";if(!n){u.style.position="absolute"}var t=v.offsetWidth,r=v.offsetHeight,w=u.offsetHeight,q=u.offsetWidth;if(q===0){q=u.parentNode.offsetWidth}v.style.position=u.style.position="";return{Y:-j.getBBox(v).h,mW:q,mH:w,zW:t,zH:r}},initImg:function(k){},initHTML:function(l,k){},initFont:function(k){var m=d.FONTDATA.FONTS,l=d.config.availableFonts;if(l&&l.length&&d.Font.testFont(m[k])){m[k].available=true;return null}if(!this.allowWebFonts){return null}m[k].isWebFont=true;if(d.FontFaceBug){m[k].family=k;if(d.msieFontCSSBug){m[k].family+="-Web"}}return h.Styles({"@font-face":this.Font.fontFace(k)})},Remove:function(k){var l=document.getElementById(k.inputID+"-Frame");if(l){if(k.HTMLCSS.display){l=l.parentNode}l.parentNode.removeChild(l)}delete k.HTMLCSS},getHD:function(l){var k=l.style.position;l.style.position="absolute";this.HDimg.style.height="0px";l.appendChild(this.HDspan);var m={h:l.offsetHeight};this.HDimg.style.height=m.h+"px";m.d=l.offsetHeight-m.h;m.h-=m.d;m.h/=this.em;m.d/=this.em;l.removeChild(this.HDspan);l.style.position=k;return m},getW:function(o){var l,n,m=(o.bbox||{}).w,p=o;if(o.bbox&&o.bbox.exactW){return m}if((o.bbox&&m>=0&&!this.initialSkipBug)||this.negativeBBoxes||!o.firstChild){l=o.offsetWidth;n=o.parentNode.offsetHeight}else{if(o.bbox&&m<0&&this.msieNegativeBBoxBug){l=-o.offsetWidth,n=o.parentNode.offsetHeight}else{if(this.initialSkipBug){var k=o.style.position;o.style.position="absolute";p=this.startMarker;o.insertBefore(p,o.firstChild)}o.appendChild(this.endMarker);l=this.endMarker.offsetLeft-p.offsetLeft;o.removeChild(this.endMarker);if(this.initialSkipBug){o.removeChild(p);o.style.position=k}}}if(n!=null){o.parentNode.HH=n/this.em}return l/this.em},Measured:function(m,l){var n=m.bbox;if(n.width==null&&n.w&&!n.isMultiline){var k=this.getW(m);n.rw+=k-n.w;n.w=k;n.exactW=true}if(!l){l=m.parentNode}if(!l.bbox){l.bbox=n}return m},Remeasured:function(l,k){k.bbox=this.Measured(l,k).bbox},MeasureSpans:function(o){var r=[],t,q,n,u,k,p,l,s;for(q=0,n=o.length;q<n;q++){t=o[q];if(!t){continue}u=t.bbox;s=this.parentNode(t);if(u.exactW||u.width||u.w===0||u.isMultiline){if(!s.bbox){s.bbox=u}continue}if(this.negativeBBoxes||!t.firstChild||(u.w>=0&&!this.initialSkipBug)||(u.w<0&&this.msieNegativeBBoxBug)){r.push([t])}else{if(this.initialSkipBug){k=this.startMarker.cloneNode(true);p=this.endMarker.cloneNode(true);t.insertBefore(k,t.firstChild);t.appendChild(p);r.push([t,k,p,t.style.position]);t.style.position="absolute"}else{p=this.endMarker.cloneNode(true);t.appendChild(p);r.push([t,null,p])}}}for(q=0,n=r.length;q<n;q++){t=r[q][0];u=t.bbox;s=this.parentNode(t);if((u.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!t.firstChild){l=t.offsetWidth;s.HH=s.offsetHeight/this.em}else{if(u.w<0&&this.msieNegativeBBoxBug){l=-t.offsetWidth,s.HH=s.offsetHeight/this.em}else{l=r[q][2].offsetLeft-((r[q][1]||{}).offsetLeft||0)}}l/=this.em;u.rw+=l-u.w;u.w=l;u.exactW=true;if(!s.bbox){s.bbox=u}}for(q=0,n=r.length;q<n;q++){t=r[q];if(t[1]){t[1].parentNode.removeChild(t[1]),t[0].style.position=t[3]}if(t[2]){t[2].parentNode.removeChild(t[2])}}},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},EmRounded:function(k){k=(Math.round(k*d.em)+0.05)/d.em;if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(k){return parseFloat(k)},Px:function(k){k*=this.em;var l=(k<0?"-":"");return l+Math.abs(k).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(k){return parseFloat(k)/this.em},Percent:function(k){return(100*k).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(r,l,p){if(typeof(r)!=="string"){r=r.toString()}if(r===""){return""}if(r===g.SIZE.NORMAL){return 1}if(r===g.SIZE.BIG){return 2}if(r===g.SIZE.SMALL){return 0.71}if(r==="infinity"){return d.BIGDIMEN}var o=this.FONTDATA.TeX_factor;if(r.match(/mathspace$/)){return d.MATHSPACE[r]*o}var n=r.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var k=parseFloat(n[1]||"1"),q=n[2];if(p==null){p=1}if(l==null){l=1}if(q==="em"){return k*o}if(q==="ex"){return k*d.TeX.x_height*o}if(q==="%"){return k/100*p}if(q==="px"){return k/d.em}if(q==="pt"){return k/10*o}if(q==="pc"){return k*1.2*o}if(q==="in"){return k*this.pxPerInch/d.em}if(q==="cm"){return k*this.pxPerInch/d.em/2.54}if(q==="mm"){return k*this.pxPerInch/d.em/25.4}if(q==="mu"){return k/18*o*l}return k*o*p},thickness2em:function(l,k){var m=d.TeX.rule_thickness;if(l===g.LINETHICKNESS.MEDIUM){return m}if(l===g.LINETHICKNESS.THIN){return 0.67*m}if(l===g.LINETHICKNESS.THICK){return 1.67*m}return this.length2em(l,k,m)},getPadding:function(l){var n={top:0,right:0,bottom:0,left:0},k=false;for(var o in n){if(n.hasOwnProperty(o)){var m=l.style["padding"+o.charAt(0).toUpperCase()+o.substr(1)];if(m){n[o]=this.length2em(m);k=true}}}return(k?n:false)},getBorders:function(p){var m={top:0,right:0,bottom:0,left:0},n={},l=false;for(var q in m){if(m.hasOwnProperty(q)){var k="border"+q.charAt(0).toUpperCase()+q.substr(1);var o=p.style[k+"Style"];if(o){l=true;m[q]=this.length2em(p.style[k+"Width"]);n[k]=[p.style[k+"Width"],p.style[k+"Style"],p.style[k+"Color"]].join(" ")}}}m.css=n;return(l?m:false)},setBorders:function(k,l){if(l){for(var m in l.css){if(l.css.hasOwnProperty(m)){k.style[m]=l.css[m]}}}},createStrut:function(m,l,n){var k=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:l+"px",width:"1px",marginRight:"-1px"}});if(n){m.insertBefore(k,m.firstChild)}else{m.appendChild(k)}return k},createBlank:function(l,k,m){var n=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(k)}});if(m){l.insertBefore(n,l.firstChild)}else{l.appendChild(n)}return n},createShift:function(l,k,n){var m=this.Element("span",{style:{marginLeft:this.Em(k)},isMathJax:true});if(n){l.insertBefore(m,l.firstChild)}else{l.appendChild(m)}return m},createSpace:function(p,n,o,q,m,s){if(n<-o){o=-n}var r=this.Em(n+o),k=this.Em(-o);if(this.msieInlineBlockAlignBug){k=this.Em(d.getHD(p.parentNode).d-o)}if(p.isBox||s){var l=(p.scale==null?1:p.scale);p.bbox={exactW:true,h:n*l,d:o*l,w:q*l,rw:q*l,lw:0};p.style.height=r;p.style.verticalAlign=k;p.HH=(n+o)*l}else{p=this.addElement(p,"span",{style:{height:r,verticalAlign:k},isMathJax:true})}if(q>=0){p.style.width=this.Em(q);p.style.display="inline-block";p.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){p.style.height=""}p.style.marginLeft=this.Em(q);if(d.safariNegativeSpaceBug&&p.parentNode.firstChild==p){this.createBlank(p,0,true)}}if(m&&m!==g.COLOR.TRANSPARENT){p.style.backgroundColor=m;p.style.position="relative"}return p},createRule:function(r,n,p,s,l){if(n<-p){p=-n}var m=d.TeX.min_rule_thickness,o=1;if(s>0&&s*this.em<m){s=m/this.em}if(n+p>0&&(n+p)*this.em<m){o=1/(n+p)*(m/this.em);n*=o;p*=o}if(!l){l="solid"}else{l="solid "+l}l=this.Em(s)+" "+l;var t=(o===1?this.Em(n+p):m+"px"),k=this.Em(-p);var q=this.addElement(r,"span",{style:{borderLeft:l,display:"inline-block",overflow:"hidden",width:0,height:t,verticalAlign:k},bbox:{h:n,d:p,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:n+p,isMathJax:true});if(s>0&&q.offsetWidth==0){q.style.width=this.Em(s)}if(r.isBox||r.className=="mspace"){r.bbox=q.bbox,r.HH=n+p}return q},createFrame:function(s,q,r,u,x,l){if(q<-r){r=-q}var p=2*x;if(this.msieFrameSizeBug){if(u<p){u=p}if(q+r<p){q=p-r}}if(this.msieBorderWidthBug){p=0}var v=this.Em(q+r-p),k=this.Em(-r-x),o=this.Em(u-p);var m=this.Em(x)+" "+l;var n=this.addElement(s,"span",{style:{border:m,display:"inline-block",overflow:"hidden",width:o,height:v},bbox:{h:q,d:r,w:u,rw:u,lw:0,exactW:true},noAdjust:true,HH:q+r,isMathJax:true});if(k){n.style.verticalAlign=k}return n},parentNode:function(l){var k=l.parentNode;if(k.nodeName.toLowerCase()==="a"){k=k.parentNode}return k},createStack:function(m,o,l){if(this.msiePaddingWidthBug){this.createStrut(m,0)}var n=String(l).match(/%$/);var k=(!n&&l!=null?l:0);m=this.addElement(m,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(n?"100%":this.Em(k)),height:0}});if(!o){m.parentNode.bbox=m.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:k,lw:this.BIGDIMEN,rw:(!n&&l!=null?l:-this.BIGDIMEN)};if(n){m.bbox.width=l}}return m},createBox:function(l,k){var m=this.addElement(l,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(k!=null){m.style.width=k}return m},addBox:function(k,l){l.style.position="absolute";l.isBox=l.isMathJax=true;return k.appendChild(l)},placeBox:function(u,s,q,o){u.isMathJax=true;var v=d.parentNode(u),C=u.bbox,z=v.bbox;if(this.msiePlaceBoxBug){this.addText(u,this.NBSP)}if(this.imgSpaceBug){this.addText(u,this.imgSpace)}var w,F=0;if(u.HH!=null){w=u.HH}else{if(C){w=Math.max(3,C.h+C.d)}else{w=u.offsetHeight/this.em}}if(!u.noAdjust){w+=1;w=Math.round(w*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(u,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(w)}})}else{this.addElement(u,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(w)}});if(d.chromeHeightBug){w-=(u.lastChild.offsetHeight-Math.round(w*this.em))/this.em}}}if(C){if(this.initialSkipBug){if(C.lw<0){F=C.lw;d.createBlank(u,-F,true)}if(C.rw>C.w){d.createBlank(u,C.rw-C.w+0.1)}}if(!this.msieClipRectBug&&!C.noclip&&!o){var B=3/this.em;var A=(C.H==null?C.h:C.H),m=(C.D==null?C.d:C.D);var E=w-A-B,p=w+m+B,n=C.lw-3*B,k=1000;if(this.initialSkipBug&&C.lw<0){n=-3*B}if(C.isFixed){k=C.width-n}u.style.clip="rect("+this.Em(E)+" "+this.Em(k)+" "+this.Em(p)+" 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o=0,q=-p.w/2,k="50%";if(this.initialSkipBug){o=p.w-p.rw-0.1;q+=p.lw}if(this.msieMarginScaleBug){q=(q*this.em)+"px"}else{q=this.Em(q)}if(m){q="";k=(50-parseFloat(p.width)/2)+"%"}b.Insert(n.style,({right:{left:"",right:this.Em(o)},center:{left:k,marginLeft:q}})[t])},setStackWidth:function(l,k){if(typeof(k)==="number"){l.style.width=this.Em(Math.max(0,k));var m=l.bbox;if(m){m.w=k;m.exactW=true}m=l.parentNode.bbox;if(m){m.w=k;m.exactW=true}}else{l.style.width=l.parentNode.style.width="100%";if(l.bbox){l.bbox.width=k}if(l.parentNode.bbox){l.parentNode.bbox.width=k}}},createDelimiter:function(u,k,n,q,o){if(!k){u.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};u.bbox.rw=u.bbox.w;this.createSpace(u,u.bbox.h,u.bbox.d,u.bbox.w);return}if(!q){q=1}if(!(n instanceof Array)){n=[n,n]}var t=n[1];n=n[0];var l={alias:k};while(l.alias){k=l.alias;l=this.FONTDATA.DELIMITERS[k];if(!l){l={HW:[0,this.FONTDATA.VARIANT[g.VARIANT.NORMAL]]}}}if(l.load){b.RestartAfter(h.Require(this.fontDir+"/fontdata-"+l.load+".js"))}for(var s=0,p=l.HW.length;s<p;s++){if(l.HW[s][0]*q>=n-0.01||(s==p-1&&!l.stretch)){if(l.HW[s][2]){q*=l.HW[s][2]}if(l.HW[s][3]){k=l.HW[s][3]}var r=this.addElement(u,"span");this.createChar(r,[k,l.HW[s][1]],q,o);u.bbox=r.bbox;u.offset=0.65*u.bbox.w;u.scale=q;return}}if(l.stretch){this["extendDelimiter"+l.dir](u,t,l.stretch,q,o)}},extendDelimiterV:function(A,t,E,F,w){var o=this.createStack(A,true);var v=this.createBox(o),u=this.createBox(o);this.createChar(v,(E.top||E.ext),F,w);this.createChar(u,(E.bot||E.ext),F,w);var m={bbox:{w:0,lw:0,rw:0}},D=m,p;var B=v.bbox.h+v.bbox.d+u.bbox.h+u.bbox.d;var r=-v.bbox.h;this.placeBox(v,0,r,true);r-=v.bbox.d;if(E.mid){D=this.createBox(o);this.createChar(D,E.mid,F,w);B+=D.bbox.h+D.bbox.d}if(E.min&&t<B*E.min){t=B*E.min}if(t>B){m=this.Element("span");this.createChar(m,E.ext,F,w);var C=m.bbox.h+m.bbox.d,l=C-0.05,x,q,z=(E.mid?2:1);q=x=Math.min(Math.ceil((t-B)/(z*l)),this.maxStretchyParts);if(!E.fullExtenders){l=(t-B)/(z*x)}var s=(x/(x+1))*(C-l);l=C-s;r+=s+l-m.bbox.h;while(z-->0){while(x-->0){if(!this.msieCloneNodeBug){p=m.cloneNode(true)}else{p=this.Element("span");this.createChar(p,E.ext,F,w)}p.bbox=m.bbox;r-=l;this.placeBox(this.addBox(o,p),0,r,true)}r+=s-m.bbox.d;if(E.mid&&z){this.placeBox(D,0,r-D.bbox.h,true);x=q;r+=-(D.bbox.h+D.bbox.d)+s+l-m.bbox.h}}}else{r+=(B-t)/2;if(E.mid){this.placeBox(D,0,r-D.bbox.h,true);r+=-(D.bbox.h+D.bbox.d)}r+=(B-t)/2}this.placeBox(u,0,r-u.bbox.h,true);r-=u.bbox.h+u.bbox.d;A.bbox={w:Math.max(v.bbox.w,m.bbox.w,u.bbox.w,D.bbox.w),lw:Math.min(v.bbox.lw,m.bbox.lw,u.bbox.lw,D.bbox.lw),rw:Math.max(v.bbox.rw,m.bbox.rw,u.bbox.rw,D.bbox.rw),h:0,d:-r,exactW:true};A.scale=F;A.offset=0.55*A.bbox.w;A.isMultiChar=true;this.setStackWidth(o,A.bbox.w)},extendDelimiterH:function(B,o,E,G,y){var r=this.createStack(B,true);var p=this.createBox(r),C=this.createBox(r);this.createChar(p,(E.left||E.rep),G,y);this.createChar(C,(E.right||E.rep),G,y);var l=this.Element("span");this.createChar(l,E.rep,G,y);var D={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},m;this.placeBox(p,-p.bbox.lw,0,true);var u=(p.bbox.rw-p.bbox.lw)+(C.bbox.rw-C.bbox.lw)-0.05,t=p.bbox.rw-p.bbox.lw-0.025,v;if(E.mid){D=this.createBox(r);this.createChar(D,E.mid,G,y);u+=D.bbox.w}if(E.min&&o<u*E.min){o=u*E.min}if(o>u){var F=l.bbox.rw-l.bbox.lw,q=F-0.05,z,s,A=(E.mid?2:1);s=z=Math.min(Math.ceil((o-u)/(A*q)),this.maxStretchyParts);if(!E.fillExtenders){q=(o-u)/(A*z)}v=(z/(z+1))*(F-q);q=F-v;t-=l.bbox.lw+v;while(A-->0){while(z-->0){if(!this.cloneNodeBug){m=l.cloneNode(true)}else{m=this.Element("span");this.createChar(m,E.rep,G,y)}m.bbox=l.bbox;this.placeBox(this.addBox(r,m),t,0,true);t+=q}if(E.mid&&A){this.placeBox(D,t,0,true);t+=D.bbox.w-v;z=s}}}else{t-=(u-o)/2;if(E.mid){this.placeBox(D,t,0,true);t+=D.bbox.w}t-=(u-o)/2}this.placeBox(C,t,0,true);B.bbox={w:t+C.bbox.rw,lw:0,rw:t+C.bbox.rw,H:Math.max(p.bbox.h,l.bbox.h,C.bbox.h,D.bbox.h),D:Math.max(p.bbox.d,l.bbox.d,C.bbox.d,D.bbox.d),h:l.bbox.h,d:l.bbox.d,exactW:true};B.scale=G;B.isMultiChar=true;this.setStackWidth(r,B.bbox.w)},createChar:function(s,p,n,k){s.isMathJax=true;var r=s,t="",o={fonts:[p[1]],noRemap:true};if(k&&k===g.VARIANT.BOLD){o.fonts=[p[1]+"-bold",p[1]]}if(typeof(p[1])!=="string"){o=p[1]}if(p[0] instanceof Array){for(var q=0,l=p[0].length;q<l;q++){t+=String.fromCharCode(p[0][q])}}else{t=String.fromCharCode(p[0])}if(p[4]){n*=p[4]}if(n!==1||p[3]){r=this.addElement(s,"span",{style:{fontSize:this.Percent(n)},scale:n,isMathJax:true});this.handleVariant(r,o,t);s.bbox=r.bbox}else{this.handleVariant(s,o,t)}if(p[2]){s.style.marginLeft=this.Em(p[2])}if(p[3]){s.firstChild.style.verticalAlign=this.Em(p[3]);s.bbox.h+=p[3];if(s.bbox.h<0){s.bbox.h=0}}if(p[5]){s.bbox.h+=p[5]}if(p[6]){s.bbox.d+=p[6]}if(this.AccentBug&&s.bbox.w===0){r.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(l,k){k-=l.bbox.h;l.bbox.d-=k;l.bbox.h+=k;if(k){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&l.isMultiChar)){if(l.firstChild.style.display===""&&l.style.top!==""){l=l.firstChild;k-=d.unEm(l.style.top)}l.style.position="relative";l.style.top=this.Em(-k)}else{l.style.verticalAlign=this.Em(k);if(d.ffVerticalAlignBug){d.createRule(l.parentNode,l.bbox.h,0,0)}}}},handleVariant:function(A,p,s){var z="",x,C,t,D,k=A,l=!!A.style.fontFamily;if(s.length===0){return}if(!A.bbox){A.bbox={w:0,h:-this.BIGDIMEN,d:-this.BIGDIMEN,rw:-this.BIGDIMEN,lw:this.BIGDIMEN}}if(!p){p=this.FONTDATA.VARIANT[g.VARIANT.NORMAL]}D=p;for(var B=0,y=s.length;B<y;B++){p=D;x=s.charCodeAt(B);C=s.charAt(B);if(x>=55296&&x<56319){B++;x=(((x-55296)<<10)+(s.charCodeAt(B)-56320))+65536;if(this.FONTDATA.RemapPlane1){var E=this.FONTDATA.RemapPlane1(x,p);x=E.n;p=E.variant}}else{var u,r,v=this.FONTDATA.RANGES;for(u=0,r=v.length;u<r;u++){if(v[u].name==="alpha"&&p.noLowerCase){continue}var q=p["offset"+v[u].offset];if(q&&x>=v[u].low&&x<=v[u].high){if(v[u].remap&&v[u].remap[x]){x=q+v[u].remap[x]}else{x=x-v[u].low+q;if(v[u].add){x+=v[u].add}}if(p["variant"+v[u].offset]){p=this.FONTDATA.VARIANT[p["variant"+v[u].offset]]}break}}}if(p.remap&&p.remap[x]){if(p.remap[x] instanceof Array){var o=p.remap[x];x=o[0];p=this.FONTDATA.VARIANT[o[1]]}else{if(typeof(p.remap[x])==="string"){s=p.remap[x]+s.substr(B+1);B=0;y=s.length;x=s.charCodeAt(0)}else{x=p.remap[x];if(p.remap.variant){p=this.FONTDATA.VARIANT[p.remap.variant]}}}}if(this.FONTDATA.REMAP[x]&&!p.noRemap){x=this.FONTDATA.REMAP[x];if(x instanceof Array){p=this.FONTDATA.VARIANT[x[1]];x=x[0]}if(typeof(x)==="string"){s=x+s.substr(B+1);B=0;y=s.length;x=x.charCodeAt(0)}}t=this.lookupChar(p,x);C=t[x];if(l||(!this.checkFont(t,k.style)&&!C[5].img)){if(z.length){this.addText(k,z);z=""}var w=!!k.style.fontFamily||!!A.style.fontStyle||!!A.style.fontWeight||!t.directory||l;l=false;if(k!==A){w=!this.checkFont(t,A.style);k=A}if(w){k=this.addElement(A,"span",{isMathJax:true,subSpan:true})}this.handleFont(k,t,k!==A)}z=this.handleChar(k,t,C,x,z);if(!(C[5]||{}).space){if(C[0]/1000>A.bbox.h){A.bbox.h=C[0]/1000}if(C[1]/1000>A.bbox.d){A.bbox.d=C[1]/1000}}if(A.bbox.w+C[3]/1000<A.bbox.lw){A.bbox.lw=A.bbox.w+C[3]/1000}if(A.bbox.w+C[4]/1000>A.bbox.rw){A.bbox.rw=A.bbox.w+C[4]/1000}A.bbox.w+=C[2]/1000}if(z.length){this.addText(k,z)}if(A.scale&&A.scale!==1){A.bbox.h*=A.scale;A.bbox.d*=A.scale;A.bbox.w*=A.scale;A.bbox.lw*=A.scale;A.bbox.rw*=A.scale}if(s.length==1&&t.skew&&t.skew[x]){A.bbox.skew=t.skew[x]}},checkFont:function(k,l){var m=(l.fontWeight||"normal");if(m.match(/^\d+$/)){m=(parseInt(m)>=600?"bold":"normal")}return(k.family.replace(/'/g,"")===l.fontFamily.replace(/'/g,"")&&(k.style||"normal")===(l.fontStyle||"normal")&&(k.weight||"normal")===m)},handleFont:function(m,k,o){m.style.fontFamily=k.family;if(!k.directory){m.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&k.isWebFont)){var l=k.style||"normal",n=k.weight||"normal";if(l!=="normal"||o){m.style.fontStyle=l}if(n!=="normal"||o){m.style.fontWeight=n}}},handleChar:function(l,k,s,r,q){var p=s[5];if(p.space){if(q.length){this.addText(l,q)}d.createShift(l,s[2]/1000);return""}if(p.img){return this.handleImg(l,k,s,r,q)}if(p.isUnknown&&this.FONTDATA.DELIMITERS[r]){if(q.length){this.addText(l,q)}var o=l.scale;d.createDelimiter(l,r,0,1,k);if(this.FONTDATA.DELIMITERS[r].dir==="V"){l.style.verticalAlign=this.Em(l.bbox.d);l.bbox.h+=l.bbox.d;l.bbox.d=0}l.scale=o;s[0]=l.bbox.h*1000;s[1]=l.bbox.d*1000;s[2]=l.bbox.w*1000;s[3]=l.bbox.lw*1000;s[4]=l.bbox.rw*1000;return""}if(p.c==null){if(r<=65535){p.c=String.fromCharCode(r)}else{var m=r-65536;p.c=String.fromCharCode((m>>10)+55296)+String.fromCharCode((m&1023)+56320)}}if(p.rfix){this.addText(l,q+p.c);d.createShift(l,p.rfix/1000);return""}if(s[2]||!this.msieAccentBug||q.length){return q+p.c}d.createShift(l,s[3]/1000);d.createShift(l,(s[4]-s[3])/1000);this.addText(l,p.c);d.createShift(l,-s[4]/1000);return""},handleImg:function(l,k,p,o,m){return m},lookupChar:function(p,s){var o,k;if(!p.FONTS){var r=this.FONTDATA.FONTS;var q=(p.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(q instanceof 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k=MathJax.Callback.Queue();k.Push(["Require",h,this.fontDir+"/"+l]);if(this.imgFonts){if(!MathJax.isPacked){l=l.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}k.Push(["Require",h,this.webfontDir+"/png/"+l])}b.RestartAfter(k.Push({}))},loadWebFont:function(k){k.available=k.isWebFont=true;if(d.FontFaceBug){k.family=k.name;if(d.msieFontCSSBug){k.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(k))},loadWebFontError:function(l,k){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");l.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");e(["WebFontNotAvailable","Web-Fonts not available -- using image fonts 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this.ID},MATHSPACE:{veryverythinmathspace:1/18,verythinmathspace:2/18,thinmathspace:3/18,mediummathspace:4/18,thickmathspace:5/18,verythickmathspace:6/18,veryverythickmathspace:7/18,negativeveryverythinmathspace:-1/18,negativeverythinmathspace:-2/18,negativethinmathspace:-3/18,negativemediummathspace:-4/18,negativethickmathspace:-5/18,negativeverythickmathspace:-6/18,negativeveryverythickmathspace:-7/18},TeX:{x_height:0.430554,quad:1,num1:0.676508,num2:0.393732,num3:0.44373,denom1:0.685951,denom2:0.344841,sup1:0.412892,sup2:0.362892,sup3:0.288888,sub1:0.15,sub2:0.247217,sup_drop:0.386108,sub_drop:0.05,delim1:2.39,delim2:1,axis_height:0.25,rule_thickness:0.06,big_op_spacing1:0.111111,big_op_spacing2:0.166666,big_op_spacing3:0.2,big_op_spacing4:0.6,big_op_spacing5:0.1,scriptspace:0.1,nulldelimiterspace:0.12,delimiterfactor:901,delimitershortfall:0.1,min_rule_thickness:1.25},NBSP:"\u00A0",rfuzz:0});MathJax.Hub.Register.StartupHook("mml Jax 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n=(k.bbox?k:k.HTMLspanElement());if(!n||!n.bbox){return}var m=n.bbox;if(m.d>l.d){l.d=m.d}if(m.h>l.h){l.h=m.h}if(m.D!=null&&m.D>l.D){l.D=m.D}if(m.H!=null&&m.H>l.H){l.H=m.H}if(n.style.paddingLeft){l.w+=d.unEm(n.style.paddingLeft)*(n.scale||1)}if(l.w+m.lw<l.lw){l.lw=l.w+m.lw}if(l.w+m.rw>l.rw){l.rw=l.w+m.rw}l.w+=m.w;if(n.style.paddingRight){l.w+=d.unEm(n.style.paddingRight)*(n.scale||1)}if(m.width){l.width=m.width;l.minWidth=m.minWidth}if(m.ic){l.ic=m.ic}else{delete l.ic}if(l.exactW&&!m.exactW){delete l.exactW}},HTMLemptyBBox:function(k){k.h=k.d=k.H=k.D=k.rw=-d.BIGDIMEN;k.w=0;k.lw=d.BIGDIMEN;return k},HTMLcleanBBox:function(k){if(k.h===this.BIGDIMEN){k.h=k.d=k.H=k.D=k.w=k.rw=k.lw=0}if(k.D<=k.d){delete k.D}if(k.H<=k.h){delete k.H}},HTMLzeroBBox:function(){return{h:0,d:0,w:0,lw:0,rw:0}},HTMLcanStretch:function(l){if(this.isEmbellished()){var k=this.Core();if(k&&k!==this){return k.HTMLcanStretch(l)}}return false},HTMLstretchH:function(l,k){return 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y=this.getValues("mathcolor","color");if(this.mathbackground){y.mathbackground=this.mathbackground}if(this.background){y.background=this.background}if(this.style&&w.style.backgroundColor){y.mathbackground=w.style.backgroundColor;w.style.backgroundColor="transparent"}var t=(this.styles||{}).border,v=(this.styles||{}).padding;if(y.color&&!this.mathcolor){y.mathcolor=y.color}if(y.background&&!this.mathbackground){y.mathbackground=y.background}if(y.mathcolor){w.style.color=y.mathcolor}if((y.mathbackground&&y.mathbackground!==g.COLOR.TRANSPARENT)||t||v){var A=w.bbox,z=(A.exact?0:1/d.em),u=0,s=0,m=w.style.paddingLeft,q=w.style.paddingRight;if(this.isToken){u=A.lw;s=A.rw-A.w}if(m!==""){u+=d.unEm(m)*(w.scale||1)}if(q!==""){s-=d.unEm(q)*(w.scale||1)}var l=(d.PaddingWidthBug||A.keepPadding||A.exactW?0:s-u);var o=Math.max(0,d.getW(w)+l);var 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p=this.data[1].toHTML(m);p.style.paddingRight=p.style.paddingLeft="";d.Measured(p,m)}else{m.bbox=this.HTMLzeroBBox()}var n=this.HTMLrootHeight(l.bbox.h+l.bbox.d,k,m)-o;var r=Math.min(m.bbox.w,m.bbox.rw);q=Math.max(r,l.offset);d.placeBox(m,q-r,n);return q-l.offset},HTMLrootHeight:function(m,l,k){return 0.45*(m-0.9*l)+0.6*l+Math.max(0,k.bbox.d-0.075)}});g.mfenced.Augment({toHTML:function(o){o=this.HTMLcreateSpan(o);if(this.data.open){this.data.open.toHTML(o)}if(this.data[0]!=null){this.data[0].toHTML(o)}for(var l=1,k=this.data.length;l<k;l++){if(this.data[l]){if(this.data["sep"+l]){this.data["sep"+l].toHTML(o)}this.data[l].toHTML(o)}}if(this.data.close){this.data.close.toHTML(o)}var q=this.HTMLcomputeBBox(o);var n=o.bbox.h,p=o.bbox.d;for(l=0,k=q.length;l<k;l++){q[l].HTMLstretchV(o,n,p)}if(q.length){this.HTMLcomputeBBox(o,true)}this.HTMLhandleSpace(o);this.HTMLhandleColor(o);return o},HTMLcomputeBBox:function(p,o){var 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l=this.getValues("displaystyle","accent","accentunder","align");if(!l.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return g.msubsup.prototype.toHTML.call(this,L)}L=this.HTMLcreateSpan(L);var P=this.HTMLgetScale();var q=d.createStack(L);var r=[],o=[],N=[],w,M,I;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M]=d.createBox(q);o[M]=this.data[M].toHTML(w);if(M==this.base){if(F!=null){this.data[this.base].HTMLstretchV(w,H,F)}else{if(H!=null){this.data[this.base].HTMLstretchH(w,H)}}N[M]=(F==null&&H!=null?false:this.data[M].HTMLcanStretch("Horizontal"))}else{N[M]=this.data[M].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(o);var n=-d.BIGDIMEN,K=n;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]){if(r[M].bbox.w>K){K=r[M].bbox.w}if(!N[M]&&K>n){n=K}}}if(F==null&&H!=null){n=H}else{if(n==-d.BIGDIMEN){n=K}}for(M=K=0,I=this.data.length;M<I;M++){if(this.data[M]){w=r[M];if(N[M]){w.bbox=this.data[M].HTMLstretchH(w,n).bbox}if(w.bbox.w>K){K=w.bbox.w}}}var E=d.TeX.rule_thickness,G=d.FONTDATA.TeX_factor;var p=r[this.base]||{bbox:this.HTMLzeroBBox()};var v,s,A,z,u,C,J,O=0;if(p.bbox.ic){O=1.3*p.bbox.ic+0.05}for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M];u=d.TeX.big_op_spacing5*P;var 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z=o.bbox.h-F,y=o.bbox.d+E,M=0,G;if(o.bbox.ic){o.bbox.w-=o.bbox.ic;M=1.3*o.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&o.bbox.scale===1&&!this.data[this.base].Get("largeop")){z=y=0}}var J=this.getValues("subscriptshift","superscriptshift");J.subscriptshift=(J.subscriptshift===""?0:d.length2em(J.subscriptshift,H));J.superscriptshift=(J.superscriptshift===""?0:d.length2em(J.superscriptshift,H));if(!k){if(x){y=Math.max(y,d.TeX.sub1*N,x.bbox.h-(4/5)*L,J.subscriptshift);d.placeBox(x,o.bbox.w,-y,x.bbox)}}else{if(!x){l=this.getValues("displaystyle","texprimestyle");G=d.TeX[(l.displaystyle?"sup1":(l.texprimestyle?"sup3":"sup2"))];z=Math.max(z,G*N,k.bbox.d+(1/4)*L,J.superscriptshift);d.placeBox(k,o.bbox.w+M,z,k.bbox)}else{y=Math.max(y,d.TeX.sub2*N);var 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v=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(v.indentalignfirst!==g.INDENTALIGN.INDENTALIGN){v.indentalign=v.indentalignfirst}if(v.indentalign===g.INDENTALIGN.AUTO){v.indentalign=this.displayAlign}l.style.textAlign=v.indentalign;if(v.indentshiftfirst!==g.INDENTSHIFT.INDENTSHIFT){v.indentshift=v.indentshiftfirst}if(v.indentshift==="auto"){v.indentshift=this.displayIndent}if(v.indentshift&&v.indentalign!==g.INDENTALIGN.CENTER){u.style[{left:"marginLeft",right:"marginRight"}[v.indentalign]]=d.Em(d.length2em(v.indentshift))}}return u},HTMLspanElement:g.mbase.prototype.HTMLspanElement});g.TeXAtom.Augment({toHTML:function(l){l=this.HTMLcreateSpan(l);if(this.data[0]!=null){if(this.texClass===g.TEXCLASS.VCENTER){var k=d.createStack(l);var m=d.createBox(k);d.Measured(this.data[0].toHTML(m),m);d.placeBox(m,0,d.TeX.axis_height-(m.bbox.h+m.bbox.d)/2+m.bbox.d)}else{l.bbox=this.data[0].toHTML(l).bbox}}this.HTMLhandleSpace(l);this.HTMLhandleColor(l);return 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k=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var l=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var q=(m&&p.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!p.versionAtLeast("5.0"))||(l!=null&&(l[1]<2||(l[1]==2&&l[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!m,safariTextNodeBug:!n,forceReflow:true,allowWebFonts:(m&&!q?"otf":false)});if(k){d.Augment({webFontDefault:(p.isMobile?"sans-serif":"serif")})}if(p.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(q){var 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aj=b.FONTDATA.baselineskip*aC*G.useHeight,aP,E=b.FONTDATA.lineH*aC,L=b.FONTDATA.lineD*aC;for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);au[ad]=[];ao[ad]=ar[ad]=0;for(ac=V,am=aB.data.length+V;ac<am;ac++){if(ai[ac]==null){if(ac>an){an=ac}at[ac]=b.createStack(b.createBox(av));ai[ac]=-b.BIGDIMEN}au[ad][ac]=b.createBox(at[ac]);aK.push(aB.data[ac-V].toHTML(au[ad][ac]))}}b.MeasureSpans(aK);for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);for(ac=V,am=aB.data.length+V;ac<am;ac++){O=aB.data[ac-V];if(O.isMultiline){au[ad][ac].style.width="100%"}if(O.isEmbellished()){az=O.CoreMO();var aO=az.Get("minsize",true);if(aO){var 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G=b.createBox(ay);G.style.left=G.style.top=0;G.style.right=b.Em(ac+2*aI);G.style.display="inline-block";G.style.height="0px";if(b.msieRelativeWidthBug){G=b.createBox(G);G.style.position="relative";G.style.height="1em";G.style.width="100%";G.bbox=ay.bbox}var aP=0,aW=aI,k,l;if(ah){k=100*(1-ag)/ah,l=B/ah}else{k=100*(1-ag)/(ap+1);l=B/(ap+1)}for(ae=0;ae<=ap;ae++){b.placeBox(av[ae].parentNode,0,0);av[ae].style.position="relative";av[ae].style.left=b.Em(aW);av[ae].style.width="100%";av[ae].parentNode.parentNode.removeChild(av[ae].parentNode);var am=b.createBox(G);b.addBox(am,av[ae]);av[ae]=am;var h=am.style;h.display="inline-block";h.left=aP+"%";if(aM[ae].match(/%$/)){var u=parseFloat(aM[ae])*S;if(ah===0){h.width=(k+u)+"%";aP+=k+u;am=b.createBox(am);b.addBox(am,av[ae].firstChild);am.style.left=0;am.style.right=b.Em(l);aW-=l}else{h.width=u+"%";aP+=u}}else{if(aM[ae]==="fit"||ah===0){h.width=k+"%";am=b.createBox(am);b.addBox(am,av[ae].firstChild);am.style.left=0;am.style.right=b.Em(l-ak[ae]);aW+=ak[ae]-l;aP+=k}else{h.width=b.Em(ak[ae]);aW+=ak[ae]}}if(b.msieRelativeWidthBug){b.addText(am.firstChild,b.NBSP);am.firstChild.style.position="relative"}aW+=az[ae];if(d[ae]!=="none"&&ae<ap&&ae!==aB){r=b.createBox(G);r.style.left=aP+"%";r=b.createRule(r,g,0,1.25/b.em);r.style.position="absolute";r.bbox={h:g,d:0,w:0,rw:1.25/b.em,lw:0};r.parentNode.bbox=ay.bbox;b.placeBox(r,aW-az[ae]/2,aU,true);r.style.borderStyle=d[ae]}}}else{var U=aI;for(ae=0;ae<=ap;ae++){if(!av[ae].bbox.width){b.setStackWidth(av[ae],ak[ae])}if(aM[ae]!=="auto"&&aM[ae]!=="fit"){av[ae].bbox.width=ak[ae];av[ae].bbox.isFixed=true}b.placeBox(av[ae].parentNode,U,0);U+=ak[ae]+az[ae];if(d[ae]!=="none"&&ae<ap&&ae!==aB){r=b.createRule(ay,g,0,1.25/b.em);b.addBox(ay,r);r.bbox={h:g,d:0,w:0,rw:1.25/b.em,lw:0};b.placeBox(r,U-az[ae]/2,aU,true);r.style.borderStyle=d[ae]}}}ay.bbox.d=-aU;ay.bbox.h=g+aU;b.setStackWidth(ay,ay.bbox.w+aI);aV=ay.bbox.w;var ai;if(K.frame!=="none"){ai=b.createFrame(ay,g,0,aV,1.25/b.em,K.frame);b.addBox(ay,ai);b.placeBox(ai,0,aU,true);if(aJ){ai.style.width="100%"}}T=aj;for(af=0,ad=aw.length-1;af<ad;af++){o=Math.max(al,au[af]+aq[af+1]+aQ[af]);if(z[af]!=="none"){r=b.createRule(ay,1.25/b.em,0,aV);b.addBox(ay,r);r.bbox={h:1.25/b.em,d:0,w:aV,rw:aV,lw:0};b.placeBox(r,0,T-au[af]-(o-au[af]-aq[af+1])/2,true);if(z[af]==="dashed"||aJ){r.style.borderTop=r.style.height+" "+z[af];r.style.height=0;r.style.width=r.style.borderLeftWidth;r.style.borderLeft="";if(aJ){r.style.width="100%"}}}T-=o}if(aJ){t.bbox.width=K.width;ay.style.width="100%"}if(av[aB]){var ax=ay.bbox.w,q;var ar=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(ar.indentalignfirst!==a.INDENTALIGN.INDENTALIGN){ar.indentalign=ar.indentalignfirst}if(ar.indentalign===a.INDENTALIGN.AUTO){ar.indentalign=this.displayAlign}if(ar.indentshiftfirst!==a.INDENTSHIFT.INDENTSHIFT){ar.indentshift=ar.indentshiftfirst}if(ar.indentshift==="auto"){ar.indentshift=this.displayIndent}var aN=b.createStack(t,false,"100%");b.addBox(aN,ay);b.alignBox(ay,ar.indentalign,0);if(ar.indentshift&&ar.indentalign!==a.INDENTALIGN.CENTER){q=b.length2em(ar.indentshift,aA);ax+=q;ay.style[ar.indentalign]=b.Em(q)}av[aB].parentNode.parentNode.removeChild(av[aB].parentNode);b.addBox(aN,av[aB]);b.alignBox(av[aB],e[aB],0);if(b.msieRelativeWidthBug){ay.style.top=av[aB].style.top=""}if(aJ){ay.style.width=K.width;t.bbox.width="100%"}q=b.length2em(K.minlabelspacing,aA);av[aB].style.marginRight=av[aB].style.marginLeft=b.Em(q);if(ar.indentalign===a.INDENTALIGN.CENTER){ax+=4*q+2*av[aB].bbox.w}else{if(ar.indentalign!==e[aB]){ax+=2*q+av[aB].bbox.w}}t.style.minWidth=t.bbox.minWidth=aN.style.minWidth=aN.bbox.minWidth=b.Em(ax)}if(!aJ){this.HTMLhandleSpace(t)}var v=this.HTMLhandleColor(t);if(v&&aJ){if(!ai){ai=b.createFrame(ay,g,0,aV,0,"none");b.addBox(ay,ai);b.placeBox(ai,0,aU,true);ai.style.width="100%"}ai.style.backgroundColor=v.style.backgroundColor;ai.parentNode.insertBefore(ai,ai.parentNode.firstChild);v.parentNode.removeChild(v)}return t},HTMLhandleSpace:function(d){d.bbox.keepPadding=true;d.bbox.exact=true;if(!this.hasFrame&&d.bbox.width==null){d.style.paddingLeft=d.style.paddingRight=b.Em(1/6)}this.SUPER(arguments).HTMLhandleSpace.call(this,d)}});a.mtd.Augment({toHTML:function(e,d,g){e=this.HTMLcreateSpan(e);if(this.data[0]){var f=this.data[0].toHTML(e);if(g!=null){f=this.data[0].HTMLstretchV(e,d,g)}else{if(d!=null){f=this.data[0].HTMLstretchH(e,d)}}e.bbox=f.bbox}this.HTMLhandleSpace(e);this.HTMLhandleColor(e);return e},HTMLstretchH:a.mbase.HTMLstretchH,HTMLstretchV:a.mbase.HTMLstretchV});MathJax.Hub.Startup.signal.Post("HTML-CSS mtable Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/mtable.js")});
 
 MathJax.Ajax.loadComplete("[MathJax]/config/MML_HTMLorMML-full.js");
diff --git a/config/MML_HTMLorMML.js b/config/MML_HTMLorMML.js
index bbc3c9207..2465b7d4e 100644
--- a/config/MML_HTMLorMML.js
+++ b/config/MML_HTMLorMML.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/MML_HTMLorMML.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -30,26 +30,26 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
-MathJax.Extension.mml2jax={version:"2.1",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;")},createPreview:function(b,a){var c;if(this.config.preview==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}}else{if(this.config.preview instanceof Array){c=this.config.preview}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
+MathJax.Extension.mml2jax={version:"2.2",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;")},createPreview:function(b,a){var c=this.config.preview;if(c==="none"){return}if(c==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}else{c=null}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
 
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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return m.False(s)}}},Mouseout:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.UnHover(q)}else{f.ClearHoverTimer()}return m.False(s)}}},Mousemove:function(s,r){if(k.discoverable||k.zoom==="Hover"){var q=this.getJaxFromMath(r);if(q.hover){return}if(f.lastX==s.clientX&&f.lastY==s.clientY){return}f.lastX=s.clientX;f.lastY=s.clientY;f.HoverTimer(q,r);return m.False(s)}},HoverTimer:function(q,r){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,q,r]),o.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(q,u){if(i.MathZoom&&i.MathZoom.Hover({},u)){return}var t=b[q.outputJax],v=t.getHoverSpan(q,u),y=t.getHoverBBox(q,v,u),w=(t.config.showMathMenu!=null?t:d).config.showMathMenu;var A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return b[this.jax].ContextMenu(q,this.math,true)},ClearHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}if(q.hover.timer){clearTimeout(q.hover.timer)}f.ClearHoverTimer();delete q.hover},Px:function(q){if(Math.abs(q)<0.006){return"0px"}return q.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var q=new Image();q.src=o.button.src}};var a=c.Touch={last:0,delay:500,start:function(r){var q=new Date().getTime();var s=(q-a.last<a.delay&&a.up);a.last=q;a.up=false;if(s){a.timeout=setTimeout(a.menu,a.delay,r,this);r.preventDefault()}},end:function(r){var q=new Date().getTime();a.up=(q-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;r.preventDefault();return m.Handler((r.touches[0]||r.touch),"DblClick",this)}},menu:function(r,q){delete a.timeout;a.last=0;a.up=false;return m.Handler((r.touches[0]||r.touch),"ContextMenu",q)}};if(d.Browser.isMobile){var n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return 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o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" 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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var 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u=window.innerHeight||w.clientHeight||w.scrollHeight||0;if(a.prototype.msieAboutBug){v.style.width="20em";v.style.position="absolute";v.style.left=Math.floor((document.documentElement.scrollWidth-v.offsetWidth)/2)+"px";v.style.top=(Math.floor((u-v.offsetHeight)/3)+document.body.scrollTop)+"px"}else{v.style.marginLeft=Math.floor(-v.offsetWidth/2)+"px";v.style.top=Math.floor((u-v.offsetHeight)/3)+"px"}};a.About.Remove=function(r){if(a.About.div){document.body.removeChild(a.About.div);delete a.About.div}};a.About.GetJax=function(s,x,v,u){var w=[];for(var y in x){if(x.hasOwnProperty(y)&&x[y]){if((u&&x[y].version)||(x[y].isa&&x[y].isa(x))){w.push(o(v[0],v[1],(x[y].id||y),x[y].version))}}}w.sort();for(var t=0,r=w.length;t<r;t++){s.push(w[t],["br"])}return s};a.Help=function(){k.Require("[MathJax]/extensions/HelpDialog.js",function(){MathJax.Extension.Help.Dialog()})};a.ShowSource=function(u){if(!u){u=window.event}var 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A=(r.outerHeight-r.innerHeight)||30,z=(r.outerWidth-r.innerWidth)||30,w,B;z=Math.max(100,Math.min(Math.floor(0.5*screen.width),s.offsetWidth+z+25));A=Math.max(40,Math.min(Math.floor(0.5*screen.height),s.offsetHeight+A+25));r.resizeTo(z,A);if(t&&t.screenX!=null){w=Math.max(0,Math.min(t.screenX-Math.floor(z/2),screen.width-z-20));B=Math.max(0,Math.min(t.screenY-Math.floor(A/2),screen.height-A-20));r.moveTo(w,B)}},50)}};a.Scale=function(){var s=b["HTML-CSS"],r=b.NativeMML,v=b.SVG;var u=(s||r||v||{config:{scale:100}}).config.scale;var t=prompt(o("ScaleMath","Scale all mathematics (compared to surrounding text) by"),u+"%");if(t){if(t.match(/^\s*\d+(\.\d*)?\s*%?\s*$/)){t=parseFloat(t);if(t){if(t!==u){if(s){s.config.scale=t}if(r){r.config.scale=t}if(v){v.config.scale=t}a.cookie.scale=t;a.saveCookie();c.Reprocess()}}else{alert(o("NonZeroScale","The scale should not be zero"))}}else{alert(o("PercentScale","The scale should be a percentage (e.g., 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properly."],Firefox:["FirefoxNativeMMLWarning","Your browser's native MathML does not implement all the features used by MathJax, so some expressions may not render properly."]},SVG:{MSIE:["MSIESVGWarning","SVG is not implemented in Internet Explorer prior to IE9 or when it is emulating IE8 or below. 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expression to obtain the MathJax menu instead."]};c.Browser.Select({MSIE:function(r){var s=(document.compatMode==="BackCompat");var t=r.versionAtLeast("8.0")&&document.documentMode>7;a.Augment({margin:20,msieBackgroundBug:(document.documentMode<9),msieFixedPositionBug:(s||!t),msieAboutBug:s});if(e){delete p.styles["#MathJax_About"].filter;delete p.styles[".MathJax_Menu"].filter}},Firefox:function(r){a.skipMouseover=r.isMobile&&r.versionAtLeast("6.0");a.skipMousedown=r.isMobile}});a.isMobile=c.Browser.isMobile;a.noContextMenu=c.Browser.noContextMenu;a.CreateLocaleMenu=function(){if(!a.menu){return}var w=a.menu.Find("Language").menu,t=w.items;var s=[],y=MathJax.Localization.strings;for(var x in y){if(y.hasOwnProperty(x)){s.push(x)}}s=s.sort();w.items=[];for(var u=0,r=s.length;u<r;u++){var v=y[s[u]].menuTitle;if(v){v+=" ("+s[u]+")"}else{v=s[u]}w.items.push(m.RADIO([s[u],v],"locale",{action:a.Locale}))}w.items.push(t[t.length-2],t[t.length-1])};c.Register.StartupHook("End 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Events"],"mpMouse",{action:a.MPEvents,hidden:!e}),m.CHECKBOX(["MenuAndMouse","Mouse and Menu Events"],"mpMouse",{action:a.MPEvents,hidden:e})),m.SUBMENU(["FontPrefs","Font Preference"],{hidden:!p.showFontMenu},m.LABEL(["ForHTMLCSS","For HTML-CSS:"]),m.RADIO(["Auto","Auto"],"font",{action:a.Font}),m.RULE(),m.RADIO(["TeXLocal","TeX (local)"],"font",{action:a.Font}),m.RADIO(["TeXWeb","TeX (web)"],"font",{action:a.Font}),m.RADIO(["TeXImage","TeX (image)"],"font",{action:a.Font}),m.RULE(),m.RADIO(["STIXlocal","STIX (local)"],"font",{action:a.Font})),m.SUBMENU(["ContextMenu","Contextual Menu"],{hidden:!p.showContext},m.RADIO("MathJax","context"),m.RADIO(["Browser","Browser"],"context")),m.COMMAND(["Scale","Scale All Math ..."],a.Scale),m.RULE().With({hidden:!p.showDiscoverable,name:["","discover_rule"]}),m.CHECKBOX(["Discoverable","Highlight on Hover"],"discoverable",{hidden:!p.showDiscoverable})),m.SUBMENU(["Locale","Language"],{hidden:!p.showLocale},m.RADIO("en","locale",{action:a.Locale}),m.RULE().With({hidden:!p.showLocaleURL,name:["","localURL_rule"]}),m.COMMAND(["LoadLocale","Load from URL ..."],a.LoadLocale,{hidden:!p.showLocaleURL})),m.RULE(),m.COMMAND(["About","About MathJax"],a.About),m.COMMAND(["Help","MathJax Help"],a.Help));if(a.isMobile){(function(){var s=p.settings;var r=a.menu.Find("Math Settings","Zoom Trigger").menu;r.items[0].disabled=r.items[1].disabled=true;if(s.zoom==="Hover"||s.zoom=="Click"){s.zoom="None"}r.items=r.items.slice(0,4);if(navigator.appVersion.match(/[ (]Android[) ]/)){a.ITEM.SUBMENU.Augment({marker:"\u00BB"})}})()}a.CreateLocaleMenu()});a.showRenderer=function(r){a.cookie.showRenderer=p.showRenderer=r;a.saveCookie();a.menu.Find("Math Settings","Math Renderer").hidden=!r};a.showMathPlayer=function(r){a.cookie.showMathPlayer=p.showMathPlayer=r;a.saveCookie();a.menu.Find("Math Settings","MathPlayer").hidden=!r};a.showFontMenu=function(r){a.cookie.showFontMenu=p.showFontMenu=r;a.saveCookie();a.menu.Find("Math Settings","Font Preference").hidden=!r};a.showContext=function(r){a.cookie.showContext=p.showContext=r;a.saveCookie();a.menu.Find("Math Settings","Contextual Menu").hidden=!r};a.showDiscoverable=function(r){a.cookie.showDiscoverable=p.showDiscoverable=r;a.saveCookie();a.menu.Find("Math Settings","Highlight on Hover").hidden=!r;a.menu.Find("Math Settings","discover_rule").hidden=!r};a.showLocale=function(r){a.cookie.showLocale=p.showLocale=r;a.saveCookie();a.menu.Find("Language").hidden=!r};MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){if(!MathJax.OutputJax["HTML-CSS"].config.imageFont){a.menu.Find("Math Settings","Font Preference","TeX (image)").disabled=true}});f.Queue(c.Register.StartupHook("End Config",{}),["getImages",a],["Styles",k,p.styles],["Post",c.Startup.signal,"MathMenu 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parse error",f,g,e]);return a.merror(f)},Error:function(e){if(e instanceof Array){e=b.apply(b,e)}throw MathJax.Hub.Insert(Error(e),{mathmlError:true})},parseDOM:function(e){return this.parser.parseFromString(e,"text/xml")},parseMS:function(e){return(this.parser.loadXML(e)?this.parser:null)},parseDIV:function(e){this.div.innerHTML=e.replace(/<([a-z]+)([^>]*)\/>/g,"<$1$2></$1>");return this.div},parseError:function(e){return null},createMSParser:function(){var j=null;var f=["MSXML2.DOMDocument.6.0","MSXML2.DOMDocument.5.0","MSXML2.DOMDocument.4.0","MSXML2.DOMDocument.3.0","MSXML2.DOMDocument.2.0","Microsoft.XMLDOM"];for(var g=0,e=f.length;g<e&&!j;g++){try{j=new ActiveXObject(f[g])}catch(h){}}return j},createParser:function(){if(window.DOMParser){this.parser=new DOMParser();return(this.parseDOM)}else{if(window.ActiveXObject){this.parser=this.createMSParser();if(!this.parser){MathJax.Localization.Try(this.parserCreationError);return(this.parseError)}this.parser.async=false;return(this.parseMS)}}this.div=MathJax.Hub.Insert(document.createElement("div"),{style:{visibility:"hidden",overflow:"hidden",height:"1px",position:"absolute",top:0}});if(!document.body.firstChild){document.body.appendChild(this.div)}else{document.body.insertBefore(this.div,document.body.firstChild)}return(this.parseDIV)},parserCreationError:function(){alert(b("CantCreateXMLParser","MathJax can't create an XML parser for MathML.  Check that\nthe 'Script ActiveX controls marked safe for scripting' security\nsetting is enabled (use the Internet Options item in the Tools\nmenu, and select the Security panel, then press the Custom Level\nbutton to check this).\n\nMathML equations will not be able to be processed by MathJax."))},Startup:function(){a=MathJax.ElementJax.mml;a.mspace.Augment({mmlSelfClosing:true});a.none.Augment({mmlSelfClosing:true});a.mprescripts.Augment({mmlSelfClosing:true})}});c.prefilterHooks.Add(function(e){e.math=(typeof(e.math)==="string"?c.prefilterMath(e.math,e.script):c.prefilterMathML(e.math,e.script))});c.Parse.Entity={ApplyFunction:"\u2061",Backslash:"\u2216",Because:"\u2235",Breve:"\u02D8",Cap:"\u22D2",CenterDot:"\u00B7",CircleDot:"\u2299",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",Congruent:"\u2261",ContourIntegral:"\u222E",Coproduct:"\u2210",Cross:"\u2A2F",Cup:"\u22D3",CupCap:"\u224D",Dagger:"\u2021",Del:"\u2207",Delta:"\u0394",Diamond:"\u22C4",DifferentialD:"\u2146",DotEqual:"\u2250",DoubleDot:"\u00A8",DoubleRightTee:"\u22A8",DoubleVerticalBar:"\u2225",DownArrow:"\u2193",DownLeftVector:"\u21BD",DownRightVector:"\u21C1",DownTee:"\u22A4",Downarrow:"\u21D3",Element:"\u2208",EqualTilde:"\u2242",Equilibrium:"\u21CC",Exists:"\u2203",ExponentialE:"\u2147",FilledVerySmallSquare:"\u25AA",ForAll:"\u2200",Gamma:"\u0393",Gg:"\u22D9",GreaterEqual:"\u2265",GreaterEqualLess:"\u22DB",GreaterFullEqual:"\u2267",GreaterLess:"\u2277",GreaterSlantEqual:"\u2A7E",GreaterTilde:"\u2273",Hacek:"\u02C7",Hat:"\u005E",HumpDownHump:"\u224E",HumpEqual:"\u224F",Im:"\u2111",ImaginaryI:"\u2148",Integral:"\u222B",Intersection:"\u22C2",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",Lambda:"\u039B",Larr:"\u219E",LeftAngleBracket:"\u27E8",LeftArrow:"\u2190",LeftArrowRightArrow:"\u21C6",LeftCeiling:"\u2308",LeftDownVector:"\u21C3",LeftFloor:"\u230A",LeftRightArrow:"\u2194",LeftTee:"\u22A3",LeftTriangle:"\u22B2",LeftTriangleEqual:"\u22B4",LeftUpVector:"\u21BF",LeftVector:"\u21BC",Leftarrow:"\u21D0",Leftrightarrow:"\u21D4",LessEqualGreater:"\u22DA",LessFullEqual:"\u2266",LessGreater:"\u2276",LessSlantEqual:"\u2A7D",LessTilde:"\u2272",Ll:"\u22D8",Lleftarrow:"\u21DA",LongLeftArrow:"\u27F5",LongLeftRightArrow:"\u27F7",LongRightArrow:"\u27F6",Longleftarrow:"\u27F8",Longleftrightarrow:"\u27FA",Longrightarrow:"\u27F9",Lsh:"\u21B0",MinusPlus:"\u2213",NestedGreaterGreater:"\u226B",NestedLessLess:"\u226A",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotExists:"\u2204",NotGreater:"\u226F",NotGreaterEqual:"\u2271",NotLeftTriangle:"\u22EA",NotLeftTriangleEqual:"\u22EC",NotLess:"\u226E",NotLessEqual:"\u2270",NotPrecedes:"\u2280",NotPrecedesSlantEqual:"\u22E0",NotRightTriangle:"\u22EB",NotRightTriangleEqual:"\u22ED",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsSlantEqual:"\u22E1",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotVerticalBar:"\u2224",Omega:"\u03A9",OverBar:"\u203E",OverBrace:"\u23DE",PartialD:"\u2202",Phi:"\u03A6",Pi:"\u03A0",PlusMinus:"\u00B1",Precedes:"\u227A",PrecedesEqual:"\u2AAF",PrecedesSlantEqual:"\u227C",PrecedesTilde:"\u227E",Product:"\u220F",Proportional:"\u221D",Psi:"\u03A8",Rarr:"\u21A0",Re:"\u211C",ReverseEquilibrium:"\u21CB",RightAngleBracket:"\u27E9",RightArrow:"\u2192",RightArrowLeftArrow:"\u21C4",RightCeiling:"\u2309",RightDownVector:"\u21C2",RightFloor:"\u230B",RightTee:"\u22A2",RightTeeArrow:"\u21A6",RightTriangle:"\u22B3",RightTriangleEqual:"\u22B5",RightUpVector:"\u21BE",RightVector:"\u21C0",Rightarrow:"\u21D2",Rrightarrow:"\u21DB",Rsh:"\u21B1",Sigma:"\u03A3",SmallCircle:"\u2218",Sqrt:"\u221A",Square:"\u25A1",SquareIntersection:"\u2293",SquareSubset:"\u228F",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",Star:"\u22C6",Subset:"\u22D0",SubsetEqual:"\u2286",Succeeds:"\u227B",SucceedsEqual:"\u2AB0",SucceedsSlantEqual:"\u227D",SucceedsTilde:"\u227F",SuchThat:"\u220B",Sum:"\u2211",Superset:"\u2283",SupersetEqual:"\u2287",Supset:"\u22D1",Therefore:"\u2234",Theta:"\u0398",Tilde:"\u223C",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",UnderBar:"\u005F",UnderBrace:"\u23DF",Union:"\u22C3",UnionPlus:"\u228E",UpArrow:"\u2191",UpDownArrow:"\u2195",UpTee:"\u22A5",Uparrow:"\u21D1",Updownarrow:"\u21D5",Upsilon:"\u03A5",Vdash:"\u22A9",Vee:"\u22C1",VerticalBar:"\u2223",VerticalTilde:"\u2240",Vvdash:"\u22AA",Wedge:"\u22C0",Xi:"\u039E",acute:"\u00B4",aleph:"\u2135",alpha:"\u03B1",amalg:"\u2A3F",and:"\u2227",ang:"\u2220",angmsd:"\u2221",angsph:"\u2222",ape:"\u224A",backprime:"\u2035",backsim:"\u223D",backsimeq:"\u22CD",beta:"\u03B2",beth:"\u2136",between:"\u226C",bigcirc:"\u25EF",bigodot:"\u2A00",bigoplus:"\u2A01",bigotimes:"\u2A02",bigsqcup:"\u2A06",bigstar:"\u2605",bigtriangledown:"\u25BD",bigtriangleup:"\u25B3",biguplus:"\u2A04",blacklozenge:"\u29EB",blacktriangle:"\u25B4",blacktriangledown:"\u25BE",blacktriangleleft:"\u25C2",bowtie:"\u22C8",boxdl:"\u2510",boxdr:"\u250C",boxminus:"\u229F",boxplus:"\u229E",boxtimes:"\u22A0",boxul:"\u2518",boxur:"\u2514",bsol:"\u005C",bull:"\u2022",cap:"\u2229",check:"\u2713",chi:"\u03C7",circ:"\u02C6",circeq:"\u2257",circlearrowleft:"\u21BA",circlearrowright:"\u21BB",circledR:"\u00AE",circledS:"\u24C8",circledast:"\u229B",circledcirc:"\u229A",circleddash:"\u229D",clubs:"\u2663",colon:"\u003A",comp:"\u2201",ctdot:"\u22EF",cuepr:"\u22DE",cuesc:"\u22DF",cularr:"\u21B6",cup:"\u222A",curarr:"\u21B7",curlyvee:"\u22CE",curlywedge:"\u22CF",dagger:"\u2020",daleth:"\u2138",ddarr:"\u21CA",deg:"\u00B0",delta:"\u03B4",digamma:"\u03DD",div:"\u00F7",divideontimes:"\u22C7",dot:"\u02D9",doteqdot:"\u2251",dotplus:"\u2214",dotsquare:"\u22A1",dtdot:"\u22F1",ecir:"\u2256",efDot:"\u2252",egs:"\u2A96",ell:"\u2113",els:"\u2A95",empty:"\u2205",epsi:"\u03B5",epsiv:"\u03F5",erDot:"\u2253",eta:"\u03B7",eth:"\u00F0",flat:"\u266D",fork:"\u22D4",frown:"\u2322",gEl:"\u2A8C",gamma:"\u03B3",gap:"\u2A86",gimel:"\u2137",gnE:"\u2269",gnap:"\u2A8A",gne:"\u2A88",gnsim:"\u22E7",gt:"\u003E",gtdot:"\u22D7",harrw:"\u21AD",hbar:"\u210F",hellip:"\u2026",hookleftarrow:"\u21A9",hookrightarrow:"\u21AA",imath:"\u0131",infin:"\u221E",intcal:"\u22BA",iota:"\u03B9",jmath:"\u0237",kappa:"\u03BA",kappav:"\u03F0",lEg:"\u2A8B",lambda:"\u03BB",lap:"\u2A85",larrlp:"\u21AB",larrtl:"\u21A2",lbrace:"\u007B",lbrack:"\u005B",le:"\u2264",leftleftarrows:"\u21C7",leftthreetimes:"\u22CB",lessdot:"\u22D6",lmoust:"\u23B0",lnE:"\u2268",lnap:"\u2A89",lne:"\u2A87",lnsim:"\u22E6",longmapsto:"\u27FC",looparrowright:"\u21AC",lowast:"\u2217",loz:"\u25CA",lt:"\u003C",ltimes:"\u22C9",ltri:"\u25C3",macr:"\u00AF",malt:"\u2720",mho:"\u2127",mu:"\u03BC",multimap:"\u22B8",nLeftarrow:"\u21CD",nLeftrightarrow:"\u21CE",nRightarrow:"\u21CF",nVDash:"\u22AF",nVdash:"\u22AE",natur:"\u266E",nearr:"\u2197",nharr:"\u21AE",nlarr:"\u219A",not:"\u00AC",nrarr:"\u219B",nu:"\u03BD",nvDash:"\u22AD",nvdash:"\u22AC",nwarr:"\u2196",omega:"\u03C9",omicron:"\u03BF",or:"\u2228",osol:"\u2298",period:"\u002E",phi:"\u03C6",phiv:"\u03D5",pi:"\u03C0",piv:"\u03D6",prap:"\u2AB7",precnapprox:"\u2AB9",precneqq:"\u2AB5",precnsim:"\u22E8",prime:"\u2032",psi:"\u03C8",rarrtl:"\u21A3",rbrace:"\u007D",rbrack:"\u005D",rho:"\u03C1",rhov:"\u03F1",rightrightarrows:"\u21C9",rightthreetimes:"\u22CC",ring:"\u02DA",rmoust:"\u23B1",rtimes:"\u22CA",rtri:"\u25B9",scap:"\u2AB8",scnE:"\u2AB6",scnap:"\u2ABA",scnsim:"\u22E9",sdot:"\u22C5",searr:"\u2198",sect:"\u00A7",sharp:"\u266F",sigma:"\u03C3",sigmav:"\u03C2",simne:"\u2246",smile:"\u2323",spades:"\u2660",sub:"\u2282",subE:"\u2AC5",subnE:"\u2ACB",subne:"\u228A",supE:"\u2AC6",supnE:"\u2ACC",supne:"\u228B",swarr:"\u2199",tau:"\u03C4",theta:"\u03B8",thetav:"\u03D1",tilde:"\u02DC",times:"\u00D7",triangle:"\u25B5",triangleq:"\u225C",upsi:"\u03C5",upuparrows:"\u21C8",veebar:"\u22BB",vellip:"\u22EE",weierp:"\u2118",xi:"\u03BE",yen:"\u00A5",zeta:"\u03B6",zigrarr:"\u21DD"};c.loadComplete("jax.js")})(MathJax.InputJax.MathML,MathJax.Hub.Browser);
 
 MathJax.Ajax.loadComplete("[MathJax]/config/MML_HTMLorMML.js");
diff --git a/config/MMLorHTML.js b/config/MMLorHTML.js
index fac173af1..1e472d24d 100644
--- a/config/MMLorHTML.js
+++ b/config/MMLorHTML.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/MMLorHTML.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
diff --git a/config/Safe.js b/config/Safe.js
new file mode 100644
index 000000000..40b6b8107
--- /dev/null
+++ b/config/Safe.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/config/Safe.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Hub.Register.StartupHook("End Config",function(){if(!MathJax.Hub.config.extensions){MathJax.Hub.config.extensions=[]}MathJax.Hub.config.extensions.push("Safe.js")});MathJax.Ajax.loadComplete("[MathJax]/config/Safe.js");
+
diff --git a/config/TeX-AMS-MML_HTMLorMML-full.js b/config/TeX-AMS-MML_HTMLorMML-full.js
index fcaa5dfe0..fb6d32b35 100644
--- a/config/TeX-AMS-MML_HTMLorMML-full.js
+++ b/config/TeX-AMS-MML_HTMLorMML-full.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/TeX-AMS-MML_HTMLorMML-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -40,46 +40,46 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
-MathJax.Extension.tex2jax={version:"2.1",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; mode=display",end:b.displayMath[c][1],pattern:this.endPattern(b.displayMath[c][1])}}if(d.length){e.push(d.sort(this.sortLength).join("|"))}if(b.processEnvironments){e.push("\\\\begin\\{([^}]*)\\}")}if(b.processEscapes){e.push("\\\\*\\\\\\$")}if(b.processRefs){e.push("\\\\(eq)?ref\\{[^}]*\\}")}this.start=new RegExp(e.join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");this.ignoreClass=new RegExp("(^| )("+b.ignoreClass+")( |$)");this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return(e.length>0)},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.|[{}]","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return(this.search.close?this.prevEndMatch():c)}}}return b},startMatch:function(a,b){var f=this.match[a[0]];if(f!=null){this.search={end:f.end,mode:f.mode,pcount:0,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(f.pattern)}else{if(a[0].substr(0,6)==="\\begin"){this.search={end:"\\end{"+a[1]+"}",mode:"; mode=display",pcount:0,open:b,olen:0,opos:this.pattern.lastIndex-a[0].length,isBeginEnd:true};this.switchPattern(this.endPattern(this.search.end))}else{if(a[0].substr(0,4)==="\\ref"||a[0].substr(0,6)==="\\eqref"){this.search={mode:"",end:"",open:b,pcount:0,olen:0,opos:this.pattern.lastIndex-a[0].length};return this.endMatch([""],b)}else{var d=a[0].substr(0,a[0].length-1),g,c;if(d.length%2===0){c=[d.replace(/\\\\/g,"\\")];g=1}else{c=[d.substr(1).replace(/\\\\/g,"\\"),"$"];g=0}c=MathJax.HTML.Element("span",null,c);var e=MathJax.HTML.TextNode(b.nodeValue.substr(0,a.index));b.nodeValue=b.nodeValue.substr(a.index+a[0].length-g);b.parentNode.insertBefore(c,b);b.parentNode.insertBefore(e,c);this.pattern.lastIndex=g}}}return b},endMatch:function(a,c){var b=this.search;if(a[0]==b.end){if(!b.close||b.pcount===0){b.close=c;b.cpos=this.pattern.lastIndex;b.clen=(b.isBeginEnd?0:a[0].length)}if(b.pcount===0){b.matched=true;c=this.encloseMath(c);this.switchPattern(this.start)}}else{if(a[0]==="{"){b.pcount++}else{if(a[0]==="}"&&b.pcount){b.pcount--}}}return c},prevEndMatch:function(){this.search.matched=true;var a=this.encloseMath(this.search.close);this.switchPattern(this.start);return a},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b;if(this.config.preview==="TeX"){b=[this.filterPreview(a)]}else{if(this.config.preview instanceof Array){b=this.config.preview}}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,b){var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);this.insertNode(a);return a},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&document.documentMode<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.tex2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/tex2jax.js");
+MathJax.Extension.tex2jax={version:"2.2",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; mode=display",end:b.displayMath[c][1],pattern:this.endPattern(b.displayMath[c][1])}}if(d.length){e.push(d.sort(this.sortLength).join("|"))}if(b.processEnvironments){e.push("\\\\begin\\{([^}]*)\\}")}if(b.processEscapes){e.push("\\\\*\\\\\\$")}if(b.processRefs){e.push("\\\\(eq)?ref\\{[^}]*\\}")}this.start=new RegExp(e.join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");var f=[];if(MathJax.Hub.config.preRemoveClass){f.push(MathJax.Hub.config.preRemoveClass)}if(b.ignoreClass){f.push(b.ignoreClass)}this.ignoreClass=(f.length?new RegExp("(^| )("+f.join("|")+")( |$)"):/^$/);this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return(e.length>0)},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.|[{}]","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return(this.search.close?this.prevEndMatch():c)}}}return b},startMatch:function(a,b){var f=this.match[a[0]];if(f!=null){this.search={end:f.end,mode:f.mode,pcount:0,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(f.pattern)}else{if(a[0].substr(0,6)==="\\begin"){this.search={end:"\\end{"+a[1]+"}",mode:"; 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s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return b[this.jax].ContextMenu(q,this.math,true)},ClearHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}if(q.hover.timer){clearTimeout(q.hover.timer)}f.ClearHoverTimer();delete q.hover},Px:function(q){if(Math.abs(q)<0.006){return"0px"}return q.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var q=new Image();q.src=o.button.src}};var a=c.Touch={last:0,delay:500,start:function(r){var q=new Date().getTime();var s=(q-a.last<a.delay&&a.up);a.last=q;a.up=false;if(s){a.timeout=setTimeout(a.menu,a.delay,r,this);r.preventDefault()}},end:function(r){var q=new Date().getTime();a.up=(q-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;r.preventDefault();return m.Handler((r.touches[0]||r.touch),"DblClick",this)}},menu:function(r,q){delete a.timeout;a.last=0;a.up=false;return m.Handler((r.touches[0]||r.touch),"ContextMenu",q)}};if(d.Browser.isMobile){var n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var 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v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return b[this.jax].ContextMenu(r,this.math,true)},ClearHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}if(r.hover.timer){clearTimeout(r.hover.timer)}f.ClearHoverTimer();delete r.hover},Px:function(r){if(Math.abs(r)<0.006){return"0px"}return r.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var r=new Image();r.src=p.button.src}};var a=c.Touch={last:0,delay:500,start:function(s){var r=new Date().getTime();var t=(r-a.last<a.delay&&a.up);a.last=r;a.up=false;if(t){a.timeout=setTimeout(a.menu,a.delay,s,this);s.preventDefault()}},end:function(s){var r=new Date().getTime();a.up=(r-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;s.preventDefault();return n.Handler((s.touches[0]||s.touch),"DblClick",this)}},menu:function(s,r){delete a.timeout;a.last=0;a.up=false;return n.Handler((s.touches[0]||s.touch),"ContextMenu",r)}};if(d.Browser.isMobile){var o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" "+p.frame.hcolor};g.Queue(d.Register.StartupHook("End Config",{}),[e],["getImages",f],["Styles",l,p.styles],["Post",d.Startup.signal,"MathEvents Ready"],["loadComplete",l,"[MathJax]/extensions/MathEvents.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.Callback,MathJax.Localization,MathJax.OutputJax,MathJax.InputJax);
 
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth&&x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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#CCCCCC",margin:0,cursor:"default",font:"menu","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","z-index":201,"border-radius":i,"-webkit-border-radius":i,"-moz-border-radius":i,"-khtml-border-radius":i,"box-shadow":"0px 10px 20px #808080","-webkit-box-shadow":"0px 10px 20px #808080","-moz-box-shadow":"0px 10px 20px #808080","-khtml-box-shadow":"0px 10px 20px #808080",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},".MathJax_MenuItem":{padding:(n?"2px 2em":"1px 2em"),background:"transparent"},".MathJax_MenuTitle":{"background-color":"#CCCCCC",margin:(n?"-1px -1px 1px -1px":"-5px 0 0 0"),"text-align":"center","font-style":"italic","font-size":"80%",color:"#444444",padding:"2px 0",overflow:"hidden"},".MathJax_MenuArrow":{position:"absolute",right:".5em",color:"#666666","font-family":(l?"'Arial 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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return a.Event(q,this,"Mouseup")},Touchstart:function(q){return a.Event(q,this,"Touchstart")},Touchend:function(q){return a.Event(q,this,"Touchend")},Event:function(s,u,q,t){if(a.skipMouseover&&q==="Mouseover"&&!t){return h(s)}if(a.skipUp){if(q.match(/Mouseup|Touchend/)){delete a.skipUp;return h(s)}if(q==="Touchstart"||(q==="Mousedown"&&!a.skipMousedown)){delete a.skipUp}}if(!s){s=window.event}var r=u.menuItem;if(r&&r[q]){return r[q](s,u)}return null},BGSTYLE:{position:"absolute",left:0,top:0,"z-index":200,width:"100%",height:"100%",border:0,padding:0,margin:0},Background:function(r){var s=g.addElement(document.body,"div",{style:this.BGSTYLE,id:"MathJax_MenuFrame"},[["div",{style:this.BGSTYLE,menuItem:r,onmousedown:this.Remove}]]);var q=s.firstChild;if(r.msieBackgroundBug){q.style.backgroundColor="white";q.style.filter="alpha(opacity=0)"}if(r.msieFixedPositionBug){s.width=s.height=0;this.Resize();attachEvent("onresize",this.Resize)}else{q.style.position="fixed"}return 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-(function(b,e){var d="2.1";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
+(function(b,e){var d="2.2";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
 
-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
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k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var 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k=++this.i,m=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":m++;break;case"\\":this.i++;break;case"}":if(m--<=0){d.Error("Extra close brace while looking for ']'")}break;case"]":if(m==0){return this.string.slice(k,this.i-1)}break}}d.Error("Couldn't find closing ']' for argument to "+l)},GetDelimiter:function(k){while(this.nextIsSpace()){this.i++}var l=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(l=="\\"){l+=this.GetCS(k)}if(f.delimiter[l]!=null){return this.convertDelimiter(l)}}d.Error("Missing or unrecognized delimiter for "+k)},GetDimen:function(l){var m;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){m=this.GetArgument(l);if(m.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return m.replace(/ /g,"")}}else{m=this.string.slice(this.i);var k=m.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(k){this.i+=k[0].length;return k[1].replace(/ 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m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(o).With({mathcolor:m}))},Spacer:function(l,m){this.Push(h.mspace().With({width:m,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(l){this.Push(b[l.substr(1)]().With({delim:this.GetDelimiter(l)}))},Middle:function(l){var m=this.GetDelimiter(l);if(this.stack.Top().type!=="left"){d.Error(["MisplacedMiddle","%1 must be within \\left and \\right",l])}this.Push(h.mo(m).With({stretchy:true}))},NamedFn:function(m,n){if(!n){n=m.substr(1)}var l=h.mi(n).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(l)))},NamedOp:function(m,n){if(!n){n=m.substr(1)}n=n.replace(/&thinsp;/,"\u2006");var l=h.mo(n).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});l.useMMLspacing&=~l.SPACE_ATTR.form;this.Push(this.mmlToken(l))},Limits:function(m,l){var n=this.stack.Prev("nopop");if(!n||n.texClass!==h.TEXCLASS.OP){d.Error(["MisplacedLimits","%1 is allowed only on operators",m])}n.movesupsub=(l?true:false);n.movablelimits=false},Over:function(n,m,o){var l=b.over().With({name:n});if(m||o){l.open=m;l.close=o}else{if(n.match(/withdelims$/)){l.open=this.GetDelimiter(n);l.close=this.GetDelimiter(n)}}if(n.match(/^\\above/)){l.thickness=this.GetDimen(n)}else{if(n.match(/^\\atop/)||m||o){l.thickness=0}}this.Push(l)},Frac:function(m){var l=this.ParseArg(m);var n=this.ParseArg(m);this.Push(h.mfrac(l,n))},Sqrt:function(o){var p=this.GetBrackets(o),l=this.GetArgument(o);if(l==="\\frac"){l+="{"+this.GetArgument(l)+"}{"+this.GetArgument(l)+"}"}var m=d.Parse(l,this.stack.env).mml();if(!p){m=h.msqrt.apply(h,m.array())}else{m=h.mroot(m,this.parseRoot(p))}this.Push(m)},Root:function(m){var o=this.GetUpTo(m,"\\of");var l=this.ParseArg(m);this.Push(h.mroot(l,this.parseRoot(o)))},parseRoot:function(q){var m=this.stack.env,l=m.inRoot;m.inRoot=true;var p=d.Parse(q,m);q=p.mml();var o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to 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m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var 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Check that\nthe 'Script ActiveX controls marked safe for scripting' security\nsetting is enabled (use the Internet Options item in the Tools\nmenu, and select the Security panel, then press the Custom Level\nbutton to check this).\n\nMathML equations will not be able to be processed by MathJax."))},Startup:function(){a=MathJax.ElementJax.mml;a.mspace.Augment({mmlSelfClosing:true});a.none.Augment({mmlSelfClosing:true});a.mprescripts.Augment({mmlSelfClosing:true})}});c.prefilterHooks.Add(function(e){e.math=(typeof(e.math)==="string"?c.prefilterMath(e.math,e.script):c.prefilterMathML(e.math,e.script))});c.Parse.Entity={ApplyFunction:"\u2061",Backslash:"\u2216",Because:"\u2235",Breve:"\u02D8",Cap:"\u22D2",CenterDot:"\u00B7",CircleDot:"\u2299",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",Congruent:"\u2261",ContourIntegral:"\u222E",Coproduct:"\u2210",Cross:"\u2A2F",Cup:"\u22D3",CupCap:"\u224D",Dagger:"\u2021",Del:"\u2207",Delta:"\u0394",Diamond:"\u22C4",DifferentialD:"\u2146",DotEqual:"\u2250",DoubleDot:"\u00A8",DoubleRightTee:"\u22A8",DoubleVerticalBar:"\u2225",DownArrow:"\u2193",DownLeftVector:"\u21BD",DownRightVector:"\u21C1",DownTee:"\u22A4",Downarrow:"\u21D3",Element:"\u2208",EqualTilde:"\u2242",Equilibrium:"\u21CC",Exists:"\u2203",ExponentialE:"\u2147",FilledVerySmallSquare:"\u25AA",ForAll:"\u2200",Gamma:"\u0393",Gg:"\u22D9",GreaterEqual:"\u2265",GreaterEqualLess:"\u22DB",GreaterFullEqual:"\u2267",GreaterLess:"\u2277",GreaterSlantEqual:"\u2A7E",GreaterTilde:"\u2273",Hacek:"\u02C7",Hat:"\u005E",HumpDownHump:"\u224E",HumpEqual:"\u224F",Im:"\u2111",ImaginaryI:"\u2148",Integral:"\u222B",Intersection:"\u22C2",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",Lambda:"\u039B",Larr:"\u219E",LeftAngleBracket:"\u27E8",LeftArrow:"\u2190",LeftArrowRightArrow:"\u21C6",LeftCeiling:"\u2308",LeftDownVector:"\u21C3",LeftFloor:"\u230A",LeftRightArrow:"\u2194",LeftTee:"\u22A3",LeftTriangle:"\u22B2",LeftTriangleEqual:"\u22B4",LeftUpVector:"\u21BF",LeftVector:"\u21BC",Leftarrow:"\u21D0",Leftrightarrow:"\u21D4",LessEqualGreater:"\u22DA",LessFullEqual:"\u2266",LessGreater:"\u2276",LessSlantEqual:"\u2A7D",LessTilde:"\u2272",Ll:"\u22D8",Lleftarrow:"\u21DA",LongLeftArrow:"\u27F5",LongLeftRightArrow:"\u27F7",LongRightArrow:"\u27F6",Longleftarrow:"\u27F8",Longleftrightarrow:"\u27FA",Longrightarrow:"\u27F9",Lsh:"\u21B0",MinusPlus:"\u2213",NestedGreaterGreater:"\u226B",NestedLessLess:"\u226A",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotExists:"\u2204",NotGreater:"\u226F",NotGreaterEqual:"\u2271",NotLeftTriangle:"\u22EA",NotLeftTriangleEqual:"\u22EC",NotLess:"\u226E",NotLessEqual:"\u2270",NotPrecedes:"\u2280",NotPrecedesSlantEqual:"\u22E0",NotRightTriangle:"\u22EB",NotRightTriangleEqual:"\u22ED",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsSlantEqual:"\u22E1",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotVerticalBar:"\u2224",Omega:"\u03A9",OverBar:"\u203E",OverBrace:"\u23DE",PartialD:"\u2202",Phi:"\u03A6",Pi:"\u03A0",PlusMinus:"\u00B1",Precedes:"\u227A",PrecedesEqual:"\u2AAF",PrecedesSlantEqual:"\u227C",PrecedesTilde:"\u227E",Product:"\u220F",Proportional:"\u221D",Psi:"\u03A8",Rarr:"\u21A0",Re:"\u211C",ReverseEquilibrium:"\u21CB",RightAngleBracket:"\u27E9",RightArrow:"\u2192",RightArrowLeftArrow:"\u21C4",RightCeiling:"\u2309",RightDownVector:"\u21C2",RightFloor:"\u230B",RightTee:"\u22A2",RightTeeArrow:"\u21A6",RightTriangle:"\u22B3",RightTriangleEqual:"\u22B5",RightUpVector:"\u21BE",RightVector:"\u21C0",Rightarrow:"\u21D2",Rrightarrow:"\u21DB",Rsh:"\u21B1",Sigma:"\u03A3",SmallCircle:"\u2218",Sqrt:"\u221A",Square:"\u25A1",SquareIntersection:"\u2293",SquareSubset:"\u228F",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",Star:"\u22C6",Subset:"\u22D0",SubsetEqual:"\u2286",Succeeds:"\u227B",SucceedsEqual:"\u2AB0",SucceedsSlantEqual:"\u227D",SucceedsTilde:"\u227F",SuchThat:"\u220B",Sum:"\u2211",Superset:"\u2283",SupersetEqual:"\u2287",Supset:"\u22D1",Therefore:"\u2234",Theta:"\u0398",Tilde:"\u223C",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",UnderBar:"\u005F",UnderBrace:"\u23DF",Union:"\u22C3",UnionPlus:"\u228E",UpArrow:"\u2191",UpDownArrow:"\u2195",UpTee:"\u22A5",Uparrow:"\u21D1",Updownarrow:"\u21D5",Upsilon:"\u03A5",Vdash:"\u22A9",Vee:"\u22C1",VerticalBar:"\u2223",VerticalTilde:"\u2240",Vvdash:"\u22AA",Wedge:"\u22C0",Xi:"\u039E",acute:"\u00B4",aleph:"\u2135",alpha:"\u03B1",amalg:"\u2A3F",and:"\u2227",ang:"\u2220",angmsd:"\u2221",angsph:"\u2222",ape:"\u224A",backprime:"\u2035",backsim:"\u223D",backsimeq:"\u22CD",beta:"\u03B2",beth:"\u2136",between:"\u226C",bigcirc:"\u25EF",bigodot:"\u2A00",bigoplus:"\u2A01",bigotimes:"\u2A02",bigsqcup:"\u2A06",bigstar:"\u2605",bigtriangledown:"\u25BD",bigtriangleup:"\u25B3",biguplus:"\u2A04",blacklozenge:"\u29EB",blacktriangle:"\u25B4",blacktriangledown:"\u25BE",blacktriangleleft:"\u25C2",bowtie:"\u22C8",boxdl:"\u2510",boxdr:"\u250C",boxminus:"\u229F",boxplus:"\u229E",boxtimes:"\u22A0",boxul:"\u2518",boxur:"\u2514",bsol:"\u005C",bull:"\u2022",cap:"\u2229",check:"\u2713",chi:"\u03C7",circ:"\u02C6",circeq:"\u2257",circlearrowleft:"\u21BA",circlearrowright:"\u21BB",circledR:"\u00AE",circledS:"\u24C8",circledast:"\u229B",circledcirc:"\u229A",circleddash:"\u229D",clubs:"\u2663",colon:"\u003A",comp:"\u2201",ctdot:"\u22EF",cuepr:"\u22DE",cuesc:"\u22DF",cularr:"\u21B6",cup:"\u222A",curarr:"\u21B7",curlyvee:"\u22CE",curlywedge:"\u22CF",dagger:"\u2020",daleth:"\u2138",ddarr:"\u21CA",deg:"\u00B0",delta:"\u03B4",digamma:"\u03DD",div:"\u00F7",divideontimes:"\u22C7",dot:"\u02D9",doteqdot:"\u2251",dotplus:"\u2214",dotsquare:"\u22A1",dtdot:"\u22F1",ecir:"\u2256",efDot:"\u2252",egs:"\u2A96",ell:"\u2113",els:"\u2A95",empty:"\u2205",epsi:"\u03B5",epsiv:"\u03F5",erDot:"\u2253",eta:"\u03B7",eth:"\u00F0",flat:"\u266D",fork:"\u22D4",frown:"\u2322",gEl:"\u2A8C",gamma:"\u03B3",gap:"\u2A86",gimel:"\u2137",gnE:"\u2269",gnap:"\u2A8A",gne:"\u2A88",gnsim:"\u22E7",gt:"\u003E",gtdot:"\u22D7",harrw:"\u21AD",hbar:"\u210F",hellip:"\u2026",hookleftarrow:"\u21A9",hookrightarrow:"\u21AA",imath:"\u0131",infin:"\u221E",intcal:"\u22BA",iota:"\u03B9",jmath:"\u0237",kappa:"\u03BA",kappav:"\u03F0",lEg:"\u2A8B",lambda:"\u03BB",lap:"\u2A85",larrlp:"\u21AB",larrtl:"\u21A2",lbrace:"\u007B",lbrack:"\u005B",le:"\u2264",leftleftarrows:"\u21C7",leftthreetimes:"\u22CB",lessdot:"\u22D6",lmoust:"\u23B0",lnE:"\u2268",lnap:"\u2A89",lne:"\u2A87",lnsim:"\u22E6",longmapsto:"\u27FC",looparrowright:"\u21AC",lowast:"\u2217",loz:"\u25CA",lt:"\u003C",ltimes:"\u22C9",ltri:"\u25C3",macr:"\u00AF",malt:"\u2720",mho:"\u2127",mu:"\u03BC",multimap:"\u22B8",nLeftarrow:"\u21CD",nLeftrightarrow:"\u21CE",nRightarrow:"\u21CF",nVDash:"\u22AF",nVdash:"\u22AE",natur:"\u266E",nearr:"\u2197",nharr:"\u21AE",nlarr:"\u219A",not:"\u00AC",nrarr:"\u219B",nu:"\u03BD",nvDash:"\u22AD",nvdash:"\u22AC",nwarr:"\u2196",omega:"\u03C9",omicron:"\u03BF",or:"\u2228",osol:"\u2298",period:"\u002E",phi:"\u03C6",phiv:"\u03D5",pi:"\u03C0",piv:"\u03D6",prap:"\u2AB7",precnapprox:"\u2AB9",precneqq:"\u2AB5",precnsim:"\u22E8",prime:"\u2032",psi:"\u03C8",rarrtl:"\u21A3",rbrace:"\u007D",rbrack:"\u005D",rho:"\u03C1",rhov:"\u03F1",rightrightarrows:"\u21C9",rightthreetimes:"\u22CC",ring:"\u02DA",rmoust:"\u23B1",rtimes:"\u22CA",rtri:"\u25B9",scap:"\u2AB8",scnE:"\u2AB6",scnap:"\u2ABA",scnsim:"\u22E9",sdot:"\u22C5",searr:"\u2198",sect:"\u00A7",sharp:"\u266F",sigma:"\u03C3",sigmav:"\u03C2",simne:"\u2246",smile:"\u2323",spades:"\u2660",sub:"\u2282",subE:"\u2AC5",subnE:"\u2ACB",subne:"\u228A",supE:"\u2AC6",supnE:"\u2ACC",supne:"\u228B",swarr:"\u2199",tau:"\u03C4",theta:"\u03B8",thetav:"\u03D1",tilde:"\u02DC",times:"\u00D7",triangle:"\u25B5",triangleq:"\u225C",upsi:"\u03C5",upuparrows:"\u21C8",veebar:"\u22BB",vellip:"\u22EE",weierp:"\u2118",xi:"\u03BE",yen:"\u00A5",zeta:"\u03B6",zigrarr:"\u21DD"};c.loadComplete("jax.js")})(MathJax.InputJax.MathML,MathJax.Hub.Browser);
 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Use the Internet Options item under\nthe Tools menu and select the Security tab, then press the\nCustom Level button. 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v=(x.Get("display")==="block"?"div":"span");y=d.Element(v,{className:"MathJax_MathML",id:k.inputID+"-Frame"},[["span",{className:"MathJax_MathContainer",isMathJax:true,jaxID:this.id,style:{position:"relative",display:"inline-block","white-space":"nowrap"}},[["span",{isMathJax:true,style:{display:"inline-block"}}]]]]);w.parentNode.insertBefore(y,w);if(!h){w.parentNode.insertBefore(this.EmExSpan.cloneNode(true),w)}}for(s=0;s<n;s++){w=r[s];if(!w.parentNode){continue}k=w.MathJax.elementJax;if(!k){continue}if(!h){u=w.previousSibling;y=u.previousSibling;t=u.firstChild.offsetWidth/60;q=u.lastChild.offsetWidth/60;if(t===0||t==="NaN"){t=this.defaultEx;q=this.defaultMEx}o=(q>1?t/q:1)*this.config.scale;o=Math.floor(Math.max(this.config.minScaleAdjust/100,o))}else{o=100}k.NativeMML.fontSize=o+"%"}if(!h){for(s=0;s<n;s++){w=r[s];if(!w.parentNode||!w.MathJax.elementJax){continue}u=r[s].previousSibling;u.parentNode.removeChild(u)}}},Translate:function(q){if(!q.parentNode){return}var k=q.MathJax.elementJax,r=k.root;var s=document.getElementById(k.inputID+"-Frame"),l=s.firstChild,o=l.firstChild;s.style.fontSize=k.NativeMML.fontSize;try{r.toNativeMML(o)}catch(p){if(p.restart){while(o.firstChild){o.removeChild(o.firstChild)}}throw p}if(h){if(l.addEventListener){for(var m in this.MSIE9events){if(this.MSIE9events.hasOwnProperty(m)){l.addEventListener(m,this.MSIE9event,true)}}}else{var n=(this.config.showMathMenuMSIE!=null?this:b).config;if(n.showMathMenuMSIE&&!this.settings.mpContext&&!this.settings.mpMouse){this.MSIEoverlay(l)}else{l.style.position="";o.firstChild.onmousedown=this.MSIEaltMenu}}}else{l.oncontextmenu=g.Menu;l.onmouseover=g.Mouseover;l.onmouseout=g.Mouseout;l.onmousedown=g.Mousedown;l.onclick=g.Click;l.ondblclick=g.DblClick;if(b.Browser.noContextMenu){l.ontouchstart=a.start;l.ontouchend=a.end}}},postTranslate:function(l){if(this.forceReflow){var k=(document.styleSheets||[])[0]||{};k.disabled=true;k.disabled=false}},Remove:function(k){var l=k.SourceElement();if(!l){return}l=l.previousSibling;if(!l){return}if(l.className.match(/MathJax_MathML/)){l.parentNode.removeChild(l)}},MMLnamespace:"http://www.w3.org/1998/Math/MathML",MSIEoverlay:function(k){var l=k.firstChild;if(l.nodeName.toLowerCase()==="span"){l=l.firstChild}var m=this.getHoverBBox(null,l,{});d.addElement(k,"span",{style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{isMathJax:true,className:"MathJax_MathPlayer_Overlay",style:{display:"inline-block",position:"absolute",left:c.Px(-m.w),top:c.Px(-m.h-(m.y||0)-1),width:c.Px(m.w),height:c.Px(m.h+m.d),cursor:"pointer","background-color":"white",filter:"alpha(opacity=0)"}}]]);b.Insert(k,{msieMath:l,onmousedown:this.MSIEevent,oncontextmenu:this.MSIEevent,onclick:this.MSIEevent,onmouseup:this.MSIEevent,onmousemove:this.MSIEevent,ondblclick:this.MSIEevent,onmouseover:this.MSIEevent,onmouseout:this.MSIEevent})},MSIEevents:{mousedown:"Mousedown",contextmenu:"ContextMenu",click:"Click",mouseup:"Mouseup",mousemove:"Mousemove",dblclick:"DblClick",mouseover:"Mouseover",mouseout:"Mouseout"},MSIEevent:function(){var l=window.event;var k=j.MSIEevents[l.type];if(j[k]&&j[k](l,this)===false){return false}if(i&&i.HandleEvent(l,k,this)===false){return false}if(l.srcElement.className==="MathJax_MathPlayer_Overlay"&&this.msieMath.fireEvent){if(k==="ContextMenu"||k==="Mouseover"||k==="Mouseout"){this.msieMath.fireEvent("on"+l.type,l)}}return g.False(l)},MSIEaltMenu:function(){var k=this.parentNode.parentNode;while(!k.jaxID){k=k.parentNode}g.AltContextMenu(window.event,k)},MSIE9events:{contextmenu:"Menu",click:"Click",dblclick:"DblClick",mouseup:"False",mouseover:"Mouseover",mouseout:"Mouseout"},MSIE9event:function(l){if(l.type==="contextmenu"&&j.settings.mpContext){return true}if(l.type==="mouseup"&&j.settings.mpMouse){return true}if(l.type==="click"&&j.settings.mpContext){return g.AltContextMenu(l,this)}var k=j.MSIE9events[l.type];return g[k].call(this,l)},getJaxFromMath:function(k){k=k.parentNode;do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return l.firstChild},getHoverBBox:function(k,l,m){return g.getBBox(l.parentNode)},Zoom:function(l,r,p,k,o){l.root.toNativeMML(r);if(this.msieIE8HeightBug){r.style.position="absolute"}var m=p.offsetWidth||p.scrollWidth,s=p.offsetHeight||p.scrollHeight;var q=r.offsetWidth,n=r.offsetHeight;if(this.msieIE8HeightBug){r.style.position=""}return{Y:-g.getBBox(r.parentNode).h,mW:m,mH:s,zW:q,zH:n}},NAMEDSPACE:{negativeveryverythinmathspace:"-.0556em",negativeverythinmathspace:"-.1111em",negativethinmathspace:"-.1667em",negativemediummathspace:"-.2222em",negativethickmathspace:"-.2778em",negativeverythickmathspace:"-.3333em",negativeveryverythickmathspace:"-.3889em"}});b.Register.StartupHook("mml Jax Ready",function(){e=MathJax.ElementJax.mml;e.mbase.Augment({toNativeMML:function(p){var n=this.NativeMMLelement(this.type);this.NativeMMLattributes(n);for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}else{n.appendChild(this.NativeMMLelement("mrow"))}}p.appendChild(n)},NativeMMLattributes:function(n){var r=this.defaults;var t=(this.attrNames||e.copyAttributeNames),p=e.skipAttributes;if(!this.attrNames){if(this.type==="mstyle"){r=e.math.prototype.defaults}for(var s in r){if(!p[s]&&r.hasOwnProperty(s)){if(this[s]!=null){n.setAttribute(s,this.NativeMMLattribute(this[s]))}}}}for(var o=0,l=t.length;o<l;o++){var q=(this.attr||{})[t[o]];if(q==null){q=this[t[o]]}if(q!=null){n.setAttribute(t[o],this.NativeMMLattribute(q))}}this.NativeMMLclass(n)},NativeMMLclass:function(l){var n=[];if(this["class"]){n.push(this["class"])}if(this.isa(e.TeXAtom)){var m=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(m){n.push("MJX-TeXAtom-"+m)}}if(this.mathvariant&&this.NativeMMLvariants[this.mathvariant]){n.push("MJX"+this.mathvariant)}if(this.arrow){n.push("MJX-arrow")}if(this.variantForm){n.push("MJX-variant")}if(n.length){l.setAttribute("class",n.join(" 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p=this.type;if(this.data[this.sup]==null){p="msub"}if(this.data[this.sub]==null){p="msup"}var n=this.NativeMMLelement(p);this.NativeMMLattributes(n);delete this.data[0].inferred;for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}}q.appendChild(n)}});e.munderover.Augment({toNativeMML:function(q){var p=this.type;if(this.data[this.under]==null){p="mover"}if(this.data[this.over]==null){p="munder"}var n=this.NativeMMLelement(p);this.NativeMMLattributes(n);delete this.data[0].inferred;for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}}q.appendChild(n)}});if(b.Browser.isFirefox){if(!b.Browser.versionAtLeast("13.0")){e.mtable.Augment({toNativeMML:function(l){if(this.width){var m=(this.style||"").replace(/;\s*$/,"").split(";");if(m[0]===""){m.shift()}m.push("width:"+this.width);this.style=m.join(";")}this.SUPER(arguments).toNativeMML.call(this,l)}})}if(!b.Browser.versionAtLeast("9.0")){e.mlabeledtr.Augment({toNativeMML:function(p){var n=this.NativeMMLelement("mtr");this.NativeMMLattributes(n);for(var o=1,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}else{n.appendChild(this.NativeMMLelement("mrow"))}}p.appendChild(n)}})}var k=MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");j.Augment({config:{styles:{'[mathvariant="double-struck"]':{"font-family":"MathJax_AMS, MathJax_AMS-WEB"},'[mathvariant="script"]':{"font-family":"MathJax_Script, MathJax_Script-WEB"},'[mathvariant="fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB"},'[mathvariant="bold-script"]':{"font-family":"MathJax_Script, MathJax_Caligraphic-WEB","font-weight":"bold"},'[mathvariant="bold-fraktur"]':{"font-family":"MathJax_Fraktur, 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m=s.MathJax.elementJax,t=m.root;var u=document.getElementById(m.inputID+"-Frame"),n=u.firstChild,q=n.firstChild;u.style.fontSize=m.NativeMML.fontSize;this.ex=m.NativeMML.ex||this.defaultEx;try{t.toNativeMML(q)}catch(r){if(r.restart){while(q.firstChild){q.removeChild(q.firstChild)}}throw r}if(i){if(n.addEventListener){for(var o in this.MSIE9events){if(this.MSIE9events.hasOwnProperty(o)){n.addEventListener(o,this.MSIE9event,true)}}}else{var p=(this.config.showMathMenuMSIE!=null?this:c).config;if(p.showMathMenuMSIE&&!this.settings.mpContext&&!this.settings.mpMouse){this.MSIEoverlay(n)}else{n.style.position="";q.firstChild.onmousedown=this.MSIEaltMenu}}}else{n.oncontextmenu=h.Menu;n.onmouseover=h.Mouseover;n.onmouseout=h.Mouseout;n.onmousedown=h.Mousedown;n.onclick=h.Click;n.ondblclick=h.DblClick;if(c.Browser.noContextMenu){n.ontouchstart=b.start;n.ontouchend=b.end}}},postTranslate:function(n){if(this.forceReflow){var 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h.getBBox(n.parentNode)},Zoom:function(n,u,s,m,r){n.root.toNativeMML(u);if(this.msieIE8HeightBug){u.style.position="absolute"}var p=s.offsetWidth||s.scrollWidth,v=s.offsetHeight||s.scrollHeight;var t=u.offsetWidth,q=u.offsetHeight;if(l.widthBug){var o=u.firstChild.firstChild.scrollWidth;if(o>t){t=o;u.style.width=t+"px"}}if(this.msieIE8HeightBug){u.style.position=""}return{Y:-h.getBBox(u.parentNode).h,mW:p,mH:v,zW:t,zH:q}},NAMEDSPACE:{negativeveryverythinmathspace:"-.0556em",negativeverythinmathspace:"-.1111em",negativethinmathspace:"-.1667em",negativemediummathspace:"-.2222em",negativethickmathspace:"-.2778em",negativeverythickmathspace:"-.3333em",negativeveryverythickmathspace:"-.3889em"}});c.Register.StartupHook("mml Jax Ready",function(){f=MathJax.ElementJax.mml;f.mbase.Augment({toNativeMML:function(r){var p=this.NativeMMLelement(this.type);this.NativeMMLattributes(p);for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}r.appendChild(p)},NativeMMLattributes:function(p){var t=this.defaults;var v=(this.attrNames||f.copyAttributeNames),r=f.skipAttributes;if(!this.attrNames){if(this.type==="mstyle"){t=f.math.prototype.defaults}for(var u in t){if(!r[u]&&t.hasOwnProperty(u)){if(this[u]!=null){p.setAttribute(u,this.NativeMMLattribute(this[u]))}}}}for(var q=0,o=v.length;q<o;q++){var s=(this.attr||{})[v[q]];if(s==null){s=this[v[q]]}if(s!=null){p.setAttribute(v[q],this.NativeMMLattribute(s))}}this.NativeMMLclass(p)},NativeMMLclass:function(o){var q=[];if(this["class"]){q.push(this["class"])}if(this.isa(f.TeXAtom)){var p=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(p){q.push("MJX-TeXAtom-"+p)}}if(this.mathvariant&&this.NativeMMLvariants[this.mathvariant]){q.push("MJX"+this.mathvariant)}if(this.arrow){q.push("MJX-arrow")}if(this.variantForm){q.push("MJX-variant")}if(q.length){o.setAttribute("class",q.join(" "))}},NativeMMLattribute:function(o){o=String(o);if(l.NAMEDSPACE[o]){o=l.NAMEDSPACE[o]}else{if(o.match(/^\s*(([-+])?(\d+(\.\d*)?|\.\d+))\s*mu\s*$/)){o=RegExp.$2+((1/18)*RegExp.$3).toFixed(3).replace(/\.?0+$/,"")+"em"}else{if(this.NativeMMLvariants[o]){o=this.NativeMMLvariants[o]}}}return o},NativeMMLvariants:{"-tex-caligraphic":f.VARIANT.SCRIPT,"-tex-caligraphic-bold":f.VARIANT.BOLDSCRIPT,"-tex-oldstyle":f.VARIANT.NORMAL,"-tex-oldstyle-bold":f.VARIANT.BOLD,"-tex-mathit":f.VARIANT.ITALIC},NativeMMLelement:function(o){var p=(i?document.createElement("m:"+o):document.createElementNS(l.MMLnamespace,o));p.isMathJax=true;return p}});f.mrow.Augment({toNativeMML:function(s){var r,p;if(this.inferred&&this.parent.inferRow){for(r=0,p=this.data.length;r<p;r++){if(this.data[r]){this.data[r].toNativeMML(s)}else{s.appendChild(this.NativeMMLelement("mrow"))}}}else{if(l.stretchyMoBug&&(this.open||this.close)){var q=this.NativeMMLelement("mfenced");this.NativeMMLattributes(q);r=0,p=this.data.length;if(this.open){q.setAttribute("open",this.open);r++}if(this.close){q.setAttribute("close",this.close);p--}var o=q;if(p-r+1>1){o=this.NativeMMLelement("mrow");s.appendChild(q);s=q}for(;r<p;r++){if(this.data[r]){this.data[r].toNativeMML(o)}else{o.appendChild(this.NativeMMLelement("mrow"))}}s.appendChild(o)}else{this.SUPER(arguments).toNativeMML.call(this,s)}}}});f.msubsup.Augment({toNativeMML:function(s){var r=this.type;if(this.data[this.sup]==null){r="msub"}if(this.data[this.sub]==null){r="msup"}var p=this.NativeMMLelement(r);this.NativeMMLattributes(p);delete this.data[0].inferred;for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}}s.appendChild(p)}});f.munderover.Augment({toNativeMML:function(s){var r=this.type;if(this.data[this.under]==null){r="mover"}if(this.data[this.over]==null){r="munder"}var p=this.NativeMMLelement(r);this.NativeMMLattributes(p);delete this.data[0].inferred;for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}}s.appendChild(p)}});if(!i){var m=MathJax.Hub.SplitList;f.mtable.Augment({toNativeMML:function(z){var s,q;if(l.tableSpacingBug){var A=this.getValues("rowspacing","columnspacing");this.nMMLtopPadding=m("0px "+A.rowspacing);this.nMMLleftPadding=m("0px "+A.columnspacing);var y=this.nMMLtopPadding,v=y.length;for(s=0,q=this.data.length;s<q;s++){if(this.data[s]){this.data[s].nMMLtopPadding=y[s<v?s:v-1]}}}if(l.tableLabelBug){for(s=0,q=this.data.length;s<q;s++){if(this.data[s]&&this.data[s].isa(f.mlabeledtr)){var u=c.config.displayAlign.charAt(0),w=this.Get("side").charAt(0);this.nMMLhasLabels=true;this.nMMLlaMatch=(u===w);this.nMMLforceWidth=(u==="c"||!!((this.width||"").match("%")));break}}}if(this.width&&this.ffTableWidthBug){var B=(this.style||"").replace(/;\s*$/,"").split(";");if(B[0]===""){B.shift()}B.push("width:"+this.width);this.style=B.join(";")}this.SUPER(arguments).toNativeMML.call(this,z);if(this.nMMLhasLabels){var r=z.firstChild;if(this.nMMLforceWidth||w!=="r"){var p=(u!=="l"?1:0)+(w==="l"?1:0);if(p){var t={columnalign:"left",columnwidth:"auto",columnspacing:"0px",columnlines:"none"};for(var o in t){if(t.hasOwnProperty(o)&&this[o]){var x=[t[o],t[o]].slice(2-p).join(" ")+" ";r.setAttribute(o,x+r.getAttribute(o))}}}}if(this.nMMLforceWidth||!this.nMMLlaMatch){r.setAttribute("width","100%")}}}});f.mtr.Augment({toNativeMML:function(v){this.SUPER(arguments).toNativeMML.call(this,v);var p=v.lastChild;if(l.tableSpacingBug){var r=this.parent.nMMLleftPadding,t=r.length;for(var w=p.firstChild,q=0;w;w=w.nextSibling,q++){a(w,this.nMMLtopPadding,r[q<t?q:t-1])}}if(l.tableLabelBug){var o=this.parent.nMMLforceWidth,u=this.parent.Get("side").charAt(0),s=c.config.displayAlign.charAt(0);if(this.parent.nMMLhasLabels&&p.firstChild){if(o||u!=="r"){j("Left",p.firstChild);if(s!=="l"){p.insertBefore(this.NativeMMLelement("mtd"),p.firstChild).setAttribute("style","padding:0")}if(u==="l"){p.insertBefore(this.NativeMMLelement("mtd"),p.firstChild).setAttribute("style","padding:0")}}if(o||u!=="l"){j("Right",p.lastChild)}}}}});f.mlabeledtr.Augment({toNativeMML:function(C){var t=this.NativeMMLelement("mtr");this.NativeMMLattributes(t);for(var u=1,s=this.data.length;u<s;u++){if(this.data[u]){this.data[u].toNativeMML(t)}else{t.appendChild(this.NativeMMLelement("mtd"))}}if(l.tableSpacingBug){var v=this.parent.nMMLleftPadding,y=v.length;u=0;for(var D=t.firstChild;D;D=D.nextSibling,u++){a(D,this.nMMLtopPadding,v[u<y?u:y-1])}}if(l.tableLabelBug){var z=this.parent.Get("side").charAt(0),x=c.config.displayAlign.charAt(0),q=c.config.displayIndent;this.data[0].toNativeMML(t);var A=t.lastChild,r=A;if(z===x){A.setAttribute("style","width:"+q);A.setAttribute("columnalign",c.config.displayAlign)}else{r=this.NativeMMLelement("mpadded");r.setAttribute("style","width:0");r.setAttribute("width","0px");r.appendChild(A.firstChild);A.appendChild(r)}j("",A);t.removeChild(A);var o=100,p=this.parent.nMMLforceWidth;if((this.parent.width||"").match(/%/)){o-=parseFloat(this.parent.width)}var B=o;if(p||z!=="r"){j("Left",t.firstChild);if(x!=="l"){if(x==="c"){B/=2}o-=B;t.insertBefore(this.NativeMMLelement("mtd"),t.firstChild).setAttribute("style","padding:0;width:"+B+"%")}if(z==="l"){t.insertBefore(A,t.firstChild)}}if(p||z!=="l"){j("Right",t.lastChild);if(x!=="r"){t.appendChild(this.NativeMMLelement("mtd")).setAttribute("style","padding:0;width:"+o+"%")}if(z==="r"){if(z!==x){r.setAttribute("lspace","-1width")}t.appendChild(A)}}}C.appendChild(t)}});f.mtd.Augment({toNativeMML:function(r){var p=r.appendChild(this.NativeMMLelement(this.type));this.NativeMMLattributes(p);if(l.widthBug){p=p.appendChild(this.NativeMMLelement("mrow"))}for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}}});f.mspace.Augment({toNativeMML:function(q){this.SUPER(arguments).toNativeMML.call(this,q);if(l.spaceWidthBug&&this.width){var r=q.lastChild;var p=r.getAttribute("width");var o=r.getAttribute("style")||"";if(o!=""){o+=";"}r.setAttribute("style",o+"width:"+p)}}});var n=MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");l.Augment({config:{styles:{'[mathvariant="double-struck"]':{"font-family":"MathJax_AMS, MathJax_AMS-WEB"},'[mathvariant="script"]':{"font-family":"MathJax_Script, MathJax_Script-WEB"},'[mathvariant="fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB"},'[mathvariant="bold-script"]':{"font-family":"MathJax_Script, MathJax_Caligraphic-WEB","font-weight":"bold"},'[mathvariant="bold-fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB","font-weight":"bold"},'[mathvariant="monospace"]':{"font-family":"monospace"},'[mathvariant="sans-serif"]':{"font-family":"sans-serif"},'[mathvariant="bold-sans-serif"]':{"font-family":"sans-serif","font-weight":"bold"},'[mathvariant="sans-serif-italic"]':{"font-family":"sans-serif","font-style":"italic"},'[mathvariant="sans-serif-bold-italic"]':{"font-family":"sans-serif","font-style":"italic","font-weight":"bold"},'[class="MJX-tex-oldstyle"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB"},'[class="MJX-tex-oldstyle-bold"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB","font-weight":"bold"},'[class="MJX-tex-caligraphic"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB"},'[class="MJX-tex-caligraphic-bold"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB","font-weight":"bold"},"@font-face /*1*/":{"font-family":"MathJax_AMS-WEB",src:"url('"+n+"/MathJax_AMS-Regular.otf')"},"@font-face /*2*/":{"font-family":"MathJax_Script-WEB",src:"url('"+n+"/MathJax_Script-Regular.otf')"},"@font-face /*3*/":{"font-family":"MathJax_Fraktur-WEB",src:"url('"+n+"/MathJax_Fraktur-Regular.otf')"},"@font-face /*4*/":{"font-family":"MathJax_Caligraphic-WEB",src:"url('"+n+"/MathJax_Caligraphic-Regular.otf')"},"@font-face /*5*/":{"font-family":"MathJax_Fraktur-WEB","font-weight":"bold",src:"url('"+n+"/MathJax_Fraktur-Bold.otf')"},"@font-face /*6*/":{"font-family":"MathJax_Caligraphic-WEB","font-weight":"bold",src:"url('"+n+"/MathJax_Caligraphic-Bold.otf')"}}}})}f.math.Augment({toNativeMML:function(r){var p=this.NativeMMLelement(this.type),s=p;p.setAttribute("xmlns",l.MMLnamespace);this.NativeMMLattributes(p);if(l.widthBug){p=p.appendChild(this.NativeMMLelement("mrow"))}for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}var t=((this.data[0]||[]).data[0]||{});if(t.nMMLhasLabels){if(t.nMMLforceWidth||!t.nMMLlaMatch){p.setAttribute("style","width:100%");r.style.width=r.parentNode.style.width="100%"}if(t.nMMLlaMatch){if(r.parentNode.parentNode.nodeName.toLowerCase()==="div"){r.parentNode.parentNode.style.setProperty("margin-"+c.config.displayAlign,"0px","important")}}}r.appendChild(s);if(l.widthBug&&!t.nMMLforceWidth&&t.nMMLlaMatch){r.style.width=(s.firstChild.scrollWidth/l.ex).toFixed(3)+"ex"}}});f.mfenced.Augment({toNativeMML:function(w){if(!l.mfencedBug){this.SUPER(arguments).toNativeMML.call(this,w);return}var t=c.Browser.isOpera;var u,p,r;var q=this.getValues("open","close","separators");q.open=q.open.replace(/^\s+/,"").replace(/\s+$/,"");q.close=q.close.replace(/^\s+/,"").replace(/\s+$/,"");q.separators=q.separators.replace(/\s+/g,"").split("");if(q.separators.length==0){q.separators=null}else{if(q.separators.length<this.data.length-1){var v=q.separators[q.separators.length-1];for(u=this.data.length-1-q.separators.length;u>0;u--){q.separators.push(v)}}}var o=this.NativeMMLelement(t?this.type:"mrow");this.NativeMMLattributes(o);o.removeAttribute("separators");if(t){o.setAttribute("open",q.open);o.setAttribute("close",q.close);if(this.data.length>1){w.appendChild(o);w=o;o=this.NativeMMLelement("mrow")}}else{o.removeAttribute("open");o.removeAttribute("close")}if(!t){r=this.NativeMMLelement("mo");r.setAttribute("fence","true");r.textContent=q.open;o.appendChild(r)}for(u=0,p=this.data.length;u<p;u++){if(q.separators&&u>0){r=this.NativeMMLelement("mo");r.setAttribute("separator","true");r.textContent=q.separators[u-1];o.appendChild(r)}if(this.data[u]){this.data[u].toNativeMML(o)}else{o.appendChild(this.NativeMMLelement("mrow"))}}if(!t){r=this.NativeMMLelement("mo");r.setAttribute("fence","true");r.textContent=q.close;o.appendChild(r)}w.appendChild(o)}});f.TeXAtom.Augment({toNativeMML:function(p){var o=this.NativeMMLelement("mrow");this.NativeMMLattributes(o);this.data[0].toNativeMML(o);p.appendChild(o)}});f.chars.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.entity.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.xml.Augment({toNativeMML:function(q){for(var p=0,o=this.data.length;p<o;p++){q.appendChild(this.data[p].cloneNode(true))}}});c.Register.StartupHook("TeX mathchoice Ready",function(){f.TeXmathchoice.Augment({toNativeMML:function(o){this.Core().toNativeMML(o)}})});setTimeout(MathJax.Callback(["loadComplete",l,"jax.js"]),0)});c.Browser.Select({MSIE:function(m){var n=(document.documentMode||0);l.msieIE8HeightBug=(n===8)},Opera:function(m){l.operaPositionBug=true;l.stretchyMoBug=true;l.tableLabelBug=true;l.mfencedBug=true},Firefox:function(m){l.ffTableWidthBug=!m.versionAtLeast("13.0");l.forceReflow=true;l.widthBug=true;l.spaceWidthBug=!m.versionAtLeast("20.0");l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Chrome:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Safari:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true}});c.Register.StartupHook("End Cookie",function(){if(c.config.menuSettings.zoom!=="None"){g.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.OutputJax.NativeMML,MathJax.Hub,MathJax.Ajax,MathJax.HTML);
 
-(function(g,b,d){var f,h=b.Browser.isMobile;var e=MathJax.Object.Subclass({timeout:(h?15:8)*1000,FontInfo:{STIX:{family:"STIXSizeOneSym",testString:"() {} []"},TeX:{family:"MathJax_Size1",testString:"() {} []"}},comparisonFont:["sans-serif","monospace","script","Times","Courier","Arial","Helvetica"],testSize:["40px","50px","60px","30px","20px"],Init:function(){this.div=MathJax.HTML.addElement(document.body,"div",{id:"MathJax_Font_Test",style:{position:"absolute",visibility:"hidden",top:0,left:0,width:"auto",padding:0,border:0,margin:0,whiteSpace:"nowrap",textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal",fontSize:this.testSize[0],fontWeight:"normal",fontStyle:"normal",fontSizeAdjust:"none"}},[""]);this.text=this.div.firstChild},findFont:function(n,k){if(k&&this.testCollection(k)){return k}for(var l=0,j=n.length;l<j;l++){if(n[l]===k){continue}if(this.testCollection(n[l])){return n[l]}}return null},testCollection:function(j){return this.testFont(this.FontInfo[j])},testFont:function(l){if(l.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(l.weight||"normal");this.div.style.fontStyle=(l.style||"normal")}var k=this.getComparisonWidths(l.testString,l.noStyleChar);if(k){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==k[0]){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[k[2]];if(this.div.offsetWidth==k[1]){return false}}if(this.div.offsetWidth!=k[3]||this.div.offsetHeight!=k[4]){if(l.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var n=0,j=this.testSize.length;n<j;n++){if(this.testStyleChar(l,this.testSize[n])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(l,o){var r=3+(l.weight?2:0)+(l.style?4:0);var k="",m=0;var q=this.div.style.fontSize;this.div.style.fontSize=o;if(d.msieItalicWidthBug&&l.style==="italic"){this.text.nodeValue=k=this.compChar;m=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+k}else{this.text.nodeValue=this.compChar+k}var j=this.div.offsetWidth-m;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+k}else{this.text.nodeValue=this.styleChar+k}var p=Math.floor((this.div.offsetWidth-m)/j+0.5);if(p===r){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+k}else{this.text.nodeValue=this.versionChar+k}l.version=Math.floor((this.div.offsetWidth-m)/j+1.5)/2}this.div.style.fontSize=q;return(p===r)},getComparisonWidths:function(o,l){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!l){o+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=o}else{this.text.nodeValue=o}this.div.style.fontFamily=this.comparisonFont[0];var k=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var q=this.div.offsetWidth,n=this.div.offsetHeight;for(var p=1,j=this.comparisonFont.length;p<j;p++){this.div.style.fontFamily=this.comparisonFont[p];if(this.div.offsetWidth!=k){return[k,this.div.offsetWidth,p,q,n]}}return null},loadWebFont:function(k){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+k.directory);var m=MathJax.Message.File("Web-Font "+d.fontInUse+"/"+k.directory);var j=MathJax.Callback({});var l=MathJax.Callback(["loadComplete",this,k,m,j]);g.timer.start(g,[this.checkWebFont,k,l],0,this.timeout);return j},loadComplete:function(l,o,k,j){MathJax.Message.Clear(o);if(j===g.STATUS.OK){this.webFontLoaded=true;k();return}this.loadError(l);if(b.Browser.isFirefox&&d.allowWebFonts){var m=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){m+=":"+document.location.port}m+="/";if(g.fileURL(d.webfontDir).substr(0,m.length)!==m){this.firefoxFontError(l)}}if(!this.webFontLoaded){d.loadWebFontError(l,k)}else{k()}},loadError:function(j){MathJax.Message.Set("Can't load web font "+d.fontInUse+"/"+j.directory,null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+j.directory,j])},firefoxFontError:function(j){MathJax.Message.Set("Firefox can't load web fonts from a remote host",null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(j,k,l){if(j.time(l)){return}if(d.Font.testFont(k)){l(j.STATUS.OK)}else{setTimeout(j,j.delay)}},fontFace:function(l){var m=d.allowWebFonts;var o=d.FONTDATA.FONTS[l];if(d.msieFontCSSBug&&!o.family.match(/-Web$/)){o.family+="-Web"}var k=g.fileURL(d.webfontDir+"/"+m);var j=l.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!j.match(/-/)){j+="-Regular"}if(m==="svg"){j+=".svg#"+j}else{j+="."+m}var n={"font-family":o.family,src:"url('"+k+"/"+j+"')"};if(m==="otf"){n.src+=" format('opentype')";k=g.fileURL(d.webfontDir+"/woff");n.src="url('"+k+"/"+j.replace(/otf$/,"woff")+"') format('woff'), "+n.src}else{if(m!=="eot"){n.src+=" format('"+m+"')"}}if(!(d.FontFaceBug&&o.isWebFont)){if(l.match(/-bold/)){n["font-weight"]="bold"}if(l.match(/-italic/)){n["font-style"]="italic"}}return n}});var i,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! important","float":"none ! important"},".MathJax_Processing":{visibility:"hidden",position:"fixed",width:0,height:0,overflow:"hidden"},".MathJax_Processed":{display:"none!important"},".MathJax_ExBox":{display:"block",overflow:"hidden",width:"1px",height:"60ex"},".MathJax .MathJax_EmBox":{display:"block",overflow:"hidden",width:"1px",height:"60em"},".MathJax .MathJax_HitBox":{cursor:"text",background:"white",opacity:0,filter:"alpha(opacity=0)"},".MathJax .MathJax_HitBox *":{filter:"none",opacity:1,background:"transparent"},"#MathJax_Tooltip":{position:"absolute",left:0,top:0,width:"auto",height:"auto",display:"none"},"#MathJax_Tooltip *":{filter:"none",opacity:1,background:"transparent"},"@font-face":{"font-family":"MathJax_Blank",src:"url('about:blank')"}}},settings:b.config.menuSettings,hideProcessedMath:true,Font:null,webFontDefault:"MathJax_Blank",allowWebFonts:"otf",Config:function(){if(!this.require){this.require=[]}this.Font=e();this.SUPER(arguments).Config.call(this);var k=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(k.scale){this.config.scale=k.scale}if(k.font&&k.font!=="Auto"){if(k.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont="TeX";this.config.webFont="TeX"}else{if(k.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(k.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(k.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont=""}}}}}var j=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!j&&this.allowWebFonts){j=this.config.webFont;if(j){this.webFonts=true}}if(!j&&this.config.imageFont){j=this.config.imageFont;this.imgFonts=true}if(j){this.fontInUse=j;this.fontDir+="/"+j;this.webfontDir+="/"+j;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{MathJax.Message.Set("Can't find a valid font using ["+this.config.availableFonts.join(", ")+"]",null,3000);this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};if(MathJax.InputJax.TeX&&MathJax.InputJax.TeX.Definitions){MathJax.InputJax.TeX.Definitions.macros.overline[1]="002D";MathJax.InputJax.TeX.Definitions.macros.underline[1]="002D"}b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){i=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=i.ContextMenu;this.Mousedown=i.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var k=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=k.offsetWidth/5;this.hiddenDiv.removeChild(k);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(j){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return g.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(l){for(var k=0,j=l.length;k<j;k++){if(l[k]==="STIX"){l.splice(k,1);j--;k--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=l[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var k=0,j=d.config.preloadWebFonts.length;k<j;k++){var l=d.FONTDATA.FONTS[d.config.preloadWebFonts[k]];if(!l.available){d.Font.testFont(l)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(n){var t=n.jax[this.id],u,q=t.length,y,s,z,l,x,k,w,p,r,j,v=false,A=this.config.linebreaks.automatic,o=this.config.linebreaks.width;if(A){v=(o.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(v){o=o.replace(/\s*container\s*/,"")}else{j=this.defaultWidth}if(o===""){o="100%"}}else{j=100000}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}s=y.previousSibling;if(s&&String(s.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){s.parentNode.removeChild(s)}k=y.MathJax.elementJax;if(!k){continue}k.HTMLCSS={display:(k.root.Get("display")==="block")};z=l=this.Element("span",{className:"MathJax",id:k.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:i.Menu,onmousedown:i.Mousedown,onmouseover:i.Mouseover,onmouseout:i.Mouseout,onmousemove:i.Mousemove,onclick:i.Click,ondblclick:i.DblClick});if(b.Browser.noContextMenu){z.ontouchstart=a.start;z.ontouchend=a.end}if(k.HTMLCSS.display){l=this.Element("div",{className:"MathJax_Display"});l.appendChild(z)}else{if(this.msieDisappearingBug){z.style.display="inline-block"}}l.setAttribute("role","textbox");l.setAttribute("aria-readonly","true");l.className+=" MathJax_Processing";y.parentNode.insertBefore(l,y);y.parentNode.insertBefore(this.EmExSpan.cloneNode(true),y);if(v){l.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),l)}}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=y.previousSibling;l=x.previousSibling;k=y.MathJax.elementJax;if(!k){continue}w=x.firstChild.offsetHeight/60;p=x.lastChild.firstChild.offsetHeight/60;if(v){j=l.previousSibling.firstChild.offsetWidth}if(w===0||w==="NaN"){this.hiddenDiv.appendChild(l);k.HTMLCSS.isHidden=true;w=this.defaultEx;p=this.defaultEm;if(v){j=this.defaultWidth}}r=Math.floor(Math.max(this.config.minScaleAdjust/100,(w/this.TeX.x_height)/p)*this.config.scale);k.HTMLCSS.scale=r/100;k.HTMLCSS.fontSize=r+"%";k.HTMLCSS.em=k.HTMLCSS.outerEm=p;this.em=p*r/100;k.HTMLCSS.ex=w;k.HTMLCSS.lineWidth=(A?this.length2em(o,1,j/this.em):1000000)}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=t[u].previousSibling;k=t[u].MathJax.elementJax;if(!k){continue}if(v){z=x.previousSibling;if(!k.HTMLCSS.isHidden){z=z.previousSibling}z.parentNode.removeChild(z)}x.parentNode.removeChild(x)}n.HTMLCSSeqn=n.HTMLCSSlast=0;n.HTMLCSSi=-1;n.HTMLCSSchunk=this.config.EqnChunk;n.HTMLCSSdelay=false},Translate:function(k,o){if(!k.parentNode){return}if(o.HTMLCSSdelay){o.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var j=k.MathJax.elementJax,n=j.root,l=document.getElementById(j.inputID+"-Frame"),p=(j.HTMLCSS.display?l.parentNode:l);this.em=f.mbase.prototype.em=j.HTMLCSS.em*j.HTMLCSS.scale;this.outerEm=j.HTMLCSS.em;this.scale=j.HTMLCSS.scale;this.linebreakWidth=j.HTMLCSS.lineWidth;l.style.fontSize=j.HTMLCSS.fontSize;this.initImg(l);this.initHTML(n,l);n.setTeXclass();try{n.toHTML(l,p)}catch(m){if(m.restart){while(l.firstChild){l.removeChild(l.firstChild)}}throw m}if(j.HTMLCSS.isHidden){k.parentNode.insertBefore(p,k)}p.className=p.className.split(/ /)[0];if(this.hideProcessedMath){p.className+=" MathJax_Processed";if(k.MathJax.preview){j.HTMLCSS.preview=k.MathJax.preview;delete k.MathJax.preview}o.HTMLCSSeqn+=(o.i-o.HTMLCSSi);o.HTMLCSSi=o.i;if(o.HTMLCSSeqn>=o.HTMLCSSlast+o.HTMLCSSchunk){this.postTranslate(o);o.HTMLCSSchunk=Math.floor(o.HTMLCSSchunk*this.config.EqnChunkFactor);o.HTMLCSSdelay=true}}},postTranslate:function(q){var k=q.jax[this.id];if(!this.hideProcessedMath){return}for(var o=q.HTMLCSSlast,j=q.HTMLCSSeqn;o<j;o++){var l=k[o];if(l&&l.MathJax.elementJax){l.previousSibling.className=l.previousSibling.className.split(/ /)[0];var p=l.MathJax.elementJax.HTMLCSS;if(p.preview){p.preview.innerHTML="";l.MathJax.preview=p.preview;delete p.preview}}}if(this.forceReflow){var n=(document.styleSheets||[])[0]||{};n.disabled=true;n.disabled=false}q.HTMLCSSlast=q.HTMLCSSeqn},getJaxFromMath:function(j){if(j.parentNode.className==="MathJax_Display"){j=j.parentNode}do{j=j.nextSibling}while(j&&j.nodeName.toLowerCase()!=="script");return b.getJaxFor(j)},getHoverSpan:function(j,k){return j.root.HTMLspanElement()},getHoverBBox:function(j,m,n){var o=m.bbox,l=j.HTMLCSS.outerEm;var k={w:o.w*l,h:o.h*l,d:o.d*l};if(o.width){k.width=o.width}return k},Zoom:function(k,u,t,j,r){u.className="MathJax";u.style.fontSize=k.HTMLCSS.fontSize;var w=u.appendChild(this.EmExSpan.cloneNode(true));var n=w.lastChild.firstChild.offsetHeight/60;this.em=f.mbase.prototype.em=n;this.outerEm=n/k.HTMLCSS.scale;w.parentNode.removeChild(w);this.idPostfix="-zoom";k.root.toHTML(u,u);this.idPostfix="";var m=k.root.HTMLspanElement().bbox.width;if(m){u.style.width=Math.floor(j-1.5*d.em)+"px";u.style.display="inline-block";var l=(k.root.id||"MathJax-Span-"+k.root.spanID)+"-zoom";var o=document.getElementById(l).firstChild;while(o&&o.style.width!==m){o=o.nextSibling}if(o){o.style.width="100%"}}u.style.position=t.style.position="absolute";var s=u.offsetWidth,q=u.offsetHeight,v=t.offsetHeight,p=t.offsetWidth;if(p===0){p=t.parentNode.offsetWidth}u.style.position=t.style.position="";return{Y:-i.getBBox(u).h,mW:p,mH:v,zW:s,zH:q}},initImg:function(j){},initHTML:function(k,j){},initFont:function(j){var l=d.FONTDATA.FONTS,k=d.config.availableFonts;if(k&&k.length&&d.Font.testFont(l[j])){l[j].available=true;return null}if(!this.allowWebFonts){return null}l[j].isWebFont=true;if(d.FontFaceBug){l[j].family=j;if(d.msieFontCSSBug){l[j].family+="-Web"}}return g.Styles({"@font-face":this.Font.fontFace(j)})},Remove:function(j){var k=document.getElementById(j.inputID+"-Frame");if(k){if(j.HTMLCSS.display){k=k.parentNode}k.parentNode.removeChild(k)}delete j.HTMLCSS},getHD:function(k){var j=k.style.position;k.style.position="absolute";this.HDimg.style.height="0px";k.appendChild(this.HDspan);var l={h:k.offsetHeight};this.HDimg.style.height=l.h+"px";l.d=k.offsetHeight-l.h;l.h-=l.d;l.h/=this.em;l.d/=this.em;k.removeChild(this.HDspan);k.style.position=j;return l},getW:function(n){var k,m,l=(n.bbox||{}).w,o=n;if(n.bbox&&n.bbox.exactW){return l}if((n.bbox&&l>=0&&!this.initialSkipBug)||this.negativeBBoxes||!n.firstChild){k=n.offsetWidth;m=n.parentNode.offsetHeight}else{if(n.bbox&&l<0&&this.msieNegativeBBoxBug){k=-n.offsetWidth,m=n.parentNode.offsetHeight}else{if(this.initialSkipBug){var j=n.style.position;n.style.position="absolute";o=this.startMarker;n.insertBefore(o,n.firstChild)}n.appendChild(this.endMarker);k=this.endMarker.offsetLeft-o.offsetLeft;n.removeChild(this.endMarker);if(this.initialSkipBug){n.removeChild(o);n.style.position=j}}}if(m!=null){n.parentNode.HH=m/this.em}return k/this.em},Measured:function(l,k){var m=l.bbox;if(m.width==null&&m.w&&!m.isMultiline){var j=this.getW(l);m.rw+=j-m.w;m.w=j;m.exactW=true}if(!k){k=l.parentNode}if(!k.bbox){k.bbox=m}return l},Remeasured:function(k,j){j.bbox=this.Measured(k,j).bbox},MeasureSpans:function(n){var q=[],s,p,l,t,j,o,k;for(p=0,l=n.length;p<l;p++){s=n[p];if(!s){continue}t=s.bbox;if(t.exactW||t.width||t.w===0||t.isMultiline){if(!s.parentNode.bbox){s.parentNode.bbox=t}continue}if(this.negativeBBoxes||!s.firstChild||(t.w>=0&&!this.initialSkipBug)||(t.w<0&&this.msieNegativeBBoxBug)){q.push([s])}else{if(this.initialSkipBug){j=this.startMarker.cloneNode(true);o=this.endMarker.cloneNode(true);s.insertBefore(j,s.firstChild);s.appendChild(o);q.push([s,j,o,s.style.position]);s.style.position="absolute"}else{o=this.endMarker.cloneNode(true);s.appendChild(o);q.push([s,null,o])}}}for(p=0,l=q.length;p<l;p++){s=q[p][0];t=s.bbox;var r=s.parentNode;if((t.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!s.firstChild){k=s.offsetWidth;r.HH=s.parentNode.offsetHeight/this.em}else{if(t.w<0&&this.msieNegativeBBoxBug){k=-s.offsetWidth,r.HH=s.parentNode.offsetHeight/this.em}else{k=q[p][2].offsetLeft-((q[p][1]||{}).offsetLeft||0)}}k/=this.em;t.rw+=k-t.w;t.w=k;t.exactW=true;if(!r.bbox){r.bbox=t}}for(p=0,l=q.length;p<l;p++){s=q[p];if(s[1]){s[1].parentNode.removeChild(s[1]),s[0].style.position=s[3]}if(s[2]){s[2].parentNode.removeChild(s[2])}}},Em:function(j){if(Math.abs(j)<0.0006){return"0em"}return j.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(j){return parseFloat(j)},Px:function(j){j*=this.em;var k=(j<0?"-":"");return k+Math.abs(j).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(j){return parseFloat(j)/this.em},Percent:function(j){return(100*j).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(q,k,o){if(typeof(q)!=="string"){q=q.toString()}if(q===""){return""}if(q===f.SIZE.NORMAL){return 1}if(q===f.SIZE.BIG){return 2}if(q===f.SIZE.SMALL){return 0.71}if(q==="infinity"){return d.BIGDIMEN}var n=this.FONTDATA.TeX_factor;if(q.match(/mathspace$/)){return d.MATHSPACE[q]*n}var l=q.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var j=parseFloat(l[1]||"1"),p=l[2];if(o==null){o=1}if(k==null){k=1}if(p==="em"){return j*n}if(p==="ex"){return j*d.TeX.x_height*n}if(p==="%"){return j/100*o}if(p==="px"){return j/d.em}if(p==="pt"){return j/10*n}if(p==="pc"){return j*1.2*n}if(p==="in"){return j*this.pxPerInch/d.em}if(p==="cm"){return j*this.pxPerInch/d.em/2.54}if(p==="mm"){return j*this.pxPerInch/d.em/25.4}if(p==="mu"){return j/18*n*k}return j*n*o},thickness2em:function(k,j){var l=d.TeX.rule_thickness;if(k===f.LINETHICKNESS.MEDIUM){return l}if(k===f.LINETHICKNESS.THIN){return 0.67*l}if(k===f.LINETHICKNESS.THICK){return 1.67*l}return this.length2em(k,j,l)},getPadding:function(k){var m={top:0,right:0,bottom:0,left:0},j=false;for(var n in m){if(m.hasOwnProperty(n)){var l=k.style["padding"+n.charAt(0).toUpperCase()+n.substr(1)];if(l){m[n]=this.length2em(l);j=true}}}return(j?m:false)},getBorders:function(o){var l={top:0,right:0,bottom:0,left:0},m={},k=false;for(var p in l){if(l.hasOwnProperty(p)){var j="border"+p.charAt(0).toUpperCase()+p.substr(1);var n=o.style[j+"Style"];if(n){k=true;l[p]=this.length2em(o.style[j+"Width"]);m[j]=[o.style[j+"Width"],o.style[j+"Style"],o.style[j+"Color"]].join(" ")}}}l.css=m;return(k?l:false)},setBorders:function(j,k){if(k){for(var l in k.css){if(k.css.hasOwnProperty(l)){j.style[l]=k.css[l]}}}},createStrut:function(l,k,m){var j=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:k+"px",width:"1px",marginRight:"-1px"}});if(m){l.insertBefore(j,l.firstChild)}else{l.appendChild(j)}return j},createBlank:function(k,j,l){var m=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(j)}});if(l){k.insertBefore(m,k.firstChild)}else{k.appendChild(m)}return m},createShift:function(k,j,m){var l=this.Element("span",{style:{marginLeft:this.Em(j)},isMathJax:true});if(m){k.insertBefore(l,k.firstChild)}else{k.appendChild(l)}return l},createSpace:function(o,m,n,p,l,r){if(m<-n){n=-m}var q=this.Em(m+n),j=this.Em(-n);if(this.msieInlineBlockAlignBug){j=this.Em(d.getHD(o.parentNode).d-n)}if(o.isBox||r){var k=(o.scale==null?1:o.scale);o.bbox={exactW:true,h:m*k,d:n*k,w:p*k,rw:p*k,lw:0};o.style.height=q;o.style.verticalAlign=j;o.HH=(m+n)*k}else{o=this.addElement(o,"span",{style:{height:q,verticalAlign:j},isMathJax:true})}if(p>=0){o.style.width=this.Em(p);o.style.display="inline-block";o.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){o.style.height=""}o.style.marginLeft=this.Em(p);if(d.safariNegativeSpaceBug&&o.parentNode.firstChild==o){this.createBlank(o,0,true)}}if(l&&l!==f.COLOR.TRANSPARENT){o.style.backgroundColor=l;o.style.position="relative"}return o},createRule:function(q,m,o,r,k){if(m<-o){o=-m}var l=d.TeX.min_rule_thickness,n=1;if(r>0&&r*this.em<l){r=l/this.em}if(m+o>0&&(m+o)*this.em<l){n=1/(m+o)*(l/this.em);m*=n;o*=n}if(!k){k="solid"}else{k="solid "+k}k=this.Em(r)+" "+k;var s=(n===1?this.Em(m+o):l+"px"),j=this.Em(-o);var p=this.addElement(q,"span",{style:{borderLeft:k,display:"inline-block",overflow:"hidden",width:0,height:s,verticalAlign:j},bbox:{h:m,d:o,w:r,rw:r,lw:0,exactW:true},noAdjust:true,HH:m+o,isMathJax:true});if(r>0&&p.offsetWidth==0){p.style.width=this.Em(r)}if(q.isBox||q.className=="mspace"){q.bbox=p.bbox,q.HH=m+o}return p},createFrame:function(r,p,q,s,v,k){if(p<-q){q=-p}var o=2*v;if(this.msieFrameSizeBug){if(s<o){s=o}if(p+q<o){p=o-q}}if(this.msieBorderWidthBug){o=0}var u=this.Em(p+q-o),j=this.Em(-q-v),n=this.Em(s-o);var l=this.Em(v)+" "+k;var m=this.addElement(r,"span",{style:{border:l,display:"inline-block",overflow:"hidden",width:n,height:u},bbox:{h:p,d:q,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:p+q,isMathJax:true});if(j){m.style.verticalAlign=j}return m},createStack:function(l,n,k){if(this.msiePaddingWidthBug){this.createStrut(l,0)}var m=String(k).match(/%$/);var j=(!m&&k!=null?k:0);l=this.addElement(l,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(m?"100%":this.Em(j)),height:0}});if(!n){l.parentNode.bbox=l.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:j,lw:this.BIGDIMEN,rw:(!m&&k!=null?k:-this.BIGDIMEN)};if(m){l.bbox.width=k}}return l},createBox:function(k,j){var l=this.addElement(k,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(j!=null){l.style.width=j}return l},addBox:function(j,k){k.style.position="absolute";k.isBox=k.isMathJax=true;return j.appendChild(k)},placeBox:function(s,q,p,n){s.isMathJax=true;var u=s.parentNode,B=s.bbox,w=u.bbox;if(this.msiePlaceBoxBug){this.addText(s,this.NBSP)}if(this.imgSpaceBug){this.addText(s,this.imgSpace)}var v,E=0;if(s.HH!=null){v=s.HH}else{if(B){v=Math.max(3,B.h+B.d)}else{v=s.offsetHeight/this.em}}if(!s.noAdjust){v+=1;v=Math.round(v*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(s,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(v)}})}else{this.addElement(s,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(v)}});if(d.chromeHeightBug){v-=(s.lastChild.offsetHeight-Math.round(v*this.em))/this.em}}}if(B){if(this.initialSkipBug){if(B.lw<0){E=B.lw;d.createBlank(s,-E,true)}if(B.rw>B.w){d.createBlank(s,B.rw-B.w+0.1)}}if(!this.msieClipRectBug&&!B.noclip&&!n){var A=3/this.em;var z=(B.H==null?B.h:B.H),k=(B.D==null?B.d:B.D);var C=v-z-A,o=v+k+A,m=B.lw-3*A,j=1000;if(this.initialSkipBug&&B.lw<0){m=-3*A}if(B.isFixed){j=B.width-m}s.style.clip="rect("+this.Em(C)+" "+this.Em(j)+" "+this.Em(o)+" "+this.Em(m)+")"}}s.style.top=this.Em(-p-v);s.style.left=this.Em(q+E);if(B&&w){if(B.H!=null&&(w.H==null||B.H+p>w.H)){w.H=B.H+p}if(B.D!=null&&(w.D==null||B.D-p>w.D)){w.D=B.D-p}if(B.h+p>w.h){w.h=B.h+p}if(B.d-p>w.d){w.d=B.d-p}if(w.H!=null&&w.H<=w.h){delete w.H}if(w.D!=null&&w.D<=w.d){delete w.D}if(B.w+q>w.w){w.w=B.w+q;if(w.width==null){u.style.width=this.Em(w.w)}}if(B.rw+q>w.rw){w.rw=B.rw+q}if(B.lw+q<w.lw){w.lw=B.lw+q}if(B.width!=null&&!B.isFixed){if(w.width==null){u.style.width=w.width="100%"}s.style.width=B.width}}},alignBox:function(m,s,q){this.placeBox(m,0,q);var o=m.bbox;if(o.isMultiline){return}var k=o.width!=null&&!o.isFixed;var n=0,p=-o.w/2,j="50%";if(this.initialSkipBug){n=o.w-o.rw-0.1;p+=o.lw}if(this.msieMarginScaleBug){p=(p*this.em)+"px"}else{p=this.Em(p)}if(k){p="";j=(50-parseFloat(o.width)/2)+"%"}b.Insert(m.style,({right:{left:"",right:this.Em(n)},center:{left:j,marginLeft:p}})[s])},setStackWidth:function(k,j){if(typeof(j)==="number"){k.style.width=this.Em(Math.max(0,j));var l=k.bbox;if(l){l.w=j;l.exactW=true}l=k.parentNode.bbox;if(l){l.w=j;l.exactW=true}}else{k.style.width=k.parentNode.style.width="100%";if(k.bbox){k.bbox.width=j}if(k.parentNode.bbox){k.parentNode.bbox.width=j}}},createDelimiter:function(t,j,l,p,n){if(!j){t.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};t.bbox.rw=t.bbox.w;this.createSpace(t,t.bbox.h,t.bbox.d,t.bbox.w);return}if(!p){p=1}if(!(l instanceof Array)){l=[l,l]}var s=l[1];l=l[0];var k={alias:j};while(k.alias){j=k.alias;k=this.FONTDATA.DELIMITERS[j];if(!k){k={HW:[0,this.FONTDATA.VARIANT[f.VARIANT.NORMAL]]}}}if(k.load){b.RestartAfter(g.Require(this.fontDir+"/fontdata-"+k.load+".js"))}for(var r=0,o=k.HW.length;r<o;r++){if(k.HW[r][0]*p>=l-0.01||(r==o-1&&!k.stretch)){if(k.HW[r][2]){p*=k.HW[r][2]}if(k.HW[r][3]){j=k.HW[r][3]}var q=this.addElement(t,"span");this.createChar(q,[j,k.HW[r][1]],p,n);t.bbox=q.bbox;t.offset=0.65*t.bbox.w;t.scale=p;return}}if(k.stretch){this["extendDelimiter"+k.dir](t,s,k.stretch,p,n)}},extendDelimiterV:function(z,s,D,E,v){var m=this.createStack(z,true);var u=this.createBox(m),t=this.createBox(m);this.createChar(u,(D.top||D.ext),E,v);this.createChar(t,(D.bot||D.ext),E,v);var l={bbox:{w:0,lw:0,rw:0}},C=l,o;var A=u.bbox.h+u.bbox.d+t.bbox.h+t.bbox.d;var q=-u.bbox.h;this.placeBox(u,0,q,true);q-=u.bbox.d;if(D.mid){C=this.createBox(m);this.createChar(C,D.mid,E,v);A+=C.bbox.h+C.bbox.d}if(D.min&&s<A*D.min){s=A*D.min}if(s>A){l=this.Element("span");this.createChar(l,D.ext,E,v);var B=l.bbox.h+l.bbox.d,j=B-0.05,w,p,x=(D.mid?2:1);p=w=Math.ceil((s-A)/(x*j));if(!D.fullExtenders){j=(s-A)/(x*w)}var r=(w/(w+1))*(B-j);j=B-r;q+=r+j-l.bbox.h;while(x-->0){while(w-->0){if(!this.msieCloneNodeBug){o=l.cloneNode(true)}else{o=this.Element("span");this.createChar(o,D.ext,E,v)}o.bbox=l.bbox;q-=j;this.placeBox(this.addBox(m,o),0,q,true)}q+=r-l.bbox.d;if(D.mid&&x){this.placeBox(C,0,q-C.bbox.h,true);w=p;q+=-(C.bbox.h+C.bbox.d)+r+j-l.bbox.h}}}else{q+=(A-s)/2;if(D.mid){this.placeBox(C,0,q-C.bbox.h,true);q+=-(C.bbox.h+C.bbox.d)}q+=(A-s)/2}this.placeBox(t,0,q-t.bbox.h,true);q-=t.bbox.h+t.bbox.d;z.bbox={w:Math.max(u.bbox.w,l.bbox.w,t.bbox.w,C.bbox.w),lw:Math.min(u.bbox.lw,l.bbox.lw,t.bbox.lw,C.bbox.lw),rw:Math.max(u.bbox.rw,l.bbox.rw,t.bbox.rw,C.bbox.rw),h:0,d:-q,exactW:true};z.scale=E;z.offset=0.55*z.bbox.w;z.isMultiChar=true;this.setStackWidth(m,z.bbox.w)},extendDelimiterH:function(A,m,D,F,v){var q=this.createStack(A,true);var o=this.createBox(q),B=this.createBox(q);this.createChar(o,(D.left||D.rep),F,v);this.createChar(B,(D.right||D.rep),F,v);var j=this.Element("span");this.createChar(j,D.rep,F,v);var C={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},l;this.placeBox(o,-o.bbox.lw,0,true);var t=(o.bbox.rw-o.bbox.lw)+(B.bbox.rw-B.bbox.lw)-0.05,s=o.bbox.rw-o.bbox.lw-0.025,u;if(D.mid){C=this.createBox(q);this.createChar(C,D.mid,F,v);t+=C.bbox.w}if(D.min&&m<t*D.min){m=t*D.min}if(m>t){var E=j.bbox.rw-j.bbox.lw,p=E-0.05,y,r,z=(D.mid?2:1);r=y=Math.ceil((m-t)/(z*p));if(!D.fillExtenders){p=(m-t)/(z*y)}u=(y/(y+1))*(E-p);p=E-u;s-=j.bbox.lw+u;while(z-->0){while(y-->0){if(!this.cloneNodeBug){l=j.cloneNode(true)}else{l=this.Element("span");this.createChar(l,D.rep,F,v)}l.bbox=j.bbox;this.placeBox(this.addBox(q,l),s,0,true);s+=p}if(D.mid&&z){this.placeBox(C,s,0,true);s+=C.bbox.w-u;y=r}}}else{s-=(t-m)/2;if(D.mid){this.placeBox(C,s,0,true);s+=C.bbox.w}s-=(t-m)/2}this.placeBox(B,s,0,true);A.bbox={w:s+B.bbox.rw,lw:0,rw:s+B.bbox.rw,H:Math.max(o.bbox.h,j.bbox.h,B.bbox.h,C.bbox.h),D:Math.max(o.bbox.d,j.bbox.d,B.bbox.d,C.bbox.d),h:j.bbox.h,d:j.bbox.d,exactW:true};A.scale=F;A.isMultiChar=true;this.setStackWidth(q,A.bbox.w)},createChar:function(r,o,l,j){r.isMathJax=true;var q=r,s="",n={fonts:[o[1]],noRemap:true};if(j&&j===f.VARIANT.BOLD){n.fonts=[o[1]+"-bold",o[1]]}if(typeof(o[1])!=="string"){n=o[1]}if(o[0] instanceof Array){for(var p=0,k=o[0].length;p<k;p++){s+=String.fromCharCode(o[0][p])}}else{s=String.fromCharCode(o[0])}if(o[4]){l*=o[4]}if(l!==1||o[3]){q=this.addElement(r,"span",{style:{fontSize:this.Percent(l)},scale:l,isMathJax:true});this.handleVariant(q,n,s);r.bbox=q.bbox}else{this.handleVariant(r,n,s)}if(o[2]){r.style.marginLeft=this.Em(o[2])}if(o[3]){r.firstChild.style.verticalAlign=this.Em(o[3]);r.bbox.h+=o[3];if(r.bbox.h<0){r.bbox.h=0}}if(o[5]){r.bbox.h+=o[5]}if(o[6]){r.bbox.d+=o[6]}if(this.AccentBug&&r.bbox.w===0){q.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(k,j){j-=k.bbox.h;k.bbox.d-=j;k.bbox.h+=j;if(j){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&k.isMultiChar)){if(k.firstChild.style.display===""&&k.style.top!==""){k=k.firstChild;j-=d.unEm(k.style.top)}k.style.position="relative";k.style.top=this.Em(-j)}else{k.style.verticalAlign=this.Em(j);if(d.ffVerticalAlignBug){d.createRule(k.parentNode,k.bbox.h,0,0)}}}},handleVariant:function(z,o,r){var y="",w,B,s,C,j=z,k=!!z.style.fontFamily;if(r.length===0){return}if(!z.bbox){z.bbox={w:0,h:-this.BIGDIMEN,d:-this.BIGDIMEN,rw:-this.BIGDIMEN,lw:this.BIGDIMEN}}if(!o){o=this.FONTDATA.VARIANT[f.VARIANT.NORMAL]}C=o;for(var A=0,x=r.length;A<x;A++){o=C;w=r.charCodeAt(A);B=r.charAt(A);if(w>=55296&&w<56319){A++;w=(((w-55296)<<10)+(r.charCodeAt(A)-56320))+65536;if(this.FONTDATA.RemapPlane1){var D=this.FONTDATA.RemapPlane1(w,o);w=D.n;o=D.variant}}else{var t,q,u=this.FONTDATA.RANGES;for(t=0,q=u.length;t<q;t++){if(u[t].name==="alpha"&&o.noLowerCase){continue}var p=o["offset"+u[t].offset];if(p&&w>=u[t].low&&w<=u[t].high){if(u[t].remap&&u[t].remap[w]){w=p+u[t].remap[w]}else{w=w-u[t].low+p;if(u[t].add){w+=u[t].add}}if(o["variant"+u[t].offset]){o=this.FONTDATA.VARIANT[o["variant"+u[t].offset]]}break}}}if(o.remap&&o.remap[w]){if(o.remap[w] instanceof Array){var l=o.remap[w];w=l[0];o=this.FONTDATA.VARIANT[l[1]]}else{if(typeof(o.remap[w])==="string"){r=o.remap[w]+r.substr(A+1);A=0;x=r.length;w=r.charCodeAt(0)}else{w=o.remap[w];if(o.remap.variant){o=this.FONTDATA.VARIANT[o.remap.variant]}}}}if(this.FONTDATA.REMAP[w]&&!o.noRemap){w=this.FONTDATA.REMAP[w];if(w instanceof Array){o=this.FONTDATA.VARIANT[w[1]];w=w[0]}if(typeof(w)==="string"){r=w+r.substr(A+1);A=0;x=r.length;w=w.charCodeAt(0)}}s=this.lookupChar(o,w);B=s[w];if(k||(!this.checkFont(s,j.style)&&!B[5].img)){if(y.length){this.addText(j,y);y=""}var v=!!j.style.fontFamily||!!z.style.fontStyle||!!z.style.fontWeight||!s.directory||k;k=false;if(j!==z){v=!this.checkFont(s,z.style);j=z}if(v){j=this.addElement(z,"span",{isMathJax:true,subSpan:true})}this.handleFont(j,s,j!==z)}y=this.handleChar(j,s,B,w,y);if(!(B[5]||{}).space){if(B[0]/1000>z.bbox.h){z.bbox.h=B[0]/1000}if(B[1]/1000>z.bbox.d){z.bbox.d=B[1]/1000}}if(z.bbox.w+B[3]/1000<z.bbox.lw){z.bbox.lw=z.bbox.w+B[3]/1000}if(z.bbox.w+B[4]/1000>z.bbox.rw){z.bbox.rw=z.bbox.w+B[4]/1000}z.bbox.w+=B[2]/1000}if(y.length){this.addText(j,y)}if(z.scale&&z.scale!==1){z.bbox.h*=z.scale;z.bbox.d*=z.scale;z.bbox.w*=z.scale;z.bbox.lw*=z.scale;z.bbox.rw*=z.scale}if(r.length==1&&s.skew&&s.skew[w]){z.bbox.skew=s.skew[w]}},checkFont:function(j,k){var l=(k.fontWeight||"normal");if(l.match(/^\d+$/)){l=(parseInt(l)>=600?"bold":"normal")}return(j.family.replace(/'/g,"")===k.fontFamily.replace(/'/g,"")&&(j.style||"normal")===(k.fontStyle||"normal")&&(j.weight||"normal")===l)},handleFont:function(l,j,n){l.style.fontFamily=j.family;if(!j.directory){l.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&j.isWebFont)){var k=j.style||"normal",m=j.weight||"normal";if(k!=="normal"||n){l.style.fontStyle=k}if(m!=="normal"||n){l.style.fontWeight=m}}},handleChar:function(k,j,r,q,p){var o=r[5];if(o.space){if(p.length){this.addText(k,p)}d.createShift(k,r[2]/1000);return""}if(o.img){return this.handleImg(k,j,r,q,p)}if(o.isUnknown&&this.FONTDATA.DELIMITERS[q]){if(p.length){this.addText(k,p)}var m=k.scale;d.createDelimiter(k,q,0,1,j);if(this.FONTDATA.DELIMITERS[q].dir==="V"){k.style.verticalAlign=this.Em(k.bbox.d);k.bbox.h+=k.bbox.d;k.bbox.d=0}k.scale=m;r[0]=k.bbox.h*1000;r[1]=k.bbox.d*1000;r[2]=k.bbox.w*1000;r[3]=k.bbox.lw*1000;r[4]=k.bbox.rw*1000;return""}if(o.c==null){if(q<=65535){o.c=String.fromCharCode(q)}else{var l=q-65536;o.c=String.fromCharCode((l>>10)+55296)+String.fromCharCode((l&1023)+56320)}}if(o.rfix){this.addText(k,p+o.c);d.createShift(k,o.rfix/1000);return""}if(r[2]||!this.msieAccentBug||p.length){return p+o.c}d.createShift(k,r[3]/1000);d.createShift(k,(r[4]-r[3])/1000);this.addText(k,o.c);d.createShift(k,-r[4]/1000);return""},handleImg:function(k,j,o,m,l){return l},lookupChar:function(o,r){var l,j;if(!o.FONTS){var q=this.FONTDATA.FONTS;var p=(o.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(p instanceof Array)){p=[p]}if(o.fonts!=p){o.fonts=p}o.FONTS=[];for(l=0,j=p.length;l<j;l++){if(q[p[l]]){o.FONTS.push(q[p[l]]);q[p[l]].name=p[l]}}}for(l=0,j=o.FONTS.length;l<j;l++){var k=o.FONTS[l];if(typeof(k)==="string"){delete o.FONTS;this.loadFont(k)}if(k[r]){if(k[r].length===5){k[r][5]={}}if(d.allowWebFonts&&!k.available){this.loadWebFont(k)}else{return k}}else{this.findBlock(k,r)}}return this.unknownChar(o,r)},unknownChar:function(j,l){var k=(j.defaultFont||{family:d.config.undefinedFamily});if(j.bold){k.weight="bold"}if(j.italic){k.style="italic"}if(!k[l]){k[l]=[800,200,500,0,500,{isUnknown:true}]}b.signal.Post(["HTML-CSS Jax - unknown char",l,j]);return k},findBlock:function(l,q){if(l.Ranges){for(var p=0,k=l.Ranges.length;p<k;p++){if(q<l.Ranges[p][0]){return}if(q<=l.Ranges[p][1]){var o=l.Ranges[p][2];for(var n=l.Ranges.length-1;n>=0;n--){if(l.Ranges[n][2]==o){l.Ranges.splice(n,1)}}this.loadFont(l.directory+"/"+o+".js")}}}},loadFont:function(k){var j=MathJax.Callback.Queue();j.Push(["Require",g,this.fontDir+"/"+k]);if(this.imgFonts){if(!MathJax.isPacked){k=k.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}j.Push(["Require",g,this.webfontDir+"/png/"+k])}b.RestartAfter(j.Push({}))},loadWebFont:function(j){j.available=j.isWebFont=true;if(d.FontFaceBug){j.family=j.name;if(d.msieFontCSSBug){j.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(j))},loadWebFontError:function(k,j){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");k.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");MathJax.Message.Set("Web-Fonts not available -- using image fonts instead",null,3000);g.Require(this.directory+"/imageFonts.js",j)}else{this.allowWebFonts=false;j()}},Element:MathJax.HTML.Element,addElement:MathJax.HTML.addElement,TextNode:MathJax.HTML.TextNode,addText:MathJax.HTML.addText,ucMatch:MathJax.HTML.ucMatch,BIGDIMEN:10000000,ID:0,idPostfix:"",GetID:function(){this.ID++;return 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l=0,j=n.childNodes.length;l<j;l++){n.childNodes[l].style.visibility="hidden"}}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mpadded.Augment({toHTML:function(r,l,j){r=this.HTMLcreateSpan(r);if(this.data[0]!=null){var p=d.createStack(r,true);var m=d.createBox(p);var k=this.data[0].toHTML(m);if(j!=null){d.Remeasured(this.data[0].HTMLstretchV(m,l,j),m)}else{if(l!=null){d.Remeasured(this.data[0].HTMLstretchH(m,l),m)}else{d.Measured(k,m)}}var s=this.getValues("height","depth","width","lspace","voffset"),q=0,o=0,t=this.HTMLgetMu(r);if(s.lspace){q=this.HTMLlength2em(m,s.lspace,t)}if(s.voffset){o=this.HTMLlength2em(m,s.voffset,t)}d.placeBox(m,q,o);r.bbox={h:m.bbox.h,d:m.bbox.d,w:m.bbox.w,exactW:true,lw:Math.min(0,m.bbox.lw+q),rw:Math.max(m.bbox.w,m.bbox.rw+q),H:Math.max((m.bbox.H==null?-d.BIGDIMEN:m.bbox.H),m.bbox.h+o),D:Math.max((m.bbox.D==null?-d.BIGDIMEN:m.bbox.D),m.bbox.d-o)};if(s.height!==""){r.bbox.h=this.HTMLlength2em(m,s.height,t,"h",0)}if(s.depth!==""){r.bbox.d=this.HTMLlength2em(m,s.depth,t,"d",0)}if(s.width!==""){r.bbox.w=this.HTMLlength2em(m,s.width,t,"w",0)}if(r.bbox.H<=r.bbox.h){delete r.bbox.H}if(r.bbox.D<=r.bbox.d){delete r.bbox.D}var n=/^\s*(\d+(\.\d*)?|\.\d+)\s*(pt|em|ex|mu|px|pc|in|mm|cm)\s*$/;r.bbox.exact=!!((this.data[0]&&this.data[0].data.length==0)||n.exec(s.height)||n.exec(s.width)||n.exec(s.depth));d.setStackWidth(p,r.bbox.w)}this.HTMLhandleSpace(r);this.HTMLhandleColor(r);return r},HTMLlength2em:function(p,q,k,r,j){if(j==null){j=-d.BIGDIMEN}var n=String(q).match(/width|height|depth/);var o=(n?p.bbox[n[0].charAt(0)]:(r?p.bbox[r]:0));var l=d.length2em(q,k,o);if(r&&String(q).match(/^\s*[-+]/)){return Math.max(j,p.bbox[r]+l)}else{return l}},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mrow.Augment({HTMLlineBreaks:function(j){if(!this.parent.linebreakContainer){return false}return(d.config.linebreaks.automatic&&j.bbox.w>d.linebreakWidth)||this.hasNewline()},HTMLstretchH:function(l,j){this.HTMLremoveColor();var k=this.HTMLspanElement();this.data[this.core].HTMLstretchH(k,j);this.HTMLcomputeBBox(k,true);this.HTMLhandleColor(k);return k},HTMLstretchV:function(l,k,m){this.HTMLremoveColor();var j=this.HTMLspanElement();this.data[this.core].HTMLstretchV(j,k,m);this.HTMLcomputeBBox(j,true);this.HTMLhandleColor(j);return j}});f.mstyle.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mfrac.Augment({toHTML:function(C){C=this.HTMLcreateSpan(C);var l=d.createStack(C);var o=d.createBox(l),n=d.createBox(l);d.MeasureSpans([this.HTMLboxChild(0,o),this.HTMLboxChild(1,n)]);var j=this.getValues("displaystyle","linethickness","numalign","denomalign","bevelled");var G=this.HTMLgetScale(),B=j.displaystyle;var F=d.TeX.axis_height*G;if(j.bevelled){var E=(B?0.4:0.15);var r=Math.max(o.bbox.h+o.bbox.d,n.bbox.h+n.bbox.d)+2*E;var D=d.createBox(l);d.createDelimiter(D,47,r);d.placeBox(o,0,(o.bbox.d-o.bbox.h)/2+F+E);d.placeBox(D,o.bbox.w-E/2,(D.bbox.d-D.bbox.h)/2+F);d.placeBox(n,o.bbox.w+D.bbox.w-E,(n.bbox.d-n.bbox.h)/2+F-E)}else{var k=Math.max(o.bbox.w,n.bbox.w);var x=d.thickness2em(j.linethickness,G),z,y,w,s;var A=d.TeX.min_rule_thickness/this.em;if(B){w=d.TeX.num1;s=d.TeX.denom1}else{w=(x===0?d.TeX.num3:d.TeX.num2);s=d.TeX.denom2}w*=G;s*=G;if(x===0){z=Math.max((B?7:3)*d.TeX.rule_thickness,2*A);y=(w-o.bbox.d)-(n.bbox.h-s);if(y<z){w+=(z-y)/2;s+=(z-y)/2}}else{z=Math.max((B?2:0)*A+x,x/2+1.5*A);y=(w-o.bbox.d)-(F+x/2);if(y<z){w+=z-y}y=(F-x/2)-(n.bbox.h-s);if(y<z){s+=z-y}var m=d.createBox(l);d.createRule(m,x,0,k+2*x);d.placeBox(m,0,F-x/2)}d.alignBox(o,j.numalign,w);d.alignBox(n,j.denomalign,-s)}this.HTMLhandleSpace(C);this.HTMLhandleColor(C);return C},HTMLcanStretch:function(j){return false},HTMLhandleSpace:function(j){if(!this.texWithDelims){var k=(this.useMMLspacing?0:d.length2em(this.texSpacing()||0))+0.12;j.style.paddingLeft=d.Em(k);j.style.paddingRight=d.Em(0.12)}}});f.msqrt.Augment({toHTML:function(v){v=this.HTMLcreateSpan(v);var y=d.createStack(v);var m=d.createBox(y),s=d.createBox(y),r=d.createBox(y);var o=this.HTMLgetScale();var z=d.TeX.rule_thickness*o,l,k,w,n;if(this.Get("displaystyle")){l=d.TeX.x_height*o}else{l=z}k=Math.max(z+l/4,1.5*d.TeX.min_rule_thickness/this.em);var j=this.HTMLboxChild(0,m);w=j.bbox.h+j.bbox.d+k+z;d.createDelimiter(r,8730,w,o);d.MeasureSpans([j,r]);n=j.bbox.w;var u=0;if(r.isMultiChar||(d.AdjustSurd&&d.imgFonts)){r.bbox.w*=0.95}if(r.bbox.h+r.bbox.d>w){k=((r.bbox.h+r.bbox.d)-(w-z))/2}var A=d.FONTDATA.DELIMITERS[d.FONTDATA.RULECHAR];if(!A||n<A.HW[0][0]*o||o<0.75){d.createRule(s,0,z,n)}else{d.createDelimiter(s,d.FONTDATA.RULECHAR,n,o)}w=j.bbox.h+k+z;k=w*d.rfuzz;if(r.isMultiChar){k=d.rfuzz}u=this.HTMLaddRoot(y,r,u,r.bbox.h+r.bbox.d-w,o);d.placeBox(r,u,w-r.bbox.h);d.placeBox(s,u+r.bbox.w,w-s.bbox.h+k);d.placeBox(m,u+r.bbox.w,0);this.HTMLhandleSpace(v);this.HTMLhandleColor(v);return v},HTMLaddRoot:function(l,k,j,n,m){return j}});f.mroot.Augment({toHTML:f.msqrt.prototype.toHTML,HTMLaddRoot:function(r,k,p,n,j){var l=d.createBox(r);if(this.data[1]){var o=this.data[1].toHTML(l);o.style.paddingRight=o.style.paddingLeft="";d.Measured(o,l)}else{l.bbox=this.HTMLzeroBBox()}var m=this.HTMLrootHeight(k.bbox.h+k.bbox.d,j,l)-n;var q=Math.min(l.bbox.w,l.bbox.rw);p=Math.max(q,k.offset);d.placeBox(l,p-q,m);return p-k.offset},HTMLrootHeight:function(l,k,j){return 0.45*(l-0.9*k)+0.6*k+Math.max(0,j.bbox.d-0.075)}});f.mfenced.Augment({toHTML:function(n){n=this.HTMLcreateSpan(n);if(this.data.open){this.data.open.toHTML(n)}if(this.data[0]!=null){this.data[0].toHTML(n)}for(var k=1,j=this.data.length;k<j;k++){if(this.data[k]){if(this.data["sep"+k]){this.data["sep"+k].toHTML(n)}this.data[k].toHTML(n)}}if(this.data.close){this.data.close.toHTML(n)}var p=this.HTMLcomputeBBox(n);var l=n.bbox.h,o=n.bbox.d;for(k=0,j=p.length;k<j;k++){p[k].HTMLstretchV(n,l,o)}if(p.length){this.HTMLcomputeBBox(n,true)}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLcomputeBBox:function(o,n){var k=o.bbox={},p=[];this.HTMLcheckStretchy(this.data.open,k,p,n);this.HTMLcheckStretchy(this.data[0],k,p,n);for(var l=1,j=this.data.length;l<j;l++){if(this.data[l]){this.HTMLcheckStretchy(this.data["sep"+l],k,p,n);this.HTMLcheckStretchy(this.data[l],k,p,n)}}this.HTMLcheckStretchy(this.data.close,k,p,n);this.HTMLcleanBBox(k);return p},HTMLcheckStretchy:function(j,k,m,l){if(j){if(!l&&j.HTMLcanStretch("Vertical")){m.push(j);j=(j.CoreMO()||j)}this.HTMLcombineBBoxes(j,k)}}});f.menclose.Augment({toHTML:f.mbase.HTMLautoload});f.maction.Augment({toHTML:f.mbase.HTMLautoload});f.semantics.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.munderover.Augment({toHTML:function(K,G,E){var j=this.getValues("displaystyle","accent","accentunder","align");if(!j.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return f.msubsup.prototype.toHTML.call(this,K)}K=this.HTMLcreateSpan(K);var O=this.HTMLgetScale();var p=d.createStack(K);var q=[],n=[],M=[],v,L,H;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L]=d.createBox(p);n[L]=this.data[L].toHTML(v);if(L==this.base){if(E!=null){this.data[this.base].HTMLstretchV(v,G,E)}else{if(G!=null){this.data[this.base].HTMLstretchH(v,G)}}M[L]=(E==null&&G!=null?false:this.data[L].HTMLcanStretch("Horizontal"))}else{M[L]=this.data[L].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(n);var l=-d.BIGDIMEN,J=l;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]){if(q[L].bbox.w>J){J=q[L].bbox.w}if(!M[L]&&J>l){l=J}}}if(E==null&&G!=null){l=G}else{if(l==-d.BIGDIMEN){l=J}}for(L=J=0,H=this.data.length;L<H;L++){if(this.data[L]){v=q[L];if(M[L]){v.bbox=this.data[L].HTMLstretchH(v,l).bbox}if(v.bbox.w>J){J=v.bbox.w}}}var C=d.TeX.rule_thickness,F=d.FONTDATA.TeX_factor;var o=q[this.base]||{bbox:this.HTMLzeroBBox()};var u,r,z,w,s,B,I,N=0;if(o.bbox.ic){N=1.3*o.bbox.ic+0.05}for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L];s=d.TeX.big_op_spacing5*O;var A=(L!=this.base&&j[this.ACCENTS[L]]);if(A&&v.bbox.w<=1/d.em+0.0001){v.bbox.w=v.bbox.rw-v.bbox.lw;v.bbox.noclip=true;if(v.bbox.lw){v.insertBefore(d.createSpace(v.parentNode,0,0,-v.bbox.lw),v.firstChild)}d.createBlank(v,0,0,v.bbox.rw+0.1)}B={left:0,center:(J-v.bbox.w)/2,right:J-v.bbox.w}[j.align];u=B;r=0;if(L==this.over){if(A){I=Math.max(C*O*F,2.5/this.em);s=0;if(o.bbox.skew){u+=o.bbox.skew}}else{z=d.TeX.big_op_spacing1*O*F;w=d.TeX.big_op_spacing3*O*F;I=Math.max(z,w-Math.max(0,v.bbox.d))}I=Math.max(I,1.5/this.em);u+=N/2;r=o.bbox.h+v.bbox.d+I;v.bbox.h+=s}else{if(L==this.under){if(A){I=3*C*O*F;s=0}else{z=d.TeX.big_op_spacing2*O*F;w=d.TeX.big_op_spacing4*O*F;I=Math.max(z,w-v.bbox.h)}I=Math.max(I,1.5/this.em);u-=N/2;r=-(o.bbox.d+v.bbox.h+I);v.bbox.d+=s}}d.placeBox(v,u,r)}}this.HTMLhandleSpace(K);this.HTMLhandleColor(K);return K},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.msubsup.Augment({toHTML:function(J,H,B){J=this.HTMLcreateSpan(J);var M=this.HTMLgetScale(),G=this.HTMLgetMu(J);var o=d.createStack(J),k,m=[];var n=d.createBox(o);if(this.data[this.base]){m.push(this.data[this.base].toHTML(n));if(B!=null){this.data[this.base].HTMLstretchV(n,H,B)}else{if(H!=null){this.data[this.base].HTMLstretchH(n,H)}}}else{n.bbox=this.HTMLzeroBBox()}var K=d.TeX.x_height*M,A=d.TeX.scriptspace*M*0.75;var j,w;if(this.HTMLnotEmpty(this.data[this.sup])){j=d.createBox(o);m.push(this.data[this.sup].toHTML(j))}if(this.HTMLnotEmpty(this.data[this.sub])){w=d.createBox(o);m.push(this.data[this.sub].toHTML(w))}d.MeasureSpans(m);if(j){j.bbox.w+=A;j.bbox.rw=Math.max(j.bbox.w,j.bbox.rw)}if(w){w.bbox.w+=A;w.bbox.rw=Math.max(w.bbox.w,w.bbox.rw)}d.placeBox(n,0,0);var l=(this.data[this.sup]||this.data[this.sub]||this).HTMLgetScale();var E=d.TeX.sup_drop*l,C=d.TeX.sub_drop*l;var y=n.bbox.h-E,x=n.bbox.d+C,L=0,F;if(n.bbox.ic){n.bbox.w-=n.bbox.ic;L=1.3*n.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&n.bbox.scale===1&&!this.data[this.base].Get("largeop")){y=x=0}}var I=this.getValues("subscriptshift","superscriptshift");I.subscriptshift=(I.subscriptshift===""?0:d.length2em(I.subscriptshift,G));I.superscriptshift=(I.superscriptshift===""?0:d.length2em(I.superscriptshift,G));if(!j){if(w){x=Math.max(x,d.TeX.sub1*M,w.bbox.h-(4/5)*K,I.subscriptshift);d.placeBox(w,n.bbox.w,-x,w.bbox)}}else{if(!w){k=this.getValues("displaystyle","texprimestyle");F=d.TeX[(k.displaystyle?"sup1":(k.texprimestyle?"sup3":"sup2"))];y=Math.max(y,F*M,j.bbox.d+(1/4)*K,I.superscriptshift);d.placeBox(j,n.bbox.w+L,y,j.bbox)}else{x=Math.max(x,d.TeX.sub2*M);var z=d.TeX.rule_thickness*M;if((y-j.bbox.d)-(w.bbox.h-x)<3*z){x=3*z-y+j.bbox.d+w.bbox.h;E=(4/5)*K-(y-j.bbox.d);if(E>0){y+=E;x-=E}}d.placeBox(j,n.bbox.w+L,Math.max(y,I.superscriptshift));d.placeBox(w,n.bbox.w,-Math.max(x,I.subscriptshift))}}this.HTMLhandleSpace(J);this.HTMLhandleColor(J);return J},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mmultiscripts.Augment({toHTML:f.mbase.HTMLautoload});f.mtable.Augment({toHTML:f.mbase.HTMLautoload});f["annotation-xml"].Augment({toHTML:f.mbase.HTMLautoload});f.math.Augment({toHTML:function(t,k){var q=this.Get("alttext");if(q&&q!==""){k.setAttribute("aria-label",q)}var l=d.addElement(t,"nobr",{isMathJax:true});t=this.HTMLcreateSpan(l);var r=d.createStack(t),m=d.createBox(r),s;r.style.fontSize=l.parentNode.style.fontSize;l.parentNode.style.fontSize="";if(this.data[0]!=null){if(d.msieColorBug){if(this.background){this.data[0].background=this.background;delete this.background}if(this.mathbackground){this.data[0].mathbackground=this.mathbackground;delete this.mathbackground}}f.mbase.prototype.displayAlign=b.config.displayAlign;f.mbase.prototype.displayIndent=b.config.displayIndent;var n=this.data[0].toHTML(m);n.bbox.exactW=false;s=d.Measured(n,m)}d.placeBox(m,0,0);r.style.width=Math.round(d.unEm(r.style.width)*this.em)+"px";var j=1/d.em,o=d.em/d.outerEm;d.em/=o;t.bbox.h*=o;t.bbox.d*=o;t.bbox.w*=o;t.bbox.lw*=o;t.bbox.rw*=o;if(s&&s.bbox.width!=null){r.style.width=s.bbox.width;m.style.width="100%"}this.HTMLhandleColor(t);if(s){d.createRule(t,(s.bbox.h+j)*o,(s.bbox.d+j)*o,0)}if(!this.isMultiline&&this.Get("display")==="block"&&t.bbox.width==null){var u=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(u.indentalignfirst!==f.INDENTALIGN.INDENTALIGN){u.indentalign=u.indentalignfirst}if(u.indentalign===f.INDENTALIGN.AUTO){u.indentalign=this.displayAlign}k.style.textAlign=u.indentalign;if(u.indentshiftfirst!==f.INDENTSHIFT.INDENTSHIFT){u.indentshift=u.indentshiftfirst}if(u.indentshift==="auto"){u.indentshift=this.displayIndent}if(u.indentshift&&u.indentalign!==f.INDENTALIGN.CENTER){t.style[{left:"marginLeft",right:"marginRight"}[u.indentalign]]=d.Em(d.length2em(u.indentshift))}}return t},HTMLspanElement:f.mbase.prototype.HTMLspanElement});f.TeXAtom.Augment({toHTML:function(k){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){if(this.texClass===f.TEXCLASS.VCENTER){var j=d.createStack(k);var l=d.createBox(j);d.Measured(this.data[0].toHTML(l),l);d.placeBox(l,0,d.TeX.axis_height-(l.bbox.h+l.bbox.d)/2+l.bbox.d)}else{k.bbox=this.data[0].toHTML(k).bbox}}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k}});MathJax.Hub.Register.StartupHook("onLoad",function(){setTimeout(MathJax.Callback(["loadComplete",d,"jax.js"]),0)})});b.Register.StartupHook("End Config",function(){b.Browser.Select({MSIE:function(j){var n=(document.documentMode||0);var m=j.versionAtLeast("7.0");var l=j.versionAtLeast("8.0")&&n>7;var k=(document.compatMode==="BackCompat");if(n<9){d.config.styles[".MathJax .MathJax_HitBox"]["background-color"]="white";d.config.styles[".MathJax .MathJax_HitBox"].opacity=0;d.config.styles[".MathJax .MathJax_HitBox"].filter="alpha(opacity=0)"}d.Augment({PaddingWidthBug:true,msieAccentBug:true,msieColorBug:true,msieColorPositionBug:true,msieRelativeWidthBug:k,msieDisappearingBug:(n>=8),msieMarginScaleBug:(n<8),msiePaddingWidthBug:true,msieBorderWidthBug:k,msieFrameSizeBug:(n<=8),msieInlineBlockAlignBug:(!l||k),msiePlaceBoxBug:(l&&!k),msieClipRectBug:!l,msieNegativeSpaceBug:k,cloneNodeBug:(l&&j.version==="8.0"),initialSkipBug:(n<8),msieNegativeBBoxBug:(n>=8),msieIE6:!m,msieItalicWidthBug:true,FontFaceBug:true,msieFontCSSBug:j.isIE9,allowWebFonts:(n>=9?"woff":"eot")})},Firefox:function(k){var l=false;if(k.versionAtLeast("3.5")){var j=String(document.location).replace(/[^\/]*$/,"");if(document.location.protocol!=="file:"||b.config.root.match(/^https?:\/\//)||(b.config.root+"/").substr(0,j.length)===j){l="otf"}}d.Augment({ffVerticalAlignBug:true,AccentBug:true,allowWebFonts:l})},Safari:function(o){var m=o.versionAtLeast("3.0");var l=o.versionAtLeast("3.1");var j=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var k=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var p=(l&&o.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!o.versionAtLeast("5.0"))||(k!=null&&(k[1]<2||(k[1]==2&&k[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!l,safariTextNodeBug:!m,forceReflow:true,allowWebFonts:(l&&!p?"otf":false)});if(j){d.Augment({webFontDefault:(o.isMobile?"sans-serif":"serif")})}if(o.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(p){var n=b.config["HTML-CSS"];if(n){n.availableFonts=[];n.preferredFont=null}else{b.config["HTML-CSS"]={availableFonts:[],preferredFont:null}}}},Chrome:function(j){d.Augment({Em:d.Px,unEm:d.unPx,chromeHeightBug:true,cloneNodeBug:true,rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariWebFontSerif:[""],forceReflow:true,allowWebFonts:(j.versionAtLeast("4.0")?"otf":"svg")})},Opera:function(j){j.isMini=(navigator.appVersion.match("Opera Mini")!=null);d.config.styles[".MathJax .merror"]["vertical-align"]=null;d.config.styles[".MathJax span"]["z-index"]=0;d.Augment({operaHeightBug:true,operaVerticalAlignBug:true,operaFontSizeBug:j.versionAtLeast("10.61"),initialSkipBug:true,FontFaceBug:true,PaddingWidthBug:true,allowWebFonts:(j.versionAtLeast("10.0")&&!j.isMini?"otf":false),adjustAvailableFonts:d.removeSTIXfonts})},Konqueror:function(j){d.Augment({konquerorVerticalAlignBug:true})}})});MathJax.Hub.Register.StartupHook("End Cookie",function(){if(b.config.menuSettings.zoom!=="None"){g.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.Ajax,MathJax.Hub,MathJax.OutputJax["HTML-CSS"]);
+(function(h,b,d){var g,i=b.Browser.isMobile;var e=function(){var k=[].slice.call(arguments,0);k[0][0]=["HTML-CSS",k[0][0]];return MathJax.Message.Set.apply(MathJax.Message,k)};var f=MathJax.Object.Subclass({timeout:(i?15:8)*1000,FontInfo:{STIX:{family:"STIXSizeOneSym",testString:"() {} []"},TeX:{family:"MathJax_Size1",testString:"() {} []"}},comparisonFont:["sans-serif","monospace","script","Times","Courier","Arial","Helvetica"],testSize:["40px","50px","60px","30px","20px"],Init:function(){this.div=MathJax.HTML.addElement(document.body,"div",{id:"MathJax_Font_Test",style:{position:"absolute",visibility:"hidden",top:0,left:0,width:"auto",padding:0,border:0,margin:0,whiteSpace:"nowrap",textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal",fontSize:this.testSize[0],fontWeight:"normal",fontStyle:"normal",fontSizeAdjust:"none"}},[""]);this.text=this.div.firstChild},findFont:function(o,l){if(l&&this.testCollection(l)){return l}for(var n=0,k=o.length;n<k;n++){if(o[n]===l){continue}if(this.testCollection(o[n])){return o[n]}}return null},testCollection:function(k){return this.testFont(this.FontInfo[k])},testFont:function(n){if(n.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(n.weight||"normal");this.div.style.fontStyle=(n.style||"normal")}var l=this.getComparisonWidths(n.testString,n.noStyleChar);if(l){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==l[0]){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[l[2]];if(this.div.offsetWidth==l[1]){return false}}if(this.div.offsetWidth!=l[3]||this.div.offsetHeight!=l[4]){if(n.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var o=0,k=this.testSize.length;o<k;o++){if(this.testStyleChar(n,this.testSize[o])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(m,p){var s=3+(m.weight?2:0)+(m.style?4:0);var l="",o=0;var r=this.div.style.fontSize;this.div.style.fontSize=p;if(d.msieItalicWidthBug&&m.style==="italic"){this.text.nodeValue=l=this.compChar;o=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+l}else{this.text.nodeValue=this.compChar+l}var k=this.div.offsetWidth-o;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+l}else{this.text.nodeValue=this.styleChar+l}var q=Math.floor((this.div.offsetWidth-o)/k+0.5);if(q===s){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+l}else{this.text.nodeValue=this.versionChar+l}m.version=Math.floor((this.div.offsetWidth-o)/k+1.5)/2}this.div.style.fontSize=r;return(q===s)},getComparisonWidths:function(p,n){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!n){p+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=p}else{this.text.nodeValue=p}this.div.style.fontFamily=this.comparisonFont[0];var l=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var r=this.div.offsetWidth,o=this.div.offsetHeight;for(var q=1,k=this.comparisonFont.length;q<k;q++){this.div.style.fontFamily=this.comparisonFont[q];if(this.div.offsetWidth!=l){return[l,this.div.offsetWidth,q,r,o]}}return null},loadWebFont:function(l){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+l.directory);var o=e(["LoadWebFont","Loading web-font %1",d.fontInUse+"/"+l.directory]);var k=MathJax.Callback({});var m=MathJax.Callback(["loadComplete",this,l,o,k]);h.timer.start(h,[this.checkWebFont,l,m],0,this.timeout);return k},loadComplete:function(m,p,l,k){MathJax.Message.Clear(p);if(k===h.STATUS.OK){this.webFontLoaded=true;l();return}this.loadError(m);if(b.Browser.isFirefox&&d.allowWebFonts){var o=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){o+=":"+document.location.port}o+="/";if(h.fileURL(d.webfontDir).substr(0,o.length)!==o){this.firefoxFontError(m)}}if(!this.webFontLoaded){d.loadWebFontError(m,l)}else{l()}},loadError:function(k){e(["CantLoadWebFont","Can't load web font %1",d.fontInUse+"/"+k.directory],null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+k.directory,k])},firefoxFontError:function(k){e(["FirefoxCantLoadWebFont","Firefox can't load web fonts from a remote host"],null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(k,l,m){if(k.time(m)){return}if(d.Font.testFont(l)){m(k.STATUS.OK)}else{setTimeout(k,k.delay)}},fontFace:function(m){var n=d.allowWebFonts;var p=d.FONTDATA.FONTS[m];if(d.msieFontCSSBug&&!p.family.match(/-Web$/)){p.family+="-Web"}var l=h.fileURL(d.webfontDir+"/"+n);var k=m.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!k.match(/-/)){k+="-Regular"}if(n==="svg"){k+=".svg#"+k}else{k+="."+n}var o={"font-family":p.family,src:"url('"+l+"/"+k+"')"};if(n==="otf"){o.src+=" format('opentype')";l=h.fileURL(d.webfontDir+"/woff");o.src="url('"+l+"/"+k.replace(/otf$/,"woff")+"') format('woff'), "+o.src}else{if(n!=="eot"){o.src+=" format('"+n+"')"}}if(!(d.FontFaceBug&&p.isWebFont)){if(m.match(/-bold/)){o["font-weight"]="bold"}if(m.match(/-italic/)){o["font-style"]="italic"}}return o}});var j,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! 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*":{filter:"none",opacity:1,background:"transparent"},"@font-face":{"font-family":"MathJax_Blank",src:"url('about:blank')"}}},settings:b.config.menuSettings,hideProcessedMath:true,Font:null,webFontDefault:"MathJax_Blank",allowWebFonts:"otf",maxStretchyParts:1000,Config:function(){if(!this.require){this.require=[]}this.Font=f();this.SUPER(arguments).Config.call(this);var l=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(l.scale){this.config.scale=l.scale}if(l.font&&l.font!=="Auto"){if(l.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont=this.config.webFont="TeX"}else{if(l.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(l.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(l.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont=this.config.webFont=""}}}}}var k=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!k&&this.allowWebFonts){k=this.config.webFont;if(k){this.webFonts=true}}if(!k&&this.config.imageFont){k=this.config.imageFont;this.imgFonts=true}if(k){this.fontInUse=k;this.fontDir+="/"+k;this.webfontDir+="/"+k;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{e(["CantFindFontUsing","Can't find a valid font using %1","["+this.config.availableFonts.join(", ")+"]"],null,3000);this.fontInUse="generic";this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]},"-generic-variant":{fonts:[]},"-largeOp":{fonts:[]},"-smallOp":{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){j=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=j.ContextMenu;this.Mousedown=j.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var l=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=l.offsetWidth/5;this.hiddenDiv.removeChild(l);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(k){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return h.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(n){for(var l=0,k=n.length;l<k;l++){if(n[l]==="STIX"){n.splice(l,1);k--;l--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=n[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var l=0,k=d.config.preloadWebFonts.length;l<k;l++){var n=d.FONTDATA.FONTS[d.config.preloadWebFonts[l]];if(!n.available){d.Font.testFont(n)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(o){var u=o.jax[this.id],v,r=u.length,z,t,A,n,y,l,x,q,s,k,w=false,B=this.config.linebreaks.automatic,p=this.config.linebreaks.width;if(B){w=(p.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(w){p=p.replace(/\s*container\s*/,"")}else{k=this.defaultWidth}if(p===""){p="100%"}}else{k=100000}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}t=z.previousSibling;if(t&&String(t.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){t.parentNode.removeChild(t)}l=z.MathJax.elementJax;if(!l){continue}l.HTMLCSS={display:(l.root.Get("display")==="block")};A=n=this.Element("span",{className:"MathJax",id:l.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:j.Menu,onmousedown:j.Mousedown,onmouseover:j.Mouseover,onmouseout:j.Mouseout,onmousemove:j.Mousemove,onclick:j.Click,ondblclick:j.DblClick});if(b.Browser.noContextMenu){A.ontouchstart=a.start;A.ontouchend=a.end}if(l.HTMLCSS.display){n=this.Element("div",{className:"MathJax_Display"});n.appendChild(A)}else{if(this.msieDisappearingBug){A.style.display="inline-block"}}n.setAttribute("role","textbox");n.setAttribute("aria-readonly","true");n.className+=" MathJax_Processing";z.parentNode.insertBefore(n,z);z.parentNode.insertBefore(this.EmExSpan.cloneNode(true),z);if(w){n.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),n)}}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=z.previousSibling;n=y.previousSibling;l=z.MathJax.elementJax;if(!l){continue}x=y.firstChild.offsetHeight/60;q=y.lastChild.firstChild.offsetHeight/60;if(w){k=n.previousSibling.firstChild.offsetWidth}if(x===0||x==="NaN"){this.hiddenDiv.appendChild(n);l.HTMLCSS.isHidden=true;x=this.defaultEx;q=this.defaultEm;if(w){k=this.defaultWidth}}s=Math.floor(Math.max(this.config.minScaleAdjust/100,(x/this.TeX.x_height)/q)*this.config.scale);l.HTMLCSS.scale=s/100;l.HTMLCSS.fontSize=s+"%";l.HTMLCSS.em=l.HTMLCSS.outerEm=q;this.em=q*s/100;l.HTMLCSS.ex=x;l.HTMLCSS.lineWidth=(B?this.length2em(p,1,k/this.em):1000000)}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=u[v].previousSibling;l=u[v].MathJax.elementJax;if(!l){continue}if(w){A=y.previousSibling;if(!l.HTMLCSS.isHidden){A=A.previousSibling}A.parentNode.removeChild(A)}y.parentNode.removeChild(y)}o.HTMLCSSeqn=o.HTMLCSSlast=0;o.HTMLCSSi=-1;o.HTMLCSSchunk=this.config.EqnChunk;o.HTMLCSSdelay=false},Translate:function(l,p){if(!l.parentNode){return}if(p.HTMLCSSdelay){p.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var k=l.MathJax.elementJax,o=k.root,m=document.getElementById(k.inputID+"-Frame"),q=(k.HTMLCSS.display?m.parentNode:m);this.em=g.mbase.prototype.em=k.HTMLCSS.em*k.HTMLCSS.scale;this.outerEm=k.HTMLCSS.em;this.scale=k.HTMLCSS.scale;this.linebreakWidth=k.HTMLCSS.lineWidth;m.style.fontSize=k.HTMLCSS.fontSize;this.initImg(m);this.initHTML(o,m);o.setTeXclass();try{o.toHTML(m,q)}catch(n){if(n.restart){while(m.firstChild){m.removeChild(m.firstChild)}}throw n}if(k.HTMLCSS.isHidden){l.parentNode.insertBefore(q,l)}q.className=q.className.split(/ /)[0];if(this.hideProcessedMath){q.className+=" MathJax_Processed";if(l.MathJax.preview){k.HTMLCSS.preview=l.MathJax.preview;delete l.MathJax.preview}p.HTMLCSSeqn+=(p.i-p.HTMLCSSi);p.HTMLCSSi=p.i;if(p.HTMLCSSeqn>=p.HTMLCSSlast+p.HTMLCSSchunk){this.postTranslate(p);p.HTMLCSSchunk=Math.floor(p.HTMLCSSchunk*this.config.EqnChunkFactor);p.HTMLCSSdelay=true}}},postTranslate:function(r){var l=r.jax[this.id];if(!this.hideProcessedMath){return}for(var p=r.HTMLCSSlast,k=r.HTMLCSSeqn;p<k;p++){var n=l[p];if(n&&n.MathJax.elementJax){n.previousSibling.className=n.previousSibling.className.split(/ /)[0];var q=n.MathJax.elementJax.HTMLCSS;if(q.preview){q.preview.innerHTML="";n.MathJax.preview=q.preview;delete q.preview}}}if(this.forceReflow){var o=(document.styleSheets||[])[0]||{};o.disabled=true;o.disabled=false}r.HTMLCSSlast=r.HTMLCSSeqn},getJaxFromMath:function(k){if(k.parentNode.className==="MathJax_Display"){k=k.parentNode}do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return k.root.HTMLspanElement()},getHoverBBox:function(k,n,o){var p=n.bbox,m=k.HTMLCSS.outerEm;var l={w:p.w*m,h:p.h*m,d:p.d*m};if(p.width){l.width=p.width}return l},Zoom:function(l,v,u,k,s){v.className="MathJax";v.style.fontSize=l.HTMLCSS.fontSize;var x=v.appendChild(this.EmExSpan.cloneNode(true));var o=x.lastChild.firstChild.offsetHeight/60;this.em=g.mbase.prototype.em=o;this.outerEm=o/l.HTMLCSS.scale;x.parentNode.removeChild(x);this.idPostfix="-zoom";l.root.toHTML(v,v);this.idPostfix="";var n=l.root.HTMLspanElement().bbox.width;if(n){v.style.width=Math.floor(k-1.5*d.em)+"px";v.style.display="inline-block";var m=(l.root.id||"MathJax-Span-"+l.root.spanID)+"-zoom";var p=document.getElementById(m).firstChild;while(p&&p.style.width!==n){p=p.nextSibling}if(p){p.style.width="100%"}}v.style.position="absolute";if(!n){u.style.position="absolute"}var t=v.offsetWidth,r=v.offsetHeight,w=u.offsetHeight,q=u.offsetWidth;if(q===0){q=u.parentNode.offsetWidth}v.style.position=u.style.position="";return{Y:-j.getBBox(v).h,mW:q,mH:w,zW:t,zH:r}},initImg:function(k){},initHTML:function(l,k){},initFont:function(k){var m=d.FONTDATA.FONTS,l=d.config.availableFonts;if(l&&l.length&&d.Font.testFont(m[k])){m[k].available=true;return null}if(!this.allowWebFonts){return null}m[k].isWebFont=true;if(d.FontFaceBug){m[k].family=k;if(d.msieFontCSSBug){m[k].family+="-Web"}}return h.Styles({"@font-face":this.Font.fontFace(k)})},Remove:function(k){var l=document.getElementById(k.inputID+"-Frame");if(l){if(k.HTMLCSS.display){l=l.parentNode}l.parentNode.removeChild(l)}delete k.HTMLCSS},getHD:function(l){var k=l.style.position;l.style.position="absolute";this.HDimg.style.height="0px";l.appendChild(this.HDspan);var m={h:l.offsetHeight};this.HDimg.style.height=m.h+"px";m.d=l.offsetHeight-m.h;m.h-=m.d;m.h/=this.em;m.d/=this.em;l.removeChild(this.HDspan);l.style.position=k;return m},getW:function(o){var l,n,m=(o.bbox||{}).w,p=o;if(o.bbox&&o.bbox.exactW){return m}if((o.bbox&&m>=0&&!this.initialSkipBug)||this.negativeBBoxes||!o.firstChild){l=o.offsetWidth;n=o.parentNode.offsetHeight}else{if(o.bbox&&m<0&&this.msieNegativeBBoxBug){l=-o.offsetWidth,n=o.parentNode.offsetHeight}else{if(this.initialSkipBug){var k=o.style.position;o.style.position="absolute";p=this.startMarker;o.insertBefore(p,o.firstChild)}o.appendChild(this.endMarker);l=this.endMarker.offsetLeft-p.offsetLeft;o.removeChild(this.endMarker);if(this.initialSkipBug){o.removeChild(p);o.style.position=k}}}if(n!=null){o.parentNode.HH=n/this.em}return l/this.em},Measured:function(m,l){var n=m.bbox;if(n.width==null&&n.w&&!n.isMultiline){var k=this.getW(m);n.rw+=k-n.w;n.w=k;n.exactW=true}if(!l){l=m.parentNode}if(!l.bbox){l.bbox=n}return m},Remeasured:function(l,k){k.bbox=this.Measured(l,k).bbox},MeasureSpans:function(o){var r=[],t,q,n,u,k,p,l,s;for(q=0,n=o.length;q<n;q++){t=o[q];if(!t){continue}u=t.bbox;s=this.parentNode(t);if(u.exactW||u.width||u.w===0||u.isMultiline){if(!s.bbox){s.bbox=u}continue}if(this.negativeBBoxes||!t.firstChild||(u.w>=0&&!this.initialSkipBug)||(u.w<0&&this.msieNegativeBBoxBug)){r.push([t])}else{if(this.initialSkipBug){k=this.startMarker.cloneNode(true);p=this.endMarker.cloneNode(true);t.insertBefore(k,t.firstChild);t.appendChild(p);r.push([t,k,p,t.style.position]);t.style.position="absolute"}else{p=this.endMarker.cloneNode(true);t.appendChild(p);r.push([t,null,p])}}}for(q=0,n=r.length;q<n;q++){t=r[q][0];u=t.bbox;s=this.parentNode(t);if((u.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!t.firstChild){l=t.offsetWidth;s.HH=s.offsetHeight/this.em}else{if(u.w<0&&this.msieNegativeBBoxBug){l=-t.offsetWidth,s.HH=s.offsetHeight/this.em}else{l=r[q][2].offsetLeft-((r[q][1]||{}).offsetLeft||0)}}l/=this.em;u.rw+=l-u.w;u.w=l;u.exactW=true;if(!s.bbox){s.bbox=u}}for(q=0,n=r.length;q<n;q++){t=r[q];if(t[1]){t[1].parentNode.removeChild(t[1]),t[0].style.position=t[3]}if(t[2]){t[2].parentNode.removeChild(t[2])}}},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},EmRounded:function(k){k=(Math.round(k*d.em)+0.05)/d.em;if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(k){return parseFloat(k)},Px:function(k){k*=this.em;var l=(k<0?"-":"");return l+Math.abs(k).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(k){return parseFloat(k)/this.em},Percent:function(k){return(100*k).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(r,l,p){if(typeof(r)!=="string"){r=r.toString()}if(r===""){return""}if(r===g.SIZE.NORMAL){return 1}if(r===g.SIZE.BIG){return 2}if(r===g.SIZE.SMALL){return 0.71}if(r==="infinity"){return d.BIGDIMEN}var o=this.FONTDATA.TeX_factor;if(r.match(/mathspace$/)){return d.MATHSPACE[r]*o}var n=r.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var k=parseFloat(n[1]||"1"),q=n[2];if(p==null){p=1}if(l==null){l=1}if(q==="em"){return k*o}if(q==="ex"){return k*d.TeX.x_height*o}if(q==="%"){return k/100*p}if(q==="px"){return k/d.em}if(q==="pt"){return k/10*o}if(q==="pc"){return k*1.2*o}if(q==="in"){return k*this.pxPerInch/d.em}if(q==="cm"){return k*this.pxPerInch/d.em/2.54}if(q==="mm"){return k*this.pxPerInch/d.em/25.4}if(q==="mu"){return k/18*o*l}return k*o*p},thickness2em:function(l,k){var m=d.TeX.rule_thickness;if(l===g.LINETHICKNESS.MEDIUM){return m}if(l===g.LINETHICKNESS.THIN){return 0.67*m}if(l===g.LINETHICKNESS.THICK){return 1.67*m}return this.length2em(l,k,m)},getPadding:function(l){var n={top:0,right:0,bottom:0,left:0},k=false;for(var o in n){if(n.hasOwnProperty(o)){var m=l.style["padding"+o.charAt(0).toUpperCase()+o.substr(1)];if(m){n[o]=this.length2em(m);k=true}}}return(k?n:false)},getBorders:function(p){var m={top:0,right:0,bottom:0,left:0},n={},l=false;for(var q in m){if(m.hasOwnProperty(q)){var k="border"+q.charAt(0).toUpperCase()+q.substr(1);var o=p.style[k+"Style"];if(o){l=true;m[q]=this.length2em(p.style[k+"Width"]);n[k]=[p.style[k+"Width"],p.style[k+"Style"],p.style[k+"Color"]].join(" ")}}}m.css=n;return(l?m:false)},setBorders:function(k,l){if(l){for(var m in l.css){if(l.css.hasOwnProperty(m)){k.style[m]=l.css[m]}}}},createStrut:function(m,l,n){var k=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:l+"px",width:"1px",marginRight:"-1px"}});if(n){m.insertBefore(k,m.firstChild)}else{m.appendChild(k)}return k},createBlank:function(l,k,m){var n=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(k)}});if(m){l.insertBefore(n,l.firstChild)}else{l.appendChild(n)}return n},createShift:function(l,k,n){var m=this.Element("span",{style:{marginLeft:this.Em(k)},isMathJax:true});if(n){l.insertBefore(m,l.firstChild)}else{l.appendChild(m)}return m},createSpace:function(p,n,o,q,m,s){if(n<-o){o=-n}var r=this.Em(n+o),k=this.Em(-o);if(this.msieInlineBlockAlignBug){k=this.Em(d.getHD(p.parentNode).d-o)}if(p.isBox||s){var l=(p.scale==null?1:p.scale);p.bbox={exactW:true,h:n*l,d:o*l,w:q*l,rw:q*l,lw:0};p.style.height=r;p.style.verticalAlign=k;p.HH=(n+o)*l}else{p=this.addElement(p,"span",{style:{height:r,verticalAlign:k},isMathJax:true})}if(q>=0){p.style.width=this.Em(q);p.style.display="inline-block";p.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){p.style.height=""}p.style.marginLeft=this.Em(q);if(d.safariNegativeSpaceBug&&p.parentNode.firstChild==p){this.createBlank(p,0,true)}}if(m&&m!==g.COLOR.TRANSPARENT){p.style.backgroundColor=m;p.style.position="relative"}return p},createRule:function(r,n,p,s,l){if(n<-p){p=-n}var m=d.TeX.min_rule_thickness,o=1;if(s>0&&s*this.em<m){s=m/this.em}if(n+p>0&&(n+p)*this.em<m){o=1/(n+p)*(m/this.em);n*=o;p*=o}if(!l){l="solid"}else{l="solid "+l}l=this.Em(s)+" "+l;var t=(o===1?this.Em(n+p):m+"px"),k=this.Em(-p);var q=this.addElement(r,"span",{style:{borderLeft:l,display:"inline-block",overflow:"hidden",width:0,height:t,verticalAlign:k},bbox:{h:n,d:p,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:n+p,isMathJax:true});if(s>0&&q.offsetWidth==0){q.style.width=this.Em(s)}if(r.isBox||r.className=="mspace"){r.bbox=q.bbox,r.HH=n+p}return q},createFrame:function(s,q,r,u,x,l){if(q<-r){r=-q}var p=2*x;if(this.msieFrameSizeBug){if(u<p){u=p}if(q+r<p){q=p-r}}if(this.msieBorderWidthBug){p=0}var v=this.Em(q+r-p),k=this.Em(-r-x),o=this.Em(u-p);var m=this.Em(x)+" "+l;var n=this.addElement(s,"span",{style:{border:m,display:"inline-block",overflow:"hidden",width:o,height:v},bbox:{h:q,d:r,w:u,rw:u,lw:0,exactW:true},noAdjust:true,HH:q+r,isMathJax:true});if(k){n.style.verticalAlign=k}return n},parentNode:function(l){var k=l.parentNode;if(k.nodeName.toLowerCase()==="a"){k=k.parentNode}return k},createStack:function(m,o,l){if(this.msiePaddingWidthBug){this.createStrut(m,0)}var n=String(l).match(/%$/);var k=(!n&&l!=null?l:0);m=this.addElement(m,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(n?"100%":this.Em(k)),height:0}});if(!o){m.parentNode.bbox=m.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:k,lw:this.BIGDIMEN,rw:(!n&&l!=null?l:-this.BIGDIMEN)};if(n){m.bbox.width=l}}return m},createBox:function(l,k){var m=this.addElement(l,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(k!=null){m.style.width=k}return m},addBox:function(k,l){l.style.position="absolute";l.isBox=l.isMathJax=true;return k.appendChild(l)},placeBox:function(u,s,q,o){u.isMathJax=true;var v=d.parentNode(u),C=u.bbox,z=v.bbox;if(this.msiePlaceBoxBug){this.addText(u,this.NBSP)}if(this.imgSpaceBug){this.addText(u,this.imgSpace)}var w,F=0;if(u.HH!=null){w=u.HH}else{if(C){w=Math.max(3,C.h+C.d)}else{w=u.offsetHeight/this.em}}if(!u.noAdjust){w+=1;w=Math.round(w*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(u,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(w)}})}else{this.addElement(u,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(w)}});if(d.chromeHeightBug){w-=(u.lastChild.offsetHeight-Math.round(w*this.em))/this.em}}}if(C){if(this.initialSkipBug){if(C.lw<0){F=C.lw;d.createBlank(u,-F,true)}if(C.rw>C.w){d.createBlank(u,C.rw-C.w+0.1)}}if(!this.msieClipRectBug&&!C.noclip&&!o){var B=3/this.em;var A=(C.H==null?C.h:C.H),m=(C.D==null?C.d:C.D);var E=w-A-B,p=w+m+B,n=C.lw-3*B,k=1000;if(this.initialSkipBug&&C.lw<0){n=-3*B}if(C.isFixed){k=C.width-n}u.style.clip="rect("+this.Em(E)+" "+this.Em(k)+" "+this.Em(p)+" 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o=0,q=-p.w/2,k="50%";if(this.initialSkipBug){o=p.w-p.rw-0.1;q+=p.lw}if(this.msieMarginScaleBug){q=(q*this.em)+"px"}else{q=this.Em(q)}if(m){q="";k=(50-parseFloat(p.width)/2)+"%"}b.Insert(n.style,({right:{left:"",right:this.Em(o)},center:{left:k,marginLeft:q}})[t])},setStackWidth:function(l,k){if(typeof(k)==="number"){l.style.width=this.Em(Math.max(0,k));var m=l.bbox;if(m){m.w=k;m.exactW=true}m=l.parentNode.bbox;if(m){m.w=k;m.exactW=true}}else{l.style.width=l.parentNode.style.width="100%";if(l.bbox){l.bbox.width=k}if(l.parentNode.bbox){l.parentNode.bbox.width=k}}},createDelimiter:function(u,k,n,q,o){if(!k){u.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};u.bbox.rw=u.bbox.w;this.createSpace(u,u.bbox.h,u.bbox.d,u.bbox.w);return}if(!q){q=1}if(!(n instanceof Array)){n=[n,n]}var t=n[1];n=n[0];var l={alias:k};while(l.alias){k=l.alias;l=this.FONTDATA.DELIMITERS[k];if(!l){l={HW:[0,this.FONTDATA.VARIANT[g.VARIANT.NORMAL]]}}}if(l.load){b.RestartAfter(h.Require(this.fontDir+"/fontdata-"+l.load+".js"))}for(var s=0,p=l.HW.length;s<p;s++){if(l.HW[s][0]*q>=n-0.01||(s==p-1&&!l.stretch)){if(l.HW[s][2]){q*=l.HW[s][2]}if(l.HW[s][3]){k=l.HW[s][3]}var r=this.addElement(u,"span");this.createChar(r,[k,l.HW[s][1]],q,o);u.bbox=r.bbox;u.offset=0.65*u.bbox.w;u.scale=q;return}}if(l.stretch){this["extendDelimiter"+l.dir](u,t,l.stretch,q,o)}},extendDelimiterV:function(A,t,E,F,w){var o=this.createStack(A,true);var v=this.createBox(o),u=this.createBox(o);this.createChar(v,(E.top||E.ext),F,w);this.createChar(u,(E.bot||E.ext),F,w);var m={bbox:{w:0,lw:0,rw:0}},D=m,p;var B=v.bbox.h+v.bbox.d+u.bbox.h+u.bbox.d;var r=-v.bbox.h;this.placeBox(v,0,r,true);r-=v.bbox.d;if(E.mid){D=this.createBox(o);this.createChar(D,E.mid,F,w);B+=D.bbox.h+D.bbox.d}if(E.min&&t<B*E.min){t=B*E.min}if(t>B){m=this.Element("span");this.createChar(m,E.ext,F,w);var C=m.bbox.h+m.bbox.d,l=C-0.05,x,q,z=(E.mid?2:1);q=x=Math.min(Math.ceil((t-B)/(z*l)),this.maxStretchyParts);if(!E.fullExtenders){l=(t-B)/(z*x)}var s=(x/(x+1))*(C-l);l=C-s;r+=s+l-m.bbox.h;while(z-->0){while(x-->0){if(!this.msieCloneNodeBug){p=m.cloneNode(true)}else{p=this.Element("span");this.createChar(p,E.ext,F,w)}p.bbox=m.bbox;r-=l;this.placeBox(this.addBox(o,p),0,r,true)}r+=s-m.bbox.d;if(E.mid&&z){this.placeBox(D,0,r-D.bbox.h,true);x=q;r+=-(D.bbox.h+D.bbox.d)+s+l-m.bbox.h}}}else{r+=(B-t)/2;if(E.mid){this.placeBox(D,0,r-D.bbox.h,true);r+=-(D.bbox.h+D.bbox.d)}r+=(B-t)/2}this.placeBox(u,0,r-u.bbox.h,true);r-=u.bbox.h+u.bbox.d;A.bbox={w:Math.max(v.bbox.w,m.bbox.w,u.bbox.w,D.bbox.w),lw:Math.min(v.bbox.lw,m.bbox.lw,u.bbox.lw,D.bbox.lw),rw:Math.max(v.bbox.rw,m.bbox.rw,u.bbox.rw,D.bbox.rw),h:0,d:-r,exactW:true};A.scale=F;A.offset=0.55*A.bbox.w;A.isMultiChar=true;this.setStackWidth(o,A.bbox.w)},extendDelimiterH:function(B,o,E,G,y){var r=this.createStack(B,true);var p=this.createBox(r),C=this.createBox(r);this.createChar(p,(E.left||E.rep),G,y);this.createChar(C,(E.right||E.rep),G,y);var l=this.Element("span");this.createChar(l,E.rep,G,y);var D={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},m;this.placeBox(p,-p.bbox.lw,0,true);var u=(p.bbox.rw-p.bbox.lw)+(C.bbox.rw-C.bbox.lw)-0.05,t=p.bbox.rw-p.bbox.lw-0.025,v;if(E.mid){D=this.createBox(r);this.createChar(D,E.mid,G,y);u+=D.bbox.w}if(E.min&&o<u*E.min){o=u*E.min}if(o>u){var F=l.bbox.rw-l.bbox.lw,q=F-0.05,z,s,A=(E.mid?2:1);s=z=Math.min(Math.ceil((o-u)/(A*q)),this.maxStretchyParts);if(!E.fillExtenders){q=(o-u)/(A*z)}v=(z/(z+1))*(F-q);q=F-v;t-=l.bbox.lw+v;while(A-->0){while(z-->0){if(!this.cloneNodeBug){m=l.cloneNode(true)}else{m=this.Element("span");this.createChar(m,E.rep,G,y)}m.bbox=l.bbox;this.placeBox(this.addBox(r,m),t,0,true);t+=q}if(E.mid&&A){this.placeBox(D,t,0,true);t+=D.bbox.w-v;z=s}}}else{t-=(u-o)/2;if(E.mid){this.placeBox(D,t,0,true);t+=D.bbox.w}t-=(u-o)/2}this.placeBox(C,t,0,true);B.bbox={w:t+C.bbox.rw,lw:0,rw:t+C.bbox.rw,H:Math.max(p.bbox.h,l.bbox.h,C.bbox.h,D.bbox.h),D:Math.max(p.bbox.d,l.bbox.d,C.bbox.d,D.bbox.d),h:l.bbox.h,d:l.bbox.d,exactW:true};B.scale=G;B.isMultiChar=true;this.setStackWidth(r,B.bbox.w)},createChar:function(s,p,n,k){s.isMathJax=true;var r=s,t="",o={fonts:[p[1]],noRemap:true};if(k&&k===g.VARIANT.BOLD){o.fonts=[p[1]+"-bold",p[1]]}if(typeof(p[1])!=="string"){o=p[1]}if(p[0] instanceof Array){for(var q=0,l=p[0].length;q<l;q++){t+=String.fromCharCode(p[0][q])}}else{t=String.fromCharCode(p[0])}if(p[4]){n*=p[4]}if(n!==1||p[3]){r=this.addElement(s,"span",{style:{fontSize:this.Percent(n)},scale:n,isMathJax:true});this.handleVariant(r,o,t);s.bbox=r.bbox}else{this.handleVariant(s,o,t)}if(p[2]){s.style.marginLeft=this.Em(p[2])}if(p[3]){s.firstChild.style.verticalAlign=this.Em(p[3]);s.bbox.h+=p[3];if(s.bbox.h<0){s.bbox.h=0}}if(p[5]){s.bbox.h+=p[5]}if(p[6]){s.bbox.d+=p[6]}if(this.AccentBug&&s.bbox.w===0){r.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(l,k){k-=l.bbox.h;l.bbox.d-=k;l.bbox.h+=k;if(k){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&l.isMultiChar)){if(l.firstChild.style.display===""&&l.style.top!==""){l=l.firstChild;k-=d.unEm(l.style.top)}l.style.position="relative";l.style.top=this.Em(-k)}else{l.style.verticalAlign=this.Em(k);if(d.ffVerticalAlignBug){d.createRule(l.parentNode,l.bbox.h,0,0)}}}},handleVariant:function(A,p,s){var z="",x,C,t,D,k=A,l=!!A.style.fontFamily;if(s.length===0){return}if(!A.bbox){A.bbox={w:0,h:-this.BIGDIMEN,d:-this.BIGDIMEN,rw:-this.BIGDIMEN,lw:this.BIGDIMEN}}if(!p){p=this.FONTDATA.VARIANT[g.VARIANT.NORMAL]}D=p;for(var B=0,y=s.length;B<y;B++){p=D;x=s.charCodeAt(B);C=s.charAt(B);if(x>=55296&&x<56319){B++;x=(((x-55296)<<10)+(s.charCodeAt(B)-56320))+65536;if(this.FONTDATA.RemapPlane1){var E=this.FONTDATA.RemapPlane1(x,p);x=E.n;p=E.variant}}else{var u,r,v=this.FONTDATA.RANGES;for(u=0,r=v.length;u<r;u++){if(v[u].name==="alpha"&&p.noLowerCase){continue}var q=p["offset"+v[u].offset];if(q&&x>=v[u].low&&x<=v[u].high){if(v[u].remap&&v[u].remap[x]){x=q+v[u].remap[x]}else{x=x-v[u].low+q;if(v[u].add){x+=v[u].add}}if(p["variant"+v[u].offset]){p=this.FONTDATA.VARIANT[p["variant"+v[u].offset]]}break}}}if(p.remap&&p.remap[x]){if(p.remap[x] instanceof Array){var o=p.remap[x];x=o[0];p=this.FONTDATA.VARIANT[o[1]]}else{if(typeof(p.remap[x])==="string"){s=p.remap[x]+s.substr(B+1);B=0;y=s.length;x=s.charCodeAt(0)}else{x=p.remap[x];if(p.remap.variant){p=this.FONTDATA.VARIANT[p.remap.variant]}}}}if(this.FONTDATA.REMAP[x]&&!p.noRemap){x=this.FONTDATA.REMAP[x];if(x instanceof Array){p=this.FONTDATA.VARIANT[x[1]];x=x[0]}if(typeof(x)==="string"){s=x+s.substr(B+1);B=0;y=s.length;x=x.charCodeAt(0)}}t=this.lookupChar(p,x);C=t[x];if(l||(!this.checkFont(t,k.style)&&!C[5].img)){if(z.length){this.addText(k,z);z=""}var w=!!k.style.fontFamily||!!A.style.fontStyle||!!A.style.fontWeight||!t.directory||l;l=false;if(k!==A){w=!this.checkFont(t,A.style);k=A}if(w){k=this.addElement(A,"span",{isMathJax:true,subSpan:true})}this.handleFont(k,t,k!==A)}z=this.handleChar(k,t,C,x,z);if(!(C[5]||{}).space){if(C[0]/1000>A.bbox.h){A.bbox.h=C[0]/1000}if(C[1]/1000>A.bbox.d){A.bbox.d=C[1]/1000}}if(A.bbox.w+C[3]/1000<A.bbox.lw){A.bbox.lw=A.bbox.w+C[3]/1000}if(A.bbox.w+C[4]/1000>A.bbox.rw){A.bbox.rw=A.bbox.w+C[4]/1000}A.bbox.w+=C[2]/1000}if(z.length){this.addText(k,z)}if(A.scale&&A.scale!==1){A.bbox.h*=A.scale;A.bbox.d*=A.scale;A.bbox.w*=A.scale;A.bbox.lw*=A.scale;A.bbox.rw*=A.scale}if(s.length==1&&t.skew&&t.skew[x]){A.bbox.skew=t.skew[x]}},checkFont:function(k,l){var m=(l.fontWeight||"normal");if(m.match(/^\d+$/)){m=(parseInt(m)>=600?"bold":"normal")}return(k.family.replace(/'/g,"")===l.fontFamily.replace(/'/g,"")&&(k.style||"normal")===(l.fontStyle||"normal")&&(k.weight||"normal")===m)},handleFont:function(m,k,o){m.style.fontFamily=k.family;if(!k.directory){m.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&k.isWebFont)){var l=k.style||"normal",n=k.weight||"normal";if(l!=="normal"||o){m.style.fontStyle=l}if(n!=="normal"||o){m.style.fontWeight=n}}},handleChar:function(l,k,s,r,q){var p=s[5];if(p.space){if(q.length){this.addText(l,q)}d.createShift(l,s[2]/1000);return""}if(p.img){return this.handleImg(l,k,s,r,q)}if(p.isUnknown&&this.FONTDATA.DELIMITERS[r]){if(q.length){this.addText(l,q)}var o=l.scale;d.createDelimiter(l,r,0,1,k);if(this.FONTDATA.DELIMITERS[r].dir==="V"){l.style.verticalAlign=this.Em(l.bbox.d);l.bbox.h+=l.bbox.d;l.bbox.d=0}l.scale=o;s[0]=l.bbox.h*1000;s[1]=l.bbox.d*1000;s[2]=l.bbox.w*1000;s[3]=l.bbox.lw*1000;s[4]=l.bbox.rw*1000;return""}if(p.c==null){if(r<=65535){p.c=String.fromCharCode(r)}else{var m=r-65536;p.c=String.fromCharCode((m>>10)+55296)+String.fromCharCode((m&1023)+56320)}}if(p.rfix){this.addText(l,q+p.c);d.createShift(l,p.rfix/1000);return""}if(s[2]||!this.msieAccentBug||q.length){return q+p.c}d.createShift(l,s[3]/1000);d.createShift(l,(s[4]-s[3])/1000);this.addText(l,p.c);d.createShift(l,-s[4]/1000);return""},handleImg:function(l,k,p,o,m){return m},lookupChar:function(p,s){var o,k;if(!p.FONTS){var r=this.FONTDATA.FONTS;var q=(p.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(q instanceof 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k=MathJax.Callback.Queue();k.Push(["Require",h,this.fontDir+"/"+l]);if(this.imgFonts){if(!MathJax.isPacked){l=l.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}k.Push(["Require",h,this.webfontDir+"/png/"+l])}b.RestartAfter(k.Push({}))},loadWebFont:function(k){k.available=k.isWebFont=true;if(d.FontFaceBug){k.family=k.name;if(d.msieFontCSSBug){k.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(k))},loadWebFontError:function(l,k){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");l.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");e(["WebFontNotAvailable","Web-Fonts not available -- using image fonts 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this.ID},MATHSPACE:{veryverythinmathspace:1/18,verythinmathspace:2/18,thinmathspace:3/18,mediummathspace:4/18,thickmathspace:5/18,verythickmathspace:6/18,veryverythickmathspace:7/18,negativeveryverythinmathspace:-1/18,negativeverythinmathspace:-2/18,negativethinmathspace:-3/18,negativemediummathspace:-4/18,negativethickmathspace:-5/18,negativeverythickmathspace:-6/18,negativeveryverythickmathspace:-7/18},TeX:{x_height:0.430554,quad:1,num1:0.676508,num2:0.393732,num3:0.44373,denom1:0.685951,denom2:0.344841,sup1:0.412892,sup2:0.362892,sup3:0.288888,sub1:0.15,sub2:0.247217,sup_drop:0.386108,sub_drop:0.05,delim1:2.39,delim2:1,axis_height:0.25,rule_thickness:0.06,big_op_spacing1:0.111111,big_op_spacing2:0.166666,big_op_spacing3:0.2,big_op_spacing4:0.6,big_op_spacing5:0.1,scriptspace:0.1,nulldelimiterspace:0.12,delimiterfactor:901,delimitershortfall:0.1,min_rule_thickness:1.25},NBSP:"\u00A0",rfuzz:0});MathJax.Hub.Register.StartupHook("mml Jax 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n=(k.bbox?k:k.HTMLspanElement());if(!n||!n.bbox){return}var m=n.bbox;if(m.d>l.d){l.d=m.d}if(m.h>l.h){l.h=m.h}if(m.D!=null&&m.D>l.D){l.D=m.D}if(m.H!=null&&m.H>l.H){l.H=m.H}if(n.style.paddingLeft){l.w+=d.unEm(n.style.paddingLeft)*(n.scale||1)}if(l.w+m.lw<l.lw){l.lw=l.w+m.lw}if(l.w+m.rw>l.rw){l.rw=l.w+m.rw}l.w+=m.w;if(n.style.paddingRight){l.w+=d.unEm(n.style.paddingRight)*(n.scale||1)}if(m.width){l.width=m.width;l.minWidth=m.minWidth}if(m.ic){l.ic=m.ic}else{delete l.ic}if(l.exactW&&!m.exactW){delete l.exactW}},HTMLemptyBBox:function(k){k.h=k.d=k.H=k.D=k.rw=-d.BIGDIMEN;k.w=0;k.lw=d.BIGDIMEN;return k},HTMLcleanBBox:function(k){if(k.h===this.BIGDIMEN){k.h=k.d=k.H=k.D=k.w=k.rw=k.lw=0}if(k.D<=k.d){delete k.D}if(k.H<=k.h){delete k.H}},HTMLzeroBBox:function(){return{h:0,d:0,w:0,lw:0,rw:0}},HTMLcanStretch:function(l){if(this.isEmbellished()){var k=this.Core();if(k&&k!==this){return k.HTMLcanStretch(l)}}return false},HTMLstretchH:function(l,k){return 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y=this.getValues("mathcolor","color");if(this.mathbackground){y.mathbackground=this.mathbackground}if(this.background){y.background=this.background}if(this.style&&w.style.backgroundColor){y.mathbackground=w.style.backgroundColor;w.style.backgroundColor="transparent"}var t=(this.styles||{}).border,v=(this.styles||{}).padding;if(y.color&&!this.mathcolor){y.mathcolor=y.color}if(y.background&&!this.mathbackground){y.mathbackground=y.background}if(y.mathcolor){w.style.color=y.mathcolor}if((y.mathbackground&&y.mathbackground!==g.COLOR.TRANSPARENT)||t||v){var A=w.bbox,z=(A.exact?0:1/d.em),u=0,s=0,m=w.style.paddingLeft,q=w.style.paddingRight;if(this.isToken){u=A.lw;s=A.rw-A.w}if(m!==""){u+=d.unEm(m)*(w.scale||1)}if(q!==""){s-=d.unEm(q)*(w.scale||1)}var l=(d.PaddingWidthBug||A.keepPadding||A.exactW?0:s-u);var o=Math.max(0,d.getW(w)+l);var 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p=this.data[1].toHTML(m);p.style.paddingRight=p.style.paddingLeft="";d.Measured(p,m)}else{m.bbox=this.HTMLzeroBBox()}var n=this.HTMLrootHeight(l.bbox.h+l.bbox.d,k,m)-o;var r=Math.min(m.bbox.w,m.bbox.rw);q=Math.max(r,l.offset);d.placeBox(m,q-r,n);return q-l.offset},HTMLrootHeight:function(m,l,k){return 0.45*(m-0.9*l)+0.6*l+Math.max(0,k.bbox.d-0.075)}});g.mfenced.Augment({toHTML:function(o){o=this.HTMLcreateSpan(o);if(this.data.open){this.data.open.toHTML(o)}if(this.data[0]!=null){this.data[0].toHTML(o)}for(var l=1,k=this.data.length;l<k;l++){if(this.data[l]){if(this.data["sep"+l]){this.data["sep"+l].toHTML(o)}this.data[l].toHTML(o)}}if(this.data.close){this.data.close.toHTML(o)}var q=this.HTMLcomputeBBox(o);var n=o.bbox.h,p=o.bbox.d;for(l=0,k=q.length;l<k;l++){q[l].HTMLstretchV(o,n,p)}if(q.length){this.HTMLcomputeBBox(o,true)}this.HTMLhandleSpace(o);this.HTMLhandleColor(o);return o},HTMLcomputeBBox:function(p,o){var 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l=this.getValues("displaystyle","accent","accentunder","align");if(!l.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return g.msubsup.prototype.toHTML.call(this,L)}L=this.HTMLcreateSpan(L);var P=this.HTMLgetScale();var q=d.createStack(L);var r=[],o=[],N=[],w,M,I;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M]=d.createBox(q);o[M]=this.data[M].toHTML(w);if(M==this.base){if(F!=null){this.data[this.base].HTMLstretchV(w,H,F)}else{if(H!=null){this.data[this.base].HTMLstretchH(w,H)}}N[M]=(F==null&&H!=null?false:this.data[M].HTMLcanStretch("Horizontal"))}else{N[M]=this.data[M].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(o);var n=-d.BIGDIMEN,K=n;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]){if(r[M].bbox.w>K){K=r[M].bbox.w}if(!N[M]&&K>n){n=K}}}if(F==null&&H!=null){n=H}else{if(n==-d.BIGDIMEN){n=K}}for(M=K=0,I=this.data.length;M<I;M++){if(this.data[M]){w=r[M];if(N[M]){w.bbox=this.data[M].HTMLstretchH(w,n).bbox}if(w.bbox.w>K){K=w.bbox.w}}}var E=d.TeX.rule_thickness,G=d.FONTDATA.TeX_factor;var p=r[this.base]||{bbox:this.HTMLzeroBBox()};var v,s,A,z,u,C,J,O=0;if(p.bbox.ic){O=1.3*p.bbox.ic+0.05}for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M];u=d.TeX.big_op_spacing5*P;var 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z=o.bbox.h-F,y=o.bbox.d+E,M=0,G;if(o.bbox.ic){o.bbox.w-=o.bbox.ic;M=1.3*o.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&o.bbox.scale===1&&!this.data[this.base].Get("largeop")){z=y=0}}var J=this.getValues("subscriptshift","superscriptshift");J.subscriptshift=(J.subscriptshift===""?0:d.length2em(J.subscriptshift,H));J.superscriptshift=(J.superscriptshift===""?0:d.length2em(J.superscriptshift,H));if(!k){if(x){y=Math.max(y,d.TeX.sub1*N,x.bbox.h-(4/5)*L,J.subscriptshift);d.placeBox(x,o.bbox.w,-y,x.bbox)}}else{if(!x){l=this.getValues("displaystyle","texprimestyle");G=d.TeX[(l.displaystyle?"sup1":(l.texprimestyle?"sup3":"sup2"))];z=Math.max(z,G*N,k.bbox.d+(1/4)*L,J.superscriptshift);d.placeBox(k,o.bbox.w+M,z,k.bbox)}else{y=Math.max(y,d.TeX.sub2*N);var 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v=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(v.indentalignfirst!==g.INDENTALIGN.INDENTALIGN){v.indentalign=v.indentalignfirst}if(v.indentalign===g.INDENTALIGN.AUTO){v.indentalign=this.displayAlign}l.style.textAlign=v.indentalign;if(v.indentshiftfirst!==g.INDENTSHIFT.INDENTSHIFT){v.indentshift=v.indentshiftfirst}if(v.indentshift==="auto"){v.indentshift=this.displayIndent}if(v.indentshift&&v.indentalign!==g.INDENTALIGN.CENTER){u.style[{left:"marginLeft",right:"marginRight"}[v.indentalign]]=d.Em(d.length2em(v.indentshift))}}return u},HTMLspanElement:g.mbase.prototype.HTMLspanElement});g.TeXAtom.Augment({toHTML:function(l){l=this.HTMLcreateSpan(l);if(this.data[0]!=null){if(this.texClass===g.TEXCLASS.VCENTER){var k=d.createStack(l);var m=d.createBox(k);d.Measured(this.data[0].toHTML(m),m);d.placeBox(m,0,d.TeX.axis_height-(m.bbox.h+m.bbox.d)/2+m.bbox.d)}else{l.bbox=this.data[0].toHTML(l).bbox}}this.HTMLhandleSpace(l);this.HTMLhandleColor(l);return 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k=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var l=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var q=(m&&p.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!p.versionAtLeast("5.0"))||(l!=null&&(l[1]<2||(l[1]==2&&l[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!m,safariTextNodeBug:!n,forceReflow:true,allowWebFonts:(m&&!q?"otf":false)});if(k){d.Augment({webFontDefault:(p.isMobile?"sans-serif":"serif")})}if(p.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(q){var 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aj=b.FONTDATA.baselineskip*aC*G.useHeight,aP,E=b.FONTDATA.lineH*aC,L=b.FONTDATA.lineD*aC;for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);au[ad]=[];ao[ad]=ar[ad]=0;for(ac=V,am=aB.data.length+V;ac<am;ac++){if(ai[ac]==null){if(ac>an){an=ac}at[ac]=b.createStack(b.createBox(av));ai[ac]=-b.BIGDIMEN}au[ad][ac]=b.createBox(at[ac]);aK.push(aB.data[ac-V].toHTML(au[ad][ac]))}}b.MeasureSpans(aK);for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);for(ac=V,am=aB.data.length+V;ac<am;ac++){O=aB.data[ac-V];if(O.isMultiline){au[ad][ac].style.width="100%"}if(O.isEmbellished()){az=O.CoreMO();var aO=az.Get("minsize",true);if(aO){var 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G=b.createBox(ay);G.style.left=G.style.top=0;G.style.right=b.Em(ac+2*aI);G.style.display="inline-block";G.style.height="0px";if(b.msieRelativeWidthBug){G=b.createBox(G);G.style.position="relative";G.style.height="1em";G.style.width="100%";G.bbox=ay.bbox}var aP=0,aW=aI,k,l;if(ah){k=100*(1-ag)/ah,l=B/ah}else{k=100*(1-ag)/(ap+1);l=B/(ap+1)}for(ae=0;ae<=ap;ae++){b.placeBox(av[ae].parentNode,0,0);av[ae].style.position="relative";av[ae].style.left=b.Em(aW);av[ae].style.width="100%";av[ae].parentNode.parentNode.removeChild(av[ae].parentNode);var am=b.createBox(G);b.addBox(am,av[ae]);av[ae]=am;var h=am.style;h.display="inline-block";h.left=aP+"%";if(aM[ae].match(/%$/)){var u=parseFloat(aM[ae])*S;if(ah===0){h.width=(k+u)+"%";aP+=k+u;am=b.createBox(am);b.addBox(am,av[ae].firstChild);am.style.left=0;am.style.right=b.Em(l);aW-=l}else{h.width=u+"%";aP+=u}}else{if(aM[ae]==="fit"||ah===0){h.width=k+"%";am=b.createBox(am);b.addBox(am,av[ae].firstChild);am.style.left=0;am.style.right=b.Em(l-ak[ae]);aW+=ak[ae]-l;aP+=k}else{h.width=b.Em(ak[ae]);aW+=ak[ae]}}if(b.msieRelativeWidthBug){b.addText(am.firstChild,b.NBSP);am.firstChild.style.position="relative"}aW+=az[ae];if(d[ae]!=="none"&&ae<ap&&ae!==aB){r=b.createBox(G);r.style.left=aP+"%";r=b.createRule(r,g,0,1.25/b.em);r.style.position="absolute";r.bbox={h:g,d:0,w:0,rw:1.25/b.em,lw:0};r.parentNode.bbox=ay.bbox;b.placeBox(r,aW-az[ae]/2,aU,true);r.style.borderStyle=d[ae]}}}else{var U=aI;for(ae=0;ae<=ap;ae++){if(!av[ae].bbox.width){b.setStackWidth(av[ae],ak[ae])}if(aM[ae]!=="auto"&&aM[ae]!=="fit"){av[ae].bbox.width=ak[ae];av[ae].bbox.isFixed=true}b.placeBox(av[ae].parentNode,U,0);U+=ak[ae]+az[ae];if(d[ae]!=="none"&&ae<ap&&ae!==aB){r=b.createRule(ay,g,0,1.25/b.em);b.addBox(ay,r);r.bbox={h:g,d:0,w:0,rw:1.25/b.em,lw:0};b.placeBox(r,U-az[ae]/2,aU,true);r.style.borderStyle=d[ae]}}}ay.bbox.d=-aU;ay.bbox.h=g+aU;b.setStackWidth(ay,ay.bbox.w+aI);aV=ay.bbox.w;var ai;if(K.frame!=="none"){ai=b.createFrame(ay,g,0,aV,1.25/b.em,K.frame);b.addBox(ay,ai);b.placeBox(ai,0,aU,true);if(aJ){ai.style.width="100%"}}T=aj;for(af=0,ad=aw.length-1;af<ad;af++){o=Math.max(al,au[af]+aq[af+1]+aQ[af]);if(z[af]!=="none"){r=b.createRule(ay,1.25/b.em,0,aV);b.addBox(ay,r);r.bbox={h:1.25/b.em,d:0,w:aV,rw:aV,lw:0};b.placeBox(r,0,T-au[af]-(o-au[af]-aq[af+1])/2,true);if(z[af]==="dashed"||aJ){r.style.borderTop=r.style.height+" "+z[af];r.style.height=0;r.style.width=r.style.borderLeftWidth;r.style.borderLeft="";if(aJ){r.style.width="100%"}}}T-=o}if(aJ){t.bbox.width=K.width;ay.style.width="100%"}if(av[aB]){var ax=ay.bbox.w,q;var ar=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(ar.indentalignfirst!==a.INDENTALIGN.INDENTALIGN){ar.indentalign=ar.indentalignfirst}if(ar.indentalign===a.INDENTALIGN.AUTO){ar.indentalign=this.displayAlign}if(ar.indentshiftfirst!==a.INDENTSHIFT.INDENTSHIFT){ar.indentshift=ar.indentshiftfirst}if(ar.indentshift==="auto"){ar.indentshift=this.displayIndent}var aN=b.createStack(t,false,"100%");b.addBox(aN,ay);b.alignBox(ay,ar.indentalign,0);if(ar.indentshift&&ar.indentalign!==a.INDENTALIGN.CENTER){q=b.length2em(ar.indentshift,aA);ax+=q;ay.style[ar.indentalign]=b.Em(q)}av[aB].parentNode.parentNode.removeChild(av[aB].parentNode);b.addBox(aN,av[aB]);b.alignBox(av[aB],e[aB],0);if(b.msieRelativeWidthBug){ay.style.top=av[aB].style.top=""}if(aJ){ay.style.width=K.width;t.bbox.width="100%"}q=b.length2em(K.minlabelspacing,aA);av[aB].style.marginRight=av[aB].style.marginLeft=b.Em(q);if(ar.indentalign===a.INDENTALIGN.CENTER){ax+=4*q+2*av[aB].bbox.w}else{if(ar.indentalign!==e[aB]){ax+=2*q+av[aB].bbox.w}}t.style.minWidth=t.bbox.minWidth=aN.style.minWidth=aN.bbox.minWidth=b.Em(ax)}if(!aJ){this.HTMLhandleSpace(t)}var v=this.HTMLhandleColor(t);if(v&&aJ){if(!ai){ai=b.createFrame(ay,g,0,aV,0,"none");b.addBox(ay,ai);b.placeBox(ai,0,aU,true);ai.style.width="100%"}ai.style.backgroundColor=v.style.backgroundColor;ai.parentNode.insertBefore(ai,ai.parentNode.firstChild);v.parentNode.removeChild(v)}return t},HTMLhandleSpace:function(d){d.bbox.keepPadding=true;d.bbox.exact=true;if(!this.hasFrame&&d.bbox.width==null){d.style.paddingLeft=d.style.paddingRight=b.Em(1/6)}this.SUPER(arguments).HTMLhandleSpace.call(this,d)}});a.mtd.Augment({toHTML:function(e,d,g){e=this.HTMLcreateSpan(e);if(this.data[0]){var f=this.data[0].toHTML(e);if(g!=null){f=this.data[0].HTMLstretchV(e,d,g)}else{if(d!=null){f=this.data[0].HTMLstretchH(e,d)}}e.bbox=f.bbox}this.HTMLhandleSpace(e);this.HTMLhandleColor(e);return e},HTMLstretchH:a.mbase.HTMLstretchH,HTMLstretchV:a.mbase.HTMLstretchV});MathJax.Hub.Startup.signal.Post("HTML-CSS mtable Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/mtable.js")});
 
 MathJax.Ajax.loadComplete("[MathJax]/config/TeX-AMS-MML_HTMLorMML-full.js");
diff --git a/config/TeX-AMS-MML_HTMLorMML.js b/config/TeX-AMS-MML_HTMLorMML.js
index b2dc01317..269995a52 100644
--- a/config/TeX-AMS-MML_HTMLorMML.js
+++ b/config/TeX-AMS-MML_HTMLorMML.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/TeX-AMS-MML_HTMLorMML.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -37,40 +37,40 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
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mode=display",pcount:0,open:b,olen:0,opos:this.pattern.lastIndex-a[0].length,isBeginEnd:true};this.switchPattern(this.endPattern(this.search.end))}else{if(a[0].substr(0,4)==="\\ref"||a[0].substr(0,6)==="\\eqref"){this.search={mode:"",end:"",open:b,pcount:0,olen:0,opos:this.pattern.lastIndex-a[0].length};return this.endMatch([""],b)}else{var d=a[0].substr(0,a[0].length-1),g,c;if(d.length%2===0){c=[d.replace(/\\\\/g,"\\")];g=1}else{c=[d.substr(1).replace(/\\\\/g,"\\"),"$"];g=0}c=MathJax.HTML.Element("span",null,c);var e=MathJax.HTML.TextNode(b.nodeValue.substr(0,a.index));b.nodeValue=b.nodeValue.substr(a.index+a[0].length-g);b.parentNode.insertBefore(c,b);b.parentNode.insertBefore(e,c);this.pattern.lastIndex=g}}}return b},endMatch:function(a,c){var b=this.search;if(a[0]==b.end){if(!b.close||b.pcount===0){b.close=c;b.cpos=this.pattern.lastIndex;b.clen=(b.isBeginEnd?0:a[0].length)}if(b.pcount===0){b.matched=true;c=this.encloseMath(c);this.switchPattern(this.start)}}else{if(a[0]==="{"){b.pcount++}else{if(a[0]==="}"&&b.pcount){b.pcount--}}}return c},prevEndMatch:function(){this.search.matched=true;var a=this.encloseMath(this.search.close);this.switchPattern(this.start);return a},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b=this.config.preview;if(b==="none"){return}if(b==="TeX"){b=[this.filterPreview(a)]}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,b){var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);this.insertNode(a);return a},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&document.documentMode<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.tex2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/tex2jax.js");
 
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+MathJax.Extension.mml2jax={version:"2.2",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;")},createPreview:function(b,a){var c=this.config.preview;if(c==="none"){return}if(c==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}else{c=null}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
 
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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return 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A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return 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n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return 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o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" 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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return 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x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var 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e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return 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s},Resize:function(){setTimeout(a.SetWH,0)},SetWH:function(){var q=document.getElementById("MathJax_MenuFrame");if(q){q=q.firstChild;q.style.width=q.style.height="1px";q.style.width=document.body.scrollWidth+"px";q.style.height=document.body.scrollHeight+"px"}},saveCookie:function(){g.Cookie.Set("menu",this.cookie)},getCookie:function(){this.cookie=g.Cookie.Get("menu")},getImages:function(){if(a.isMobile){var q=new Image();q.src=o.closeImg}}});var m=a.ITEM=MathJax.Object.Subclass({name:"",Create:function(r){if(!this.hidden){var q={onmouseover:a.Mouseover,onmouseout:a.Mouseout,onmouseup:a.Mouseup,onmousedown:a.Mousedown,ondragstart:h,onselectstart:h,onselectend:h,ontouchstart:a.Touchstart,ontouchend:a.Touchend,className:"MathJax_MenuItem",menuItem:this};if(this.disabled){q.className+=" MathJax_MenuDisabled"}g.addElement(r,"div",q,this.Label(q,r))}},Mouseover:function(u,w){if(!this.disabled){this.Activate(w)}if(!this.menu||!this.menu.posted){var v=document.getElementById("MathJax_MenuFrame").childNodes,r=w.parentNode.childNodes;for(var s=0,q=r.length;s<q;s++){var t=r[s].menuItem;if(t&&t.menu&&t.menu.posted){t.Deactivate(r[s])}}q=v.length-1;while(q>=0&&w.parentNode.menuItem!==v[q].menuItem){v[q].menuItem.posted=false;v[q].parentNode.removeChild(v[q]);q--}if(this.Timer&&!a.isMobile){this.Timer(u,w)}}},Mouseout:function(q,r){if(!this.menu||!this.menu.posted){this.Deactivate(r)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(q,r){return this.Remove(q,r)},Touchstart:function(q,r){return this.TouchEvent(q,r,"Mousedown")},Touchend:function(q,r){return this.TouchEvent(q,r,"Mouseup")},TouchEvent:function(r,s,q){if(this!==m.lastItem){if(m.lastMenu){a.Event(r,m.lastMenu,"Mouseout")}a.Event(r,s,"Mouseover",true);m.lastItem=this;m.lastMenu=s}if(this.nativeTouch){return null}a.Event(r,s,q);return false},Remove:function(q,r){r=r.parentNode.menuItem;return r.Remove(q,r)},Activate:function(q){this.Deactivate(q);q.className+=" MathJax_MenuActive"},Deactivate:function(q){q.className=q.className.replace(/ MathJax_MenuActive/,"")},With:function(q){if(q){c.Insert(this,q)}return this}});a.ITEM.COMMAND=a.ITEM.Subclass({action:function(){},Init:function(q,s,r){this.name=q;this.action=s;this.With(r)},Label:function(q,r){return[this.name]},Mouseup:function(q,r){if(!this.disabled){this.Remove(q,r);j.Post(["command",this]);this.action.call(this,q)}return h(q)}});a.ITEM.SUBMENU=a.ITEM.Subclass({menu:null,marker:(n&&!c.Browser.isSafari?"\u25B6":"\u25B8"),Init:function(q,s){this.name=q;var r=1;if(!(s instanceof a.ITEM)){this.With(s),r++}this.menu=a.apply(a,[].slice.call(arguments,r))},Label:function(q,r){this.menu.posted=false;return[this.name+" 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-(function(b,e){var d="2.1";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
+(function(b,e){var d="2.2";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
 
-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
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k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var 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k=++this.i,m=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":m++;break;case"\\":this.i++;break;case"}":if(m--<=0){d.Error("Extra close brace while looking for ']'")}break;case"]":if(m==0){return this.string.slice(k,this.i-1)}break}}d.Error("Couldn't find closing ']' for argument to "+l)},GetDelimiter:function(k){while(this.nextIsSpace()){this.i++}var l=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(l=="\\"){l+=this.GetCS(k)}if(f.delimiter[l]!=null){return this.convertDelimiter(l)}}d.Error("Missing or unrecognized delimiter for "+k)},GetDimen:function(l){var m;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){m=this.GetArgument(l);if(m.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return m.replace(/ /g,"")}}else{m=this.string.slice(this.i);var k=m.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(k){this.i+=k[0].length;return k[1].replace(/ 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m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(o).With({mathcolor:m}))},Spacer:function(l,m){this.Push(h.mspace().With({width:m,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(l){this.Push(b[l.substr(1)]().With({delim:this.GetDelimiter(l)}))},Middle:function(l){var m=this.GetDelimiter(l);if(this.stack.Top().type!=="left"){d.Error(["MisplacedMiddle","%1 must be within \\left and \\right",l])}this.Push(h.mo(m).With({stretchy:true}))},NamedFn:function(m,n){if(!n){n=m.substr(1)}var l=h.mi(n).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(l)))},NamedOp:function(m,n){if(!n){n=m.substr(1)}n=n.replace(/&thinsp;/,"\u2006");var l=h.mo(n).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});l.useMMLspacing&=~l.SPACE_ATTR.form;this.Push(this.mmlToken(l))},Limits:function(m,l){var n=this.stack.Prev("nopop");if(!n||n.texClass!==h.TEXCLASS.OP){d.Error(["MisplacedLimits","%1 is allowed only on operators",m])}n.movesupsub=(l?true:false);n.movablelimits=false},Over:function(n,m,o){var l=b.over().With({name:n});if(m||o){l.open=m;l.close=o}else{if(n.match(/withdelims$/)){l.open=this.GetDelimiter(n);l.close=this.GetDelimiter(n)}}if(n.match(/^\\above/)){l.thickness=this.GetDimen(n)}else{if(n.match(/^\\atop/)||m||o){l.thickness=0}}this.Push(l)},Frac:function(m){var l=this.ParseArg(m);var n=this.ParseArg(m);this.Push(h.mfrac(l,n))},Sqrt:function(o){var p=this.GetBrackets(o),l=this.GetArgument(o);if(l==="\\frac"){l+="{"+this.GetArgument(l)+"}{"+this.GetArgument(l)+"}"}var m=d.Parse(l,this.stack.env).mml();if(!p){m=h.msqrt.apply(h,m.array())}else{m=h.mroot(m,this.parseRoot(p))}this.Push(m)},Root:function(m){var o=this.GetUpTo(m,"\\of");var l=this.ParseArg(m);this.Push(h.mroot(l,this.parseRoot(o)))},parseRoot:function(q){var m=this.stack.env,l=m.inRoot;m.inRoot=true;var p=d.Parse(q,m);q=p.mml();var o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to 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m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var 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parse error",f,g,e]);return a.merror(f)},Error:function(e){if(e instanceof Array){e=b.apply(b,e)}throw MathJax.Hub.Insert(Error(e),{mathmlError:true})},parseDOM:function(e){return this.parser.parseFromString(e,"text/xml")},parseMS:function(e){return(this.parser.loadXML(e)?this.parser:null)},parseDIV:function(e){this.div.innerHTML=e.replace(/<([a-z]+)([^>]*)\/>/g,"<$1$2></$1>");return this.div},parseError:function(e){return null},createMSParser:function(){var j=null;var f=["MSXML2.DOMDocument.6.0","MSXML2.DOMDocument.5.0","MSXML2.DOMDocument.4.0","MSXML2.DOMDocument.3.0","MSXML2.DOMDocument.2.0","Microsoft.XMLDOM"];for(var g=0,e=f.length;g<e&&!j;g++){try{j=new ActiveXObject(f[g])}catch(h){}}return j},createParser:function(){if(window.DOMParser){this.parser=new DOMParser();return(this.parseDOM)}else{if(window.ActiveXObject){this.parser=this.createMSParser();if(!this.parser){MathJax.Localization.Try(this.parserCreationError);return(this.parseError)}this.parser.async=false;return(this.parseMS)}}this.div=MathJax.Hub.Insert(document.createElement("div"),{style:{visibility:"hidden",overflow:"hidden",height:"1px",position:"absolute",top:0}});if(!document.body.firstChild){document.body.appendChild(this.div)}else{document.body.insertBefore(this.div,document.body.firstChild)}return(this.parseDIV)},parserCreationError:function(){alert(b("CantCreateXMLParser","MathJax can't create an XML parser for MathML.  Check that\nthe 'Script ActiveX controls marked safe for scripting' security\nsetting is enabled (use the Internet Options item in the Tools\nmenu, and select the Security panel, then press the Custom Level\nbutton to check this).\n\nMathML equations will not be able to be processed by MathJax."))},Startup:function(){a=MathJax.ElementJax.mml;a.mspace.Augment({mmlSelfClosing:true});a.none.Augment({mmlSelfClosing:true});a.mprescripts.Augment({mmlSelfClosing:true})}});c.prefilterHooks.Add(function(e){e.math=(typeof(e.math)==="string"?c.prefilterMath(e.math,e.script):c.prefilterMathML(e.math,e.script))});c.Parse.Entity={ApplyFunction:"\u2061",Backslash:"\u2216",Because:"\u2235",Breve:"\u02D8",Cap:"\u22D2",CenterDot:"\u00B7",CircleDot:"\u2299",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",Congruent:"\u2261",ContourIntegral:"\u222E",Coproduct:"\u2210",Cross:"\u2A2F",Cup:"\u22D3",CupCap:"\u224D",Dagger:"\u2021",Del:"\u2207",Delta:"\u0394",Diamond:"\u22C4",DifferentialD:"\u2146",DotEqual:"\u2250",DoubleDot:"\u00A8",DoubleRightTee:"\u22A8",DoubleVerticalBar:"\u2225",DownArrow:"\u2193",DownLeftVector:"\u21BD",DownRightVector:"\u21C1",DownTee:"\u22A4",Downarrow:"\u21D3",Element:"\u2208",EqualTilde:"\u2242",Equilibrium:"\u21CC",Exists:"\u2203",ExponentialE:"\u2147",FilledVerySmallSquare:"\u25AA",ForAll:"\u2200",Gamma:"\u0393",Gg:"\u22D9",GreaterEqual:"\u2265",GreaterEqualLess:"\u22DB",GreaterFullEqual:"\u2267",GreaterLess:"\u2277",GreaterSlantEqual:"\u2A7E",GreaterTilde:"\u2273",Hacek:"\u02C7",Hat:"\u005E",HumpDownHump:"\u224E",HumpEqual:"\u224F",Im:"\u2111",ImaginaryI:"\u2148",Integral:"\u222B",Intersection:"\u22C2",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",Lambda:"\u039B",Larr:"\u219E",LeftAngleBracket:"\u27E8",LeftArrow:"\u2190",LeftArrowRightArrow:"\u21C6",LeftCeiling:"\u2308",LeftDownVector:"\u21C3",LeftFloor:"\u230A",LeftRightArrow:"\u2194",LeftTee:"\u22A3",LeftTriangle:"\u22B2",LeftTriangleEqual:"\u22B4",LeftUpVector:"\u21BF",LeftVector:"\u21BC",Leftarrow:"\u21D0",Leftrightarrow:"\u21D4",LessEqualGreater:"\u22DA",LessFullEqual:"\u2266",LessGreater:"\u2276",LessSlantEqual:"\u2A7D",LessTilde:"\u2272",Ll:"\u22D8",Lleftarrow:"\u21DA",LongLeftArrow:"\u27F5",LongLeftRightArrow:"\u27F7",LongRightArrow:"\u27F6",Longleftarrow:"\u27F8",Longleftrightarrow:"\u27FA",Longrightarrow:"\u27F9",Lsh:"\u21B0",MinusPlus:"\u2213",NestedGreaterGreater:"\u226B",NestedLessLess:"\u226A",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotExists:"\u2204",NotGreater:"\u226F",NotGreaterEqual:"\u2271",NotLeftTriangle:"\u22EA",NotLeftTriangleEqual:"\u22EC",NotLess:"\u226E",NotLessEqual:"\u2270",NotPrecedes:"\u2280",NotPrecedesSlantEqual:"\u22E0",NotRightTriangle:"\u22EB",NotRightTriangleEqual:"\u22ED",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsSlantEqual:"\u22E1",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotVerticalBar:"\u2224",Omega:"\u03A9",OverBar:"\u203E",OverBrace:"\u23DE",PartialD:"\u2202",Phi:"\u03A6",Pi:"\u03A0",PlusMinus:"\u00B1",Precedes:"\u227A",PrecedesEqual:"\u2AAF",PrecedesSlantEqual:"\u227C",PrecedesTilde:"\u227E",Product:"\u220F",Proportional:"\u221D",Psi:"\u03A8",Rarr:"\u21A0",Re:"\u211C",ReverseEquilibrium:"\u21CB",RightAngleBracket:"\u27E9",RightArrow:"\u2192",RightArrowLeftArrow:"\u21C4",RightCeiling:"\u2309",RightDownVector:"\u21C2",RightFloor:"\u230B",RightTee:"\u22A2",RightTeeArrow:"\u21A6",RightTriangle:"\u22B3",RightTriangleEqual:"\u22B5",RightUpVector:"\u21BE",RightVector:"\u21C0",Rightarrow:"\u21D2",Rrightarrow:"\u21DB",Rsh:"\u21B1",Sigma:"\u03A3",SmallCircle:"\u2218",Sqrt:"\u221A",Square:"\u25A1",SquareIntersection:"\u2293",SquareSubset:"\u228F",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",Star:"\u22C6",Subset:"\u22D0",SubsetEqual:"\u2286",Succeeds:"\u227B",SucceedsEqual:"\u2AB0",SucceedsSlantEqual:"\u227D",SucceedsTilde:"\u227F",SuchThat:"\u220B",Sum:"\u2211",Superset:"\u2283",SupersetEqual:"\u2287",Supset:"\u22D1",Therefore:"\u2234",Theta:"\u0398",Tilde:"\u223C",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",UnderBar:"\u005F",UnderBrace:"\u23DF",Union:"\u22C3",UnionPlus:"\u228E",UpArrow:"\u2191",UpDownArrow:"\u2195",UpTee:"\u22A5",Uparrow:"\u21D1",Updownarrow:"\u21D5",Upsilon:"\u03A5",Vdash:"\u22A9",Vee:"\u22C1",VerticalBar:"\u2223",VerticalTilde:"\u2240",Vvdash:"\u22AA",Wedge:"\u22C0",Xi:"\u039E",acute:"\u00B4",aleph:"\u2135",alpha:"\u03B1",amalg:"\u2A3F",and:"\u2227",ang:"\u2220",angmsd:"\u2221",angsph:"\u2222",ape:"\u224A",backprime:"\u2035",backsim:"\u223D",backsimeq:"\u22CD",beta:"\u03B2",beth:"\u2136",between:"\u226C",bigcirc:"\u25EF",bigodot:"\u2A00",bigoplus:"\u2A01",bigotimes:"\u2A02",bigsqcup:"\u2A06",bigstar:"\u2605",bigtriangledown:"\u25BD",bigtriangleup:"\u25B3",biguplus:"\u2A04",blacklozenge:"\u29EB",blacktriangle:"\u25B4",blacktriangledown:"\u25BE",blacktriangleleft:"\u25C2",bowtie:"\u22C8",boxdl:"\u2510",boxdr:"\u250C",boxminus:"\u229F",boxplus:"\u229E",boxtimes:"\u22A0",boxul:"\u2518",boxur:"\u2514",bsol:"\u005C",bull:"\u2022",cap:"\u2229",check:"\u2713",chi:"\u03C7",circ:"\u02C6",circeq:"\u2257",circlearrowleft:"\u21BA",circlearrowright:"\u21BB",circledR:"\u00AE",circledS:"\u24C8",circledast:"\u229B",circledcirc:"\u229A",circleddash:"\u229D",clubs:"\u2663",colon:"\u003A",comp:"\u2201",ctdot:"\u22EF",cuepr:"\u22DE",cuesc:"\u22DF",cularr:"\u21B6",cup:"\u222A",curarr:"\u21B7",curlyvee:"\u22CE",curlywedge:"\u22CF",dagger:"\u2020",daleth:"\u2138",ddarr:"\u21CA",deg:"\u00B0",delta:"\u03B4",digamma:"\u03DD",div:"\u00F7",divideontimes:"\u22C7",dot:"\u02D9",doteqdot:"\u2251",dotplus:"\u2214",dotsquare:"\u22A1",dtdot:"\u22F1",ecir:"\u2256",efDot:"\u2252",egs:"\u2A96",ell:"\u2113",els:"\u2A95",empty:"\u2205",epsi:"\u03B5",epsiv:"\u03F5",erDot:"\u2253",eta:"\u03B7",eth:"\u00F0",flat:"\u266D",fork:"\u22D4",frown:"\u2322",gEl:"\u2A8C",gamma:"\u03B3",gap:"\u2A86",gimel:"\u2137",gnE:"\u2269",gnap:"\u2A8A",gne:"\u2A88",gnsim:"\u22E7",gt:"\u003E",gtdot:"\u22D7",harrw:"\u21AD",hbar:"\u210F",hellip:"\u2026",hookleftarrow:"\u21A9",hookrightarrow:"\u21AA",imath:"\u0131",infin:"\u221E",intcal:"\u22BA",iota:"\u03B9",jmath:"\u0237",kappa:"\u03BA",kappav:"\u03F0",lEg:"\u2A8B",lambda:"\u03BB",lap:"\u2A85",larrlp:"\u21AB",larrtl:"\u21A2",lbrace:"\u007B",lbrack:"\u005B",le:"\u2264",leftleftarrows:"\u21C7",leftthreetimes:"\u22CB",lessdot:"\u22D6",lmoust:"\u23B0",lnE:"\u2268",lnap:"\u2A89",lne:"\u2A87",lnsim:"\u22E6",longmapsto:"\u27FC",looparrowright:"\u21AC",lowast:"\u2217",loz:"\u25CA",lt:"\u003C",ltimes:"\u22C9",ltri:"\u25C3",macr:"\u00AF",malt:"\u2720",mho:"\u2127",mu:"\u03BC",multimap:"\u22B8",nLeftarrow:"\u21CD",nLeftrightarrow:"\u21CE",nRightarrow:"\u21CF",nVDash:"\u22AF",nVdash:"\u22AE",natur:"\u266E",nearr:"\u2197",nharr:"\u21AE",nlarr:"\u219A",not:"\u00AC",nrarr:"\u219B",nu:"\u03BD",nvDash:"\u22AD",nvdash:"\u22AC",nwarr:"\u2196",omega:"\u03C9",omicron:"\u03BF",or:"\u2228",osol:"\u2298",period:"\u002E",phi:"\u03C6",phiv:"\u03D5",pi:"\u03C0",piv:"\u03D6",prap:"\u2AB7",precnapprox:"\u2AB9",precneqq:"\u2AB5",precnsim:"\u22E8",prime:"\u2032",psi:"\u03C8",rarrtl:"\u21A3",rbrace:"\u007D",rbrack:"\u005D",rho:"\u03C1",rhov:"\u03F1",rightrightarrows:"\u21C9",rightthreetimes:"\u22CC",ring:"\u02DA",rmoust:"\u23B1",rtimes:"\u22CA",rtri:"\u25B9",scap:"\u2AB8",scnE:"\u2AB6",scnap:"\u2ABA",scnsim:"\u22E9",sdot:"\u22C5",searr:"\u2198",sect:"\u00A7",sharp:"\u266F",sigma:"\u03C3",sigmav:"\u03C2",simne:"\u2246",smile:"\u2323",spades:"\u2660",sub:"\u2282",subE:"\u2AC5",subnE:"\u2ACB",subne:"\u228A",supE:"\u2AC6",supnE:"\u2ACC",supne:"\u228B",swarr:"\u2199",tau:"\u03C4",theta:"\u03B8",thetav:"\u03D1",tilde:"\u02DC",times:"\u00D7",triangle:"\u25B5",triangleq:"\u225C",upsi:"\u03C5",upuparrows:"\u21C8",veebar:"\u22BB",vellip:"\u22EE",weierp:"\u2118",xi:"\u03BE",yen:"\u00A5",zeta:"\u03B6",zigrarr:"\u21DD"};c.loadComplete("jax.js")})(MathJax.InputJax.MathML,MathJax.Hub.Browser);
 
 MathJax.Ajax.loadComplete("[MathJax]/config/TeX-AMS-MML_HTMLorMML.js");
diff --git a/config/TeX-AMS-MML_SVG-full.js b/config/TeX-AMS-MML_SVG-full.js
index 61ef86e54..df46b50d0 100644
--- a/config/TeX-AMS-MML_SVG-full.js
+++ b/config/TeX-AMS-MML_SVG-full.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/TeX-AMS-MML_SVG-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -35,40 +35,40 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
-MathJax.OutputJax.SVG=MathJax.OutputJax({id:"SVG",version:"2.1",directory:MathJax.OutputJax.directory+"/SVG",extensionDir:MathJax.OutputJax.extensionDir+"/SVG",autoloadDir:MathJax.OutputJax.directory+"/SVG/autoload",fontDir:MathJax.OutputJax.directory+"/SVG/fonts",config:{scale:100,minScaleAdjust:50,font:"TeX",blacker:10,mtextFontInherit:false,undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",addMMLclasses:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_SVG_Display":{"text-align":"center",margin:"1em 0em"},"#MathJax_SVG_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",padding:"3px 4px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.SVG.Register("jax/mml")}MathJax.OutputJax.SVG.loadComplete("config.js");
+MathJax.OutputJax.SVG=MathJax.OutputJax({id:"SVG",version:"2.2",directory:MathJax.OutputJax.directory+"/SVG",extensionDir:MathJax.OutputJax.extensionDir+"/SVG",autoloadDir:MathJax.OutputJax.directory+"/SVG/autoload",fontDir:MathJax.OutputJax.directory+"/SVG/fonts",config:{scale:100,minScaleAdjust:50,font:"TeX",blacker:10,mtextFontInherit:false,undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",addMMLclasses:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_SVG_Display":{"text-align":"center",margin:"1em 0em"},"#MathJax_SVG_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",padding:"3px 4px","z-index":401}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.SVG.Register("jax/mml")}MathJax.OutputJax.SVG.loadComplete("config.js");
 
-MathJax.Extension.tex2jax={version:"2.1",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; 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+MathJax.Extension.mml2jax={version:"2.2",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;")},createPreview:function(b,a){var c=this.config.preview;if(c==="none"){return}if(c==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}else{c=null}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
 
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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return 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A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return 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n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return 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o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" 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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return 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x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var 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e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return 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s},Resize:function(){setTimeout(a.SetWH,0)},SetWH:function(){var q=document.getElementById("MathJax_MenuFrame");if(q){q=q.firstChild;q.style.width=q.style.height="1px";q.style.width=document.body.scrollWidth+"px";q.style.height=document.body.scrollHeight+"px"}},saveCookie:function(){g.Cookie.Set("menu",this.cookie)},getCookie:function(){this.cookie=g.Cookie.Get("menu")},getImages:function(){if(a.isMobile){var q=new Image();q.src=o.closeImg}}});var m=a.ITEM=MathJax.Object.Subclass({name:"",Create:function(r){if(!this.hidden){var q={onmouseover:a.Mouseover,onmouseout:a.Mouseout,onmouseup:a.Mouseup,onmousedown:a.Mousedown,ondragstart:h,onselectstart:h,onselectend:h,ontouchstart:a.Touchstart,ontouchend:a.Touchend,className:"MathJax_MenuItem",menuItem:this};if(this.disabled){q.className+=" MathJax_MenuDisabled"}g.addElement(r,"div",q,this.Label(q,r))}},Mouseover:function(u,w){if(!this.disabled){this.Activate(w)}if(!this.menu||!this.menu.posted){var v=document.getElementById("MathJax_MenuFrame").childNodes,r=w.parentNode.childNodes;for(var s=0,q=r.length;s<q;s++){var t=r[s].menuItem;if(t&&t.menu&&t.menu.posted){t.Deactivate(r[s])}}q=v.length-1;while(q>=0&&w.parentNode.menuItem!==v[q].menuItem){v[q].menuItem.posted=false;v[q].parentNode.removeChild(v[q]);q--}if(this.Timer&&!a.isMobile){this.Timer(u,w)}}},Mouseout:function(q,r){if(!this.menu||!this.menu.posted){this.Deactivate(r)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(q,r){return this.Remove(q,r)},Touchstart:function(q,r){return this.TouchEvent(q,r,"Mousedown")},Touchend:function(q,r){return this.TouchEvent(q,r,"Mouseup")},TouchEvent:function(r,s,q){if(this!==m.lastItem){if(m.lastMenu){a.Event(r,m.lastMenu,"Mouseout")}a.Event(r,s,"Mouseover",true);m.lastItem=this;m.lastMenu=s}if(this.nativeTouch){return null}a.Event(r,s,q);return false},Remove:function(q,r){r=r.parentNode.menuItem;return r.Remove(q,r)},Activate:function(q){this.Deactivate(q);q.className+=" MathJax_MenuActive"},Deactivate:function(q){q.className=q.className.replace(/ MathJax_MenuActive/,"")},With:function(q){if(q){c.Insert(this,q)}return this}});a.ITEM.COMMAND=a.ITEM.Subclass({action:function(){},Init:function(q,s,r){this.name=q;this.action=s;this.With(r)},Label:function(q,r){return[this.name]},Mouseup:function(q,r){if(!this.disabled){this.Remove(q,r);j.Post(["command",this]);this.action.call(this,q)}return h(q)}});a.ITEM.SUBMENU=a.ITEM.Subclass({menu:null,marker:(n&&!c.Browser.isSafari?"\u25B6":"\u25B8"),Init:function(q,s){this.name=q;var r=1;if(!(s instanceof a.ITEM)){this.With(s),r++}this.menu=a.apply(a,[].slice.call(arguments,r))},Label:function(q,r){this.menu.posted=false;return[this.name+" 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-(function(b,e){var d="2.1";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
+(function(b,e){var d="2.2";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
 
-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
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k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var 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k=++this.i,m=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":m++;break;case"\\":this.i++;break;case"}":if(m--<=0){d.Error("Extra close brace while looking for ']'")}break;case"]":if(m==0){return this.string.slice(k,this.i-1)}break}}d.Error("Couldn't find closing ']' for argument to "+l)},GetDelimiter:function(k){while(this.nextIsSpace()){this.i++}var l=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(l=="\\"){l+=this.GetCS(k)}if(f.delimiter[l]!=null){return this.convertDelimiter(l)}}d.Error("Missing or unrecognized delimiter for "+k)},GetDimen:function(l){var m;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){m=this.GetArgument(l);if(m.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return m.replace(/ /g,"")}}else{m=this.string.slice(this.i);var k=m.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(k){this.i+=k[0].length;return k[1].replace(/ 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m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(o).With({mathcolor:m}))},Spacer:function(l,m){this.Push(h.mspace().With({width:m,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(l){this.Push(b[l.substr(1)]().With({delim:this.GetDelimiter(l)}))},Middle:function(l){var m=this.GetDelimiter(l);if(this.stack.Top().type!=="left"){d.Error(["MisplacedMiddle","%1 must be within \\left and \\right",l])}this.Push(h.mo(m).With({stretchy:true}))},NamedFn:function(m,n){if(!n){n=m.substr(1)}var l=h.mi(n).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(l)))},NamedOp:function(m,n){if(!n){n=m.substr(1)}n=n.replace(/&thinsp;/,"\u2006");var l=h.mo(n).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});l.useMMLspacing&=~l.SPACE_ATTR.form;this.Push(this.mmlToken(l))},Limits:function(m,l){var n=this.stack.Prev("nopop");if(!n||n.texClass!==h.TEXCLASS.OP){d.Error(["MisplacedLimits","%1 is allowed only on operators",m])}n.movesupsub=(l?true:false);n.movablelimits=false},Over:function(n,m,o){var l=b.over().With({name:n});if(m||o){l.open=m;l.close=o}else{if(n.match(/withdelims$/)){l.open=this.GetDelimiter(n);l.close=this.GetDelimiter(n)}}if(n.match(/^\\above/)){l.thickness=this.GetDimen(n)}else{if(n.match(/^\\atop/)||m||o){l.thickness=0}}this.Push(l)},Frac:function(m){var l=this.ParseArg(m);var n=this.ParseArg(m);this.Push(h.mfrac(l,n))},Sqrt:function(o){var p=this.GetBrackets(o),l=this.GetArgument(o);if(l==="\\frac"){l+="{"+this.GetArgument(l)+"}{"+this.GetArgument(l)+"}"}var m=d.Parse(l,this.stack.env).mml();if(!p){m=h.msqrt.apply(h,m.array())}else{m=h.mroot(m,this.parseRoot(p))}this.Push(m)},Root:function(m){var o=this.GetUpTo(m,"\\of");var l=this.ParseArg(m);this.Push(h.mroot(l,this.parseRoot(o)))},parseRoot:function(q){var m=this.stack.env,l=m.inRoot;m.inRoot=true;var p=d.Parse(q,m);q=p.mml();var o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to 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m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var 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am,aq=0,R=0,S=0,aw=0,aC=0,o=[],v=[],af=1;if(aG.equalcolumns&&aG.width!=="auto"){am=d.length2em(aG.width,r);for(aB=0,ay=Math.min(t+1,ah.length);aB<ay;aB++){am-=ah[aB]}am/=t+1;for(aB=0,ay=Math.min(t+1,al.length);aB<ay;aB++){h[aB]=am}}else{for(aB=0,ay=Math.min(t+1,al.length);aB<ay;aB++){if(al[aB]==="auto"){R+=h[aB]}else{if(al[aB]==="fit"){v[aC]=aB;aC++;R+=h[aB]}else{if(al[aB].match(/%$/)){o[aw]=aB;aw++;S+=h[aB];aq+=d.length2em(al[aB],r,1)}else{h[aB]=d.length2em(al[aB],r);R+=h[aB]}}}}if(aG.width==="auto"){if(aq>0.98){af=S/(R+S);am=R+S}else{am=R/(1-aq)}}else{am=d.length2em(aG.width,r);for(aB=0,ay=Math.min(t+1,ah.length);aB<ay;aB++){am-=ah[aB]}}for(aB=0,ay=o.length;aB<ay;aB++){h[o[aB]]=d.length2em(al[o[aB]],r,am*af);R+=h[o[aB]]}if(Math.abs(am-R)>0.01){if(aC&&am>R){am=(am-R)/aC;for(aB=0,ay=v.length;aB<ay;aB++){h[v[aB]]+=am}}else{am=am/R;for(aA=0;aA<=t;aA++){h[aA]*=am}}}if(aG.equalcolumns){var ab=Math.max.apply(Math,h);for(aA=0;aA<=t;aA++){h[aA]=ab}}}var an=e,k,az;at=(E[aD]?aD:0);for(aA=at;aA<=t;aA++){E[aA].w=h[aA];for(aB=0,ay=K.length;aB<ay;aB++){if(K[aB][aA]){at=(this.data[aB].type==="mlabeledtr"?aD:0);ai=this.data[aB].data[aA-at];if(ai.SVGcanStretch("Horizontal")){K[aB][aA]=ai.SVGstretchH(h[aA])}else{if(ai.SVGcanStretch("Vertical")){w=ai.CoreMO();var Z=w.symmetric;w.symmetric=false;K[aB][aA]=ai.SVGstretchV(u[aB],B[aB]);w.symmetric=Z}}az=ai.rowalign||this.data[aB].rowalign||G[aB];k=({top:u[aB]-K[aB][aA].h,bottom:K[aB][aA].d-B[aB],center:((u[aB]-B[aB])-(K[aB][aA].h-K[aB][aA].d))/2,baseline:0,axis:0})[az]||0;az=(ai.columnalign||ap[aB][aA]||ae[aA]);E[aA].Align(K[aB][aA],az,0,an+k)}if(aB<K.length-1){an-=Math.max((u[aB]+B[aB]?aI:0),B[aB]+u[aB+1]+O[aB])}}an=e}var ad=1.5*d.em;var ao=aa-ad/2;for(aA=0;aA<=t;aA++){l.Add(E[aA],ao,0);ao+=h[aA]+ah[aA];if(I[aA]!=="none"&&aA<t&&aA!==aD){l.Add(b.VLINE(aE,ad,I[aA]),ao-ah[aA]/2,ar)}}l.w+=aa;l.d=-ar;l.h=aE+ar;av=l.w;if(aG.frame!=="none"){l.Add(b.HLINE(av,ad,aG.frame),0,ar+aE-ad);l.Add(b.HLINE(av,ad,aG.frame),0,ar);l.Add(b.VLINE(aE,ad,aG.frame),0,ar);l.Add(b.VLINE(aE,ad,aG.frame),av-ad,ar)}an=e-ad/2;for(aB=0,ay=K.length-1;aB<ay;aB++){k=Math.max(aI,B[aB]+u[aB+1]+O[aB]);if(g[aB]!=="none"){l.Add(b.HLINE(av,ad,g[aB]),0,an-B[aB]-(k-B[aB]-u[aB+1])/2)}an-=k}l.Clean();this.SVGhandleSpace(l);this.SVGhandleColor(l);if(E[aD]){var L=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(L.indentalignfirst!==a.INDENTALIGN.INDENTALIGN){L.indentalign=L.indentalignfirst}if(L.indentalign===a.INDENTALIGN.AUTO){L.indentalign=this.displayAlign}if(L.indentshiftfirst!==a.INDENTSHIFT.INDENTSHIFT){L.indentshift=L.indentshiftfirst}if(L.indentshift==="auto"){L.indentshift=this.displayIndent}var ag=(L.indentshift?d.length2em(L.indentshift,r):0);var aH=d.length2em(aG.minlabelspacing,r);var z=l;l=this.SVG();if(L.indentalign===a.INDENTALIGN.CENTER){l.w=l.r=d.length2em(d.cwidth+"px");ag=0;l.hasIndent=true}else{if(ae[aD]!==L.indentalign){l.w=l.r=d.length2em(d.cwidth+"px")-ag-aH;ag=aH=0}else{l.w=l.r=z.w+ag;l.hasIndent=true}}l.Align(z,L.indentalign,ag,0);l.Align(E[aD],ae[aD],aH,0)}this.SVGsaveData(l);return l},SVGhandleSpace:function(e){if(!this.hasFrame&&!e.width){e.x=e.X=167}this.SUPER(arguments).SVGhandleSpace.call(this,e)}});a.mtd.Augment({toSVG:function(e,g){var f=this.svg=this.SVG();if(this.data[0]){f.Add(this.SVGdataStretched(0,e,g));f.Clean()}this.SVGhandleColor(f);this.SVGsaveData(f);return f}});MathJax.Hub.Startup.signal.Post("SVG mtable Ready");MathJax.Ajax.loadComplete(d.autoloadDir+"/mtable.js")});
+MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var c="2.2";var a=MathJax.ElementJax.mml,d=MathJax.OutputJax.SVG,b=d.BBOX;a.mtable.Augment({toSVG:function(V){this.SVGgetStyles();var l=this.SVG();if(this.data.length===0){this.SVGsaveData(l);return l}var aI=this.getValues("columnalign","rowalign","columnspacing","rowspacing","columnwidth","equalcolumns","equalrows","columnlines","rowlines","frame","framespacing","align","useHeight","width","side","minlabelspacing");if(aI.width.match(/%$/)){l.width=aI.width=Math.floor(d.cwidth*parseFloat(aI.width)/100)+"px"}var al=this.SVGgetScale(),t=this.SVGgetMu(l);var aF=-1;var v=[],E=[],h=[],L=[],G=[],aD,aC,u=-1,aA,r,av,O,aj,z;var aK=d.FONTDATA.baselineskip*al*aI.useHeight,aw,Z=d.FONTDATA.lineH*al,ad=d.FONTDATA.lineD*al;for(aD=0,aA=this.data.length;aD<aA;aD++){O=this.data[aD];av=(O.type==="mlabeledtr"?aF:0);L[aD]=[];v[aD]=E[aD]=0;for(aC=av,r=O.data.length+av;aC<r;aC++){if(h[aC]==null){if(aC>u){u=aC}G[aC]=b.G();h[aC]=-d.BIGDIMEN}aj=O.data[aC-av];L[aD][aC]=aj.toSVG();if(aj.isEmbellished()){z=aj.CoreMO();var aH=z.Get("minsize",true);if(aH){if(z.SVGcanStretch("Vertical")){aw=z.SVGdata.h+z.SVGdata.d;if(aw){aH=d.length2em(aH,t,aw);if(aH*z.SVGdata.h/aw>v[aC]){v[aC]=aH*z.SVGdata.h/aw}if(aH*z.SVGdata.d/aw>E[aC]){E[aC]=aH*z.SVGdata.d/aw}}}else{if(z.SVGcanStretch("Horizontal")){aH=d.length2em(aH,t,z.SVGdata.w);if(aH>h[aC]){h[aC]=aH}}}}}if(L[aD][aC].h>v[aD]){v[aD]=L[aD][aC].h}if(L[aD][aC].d>E[aD]){E[aD]=L[aD][aC].d}if(L[aD][aC].w>h[aC]){h[aC]=L[aD][aC].w}}}if(v[0]+E[0]){v[0]=Math.max(v[0],Z)}if(v[L.length-1]+E[L.length-1]){E[L.length-1]=Math.max(E[L.length-1],ad)}var ak=MathJax.Hub.SplitList;var ai=ak(aI.columnspacing),Q=ak(aI.rowspacing),af=ak(aI.columnalign),I=ak(aI.rowalign),K=ak(aI.columnlines),g=ak(aI.rowlines),an=ak(aI.columnwidth),ar=[];for(aD=0,aA=ai.length;aD<aA;aD++){ai[aD]=d.length2em(ai[aD],t)}for(aD=0,aA=Q.length;aD<aA;aD++){Q[aD]=d.length2em(Q[aD],t)}while(ai.length<u){ai.push(ai[ai.length-1])}while(af.length<=u){af.push(af[af.length-1])}while(K.length<u){K.push(K[K.length-1])}while(an.length<=u){an.push(an[an.length-1])}while(Q.length<L.length){Q.push(Q[Q.length-1])}while(I.length<=L.length){I.push(I[I.length-1])}while(g.length<L.length){g.push(g[g.length-1])}if(G[aF]){af[aF]=(aI.side.substr(0,1)==="l"?"left":"right");ai[aF]=-h[aF]}for(aD=0,aA=L.length;aD<aA;aD++){O=this.data[aD];ar[aD]=[];if(O.rowalign){I[aD]=O.rowalign}if(O.columnalign){ar[aD]=ak(O.columnalign);while(ar[aD].length<=u){ar[aD].push(ar[aD][ar[aD].length-1])}}}if(aI.equalrows){var R=Math.max.apply(Math,v),am=Math.max.apply(Math,E);for(aD=0,aA=L.length;aD<aA;aD++){av=((R+am)-(v[aD]+E[aD]))/2;v[aD]+=av;E[aD]+=av}}aw=v[0]+E[L.length-1];for(aD=0,aA=L.length-1;aD<aA;aD++){aw+=Math.max((v[aD]+E[aD]?aK:0),E[aD]+v[aD+1]+Q[aD])}var ab=0,X=0,ax,aG=aw;if(aI.frame!=="none"||(aI.columnlines+aI.rowlines).match(/solid|dashed/)){var q=ak(aI.framespacing);if(q.length!=2){q=ak(this.defaults.framespacing)}ab=d.length2em(q[0],t);X=d.length2em(q[1],t);aG=aw+2*X}var e,au,az="";if(typeof(aI.align)!=="string"){aI.align=String(aI.align)}if(aI.align.match(/(top|bottom|center|baseline|axis)( +(-?\d+))?/)){az=RegExp.$3;aI.align=RegExp.$1}else{aI.align=this.defaults.align}if(az!==""){az=parseInt(az);if(az<0){az=L.length+1+az}if(az<1){az=1}else{if(az>L.length){az=L.length}}e=0;au=-(aw+X)+v[0];for(aD=0,aA=az-1;aD<aA;aD++){var U=Math.max((v[aD]+E[aD]?aK:0),E[aD]+v[aD+1]+Q[aD]);e+=U;au+=U}}else{e=({top:-(v[0]+X),bottom:aw+X-v[0],center:aw/2-v[0],baseline:aw/2-v[0],axis:aw/2+d.TeX.axis_height*al-v[0]})[aI.align];au=({top:-(aw+2*X),bottom:0,center:-(aw/2+X),baseline:-(aw/2+X),axis:d.TeX.axis_height*al-aw/2-X})[aI.align]}var ao,at=0,S=0,T=0,ay=0,aE=0,o=[],w=[],ag=1;if(aI.equalcolumns&&aI.width!=="auto"){ao=d.length2em(aI.width,t);for(aD=0,aA=Math.min(u+1,ai.length);aD<aA;aD++){ao-=ai[aD]}ao/=u+1;for(aD=0,aA=Math.min(u+1,an.length);aD<aA;aD++){h[aD]=ao}}else{for(aD=0,aA=Math.min(u+1,an.length);aD<aA;aD++){if(an[aD]==="auto"){S+=h[aD]}else{if(an[aD]==="fit"){w[aE]=aD;aE++;S+=h[aD]}else{if(an[aD].match(/%$/)){o[ay]=aD;ay++;T+=h[aD];at+=d.length2em(an[aD],t,1)}else{h[aD]=d.length2em(an[aD],t);S+=h[aD]}}}}if(aI.width==="auto"){if(at>0.98){ag=T/(S+T);ao=S+T}else{ao=S/(1-at)}}else{ao=d.length2em(aI.width,t);for(aD=0,aA=Math.min(u+1,ai.length);aD<aA;aD++){ao-=ai[aD]}}for(aD=0,aA=o.length;aD<aA;aD++){h[o[aD]]=d.length2em(an[o[aD]],t,ao*ag);S+=h[o[aD]]}if(Math.abs(ao-S)>0.01){if(aE&&ao>S){ao=(ao-S)/aE;for(aD=0,aA=w.length;aD<aA;aD++){h[w[aD]]+=ao}}else{ao=ao/S;for(aC=0;aC<=u;aC++){h[aC]*=ao}}}if(aI.equalcolumns){var ac=Math.max.apply(Math,h);for(aC=0;aC<=u;aC++){h[aC]=ac}}}var ap=e,k,aB;av=(G[aF]?aF:0);for(aC=av;aC<=u;aC++){G[aC].w=h[aC];for(aD=0,aA=L.length;aD<aA;aD++){if(L[aD][aC]){av=(this.data[aD].type==="mlabeledtr"?aF:0);aj=this.data[aD].data[aC-av];if(aj.SVGcanStretch("Horizontal")){L[aD][aC]=aj.SVGstretchH(h[aC])}else{if(aj.SVGcanStretch("Vertical")){z=aj.CoreMO();var aa=z.symmetric;z.symmetric=false;L[aD][aC]=aj.SVGstretchV(v[aD],E[aD]);z.symmetric=aa}}aB=aj.rowalign||this.data[aD].rowalign||I[aD];k=({top:v[aD]-L[aD][aC].h,bottom:L[aD][aC].d-E[aD],center:((v[aD]-E[aD])-(L[aD][aC].h-L[aD][aC].d))/2,baseline:0,axis:0})[aB]||0;aB=(aj.columnalign||ar[aD][aC]||af[aC]);G[aC].Align(L[aD][aC],aB,0,ap+k)}if(aD<L.length-1){ap-=Math.max((v[aD]+E[aD]?aK:0),E[aD]+v[aD+1]+Q[aD])}}ap=e}var ae=1.5*d.em;var aq=ab-ae/2;for(aC=0;aC<=u;aC++){l.Add(G[aC],aq,0);aq+=h[aC]+ai[aC];if(K[aC]!=="none"&&aC<u&&aC!==aF){l.Add(b.VLINE(aG,ae,K[aC]),aq-ai[aC]/2,au)}}l.w+=ab;l.d=-au;l.h=aG+au;ax=l.w;if(aI.frame!=="none"){l.Add(b.HLINE(ax,ae,aI.frame),0,au+aG-ae);l.Add(b.HLINE(ax,ae,aI.frame),0,au);l.Add(b.VLINE(aG,ae,aI.frame),0,au);l.Add(b.VLINE(aG,ae,aI.frame),ax-ae,au)}ap=e-ae/2;for(aD=0,aA=L.length-1;aD<aA;aD++){k=Math.max(aK,E[aD]+v[aD+1]+Q[aD]);if(g[aD]!=="none"){l.Add(b.HLINE(ax,ae,g[aD]),0,ap-E[aD]-(k-E[aD]-v[aD+1])/2)}ap-=k}l.Clean();this.SVGhandleSpace(l);this.SVGhandleColor(l);if(G[aF]){var N=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(N.indentalignfirst!==a.INDENTALIGN.INDENTALIGN){N.indentalign=N.indentalignfirst}if(N.indentalign===a.INDENTALIGN.AUTO){N.indentalign=this.displayAlign}if(N.indentshiftfirst!==a.INDENTSHIFT.INDENTSHIFT){N.indentshift=N.indentshiftfirst}if(N.indentshift==="auto"){N.indentshift=this.displayIndent}var ah=(N.indentshift?d.length2em(N.indentshift,t):0);var aJ=d.length2em(aI.minlabelspacing,t);var B=l;l=this.SVG();if(N.indentalign===a.INDENTALIGN.CENTER){l.w=l.r=d.length2em(d.cwidth+"px");ah=0;l.hasIndent=true}else{if(af[aF]!==N.indentalign){l.w=l.r=d.length2em(d.cwidth+"px")-ah-aJ;ah=aJ=0}else{l.w=l.r=B.w+ah;l.hasIndent=true}}l.Align(B,N.indentalign,ah,0);l.Align(G[aF],af[aF],aJ,0)}this.SVGsaveData(l);return l},SVGhandleSpace:function(e){if(!this.hasFrame&&!e.width){e.x=e.X=167}this.SUPER(arguments).SVGhandleSpace.call(this,e)}});a.mtd.Augment({toSVG:function(e,g){var f=this.svg=this.SVG();if(this.data[0]){f.Add(this.SVGdataStretched(0,e,g));f.Clean()}this.SVGhandleColor(f);this.SVGsaveData(f);return f}});MathJax.Hub.Startup.signal.Post("SVG mtable Ready");MathJax.Ajax.loadComplete(d.autoloadDir+"/mtable.js")});
 
 MathJax.Ajax.loadComplete("[MathJax]/config/TeX-AMS-MML_SVG-full.js");
diff --git a/config/TeX-AMS-MML_SVG.js b/config/TeX-AMS-MML_SVG.js
index c1fac6f6c..33410a731 100644
--- a/config/TeX-AMS-MML_SVG.js
+++ b/config/TeX-AMS-MML_SVG.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/TeX-AMS-MML_SVG.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -33,36 +33,36 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
-MathJax.OutputJax.SVG=MathJax.OutputJax({id:"SVG",version:"2.1",directory:MathJax.OutputJax.directory+"/SVG",extensionDir:MathJax.OutputJax.extensionDir+"/SVG",autoloadDir:MathJax.OutputJax.directory+"/SVG/autoload",fontDir:MathJax.OutputJax.directory+"/SVG/fonts",config:{scale:100,minScaleAdjust:50,font:"TeX",blacker:10,mtextFontInherit:false,undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",addMMLclasses:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_SVG_Display":{"text-align":"center",margin:"1em 0em"},"#MathJax_SVG_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",padding:"3px 4px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.SVG.Register("jax/mml")}MathJax.OutputJax.SVG.loadComplete("config.js");
+MathJax.OutputJax.SVG=MathJax.OutputJax({id:"SVG",version:"2.2",directory:MathJax.OutputJax.directory+"/SVG",extensionDir:MathJax.OutputJax.extensionDir+"/SVG",autoloadDir:MathJax.OutputJax.directory+"/SVG/autoload",fontDir:MathJax.OutputJax.directory+"/SVG/fonts",config:{scale:100,minScaleAdjust:50,font:"TeX",blacker:10,mtextFontInherit:false,undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",addMMLclasses:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_SVG_Display":{"text-align":"center",margin:"1em 0em"},"#MathJax_SVG_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",padding:"3px 4px","z-index":401}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.SVG.Register("jax/mml")}MathJax.OutputJax.SVG.loadComplete("config.js");
 
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+MathJax.Extension.tex2jax={version:"2.2",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; 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mode=display",pcount:0,open:b,olen:0,opos:this.pattern.lastIndex-a[0].length,isBeginEnd:true};this.switchPattern(this.endPattern(this.search.end))}else{if(a[0].substr(0,4)==="\\ref"||a[0].substr(0,6)==="\\eqref"){this.search={mode:"",end:"",open:b,pcount:0,olen:0,opos:this.pattern.lastIndex-a[0].length};return this.endMatch([""],b)}else{var d=a[0].substr(0,a[0].length-1),g,c;if(d.length%2===0){c=[d.replace(/\\\\/g,"\\")];g=1}else{c=[d.substr(1).replace(/\\\\/g,"\\"),"$"];g=0}c=MathJax.HTML.Element("span",null,c);var e=MathJax.HTML.TextNode(b.nodeValue.substr(0,a.index));b.nodeValue=b.nodeValue.substr(a.index+a[0].length-g);b.parentNode.insertBefore(c,b);b.parentNode.insertBefore(e,c);this.pattern.lastIndex=g}}}return b},endMatch:function(a,c){var b=this.search;if(a[0]==b.end){if(!b.close||b.pcount===0){b.close=c;b.cpos=this.pattern.lastIndex;b.clen=(b.isBeginEnd?0:a[0].length)}if(b.pcount===0){b.matched=true;c=this.encloseMath(c);this.switchPattern(this.start)}}else{if(a[0]==="{"){b.pcount++}else{if(a[0]==="}"&&b.pcount){b.pcount--}}}return c},prevEndMatch:function(){this.search.matched=true;var a=this.encloseMath(this.search.close);this.switchPattern(this.start);return a},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b=this.config.preview;if(b==="none"){return}if(b==="TeX"){b=[this.filterPreview(a)]}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,b){var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);this.insertNode(a);return a},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&document.documentMode<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.tex2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/tex2jax.js");
 
-MathJax.Extension.mml2jax={version:"2.1",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;")},createPreview:function(b,a){var c;if(this.config.preview==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}}else{if(this.config.preview instanceof Array){c=this.config.preview}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
+MathJax.Extension.mml2jax={version:"2.2",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;")},createPreview:function(b,a){var c=this.config.preview;if(c==="none"){return}if(c==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}else{c=null}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
 
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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return 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A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return 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n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return 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o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" 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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return 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x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var 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e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return 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s},Resize:function(){setTimeout(a.SetWH,0)},SetWH:function(){var q=document.getElementById("MathJax_MenuFrame");if(q){q=q.firstChild;q.style.width=q.style.height="1px";q.style.width=document.body.scrollWidth+"px";q.style.height=document.body.scrollHeight+"px"}},saveCookie:function(){g.Cookie.Set("menu",this.cookie)},getCookie:function(){this.cookie=g.Cookie.Get("menu")},getImages:function(){if(a.isMobile){var q=new Image();q.src=o.closeImg}}});var m=a.ITEM=MathJax.Object.Subclass({name:"",Create:function(r){if(!this.hidden){var q={onmouseover:a.Mouseover,onmouseout:a.Mouseout,onmouseup:a.Mouseup,onmousedown:a.Mousedown,ondragstart:h,onselectstart:h,onselectend:h,ontouchstart:a.Touchstart,ontouchend:a.Touchend,className:"MathJax_MenuItem",menuItem:this};if(this.disabled){q.className+=" MathJax_MenuDisabled"}g.addElement(r,"div",q,this.Label(q,r))}},Mouseover:function(u,w){if(!this.disabled){this.Activate(w)}if(!this.menu||!this.menu.posted){var v=document.getElementById("MathJax_MenuFrame").childNodes,r=w.parentNode.childNodes;for(var s=0,q=r.length;s<q;s++){var t=r[s].menuItem;if(t&&t.menu&&t.menu.posted){t.Deactivate(r[s])}}q=v.length-1;while(q>=0&&w.parentNode.menuItem!==v[q].menuItem){v[q].menuItem.posted=false;v[q].parentNode.removeChild(v[q]);q--}if(this.Timer&&!a.isMobile){this.Timer(u,w)}}},Mouseout:function(q,r){if(!this.menu||!this.menu.posted){this.Deactivate(r)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(q,r){return this.Remove(q,r)},Touchstart:function(q,r){return this.TouchEvent(q,r,"Mousedown")},Touchend:function(q,r){return this.TouchEvent(q,r,"Mouseup")},TouchEvent:function(r,s,q){if(this!==m.lastItem){if(m.lastMenu){a.Event(r,m.lastMenu,"Mouseout")}a.Event(r,s,"Mouseover",true);m.lastItem=this;m.lastMenu=s}if(this.nativeTouch){return null}a.Event(r,s,q);return false},Remove:function(q,r){r=r.parentNode.menuItem;return r.Remove(q,r)},Activate:function(q){this.Deactivate(q);q.className+=" MathJax_MenuActive"},Deactivate:function(q){q.className=q.className.replace(/ MathJax_MenuActive/,"")},With:function(q){if(q){c.Insert(this,q)}return this}});a.ITEM.COMMAND=a.ITEM.Subclass({action:function(){},Init:function(q,s,r){this.name=q;this.action=s;this.With(r)},Label:function(q,r){return[this.name]},Mouseup:function(q,r){if(!this.disabled){this.Remove(q,r);j.Post(["command",this]);this.action.call(this,q)}return h(q)}});a.ITEM.SUBMENU=a.ITEM.Subclass({menu:null,marker:(n&&!c.Browser.isSafari?"\u25B6":"\u25B8"),Init:function(q,s){this.name=q;var r=1;if(!(s instanceof a.ITEM)){this.With(s),r++}this.menu=a.apply(a,[].slice.call(arguments,r))},Label:function(q,r){this.menu.posted=false;return[this.name+" 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-(function(b,e){var d="2.1";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
+(function(b,e){var d="2.2";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
 
-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
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k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var 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k=++this.i,m=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":m++;break;case"\\":this.i++;break;case"}":if(m--<=0){d.Error("Extra close brace while looking for ']'")}break;case"]":if(m==0){return this.string.slice(k,this.i-1)}break}}d.Error("Couldn't find closing ']' for argument to "+l)},GetDelimiter:function(k){while(this.nextIsSpace()){this.i++}var l=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(l=="\\"){l+=this.GetCS(k)}if(f.delimiter[l]!=null){return this.convertDelimiter(l)}}d.Error("Missing or unrecognized delimiter for "+k)},GetDimen:function(l){var m;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){m=this.GetArgument(l);if(m.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return m.replace(/ /g,"")}}else{m=this.string.slice(this.i);var k=m.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(k){this.i+=k[0].length;return k[1].replace(/ 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m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(o).With({mathcolor:m}))},Spacer:function(l,m){this.Push(h.mspace().With({width:m,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(l){this.Push(b[l.substr(1)]().With({delim:this.GetDelimiter(l)}))},Middle:function(l){var m=this.GetDelimiter(l);if(this.stack.Top().type!=="left"){d.Error(["MisplacedMiddle","%1 must be within \\left and \\right",l])}this.Push(h.mo(m).With({stretchy:true}))},NamedFn:function(m,n){if(!n){n=m.substr(1)}var l=h.mi(n).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(l)))},NamedOp:function(m,n){if(!n){n=m.substr(1)}n=n.replace(/&thinsp;/,"\u2006");var l=h.mo(n).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});l.useMMLspacing&=~l.SPACE_ATTR.form;this.Push(this.mmlToken(l))},Limits:function(m,l){var n=this.stack.Prev("nopop");if(!n||n.texClass!==h.TEXCLASS.OP){d.Error(["MisplacedLimits","%1 is allowed only on operators",m])}n.movesupsub=(l?true:false);n.movablelimits=false},Over:function(n,m,o){var l=b.over().With({name:n});if(m||o){l.open=m;l.close=o}else{if(n.match(/withdelims$/)){l.open=this.GetDelimiter(n);l.close=this.GetDelimiter(n)}}if(n.match(/^\\above/)){l.thickness=this.GetDimen(n)}else{if(n.match(/^\\atop/)||m||o){l.thickness=0}}this.Push(l)},Frac:function(m){var l=this.ParseArg(m);var n=this.ParseArg(m);this.Push(h.mfrac(l,n))},Sqrt:function(o){var p=this.GetBrackets(o),l=this.GetArgument(o);if(l==="\\frac"){l+="{"+this.GetArgument(l)+"}{"+this.GetArgument(l)+"}"}var m=d.Parse(l,this.stack.env).mml();if(!p){m=h.msqrt.apply(h,m.array())}else{m=h.mroot(m,this.parseRoot(p))}this.Push(m)},Root:function(m){var o=this.GetUpTo(m,"\\of");var l=this.ParseArg(m);this.Push(h.mroot(l,this.parseRoot(o)))},parseRoot:function(q){var m=this.stack.env,l=m.inRoot;m.inRoot=true;var p=d.Parse(q,m);q=p.mml();var o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to 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m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var 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parse error",f,g,e]);return a.merror(f)},Error:function(e){if(e instanceof Array){e=b.apply(b,e)}throw MathJax.Hub.Insert(Error(e),{mathmlError:true})},parseDOM:function(e){return this.parser.parseFromString(e,"text/xml")},parseMS:function(e){return(this.parser.loadXML(e)?this.parser:null)},parseDIV:function(e){this.div.innerHTML=e.replace(/<([a-z]+)([^>]*)\/>/g,"<$1$2></$1>");return this.div},parseError:function(e){return null},createMSParser:function(){var j=null;var f=["MSXML2.DOMDocument.6.0","MSXML2.DOMDocument.5.0","MSXML2.DOMDocument.4.0","MSXML2.DOMDocument.3.0","MSXML2.DOMDocument.2.0","Microsoft.XMLDOM"];for(var g=0,e=f.length;g<e&&!j;g++){try{j=new ActiveXObject(f[g])}catch(h){}}return j},createParser:function(){if(window.DOMParser){this.parser=new DOMParser();return(this.parseDOM)}else{if(window.ActiveXObject){this.parser=this.createMSParser();if(!this.parser){MathJax.Localization.Try(this.parserCreationError);return(this.parseError)}this.parser.async=false;return(this.parseMS)}}this.div=MathJax.Hub.Insert(document.createElement("div"),{style:{visibility:"hidden",overflow:"hidden",height:"1px",position:"absolute",top:0}});if(!document.body.firstChild){document.body.appendChild(this.div)}else{document.body.insertBefore(this.div,document.body.firstChild)}return(this.parseDIV)},parserCreationError:function(){alert(b("CantCreateXMLParser","MathJax can't create an XML parser for MathML.  Check that\nthe 'Script ActiveX controls marked safe for scripting' security\nsetting is enabled (use the Internet Options item in the Tools\nmenu, and select the Security panel, then press the Custom Level\nbutton to check this).\n\nMathML equations will not be able to be processed by MathJax."))},Startup:function(){a=MathJax.ElementJax.mml;a.mspace.Augment({mmlSelfClosing:true});a.none.Augment({mmlSelfClosing:true});a.mprescripts.Augment({mmlSelfClosing:true})}});c.prefilterHooks.Add(function(e){e.math=(typeof(e.math)==="string"?c.prefilterMath(e.math,e.script):c.prefilterMathML(e.math,e.script))});c.Parse.Entity={ApplyFunction:"\u2061",Backslash:"\u2216",Because:"\u2235",Breve:"\u02D8",Cap:"\u22D2",CenterDot:"\u00B7",CircleDot:"\u2299",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",Congruent:"\u2261",ContourIntegral:"\u222E",Coproduct:"\u2210",Cross:"\u2A2F",Cup:"\u22D3",CupCap:"\u224D",Dagger:"\u2021",Del:"\u2207",Delta:"\u0394",Diamond:"\u22C4",DifferentialD:"\u2146",DotEqual:"\u2250",DoubleDot:"\u00A8",DoubleRightTee:"\u22A8",DoubleVerticalBar:"\u2225",DownArrow:"\u2193",DownLeftVector:"\u21BD",DownRightVector:"\u21C1",DownTee:"\u22A4",Downarrow:"\u21D3",Element:"\u2208",EqualTilde:"\u2242",Equilibrium:"\u21CC",Exists:"\u2203",ExponentialE:"\u2147",FilledVerySmallSquare:"\u25AA",ForAll:"\u2200",Gamma:"\u0393",Gg:"\u22D9",GreaterEqual:"\u2265",GreaterEqualLess:"\u22DB",GreaterFullEqual:"\u2267",GreaterLess:"\u2277",GreaterSlantEqual:"\u2A7E",GreaterTilde:"\u2273",Hacek:"\u02C7",Hat:"\u005E",HumpDownHump:"\u224E",HumpEqual:"\u224F",Im:"\u2111",ImaginaryI:"\u2148",Integral:"\u222B",Intersection:"\u22C2",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",Lambda:"\u039B",Larr:"\u219E",LeftAngleBracket:"\u27E8",LeftArrow:"\u2190",LeftArrowRightArrow:"\u21C6",LeftCeiling:"\u2308",LeftDownVector:"\u21C3",LeftFloor:"\u230A",LeftRightArrow:"\u2194",LeftTee:"\u22A3",LeftTriangle:"\u22B2",LeftTriangleEqual:"\u22B4",LeftUpVector:"\u21BF",LeftVector:"\u21BC",Leftarrow:"\u21D0",Leftrightarrow:"\u21D4",LessEqualGreater:"\u22DA",LessFullEqual:"\u2266",LessGreater:"\u2276",LessSlantEqual:"\u2A7D",LessTilde:"\u2272",Ll:"\u22D8",Lleftarrow:"\u21DA",LongLeftArrow:"\u27F5",LongLeftRightArrow:"\u27F7",LongRightArrow:"\u27F6",Longleftarrow:"\u27F8",Longleftrightarrow:"\u27FA",Longrightarrow:"\u27F9",Lsh:"\u21B0",MinusPlus:"\u2213",NestedGreaterGreater:"\u226B",NestedLessLess:"\u226A",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotExists:"\u2204",NotGreater:"\u226F",NotGreaterEqual:"\u2271",NotLeftTriangle:"\u22EA",NotLeftTriangleEqual:"\u22EC",NotLess:"\u226E",NotLessEqual:"\u2270",NotPrecedes:"\u2280",NotPrecedesSlantEqual:"\u22E0",NotRightTriangle:"\u22EB",NotRightTriangleEqual:"\u22ED",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsSlantEqual:"\u22E1",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotVerticalBar:"\u2224",Omega:"\u03A9",OverBar:"\u203E",OverBrace:"\u23DE",PartialD:"\u2202",Phi:"\u03A6",Pi:"\u03A0",PlusMinus:"\u00B1",Precedes:"\u227A",PrecedesEqual:"\u2AAF",PrecedesSlantEqual:"\u227C",PrecedesTilde:"\u227E",Product:"\u220F",Proportional:"\u221D",Psi:"\u03A8",Rarr:"\u21A0",Re:"\u211C",ReverseEquilibrium:"\u21CB",RightAngleBracket:"\u27E9",RightArrow:"\u2192",RightArrowLeftArrow:"\u21C4",RightCeiling:"\u2309",RightDownVector:"\u21C2",RightFloor:"\u230B",RightTee:"\u22A2",RightTeeArrow:"\u21A6",RightTriangle:"\u22B3",RightTriangleEqual:"\u22B5",RightUpVector:"\u21BE",RightVector:"\u21C0",Rightarrow:"\u21D2",Rrightarrow:"\u21DB",Rsh:"\u21B1",Sigma:"\u03A3",SmallCircle:"\u2218",Sqrt:"\u221A",Square:"\u25A1",SquareIntersection:"\u2293",SquareSubset:"\u228F",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",Star:"\u22C6",Subset:"\u22D0",SubsetEqual:"\u2286",Succeeds:"\u227B",SucceedsEqual:"\u2AB0",SucceedsSlantEqual:"\u227D",SucceedsTilde:"\u227F",SuchThat:"\u220B",Sum:"\u2211",Superset:"\u2283",SupersetEqual:"\u2287",Supset:"\u22D1",Therefore:"\u2234",Theta:"\u0398",Tilde:"\u223C",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",UnderBar:"\u005F",UnderBrace:"\u23DF",Union:"\u22C3",UnionPlus:"\u228E",UpArrow:"\u2191",UpDownArrow:"\u2195",UpTee:"\u22A5",Uparrow:"\u21D1",Updownarrow:"\u21D5",Upsilon:"\u03A5",Vdash:"\u22A9",Vee:"\u22C1",VerticalBar:"\u2223",VerticalTilde:"\u2240",Vvdash:"\u22AA",Wedge:"\u22C0",Xi:"\u039E",acute:"\u00B4",aleph:"\u2135",alpha:"\u03B1",amalg:"\u2A3F",and:"\u2227",ang:"\u2220",angmsd:"\u2221",angsph:"\u2222",ape:"\u224A",backprime:"\u2035",backsim:"\u223D",backsimeq:"\u22CD",beta:"\u03B2",beth:"\u2136",between:"\u226C",bigcirc:"\u25EF",bigodot:"\u2A00",bigoplus:"\u2A01",bigotimes:"\u2A02",bigsqcup:"\u2A06",bigstar:"\u2605",bigtriangledown:"\u25BD",bigtriangleup:"\u25B3",biguplus:"\u2A04",blacklozenge:"\u29EB",blacktriangle:"\u25B4",blacktriangledown:"\u25BE",blacktriangleleft:"\u25C2",bowtie:"\u22C8",boxdl:"\u2510",boxdr:"\u250C",boxminus:"\u229F",boxplus:"\u229E",boxtimes:"\u22A0",boxul:"\u2518",boxur:"\u2514",bsol:"\u005C",bull:"\u2022",cap:"\u2229",check:"\u2713",chi:"\u03C7",circ:"\u02C6",circeq:"\u2257",circlearrowleft:"\u21BA",circlearrowright:"\u21BB",circledR:"\u00AE",circledS:"\u24C8",circledast:"\u229B",circledcirc:"\u229A",circleddash:"\u229D",clubs:"\u2663",colon:"\u003A",comp:"\u2201",ctdot:"\u22EF",cuepr:"\u22DE",cuesc:"\u22DF",cularr:"\u21B6",cup:"\u222A",curarr:"\u21B7",curlyvee:"\u22CE",curlywedge:"\u22CF",dagger:"\u2020",daleth:"\u2138",ddarr:"\u21CA",deg:"\u00B0",delta:"\u03B4",digamma:"\u03DD",div:"\u00F7",divideontimes:"\u22C7",dot:"\u02D9",doteqdot:"\u2251",dotplus:"\u2214",dotsquare:"\u22A1",dtdot:"\u22F1",ecir:"\u2256",efDot:"\u2252",egs:"\u2A96",ell:"\u2113",els:"\u2A95",empty:"\u2205",epsi:"\u03B5",epsiv:"\u03F5",erDot:"\u2253",eta:"\u03B7",eth:"\u00F0",flat:"\u266D",fork:"\u22D4",frown:"\u2322",gEl:"\u2A8C",gamma:"\u03B3",gap:"\u2A86",gimel:"\u2137",gnE:"\u2269",gnap:"\u2A8A",gne:"\u2A88",gnsim:"\u22E7",gt:"\u003E",gtdot:"\u22D7",harrw:"\u21AD",hbar:"\u210F",hellip:"\u2026",hookleftarrow:"\u21A9",hookrightarrow:"\u21AA",imath:"\u0131",infin:"\u221E",intcal:"\u22BA",iota:"\u03B9",jmath:"\u0237",kappa:"\u03BA",kappav:"\u03F0",lEg:"\u2A8B",lambda:"\u03BB",lap:"\u2A85",larrlp:"\u21AB",larrtl:"\u21A2",lbrace:"\u007B",lbrack:"\u005B",le:"\u2264",leftleftarrows:"\u21C7",leftthreetimes:"\u22CB",lessdot:"\u22D6",lmoust:"\u23B0",lnE:"\u2268",lnap:"\u2A89",lne:"\u2A87",lnsim:"\u22E6",longmapsto:"\u27FC",looparrowright:"\u21AC",lowast:"\u2217",loz:"\u25CA",lt:"\u003C",ltimes:"\u22C9",ltri:"\u25C3",macr:"\u00AF",malt:"\u2720",mho:"\u2127",mu:"\u03BC",multimap:"\u22B8",nLeftarrow:"\u21CD",nLeftrightarrow:"\u21CE",nRightarrow:"\u21CF",nVDash:"\u22AF",nVdash:"\u22AE",natur:"\u266E",nearr:"\u2197",nharr:"\u21AE",nlarr:"\u219A",not:"\u00AC",nrarr:"\u219B",nu:"\u03BD",nvDash:"\u22AD",nvdash:"\u22AC",nwarr:"\u2196",omega:"\u03C9",omicron:"\u03BF",or:"\u2228",osol:"\u2298",period:"\u002E",phi:"\u03C6",phiv:"\u03D5",pi:"\u03C0",piv:"\u03D6",prap:"\u2AB7",precnapprox:"\u2AB9",precneqq:"\u2AB5",precnsim:"\u22E8",prime:"\u2032",psi:"\u03C8",rarrtl:"\u21A3",rbrace:"\u007D",rbrack:"\u005D",rho:"\u03C1",rhov:"\u03F1",rightrightarrows:"\u21C9",rightthreetimes:"\u22CC",ring:"\u02DA",rmoust:"\u23B1",rtimes:"\u22CA",rtri:"\u25B9",scap:"\u2AB8",scnE:"\u2AB6",scnap:"\u2ABA",scnsim:"\u22E9",sdot:"\u22C5",searr:"\u2198",sect:"\u00A7",sharp:"\u266F",sigma:"\u03C3",sigmav:"\u03C2",simne:"\u2246",smile:"\u2323",spades:"\u2660",sub:"\u2282",subE:"\u2AC5",subnE:"\u2ACB",subne:"\u228A",supE:"\u2AC6",supnE:"\u2ACC",supne:"\u228B",swarr:"\u2199",tau:"\u03C4",theta:"\u03B8",thetav:"\u03D1",tilde:"\u02DC",times:"\u00D7",triangle:"\u25B5",triangleq:"\u225C",upsi:"\u03C5",upuparrows:"\u21C8",veebar:"\u22BB",vellip:"\u22EE",weierp:"\u2118",xi:"\u03BE",yen:"\u00A5",zeta:"\u03B6",zigrarr:"\u21DD"};c.loadComplete("jax.js")})(MathJax.InputJax.MathML,MathJax.Hub.Browser);
 
 MathJax.Ajax.loadComplete("[MathJax]/config/TeX-AMS-MML_SVG.js");
diff --git a/config/TeX-AMS_HTML-full.js b/config/TeX-AMS_HTML-full.js
index e90e437c6..41011ad59 100644
--- a/config/TeX-AMS_HTML-full.js
+++ b/config/TeX-AMS_HTML-full.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/TeX-AMS_HTML-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -32,34 +32,34 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.Extension.tex2jax={version:"2.1",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; 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q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return 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A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return b[this.jax].ContextMenu(q,this.math,true)},ClearHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}if(q.hover.timer){clearTimeout(q.hover.timer)}f.ClearHoverTimer();delete q.hover},Px:function(q){if(Math.abs(q)<0.006){return"0px"}return q.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var q=new Image();q.src=o.button.src}};var a=c.Touch={last:0,delay:500,start:function(r){var q=new Date().getTime();var s=(q-a.last<a.delay&&a.up);a.last=q;a.up=false;if(s){a.timeout=setTimeout(a.menu,a.delay,r,this);r.preventDefault()}},end:function(r){var q=new Date().getTime();a.up=(q-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;r.preventDefault();return m.Handler((r.touches[0]||r.touch),"DblClick",this)}},menu:function(r,q){delete a.timeout;a.last=0;a.up=false;return m.Handler((r.touches[0]||r.touch),"ContextMenu",q)}};if(d.Browser.isMobile){var n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return b[this.jax].ContextMenu(r,this.math,true)},ClearHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}if(r.hover.timer){clearTimeout(r.hover.timer)}f.ClearHoverTimer();delete r.hover},Px:function(r){if(Math.abs(r)<0.006){return"0px"}return r.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var r=new Image();r.src=p.button.src}};var a=c.Touch={last:0,delay:500,start:function(s){var r=new Date().getTime();var t=(r-a.last<a.delay&&a.up);a.last=r;a.up=false;if(t){a.timeout=setTimeout(a.menu,a.delay,s,this);s.preventDefault()}},end:function(s){var r=new Date().getTime();a.up=(r-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;s.preventDefault();return n.Handler((s.touches[0]||s.touch),"DblClick",this)}},menu:function(s,r){delete a.timeout;a.last=0;a.up=false;return n.Handler((s.touches[0]||s.touch),"ContextMenu",r)}};if(d.Browser.isMobile){var o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" "+p.frame.hcolor};g.Queue(d.Register.StartupHook("End Config",{}),[e],["getImages",f],["Styles",l,p.styles],["Post",d.Startup.signal,"MathEvents Ready"],["loadComplete",l,"[MathJax]/extensions/MathEvents.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.Callback,MathJax.Localization,MathJax.OutputJax,MathJax.InputJax);
 
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var 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o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth&&x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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#CCCCCC",margin:0,cursor:"default",font:"menu","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","z-index":201,"border-radius":i,"-webkit-border-radius":i,"-moz-border-radius":i,"-khtml-border-radius":i,"box-shadow":"0px 10px 20px #808080","-webkit-box-shadow":"0px 10px 20px #808080","-moz-box-shadow":"0px 10px 20px #808080","-khtml-box-shadow":"0px 10px 20px #808080",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},".MathJax_MenuItem":{padding:(n?"2px 2em":"1px 2em"),background:"transparent"},".MathJax_MenuTitle":{"background-color":"#CCCCCC",margin:(n?"-1px -1px 1px -1px":"-5px 0 0 0"),"text-align":"center","font-style":"italic","font-size":"80%",color:"#444444",padding:"2px 0",overflow:"hidden"},".MathJax_MenuArrow":{position:"absolute",right:".5em",color:"#666666","font-family":(l?"'Arial 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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return a.Event(q,this,"Mouseup")},Touchstart:function(q){return a.Event(q,this,"Touchstart")},Touchend:function(q){return a.Event(q,this,"Touchend")},Event:function(s,u,q,t){if(a.skipMouseover&&q==="Mouseover"&&!t){return h(s)}if(a.skipUp){if(q.match(/Mouseup|Touchend/)){delete a.skipUp;return h(s)}if(q==="Touchstart"||(q==="Mousedown"&&!a.skipMousedown)){delete a.skipUp}}if(!s){s=window.event}var r=u.menuItem;if(r&&r[q]){return r[q](s,u)}return null},BGSTYLE:{position:"absolute",left:0,top:0,"z-index":200,width:"100%",height:"100%",border:0,padding:0,margin:0},Background:function(r){var s=g.addElement(document.body,"div",{style:this.BGSTYLE,id:"MathJax_MenuFrame"},[["div",{style:this.BGSTYLE,menuItem:r,onmousedown:this.Remove}]]);var q=s.firstChild;if(r.msieBackgroundBug){q.style.backgroundColor="white";q.style.filter="alpha(opacity=0)"}if(r.msieFixedPositionBug){s.width=s.height=0;this.Resize();attachEvent("onresize",this.Resize)}else{q.style.position="fixed"}return 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-(function(b,e){var d="2.1";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
+(function(b,e){var d="2.2";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
 
-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
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k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var 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k=++this.i,m=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":m++;break;case"\\":this.i++;break;case"}":if(m--<=0){d.Error("Extra close brace while looking for ']'")}break;case"]":if(m==0){return this.string.slice(k,this.i-1)}break}}d.Error("Couldn't find closing ']' for argument to "+l)},GetDelimiter:function(k){while(this.nextIsSpace()){this.i++}var l=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(l=="\\"){l+=this.GetCS(k)}if(f.delimiter[l]!=null){return this.convertDelimiter(l)}}d.Error("Missing or unrecognized delimiter for "+k)},GetDimen:function(l){var m;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){m=this.GetArgument(l);if(m.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return m.replace(/ /g,"")}}else{m=this.string.slice(this.i);var k=m.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(k){this.i+=k[0].length;return k[1].replace(/ 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m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(o).With({mathcolor:m}))},Spacer:function(l,m){this.Push(h.mspace().With({width:m,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(l){this.Push(b[l.substr(1)]().With({delim:this.GetDelimiter(l)}))},Middle:function(l){var m=this.GetDelimiter(l);if(this.stack.Top().type!=="left"){d.Error(["MisplacedMiddle","%1 must be within \\left and \\right",l])}this.Push(h.mo(m).With({stretchy:true}))},NamedFn:function(m,n){if(!n){n=m.substr(1)}var l=h.mi(n).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(l)))},NamedOp:function(m,n){if(!n){n=m.substr(1)}n=n.replace(/&thinsp;/,"\u2006");var l=h.mo(n).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});l.useMMLspacing&=~l.SPACE_ATTR.form;this.Push(this.mmlToken(l))},Limits:function(m,l){var n=this.stack.Prev("nopop");if(!n||n.texClass!==h.TEXCLASS.OP){d.Error(["MisplacedLimits","%1 is allowed only on operators",m])}n.movesupsub=(l?true:false);n.movablelimits=false},Over:function(n,m,o){var l=b.over().With({name:n});if(m||o){l.open=m;l.close=o}else{if(n.match(/withdelims$/)){l.open=this.GetDelimiter(n);l.close=this.GetDelimiter(n)}}if(n.match(/^\\above/)){l.thickness=this.GetDimen(n)}else{if(n.match(/^\\atop/)||m||o){l.thickness=0}}this.Push(l)},Frac:function(m){var l=this.ParseArg(m);var n=this.ParseArg(m);this.Push(h.mfrac(l,n))},Sqrt:function(o){var p=this.GetBrackets(o),l=this.GetArgument(o);if(l==="\\frac"){l+="{"+this.GetArgument(l)+"}{"+this.GetArgument(l)+"}"}var m=d.Parse(l,this.stack.env).mml();if(!p){m=h.msqrt.apply(h,m.array())}else{m=h.mroot(m,this.parseRoot(p))}this.Push(m)},Root:function(m){var o=this.GetUpTo(m,"\\of");var l=this.ParseArg(m);this.Push(h.mroot(l,this.parseRoot(o)))},parseRoot:function(q){var m=this.stack.env,l=m.inRoot;m.inRoot=true;var p=d.Parse(q,m);q=p.mml();var o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to 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m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var 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c=a.mo.OPTYPES.REL;MathJax.Hub.Insert(a.mo.prototype,{OPTABLE:{infix:{"\u2322":c,"\u2323":c,"\u25B3":c,"\uE006":c,"\uE007":c,"\uE00C":c,"\uE00D":c,"\uE00E":c,"\uE00F":c,"\uE010":c,"\uE011":c,"\uE016":c,"\uE017":c,"\uE018":c,"\uE019":c,"\uE01A":c,"\uE01B":c,"\uE04B":c,"\uE04F":c}}});MathJax.Hub.Startup.signal.Post("TeX AMSsymbols Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/AMSsymbols.js");
+MathJax.Extension["TeX/AMSsymbols"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.ElementJax.mml,b=MathJax.InputJax.TeX.Definitions;b.Add({mathchar0mi:{digamma:"03DD",varkappa:"03F0",varGamma:["0393",{mathvariant:a.VARIANT.ITALIC}],varDelta:["0394",{mathvariant:a.VARIANT.ITALIC}],varTheta:["0398",{mathvariant:a.VARIANT.ITALIC}],varLambda:["039B",{mathvariant:a.VARIANT.ITALIC}],varXi:["039E",{mathvariant:a.VARIANT.ITALIC}],varPi:["03A0",{mathvariant:a.VARIANT.ITALIC}],varSigma:["03A3",{mathvariant:a.VARIANT.ITALIC}],varUpsilon:["03A5",{mathvariant:a.VARIANT.ITALIC}],varPhi:["03A6",{mathvariant:a.VARIANT.ITALIC}],varPsi:["03A8",{mathvariant:a.VARIANT.ITALIC}],varOmega:["03A9",{mathvariant:a.VARIANT.ITALIC}],beth:"2136",gimel:"2137",daleth:"2138",backprime:["2035",{variantForm:true}],hslash:"210F",varnothing:["2205",{variantForm:true}],blacktriangle:"25B4",triangledown:["25BD",{variantForm:true}],blacktriangledown:"25BE",square:"25FB",Box:"25FB",blacksquare:"25FC",lozenge:"25CA",Diamond:"25CA",blacklozenge:"29EB",circledS:["24C8",{mathvariant:a.VARIANT.NORMAL}],bigstar:"2605",sphericalangle:"2222",measuredangle:"2221",nexists:"2204",complement:"2201",mho:"2127",eth:["00F0",{mathvariant:a.VARIANT.NORMAL}],Finv:"2132",diagup:"2571",Game:"2141",diagdown:"2572",Bbbk:["006B",{mathvariant:a.VARIANT.DOUBLESTRUCK}],yen:"00A5",circledR:"00AE",checkmark:"2713",maltese:"2720"},mathchar0mo:{dotplus:"2214",ltimes:"22C9",smallsetminus:"2216",rtimes:"22CA",Cap:"22D2",doublecap:"22D2",leftthreetimes:"22CB",Cup:"22D3",doublecup:"22D3",rightthreetimes:"22CC",barwedge:"22BC",curlywedge:"22CF",veebar:"22BB",curlyvee:"22CE",doublebarwedge:"2A5E",boxminus:"229F",circleddash:"229D",boxtimes:"22A0",circledast:"229B",boxdot:"22A1",circledcirc:"229A",boxplus:"229E",centerdot:"22C5",divideontimes:"22C7",intercal:"22BA",leqq:"2266",geqq:"2267",leqslant:"2A7D",geqslant:"2A7E",eqslantless:"2A95",eqslantgtr:"2A96",lesssim:"2272",gtrsim:"2273",lessapprox:"2A85",gtrapprox:"2A86",approxeq:"224A",lessdot:"22D6",gtrdot:"22D7",lll:"22D8",llless:"22D8",ggg:"22D9",gggtr:"22D9",lessgtr:"2276",gtrless:"2277",lesseqgtr:"22DA",gtreqless:"22DB",lesseqqgtr:"2A8B",gtreqqless:"2A8C",doteqdot:"2251",Doteq:"2251",eqcirc:"2256",risingdotseq:"2253",circeq:"2257",fallingdotseq:"2252",triangleq:"225C",backsim:"223D",thicksim:["223C",{variantForm:true}],backsimeq:"22CD",thickapprox:["2248",{variantForm:true}],subseteqq:"2AC5",supseteqq:"2AC6",Subset:"22D0",Supset:"22D1",sqsubset:"228F",sqsupset:"2290",preccurlyeq:"227C",succcurlyeq:"227D",curlyeqprec:"22DE",curlyeqsucc:"22DF",precsim:"227E",succsim:"227F",precapprox:"2AB7",succapprox:"2AB8",vartriangleleft:"22B2",lhd:"22B2",vartriangleright:"22B3",rhd:"22B3",trianglelefteq:"22B4",unlhd:"22B4",trianglerighteq:"22B5",unrhd:"22B5",vDash:"22A8",Vdash:"22A9",Vvdash:"22AA",smallsmile:["2323",{variantForm:true}],shortmid:["2223",{variantForm:true}],smallfrown:["2322",{variantForm:true}],shortparallel:["2225",{variantForm:true}],bumpeq:"224F",between:"226C",Bumpeq:"224E",pitchfork:"22D4",varpropto:"221D",backepsilon:"220D",blacktriangleleft:"25C2",blacktriangleright:"25B8",therefore:"2234",because:"2235",eqsim:"2242",vartriangle:["25B3",{variantForm:true}],Join:"22C8",nless:"226E",ngtr:"226F",nleq:"2270",ngeq:"2271",nleqslant:["2A87",{variantForm:true}],ngeqslant:["2A88",{variantForm:true}],nleqq:["2270",{variantForm:true}],ngeqq:["2271",{variantForm:true}],lneq:"2A87",gneq:"2A88",lneqq:"2268",gneqq:"2269",lvertneqq:["2268",{variantForm:true}],gvertneqq:["2269",{variantForm:true}],lnsim:"22E6",gnsim:"22E7",lnapprox:"2A89",gnapprox:"2A8A",nprec:"2280",nsucc:"2281",npreceq:["22E0",{variantForm:true}],nsucceq:["22E1",{variantForm:true}],precneqq:"2AB5",succneqq:"2AB6",precnsim:"22E8",succnsim:"22E9",precnapprox:"2AB9",succnapprox:"2ABA",nsim:"2241",ncong:"2246",nshortmid:["2224",{variantForm:true}],nshortparallel:["2226",{variantForm:true}],nmid:"2224",nparallel:"2226",nvdash:"22AC",nvDash:"22AD",nVdash:"22AE",nVDash:"22AF",ntriangleleft:"22EA",ntriangleright:"22EB",ntrianglelefteq:"22EC",ntrianglerighteq:"22ED",nsubseteq:"2288",nsupseteq:"2289",nsubseteqq:["2288",{variantForm:true}],nsupseteqq:["2289",{variantForm:true}],subsetneq:"228A",supsetneq:"228B",varsubsetneq:["228A",{variantForm:true}],varsupsetneq:["228B",{variantForm:true}],subsetneqq:"2ACB",supsetneqq:"2ACC",varsubsetneqq:["2ACB",{variantForm:true}],varsupsetneqq:["2ACC",{variantForm:true}],leftleftarrows:"21C7",rightrightarrows:"21C9",leftrightarrows:"21C6",rightleftarrows:"21C4",Lleftarrow:"21DA",Rrightarrow:"21DB",twoheadleftarrow:"219E",twoheadrightarrow:"21A0",leftarrowtail:"21A2",rightarrowtail:"21A3",looparrowleft:"21AB",looparrowright:"21AC",leftrightharpoons:"21CB",rightleftharpoons:["21CC",{variantForm:true}],curvearrowleft:"21B6",curvearrowright:"21B7",circlearrowleft:"21BA",circlearrowright:"21BB",Lsh:"21B0",Rsh:"21B1",upuparrows:"21C8",downdownarrows:"21CA",upharpoonleft:"21BF",upharpoonright:"21BE",downharpoonleft:"21C3",restriction:"21BE",multimap:"22B8",downharpoonright:"21C2",leftrightsquigarrow:"21AD",rightsquigarrow:"21DD",leadsto:"21DD",dashrightarrow:"21E2",dashleftarrow:"21E0",nleftarrow:"219A",nrightarrow:"219B",nLeftarrow:"21CD",nRightarrow:"21CF",nleftrightarrow:"21AE",nLeftrightarrow:"21CE"},delimiter:{"\\ulcorner":"231C","\\urcorner":"231D","\\llcorner":"231E","\\lrcorner":"231F"},macros:{implies:["Macro","\\;\\Longrightarrow\\;"],impliedby:["Macro","\\;\\Longleftarrow\\;"]}},null,true);var c=a.mo.OPTYPES.REL;MathJax.Hub.Insert(a.mo.prototype,{OPTABLE:{infix:{"\u2322":c,"\u2323":c,"\u25B3":c,"\uE006":c,"\uE007":c,"\uE00C":c,"\uE00D":c,"\uE00E":c,"\uE00F":c,"\uE010":c,"\uE011":c,"\uE016":c,"\uE017":c,"\uE018":c,"\uE019":c,"\uE01A":c,"\uE01B":c,"\uE04B":c,"\uE04F":c}}});MathJax.Hub.Startup.signal.Post("TeX AMSsymbols Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/AMSsymbols.js");
 
-(function(g,b,d){var f,h=b.Browser.isMobile;var e=MathJax.Object.Subclass({timeout:(h?15:8)*1000,FontInfo:{STIX:{family:"STIXSizeOneSym",testString:"() {} []"},TeX:{family:"MathJax_Size1",testString:"() {} []"}},comparisonFont:["sans-serif","monospace","script","Times","Courier","Arial","Helvetica"],testSize:["40px","50px","60px","30px","20px"],Init:function(){this.div=MathJax.HTML.addElement(document.body,"div",{id:"MathJax_Font_Test",style:{position:"absolute",visibility:"hidden",top:0,left:0,width:"auto",padding:0,border:0,margin:0,whiteSpace:"nowrap",textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal",fontSize:this.testSize[0],fontWeight:"normal",fontStyle:"normal",fontSizeAdjust:"none"}},[""]);this.text=this.div.firstChild},findFont:function(n,k){if(k&&this.testCollection(k)){return k}for(var l=0,j=n.length;l<j;l++){if(n[l]===k){continue}if(this.testCollection(n[l])){return n[l]}}return null},testCollection:function(j){return this.testFont(this.FontInfo[j])},testFont:function(l){if(l.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(l.weight||"normal");this.div.style.fontStyle=(l.style||"normal")}var k=this.getComparisonWidths(l.testString,l.noStyleChar);if(k){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==k[0]){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[k[2]];if(this.div.offsetWidth==k[1]){return false}}if(this.div.offsetWidth!=k[3]||this.div.offsetHeight!=k[4]){if(l.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var n=0,j=this.testSize.length;n<j;n++){if(this.testStyleChar(l,this.testSize[n])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(l,o){var r=3+(l.weight?2:0)+(l.style?4:0);var k="",m=0;var q=this.div.style.fontSize;this.div.style.fontSize=o;if(d.msieItalicWidthBug&&l.style==="italic"){this.text.nodeValue=k=this.compChar;m=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+k}else{this.text.nodeValue=this.compChar+k}var j=this.div.offsetWidth-m;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+k}else{this.text.nodeValue=this.styleChar+k}var p=Math.floor((this.div.offsetWidth-m)/j+0.5);if(p===r){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+k}else{this.text.nodeValue=this.versionChar+k}l.version=Math.floor((this.div.offsetWidth-m)/j+1.5)/2}this.div.style.fontSize=q;return(p===r)},getComparisonWidths:function(o,l){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!l){o+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=o}else{this.text.nodeValue=o}this.div.style.fontFamily=this.comparisonFont[0];var k=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var q=this.div.offsetWidth,n=this.div.offsetHeight;for(var p=1,j=this.comparisonFont.length;p<j;p++){this.div.style.fontFamily=this.comparisonFont[p];if(this.div.offsetWidth!=k){return[k,this.div.offsetWidth,p,q,n]}}return null},loadWebFont:function(k){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+k.directory);var m=MathJax.Message.File("Web-Font "+d.fontInUse+"/"+k.directory);var j=MathJax.Callback({});var l=MathJax.Callback(["loadComplete",this,k,m,j]);g.timer.start(g,[this.checkWebFont,k,l],0,this.timeout);return j},loadComplete:function(l,o,k,j){MathJax.Message.Clear(o);if(j===g.STATUS.OK){this.webFontLoaded=true;k();return}this.loadError(l);if(b.Browser.isFirefox&&d.allowWebFonts){var m=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){m+=":"+document.location.port}m+="/";if(g.fileURL(d.webfontDir).substr(0,m.length)!==m){this.firefoxFontError(l)}}if(!this.webFontLoaded){d.loadWebFontError(l,k)}else{k()}},loadError:function(j){MathJax.Message.Set("Can't load web font "+d.fontInUse+"/"+j.directory,null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+j.directory,j])},firefoxFontError:function(j){MathJax.Message.Set("Firefox can't load web fonts from a remote host",null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(j,k,l){if(j.time(l)){return}if(d.Font.testFont(k)){l(j.STATUS.OK)}else{setTimeout(j,j.delay)}},fontFace:function(l){var m=d.allowWebFonts;var o=d.FONTDATA.FONTS[l];if(d.msieFontCSSBug&&!o.family.match(/-Web$/)){o.family+="-Web"}var k=g.fileURL(d.webfontDir+"/"+m);var j=l.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!j.match(/-/)){j+="-Regular"}if(m==="svg"){j+=".svg#"+j}else{j+="."+m}var n={"font-family":o.family,src:"url('"+k+"/"+j+"')"};if(m==="otf"){n.src+=" format('opentype')";k=g.fileURL(d.webfontDir+"/woff");n.src="url('"+k+"/"+j.replace(/otf$/,"woff")+"') format('woff'), "+n.src}else{if(m!=="eot"){n.src+=" format('"+m+"')"}}if(!(d.FontFaceBug&&o.isWebFont)){if(l.match(/-bold/)){n["font-weight"]="bold"}if(l.match(/-italic/)){n["font-style"]="italic"}}return n}});var i,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! 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j=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!j&&this.allowWebFonts){j=this.config.webFont;if(j){this.webFonts=true}}if(!j&&this.config.imageFont){j=this.config.imageFont;this.imgFonts=true}if(j){this.fontInUse=j;this.fontDir+="/"+j;this.webfontDir+="/"+j;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{MathJax.Message.Set("Can't find a valid font using ["+this.config.availableFonts.join(", ")+"]",null,3000);this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};if(MathJax.InputJax.TeX&&MathJax.InputJax.TeX.Definitions){MathJax.InputJax.TeX.Definitions.macros.overline[1]="002D";MathJax.InputJax.TeX.Definitions.macros.underline[1]="002D"}b.Startup.signal.Post("HTML-CSS Jax - no valid 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k=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=k.offsetWidth/5;this.hiddenDiv.removeChild(k);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(j){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return g.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(l){for(var k=0,j=l.length;k<j;k++){if(l[k]==="STIX"){l.splice(k,1);j--;k--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=l[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var k=0,j=d.config.preloadWebFonts.length;k<j;k++){var l=d.FONTDATA.FONTS[d.config.preloadWebFonts[k]];if(!l.available){d.Font.testFont(l)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(n){var t=n.jax[this.id],u,q=t.length,y,s,z,l,x,k,w,p,r,j,v=false,A=this.config.linebreaks.automatic,o=this.config.linebreaks.width;if(A){v=(o.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(v){o=o.replace(/\s*container\s*/,"")}else{j=this.defaultWidth}if(o===""){o="100%"}}else{j=100000}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}s=y.previousSibling;if(s&&String(s.className).match(/^MathJax(_Display)?( 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m=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(j)}});if(l){k.insertBefore(m,k.firstChild)}else{k.appendChild(m)}return m},createShift:function(k,j,m){var l=this.Element("span",{style:{marginLeft:this.Em(j)},isMathJax:true});if(m){k.insertBefore(l,k.firstChild)}else{k.appendChild(l)}return l},createSpace:function(o,m,n,p,l,r){if(m<-n){n=-m}var q=this.Em(m+n),j=this.Em(-n);if(this.msieInlineBlockAlignBug){j=this.Em(d.getHD(o.parentNode).d-n)}if(o.isBox||r){var k=(o.scale==null?1:o.scale);o.bbox={exactW:true,h:m*k,d:n*k,w:p*k,rw:p*k,lw:0};o.style.height=q;o.style.verticalAlign=j;o.HH=(m+n)*k}else{o=this.addElement(o,"span",{style:{height:q,verticalAlign:j},isMathJax:true})}if(p>=0){o.style.width=this.Em(p);o.style.display="inline-block";o.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){o.style.height=""}o.style.marginLeft=this.Em(p);if(d.safariNegativeSpaceBug&&o.parentNode.firstChild==o){this.createBlank(o,0,true)}}if(l&&l!==f.COLOR.TRANSPARENT){o.style.backgroundColor=l;o.style.position="relative"}return o},createRule:function(q,m,o,r,k){if(m<-o){o=-m}var l=d.TeX.min_rule_thickness,n=1;if(r>0&&r*this.em<l){r=l/this.em}if(m+o>0&&(m+o)*this.em<l){n=1/(m+o)*(l/this.em);m*=n;o*=n}if(!k){k="solid"}else{k="solid "+k}k=this.Em(r)+" "+k;var s=(n===1?this.Em(m+o):l+"px"),j=this.Em(-o);var p=this.addElement(q,"span",{style:{borderLeft:k,display:"inline-block",overflow:"hidden",width:0,height:s,verticalAlign:j},bbox:{h:m,d:o,w:r,rw:r,lw:0,exactW:true},noAdjust:true,HH:m+o,isMathJax:true});if(r>0&&p.offsetWidth==0){p.style.width=this.Em(r)}if(q.isBox||q.className=="mspace"){q.bbox=p.bbox,q.HH=m+o}return p},createFrame:function(r,p,q,s,v,k){if(p<-q){q=-p}var o=2*v;if(this.msieFrameSizeBug){if(s<o){s=o}if(p+q<o){p=o-q}}if(this.msieBorderWidthBug){o=0}var u=this.Em(p+q-o),j=this.Em(-q-v),n=this.Em(s-o);var l=this.Em(v)+" "+k;var m=this.addElement(r,"span",{style:{border:l,display:"inline-block",overflow:"hidden",width:n,height:u},bbox:{h:p,d:q,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:p+q,isMathJax:true});if(j){m.style.verticalAlign=j}return m},createStack:function(l,n,k){if(this.msiePaddingWidthBug){this.createStrut(l,0)}var m=String(k).match(/%$/);var j=(!m&&k!=null?k:0);l=this.addElement(l,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(m?"100%":this.Em(j)),height:0}});if(!n){l.parentNode.bbox=l.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:j,lw:this.BIGDIMEN,rw:(!m&&k!=null?k:-this.BIGDIMEN)};if(m){l.bbox.width=k}}return l},createBox:function(k,j){var l=this.addElement(k,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(j!=null){l.style.width=j}return l},addBox:function(j,k){k.style.position="absolute";k.isBox=k.isMathJax=true;return j.appendChild(k)},placeBox:function(s,q,p,n){s.isMathJax=true;var u=s.parentNode,B=s.bbox,w=u.bbox;if(this.msiePlaceBoxBug){this.addText(s,this.NBSP)}if(this.imgSpaceBug){this.addText(s,this.imgSpace)}var 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j=this.Element("span");this.createChar(j,D.rep,F,v);var C={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},l;this.placeBox(o,-o.bbox.lw,0,true);var t=(o.bbox.rw-o.bbox.lw)+(B.bbox.rw-B.bbox.lw)-0.05,s=o.bbox.rw-o.bbox.lw-0.025,u;if(D.mid){C=this.createBox(q);this.createChar(C,D.mid,F,v);t+=C.bbox.w}if(D.min&&m<t*D.min){m=t*D.min}if(m>t){var E=j.bbox.rw-j.bbox.lw,p=E-0.05,y,r,z=(D.mid?2:1);r=y=Math.ceil((m-t)/(z*p));if(!D.fillExtenders){p=(m-t)/(z*y)}u=(y/(y+1))*(E-p);p=E-u;s-=j.bbox.lw+u;while(z-->0){while(y-->0){if(!this.cloneNodeBug){l=j.cloneNode(true)}else{l=this.Element("span");this.createChar(l,D.rep,F,v)}l.bbox=j.bbox;this.placeBox(this.addBox(q,l),s,0,true);s+=p}if(D.mid&&z){this.placeBox(C,s,0,true);s+=C.bbox.w-u;y=r}}}else{s-=(t-m)/2;if(D.mid){this.placeBox(C,s,0,true);s+=C.bbox.w}s-=(t-m)/2}this.placeBox(B,s,0,true);A.bbox={w:s+B.bbox.rw,lw:0,rw:s+B.bbox.rw,H:Math.max(o.bbox.h,j.bbox.h,B.bbox.h,C.bbox.h),D:Math.max(o.bbox.d,j.bbox.d,B.bbox.d,C.bbox.d),h:j.bbox.h,d:j.bbox.d,exactW:true};A.scale=F;A.isMultiChar=true;this.setStackWidth(q,A.bbox.w)},createChar:function(r,o,l,j){r.isMathJax=true;var q=r,s="",n={fonts:[o[1]],noRemap:true};if(j&&j===f.VARIANT.BOLD){n.fonts=[o[1]+"-bold",o[1]]}if(typeof(o[1])!=="string"){n=o[1]}if(o[0] instanceof Array){for(var p=0,k=o[0].length;p<k;p++){s+=String.fromCharCode(o[0][p])}}else{s=String.fromCharCode(o[0])}if(o[4]){l*=o[4]}if(l!==1||o[3]){q=this.addElement(r,"span",{style:{fontSize:this.Percent(l)},scale:l,isMathJax:true});this.handleVariant(q,n,s);r.bbox=q.bbox}else{this.handleVariant(r,n,s)}if(o[2]){r.style.marginLeft=this.Em(o[2])}if(o[3]){r.firstChild.style.verticalAlign=this.Em(o[3]);r.bbox.h+=o[3];if(r.bbox.h<0){r.bbox.h=0}}if(o[5]){r.bbox.h+=o[5]}if(o[6]){r.bbox.d+=o[6]}if(this.AccentBug&&r.bbox.w===0){q.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(k,j){j-=k.bbox.h;k.bbox.d-=j;k.bbox.h+=j;if(j){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&k.isMultiChar)){if(k.firstChild.style.display===""&&k.style.top!==""){k=k.firstChild;j-=d.unEm(k.style.top)}k.style.position="relative";k.style.top=this.Em(-j)}else{k.style.verticalAlign=this.Em(j);if(d.ffVerticalAlignBug){d.createRule(k.parentNode,k.bbox.h,0,0)}}}},handleVariant:function(z,o,r){var 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v=!!j.style.fontFamily||!!z.style.fontStyle||!!z.style.fontWeight||!s.directory||k;k=false;if(j!==z){v=!this.checkFont(s,z.style);j=z}if(v){j=this.addElement(z,"span",{isMathJax:true,subSpan:true})}this.handleFont(j,s,j!==z)}y=this.handleChar(j,s,B,w,y);if(!(B[5]||{}).space){if(B[0]/1000>z.bbox.h){z.bbox.h=B[0]/1000}if(B[1]/1000>z.bbox.d){z.bbox.d=B[1]/1000}}if(z.bbox.w+B[3]/1000<z.bbox.lw){z.bbox.lw=z.bbox.w+B[3]/1000}if(z.bbox.w+B[4]/1000>z.bbox.rw){z.bbox.rw=z.bbox.w+B[4]/1000}z.bbox.w+=B[2]/1000}if(y.length){this.addText(j,y)}if(z.scale&&z.scale!==1){z.bbox.h*=z.scale;z.bbox.d*=z.scale;z.bbox.w*=z.scale;z.bbox.lw*=z.scale;z.bbox.rw*=z.scale}if(r.length==1&&s.skew&&s.skew[w]){z.bbox.skew=s.skew[w]}},checkFont:function(j,k){var l=(k.fontWeight||"normal");if(l.match(/^\d+$/)){l=(parseInt(l)>=600?"bold":"normal")}return(j.family.replace(/'/g,"")===k.fontFamily.replace(/'/g,"")&&(j.style||"normal")===(k.fontStyle||"normal")&&(j.weight||"normal")===l)},handleFont:function(l,j,n){l.style.fontFamily=j.family;if(!j.directory){l.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&j.isWebFont)){var k=j.style||"normal",m=j.weight||"normal";if(k!=="normal"||n){l.style.fontStyle=k}if(m!=="normal"||n){l.style.fontWeight=m}}},handleChar:function(k,j,r,q,p){var o=r[5];if(o.space){if(p.length){this.addText(k,p)}d.createShift(k,r[2]/1000);return""}if(o.img){return this.handleImg(k,j,r,q,p)}if(o.isUnknown&&this.FONTDATA.DELIMITERS[q]){if(p.length){this.addText(k,p)}var m=k.scale;d.createDelimiter(k,q,0,1,j);if(this.FONTDATA.DELIMITERS[q].dir==="V"){k.style.verticalAlign=this.Em(k.bbox.d);k.bbox.h+=k.bbox.d;k.bbox.d=0}k.scale=m;r[0]=k.bbox.h*1000;r[1]=k.bbox.d*1000;r[2]=k.bbox.w*1000;r[3]=k.bbox.lw*1000;r[4]=k.bbox.rw*1000;return""}if(o.c==null){if(q<=65535){o.c=String.fromCharCode(q)}else{var l=q-65536;o.c=String.fromCharCode((l>>10)+55296)+String.fromCharCode((l&1023)+56320)}}if(o.rfix){this.addText(k,p+o.c);d.createShift(k,o.rfix/1000);return""}if(r[2]||!this.msieAccentBug||p.length){return p+o.c}d.createShift(k,r[3]/1000);d.createShift(k,(r[4]-r[3])/1000);this.addText(k,o.c);d.createShift(k,-r[4]/1000);return""},handleImg:function(k,j,o,m,l){return l},lookupChar:function(o,r){var l,j;if(!o.FONTS){var q=this.FONTDATA.FONTS;var p=(o.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(p instanceof 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j=MathJax.Callback.Queue();j.Push(["Require",g,this.fontDir+"/"+k]);if(this.imgFonts){if(!MathJax.isPacked){k=k.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}j.Push(["Require",g,this.webfontDir+"/png/"+k])}b.RestartAfter(j.Push({}))},loadWebFont:function(j){j.available=j.isWebFont=true;if(d.FontFaceBug){j.family=j.name;if(d.msieFontCSSBug){j.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(j))},loadWebFontError:function(k,j){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");k.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");MathJax.Message.Set("Web-Fonts not available -- using image fonts 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o=this.data[1].toHTML(l);o.style.paddingRight=o.style.paddingLeft="";d.Measured(o,l)}else{l.bbox=this.HTMLzeroBBox()}var m=this.HTMLrootHeight(k.bbox.h+k.bbox.d,j,l)-n;var q=Math.min(l.bbox.w,l.bbox.rw);p=Math.max(q,k.offset);d.placeBox(l,p-q,m);return p-k.offset},HTMLrootHeight:function(l,k,j){return 0.45*(l-0.9*k)+0.6*k+Math.max(0,j.bbox.d-0.075)}});f.mfenced.Augment({toHTML:function(n){n=this.HTMLcreateSpan(n);if(this.data.open){this.data.open.toHTML(n)}if(this.data[0]!=null){this.data[0].toHTML(n)}for(var k=1,j=this.data.length;k<j;k++){if(this.data[k]){if(this.data["sep"+k]){this.data["sep"+k].toHTML(n)}this.data[k].toHTML(n)}}if(this.data.close){this.data.close.toHTML(n)}var p=this.HTMLcomputeBBox(n);var l=n.bbox.h,o=n.bbox.d;for(k=0,j=p.length;k<j;k++){p[k].HTMLstretchV(n,l,o)}if(p.length){this.HTMLcomputeBBox(n,true)}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLcomputeBBox:function(o,n){var k=o.bbox={},p=[];this.HTMLcheckStretchy(this.data.open,k,p,n);this.HTMLcheckStretchy(this.data[0],k,p,n);for(var l=1,j=this.data.length;l<j;l++){if(this.data[l]){this.HTMLcheckStretchy(this.data["sep"+l],k,p,n);this.HTMLcheckStretchy(this.data[l],k,p,n)}}this.HTMLcheckStretchy(this.data.close,k,p,n);this.HTMLcleanBBox(k);return p},HTMLcheckStretchy:function(j,k,m,l){if(j){if(!l&&j.HTMLcanStretch("Vertical")){m.push(j);j=(j.CoreMO()||j)}this.HTMLcombineBBoxes(j,k)}}});f.menclose.Augment({toHTML:f.mbase.HTMLautoload});f.maction.Augment({toHTML:f.mbase.HTMLautoload});f.semantics.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.munderover.Augment({toHTML:function(K,G,E){var j=this.getValues("displaystyle","accent","accentunder","align");if(!j.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return f.msubsup.prototype.toHTML.call(this,K)}K=this.HTMLcreateSpan(K);var O=this.HTMLgetScale();var p=d.createStack(K);var q=[],n=[],M=[],v,L,H;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L]=d.createBox(p);n[L]=this.data[L].toHTML(v);if(L==this.base){if(E!=null){this.data[this.base].HTMLstretchV(v,G,E)}else{if(G!=null){this.data[this.base].HTMLstretchH(v,G)}}M[L]=(E==null&&G!=null?false:this.data[L].HTMLcanStretch("Horizontal"))}else{M[L]=this.data[L].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(n);var 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M=this.HTMLgetScale(),G=this.HTMLgetMu(J);var o=d.createStack(J),k,m=[];var n=d.createBox(o);if(this.data[this.base]){m.push(this.data[this.base].toHTML(n));if(B!=null){this.data[this.base].HTMLstretchV(n,H,B)}else{if(H!=null){this.data[this.base].HTMLstretchH(n,H)}}}else{n.bbox=this.HTMLzeroBBox()}var K=d.TeX.x_height*M,A=d.TeX.scriptspace*M*0.75;var j,w;if(this.HTMLnotEmpty(this.data[this.sup])){j=d.createBox(o);m.push(this.data[this.sup].toHTML(j))}if(this.HTMLnotEmpty(this.data[this.sub])){w=d.createBox(o);m.push(this.data[this.sub].toHTML(w))}d.MeasureSpans(m);if(j){j.bbox.w+=A;j.bbox.rw=Math.max(j.bbox.w,j.bbox.rw)}if(w){w.bbox.w+=A;w.bbox.rw=Math.max(w.bbox.w,w.bbox.rw)}d.placeBox(n,0,0);var l=(this.data[this.sup]||this.data[this.sub]||this).HTMLgetScale();var E=d.TeX.sup_drop*l,C=d.TeX.sub_drop*l;var y=n.bbox.h-E,x=n.bbox.d+C,L=0,F;if(n.bbox.ic){n.bbox.w-=n.bbox.ic;L=1.3*n.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&n.bbox.scale===1&&!this.data[this.base].Get("largeop")){y=x=0}}var I=this.getValues("subscriptshift","superscriptshift");I.subscriptshift=(I.subscriptshift===""?0:d.length2em(I.subscriptshift,G));I.superscriptshift=(I.superscriptshift===""?0:d.length2em(I.superscriptshift,G));if(!j){if(w){x=Math.max(x,d.TeX.sub1*M,w.bbox.h-(4/5)*K,I.subscriptshift);d.placeBox(w,n.bbox.w,-x,w.bbox)}}else{if(!w){k=this.getValues("displaystyle","texprimestyle");F=d.TeX[(k.displaystyle?"sup1":(k.texprimestyle?"sup3":"sup2"))];y=Math.max(y,F*M,j.bbox.d+(1/4)*K,I.superscriptshift);d.placeBox(j,n.bbox.w+L,y,j.bbox)}else{x=Math.max(x,d.TeX.sub2*M);var 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u=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(u.indentalignfirst!==f.INDENTALIGN.INDENTALIGN){u.indentalign=u.indentalignfirst}if(u.indentalign===f.INDENTALIGN.AUTO){u.indentalign=this.displayAlign}k.style.textAlign=u.indentalign;if(u.indentshiftfirst!==f.INDENTSHIFT.INDENTSHIFT){u.indentshift=u.indentshiftfirst}if(u.indentshift==="auto"){u.indentshift=this.displayIndent}if(u.indentshift&&u.indentalign!==f.INDENTALIGN.CENTER){t.style[{left:"marginLeft",right:"marginRight"}[u.indentalign]]=d.Em(d.length2em(u.indentshift))}}return t},HTMLspanElement:f.mbase.prototype.HTMLspanElement});f.TeXAtom.Augment({toHTML:function(k){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){if(this.texClass===f.TEXCLASS.VCENTER){var j=d.createStack(k);var l=d.createBox(j);d.Measured(this.data[0].toHTML(l),l);d.placeBox(l,0,d.TeX.axis_height-(l.bbox.h+l.bbox.d)/2+l.bbox.d)}else{k.bbox=this.data[0].toHTML(k).bbox}}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return 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j=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var k=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var p=(l&&o.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!o.versionAtLeast("5.0"))||(k!=null&&(k[1]<2||(k[1]==2&&k[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!l,safariTextNodeBug:!m,forceReflow:true,allowWebFonts:(l&&!p?"otf":false)});if(j){d.Augment({webFontDefault:(o.isMobile?"sans-serif":"serif")})}if(o.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(p){var n=b.config["HTML-CSS"];if(n){n.availableFonts=[];n.preferredFont=null}else{b.config["HTML-CSS"]={availableFonts:[],preferredFont:null}}}},Chrome:function(j){d.Augment({Em:d.Px,unEm:d.unPx,chromeHeightBug:true,cloneNodeBug:true,rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariWebFontSerif:[""],forceReflow:true,allowWebFonts:(j.versionAtLeast("4.0")?"otf":"svg")})},Opera:function(j){j.isMini=(navigator.appVersion.match("Opera Mini")!=null);d.config.styles[".MathJax .merror"]["vertical-align"]=null;d.config.styles[".MathJax span"]["z-index"]=0;d.Augment({operaHeightBug:true,operaVerticalAlignBug:true,operaFontSizeBug:j.versionAtLeast("10.61"),initialSkipBug:true,FontFaceBug:true,PaddingWidthBug:true,allowWebFonts:(j.versionAtLeast("10.0")&&!j.isMini?"otf":false),adjustAvailableFonts:d.removeSTIXfonts})},Konqueror:function(j){d.Augment({konquerorVerticalAlignBug:true})}})});MathJax.Hub.Register.StartupHook("End 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l}for(var n=0,k=o.length;n<k;n++){if(o[n]===l){continue}if(this.testCollection(o[n])){return o[n]}}return null},testCollection:function(k){return this.testFont(this.FontInfo[k])},testFont:function(n){if(n.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(n.weight||"normal");this.div.style.fontStyle=(n.style||"normal")}var l=this.getComparisonWidths(n.testString,n.noStyleChar);if(l){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==l[0]){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[l[2]];if(this.div.offsetWidth==l[1]){return false}}if(this.div.offsetWidth!=l[3]||this.div.offsetHeight!=l[4]){if(n.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var o=0,k=this.testSize.length;o<k;o++){if(this.testStyleChar(n,this.testSize[o])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(m,p){var s=3+(m.weight?2:0)+(m.style?4:0);var l="",o=0;var r=this.div.style.fontSize;this.div.style.fontSize=p;if(d.msieItalicWidthBug&&m.style==="italic"){this.text.nodeValue=l=this.compChar;o=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+l}else{this.text.nodeValue=this.compChar+l}var k=this.div.offsetWidth-o;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+l}else{this.text.nodeValue=this.styleChar+l}var q=Math.floor((this.div.offsetWidth-o)/k+0.5);if(q===s){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+l}else{this.text.nodeValue=this.versionChar+l}m.version=Math.floor((this.div.offsetWidth-o)/k+1.5)/2}this.div.style.fontSize=r;return(q===s)},getComparisonWidths:function(p,n){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!n){p+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=p}else{this.text.nodeValue=p}this.div.style.fontFamily=this.comparisonFont[0];var l=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var r=this.div.offsetWidth,o=this.div.offsetHeight;for(var q=1,k=this.comparisonFont.length;q<k;q++){this.div.style.fontFamily=this.comparisonFont[q];if(this.div.offsetWidth!=l){return[l,this.div.offsetWidth,q,r,o]}}return null},loadWebFont:function(l){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+l.directory);var o=e(["LoadWebFont","Loading web-font %1",d.fontInUse+"/"+l.directory]);var k=MathJax.Callback({});var m=MathJax.Callback(["loadComplete",this,l,o,k]);h.timer.start(h,[this.checkWebFont,l,m],0,this.timeout);return k},loadComplete:function(m,p,l,k){MathJax.Message.Clear(p);if(k===h.STATUS.OK){this.webFontLoaded=true;l();return}this.loadError(m);if(b.Browser.isFirefox&&d.allowWebFonts){var o=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){o+=":"+document.location.port}o+="/";if(h.fileURL(d.webfontDir).substr(0,o.length)!==o){this.firefoxFontError(m)}}if(!this.webFontLoaded){d.loadWebFontError(m,l)}else{l()}},loadError:function(k){e(["CantLoadWebFont","Can't load web font %1",d.fontInUse+"/"+k.directory],null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+k.directory,k])},firefoxFontError:function(k){e(["FirefoxCantLoadWebFont","Firefox can't load web fonts from a remote host"],null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(k,l,m){if(k.time(m)){return}if(d.Font.testFont(l)){m(k.STATUS.OK)}else{setTimeout(k,k.delay)}},fontFace:function(m){var n=d.allowWebFonts;var p=d.FONTDATA.FONTS[m];if(d.msieFontCSSBug&&!p.family.match(/-Web$/)){p.family+="-Web"}var l=h.fileURL(d.webfontDir+"/"+n);var k=m.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!k.match(/-/)){k+="-Regular"}if(n==="svg"){k+=".svg#"+k}else{k+="."+n}var o={"font-family":p.family,src:"url('"+l+"/"+k+"')"};if(n==="otf"){o.src+=" format('opentype')";l=h.fileURL(d.webfontDir+"/woff");o.src="url('"+l+"/"+k.replace(/otf$/,"woff")+"') format('woff'), "+o.src}else{if(n!=="eot"){o.src+=" format('"+n+"')"}}if(!(d.FontFaceBug&&p.isWebFont)){if(m.match(/-bold/)){o["font-weight"]="bold"}if(m.match(/-italic/)){o["font-style"]="italic"}}return o}});var j,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! important","float":"none ! important"},".MathJax *":{transition:"none","-webkit-transition":"none","-moz-transition":"none","-ms-transition":"none","-o-transition":"none"},".MathJax_Processing":{visibility:"hidden",position:"fixed",width:0,height:0,overflow:"hidden"},".MathJax_Processed":{display:"none!important"},".MathJax_ExBox":{display:"block",overflow:"hidden",width:"1px",height:"60ex"},".MathJax .MathJax_EmBox":{display:"block",overflow:"hidden",width:"1px",height:"60em"},".MathJax .MathJax_HitBox":{cursor:"text",background:"white",opacity:0,filter:"alpha(opacity=0)"},".MathJax .MathJax_HitBox *":{filter:"none",opacity:1,background:"transparent"},"#MathJax_Tooltip":{position:"absolute",left:0,top:0,width:"auto",height:"auto",display:"none"},"#MathJax_Tooltip *":{filter:"none",opacity:1,background:"transparent"},"@font-face":{"font-family":"MathJax_Blank",src:"url('about:blank')"}}},settings:b.config.menuSettings,hideProcessedMath:true,Font:null,webFontDefault:"MathJax_Blank",allowWebFonts:"otf",maxStretchyParts:1000,Config:function(){if(!this.require){this.require=[]}this.Font=f();this.SUPER(arguments).Config.call(this);var l=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(l.scale){this.config.scale=l.scale}if(l.font&&l.font!=="Auto"){if(l.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont=this.config.webFont="TeX"}else{if(l.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(l.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(l.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont=this.config.webFont=""}}}}}var k=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!k&&this.allowWebFonts){k=this.config.webFont;if(k){this.webFonts=true}}if(!k&&this.config.imageFont){k=this.config.imageFont;this.imgFonts=true}if(k){this.fontInUse=k;this.fontDir+="/"+k;this.webfontDir+="/"+k;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{e(["CantFindFontUsing","Can't find a valid font using %1","["+this.config.availableFonts.join(", ")+"]"],null,3000);this.fontInUse="generic";this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]},"-generic-variant":{fonts:[]},"-largeOp":{fonts:[]},"-smallOp":{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){j=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=j.ContextMenu;this.Mousedown=j.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var l=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=l.offsetWidth/5;this.hiddenDiv.removeChild(l);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(k){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return h.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(n){for(var l=0,k=n.length;l<k;l++){if(n[l]==="STIX"){n.splice(l,1);k--;l--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=n[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var l=0,k=d.config.preloadWebFonts.length;l<k;l++){var n=d.FONTDATA.FONTS[d.config.preloadWebFonts[l]];if(!n.available){d.Font.testFont(n)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(o){var u=o.jax[this.id],v,r=u.length,z,t,A,n,y,l,x,q,s,k,w=false,B=this.config.linebreaks.automatic,p=this.config.linebreaks.width;if(B){w=(p.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(w){p=p.replace(/\s*container\s*/,"")}else{k=this.defaultWidth}if(p===""){p="100%"}}else{k=100000}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}t=z.previousSibling;if(t&&String(t.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){t.parentNode.removeChild(t)}l=z.MathJax.elementJax;if(!l){continue}l.HTMLCSS={display:(l.root.Get("display")==="block")};A=n=this.Element("span",{className:"MathJax",id:l.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:j.Menu,onmousedown:j.Mousedown,onmouseover:j.Mouseover,onmouseout:j.Mouseout,onmousemove:j.Mousemove,onclick:j.Click,ondblclick:j.DblClick});if(b.Browser.noContextMenu){A.ontouchstart=a.start;A.ontouchend=a.end}if(l.HTMLCSS.display){n=this.Element("div",{className:"MathJax_Display"});n.appendChild(A)}else{if(this.msieDisappearingBug){A.style.display="inline-block"}}n.setAttribute("role","textbox");n.setAttribute("aria-readonly","true");n.className+=" MathJax_Processing";z.parentNode.insertBefore(n,z);z.parentNode.insertBefore(this.EmExSpan.cloneNode(true),z);if(w){n.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),n)}}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=z.previousSibling;n=y.previousSibling;l=z.MathJax.elementJax;if(!l){continue}x=y.firstChild.offsetHeight/60;q=y.lastChild.firstChild.offsetHeight/60;if(w){k=n.previousSibling.firstChild.offsetWidth}if(x===0||x==="NaN"){this.hiddenDiv.appendChild(n);l.HTMLCSS.isHidden=true;x=this.defaultEx;q=this.defaultEm;if(w){k=this.defaultWidth}}s=Math.floor(Math.max(this.config.minScaleAdjust/100,(x/this.TeX.x_height)/q)*this.config.scale);l.HTMLCSS.scale=s/100;l.HTMLCSS.fontSize=s+"%";l.HTMLCSS.em=l.HTMLCSS.outerEm=q;this.em=q*s/100;l.HTMLCSS.ex=x;l.HTMLCSS.lineWidth=(B?this.length2em(p,1,k/this.em):1000000)}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=u[v].previousSibling;l=u[v].MathJax.elementJax;if(!l){continue}if(w){A=y.previousSibling;if(!l.HTMLCSS.isHidden){A=A.previousSibling}A.parentNode.removeChild(A)}y.parentNode.removeChild(y)}o.HTMLCSSeqn=o.HTMLCSSlast=0;o.HTMLCSSi=-1;o.HTMLCSSchunk=this.config.EqnChunk;o.HTMLCSSdelay=false},Translate:function(l,p){if(!l.parentNode){return}if(p.HTMLCSSdelay){p.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var k=l.MathJax.elementJax,o=k.root,m=document.getElementById(k.inputID+"-Frame"),q=(k.HTMLCSS.display?m.parentNode:m);this.em=g.mbase.prototype.em=k.HTMLCSS.em*k.HTMLCSS.scale;this.outerEm=k.HTMLCSS.em;this.scale=k.HTMLCSS.scale;this.linebreakWidth=k.HTMLCSS.lineWidth;m.style.fontSize=k.HTMLCSS.fontSize;this.initImg(m);this.initHTML(o,m);o.setTeXclass();try{o.toHTML(m,q)}catch(n){if(n.restart){while(m.firstChild){m.removeChild(m.firstChild)}}throw n}if(k.HTMLCSS.isHidden){l.parentNode.insertBefore(q,l)}q.className=q.className.split(/ /)[0];if(this.hideProcessedMath){q.className+=" MathJax_Processed";if(l.MathJax.preview){k.HTMLCSS.preview=l.MathJax.preview;delete l.MathJax.preview}p.HTMLCSSeqn+=(p.i-p.HTMLCSSi);p.HTMLCSSi=p.i;if(p.HTMLCSSeqn>=p.HTMLCSSlast+p.HTMLCSSchunk){this.postTranslate(p);p.HTMLCSSchunk=Math.floor(p.HTMLCSSchunk*this.config.EqnChunkFactor);p.HTMLCSSdelay=true}}},postTranslate:function(r){var l=r.jax[this.id];if(!this.hideProcessedMath){return}for(var p=r.HTMLCSSlast,k=r.HTMLCSSeqn;p<k;p++){var n=l[p];if(n&&n.MathJax.elementJax){n.previousSibling.className=n.previousSibling.className.split(/ /)[0];var q=n.MathJax.elementJax.HTMLCSS;if(q.preview){q.preview.innerHTML="";n.MathJax.preview=q.preview;delete q.preview}}}if(this.forceReflow){var o=(document.styleSheets||[])[0]||{};o.disabled=true;o.disabled=false}r.HTMLCSSlast=r.HTMLCSSeqn},getJaxFromMath:function(k){if(k.parentNode.className==="MathJax_Display"){k=k.parentNode}do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return k.root.HTMLspanElement()},getHoverBBox:function(k,n,o){var p=n.bbox,m=k.HTMLCSS.outerEm;var l={w:p.w*m,h:p.h*m,d:p.d*m};if(p.width){l.width=p.width}return l},Zoom:function(l,v,u,k,s){v.className="MathJax";v.style.fontSize=l.HTMLCSS.fontSize;var x=v.appendChild(this.EmExSpan.cloneNode(true));var o=x.lastChild.firstChild.offsetHeight/60;this.em=g.mbase.prototype.em=o;this.outerEm=o/l.HTMLCSS.scale;x.parentNode.removeChild(x);this.idPostfix="-zoom";l.root.toHTML(v,v);this.idPostfix="";var n=l.root.HTMLspanElement().bbox.width;if(n){v.style.width=Math.floor(k-1.5*d.em)+"px";v.style.display="inline-block";var m=(l.root.id||"MathJax-Span-"+l.root.spanID)+"-zoom";var p=document.getElementById(m).firstChild;while(p&&p.style.width!==n){p=p.nextSibling}if(p){p.style.width="100%"}}v.style.position="absolute";if(!n){u.style.position="absolute"}var t=v.offsetWidth,r=v.offsetHeight,w=u.offsetHeight,q=u.offsetWidth;if(q===0){q=u.parentNode.offsetWidth}v.style.position=u.style.position="";return{Y:-j.getBBox(v).h,mW:q,mH:w,zW:t,zH:r}},initImg:function(k){},initHTML:function(l,k){},initFont:function(k){var m=d.FONTDATA.FONTS,l=d.config.availableFonts;if(l&&l.length&&d.Font.testFont(m[k])){m[k].available=true;return null}if(!this.allowWebFonts){return null}m[k].isWebFont=true;if(d.FontFaceBug){m[k].family=k;if(d.msieFontCSSBug){m[k].family+="-Web"}}return h.Styles({"@font-face":this.Font.fontFace(k)})},Remove:function(k){var l=document.getElementById(k.inputID+"-Frame");if(l){if(k.HTMLCSS.display){l=l.parentNode}l.parentNode.removeChild(l)}delete k.HTMLCSS},getHD:function(l){var k=l.style.position;l.style.position="absolute";this.HDimg.style.height="0px";l.appendChild(this.HDspan);var m={h:l.offsetHeight};this.HDimg.style.height=m.h+"px";m.d=l.offsetHeight-m.h;m.h-=m.d;m.h/=this.em;m.d/=this.em;l.removeChild(this.HDspan);l.style.position=k;return m},getW:function(o){var l,n,m=(o.bbox||{}).w,p=o;if(o.bbox&&o.bbox.exactW){return m}if((o.bbox&&m>=0&&!this.initialSkipBug)||this.negativeBBoxes||!o.firstChild){l=o.offsetWidth;n=o.parentNode.offsetHeight}else{if(o.bbox&&m<0&&this.msieNegativeBBoxBug){l=-o.offsetWidth,n=o.parentNode.offsetHeight}else{if(this.initialSkipBug){var k=o.style.position;o.style.position="absolute";p=this.startMarker;o.insertBefore(p,o.firstChild)}o.appendChild(this.endMarker);l=this.endMarker.offsetLeft-p.offsetLeft;o.removeChild(this.endMarker);if(this.initialSkipBug){o.removeChild(p);o.style.position=k}}}if(n!=null){o.parentNode.HH=n/this.em}return l/this.em},Measured:function(m,l){var n=m.bbox;if(n.width==null&&n.w&&!n.isMultiline){var k=this.getW(m);n.rw+=k-n.w;n.w=k;n.exactW=true}if(!l){l=m.parentNode}if(!l.bbox){l.bbox=n}return m},Remeasured:function(l,k){k.bbox=this.Measured(l,k).bbox},MeasureSpans:function(o){var r=[],t,q,n,u,k,p,l,s;for(q=0,n=o.length;q<n;q++){t=o[q];if(!t){continue}u=t.bbox;s=this.parentNode(t);if(u.exactW||u.width||u.w===0||u.isMultiline){if(!s.bbox){s.bbox=u}continue}if(this.negativeBBoxes||!t.firstChild||(u.w>=0&&!this.initialSkipBug)||(u.w<0&&this.msieNegativeBBoxBug)){r.push([t])}else{if(this.initialSkipBug){k=this.startMarker.cloneNode(true);p=this.endMarker.cloneNode(true);t.insertBefore(k,t.firstChild);t.appendChild(p);r.push([t,k,p,t.style.position]);t.style.position="absolute"}else{p=this.endMarker.cloneNode(true);t.appendChild(p);r.push([t,null,p])}}}for(q=0,n=r.length;q<n;q++){t=r[q][0];u=t.bbox;s=this.parentNode(t);if((u.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!t.firstChild){l=t.offsetWidth;s.HH=s.offsetHeight/this.em}else{if(u.w<0&&this.msieNegativeBBoxBug){l=-t.offsetWidth,s.HH=s.offsetHeight/this.em}else{l=r[q][2].offsetLeft-((r[q][1]||{}).offsetLeft||0)}}l/=this.em;u.rw+=l-u.w;u.w=l;u.exactW=true;if(!s.bbox){s.bbox=u}}for(q=0,n=r.length;q<n;q++){t=r[q];if(t[1]){t[1].parentNode.removeChild(t[1]),t[0].style.position=t[3]}if(t[2]){t[2].parentNode.removeChild(t[2])}}},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},EmRounded:function(k){k=(Math.round(k*d.em)+0.05)/d.em;if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(k){return parseFloat(k)},Px:function(k){k*=this.em;var l=(k<0?"-":"");return l+Math.abs(k).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(k){return parseFloat(k)/this.em},Percent:function(k){return(100*k).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(r,l,p){if(typeof(r)!=="string"){r=r.toString()}if(r===""){return""}if(r===g.SIZE.NORMAL){return 1}if(r===g.SIZE.BIG){return 2}if(r===g.SIZE.SMALL){return 0.71}if(r==="infinity"){return d.BIGDIMEN}var o=this.FONTDATA.TeX_factor;if(r.match(/mathspace$/)){return d.MATHSPACE[r]*o}var n=r.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var k=parseFloat(n[1]||"1"),q=n[2];if(p==null){p=1}if(l==null){l=1}if(q==="em"){return k*o}if(q==="ex"){return k*d.TeX.x_height*o}if(q==="%"){return k/100*p}if(q==="px"){return k/d.em}if(q==="pt"){return k/10*o}if(q==="pc"){return k*1.2*o}if(q==="in"){return k*this.pxPerInch/d.em}if(q==="cm"){return k*this.pxPerInch/d.em/2.54}if(q==="mm"){return k*this.pxPerInch/d.em/25.4}if(q==="mu"){return k/18*o*l}return k*o*p},thickness2em:function(l,k){var m=d.TeX.rule_thickness;if(l===g.LINETHICKNESS.MEDIUM){return m}if(l===g.LINETHICKNESS.THIN){return 0.67*m}if(l===g.LINETHICKNESS.THICK){return 1.67*m}return this.length2em(l,k,m)},getPadding:function(l){var n={top:0,right:0,bottom:0,left:0},k=false;for(var o in n){if(n.hasOwnProperty(o)){var m=l.style["padding"+o.charAt(0).toUpperCase()+o.substr(1)];if(m){n[o]=this.length2em(m);k=true}}}return(k?n:false)},getBorders:function(p){var m={top:0,right:0,bottom:0,left:0},n={},l=false;for(var q in m){if(m.hasOwnProperty(q)){var k="border"+q.charAt(0).toUpperCase()+q.substr(1);var o=p.style[k+"Style"];if(o){l=true;m[q]=this.length2em(p.style[k+"Width"]);n[k]=[p.style[k+"Width"],p.style[k+"Style"],p.style[k+"Color"]].join(" 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l=(p.scale==null?1:p.scale);p.bbox={exactW:true,h:n*l,d:o*l,w:q*l,rw:q*l,lw:0};p.style.height=r;p.style.verticalAlign=k;p.HH=(n+o)*l}else{p=this.addElement(p,"span",{style:{height:r,verticalAlign:k},isMathJax:true})}if(q>=0){p.style.width=this.Em(q);p.style.display="inline-block";p.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){p.style.height=""}p.style.marginLeft=this.Em(q);if(d.safariNegativeSpaceBug&&p.parentNode.firstChild==p){this.createBlank(p,0,true)}}if(m&&m!==g.COLOR.TRANSPARENT){p.style.backgroundColor=m;p.style.position="relative"}return p},createRule:function(r,n,p,s,l){if(n<-p){p=-n}var m=d.TeX.min_rule_thickness,o=1;if(s>0&&s*this.em<m){s=m/this.em}if(n+p>0&&(n+p)*this.em<m){o=1/(n+p)*(m/this.em);n*=o;p*=o}if(!l){l="solid"}else{l="solid "+l}l=this.Em(s)+" "+l;var t=(o===1?this.Em(n+p):m+"px"),k=this.Em(-p);var q=this.addElement(r,"span",{style:{borderLeft:l,display:"inline-block",overflow:"hidden",width:0,height:t,verticalAlign:k},bbox:{h:n,d:p,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:n+p,isMathJax:true});if(s>0&&q.offsetWidth==0){q.style.width=this.Em(s)}if(r.isBox||r.className=="mspace"){r.bbox=q.bbox,r.HH=n+p}return q},createFrame:function(s,q,r,u,x,l){if(q<-r){r=-q}var p=2*x;if(this.msieFrameSizeBug){if(u<p){u=p}if(q+r<p){q=p-r}}if(this.msieBorderWidthBug){p=0}var v=this.Em(q+r-p),k=this.Em(-r-x),o=this.Em(u-p);var m=this.Em(x)+" "+l;var n=this.addElement(s,"span",{style:{border:m,display:"inline-block",overflow:"hidden",width:o,height:v},bbox:{h:q,d:r,w:u,rw:u,lw:0,exactW:true},noAdjust:true,HH:q+r,isMathJax:true});if(k){n.style.verticalAlign=k}return n},parentNode:function(l){var k=l.parentNode;if(k.nodeName.toLowerCase()==="a"){k=k.parentNode}return k},createStack:function(m,o,l){if(this.msiePaddingWidthBug){this.createStrut(m,0)}var n=String(l).match(/%$/);var k=(!n&&l!=null?l:0);m=this.addElement(m,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(n?"100%":this.Em(k)),height:0}});if(!o){m.parentNode.bbox=m.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:k,lw:this.BIGDIMEN,rw:(!n&&l!=null?l:-this.BIGDIMEN)};if(n){m.bbox.width=l}}return m},createBox:function(l,k){var m=this.addElement(l,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(k!=null){m.style.width=k}return m},addBox:function(k,l){l.style.position="absolute";l.isBox=l.isMathJax=true;return k.appendChild(l)},placeBox:function(u,s,q,o){u.isMathJax=true;var v=d.parentNode(u),C=u.bbox,z=v.bbox;if(this.msiePlaceBoxBug){this.addText(u,this.NBSP)}if(this.imgSpaceBug){this.addText(u,this.imgSpace)}var w,F=0;if(u.HH!=null){w=u.HH}else{if(C){w=Math.max(3,C.h+C.d)}else{w=u.offsetHeight/this.em}}if(!u.noAdjust){w+=1;w=Math.round(w*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(u,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(w)}})}else{this.addElement(u,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(w)}});if(d.chromeHeightBug){w-=(u.lastChild.offsetHeight-Math.round(w*this.em))/this.em}}}if(C){if(this.initialSkipBug){if(C.lw<0){F=C.lw;d.createBlank(u,-F,true)}if(C.rw>C.w){d.createBlank(u,C.rw-C.w+0.1)}}if(!this.msieClipRectBug&&!C.noclip&&!o){var B=3/this.em;var A=(C.H==null?C.h:C.H),m=(C.D==null?C.d:C.D);var E=w-A-B,p=w+m+B,n=C.lw-3*B,k=1000;if(this.initialSkipBug&&C.lw<0){n=-3*B}if(C.isFixed){k=C.width-n}u.style.clip="rect("+this.Em(E)+" "+this.Em(k)+" "+this.Em(p)+" 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o=0,q=-p.w/2,k="50%";if(this.initialSkipBug){o=p.w-p.rw-0.1;q+=p.lw}if(this.msieMarginScaleBug){q=(q*this.em)+"px"}else{q=this.Em(q)}if(m){q="";k=(50-parseFloat(p.width)/2)+"%"}b.Insert(n.style,({right:{left:"",right:this.Em(o)},center:{left:k,marginLeft:q}})[t])},setStackWidth:function(l,k){if(typeof(k)==="number"){l.style.width=this.Em(Math.max(0,k));var m=l.bbox;if(m){m.w=k;m.exactW=true}m=l.parentNode.bbox;if(m){m.w=k;m.exactW=true}}else{l.style.width=l.parentNode.style.width="100%";if(l.bbox){l.bbox.width=k}if(l.parentNode.bbox){l.parentNode.bbox.width=k}}},createDelimiter:function(u,k,n,q,o){if(!k){u.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};u.bbox.rw=u.bbox.w;this.createSpace(u,u.bbox.h,u.bbox.d,u.bbox.w);return}if(!q){q=1}if(!(n instanceof Array)){n=[n,n]}var t=n[1];n=n[0];var l={alias:k};while(l.alias){k=l.alias;l=this.FONTDATA.DELIMITERS[k];if(!l){l={HW:[0,this.FONTDATA.VARIANT[g.VARIANT.NORMAL]]}}}if(l.load){b.RestartAfter(h.Require(this.fontDir+"/fontdata-"+l.load+".js"))}for(var s=0,p=l.HW.length;s<p;s++){if(l.HW[s][0]*q>=n-0.01||(s==p-1&&!l.stretch)){if(l.HW[s][2]){q*=l.HW[s][2]}if(l.HW[s][3]){k=l.HW[s][3]}var r=this.addElement(u,"span");this.createChar(r,[k,l.HW[s][1]],q,o);u.bbox=r.bbox;u.offset=0.65*u.bbox.w;u.scale=q;return}}if(l.stretch){this["extendDelimiter"+l.dir](u,t,l.stretch,q,o)}},extendDelimiterV:function(A,t,E,F,w){var o=this.createStack(A,true);var v=this.createBox(o),u=this.createBox(o);this.createChar(v,(E.top||E.ext),F,w);this.createChar(u,(E.bot||E.ext),F,w);var m={bbox:{w:0,lw:0,rw:0}},D=m,p;var B=v.bbox.h+v.bbox.d+u.bbox.h+u.bbox.d;var r=-v.bbox.h;this.placeBox(v,0,r,true);r-=v.bbox.d;if(E.mid){D=this.createBox(o);this.createChar(D,E.mid,F,w);B+=D.bbox.h+D.bbox.d}if(E.min&&t<B*E.min){t=B*E.min}if(t>B){m=this.Element("span");this.createChar(m,E.ext,F,w);var C=m.bbox.h+m.bbox.d,l=C-0.05,x,q,z=(E.mid?2:1);q=x=Math.min(Math.ceil((t-B)/(z*l)),this.maxStretchyParts);if(!E.fullExtenders){l=(t-B)/(z*x)}var s=(x/(x+1))*(C-l);l=C-s;r+=s+l-m.bbox.h;while(z-->0){while(x-->0){if(!this.msieCloneNodeBug){p=m.cloneNode(true)}else{p=this.Element("span");this.createChar(p,E.ext,F,w)}p.bbox=m.bbox;r-=l;this.placeBox(this.addBox(o,p),0,r,true)}r+=s-m.bbox.d;if(E.mid&&z){this.placeBox(D,0,r-D.bbox.h,true);x=q;r+=-(D.bbox.h+D.bbox.d)+s+l-m.bbox.h}}}else{r+=(B-t)/2;if(E.mid){this.placeBox(D,0,r-D.bbox.h,true);r+=-(D.bbox.h+D.bbox.d)}r+=(B-t)/2}this.placeBox(u,0,r-u.bbox.h,true);r-=u.bbox.h+u.bbox.d;A.bbox={w:Math.max(v.bbox.w,m.bbox.w,u.bbox.w,D.bbox.w),lw:Math.min(v.bbox.lw,m.bbox.lw,u.bbox.lw,D.bbox.lw),rw:Math.max(v.bbox.rw,m.bbox.rw,u.bbox.rw,D.bbox.rw),h:0,d:-r,exactW:true};A.scale=F;A.offset=0.55*A.bbox.w;A.isMultiChar=true;this.setStackWidth(o,A.bbox.w)},extendDelimiterH:function(B,o,E,G,y){var r=this.createStack(B,true);var p=this.createBox(r),C=this.createBox(r);this.createChar(p,(E.left||E.rep),G,y);this.createChar(C,(E.right||E.rep),G,y);var l=this.Element("span");this.createChar(l,E.rep,G,y);var D={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},m;this.placeBox(p,-p.bbox.lw,0,true);var u=(p.bbox.rw-p.bbox.lw)+(C.bbox.rw-C.bbox.lw)-0.05,t=p.bbox.rw-p.bbox.lw-0.025,v;if(E.mid){D=this.createBox(r);this.createChar(D,E.mid,G,y);u+=D.bbox.w}if(E.min&&o<u*E.min){o=u*E.min}if(o>u){var F=l.bbox.rw-l.bbox.lw,q=F-0.05,z,s,A=(E.mid?2:1);s=z=Math.min(Math.ceil((o-u)/(A*q)),this.maxStretchyParts);if(!E.fillExtenders){q=(o-u)/(A*z)}v=(z/(z+1))*(F-q);q=F-v;t-=l.bbox.lw+v;while(A-->0){while(z-->0){if(!this.cloneNodeBug){m=l.cloneNode(true)}else{m=this.Element("span");this.createChar(m,E.rep,G,y)}m.bbox=l.bbox;this.placeBox(this.addBox(r,m),t,0,true);t+=q}if(E.mid&&A){this.placeBox(D,t,0,true);t+=D.bbox.w-v;z=s}}}else{t-=(u-o)/2;if(E.mid){this.placeBox(D,t,0,true);t+=D.bbox.w}t-=(u-o)/2}this.placeBox(C,t,0,true);B.bbox={w:t+C.bbox.rw,lw:0,rw:t+C.bbox.rw,H:Math.max(p.bbox.h,l.bbox.h,C.bbox.h,D.bbox.h),D:Math.max(p.bbox.d,l.bbox.d,C.bbox.d,D.bbox.d),h:l.bbox.h,d:l.bbox.d,exactW:true};B.scale=G;B.isMultiChar=true;this.setStackWidth(r,B.bbox.w)},createChar:function(s,p,n,k){s.isMathJax=true;var r=s,t="",o={fonts:[p[1]],noRemap:true};if(k&&k===g.VARIANT.BOLD){o.fonts=[p[1]+"-bold",p[1]]}if(typeof(p[1])!=="string"){o=p[1]}if(p[0] instanceof Array){for(var q=0,l=p[0].length;q<l;q++){t+=String.fromCharCode(p[0][q])}}else{t=String.fromCharCode(p[0])}if(p[4]){n*=p[4]}if(n!==1||p[3]){r=this.addElement(s,"span",{style:{fontSize:this.Percent(n)},scale:n,isMathJax:true});this.handleVariant(r,o,t);s.bbox=r.bbox}else{this.handleVariant(s,o,t)}if(p[2]){s.style.marginLeft=this.Em(p[2])}if(p[3]){s.firstChild.style.verticalAlign=this.Em(p[3]);s.bbox.h+=p[3];if(s.bbox.h<0){s.bbox.h=0}}if(p[5]){s.bbox.h+=p[5]}if(p[6]){s.bbox.d+=p[6]}if(this.AccentBug&&s.bbox.w===0){r.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(l,k){k-=l.bbox.h;l.bbox.d-=k;l.bbox.h+=k;if(k){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&l.isMultiChar)){if(l.firstChild.style.display===""&&l.style.top!==""){l=l.firstChild;k-=d.unEm(l.style.top)}l.style.position="relative";l.style.top=this.Em(-k)}else{l.style.verticalAlign=this.Em(k);if(d.ffVerticalAlignBug){d.createRule(l.parentNode,l.bbox.h,0,0)}}}},handleVariant:function(A,p,s){var 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p=this.data[1].toHTML(m);p.style.paddingRight=p.style.paddingLeft="";d.Measured(p,m)}else{m.bbox=this.HTMLzeroBBox()}var n=this.HTMLrootHeight(l.bbox.h+l.bbox.d,k,m)-o;var r=Math.min(m.bbox.w,m.bbox.rw);q=Math.max(r,l.offset);d.placeBox(m,q-r,n);return q-l.offset},HTMLrootHeight:function(m,l,k){return 0.45*(m-0.9*l)+0.6*l+Math.max(0,k.bbox.d-0.075)}});g.mfenced.Augment({toHTML:function(o){o=this.HTMLcreateSpan(o);if(this.data.open){this.data.open.toHTML(o)}if(this.data[0]!=null){this.data[0].toHTML(o)}for(var l=1,k=this.data.length;l<k;l++){if(this.data[l]){if(this.data["sep"+l]){this.data["sep"+l].toHTML(o)}this.data[l].toHTML(o)}}if(this.data.close){this.data.close.toHTML(o)}var q=this.HTMLcomputeBBox(o);var n=o.bbox.h,p=o.bbox.d;for(l=0,k=q.length;l<k;l++){q[l].HTMLstretchV(o,n,p)}if(q.length){this.HTMLcomputeBBox(o,true)}this.HTMLhandleSpace(o);this.HTMLhandleColor(o);return o},HTMLcomputeBBox:function(p,o){var l=p.bbox={},q=[];this.HTMLcheckStretchy(this.data.open,l,q,o);this.HTMLcheckStretchy(this.data[0],l,q,o);for(var n=1,k=this.data.length;n<k;n++){if(this.data[n]){this.HTMLcheckStretchy(this.data["sep"+n],l,q,o);this.HTMLcheckStretchy(this.data[n],l,q,o)}}this.HTMLcheckStretchy(this.data.close,l,q,o);this.HTMLcleanBBox(l);return q},HTMLcheckStretchy:function(k,l,n,m){if(k){if(!m&&k.HTMLcanStretch("Vertical")){n.push(k);k=(k.CoreMO()||k)}this.HTMLcombineBBoxes(k,l)}}});g.menclose.Augment({toHTML:g.mbase.HTMLautoload});g.maction.Augment({toHTML:g.mbase.HTMLautoload});g.semantics.Augment({toHTML:function(l,k,m){l=this.HTMLcreateSpan(l);if(this.data[0]!=null){var n=this.data[0].toHTML(l);if(m!=null){this.data[0].HTMLstretchV(l,k,m)}else{if(k!=null){this.data[0].HTMLstretchH(l,k)}}l.bbox=n.bbox}this.HTMLhandleSpace(l);return l},HTMLstretchH:g.mbase.HTMLstretchH,HTMLstretchV:g.mbase.HTMLstretchV});g.munderover.Augment({toHTML:function(L,H,F){var l=this.getValues("displaystyle","accent","accentunder","align");if(!l.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return g.msubsup.prototype.toHTML.call(this,L)}L=this.HTMLcreateSpan(L);var P=this.HTMLgetScale();var q=d.createStack(L);var r=[],o=[],N=[],w,M,I;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M]=d.createBox(q);o[M]=this.data[M].toHTML(w);if(M==this.base){if(F!=null){this.data[this.base].HTMLstretchV(w,H,F)}else{if(H!=null){this.data[this.base].HTMLstretchH(w,H)}}N[M]=(F==null&&H!=null?false:this.data[M].HTMLcanStretch("Horizontal"))}else{N[M]=this.data[M].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(o);var n=-d.BIGDIMEN,K=n;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]){if(r[M].bbox.w>K){K=r[M].bbox.w}if(!N[M]&&K>n){n=K}}}if(F==null&&H!=null){n=H}else{if(n==-d.BIGDIMEN){n=K}}for(M=K=0,I=this.data.length;M<I;M++){if(this.data[M]){w=r[M];if(N[M]){w.bbox=this.data[M].HTMLstretchH(w,n).bbox}if(w.bbox.w>K){K=w.bbox.w}}}var E=d.TeX.rule_thickness,G=d.FONTDATA.TeX_factor;var p=r[this.base]||{bbox:this.HTMLzeroBBox()};var v,s,A,z,u,C,J,O=0;if(p.bbox.ic){O=1.3*p.bbox.ic+0.05}for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M];u=d.TeX.big_op_spacing5*P;var 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N=this.HTMLgetScale(),H=this.HTMLgetMu(K);var w=d.createStack(K),l,n=[];var o=d.createBox(w);if(this.data[this.base]){n.push(this.data[this.base].toHTML(o));if(C!=null){this.data[this.base].HTMLstretchV(o,I,C)}else{if(I!=null){this.data[this.base].HTMLstretchH(o,I)}}}else{o.bbox=this.HTMLzeroBBox()}var L=d.TeX.x_height*N,B=d.TeX.scriptspace*N*0.75;var k,x;if(this.HTMLnotEmpty(this.data[this.sup])){k=d.createBox(w);n.push(this.data[this.sup].toHTML(k))}if(this.HTMLnotEmpty(this.data[this.sub])){x=d.createBox(w);n.push(this.data[this.sub].toHTML(x))}d.MeasureSpans(n);if(k){k.bbox.w+=B;k.bbox.rw=Math.max(k.bbox.w,k.bbox.rw)}if(x){x.bbox.w+=B;x.bbox.rw=Math.max(x.bbox.w,x.bbox.rw)}d.placeBox(o,0,0);var m;if(k){m=this.data[this.sup].HTMLgetScale()}else{if(x){m=this.data[this.sub].HTMLgetScale()}else{m=this.HTMLgetScale()}}var F=d.TeX.sup_drop*m,E=d.TeX.sub_drop*m;var z=o.bbox.h-F,y=o.bbox.d+E,M=0,G;if(o.bbox.ic){o.bbox.w-=o.bbox.ic;M=1.3*o.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&o.bbox.scale===1&&!this.data[this.base].Get("largeop")){z=y=0}}var J=this.getValues("subscriptshift","superscriptshift");J.subscriptshift=(J.subscriptshift===""?0:d.length2em(J.subscriptshift,H));J.superscriptshift=(J.superscriptshift===""?0:d.length2em(J.superscriptshift,H));if(!k){if(x){y=Math.max(y,d.TeX.sub1*N,x.bbox.h-(4/5)*L,J.subscriptshift);d.placeBox(x,o.bbox.w,-y,x.bbox)}}else{if(!x){l=this.getValues("displaystyle","texprimestyle");G=d.TeX[(l.displaystyle?"sup1":(l.texprimestyle?"sup3":"sup2"))];z=Math.max(z,G*N,k.bbox.d+(1/4)*L,J.superscriptshift);d.placeBox(k,o.bbox.w+M,z,k.bbox)}else{y=Math.max(y,d.TeX.sub2*N);var A=d.TeX.rule_thickness*N;if((z-k.bbox.d)-(x.bbox.h-y)<3*A){y=3*A-z+k.bbox.d+x.bbox.h;F=(4/5)*L-(z-k.bbox.d);if(F>0){z+=F;y-=F}}d.placeBox(k,o.bbox.w+M,Math.max(z,J.superscriptshift));d.placeBox(x,o.bbox.w,-Math.max(y,J.subscriptshift))}}this.HTMLhandleSpace(K);this.HTMLhandleColor(K);return K},HTMLstretchH:g.mbase.HTMLstretchH,HTMLstretchV:g.mbase.HTMLstretchV});g.mmultiscripts.Augment({toHTML:g.mbase.HTMLautoload});g.mtable.Augment({toHTML:g.mbase.HTMLautoload});g["annotation-xml"].Augment({toHTML:g.mbase.HTMLautoload});g.math.Augment({toHTML:function(u,l){var r=this.Get("alttext");if(r&&r!==""){l.setAttribute("aria-label",r)}var m=d.addElement(u,"nobr",{isMathJax:true});u=this.HTMLcreateSpan(m);var s=d.createStack(u),n=d.createBox(s),t;s.style.fontSize=m.parentNode.style.fontSize;m.parentNode.style.fontSize="";if(this.data[0]!=null){if(d.msieColorBug){if(this.background){this.data[0].background=this.background;delete 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v=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(v.indentalignfirst!==g.INDENTALIGN.INDENTALIGN){v.indentalign=v.indentalignfirst}if(v.indentalign===g.INDENTALIGN.AUTO){v.indentalign=this.displayAlign}l.style.textAlign=v.indentalign;if(v.indentshiftfirst!==g.INDENTSHIFT.INDENTSHIFT){v.indentshift=v.indentshiftfirst}if(v.indentshift==="auto"){v.indentshift=this.displayIndent}if(v.indentshift&&v.indentalign!==g.INDENTALIGN.CENTER){u.style[{left:"marginLeft",right:"marginRight"}[v.indentalign]]=d.Em(d.length2em(v.indentshift))}}return u},HTMLspanElement:g.mbase.prototype.HTMLspanElement});g.TeXAtom.Augment({toHTML:function(l){l=this.HTMLcreateSpan(l);if(this.data[0]!=null){if(this.texClass===g.TEXCLASS.VCENTER){var k=d.createStack(l);var m=d.createBox(k);d.Measured(this.data[0].toHTML(m),m);d.placeBox(m,0,d.TeX.axis_height-(m.bbox.h+m.bbox.d)/2+m.bbox.d)}else{l.bbox=this.data[0].toHTML(l).bbox}}this.HTMLhandleSpace(l);this.HTMLhandleColor(l);return l}});MathJax.Hub.Register.StartupHook("onLoad",function(){setTimeout(MathJax.Callback(["loadComplete",d,"jax.js"]),0)})});b.Register.StartupHook("End Config",function(){b.Browser.Select({MSIE:function(k){var o=(document.documentMode||0);var n=k.versionAtLeast("7.0");var m=k.versionAtLeast("8.0")&&o>7;var l=(document.compatMode==="BackCompat");if(o<9){d.config.styles[".MathJax .MathJax_HitBox"]["background-color"]="white";d.config.styles[".MathJax .MathJax_HitBox"].opacity=0;d.config.styles[".MathJax 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k=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var l=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var q=(m&&p.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!p.versionAtLeast("5.0"))||(l!=null&&(l[1]<2||(l[1]==2&&l[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!m,safariTextNodeBug:!n,forceReflow:true,allowWebFonts:(m&&!q?"otf":false)});if(k){d.Augment({webFontDefault:(p.isMobile?"sans-serif":"serif")})}if(p.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(q){var o=b.config["HTML-CSS"];if(o){o.availableFonts=[];o.preferredFont=null}else{b.config["HTML-CSS"]={availableFonts:[],preferredFont:null}}}},Chrome:function(k){d.Augment({Em:d.EmRounded,cloneNodeBug:true,rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariWebFontSerif:[""],forceReflow:true,allowWebFonts:(k.versionAtLeast("4.0")?"otf":"svg")})},Opera:function(k){k.isMini=(navigator.appVersion.match("Opera Mini")!=null);d.config.styles[".MathJax .merror"]["vertical-align"]=null;d.config.styles[".MathJax span"]["z-index"]=0;d.Augment({operaHeightBug:true,operaVerticalAlignBug:true,operaFontSizeBug:k.versionAtLeast("10.61"),initialSkipBug:true,FontFaceBug:true,PaddingWidthBug:true,allowWebFonts:(k.versionAtLeast("10.0")&&!k.isMini?"otf":false),adjustAvailableFonts:d.removeSTIXfonts})},Konqueror:function(k){d.Augment({konquerorVerticalAlignBug:true})}})});MathJax.Hub.Register.StartupHook("End 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aj=b.FONTDATA.baselineskip*aC*G.useHeight,aP,E=b.FONTDATA.lineH*aC,L=b.FONTDATA.lineD*aC;for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);au[ad]=[];ao[ad]=ar[ad]=0;for(ac=V,am=aB.data.length+V;ac<am;ac++){if(ai[ac]==null){if(ac>an){an=ac}at[ac]=b.createStack(b.createBox(av));ai[ac]=-b.BIGDIMEN}au[ad][ac]=b.createBox(at[ac]);aK.push(aB.data[ac-V].toHTML(au[ad][ac]))}}b.MeasureSpans(aK);for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);for(ac=V,am=aB.data.length+V;ac<am;ac++){O=aB.data[ac-V];if(O.isMultiline){au[ad][ac].style.width="100%"}if(O.isEmbellished()){az=O.CoreMO();var aO=az.Get("minsize",true);if(aO){var aH=az.HTMLspanElement().bbox;if(az.HTMLcanStretch("Vertical")){aP=aH.h+aH.d;if(aP){aO=b.length2em(aO,ax,aP);if(aO*aH.h/aP>ao[ac]){ao[ac]=aO*aH.h/aP}if(aO*aH.d/aP>ar[ac]){ar[ac]=aO*aH.d/aP}}}else{if(az.HTMLcanStretch("Horizontal")){aO=b.length2em(aO,ax,aH.w);if(aO>ai[ac]){ai[ac]=aO}}}}}if(au[ad][ac].bbox.h>ao[ad]){ao[ad]=au[ad][ac].bbox.h}if(au[ad][ac].bbox.d>ar[ad]){ar[ad]=au[ad][ac].bbox.d}if(au[ad][ac].bbox.w>ai[ac]){ai[ac]=au[ad][ac].bbox.w}}}if(ao[0]+ar[0]){ao[0]=Math.max(ao[0],E)}if(ao[au.length-1]+ar[au.length-1]){ar[au.length-1]=Math.max(ar[au.length-1],L)}var aw=G.columnspacing.split(/ /),aM=G.rowspacing.split(/ /),e=G.columnalign.split(/ /),z=G.rowalign.split(/ /),d=G.columnlines.split(/ /),v=G.rowlines.split(/ /),aI=G.columnwidth.split(/ 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aA=Math.max.apply(Math,ao),U=Math.max.apply(Math,ar);for(ad=0,ab=au.length;ad<ab;ad++){V=((aA+U)-(ao[ad]+ar[ad]))/2;ao[ad]+=V;ar[ad]+=V}}aP=ao[0]+ar[au.length-1];for(ad=0,ab=au.length-1;ad<ab;ad++){aP+=Math.max((ao[ad]+ar[ad]?aj:0),ar[ad]+ao[ad+1]+aM[ad])}var aE=0,aD=0,aR,g=aP;if(G.frame!=="none"||(G.columnlines+G.rowlines).match(/solid|dashed/)){aE=b.length2em(G.framespacing.split(/[, ]+/)[0],ax);aD=b.length2em(G.framespacing.split(/[, ]+/)[1],ax);g=aP+2*aD}var ah,aQ,Z="";if(typeof(G.align)!=="string"){G.align=String(G.align)}if(G.align.match(/(top|bottom|center|baseline|axis)( +(-?\d+))?/)){Z=RegExp.$3;G.align=RegExp.$1}else{G.align=this.defaults.align}if(Z!==""){Z=parseInt(Z);if(Z<0){Z=au.length+1+Z}if(Z<1){Z=1}else{if(Z>au.length){Z=au.length}}ah=0;aQ=-(aP+aD)+ao[0];for(ad=0,ab=Z-1;ad<ab;ad++){var 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"+z[af];r.style.height=0;r.style.width=r.style.borderLeftWidth;r.style.borderLeft="";if(aJ){r.style.width="100%"}}}T-=o}if(aJ){t.bbox.width=K.width;ay.style.width="100%"}if(av[aB]){var ax=ay.bbox.w,q;var ar=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(ar.indentalignfirst!==a.INDENTALIGN.INDENTALIGN){ar.indentalign=ar.indentalignfirst}if(ar.indentalign===a.INDENTALIGN.AUTO){ar.indentalign=this.displayAlign}if(ar.indentshiftfirst!==a.INDENTSHIFT.INDENTSHIFT){ar.indentshift=ar.indentshiftfirst}if(ar.indentshift==="auto"){ar.indentshift=this.displayIndent}var aN=b.createStack(t,false,"100%");b.addBox(aN,ay);b.alignBox(ay,ar.indentalign,0);if(ar.indentshift&&ar.indentalign!==a.INDENTALIGN.CENTER){q=b.length2em(ar.indentshift,aA);ax+=q;ay.style[ar.indentalign]=b.Em(q)}av[aB].parentNode.parentNode.removeChild(av[aB].parentNode);b.addBox(aN,av[aB]);b.alignBox(av[aB],e[aB],0);if(b.msieRelativeWidthBug){ay.style.top=av[aB].style.top=""}if(aJ){ay.style.width=K.width;t.bbox.width="100%"}q=b.length2em(K.minlabelspacing,aA);av[aB].style.marginRight=av[aB].style.marginLeft=b.Em(q);if(ar.indentalign===a.INDENTALIGN.CENTER){ax+=4*q+2*av[aB].bbox.w}else{if(ar.indentalign!==e[aB]){ax+=2*q+av[aB].bbox.w}}t.style.minWidth=t.bbox.minWidth=aN.style.minWidth=aN.bbox.minWidth=b.Em(ax)}if(!aJ){this.HTMLhandleSpace(t)}var v=this.HTMLhandleColor(t);if(v&&aJ){if(!ai){ai=b.createFrame(ay,g,0,aV,0,"none");b.addBox(ay,ai);b.placeBox(ai,0,aU,true);ai.style.width="100%"}ai.style.backgroundColor=v.style.backgroundColor;ai.parentNode.insertBefore(ai,ai.parentNode.firstChild);v.parentNode.removeChild(v)}return t},HTMLhandleSpace:function(d){d.bbox.keepPadding=true;d.bbox.exact=true;if(!this.hasFrame&&d.bbox.width==null){d.style.paddingLeft=d.style.paddingRight=b.Em(1/6)}this.SUPER(arguments).HTMLhandleSpace.call(this,d)}});a.mtd.Augment({toHTML:function(e,d,g){e=this.HTMLcreateSpan(e);if(this.data[0]){var f=this.data[0].toHTML(e);if(g!=null){f=this.data[0].HTMLstretchV(e,d,g)}else{if(d!=null){f=this.data[0].HTMLstretchH(e,d)}}e.bbox=f.bbox}this.HTMLhandleSpace(e);this.HTMLhandleColor(e);return e},HTMLstretchH:a.mbase.HTMLstretchH,HTMLstretchV:a.mbase.HTMLstretchV});MathJax.Hub.Startup.signal.Post("HTML-CSS mtable Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/mtable.js")});
 
 MathJax.Ajax.loadComplete("[MathJax]/config/TeX-AMS_HTML-full.js");
diff --git a/config/TeX-AMS_HTML.js b/config/TeX-AMS_HTML.js
index 8ad0b6f22..8a4c23c4a 100644
--- a/config/TeX-AMS_HTML.js
+++ b/config/TeX-AMS_HTML.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/TeX-AMS_HTML.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -30,30 +30,30 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.Extension.tex2jax={version:"2.1",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; mode=display",end:b.displayMath[c][1],pattern:this.endPattern(b.displayMath[c][1])}}if(d.length){e.push(d.sort(this.sortLength).join("|"))}if(b.processEnvironments){e.push("\\\\begin\\{([^}]*)\\}")}if(b.processEscapes){e.push("\\\\*\\\\\\$")}if(b.processRefs){e.push("\\\\(eq)?ref\\{[^}]*\\}")}this.start=new RegExp(e.join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");this.ignoreClass=new RegExp("(^| )("+b.ignoreClass+")( |$)");this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return(e.length>0)},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.|[{}]","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return(this.search.close?this.prevEndMatch():c)}}}return b},startMatch:function(a,b){var f=this.match[a[0]];if(f!=null){this.search={end:f.end,mode:f.mode,pcount:0,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(f.pattern)}else{if(a[0].substr(0,6)==="\\begin"){this.search={end:"\\end{"+a[1]+"}",mode:"; mode=display",pcount:0,open:b,olen:0,opos:this.pattern.lastIndex-a[0].length,isBeginEnd:true};this.switchPattern(this.endPattern(this.search.end))}else{if(a[0].substr(0,4)==="\\ref"||a[0].substr(0,6)==="\\eqref"){this.search={mode:"",end:"",open:b,pcount:0,olen:0,opos:this.pattern.lastIndex-a[0].length};return this.endMatch([""],b)}else{var d=a[0].substr(0,a[0].length-1),g,c;if(d.length%2===0){c=[d.replace(/\\\\/g,"\\")];g=1}else{c=[d.substr(1).replace(/\\\\/g,"\\"),"$"];g=0}c=MathJax.HTML.Element("span",null,c);var e=MathJax.HTML.TextNode(b.nodeValue.substr(0,a.index));b.nodeValue=b.nodeValue.substr(a.index+a[0].length-g);b.parentNode.insertBefore(c,b);b.parentNode.insertBefore(e,c);this.pattern.lastIndex=g}}}return b},endMatch:function(a,c){var b=this.search;if(a[0]==b.end){if(!b.close||b.pcount===0){b.close=c;b.cpos=this.pattern.lastIndex;b.clen=(b.isBeginEnd?0:a[0].length)}if(b.pcount===0){b.matched=true;c=this.encloseMath(c);this.switchPattern(this.start)}}else{if(a[0]==="{"){b.pcount++}else{if(a[0]==="}"&&b.pcount){b.pcount--}}}return c},prevEndMatch:function(){this.search.matched=true;var a=this.encloseMath(this.search.close);this.switchPattern(this.start);return a},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b;if(this.config.preview==="TeX"){b=[this.filterPreview(a)]}else{if(this.config.preview instanceof Array){b=this.config.preview}}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,b){var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);this.insertNode(a);return a},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&document.documentMode<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.tex2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/tex2jax.js");
+MathJax.Extension.tex2jax={version:"2.2",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; 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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return 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A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return b[this.jax].ContextMenu(q,this.math,true)},ClearHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}if(q.hover.timer){clearTimeout(q.hover.timer)}f.ClearHoverTimer();delete q.hover},Px:function(q){if(Math.abs(q)<0.006){return"0px"}return q.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var q=new Image();q.src=o.button.src}};var a=c.Touch={last:0,delay:500,start:function(r){var q=new Date().getTime();var s=(q-a.last<a.delay&&a.up);a.last=q;a.up=false;if(s){a.timeout=setTimeout(a.menu,a.delay,r,this);r.preventDefault()}},end:function(r){var q=new Date().getTime();a.up=(q-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;r.preventDefault();return m.Handler((r.touches[0]||r.touch),"DblClick",this)}},menu:function(r,q){delete a.timeout;a.last=0;a.up=false;return m.Handler((r.touches[0]||r.touch),"ContextMenu",q)}};if(d.Browser.isMobile){var n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return b[this.jax].ContextMenu(r,this.math,true)},ClearHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}if(r.hover.timer){clearTimeout(r.hover.timer)}f.ClearHoverTimer();delete r.hover},Px:function(r){if(Math.abs(r)<0.006){return"0px"}return r.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var r=new Image();r.src=p.button.src}};var a=c.Touch={last:0,delay:500,start:function(s){var r=new Date().getTime();var t=(r-a.last<a.delay&&a.up);a.last=r;a.up=false;if(t){a.timeout=setTimeout(a.menu,a.delay,s,this);s.preventDefault()}},end:function(s){var r=new Date().getTime();a.up=(r-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;s.preventDefault();return n.Handler((s.touches[0]||s.touch),"DblClick",this)}},menu:function(s,r){delete a.timeout;a.last=0;a.up=false;return n.Handler((s.touches[0]||s.touch),"ContextMenu",r)}};if(d.Browser.isMobile){var o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" "+p.frame.hcolor};g.Queue(d.Register.StartupHook("End Config",{}),[e],["getImages",f],["Styles",l,p.styles],["Post",d.Startup.signal,"MathEvents Ready"],["loadComplete",l,"[MathJax]/extensions/MathEvents.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.Callback,MathJax.Localization,MathJax.OutputJax,MathJax.InputJax);
 
-(function(a,d,f,c,j){var k="2.1";var i=a.CombineConfig("MathZoom",{styles:{"#MathJax_Zoom":{position:"absolute","background-color":"#F0F0F0",overflow:"auto",display:"block","z-index":301,padding:".5em",border:"1px solid black",margin:0,"font-weight":"normal","font-style":"normal","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","box-shadow":"5px 5px 15px #AAAAAA","-webkit-box-shadow":"5px 5px 15px #AAAAAA","-moz-box-shadow":"5px 5px 15px #AAAAAA","-khtml-box-shadow":"5px 5px 15px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
+(function(a,d,f,c,j){var k="2.2";var i=a.CombineConfig("MathZoom",{styles:{"#MathJax_Zoom":{position:"absolute","background-color":"#F0F0F0",overflow:"auto",display:"block","z-index":301,padding:".5em",border:"1px solid black",margin:0,"font-weight":"normal","font-style":"normal","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","box-shadow":"5px 5px 15px #AAAAAA","-webkit-box-shadow":"5px 5px 15px #AAAAAA","-moz-box-shadow":"5px 5px 15px #AAAAAA","-khtml-box-shadow":"5px 5px 15px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth&&x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return 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u=window.innerHeight||w.clientHeight||w.scrollHeight||0;if(a.prototype.msieAboutBug){v.style.width="20em";v.style.position="absolute";v.style.left=Math.floor((document.documentElement.scrollWidth-v.offsetWidth)/2)+"px";v.style.top=(Math.floor((u-v.offsetHeight)/3)+document.body.scrollTop)+"px"}else{v.style.marginLeft=Math.floor(-v.offsetWidth/2)+"px";v.style.top=Math.floor((u-v.offsetHeight)/3)+"px"}};a.About.Remove=function(r){if(a.About.div){document.body.removeChild(a.About.div);delete a.About.div}};a.About.GetJax=function(s,x,v,u){var w=[];for(var y in x){if(x.hasOwnProperty(y)&&x[y]){if((u&&x[y].version)||(x[y].isa&&x[y].isa(x))){w.push(o(v[0],v[1],(x[y].id||y),x[y].version))}}}w.sort();for(var t=0,r=w.length;t<r;t++){s.push(w[t],["br"])}return s};a.Help=function(){k.Require("[MathJax]/extensions/HelpDialog.js",function(){MathJax.Extension.Help.Dialog()})};a.ShowSource=function(u){if(!u){u=window.event}var t={screenX:u.screenX,screenY:u.screenY};if(!a.jax){return}if(this.format==="MathML"){var r=MathJax.ElementJax.mml;if(r&&typeof(r.mbase.prototype.toMathML)!=="undefined"){try{a.ShowSource.Text(a.jax.root.toMathML(),u)}catch(s){if(!s.restart){throw s}f.After([this,a.ShowSource,t],s.restart)}}else{if(!k.loadingToMathML){k.loadingToMathML=true;a.ShowSource.Window(u);f.Queue(k.Require("[MathJax]/extensions/toMathML.js"),function(){delete k.loadingToMathML;if(!r.mbase.prototype.toMathML){r.mbase.prototype.toMathML=function(){}}},[this,a.ShowSource,t]);return}}}else{if(this.format==="Error"){a.ShowSource.Text(a.jax.errorText,u)}else{if(a.jax.originalText==null){alert(o("NoOriginalForm","No original form available"));return}a.ShowSource.Text(a.jax.originalText,u)}}};a.ShowSource.Window=function(s){if(!a.ShowSource.w){var t=[],r=p.windowSettings;for(var u in r){if(r.hasOwnProperty(u)){t.push(u+"="+r[u])}}a.ShowSource.w=window.open("","_blank",t.join(","))}return a.ShowSource.w};a.ShowSource.Text=function(v,t){var r=a.ShowSource.Window(t);delete a.ShowSource.w;v=v.replace(/^\s*/,"").replace(/\s*$/,"");v=v.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");var u=o("EqSource","MathJax Equation Source");if(a.isMobile){r.document.open();r.document.write("<html><head><meta name='viewport' content='width=device-width, initial-scale=1.0' /><title>"+u+"</title></head><body style='font-size:85%'>");r.document.write("<pre>"+v+"</pre>");r.document.write("<hr><input type='button' value='"+o("Close","Close")+"' onclick='window.close()' />");r.document.write("</body></html>");r.document.close()}else{r.document.open();r.document.write("<html><head><title>"+u+"</title></head><body style='font-size:85%'>");r.document.write("<table><tr><td><pre>"+v+"</pre></td></tr></table>");r.document.write("</body></html>");r.document.close();var s=r.document.body.firstChild;setTimeout(function(){var A=(r.outerHeight-r.innerHeight)||30,z=(r.outerWidth-r.innerWidth)||30,w,B;z=Math.max(100,Math.min(Math.floor(0.5*screen.width),s.offsetWidth+z+25));A=Math.max(40,Math.min(Math.floor(0.5*screen.height),s.offsetHeight+A+25));r.resizeTo(z,A);if(t&&t.screenX!=null){w=Math.max(0,Math.min(t.screenX-Math.floor(z/2),screen.width-z-20));B=Math.max(0,Math.min(t.screenY-Math.floor(A/2),screen.height-A-20));r.moveTo(w,B)}},50)}};a.Scale=function(){var s=b["HTML-CSS"],r=b.NativeMML,v=b.SVG;var u=(s||r||v||{config:{scale:100}}).config.scale;var t=prompt(o("ScaleMath","Scale all mathematics (compared to surrounding text) by"),u+"%");if(t){if(t.match(/^\s*\d+(\.\d*)?\s*%?\s*$/)){t=parseFloat(t);if(t){if(t!==u){if(s){s.config.scale=t}if(r){r.config.scale=t}if(v){v.config.scale=t}a.cookie.scale=t;a.saveCookie();c.Reprocess()}}else{alert(o("NonZeroScale","The scale should not be zero"))}}else{alert(o("PercentScale","The scale should be a percentage (e.g., 120%%)"))}}};a.Zoom=function(){if(!MathJax.Extension.MathZoom){k.Require("[MathJax]/extensions/MathZoom.js")}};a.Renderer=function(){var s=c.outputJax["jax/mml"];if(s[0]!==p.settings.renderer){var v=c.Browser,u,r=a.Renderer.Messages,t;switch(p.settings.renderer){case"NativeMML":if(!p.settings.warnedMML){if(v.isChrome&&v.version.substr(0,3)!=="24."){u=r.MML.WebKit}else{if(v.isSafari&&!v.versionAtLeast("5.0")){u=r.MML.WebKit}else{if(v.isMSIE){if(!v.hasMathPlayer){u=r.MML.MSIE}}else{u=r.MML[v]}}}t="warnedMML"}break;case"SVG":if(!p.settings.warnedSVG){if(v.isMSIE&&!e){u=r.SVG.MSIE}}break}if(u){u=o(u[0],u[1]);u+="\n\n";u+=o("SwitchAnyway","Switch the renderer anyway?\n\n(Press OK to switch, CANCEL to continue with the current 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properly."],Firefox:["FirefoxNativeMMLWarning","Your browser's native MathML does not implement all the features used by MathJax, so some expressions may not render properly."]},SVG:{MSIE:["MSIESVGWarning","SVG is not implemented in Internet Explorer prior to IE9 or when it is emulating IE8 or below. Switching to SVG output will cause the mathematics to not display properly."]}};a.Font=function(){var r=b["HTML-CSS"];if(!r){return}document.location.reload()};a.Locale=function(){MathJax.Localization.setLocale(p.settings.locale);MathJax.Hub.Queue(["Reprocess",MathJax.Hub])};a.LoadLocale=function(){var r=prompt(o("LoadURL","Load translation data from this URL:"));if(r){if(!r.match(/\.js$/)){alert(o("BadURL","The URL should be for a javascript file that defines MathJax translation data.  Javascript file names should end with '.js'"))}k.Require(r,function(s){if(s!=k.STATUS.OK){alert(o("BadData","Failed to load translation data from %1",r))}})}};a.MPEvents=function(t){var s=p.settings.discoverable,r=a.MPEvents.Messages;if(!e){if(p.settings.mpMouse&&!confirm(o.apply(o,r.IE8warning))){delete a.cookie.mpContext;delete p.settings.mpContext;delete a.cookie.mpMouse;delete p.settings.mpMouse;a.saveCookie();return}p.settings.mpContext=p.settings.mpMouse;a.cookie.mpContext=a.cookie.mpMouse=p.settings.mpMouse;a.saveCookie();MathJax.Hub.Queue(["Rerender",MathJax.Hub])}else{if(!s&&t.name[1]==="Menu Events"&&p.settings.mpContext){alert(o.apply(o,r.IE9warning))}}};a.MPEvents.Messages={IE8warning:["IE8warning","This will disable the MathJax menu and zoom features, but you can Alt-Click on an expression to obtain the MathJax menu instead.\n\nReally change the MathPlayer settings?"],IE9warning:["IE9warning","The MathJax contextual menu will be disabled, but you can Alt-Click on an expression to obtain the MathJax menu instead."]};c.Browser.Select({MSIE:function(r){var s=(document.compatMode==="BackCompat");var t=r.versionAtLeast("8.0")&&document.documentMode>7;a.Augment({margin:20,msieBackgroundBug:(document.documentMode<9),msieFixedPositionBug:(s||!t),msieAboutBug:s});if(e){delete p.styles["#MathJax_About"].filter;delete p.styles[".MathJax_Menu"].filter}},Firefox:function(r){a.skipMouseover=r.isMobile&&r.versionAtLeast("6.0");a.skipMousedown=r.isMobile}});a.isMobile=c.Browser.isMobile;a.noContextMenu=c.Browser.noContextMenu;a.CreateLocaleMenu=function(){if(!a.menu){return}var w=a.menu.Find("Language").menu,t=w.items;var s=[],y=MathJax.Localization.strings;for(var x in y){if(y.hasOwnProperty(x)){s.push(x)}}s=s.sort();w.items=[];for(var u=0,r=s.length;u<r;u++){var v=y[s[u]].menuTitle;if(v){v+=" ("+s[u]+")"}else{v=s[u]}w.items.push(m.RADIO([s[u],v],"locale",{action:a.Locale}))}w.items.push(t[t.length-2],t[t.length-1])};c.Register.StartupHook("End Config",function(){p.settings=c.config.menuSettings;if(typeof(p.settings.showRenderer)!=="undefined"){p.showRenderer=p.settings.showRenderer}if(typeof(p.settings.showFontMenu)!=="undefined"){p.showFontMenu=p.settings.showFontMenu}if(typeof(p.settings.showContext)!=="undefined"){p.showContext=p.settings.showContext}a.getCookie();a.menu=a(m.SUBMENU(["Show","Show Math As"],m.COMMAND(["MathMLcode","MathML Code"],a.ShowSource,{nativeTouch:true,format:"MathML"}),m.COMMAND(["Original","Original Form"],a.ShowSource,{nativeTouch:true}),m.RULE(),m.CHECKBOX(["texHints","Show TeX hints in MathML"],"texHints")),m.RULE(),m.SUBMENU(["Settings","Math Settings"],m.SUBMENU(["ZoomTrigger","Zoom Trigger"],m.RADIO(["Hover","Hover"],"zoom",{action:a.Zoom}),m.RADIO(["Click","Click"],"zoom",{action:a.Zoom}),m.RADIO(["DoubleClick","Double-Click"],"zoom",{action:a.Zoom}),m.RADIO(["NoZoom","No Zoom"],"zoom",{value:"None"}),m.RULE(),m.LABEL(["TriggerRequires","Trigger Requires:"]),m.CHECKBOX((c.Browser.isMac?["Option","Option"]:["Alt","Alt"]),"ALT"),m.CHECKBOX(["Command","Command"],"CMD",{hidden:!c.Browser.isMac}),m.CHECKBOX(["Control","Control"],"CTRL",{hidden:c.Browser.isMac}),m.CHECKBOX(["Shift","Shift"],"Shift")),m.SUBMENU(["ZoomFactor","Zoom Factor"],m.RADIO("125%","zscale"),m.RADIO("133%","zscale"),m.RADIO("150%","zscale"),m.RADIO("175%","zscale"),m.RADIO("200%","zscale"),m.RADIO("250%","zscale"),m.RADIO("300%","zscale"),m.RADIO("400%","zscale")),m.RULE(),m.SUBMENU(["Renderer","Math Renderer"],{hidden:!p.showRenderer},m.RADIO("HTML-CSS","renderer",{action:a.Renderer}),m.RADIO("MathML","renderer",{action:a.Renderer,value:"NativeMML"}),m.RADIO("SVG","renderer",{action:a.Renderer})),m.SUBMENU("MathPlayer",{hidden:!c.Browser.isMSIE||!p.showMathPlayer,disabled:!c.Browser.hasMathPlayer},m.LABEL(["MPHandles","Let MathPlayer Handle:"]),m.CHECKBOX(["MenuEvents","Menu Events"],"mpContext",{action:a.MPEvents,hidden:!e}),m.CHECKBOX(["MouseEvents","Mouse Events"],"mpMouse",{action:a.MPEvents,hidden:!e}),m.CHECKBOX(["MenuAndMouse","Mouse and Menu Events"],"mpMouse",{action:a.MPEvents,hidden:e})),m.SUBMENU(["FontPrefs","Font Preference"],{hidden:!p.showFontMenu},m.LABEL(["ForHTMLCSS","For HTML-CSS:"]),m.RADIO(["Auto","Auto"],"font",{action:a.Font}),m.RULE(),m.RADIO(["TeXLocal","TeX (local)"],"font",{action:a.Font}),m.RADIO(["TeXWeb","TeX (web)"],"font",{action:a.Font}),m.RADIO(["TeXImage","TeX (image)"],"font",{action:a.Font}),m.RULE(),m.RADIO(["STIXlocal","STIX (local)"],"font",{action:a.Font})),m.SUBMENU(["ContextMenu","Contextual Menu"],{hidden:!p.showContext},m.RADIO("MathJax","context"),m.RADIO(["Browser","Browser"],"context")),m.COMMAND(["Scale","Scale All Math ..."],a.Scale),m.RULE().With({hidden:!p.showDiscoverable,name:["","discover_rule"]}),m.CHECKBOX(["Discoverable","Highlight on Hover"],"discoverable",{hidden:!p.showDiscoverable})),m.SUBMENU(["Locale","Language"],{hidden:!p.showLocale},m.RADIO("en","locale",{action:a.Locale}),m.RULE().With({hidden:!p.showLocaleURL,name:["","localURL_rule"]}),m.COMMAND(["LoadLocale","Load from URL ..."],a.LoadLocale,{hidden:!p.showLocaleURL})),m.RULE(),m.COMMAND(["About","About MathJax"],a.About),m.COMMAND(["Help","MathJax Help"],a.Help));if(a.isMobile){(function(){var s=p.settings;var r=a.menu.Find("Math Settings","Zoom Trigger").menu;r.items[0].disabled=r.items[1].disabled=true;if(s.zoom==="Hover"||s.zoom=="Click"){s.zoom="None"}r.items=r.items.slice(0,4);if(navigator.appVersion.match(/[ (]Android[) ]/)){a.ITEM.SUBMENU.Augment({marker:"\u00BB"})}})()}a.CreateLocaleMenu()});a.showRenderer=function(r){a.cookie.showRenderer=p.showRenderer=r;a.saveCookie();a.menu.Find("Math Settings","Math Renderer").hidden=!r};a.showMathPlayer=function(r){a.cookie.showMathPlayer=p.showMathPlayer=r;a.saveCookie();a.menu.Find("Math Settings","MathPlayer").hidden=!r};a.showFontMenu=function(r){a.cookie.showFontMenu=p.showFontMenu=r;a.saveCookie();a.menu.Find("Math Settings","Font Preference").hidden=!r};a.showContext=function(r){a.cookie.showContext=p.showContext=r;a.saveCookie();a.menu.Find("Math Settings","Contextual Menu").hidden=!r};a.showDiscoverable=function(r){a.cookie.showDiscoverable=p.showDiscoverable=r;a.saveCookie();a.menu.Find("Math Settings","Highlight on Hover").hidden=!r;a.menu.Find("Math Settings","discover_rule").hidden=!r};a.showLocale=function(r){a.cookie.showLocale=p.showLocale=r;a.saveCookie();a.menu.Find("Language").hidden=!r};MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){if(!MathJax.OutputJax["HTML-CSS"].config.imageFont){a.menu.Find("Math Settings","Font Preference","TeX (image)").disabled=true}});f.Queue(c.Register.StartupHook("End Config",{}),["getImages",a],["Styles",k,p.styles],["Post",c.Startup.signal,"MathMenu 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+MathJax.Hub.Register.LoadHook("[MathJax]/jax/element/mml/jax.js",function(){var b="2.2";var a=MathJax.ElementJax.mml;SETTINGS=MathJax.Hub.config.menuSettings;a.mbase.Augment({toMathML:function(k){var g=(this.inferred&&this.parent.inferRow);if(k==null){k=""}var e=this.type,d=this.toMathMLattributes();if(e==="mspace"){return k+"<"+e+d+" />"}var j=[];var h=(this.isToken?"":k+(g?"":"  "));for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){j.push(this.data[f].toMathML(h))}else{if(!this.isToken){j.push(h+"<mrow />")}}}if(this.isToken){return k+"<"+e+d+">"+j.join("")+"</"+e+">"}if(g){return j.join("\n")}if(j.length===0||(j.length===1&&j[0]==="")){return k+"<"+e+d+" />"}return k+"<"+e+d+">\n"+j.join("\n")+"\n"+k+"</"+e+">"},toMathMLattributes:function(){var j=[],g=this.defaults;var c=(this.attrNames||a.copyAttributeNames),l=a.skipAttributes;if(this.type==="math"&&(!this.attr||!this.attr.xmlns)){j.push('xmlns="http://www.w3.org/1998/Math/MathML"')}if(!this.attrNames){if(this.type==="mstyle"){g=a.math.prototype.defaults}for(var d in g){if(!l[d]&&g.hasOwnProperty(d)){var e=(d==="open"||d==="close");if(this[d]!=null&&(e||this[d]!==g[d])){var k=this[d];delete this[d];if(e||this.Get(d)!==k){j.push(d+'="'+this.toMathMLattribute(k)+'"')}this[d]=k}}}}for(var h=0,f=c.length;h<f;h++){if(c[h]==="class"){continue}k=(this.attr||{})[c[h]];if(k==null){k=this[c[h]]}if(k!=null){j.push(c[h]+'="'+this.toMathMLquote(k)+'"')}}this.toMathMLclass(j);if(j.length){return" "+j.join(" ")}else{return""}},toMathMLclass:function(c){var e=[];if(this["class"]){e.push(this["class"])}if(this.isa(a.TeXAtom)&&SETTINGS.texHints){var d=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(d){e.push("MJX-TeXAtom-"+d)}}if(this.mathvariant&&this.toMathMLvariants[this.mathvariant]){e.push("MJX"+this.mathvariant)}if(this.arrow){e.push("MJX-arrow")}if(this.variantForm){e.push("MJX-variant")}if(e.length){c.unshift('class="'+e.join(" ")+'"')}},toMathMLattribute:function(c){if(typeof(c)==="string"&&c.replace(/ /g,"").match(/^(([-+])?(\d+(\.\d*)?|\.\d+))mu$/)){return RegExp.$2+((1/18)*RegExp.$3).toFixed(3).replace(/\.?0+$/,"")+"em"}else{if(this.toMathMLvariants[c]){return this.toMathMLvariants[c]}}return this.toMathMLquote(c)},toMathMLvariants:{"-tex-caligraphic":a.VARIANT.SCRIPT,"-tex-caligraphic-bold":a.VARIANT.BOLDSCRIPT,"-tex-oldstyle":a.VARIANT.NORMAL,"-tex-oldstyle-bold":a.VARIANT.BOLD,"-tex-mathit":a.VARIANT.ITALIC},toMathMLquote:function(f){f=String(f).split("");for(var g=0,d=f.length;g<d;g++){var k=f[g].charCodeAt(0);if(k<=55295||57344<=k){if(k<32||k>126){f[g]="&#x"+k.toString(16).toUpperCase()+";"}else{var j={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;"}[f[g]];if(j){f[g]=j}}}else{if(g+1<d){var h=f[g+1].charCodeAt(0);var e=(((k-55296)<<10)+(h-56320)+65536);f[g]="&#x"+e.toString(16).toUpperCase()+";";f[g+1]="";g++}else{f[g]=""}}}return f.join("")}});a.msubsup.Augment({toMathML:function(h){var e=this.type;if(this.data[this.sup]==null){e="msub"}if(this.data[this.sub]==null){e="msup"}var d=this.toMathMLattributes();delete this.data[0].inferred;var g=[];for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){g.push(this.data[f].toMathML(h+"  "))}}return h+"<"+e+d+">\n"+g.join("\n")+"\n"+h+"</"+e+">"}});a.munderover.Augment({toMathML:function(h){var e=this.type;if(this.data[this.under]==null){e="mover"}if(this.data[this.over]==null){e="munder"}var d=this.toMathMLattributes();delete this.data[0].inferred;var g=[];for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){g.push(this.data[f].toMathML(h+"  "))}}return h+"<"+e+d+">\n"+g.join("\n")+"\n"+h+"</"+e+">"}});a.TeXAtom.Augment({toMathML:function(d){var c=this.toMathMLattributes();if(!c&&this.data[0].data.length===1){return d.substr(2)+this.data[0].toMathML(d)}return d+"<mrow"+c+">\n"+this.data[0].toMathML(d+"  ")+"\n"+d+"</mrow>"}});a.chars.Augment({toMathML:function(c){return(c||"")+this.toMathMLquote(this.toString())}});a.entity.Augment({toMathML:function(c){return(c||"")+"&"+this.data[0]+";<!-- "+this.toString()+" -->"}});a.xml.Augment({toMathML:function(c){return(c||"")+this.toString()}});MathJax.Hub.Register.StartupHook("TeX mathchoice Ready",function(){a.TeXmathchoice.Augment({toMathML:function(c){return this.Core().toMathML(c)}})});MathJax.Hub.Startup.signal.Post("toMathML Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/toMathML.js");
 
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-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
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k=["","subscript","superscript"][this.position];if(l.type==="open"||l.type==="left"){return true}if(l.type==="mml"){if(this.primes){if(this.position!==2){this.data[0].SetData(2,this.primes)}else{l.data[0]=h.mrow(this.primes.With({variantForm:true}),l.data[0])}}this.data[0].SetData(this.position,l.data[0]);return b.mml(this.data[0])}if(this.SUPER(arguments).checkItem.call(this,l)){d.Error("Missing open brace for "+k)}},Pop:function(){}});b.over=b.Subclass({type:"over",isClose:true,name:"\\over",checkItem:function(m,k){if(m.type==="over"){d.Error("Ambiguous use of "+m.name)}if(m.isClose){var l=h.mfrac(this.num,this.mmlData(false));if(this.thickness!=null){l.linethickness=this.thickness}if(this.open||this.close){l.texClass=h.TEXCLASS.INNER;l.texWithDelims=true;l=h.mfenced(l).With({open:this.open,close:this.close})}return[b.mml(l),m]}return this.SUPER(arguments).checkItem.call(this,m)},toString:function(){return"over["+this.num+" / "+this.data.join("; 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k=h.mtable.apply(h,this.table).With(this.arraydef);if(this.frame.length===4){k.frame=(this.frame.dashed?"dashed":"solid")}else{if(this.frame.length){k.hasFrame=true;if(this.arraydef.rowlines){this.arraydef.rowlines=this.arraydef.rowlines.replace(/none( none)+$/,"none")}k=h.menclose(k).With({notation:this.frame.join(" "),isFrame:true});if((this.arraydef.columnlines||"none")!="none"||(this.arraydef.rowlines||"none")!="none"){k.padding=0}}}if(this.open||this.close){k=h.mfenced(k).With({open:this.open,close:this.close})}k=b.mml(k);if(this.requireClose){if(l.type==="close"){return k}d.Error("Missing close brace")}return[k,l]}return this.SUPER(arguments).checkItem.call(this,l)},EndEntry:function(){this.row.push(h.mtd.apply(h,this.data));this.data=[]},EndRow:function(){this.table.push(h.mtr.apply(h,this.row));this.row=[]},EndTable:function(){if(this.data.length||this.row.length){this.EndEntry();this.EndRow()}this.checkLines()},checkLines:function(){if(this.arraydef.rowlines){var k=this.arraydef.rowlines.split(/ /);if(k.length===this.table.length){this.frame.push("bottom");k.pop();this.arraydef.rowlines=k.join(" ")}else{if(k.length<this.table.length-1){this.arraydef.rowlines+=" none"}}}if(this.rowspacing){var l=this.arraydef.rowspacing.split(/ /);while(l.length<this.table.length){l.push(this.rowspacing+"em")}this.arraydef.rowspacing=l.join(" ")}},clearEnv:function(){for(var k in this.env){if(this.env.hasOwnProperty(k)){delete this.env[k]}}}});b.cell=b.Subclass({type:"cell",isClose:true});b.mml=b.Subclass({type:"mml",isNotStack:true,Add:function(){this.data.push.apply(this.data,arguments);return this}});b.fn=b.Subclass({type:"fn",checkItem:function(l){if(this.data[0]){if(l.type!=="mml"||!l.data[0]){return[this.data[0],l]}if(l.data[0].isa(h.mspace)){return[this.data[0],l]}var 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l},Comment:function(k){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(k){d.Error("You can't use 'macro parameter character #' in math mode")},Other:function(m){var l={stretchy:false},k;if(this.stack.env.font){l.mathvariant=this.stack.env.font}if(f.remap[m]){m=f.remap[m];if(m instanceof Array){l=m[1];m=m[0]}k=h.mo(h.entity("#x"+m)).With(l)}else{k=h.mo(m).With(l)}if(k.autoDefault("texClass",true)==""){k=h.TeXAtom(k)}this.Push(this.mmlToken(k))},SetFont:function(l,k){this.stack.env.font=k},SetStyle:function(l,k,m,n){this.stack.env.style=k;this.stack.env.level=n;this.Push(b.style().With({styles:{displaystyle:m,scriptlevel:n}}))},SetSize:function(k,l){this.stack.env.size=l;this.Push(b.style().With({styles:{mathsize:l+"em"}}))},Color:function(m){var l=this.GetArgument(m);var k=this.stack.env.color;this.stack.env.color=l;var n=this.ParseArg(m);if(k){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(n).With({mathcolor:l}))},Spacer:function(k,l){this.Push(h.mspace().With({width:l,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(k){this.Push(b[k.substr(1)]().With({delim:this.GetDelimiter(k)}))},Middle:function(k){var l=this.GetDelimiter(k);if(this.stack.Top().type!=="left"){d.Error(k+" must be within \\left and \\right")}this.Push(h.mo(l).With({stretchy:true}))},NamedFn:function(l,m){if(!m){m=l.substr(1)}var k=h.mi(m).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(k)))},NamedOp:function(l,m){if(!m){m=l.substr(1)}m=m.replace(/&thinsp;/,"\u2006");var k=h.mo(m).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});k.useMMLspacing&=~k.SPACE_ATTR.form;this.Push(this.mmlToken(k))},Limits:function(l,k){var m=this.stack.Prev("nopop");if(!m||m.texClass!==h.TEXCLASS.OP){d.Error(l+" is allowed only on operators")}m.movesupsub=(k?true:false);m.movablelimits=false},Over:function(m,l,n){var k=b.over().With({name:m});if(l||n){k.open=l;k.close=n}else{if(m.match(/withdelims$/)){k.open=this.GetDelimiter(m);k.close=this.GetDelimiter(m)}}if(m.match(/^\\above/)){k.thickness=this.GetDimen(m)}else{if(m.match(/^\\atop/)||l||n){k.thickness=0}}this.Push(k)},Frac:function(l){var k=this.ParseArg(l);var m=this.ParseArg(l);this.Push(h.mfrac(k,m))},Sqrt:function(m){var o=this.GetBrackets(m),k=this.GetArgument(m);if(k==="\\frac"){k+="{"+this.GetArgument(k)+"}{"+this.GetArgument(k)+"}"}var l=d.Parse(k,this.stack.env).mml();if(!o){l=h.msqrt.apply(h,l.array())}else{l=h.mroot(l,this.parseRoot(o))}this.Push(l)},Root:function(l){var m=this.GetUpTo(l,"\\of");var k=this.ParseArg(l);this.Push(h.mroot(k,this.parseRoot(m)))},parseRoot:function(p){var l=this.stack.env,k=l.inRoot;l.inRoot=true;var o=d.Parse(p,l);p=o.mml();var m=o.stack.global;if(m.leftRoot||m.upRoot){p=h.mpadded(p);if(m.leftRoot){p.width=m.leftRoot}if(m.upRoot){p.voffset=m.upRoot;p.height=m.upRoot}}l.inRoot=k;return p},MoveRoot:function(k,m){if(!this.stack.env.inRoot){d.Error(k+" can appear only within a root")}if(this.stack.global[m]){d.Error("Multiple use of "+k)}var l=this.GetArgument(k);if(!l.match(/-?[0-9]+/)){d.Error("The argument to "+k+" must be an integer")}l=(l/15)+"em";if(l.substr(0,1)!=="-"){l="+"+l}this.stack.global[m]=l},Accent:function(m,k,p){var o=this.ParseArg(m);var n={accent:true};if(this.stack.env.font){n.mathvariant=this.stack.env.font}var l=this.mmlToken(h.mo(h.entity("#x"+k)).With(n));l.stretchy=(p?true:false);this.Push(h.TeXAtom(h.munderover(o,null,l).With({accent:true})))},UnderOver:function(m,p,k){var o={o:"over",u:"under"}[m.charAt(1)];var n=this.ParseArg(m);if(n.Get("movablelimits")){n.movablelimits=false}var l=h.munderover(n,null,null);if(k){l.movesupsub=true}l.data[l[o]]=this.mmlToken(h.mo(h.entity("#x"+p)).With({stretchy:true,accent:(o=="under")}));this.Push(l)},Overset:function(k){var m=this.ParseArg(k),l=this.ParseArg(k);this.Push(h.mover(l,m))},Underset:function(k){var m=this.ParseArg(k),l=this.ParseArg(k);this.Push(h.munder(l,m))},TeXAtom:function(n,p){var o={texClass:p},m;if(p==h.TEXCLASS.OP){o.movesupsub=o.movablelimits=true;var k=this.GetArgument(n);var l=k.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(l){o.mathvariant=h.VARIANT.NORMAL;m=b.fn(this.mmlToken(h.mi(l[1]).With(o)))}else{m=b.fn(h.TeXAtom(d.Parse(k,this.stack.env).mml()).With(o))}}else{m=h.TeXAtom(this.ParseArg(n)).With(o)}this.Push(m)},MmlToken:function(m){var n=this.GetArgument(m),k=this.GetBrackets(m,"").replace(/^\s+/,""),p=this.GetArgument(m),o={attrNames:[]},l;if(!h[n]||!h[n].prototype.isToken){d.Error(n+" is not a token element")}while(k!==""){l=k.match(/^([a-z]+)\s*=\s*('[^']*'|"[^"]*"|[^ ]*)\s*/i);if(!l){d.Error("Invalid MathML attribute: "+k)}if(!h[n].prototype.defaults[l[1]]&&!this.MmlTokenAllow[l[1]]){d.Error(l[1]+" is not a recognized attribute for 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m=b.position().With({name:k,move:"vertical"});if(l.charAt(0)==="-"){l=l.slice(1);k={raise:"\\lower",lower:"\\raise"}[k.substr(1)]}if(k==="\\lower"){m.dh="-"+l;m.dd="+"+l}else{m.dh="+"+l;m.dd="-"+l}this.Push(m)},MoveLeftRight:function(k){var n=this.GetDimen(k);var m=(n.charAt(0)==="-"?n.slice(1):"-"+n);if(k==="\\moveleft"){var l=n;n=m;m=l}this.Push(b.position().With({name:k,move:"horizontal",left:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:m,mathsize:h.SIZE.NORMAL})}))},Hskip:function(k){this.Push(h.mspace().With({width:this.GetDimen(k),mathsize:h.SIZE.NORMAL}))},Rule:function(m,o){var k=this.GetDimen(m),n=this.GetDimen(m),q=this.GetDimen(m);var l,p={width:k,height:n,depth:q};if(o!=="blank"){if(parseFloat(k)&&parseFloat(n)+parseFloat(q)){p.mathbackground=(this.stack.env.color||"black")}l=h.mpadded(h.mrow()).With(p)}else{l=h.mspace().With(p)}this.Push(l)},MakeBig:function(k,n,l){l*=f.p_height;l=String(l).replace(/(\.\d\d\d).+/,"$1")+"em";var 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l=this.GetArgument(k).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,l)},Extension:function(k,l,m){if(k&&!typeof(k)==="string"){k=k.name}l=d.extensionDir+"/"+l;if(!l.match(/\.js$/)){l+=".js"}if(!i.loaded[i.fileURL(l)]){if(k!=null){delete f[m||"macros"][k.replace(/^\\/,"")]}c.RestartAfter(i.Require(l))}},Macro:function(m,p,o,q){if(o){var l=[];if(q!=null){var k=this.GetBrackets(m);l.push(k==null?q:k)}for(var n=l.length;n<o;n++){l.push(this.GetArgument(m))}p=this.SubstituteArgs(l,p)}this.string=this.AddArgs(p,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum macro substitution count exceeded; is there a recursive macro call?")}},Matrix:function(l,n,s,p,r,m,k,t){var q=this.GetNext();if(q===""){d.Error("Missing argument for "+l)}if(q==="{"){this.i++}else{this.string=q+"}"+this.string.slice(this.i+1);this.i=0}var o=b.array().With({requireClose:true,arraydef:{rowspacing:(m||"4pt"),columnspacing:(r||"1em")}});if(t){o.isCases=true}if(n||s){o.open=n;o.close=s}if(k==="D"){o.arraydef.displaystyle=true}if(p!=null){o.arraydef.columnalign=p}this.Push(o)},Entry:function(n){this.Push(b.cell().With({isEntry:true,name:n}));if(this.stack.Top().isCases){var l=this.string;var q=0,o=this.i,k=l.length;while(o<k){var r=l.charAt(o);if(r==="{"){q++;o++}else{if(r==="}"){if(q===0){k=0}else{q--;o++}}else{if(r==="&"&&q===0){d.Error("Extra alignment tab in \\cases text")}else{if(r==="\\"){if(l.substr(o).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){k=0}else{o+=2}}else{o++}}}}}var p=l.substr(this.i,o-this.i);if(!p.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(p));this.i=o}}},Cr:function(k){this.Push(b.cell().With({isCR:true,name:k}))},CrLaTeX:function(k){var o;if(this.string.charAt(this.i)==="["){o=this.GetBrackets(k,"").replace(/ 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k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var k=b.begin().With({name:m,end:n[1],parse:this});if(n[0]&&this[n[0]]){k=this[n[0]].apply(this,[k].concat(n.slice(2)))}this.Push(k)},End:function(k){this.Push(b.end().With({name:this.GetArgument(k)}))},envFindName:function(k){return f.environment[k]},Equation:function(k,l){return l},ExtensionEnv:function(l,k){this.Extension(l.name,k,"environment")},Array:function(l,n,s,q,r,m,k,o){if(!q){q=this.GetArgument("\\begin{"+l.name+"}")}var t=("c"+q).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");q=q.replace(/[^clr]/g,"").split("").join(" ");q=q.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var p=b.array().With({arraydef:{columnalign:q,columnspacing:(r||"1em"),rowspacing:(m||"4pt")}});if(t.match(/[|:]/)){if(t.charAt(0).match(/[|:]/)){p.frame.push("left");p.frame.dashed=t.charAt(0)===":"}if(t.charAt(t.length-1).match(/[|:]/)){p.frame.push("right")}t=t.substr(1,t.length-2);p.arraydef.columnlines=t.split("").join(" ").replace(/[^|: 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\n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var k=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(k){this.i+=k[1].length;return k[1]}else{this.i++;return" "}},GetArgument:function(l,m){switch(this.GetNext()){case"":if(!m){d.Error("Missing argument for "+l)}return null;case"}":if(!m){d.Error("Extra close brace or missing open brace")}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var k=++this.i,n=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":n++;break;case"}":if(n==0){d.Error("Extra close brace")}if(--n==0){return this.string.slice(k,this.i-1)}break}}d.Error("Missing close brace");break}return this.string.charAt(this.i++)},GetBrackets:function(l,n){if(this.GetNext()!="["){return n}var k=++this.i,m=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":m++;break;case"\\":this.i++;break;case"}":if(m--<=0){d.Error("Extra close brace while looking for ']'")}break;case"]":if(m==0){return this.string.slice(k,this.i-1)}break}}d.Error("Couldn't find closing ']' for argument to "+l)},GetDelimiter:function(k){while(this.nextIsSpace()){this.i++}var l=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(l=="\\"){l+=this.GetCS(k)}if(f.delimiter[l]!=null){return this.convertDelimiter(l)}}d.Error("Missing or unrecognized delimiter for "+k)},GetDimen:function(l){var m;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){m=this.GetArgument(l);if(m.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return m.replace(/ /g,"")}}else{m=this.string.slice(this.i);var k=m.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(k){this.i+=k[0].length;return k[1].replace(/ 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m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(o).With({mathcolor:m}))},Spacer:function(l,m){this.Push(h.mspace().With({width:m,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(l){this.Push(b[l.substr(1)]().With({delim:this.GetDelimiter(l)}))},Middle:function(l){var m=this.GetDelimiter(l);if(this.stack.Top().type!=="left"){d.Error(["MisplacedMiddle","%1 must be within \\left and \\right",l])}this.Push(h.mo(m).With({stretchy:true}))},NamedFn:function(m,n){if(!n){n=m.substr(1)}var l=h.mi(n).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(l)))},NamedOp:function(m,n){if(!n){n=m.substr(1)}n=n.replace(/&thinsp;/,"\u2006");var l=h.mo(n).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});l.useMMLspacing&=~l.SPACE_ATTR.form;this.Push(this.mmlToken(l))},Limits:function(m,l){var n=this.stack.Prev("nopop");if(!n||n.texClass!==h.TEXCLASS.OP){d.Error(["MisplacedLimits","%1 is allowed only on operators",m])}n.movesupsub=(l?true:false);n.movablelimits=false},Over:function(n,m,o){var l=b.over().With({name:n});if(m||o){l.open=m;l.close=o}else{if(n.match(/withdelims$/)){l.open=this.GetDelimiter(n);l.close=this.GetDelimiter(n)}}if(n.match(/^\\above/)){l.thickness=this.GetDimen(n)}else{if(n.match(/^\\atop/)||m||o){l.thickness=0}}this.Push(l)},Frac:function(m){var l=this.ParseArg(m);var n=this.ParseArg(m);this.Push(h.mfrac(l,n))},Sqrt:function(o){var p=this.GetBrackets(o),l=this.GetArgument(o);if(l==="\\frac"){l+="{"+this.GetArgument(l)+"}{"+this.GetArgument(l)+"}"}var m=d.Parse(l,this.stack.env).mml();if(!p){m=h.msqrt.apply(h,m.array())}else{m=h.mroot(m,this.parseRoot(p))}this.Push(m)},Root:function(m){var o=this.GetUpTo(m,"\\of");var l=this.ParseArg(m);this.Push(h.mroot(l,this.parseRoot(o)))},parseRoot:function(q){var m=this.stack.env,l=m.inRoot;m.inRoot=true;var p=d.Parse(q,m);q=p.mml();var o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to 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m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var 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c=a.mo.OPTYPES.REL;MathJax.Hub.Insert(a.mo.prototype,{OPTABLE:{infix:{"\u2322":c,"\u2323":c,"\u25B3":c,"\uE006":c,"\uE007":c,"\uE00C":c,"\uE00D":c,"\uE00E":c,"\uE00F":c,"\uE010":c,"\uE011":c,"\uE016":c,"\uE017":c,"\uE018":c,"\uE019":c,"\uE01A":c,"\uE01B":c,"\uE04B":c,"\uE04F":c}}});MathJax.Hub.Startup.signal.Post("TeX AMSsymbols Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/AMSsymbols.js");
+MathJax.Extension["TeX/AMSsymbols"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.ElementJax.mml,b=MathJax.InputJax.TeX.Definitions;b.Add({mathchar0mi:{digamma:"03DD",varkappa:"03F0",varGamma:["0393",{mathvariant:a.VARIANT.ITALIC}],varDelta:["0394",{mathvariant:a.VARIANT.ITALIC}],varTheta:["0398",{mathvariant:a.VARIANT.ITALIC}],varLambda:["039B",{mathvariant:a.VARIANT.ITALIC}],varXi:["039E",{mathvariant:a.VARIANT.ITALIC}],varPi:["03A0",{mathvariant:a.VARIANT.ITALIC}],varSigma:["03A3",{mathvariant:a.VARIANT.ITALIC}],varUpsilon:["03A5",{mathvariant:a.VARIANT.ITALIC}],varPhi:["03A6",{mathvariant:a.VARIANT.ITALIC}],varPsi:["03A8",{mathvariant:a.VARIANT.ITALIC}],varOmega:["03A9",{mathvariant:a.VARIANT.ITALIC}],beth:"2136",gimel:"2137",daleth:"2138",backprime:["2035",{variantForm:true}],hslash:"210F",varnothing:["2205",{variantForm:true}],blacktriangle:"25B4",triangledown:["25BD",{variantForm:true}],blacktriangledown:"25BE",square:"25FB",Box:"25FB",blacksquare:"25FC",lozenge:"25CA",Diamond:"25CA",blacklozenge:"29EB",circledS:["24C8",{mathvariant:a.VARIANT.NORMAL}],bigstar:"2605",sphericalangle:"2222",measuredangle:"2221",nexists:"2204",complement:"2201",mho:"2127",eth:["00F0",{mathvariant:a.VARIANT.NORMAL}],Finv:"2132",diagup:"2571",Game:"2141",diagdown:"2572",Bbbk:["006B",{mathvariant:a.VARIANT.DOUBLESTRUCK}],yen:"00A5",circledR:"00AE",checkmark:"2713",maltese:"2720"},mathchar0mo:{dotplus:"2214",ltimes:"22C9",smallsetminus:"2216",rtimes:"22CA",Cap:"22D2",doublecap:"22D2",leftthreetimes:"22CB",Cup:"22D3",doublecup:"22D3",rightthreetimes:"22CC",barwedge:"22BC",curlywedge:"22CF",veebar:"22BB",curlyvee:"22CE",doublebarwedge:"2A5E",boxminus:"229F",circleddash:"229D",boxtimes:"22A0",circledast:"229B",boxdot:"22A1",circledcirc:"229A",boxplus:"229E",centerdot:"22C5",divideontimes:"22C7",intercal:"22BA",leqq:"2266",geqq:"2267",leqslant:"2A7D",geqslant:"2A7E",eqslantless:"2A95",eqslantgtr:"2A96",lesssim:"2272",gtrsim:"2273",lessapprox:"2A85",gtrapprox:"2A86",approxeq:"224A",lessdot:"22D6",gtrdot:"22D7",lll:"22D8",llless:"22D8",ggg:"22D9",gggtr:"22D9",lessgtr:"2276",gtrless:"2277",lesseqgtr:"22DA",gtreqless:"22DB",lesseqqgtr:"2A8B",gtreqqless:"2A8C",doteqdot:"2251",Doteq:"2251",eqcirc:"2256",risingdotseq:"2253",circeq:"2257",fallingdotseq:"2252",triangleq:"225C",backsim:"223D",thicksim:["223C",{variantForm:true}],backsimeq:"22CD",thickapprox:["2248",{variantForm:true}],subseteqq:"2AC5",supseteqq:"2AC6",Subset:"22D0",Supset:"22D1",sqsubset:"228F",sqsupset:"2290",preccurlyeq:"227C",succcurlyeq:"227D",curlyeqprec:"22DE",curlyeqsucc:"22DF",precsim:"227E",succsim:"227F",precapprox:"2AB7",succapprox:"2AB8",vartriangleleft:"22B2",lhd:"22B2",vartriangleright:"22B3",rhd:"22B3",trianglelefteq:"22B4",unlhd:"22B4",trianglerighteq:"22B5",unrhd:"22B5",vDash:"22A8",Vdash:"22A9",Vvdash:"22AA",smallsmile:["2323",{variantForm:true}],shortmid:["2223",{variantForm:true}],smallfrown:["2322",{variantForm:true}],shortparallel:["2225",{variantForm:true}],bumpeq:"224F",between:"226C",Bumpeq:"224E",pitchfork:"22D4",varpropto:"221D",backepsilon:"220D",blacktriangleleft:"25C2",blacktriangleright:"25B8",therefore:"2234",because:"2235",eqsim:"2242",vartriangle:["25B3",{variantForm:true}],Join:"22C8",nless:"226E",ngtr:"226F",nleq:"2270",ngeq:"2271",nleqslant:["2A87",{variantForm:true}],ngeqslant:["2A88",{variantForm:true}],nleqq:["2270",{variantForm:true}],ngeqq:["2271",{variantForm:true}],lneq:"2A87",gneq:"2A88",lneqq:"2268",gneqq:"2269",lvertneqq:["2268",{variantForm:true}],gvertneqq:["2269",{variantForm:true}],lnsim:"22E6",gnsim:"22E7",lnapprox:"2A89",gnapprox:"2A8A",nprec:"2280",nsucc:"2281",npreceq:["22E0",{variantForm:true}],nsucceq:["22E1",{variantForm:true}],precneqq:"2AB5",succneqq:"2AB6",precnsim:"22E8",succnsim:"22E9",precnapprox:"2AB9",succnapprox:"2ABA",nsim:"2241",ncong:"2246",nshortmid:["2224",{variantForm:true}],nshortparallel:["2226",{variantForm:true}],nmid:"2224",nparallel:"2226",nvdash:"22AC",nvDash:"22AD",nVdash:"22AE",nVDash:"22AF",ntriangleleft:"22EA",ntriangleright:"22EB",ntrianglelefteq:"22EC",ntrianglerighteq:"22ED",nsubseteq:"2288",nsupseteq:"2289",nsubseteqq:["2288",{variantForm:true}],nsupseteqq:["2289",{variantForm:true}],subsetneq:"228A",supsetneq:"228B",varsubsetneq:["228A",{variantForm:true}],varsupsetneq:["228B",{variantForm:true}],subsetneqq:"2ACB",supsetneqq:"2ACC",varsubsetneqq:["2ACB",{variantForm:true}],varsupsetneqq:["2ACC",{variantForm:true}],leftleftarrows:"21C7",rightrightarrows:"21C9",leftrightarrows:"21C6",rightleftarrows:"21C4",Lleftarrow:"21DA",Rrightarrow:"21DB",twoheadleftarrow:"219E",twoheadrightarrow:"21A0",leftarrowtail:"21A2",rightarrowtail:"21A3",looparrowleft:"21AB",looparrowright:"21AC",leftrightharpoons:"21CB",rightleftharpoons:["21CC",{variantForm:true}],curvearrowleft:"21B6",curvearrowright:"21B7",circlearrowleft:"21BA",circlearrowright:"21BB",Lsh:"21B0",Rsh:"21B1",upuparrows:"21C8",downdownarrows:"21CA",upharpoonleft:"21BF",upharpoonright:"21BE",downharpoonleft:"21C3",restriction:"21BE",multimap:"22B8",downharpoonright:"21C2",leftrightsquigarrow:"21AD",rightsquigarrow:"21DD",leadsto:"21DD",dashrightarrow:"21E2",dashleftarrow:"21E0",nleftarrow:"219A",nrightarrow:"219B",nLeftarrow:"21CD",nRightarrow:"21CF",nleftrightarrow:"21AE",nLeftrightarrow:"21CE"},delimiter:{"\\ulcorner":"231C","\\urcorner":"231D","\\llcorner":"231E","\\lrcorner":"231F"},macros:{implies:["Macro","\\;\\Longrightarrow\\;"],impliedby:["Macro","\\;\\Longleftarrow\\;"]}},null,true);var c=a.mo.OPTYPES.REL;MathJax.Hub.Insert(a.mo.prototype,{OPTABLE:{infix:{"\u2322":c,"\u2323":c,"\u25B3":c,"\uE006":c,"\uE007":c,"\uE00C":c,"\uE00D":c,"\uE00E":c,"\uE00F":c,"\uE010":c,"\uE011":c,"\uE016":c,"\uE017":c,"\uE018":c,"\uE019":c,"\uE01A":c,"\uE01B":c,"\uE04B":c,"\uE04F":c}}});MathJax.Hub.Startup.signal.Post("TeX AMSsymbols Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/AMSsymbols.js");
 
 MathJax.Ajax.loadComplete("[MathJax]/config/TeX-AMS_HTML.js");
diff --git a/config/TeX-MML-AM_HTMLorMML-full.js b/config/TeX-MML-AM_HTMLorMML-full.js
index bdeb3f99d..217bc73b8 100644
--- a/config/TeX-MML-AM_HTMLorMML-full.js
+++ b/config/TeX-MML-AM_HTMLorMML-full.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/TeX-MML-AM_HTMLorMML-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -43,52 +43,52 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
-MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.1",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{displaystyle:true,decimal:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
+MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.2",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{displaystyle:true,decimalsign:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
-MathJax.Extension.tex2jax={version:"2.1",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; 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+MathJax.Extension.mml2jax={version:"2.2",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;")},createPreview:function(b,a){var c=this.config.preview;if(c==="none"){return}if(c==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}else{c=null}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
 
-MathJax.Extension.asciimath2jax={version:"2.1",config:{delimiters:[["`","`"]],skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"asciimath2jax_ignore",processClass:"asciimath2jax_process",preview:"AsciiMath"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("asciimath2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],c,a,b=this.config;this.match={};if(b.delimiters.length===0){return false}for(c=0,a=b.delimiters.length;c<a;c++){d.push(this.patternQuote(b.delimiters[c][0]));this.match[b.delimiters[c][0]]={mode:"",end:b.delimiters[c][1],pattern:this.endPattern(b.delimiters[c][1])}}this.start=new RegExp(d.sort(this.sortLength).join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");this.ignoreClass=new RegExp("(^| )("+b.ignoreClass+")( |$)");this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return true},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return c}}}return b},startMatch:function(a,b){var c=this.match[a[0]];if(c!=null){this.search={end:c.end,mode:c.mode,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(c.pattern)}return b},endMatch:function(a,b){if(a[0]==this.search.end){this.search.close=b;this.search.cpos=this.pattern.lastIndex;this.search.clen=(this.search.isBeginEnd?0:a[0].length);this.search.matched=true;b=this.encloseMath(b);this.switchPattern(this.start)}return b},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b;if(this.config.preview==="AsciiMath"){b=[this.filterPreview(a)]}else{if(this.config.preview instanceof Array){b=this.config.preview}}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,a){var b=document.createElement("script");b.type="math/asciimath"+c;MathJax.HTML.setScript(b,a);this.insertNode(b);return b},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&(document.documentMode||0)<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.asciimath2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/asciimath2jax.js");
+MathJax.Extension.asciimath2jax={version:"2.2",config:{delimiters:[["`","`"]],skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"asciimath2jax_ignore",processClass:"asciimath2jax_process",preview:"AsciiMath"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("asciimath2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],c,a,b=this.config;this.match={};if(b.delimiters.length===0){return false}for(c=0,a=b.delimiters.length;c<a;c++){d.push(this.patternQuote(b.delimiters[c][0]));this.match[b.delimiters[c][0]]={mode:"",end:b.delimiters[c][1],pattern:this.endPattern(b.delimiters[c][1])}}this.start=new RegExp(d.sort(this.sortLength).join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");var e=[];if(MathJax.Hub.config.preRemoveClass){e.push(MathJax.Hub.config.preRemoveClass)}if(b.ignoreClass){e.push(b.ignoreClass)}this.ignoreClass=(e.length?new RegExp("(^| )("+e.join("|")+")( |$)"):/^$/);this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return true},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return c}}}return b},startMatch:function(a,b){var c=this.match[a[0]];if(c!=null){this.search={end:c.end,mode:c.mode,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(c.pattern)}return b},endMatch:function(a,b){if(a[0]==this.search.end){this.search.close=b;this.search.cpos=this.pattern.lastIndex;this.search.clen=(this.search.isBeginEnd?0:a[0].length);this.search.matched=true;b=this.encloseMath(b);this.switchPattern(this.start)}return b},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b=this.config.preview;if(b==="none"){return}if(b==="AsciiMath"){b=[this.filterPreview(a)]}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,a){var b=document.createElement("script");b.type="math/asciimath"+c;MathJax.HTML.setScript(b,a);this.insertNode(b);return b},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&(document.documentMode||0)<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.asciimath2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/asciimath2jax.js");
 
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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return m.False(s)}}},Mouseout:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.UnHover(q)}else{f.ClearHoverTimer()}return m.False(s)}}},Mousemove:function(s,r){if(k.discoverable||k.zoom==="Hover"){var q=this.getJaxFromMath(r);if(q.hover){return}if(f.lastX==s.clientX&&f.lastY==s.clientY){return}f.lastX=s.clientX;f.lastY=s.clientY;f.HoverTimer(q,r);return m.False(s)}},HoverTimer:function(q,r){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,q,r]),o.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(q,u){if(i.MathZoom&&i.MathZoom.Hover({},u)){return}var t=b[q.outputJax],v=t.getHoverSpan(q,u),y=t.getHoverBBox(q,v,u),w=(t.config.showMathMenu!=null?t:d).config.showMathMenu;var A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return b[this.jax].ContextMenu(q,this.math,true)},ClearHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}if(q.hover.timer){clearTimeout(q.hover.timer)}f.ClearHoverTimer();delete q.hover},Px:function(q){if(Math.abs(q)<0.006){return"0px"}return q.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var q=new Image();q.src=o.button.src}};var a=c.Touch={last:0,delay:500,start:function(r){var q=new Date().getTime();var s=(q-a.last<a.delay&&a.up);a.last=q;a.up=false;if(s){a.timeout=setTimeout(a.menu,a.delay,r,this);r.preventDefault()}},end:function(r){var q=new Date().getTime();a.up=(q-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;r.preventDefault();return m.Handler((r.touches[0]||r.touch),"DblClick",this)}},menu:function(r,q){delete a.timeout;a.last=0;a.up=false;return m.Handler((r.touches[0]||r.touch),"ContextMenu",q)}};if(d.Browser.isMobile){var n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" "+o.frame.hcolor};g.Queue(d.Register.StartupHook("End Config",{}),[e],["getImages",f],["Styles",l,o.styles],["Post",d.Startup.signal,"MathEvents Ready"],["loadComplete",l,"[MathJax]/extensions/MathEvents.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.Callback,MathJax.OutputJax,MathJax.InputJax);
+(function(d,h,l,g,m,b,j){var q="2.2";var i=MathJax.Extension;var c=i.MathEvents={version:q};var k=d.config.menuSettings;var p={hover:500,frame:{x:3.5,y:5,bwidth:1,bcolor:"#A6D",hwidth:"15px",hcolor:"#83A"},button:{x:-4,y:-3,wx:-2,src:l.fileURL(b.imageDir+"/MenuArrow-15.png")},fadeinInc:0.2,fadeoutInc:0.05,fadeDelay:50,fadeoutStart:400,fadeoutDelay:15*1000,styles:{".MathJax_Hover_Frame":{"border-radius":".25em","-webkit-border-radius":".25em","-moz-border-radius":".25em","-khtml-border-radius":".25em","box-shadow":"0px 0px 15px #83A","-webkit-box-shadow":"0px 0px 15px #83A","-moz-box-shadow":"0px 0px 15px #83A","-khtml-box-shadow":"0px 0px 15px #83A",border:"1px solid #A6D ! important",display:"inline-block",position:"absolute"},".MathJax_Hover_Arrow":{position:"absolute",width:"15px",height:"11px",cursor:"pointer"}}};var n=c.Event={LEFTBUTTON:0,RIGHTBUTTON:2,MENUKEY:"altKey",Mousedown:function(r){return n.Handler(r,"Mousedown",this)},Mouseup:function(r){return n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return b[this.jax].ContextMenu(r,this.math,true)},ClearHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}if(r.hover.timer){clearTimeout(r.hover.timer)}f.ClearHoverTimer();delete r.hover},Px:function(r){if(Math.abs(r)<0.006){return"0px"}return r.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var r=new Image();r.src=p.button.src}};var a=c.Touch={last:0,delay:500,start:function(s){var r=new Date().getTime();var t=(r-a.last<a.delay&&a.up);a.last=r;a.up=false;if(t){a.timeout=setTimeout(a.menu,a.delay,s,this);s.preventDefault()}},end:function(s){var r=new Date().getTime();a.up=(r-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;s.preventDefault();return n.Handler((s.touches[0]||s.touch),"DblClick",this)}},menu:function(s,r){delete a.timeout;a.last=0;a.up=false;return n.Handler((s.touches[0]||s.touch),"ContextMenu",r)}};if(d.Browser.isMobile){var o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" "+p.frame.hcolor};g.Queue(d.Register.StartupHook("End Config",{}),[e],["getImages",f],["Styles",l,p.styles],["Post",d.Startup.signal,"MathEvents Ready"],["loadComplete",l,"[MathJax]/extensions/MathEvents.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.Callback,MathJax.Localization,MathJax.OutputJax,MathJax.InputJax);
 
-(function(a,d,f,c,j){var k="2.1";var i=a.CombineConfig("MathZoom",{styles:{"#MathJax_Zoom":{position:"absolute","background-color":"#F0F0F0",overflow:"auto",display:"block","z-index":301,padding:".5em",border:"1px solid black",margin:0,"font-weight":"normal","font-style":"normal","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","box-shadow":"5px 5px 15px #AAAAAA","-webkit-box-shadow":"5px 5px 15px #AAAAAA","-moz-box-shadow":"5px 5px 15px #AAAAAA","-khtml-box-shadow":"5px 5px 15px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
+(function(a,d,f,c,j){var k="2.2";var i=a.CombineConfig("MathZoom",{styles:{"#MathJax_Zoom":{position:"absolute","background-color":"#F0F0F0",overflow:"auto",display:"block","z-index":301,padding:".5em",border:"1px solid black",margin:0,"font-weight":"normal","font-style":"normal","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","box-shadow":"5px 5px 15px #AAAAAA","-webkit-box-shadow":"5px 5px 15px #AAAAAA","-moz-box-shadow":"5px 5px 15px #AAAAAA","-khtml-box-shadow":"5px 5px 15px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth&&x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return 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u=window.innerHeight||w.clientHeight||w.scrollHeight||0;if(a.prototype.msieAboutBug){v.style.width="20em";v.style.position="absolute";v.style.left=Math.floor((document.documentElement.scrollWidth-v.offsetWidth)/2)+"px";v.style.top=(Math.floor((u-v.offsetHeight)/3)+document.body.scrollTop)+"px"}else{v.style.marginLeft=Math.floor(-v.offsetWidth/2)+"px";v.style.top=Math.floor((u-v.offsetHeight)/3)+"px"}};a.About.Remove=function(r){if(a.About.div){document.body.removeChild(a.About.div);delete a.About.div}};a.About.GetJax=function(s,x,v,u){var w=[];for(var y in x){if(x.hasOwnProperty(y)&&x[y]){if((u&&x[y].version)||(x[y].isa&&x[y].isa(x))){w.push(o(v[0],v[1],(x[y].id||y),x[y].version))}}}w.sort();for(var t=0,r=w.length;t<r;t++){s.push(w[t],["br"])}return s};a.Help=function(){k.Require("[MathJax]/extensions/HelpDialog.js",function(){MathJax.Extension.Help.Dialog()})};a.ShowSource=function(u){if(!u){u=window.event}var t={screenX:u.screenX,screenY:u.screenY};if(!a.jax){return}if(this.format==="MathML"){var r=MathJax.ElementJax.mml;if(r&&typeof(r.mbase.prototype.toMathML)!=="undefined"){try{a.ShowSource.Text(a.jax.root.toMathML(),u)}catch(s){if(!s.restart){throw s}f.After([this,a.ShowSource,t],s.restart)}}else{if(!k.loadingToMathML){k.loadingToMathML=true;a.ShowSource.Window(u);f.Queue(k.Require("[MathJax]/extensions/toMathML.js"),function(){delete k.loadingToMathML;if(!r.mbase.prototype.toMathML){r.mbase.prototype.toMathML=function(){}}},[this,a.ShowSource,t]);return}}}else{if(this.format==="Error"){a.ShowSource.Text(a.jax.errorText,u)}else{if(a.jax.originalText==null){alert(o("NoOriginalForm","No original form available"));return}a.ShowSource.Text(a.jax.originalText,u)}}};a.ShowSource.Window=function(s){if(!a.ShowSource.w){var t=[],r=p.windowSettings;for(var u in r){if(r.hasOwnProperty(u)){t.push(u+"="+r[u])}}a.ShowSource.w=window.open("","_blank",t.join(","))}return a.ShowSource.w};a.ShowSource.Text=function(v,t){var r=a.ShowSource.Window(t);delete a.ShowSource.w;v=v.replace(/^\s*/,"").replace(/\s*$/,"");v=v.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");var u=o("EqSource","MathJax Equation Source");if(a.isMobile){r.document.open();r.document.write("<html><head><meta name='viewport' content='width=device-width, initial-scale=1.0' /><title>"+u+"</title></head><body style='font-size:85%'>");r.document.write("<pre>"+v+"</pre>");r.document.write("<hr><input type='button' value='"+o("Close","Close")+"' onclick='window.close()' />");r.document.write("</body></html>");r.document.close()}else{r.document.open();r.document.write("<html><head><title>"+u+"</title></head><body style='font-size:85%'>");r.document.write("<table><tr><td><pre>"+v+"</pre></td></tr></table>");r.document.write("</body></html>");r.document.close();var s=r.document.body.firstChild;setTimeout(function(){var A=(r.outerHeight-r.innerHeight)||30,z=(r.outerWidth-r.innerWidth)||30,w,B;z=Math.max(100,Math.min(Math.floor(0.5*screen.width),s.offsetWidth+z+25));A=Math.max(40,Math.min(Math.floor(0.5*screen.height),s.offsetHeight+A+25));r.resizeTo(z,A);if(t&&t.screenX!=null){w=Math.max(0,Math.min(t.screenX-Math.floor(z/2),screen.width-z-20));B=Math.max(0,Math.min(t.screenY-Math.floor(A/2),screen.height-A-20));r.moveTo(w,B)}},50)}};a.Scale=function(){var s=b["HTML-CSS"],r=b.NativeMML,v=b.SVG;var u=(s||r||v||{config:{scale:100}}).config.scale;var t=prompt(o("ScaleMath","Scale all mathematics (compared to surrounding text) by"),u+"%");if(t){if(t.match(/^\s*\d+(\.\d*)?\s*%?\s*$/)){t=parseFloat(t);if(t){if(t!==u){if(s){s.config.scale=t}if(r){r.config.scale=t}if(v){v.config.scale=t}a.cookie.scale=t;a.saveCookie();c.Reprocess()}}else{alert(o("NonZeroScale","The scale should not be zero"))}}else{alert(o("PercentScale","The scale should be a percentage (e.g., 120%%)"))}}};a.Zoom=function(){if(!MathJax.Extension.MathZoom){k.Require("[MathJax]/extensions/MathZoom.js")}};a.Renderer=function(){var s=c.outputJax["jax/mml"];if(s[0]!==p.settings.renderer){var v=c.Browser,u,r=a.Renderer.Messages,t;switch(p.settings.renderer){case"NativeMML":if(!p.settings.warnedMML){if(v.isChrome&&v.version.substr(0,3)!=="24."){u=r.MML.WebKit}else{if(v.isSafari&&!v.versionAtLeast("5.0")){u=r.MML.WebKit}else{if(v.isMSIE){if(!v.hasMathPlayer){u=r.MML.MSIE}}else{u=r.MML[v]}}}t="warnedMML"}break;case"SVG":if(!p.settings.warnedSVG){if(v.isMSIE&&!e){u=r.SVG.MSIE}}break}if(u){u=o(u[0],u[1]);u+="\n\n";u+=o("SwitchAnyway","Switch the renderer anyway?\n\n(Press OK to switch, CANCEL to continue with the current 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properly."],Firefox:["FirefoxNativeMMLWarning","Your browser's native MathML does not implement all the features used by MathJax, so some expressions may not render properly."]},SVG:{MSIE:["MSIESVGWarning","SVG is not implemented in Internet Explorer prior to IE9 or when it is emulating IE8 or below. Switching to SVG output will cause the mathematics to not display properly."]}};a.Font=function(){var r=b["HTML-CSS"];if(!r){return}document.location.reload()};a.Locale=function(){MathJax.Localization.setLocale(p.settings.locale);MathJax.Hub.Queue(["Reprocess",MathJax.Hub])};a.LoadLocale=function(){var r=prompt(o("LoadURL","Load translation data from this URL:"));if(r){if(!r.match(/\.js$/)){alert(o("BadURL","The URL should be for a javascript file that defines MathJax translation data.  Javascript file names should end with '.js'"))}k.Require(r,function(s){if(s!=k.STATUS.OK){alert(o("BadData","Failed to load translation data from %1",r))}})}};a.MPEvents=function(t){var s=p.settings.discoverable,r=a.MPEvents.Messages;if(!e){if(p.settings.mpMouse&&!confirm(o.apply(o,r.IE8warning))){delete a.cookie.mpContext;delete p.settings.mpContext;delete a.cookie.mpMouse;delete p.settings.mpMouse;a.saveCookie();return}p.settings.mpContext=p.settings.mpMouse;a.cookie.mpContext=a.cookie.mpMouse=p.settings.mpMouse;a.saveCookie();MathJax.Hub.Queue(["Rerender",MathJax.Hub])}else{if(!s&&t.name[1]==="Menu Events"&&p.settings.mpContext){alert(o.apply(o,r.IE9warning))}}};a.MPEvents.Messages={IE8warning:["IE8warning","This will disable the MathJax menu and zoom features, but you can Alt-Click on an expression to obtain the MathJax menu instead.\n\nReally change the MathPlayer settings?"],IE9warning:["IE9warning","The MathJax contextual menu will be disabled, but you can Alt-Click on an expression to obtain the MathJax menu instead."]};c.Browser.Select({MSIE:function(r){var s=(document.compatMode==="BackCompat");var t=r.versionAtLeast("8.0")&&document.documentMode>7;a.Augment({margin:20,msieBackgroundBug:(document.documentMode<9),msieFixedPositionBug:(s||!t),msieAboutBug:s});if(e){delete p.styles["#MathJax_About"].filter;delete p.styles[".MathJax_Menu"].filter}},Firefox:function(r){a.skipMouseover=r.isMobile&&r.versionAtLeast("6.0");a.skipMousedown=r.isMobile}});a.isMobile=c.Browser.isMobile;a.noContextMenu=c.Browser.noContextMenu;a.CreateLocaleMenu=function(){if(!a.menu){return}var w=a.menu.Find("Language").menu,t=w.items;var s=[],y=MathJax.Localization.strings;for(var x in y){if(y.hasOwnProperty(x)){s.push(x)}}s=s.sort();w.items=[];for(var u=0,r=s.length;u<r;u++){var v=y[s[u]].menuTitle;if(v){v+=" ("+s[u]+")"}else{v=s[u]}w.items.push(m.RADIO([s[u],v],"locale",{action:a.Locale}))}w.items.push(t[t.length-2],t[t.length-1])};c.Register.StartupHook("End Config",function(){p.settings=c.config.menuSettings;if(typeof(p.settings.showRenderer)!=="undefined"){p.showRenderer=p.settings.showRenderer}if(typeof(p.settings.showFontMenu)!=="undefined"){p.showFontMenu=p.settings.showFontMenu}if(typeof(p.settings.showContext)!=="undefined"){p.showContext=p.settings.showContext}a.getCookie();a.menu=a(m.SUBMENU(["Show","Show Math As"],m.COMMAND(["MathMLcode","MathML Code"],a.ShowSource,{nativeTouch:true,format:"MathML"}),m.COMMAND(["Original","Original Form"],a.ShowSource,{nativeTouch:true}),m.RULE(),m.CHECKBOX(["texHints","Show TeX hints in MathML"],"texHints")),m.RULE(),m.SUBMENU(["Settings","Math Settings"],m.SUBMENU(["ZoomTrigger","Zoom Trigger"],m.RADIO(["Hover","Hover"],"zoom",{action:a.Zoom}),m.RADIO(["Click","Click"],"zoom",{action:a.Zoom}),m.RADIO(["DoubleClick","Double-Click"],"zoom",{action:a.Zoom}),m.RADIO(["NoZoom","No Zoom"],"zoom",{value:"None"}),m.RULE(),m.LABEL(["TriggerRequires","Trigger Requires:"]),m.CHECKBOX((c.Browser.isMac?["Option","Option"]:["Alt","Alt"]),"ALT"),m.CHECKBOX(["Command","Command"],"CMD",{hidden:!c.Browser.isMac}),m.CHECKBOX(["Control","Control"],"CTRL",{hidden:c.Browser.isMac}),m.CHECKBOX(["Shift","Shift"],"Shift")),m.SUBMENU(["ZoomFactor","Zoom Factor"],m.RADIO("125%","zscale"),m.RADIO("133%","zscale"),m.RADIO("150%","zscale"),m.RADIO("175%","zscale"),m.RADIO("200%","zscale"),m.RADIO("250%","zscale"),m.RADIO("300%","zscale"),m.RADIO("400%","zscale")),m.RULE(),m.SUBMENU(["Renderer","Math Renderer"],{hidden:!p.showRenderer},m.RADIO("HTML-CSS","renderer",{action:a.Renderer}),m.RADIO("MathML","renderer",{action:a.Renderer,value:"NativeMML"}),m.RADIO("SVG","renderer",{action:a.Renderer})),m.SUBMENU("MathPlayer",{hidden:!c.Browser.isMSIE||!p.showMathPlayer,disabled:!c.Browser.hasMathPlayer},m.LABEL(["MPHandles","Let MathPlayer Handle:"]),m.CHECKBOX(["MenuEvents","Menu Events"],"mpContext",{action:a.MPEvents,hidden:!e}),m.CHECKBOX(["MouseEvents","Mouse Events"],"mpMouse",{action:a.MPEvents,hidden:!e}),m.CHECKBOX(["MenuAndMouse","Mouse and Menu Events"],"mpMouse",{action:a.MPEvents,hidden:e})),m.SUBMENU(["FontPrefs","Font Preference"],{hidden:!p.showFontMenu},m.LABEL(["ForHTMLCSS","For HTML-CSS:"]),m.RADIO(["Auto","Auto"],"font",{action:a.Font}),m.RULE(),m.RADIO(["TeXLocal","TeX (local)"],"font",{action:a.Font}),m.RADIO(["TeXWeb","TeX (web)"],"font",{action:a.Font}),m.RADIO(["TeXImage","TeX (image)"],"font",{action:a.Font}),m.RULE(),m.RADIO(["STIXlocal","STIX (local)"],"font",{action:a.Font})),m.SUBMENU(["ContextMenu","Contextual Menu"],{hidden:!p.showContext},m.RADIO("MathJax","context"),m.RADIO(["Browser","Browser"],"context")),m.COMMAND(["Scale","Scale All Math ..."],a.Scale),m.RULE().With({hidden:!p.showDiscoverable,name:["","discover_rule"]}),m.CHECKBOX(["Discoverable","Highlight on Hover"],"discoverable",{hidden:!p.showDiscoverable})),m.SUBMENU(["Locale","Language"],{hidden:!p.showLocale},m.RADIO("en","locale",{action:a.Locale}),m.RULE().With({hidden:!p.showLocaleURL,name:["","localURL_rule"]}),m.COMMAND(["LoadLocale","Load from URL ..."],a.LoadLocale,{hidden:!p.showLocaleURL})),m.RULE(),m.COMMAND(["About","About MathJax"],a.About),m.COMMAND(["Help","MathJax Help"],a.Help));if(a.isMobile){(function(){var s=p.settings;var r=a.menu.Find("Math Settings","Zoom Trigger").menu;r.items[0].disabled=r.items[1].disabled=true;if(s.zoom==="Hover"||s.zoom=="Click"){s.zoom="None"}r.items=r.items.slice(0,4);if(navigator.appVersion.match(/[ (]Android[) ]/)){a.ITEM.SUBMENU.Augment({marker:"\u00BB"})}})()}a.CreateLocaleMenu()});a.showRenderer=function(r){a.cookie.showRenderer=p.showRenderer=r;a.saveCookie();a.menu.Find("Math Settings","Math Renderer").hidden=!r};a.showMathPlayer=function(r){a.cookie.showMathPlayer=p.showMathPlayer=r;a.saveCookie();a.menu.Find("Math Settings","MathPlayer").hidden=!r};a.showFontMenu=function(r){a.cookie.showFontMenu=p.showFontMenu=r;a.saveCookie();a.menu.Find("Math Settings","Font Preference").hidden=!r};a.showContext=function(r){a.cookie.showContext=p.showContext=r;a.saveCookie();a.menu.Find("Math Settings","Contextual Menu").hidden=!r};a.showDiscoverable=function(r){a.cookie.showDiscoverable=p.showDiscoverable=r;a.saveCookie();a.menu.Find("Math Settings","Highlight on Hover").hidden=!r;a.menu.Find("Math Settings","discover_rule").hidden=!r};a.showLocale=function(r){a.cookie.showLocale=p.showLocale=r;a.saveCookie();a.menu.Find("Language").hidden=!r};MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){if(!MathJax.OutputJax["HTML-CSS"].config.imageFont){a.menu.Find("Math Settings","Font Preference","TeX (image)").disabled=true}});f.Queue(c.Register.StartupHook("End Config",{}),["getImages",a],["Styles",k,p.styles],["Post",c.Startup.signal,"MathMenu 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+MathJax.Hub.Register.LoadHook("[MathJax]/jax/element/mml/jax.js",function(){var b="2.2";var a=MathJax.ElementJax.mml;SETTINGS=MathJax.Hub.config.menuSettings;a.mbase.Augment({toMathML:function(k){var g=(this.inferred&&this.parent.inferRow);if(k==null){k=""}var e=this.type,d=this.toMathMLattributes();if(e==="mspace"){return k+"<"+e+d+" />"}var j=[];var h=(this.isToken?"":k+(g?"":"  "));for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){j.push(this.data[f].toMathML(h))}else{if(!this.isToken){j.push(h+"<mrow />")}}}if(this.isToken){return k+"<"+e+d+">"+j.join("")+"</"+e+">"}if(g){return j.join("\n")}if(j.length===0||(j.length===1&&j[0]==="")){return k+"<"+e+d+" />"}return k+"<"+e+d+">\n"+j.join("\n")+"\n"+k+"</"+e+">"},toMathMLattributes:function(){var j=[],g=this.defaults;var c=(this.attrNames||a.copyAttributeNames),l=a.skipAttributes;if(this.type==="math"&&(!this.attr||!this.attr.xmlns)){j.push('xmlns="http://www.w3.org/1998/Math/MathML"')}if(!this.attrNames){if(this.type==="mstyle"){g=a.math.prototype.defaults}for(var d in g){if(!l[d]&&g.hasOwnProperty(d)){var e=(d==="open"||d==="close");if(this[d]!=null&&(e||this[d]!==g[d])){var k=this[d];delete this[d];if(e||this.Get(d)!==k){j.push(d+'="'+this.toMathMLattribute(k)+'"')}this[d]=k}}}}for(var h=0,f=c.length;h<f;h++){if(c[h]==="class"){continue}k=(this.attr||{})[c[h]];if(k==null){k=this[c[h]]}if(k!=null){j.push(c[h]+'="'+this.toMathMLquote(k)+'"')}}this.toMathMLclass(j);if(j.length){return" "+j.join(" ")}else{return""}},toMathMLclass:function(c){var e=[];if(this["class"]){e.push(this["class"])}if(this.isa(a.TeXAtom)&&SETTINGS.texHints){var d=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(d){e.push("MJX-TeXAtom-"+d)}}if(this.mathvariant&&this.toMathMLvariants[this.mathvariant]){e.push("MJX"+this.mathvariant)}if(this.arrow){e.push("MJX-arrow")}if(this.variantForm){e.push("MJX-variant")}if(e.length){c.unshift('class="'+e.join(" ")+'"')}},toMathMLattribute:function(c){if(typeof(c)==="string"&&c.replace(/ /g,"").match(/^(([-+])?(\d+(\.\d*)?|\.\d+))mu$/)){return RegExp.$2+((1/18)*RegExp.$3).toFixed(3).replace(/\.?0+$/,"")+"em"}else{if(this.toMathMLvariants[c]){return this.toMathMLvariants[c]}}return this.toMathMLquote(c)},toMathMLvariants:{"-tex-caligraphic":a.VARIANT.SCRIPT,"-tex-caligraphic-bold":a.VARIANT.BOLDSCRIPT,"-tex-oldstyle":a.VARIANT.NORMAL,"-tex-oldstyle-bold":a.VARIANT.BOLD,"-tex-mathit":a.VARIANT.ITALIC},toMathMLquote:function(f){f=String(f).split("");for(var g=0,d=f.length;g<d;g++){var k=f[g].charCodeAt(0);if(k<=55295||57344<=k){if(k<32||k>126){f[g]="&#x"+k.toString(16).toUpperCase()+";"}else{var j={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;"}[f[g]];if(j){f[g]=j}}}else{if(g+1<d){var h=f[g+1].charCodeAt(0);var e=(((k-55296)<<10)+(h-56320)+65536);f[g]="&#x"+e.toString(16).toUpperCase()+";";f[g+1]="";g++}else{f[g]=""}}}return f.join("")}});a.msubsup.Augment({toMathML:function(h){var e=this.type;if(this.data[this.sup]==null){e="msub"}if(this.data[this.sub]==null){e="msup"}var d=this.toMathMLattributes();delete this.data[0].inferred;var g=[];for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){g.push(this.data[f].toMathML(h+"  "))}}return h+"<"+e+d+">\n"+g.join("\n")+"\n"+h+"</"+e+">"}});a.munderover.Augment({toMathML:function(h){var e=this.type;if(this.data[this.under]==null){e="mover"}if(this.data[this.over]==null){e="munder"}var d=this.toMathMLattributes();delete this.data[0].inferred;var g=[];for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){g.push(this.data[f].toMathML(h+"  "))}}return h+"<"+e+d+">\n"+g.join("\n")+"\n"+h+"</"+e+">"}});a.TeXAtom.Augment({toMathML:function(d){var c=this.toMathMLattributes();if(!c&&this.data[0].data.length===1){return d.substr(2)+this.data[0].toMathML(d)}return d+"<mrow"+c+">\n"+this.data[0].toMathML(d+"  ")+"\n"+d+"</mrow>"}});a.chars.Augment({toMathML:function(c){return(c||"")+this.toMathMLquote(this.toString())}});a.entity.Augment({toMathML:function(c){return(c||"")+"&"+this.data[0]+";<!-- "+this.toString()+" -->"}});a.xml.Augment({toMathML:function(c){return(c||"")+this.toString()}});MathJax.Hub.Register.StartupHook("TeX mathchoice Ready",function(){a.TeXmathchoice.Augment({toMathML:function(c){return this.Core().toMathML(c)}})});MathJax.Hub.Startup.signal.Post("toMathML Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/toMathML.js");
 
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-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
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k=["","subscript","superscript"][this.position];if(l.type==="open"||l.type==="left"){return true}if(l.type==="mml"){if(this.primes){if(this.position!==2){this.data[0].SetData(2,this.primes)}else{l.data[0]=h.mrow(this.primes.With({variantForm:true}),l.data[0])}}this.data[0].SetData(this.position,l.data[0]);return b.mml(this.data[0])}if(this.SUPER(arguments).checkItem.call(this,l)){d.Error("Missing open brace for "+k)}},Pop:function(){}});b.over=b.Subclass({type:"over",isClose:true,name:"\\over",checkItem:function(m,k){if(m.type==="over"){d.Error("Ambiguous use of "+m.name)}if(m.isClose){var l=h.mfrac(this.num,this.mmlData(false));if(this.thickness!=null){l.linethickness=this.thickness}if(this.open||this.close){l.texClass=h.TEXCLASS.INNER;l.texWithDelims=true;l=h.mfenced(l).With({open:this.open,close:this.close})}return[b.mml(l),m]}return this.SUPER(arguments).checkItem.call(this,m)},toString:function(){return"over["+this.num+" / "+this.data.join("; 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k=h.mtable.apply(h,this.table).With(this.arraydef);if(this.frame.length===4){k.frame=(this.frame.dashed?"dashed":"solid")}else{if(this.frame.length){k.hasFrame=true;if(this.arraydef.rowlines){this.arraydef.rowlines=this.arraydef.rowlines.replace(/none( none)+$/,"none")}k=h.menclose(k).With({notation:this.frame.join(" "),isFrame:true});if((this.arraydef.columnlines||"none")!="none"||(this.arraydef.rowlines||"none")!="none"){k.padding=0}}}if(this.open||this.close){k=h.mfenced(k).With({open:this.open,close:this.close})}k=b.mml(k);if(this.requireClose){if(l.type==="close"){return k}d.Error("Missing close brace")}return[k,l]}return this.SUPER(arguments).checkItem.call(this,l)},EndEntry:function(){this.row.push(h.mtd.apply(h,this.data));this.data=[]},EndRow:function(){this.table.push(h.mtr.apply(h,this.row));this.row=[]},EndTable:function(){if(this.data.length||this.row.length){this.EndEntry();this.EndRow()}this.checkLines()},checkLines:function(){if(this.arraydef.rowlines){var k=this.arraydef.rowlines.split(/ /);if(k.length===this.table.length){this.frame.push("bottom");k.pop();this.arraydef.rowlines=k.join(" ")}else{if(k.length<this.table.length-1){this.arraydef.rowlines+=" none"}}}if(this.rowspacing){var l=this.arraydef.rowspacing.split(/ /);while(l.length<this.table.length){l.push(this.rowspacing+"em")}this.arraydef.rowspacing=l.join(" ")}},clearEnv:function(){for(var k in this.env){if(this.env.hasOwnProperty(k)){delete this.env[k]}}}});b.cell=b.Subclass({type:"cell",isClose:true});b.mml=b.Subclass({type:"mml",isNotStack:true,Add:function(){this.data.push.apply(this.data,arguments);return this}});b.fn=b.Subclass({type:"fn",checkItem:function(l){if(this.data[0]){if(l.type!=="mml"||!l.data[0]){return[this.data[0],l]}if(l.data[0].isa(h.mspace)){return[this.data[0],l]}var 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l},Comment:function(k){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(k){d.Error("You can't use 'macro parameter character #' in math mode")},Other:function(m){var l={stretchy:false},k;if(this.stack.env.font){l.mathvariant=this.stack.env.font}if(f.remap[m]){m=f.remap[m];if(m instanceof Array){l=m[1];m=m[0]}k=h.mo(h.entity("#x"+m)).With(l)}else{k=h.mo(m).With(l)}if(k.autoDefault("texClass",true)==""){k=h.TeXAtom(k)}this.Push(this.mmlToken(k))},SetFont:function(l,k){this.stack.env.font=k},SetStyle:function(l,k,m,n){this.stack.env.style=k;this.stack.env.level=n;this.Push(b.style().With({styles:{displaystyle:m,scriptlevel:n}}))},SetSize:function(k,l){this.stack.env.size=l;this.Push(b.style().With({styles:{mathsize:l+"em"}}))},Color:function(m){var l=this.GetArgument(m);var k=this.stack.env.color;this.stack.env.color=l;var n=this.ParseArg(m);if(k){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(n).With({mathcolor:l}))},Spacer:function(k,l){this.Push(h.mspace().With({width:l,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(k){this.Push(b[k.substr(1)]().With({delim:this.GetDelimiter(k)}))},Middle:function(k){var l=this.GetDelimiter(k);if(this.stack.Top().type!=="left"){d.Error(k+" must be within \\left and \\right")}this.Push(h.mo(l).With({stretchy:true}))},NamedFn:function(l,m){if(!m){m=l.substr(1)}var k=h.mi(m).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(k)))},NamedOp:function(l,m){if(!m){m=l.substr(1)}m=m.replace(/&thinsp;/,"\u2006");var k=h.mo(m).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});k.useMMLspacing&=~k.SPACE_ATTR.form;this.Push(this.mmlToken(k))},Limits:function(l,k){var m=this.stack.Prev("nopop");if(!m||m.texClass!==h.TEXCLASS.OP){d.Error(l+" is allowed only on operators")}m.movesupsub=(k?true:false);m.movablelimits=false},Over:function(m,l,n){var k=b.over().With({name:m});if(l||n){k.open=l;k.close=n}else{if(m.match(/withdelims$/)){k.open=this.GetDelimiter(m);k.close=this.GetDelimiter(m)}}if(m.match(/^\\above/)){k.thickness=this.GetDimen(m)}else{if(m.match(/^\\atop/)||l||n){k.thickness=0}}this.Push(k)},Frac:function(l){var k=this.ParseArg(l);var m=this.ParseArg(l);this.Push(h.mfrac(k,m))},Sqrt:function(m){var o=this.GetBrackets(m),k=this.GetArgument(m);if(k==="\\frac"){k+="{"+this.GetArgument(k)+"}{"+this.GetArgument(k)+"}"}var l=d.Parse(k,this.stack.env).mml();if(!o){l=h.msqrt.apply(h,l.array())}else{l=h.mroot(l,this.parseRoot(o))}this.Push(l)},Root:function(l){var m=this.GetUpTo(l,"\\of");var k=this.ParseArg(l);this.Push(h.mroot(k,this.parseRoot(m)))},parseRoot:function(p){var l=this.stack.env,k=l.inRoot;l.inRoot=true;var o=d.Parse(p,l);p=o.mml();var m=o.stack.global;if(m.leftRoot||m.upRoot){p=h.mpadded(p);if(m.leftRoot){p.width=m.leftRoot}if(m.upRoot){p.voffset=m.upRoot;p.height=m.upRoot}}l.inRoot=k;return p},MoveRoot:function(k,m){if(!this.stack.env.inRoot){d.Error(k+" can appear only within a root")}if(this.stack.global[m]){d.Error("Multiple use of "+k)}var l=this.GetArgument(k);if(!l.match(/-?[0-9]+/)){d.Error("The argument to "+k+" must be an integer")}l=(l/15)+"em";if(l.substr(0,1)!=="-"){l="+"+l}this.stack.global[m]=l},Accent:function(m,k,p){var o=this.ParseArg(m);var n={accent:true};if(this.stack.env.font){n.mathvariant=this.stack.env.font}var l=this.mmlToken(h.mo(h.entity("#x"+k)).With(n));l.stretchy=(p?true:false);this.Push(h.TeXAtom(h.munderover(o,null,l).With({accent:true})))},UnderOver:function(m,p,k){var o={o:"over",u:"under"}[m.charAt(1)];var n=this.ParseArg(m);if(n.Get("movablelimits")){n.movablelimits=false}var l=h.munderover(n,null,null);if(k){l.movesupsub=true}l.data[l[o]]=this.mmlToken(h.mo(h.entity("#x"+p)).With({stretchy:true,accent:(o=="under")}));this.Push(l)},Overset:function(k){var m=this.ParseArg(k),l=this.ParseArg(k);this.Push(h.mover(l,m))},Underset:function(k){var m=this.ParseArg(k),l=this.ParseArg(k);this.Push(h.munder(l,m))},TeXAtom:function(n,p){var o={texClass:p},m;if(p==h.TEXCLASS.OP){o.movesupsub=o.movablelimits=true;var k=this.GetArgument(n);var l=k.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(l){o.mathvariant=h.VARIANT.NORMAL;m=b.fn(this.mmlToken(h.mi(l[1]).With(o)))}else{m=b.fn(h.TeXAtom(d.Parse(k,this.stack.env).mml()).With(o))}}else{m=h.TeXAtom(this.ParseArg(n)).With(o)}this.Push(m)},MmlToken:function(m){var n=this.GetArgument(m),k=this.GetBrackets(m,"").replace(/^\s+/,""),p=this.GetArgument(m),o={attrNames:[]},l;if(!h[n]||!h[n].prototype.isToken){d.Error(n+" is not a token element")}while(k!==""){l=k.match(/^([a-z]+)\s*=\s*('[^']*'|"[^"]*"|[^ ]*)\s*/i);if(!l){d.Error("Invalid MathML attribute: "+k)}if(!h[n].prototype.defaults[l[1]]&&!this.MmlTokenAllow[l[1]]){d.Error(l[1]+" is not a recognized attribute for 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m=b.position().With({name:k,move:"vertical"});if(l.charAt(0)==="-"){l=l.slice(1);k={raise:"\\lower",lower:"\\raise"}[k.substr(1)]}if(k==="\\lower"){m.dh="-"+l;m.dd="+"+l}else{m.dh="+"+l;m.dd="-"+l}this.Push(m)},MoveLeftRight:function(k){var n=this.GetDimen(k);var m=(n.charAt(0)==="-"?n.slice(1):"-"+n);if(k==="\\moveleft"){var l=n;n=m;m=l}this.Push(b.position().With({name:k,move:"horizontal",left:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:m,mathsize:h.SIZE.NORMAL})}))},Hskip:function(k){this.Push(h.mspace().With({width:this.GetDimen(k),mathsize:h.SIZE.NORMAL}))},Rule:function(m,o){var k=this.GetDimen(m),n=this.GetDimen(m),q=this.GetDimen(m);var l,p={width:k,height:n,depth:q};if(o!=="blank"){if(parseFloat(k)&&parseFloat(n)+parseFloat(q)){p.mathbackground=(this.stack.env.color||"black")}l=h.mpadded(h.mrow()).With(p)}else{l=h.mspace().With(p)}this.Push(l)},MakeBig:function(k,n,l){l*=f.p_height;l=String(l).replace(/(\.\d\d\d).+/,"$1")+"em";var 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l=this.GetArgument(k).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,l)},Extension:function(k,l,m){if(k&&!typeof(k)==="string"){k=k.name}l=d.extensionDir+"/"+l;if(!l.match(/\.js$/)){l+=".js"}if(!i.loaded[i.fileURL(l)]){if(k!=null){delete f[m||"macros"][k.replace(/^\\/,"")]}c.RestartAfter(i.Require(l))}},Macro:function(m,p,o,q){if(o){var l=[];if(q!=null){var k=this.GetBrackets(m);l.push(k==null?q:k)}for(var n=l.length;n<o;n++){l.push(this.GetArgument(m))}p=this.SubstituteArgs(l,p)}this.string=this.AddArgs(p,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum macro substitution count exceeded; is there a recursive macro call?")}},Matrix:function(l,n,s,p,r,m,k,t){var q=this.GetNext();if(q===""){d.Error("Missing argument for "+l)}if(q==="{"){this.i++}else{this.string=q+"}"+this.string.slice(this.i+1);this.i=0}var o=b.array().With({requireClose:true,arraydef:{rowspacing:(m||"4pt"),columnspacing:(r||"1em")}});if(t){o.isCases=true}if(n||s){o.open=n;o.close=s}if(k==="D"){o.arraydef.displaystyle=true}if(p!=null){o.arraydef.columnalign=p}this.Push(o)},Entry:function(n){this.Push(b.cell().With({isEntry:true,name:n}));if(this.stack.Top().isCases){var l=this.string;var q=0,o=this.i,k=l.length;while(o<k){var r=l.charAt(o);if(r==="{"){q++;o++}else{if(r==="}"){if(q===0){k=0}else{q--;o++}}else{if(r==="&"&&q===0){d.Error("Extra alignment tab in \\cases text")}else{if(r==="\\"){if(l.substr(o).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){k=0}else{o+=2}}else{o++}}}}}var p=l.substr(this.i,o-this.i);if(!p.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(p));this.i=o}}},Cr:function(k){this.Push(b.cell().With({isCR:true,name:k}))},CrLaTeX:function(k){var o;if(this.string.charAt(this.i)==="["){o=this.GetBrackets(k,"").replace(/ 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k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var k=b.begin().With({name:m,end:n[1],parse:this});if(n[0]&&this[n[0]]){k=this[n[0]].apply(this,[k].concat(n.slice(2)))}this.Push(k)},End:function(k){this.Push(b.end().With({name:this.GetArgument(k)}))},envFindName:function(k){return f.environment[k]},Equation:function(k,l){return l},ExtensionEnv:function(l,k){this.Extension(l.name,k,"environment")},Array:function(l,n,s,q,r,m,k,o){if(!q){q=this.GetArgument("\\begin{"+l.name+"}")}var t=("c"+q).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");q=q.replace(/[^clr]/g,"").split("").join(" ");q=q.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var p=b.array().With({arraydef:{columnalign:q,columnspacing:(r||"1em"),rowspacing:(m||"4pt")}});if(t.match(/[|:]/)){if(t.charAt(0).match(/[|:]/)){p.frame.push("left");p.frame.dashed=t.charAt(0)===":"}if(t.charAt(t.length-1).match(/[|:]/)){p.frame.push("right")}t=t.substr(1,t.length-2);p.arraydef.columnlines=t.split("").join(" ").replace(/[^|: 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\n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var k=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(k){this.i+=k[1].length;return k[1]}else{this.i++;return" "}},GetArgument:function(l,m){switch(this.GetNext()){case"":if(!m){d.Error("Missing argument for "+l)}return null;case"}":if(!m){d.Error("Extra close brace or missing open brace")}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var k=++this.i,n=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":n++;break;case"}":if(n==0){d.Error("Extra close brace")}if(--n==0){return this.string.slice(k,this.i-1)}break}}d.Error("Missing close brace");break}return this.string.charAt(this.i++)},GetBrackets:function(l,n){if(this.GetNext()!="["){return n}var k=++this.i,m=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":m++;break;case"\\":this.i++;break;case"}":if(m--<=0){d.Error("Extra close brace while looking for ']'")}break;case"]":if(m==0){return this.string.slice(k,this.i-1)}break}}d.Error("Couldn't find closing ']' for argument to "+l)},GetDelimiter:function(k){while(this.nextIsSpace()){this.i++}var l=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(l=="\\"){l+=this.GetCS(k)}if(f.delimiter[l]!=null){return this.convertDelimiter(l)}}d.Error("Missing or unrecognized delimiter for "+k)},GetDimen:function(l){var m;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){m=this.GetArgument(l);if(m.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return m.replace(/ /g,"")}}else{m=this.string.slice(this.i);var k=m.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(k){this.i+=k[0].length;return k[1].replace(/ 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m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(o).With({mathcolor:m}))},Spacer:function(l,m){this.Push(h.mspace().With({width:m,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(l){this.Push(b[l.substr(1)]().With({delim:this.GetDelimiter(l)}))},Middle:function(l){var m=this.GetDelimiter(l);if(this.stack.Top().type!=="left"){d.Error(["MisplacedMiddle","%1 must be within \\left and \\right",l])}this.Push(h.mo(m).With({stretchy:true}))},NamedFn:function(m,n){if(!n){n=m.substr(1)}var l=h.mi(n).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(l)))},NamedOp:function(m,n){if(!n){n=m.substr(1)}n=n.replace(/&thinsp;/,"\u2006");var l=h.mo(n).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});l.useMMLspacing&=~l.SPACE_ATTR.form;this.Push(this.mmlToken(l))},Limits:function(m,l){var n=this.stack.Prev("nopop");if(!n||n.texClass!==h.TEXCLASS.OP){d.Error(["MisplacedLimits","%1 is allowed only on operators",m])}n.movesupsub=(l?true:false);n.movablelimits=false},Over:function(n,m,o){var l=b.over().With({name:n});if(m||o){l.open=m;l.close=o}else{if(n.match(/withdelims$/)){l.open=this.GetDelimiter(n);l.close=this.GetDelimiter(n)}}if(n.match(/^\\above/)){l.thickness=this.GetDimen(n)}else{if(n.match(/^\\atop/)||m||o){l.thickness=0}}this.Push(l)},Frac:function(m){var l=this.ParseArg(m);var n=this.ParseArg(m);this.Push(h.mfrac(l,n))},Sqrt:function(o){var p=this.GetBrackets(o),l=this.GetArgument(o);if(l==="\\frac"){l+="{"+this.GetArgument(l)+"}{"+this.GetArgument(l)+"}"}var m=d.Parse(l,this.stack.env).mml();if(!p){m=h.msqrt.apply(h,m.array())}else{m=h.mroot(m,this.parseRoot(p))}this.Push(m)},Root:function(m){var o=this.GetUpTo(m,"\\of");var l=this.ParseArg(m);this.Push(h.mroot(l,this.parseRoot(o)))},parseRoot:function(q){var m=this.stack.env,l=m.inRoot;m.inRoot=true;var p=d.Parse(q,m);q=p.mml();var o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to 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m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var 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z=this.parent.Get("side").charAt(0),x=c.config.displayAlign.charAt(0),q=c.config.displayIndent;this.data[0].toNativeMML(t);var A=t.lastChild,r=A;if(z===x){A.setAttribute("style","width:"+q);A.setAttribute("columnalign",c.config.displayAlign)}else{r=this.NativeMMLelement("mpadded");r.setAttribute("style","width:0");r.setAttribute("width","0px");r.appendChild(A.firstChild);A.appendChild(r)}j("",A);t.removeChild(A);var o=100,p=this.parent.nMMLforceWidth;if((this.parent.width||"").match(/%/)){o-=parseFloat(this.parent.width)}var 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o=r.getAttribute("style")||"";if(o!=""){o+=";"}r.setAttribute("style",o+"width:"+p)}}});var n=MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");l.Augment({config:{styles:{'[mathvariant="double-struck"]':{"font-family":"MathJax_AMS, MathJax_AMS-WEB"},'[mathvariant="script"]':{"font-family":"MathJax_Script, MathJax_Script-WEB"},'[mathvariant="fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB"},'[mathvariant="bold-script"]':{"font-family":"MathJax_Script, MathJax_Caligraphic-WEB","font-weight":"bold"},'[mathvariant="bold-fraktur"]':{"font-family":"MathJax_Fraktur, 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t=((this.data[0]||[]).data[0]||{});if(t.nMMLhasLabels){if(t.nMMLforceWidth||!t.nMMLlaMatch){p.setAttribute("style","width:100%");r.style.width=r.parentNode.style.width="100%"}if(t.nMMLlaMatch){if(r.parentNode.parentNode.nodeName.toLowerCase()==="div"){r.parentNode.parentNode.style.setProperty("margin-"+c.config.displayAlign,"0px","important")}}}r.appendChild(s);if(l.widthBug&&!t.nMMLforceWidth&&t.nMMLlaMatch){r.style.width=(s.firstChild.scrollWidth/l.ex).toFixed(3)+"ex"}}});f.mfenced.Augment({toNativeMML:function(w){if(!l.mfencedBug){this.SUPER(arguments).toNativeMML.call(this,w);return}var t=c.Browser.isOpera;var u,p,r;var q=this.getValues("open","close","separators");q.open=q.open.replace(/^\s+/,"").replace(/\s+$/,"");q.close=q.close.replace(/^\s+/,"").replace(/\s+$/,"");q.separators=q.separators.replace(/\s+/g,"").split("");if(q.separators.length==0){q.separators=null}else{if(q.separators.length<this.data.length-1){var v=q.separators[q.separators.length-1];for(u=this.data.length-1-q.separators.length;u>0;u--){q.separators.push(v)}}}var o=this.NativeMMLelement(t?this.type:"mrow");this.NativeMMLattributes(o);o.removeAttribute("separators");if(t){o.setAttribute("open",q.open);o.setAttribute("close",q.close);if(this.data.length>1){w.appendChild(o);w=o;o=this.NativeMMLelement("mrow")}}else{o.removeAttribute("open");o.removeAttribute("close")}if(!t){r=this.NativeMMLelement("mo");r.setAttribute("fence","true");r.textContent=q.open;o.appendChild(r)}for(u=0,p=this.data.length;u<p;u++){if(q.separators&&u>0){r=this.NativeMMLelement("mo");r.setAttribute("separator","true");r.textContent=q.separators[u-1];o.appendChild(r)}if(this.data[u]){this.data[u].toNativeMML(o)}else{o.appendChild(this.NativeMMLelement("mrow"))}}if(!t){r=this.NativeMMLelement("mo");r.setAttribute("fence","true");r.textContent=q.close;o.appendChild(r)}w.appendChild(o)}});f.TeXAtom.Augment({toNativeMML:function(p){var o=this.NativeMMLelement("mrow");this.NativeMMLattributes(o);this.data[0].toNativeMML(o);p.appendChild(o)}});f.chars.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.entity.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.xml.Augment({toNativeMML:function(q){for(var p=0,o=this.data.length;p<o;p++){q.appendChild(this.data[p].cloneNode(true))}}});c.Register.StartupHook("TeX mathchoice Ready",function(){f.TeXmathchoice.Augment({toNativeMML:function(o){this.Core().toNativeMML(o)}})});setTimeout(MathJax.Callback(["loadComplete",l,"jax.js"]),0)});c.Browser.Select({MSIE:function(m){var n=(document.documentMode||0);l.msieIE8HeightBug=(n===8)},Opera:function(m){l.operaPositionBug=true;l.stretchyMoBug=true;l.tableLabelBug=true;l.mfencedBug=true},Firefox:function(m){l.ffTableWidthBug=!m.versionAtLeast("13.0");l.forceReflow=true;l.widthBug=true;l.spaceWidthBug=!m.versionAtLeast("20.0");l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Chrome:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Safari:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true}});c.Register.StartupHook("End Cookie",function(){if(c.config.menuSettings.zoom!=="None"){g.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.OutputJax.NativeMML,MathJax.Hub,MathJax.Ajax,MathJax.HTML);
 
-(function(g,b,d){var f,h=b.Browser.isMobile;var e=MathJax.Object.Subclass({timeout:(h?15:8)*1000,FontInfo:{STIX:{family:"STIXSizeOneSym",testString:"() {} []"},TeX:{family:"MathJax_Size1",testString:"() {} []"}},comparisonFont:["sans-serif","monospace","script","Times","Courier","Arial","Helvetica"],testSize:["40px","50px","60px","30px","20px"],Init:function(){this.div=MathJax.HTML.addElement(document.body,"div",{id:"MathJax_Font_Test",style:{position:"absolute",visibility:"hidden",top:0,left:0,width:"auto",padding:0,border:0,margin:0,whiteSpace:"nowrap",textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal",fontSize:this.testSize[0],fontWeight:"normal",fontStyle:"normal",fontSizeAdjust:"none"}},[""]);this.text=this.div.firstChild},findFont:function(n,k){if(k&&this.testCollection(k)){return k}for(var l=0,j=n.length;l<j;l++){if(n[l]===k){continue}if(this.testCollection(n[l])){return n[l]}}return null},testCollection:function(j){return this.testFont(this.FontInfo[j])},testFont:function(l){if(l.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(l.weight||"normal");this.div.style.fontStyle=(l.style||"normal")}var k=this.getComparisonWidths(l.testString,l.noStyleChar);if(k){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==k[0]){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[k[2]];if(this.div.offsetWidth==k[1]){return false}}if(this.div.offsetWidth!=k[3]||this.div.offsetHeight!=k[4]){if(l.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var n=0,j=this.testSize.length;n<j;n++){if(this.testStyleChar(l,this.testSize[n])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(l,o){var r=3+(l.weight?2:0)+(l.style?4:0);var k="",m=0;var q=this.div.style.fontSize;this.div.style.fontSize=o;if(d.msieItalicWidthBug&&l.style==="italic"){this.text.nodeValue=k=this.compChar;m=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+k}else{this.text.nodeValue=this.compChar+k}var j=this.div.offsetWidth-m;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+k}else{this.text.nodeValue=this.styleChar+k}var p=Math.floor((this.div.offsetWidth-m)/j+0.5);if(p===r){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+k}else{this.text.nodeValue=this.versionChar+k}l.version=Math.floor((this.div.offsetWidth-m)/j+1.5)/2}this.div.style.fontSize=q;return(p===r)},getComparisonWidths:function(o,l){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!l){o+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=o}else{this.text.nodeValue=o}this.div.style.fontFamily=this.comparisonFont[0];var k=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var q=this.div.offsetWidth,n=this.div.offsetHeight;for(var p=1,j=this.comparisonFont.length;p<j;p++){this.div.style.fontFamily=this.comparisonFont[p];if(this.div.offsetWidth!=k){return[k,this.div.offsetWidth,p,q,n]}}return null},loadWebFont:function(k){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+k.directory);var m=MathJax.Message.File("Web-Font "+d.fontInUse+"/"+k.directory);var j=MathJax.Callback({});var l=MathJax.Callback(["loadComplete",this,k,m,j]);g.timer.start(g,[this.checkWebFont,k,l],0,this.timeout);return j},loadComplete:function(l,o,k,j){MathJax.Message.Clear(o);if(j===g.STATUS.OK){this.webFontLoaded=true;k();return}this.loadError(l);if(b.Browser.isFirefox&&d.allowWebFonts){var m=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){m+=":"+document.location.port}m+="/";if(g.fileURL(d.webfontDir).substr(0,m.length)!==m){this.firefoxFontError(l)}}if(!this.webFontLoaded){d.loadWebFontError(l,k)}else{k()}},loadError:function(j){MathJax.Message.Set("Can't load web font "+d.fontInUse+"/"+j.directory,null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+j.directory,j])},firefoxFontError:function(j){MathJax.Message.Set("Firefox can't load web fonts from a remote host",null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(j,k,l){if(j.time(l)){return}if(d.Font.testFont(k)){l(j.STATUS.OK)}else{setTimeout(j,j.delay)}},fontFace:function(l){var m=d.allowWebFonts;var o=d.FONTDATA.FONTS[l];if(d.msieFontCSSBug&&!o.family.match(/-Web$/)){o.family+="-Web"}var k=g.fileURL(d.webfontDir+"/"+m);var j=l.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!j.match(/-/)){j+="-Regular"}if(m==="svg"){j+=".svg#"+j}else{j+="."+m}var n={"font-family":o.family,src:"url('"+k+"/"+j+"')"};if(m==="otf"){n.src+=" format('opentype')";k=g.fileURL(d.webfontDir+"/woff");n.src="url('"+k+"/"+j.replace(/otf$/,"woff")+"') format('woff'), "+n.src}else{if(m!=="eot"){n.src+=" format('"+m+"')"}}if(!(d.FontFaceBug&&o.isWebFont)){if(l.match(/-bold/)){n["font-weight"]="bold"}if(l.match(/-italic/)){n["font-style"]="italic"}}return n}});var i,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! important","float":"none ! important"},".MathJax_Processing":{visibility:"hidden",position:"fixed",width:0,height:0,overflow:"hidden"},".MathJax_Processed":{display:"none!important"},".MathJax_ExBox":{display:"block",overflow:"hidden",width:"1px",height:"60ex"},".MathJax .MathJax_EmBox":{display:"block",overflow:"hidden",width:"1px",height:"60em"},".MathJax .MathJax_HitBox":{cursor:"text",background:"white",opacity:0,filter:"alpha(opacity=0)"},".MathJax .MathJax_HitBox *":{filter:"none",opacity:1,background:"transparent"},"#MathJax_Tooltip":{position:"absolute",left:0,top:0,width:"auto",height:"auto",display:"none"},"#MathJax_Tooltip *":{filter:"none",opacity:1,background:"transparent"},"@font-face":{"font-family":"MathJax_Blank",src:"url('about:blank')"}}},settings:b.config.menuSettings,hideProcessedMath:true,Font:null,webFontDefault:"MathJax_Blank",allowWebFonts:"otf",Config:function(){if(!this.require){this.require=[]}this.Font=e();this.SUPER(arguments).Config.call(this);var k=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(k.scale){this.config.scale=k.scale}if(k.font&&k.font!=="Auto"){if(k.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont="TeX";this.config.webFont="TeX"}else{if(k.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(k.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(k.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont=""}}}}}var j=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!j&&this.allowWebFonts){j=this.config.webFont;if(j){this.webFonts=true}}if(!j&&this.config.imageFont){j=this.config.imageFont;this.imgFonts=true}if(j){this.fontInUse=j;this.fontDir+="/"+j;this.webfontDir+="/"+j;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{MathJax.Message.Set("Can't find a valid font using ["+this.config.availableFonts.join(", ")+"]",null,3000);this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};if(MathJax.InputJax.TeX&&MathJax.InputJax.TeX.Definitions){MathJax.InputJax.TeX.Definitions.macros.overline[1]="002D";MathJax.InputJax.TeX.Definitions.macros.underline[1]="002D"}b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){i=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=i.ContextMenu;this.Mousedown=i.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var k=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=k.offsetWidth/5;this.hiddenDiv.removeChild(k);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(j){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return g.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(l){for(var k=0,j=l.length;k<j;k++){if(l[k]==="STIX"){l.splice(k,1);j--;k--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=l[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var k=0,j=d.config.preloadWebFonts.length;k<j;k++){var l=d.FONTDATA.FONTS[d.config.preloadWebFonts[k]];if(!l.available){d.Font.testFont(l)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(n){var t=n.jax[this.id],u,q=t.length,y,s,z,l,x,k,w,p,r,j,v=false,A=this.config.linebreaks.automatic,o=this.config.linebreaks.width;if(A){v=(o.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(v){o=o.replace(/\s*container\s*/,"")}else{j=this.defaultWidth}if(o===""){o="100%"}}else{j=100000}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}s=y.previousSibling;if(s&&String(s.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){s.parentNode.removeChild(s)}k=y.MathJax.elementJax;if(!k){continue}k.HTMLCSS={display:(k.root.Get("display")==="block")};z=l=this.Element("span",{className:"MathJax",id:k.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:i.Menu,onmousedown:i.Mousedown,onmouseover:i.Mouseover,onmouseout:i.Mouseout,onmousemove:i.Mousemove,onclick:i.Click,ondblclick:i.DblClick});if(b.Browser.noContextMenu){z.ontouchstart=a.start;z.ontouchend=a.end}if(k.HTMLCSS.display){l=this.Element("div",{className:"MathJax_Display"});l.appendChild(z)}else{if(this.msieDisappearingBug){z.style.display="inline-block"}}l.setAttribute("role","textbox");l.setAttribute("aria-readonly","true");l.className+=" MathJax_Processing";y.parentNode.insertBefore(l,y);y.parentNode.insertBefore(this.EmExSpan.cloneNode(true),y);if(v){l.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),l)}}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=y.previousSibling;l=x.previousSibling;k=y.MathJax.elementJax;if(!k){continue}w=x.firstChild.offsetHeight/60;p=x.lastChild.firstChild.offsetHeight/60;if(v){j=l.previousSibling.firstChild.offsetWidth}if(w===0||w==="NaN"){this.hiddenDiv.appendChild(l);k.HTMLCSS.isHidden=true;w=this.defaultEx;p=this.defaultEm;if(v){j=this.defaultWidth}}r=Math.floor(Math.max(this.config.minScaleAdjust/100,(w/this.TeX.x_height)/p)*this.config.scale);k.HTMLCSS.scale=r/100;k.HTMLCSS.fontSize=r+"%";k.HTMLCSS.em=k.HTMLCSS.outerEm=p;this.em=p*r/100;k.HTMLCSS.ex=w;k.HTMLCSS.lineWidth=(A?this.length2em(o,1,j/this.em):1000000)}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=t[u].previousSibling;k=t[u].MathJax.elementJax;if(!k){continue}if(v){z=x.previousSibling;if(!k.HTMLCSS.isHidden){z=z.previousSibling}z.parentNode.removeChild(z)}x.parentNode.removeChild(x)}n.HTMLCSSeqn=n.HTMLCSSlast=0;n.HTMLCSSi=-1;n.HTMLCSSchunk=this.config.EqnChunk;n.HTMLCSSdelay=false},Translate:function(k,o){if(!k.parentNode){return}if(o.HTMLCSSdelay){o.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var j=k.MathJax.elementJax,n=j.root,l=document.getElementById(j.inputID+"-Frame"),p=(j.HTMLCSS.display?l.parentNode:l);this.em=f.mbase.prototype.em=j.HTMLCSS.em*j.HTMLCSS.scale;this.outerEm=j.HTMLCSS.em;this.scale=j.HTMLCSS.scale;this.linebreakWidth=j.HTMLCSS.lineWidth;l.style.fontSize=j.HTMLCSS.fontSize;this.initImg(l);this.initHTML(n,l);n.setTeXclass();try{n.toHTML(l,p)}catch(m){if(m.restart){while(l.firstChild){l.removeChild(l.firstChild)}}throw m}if(j.HTMLCSS.isHidden){k.parentNode.insertBefore(p,k)}p.className=p.className.split(/ /)[0];if(this.hideProcessedMath){p.className+=" MathJax_Processed";if(k.MathJax.preview){j.HTMLCSS.preview=k.MathJax.preview;delete k.MathJax.preview}o.HTMLCSSeqn+=(o.i-o.HTMLCSSi);o.HTMLCSSi=o.i;if(o.HTMLCSSeqn>=o.HTMLCSSlast+o.HTMLCSSchunk){this.postTranslate(o);o.HTMLCSSchunk=Math.floor(o.HTMLCSSchunk*this.config.EqnChunkFactor);o.HTMLCSSdelay=true}}},postTranslate:function(q){var k=q.jax[this.id];if(!this.hideProcessedMath){return}for(var o=q.HTMLCSSlast,j=q.HTMLCSSeqn;o<j;o++){var l=k[o];if(l&&l.MathJax.elementJax){l.previousSibling.className=l.previousSibling.className.split(/ /)[0];var p=l.MathJax.elementJax.HTMLCSS;if(p.preview){p.preview.innerHTML="";l.MathJax.preview=p.preview;delete p.preview}}}if(this.forceReflow){var n=(document.styleSheets||[])[0]||{};n.disabled=true;n.disabled=false}q.HTMLCSSlast=q.HTMLCSSeqn},getJaxFromMath:function(j){if(j.parentNode.className==="MathJax_Display"){j=j.parentNode}do{j=j.nextSibling}while(j&&j.nodeName.toLowerCase()!=="script");return b.getJaxFor(j)},getHoverSpan:function(j,k){return j.root.HTMLspanElement()},getHoverBBox:function(j,m,n){var o=m.bbox,l=j.HTMLCSS.outerEm;var k={w:o.w*l,h:o.h*l,d:o.d*l};if(o.width){k.width=o.width}return k},Zoom:function(k,u,t,j,r){u.className="MathJax";u.style.fontSize=k.HTMLCSS.fontSize;var w=u.appendChild(this.EmExSpan.cloneNode(true));var n=w.lastChild.firstChild.offsetHeight/60;this.em=f.mbase.prototype.em=n;this.outerEm=n/k.HTMLCSS.scale;w.parentNode.removeChild(w);this.idPostfix="-zoom";k.root.toHTML(u,u);this.idPostfix="";var m=k.root.HTMLspanElement().bbox.width;if(m){u.style.width=Math.floor(j-1.5*d.em)+"px";u.style.display="inline-block";var l=(k.root.id||"MathJax-Span-"+k.root.spanID)+"-zoom";var o=document.getElementById(l).firstChild;while(o&&o.style.width!==m){o=o.nextSibling}if(o){o.style.width="100%"}}u.style.position=t.style.position="absolute";var s=u.offsetWidth,q=u.offsetHeight,v=t.offsetHeight,p=t.offsetWidth;if(p===0){p=t.parentNode.offsetWidth}u.style.position=t.style.position="";return{Y:-i.getBBox(u).h,mW:p,mH:v,zW:s,zH:q}},initImg:function(j){},initHTML:function(k,j){},initFont:function(j){var l=d.FONTDATA.FONTS,k=d.config.availableFonts;if(k&&k.length&&d.Font.testFont(l[j])){l[j].available=true;return null}if(!this.allowWebFonts){return null}l[j].isWebFont=true;if(d.FontFaceBug){l[j].family=j;if(d.msieFontCSSBug){l[j].family+="-Web"}}return g.Styles({"@font-face":this.Font.fontFace(j)})},Remove:function(j){var k=document.getElementById(j.inputID+"-Frame");if(k){if(j.HTMLCSS.display){k=k.parentNode}k.parentNode.removeChild(k)}delete j.HTMLCSS},getHD:function(k){var j=k.style.position;k.style.position="absolute";this.HDimg.style.height="0px";k.appendChild(this.HDspan);var l={h:k.offsetHeight};this.HDimg.style.height=l.h+"px";l.d=k.offsetHeight-l.h;l.h-=l.d;l.h/=this.em;l.d/=this.em;k.removeChild(this.HDspan);k.style.position=j;return l},getW:function(n){var k,m,l=(n.bbox||{}).w,o=n;if(n.bbox&&n.bbox.exactW){return l}if((n.bbox&&l>=0&&!this.initialSkipBug)||this.negativeBBoxes||!n.firstChild){k=n.offsetWidth;m=n.parentNode.offsetHeight}else{if(n.bbox&&l<0&&this.msieNegativeBBoxBug){k=-n.offsetWidth,m=n.parentNode.offsetHeight}else{if(this.initialSkipBug){var j=n.style.position;n.style.position="absolute";o=this.startMarker;n.insertBefore(o,n.firstChild)}n.appendChild(this.endMarker);k=this.endMarker.offsetLeft-o.offsetLeft;n.removeChild(this.endMarker);if(this.initialSkipBug){n.removeChild(o);n.style.position=j}}}if(m!=null){n.parentNode.HH=m/this.em}return k/this.em},Measured:function(l,k){var m=l.bbox;if(m.width==null&&m.w&&!m.isMultiline){var j=this.getW(l);m.rw+=j-m.w;m.w=j;m.exactW=true}if(!k){k=l.parentNode}if(!k.bbox){k.bbox=m}return l},Remeasured:function(k,j){j.bbox=this.Measured(k,j).bbox},MeasureSpans:function(n){var q=[],s,p,l,t,j,o,k;for(p=0,l=n.length;p<l;p++){s=n[p];if(!s){continue}t=s.bbox;if(t.exactW||t.width||t.w===0||t.isMultiline){if(!s.parentNode.bbox){s.parentNode.bbox=t}continue}if(this.negativeBBoxes||!s.firstChild||(t.w>=0&&!this.initialSkipBug)||(t.w<0&&this.msieNegativeBBoxBug)){q.push([s])}else{if(this.initialSkipBug){j=this.startMarker.cloneNode(true);o=this.endMarker.cloneNode(true);s.insertBefore(j,s.firstChild);s.appendChild(o);q.push([s,j,o,s.style.position]);s.style.position="absolute"}else{o=this.endMarker.cloneNode(true);s.appendChild(o);q.push([s,null,o])}}}for(p=0,l=q.length;p<l;p++){s=q[p][0];t=s.bbox;var r=s.parentNode;if((t.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!s.firstChild){k=s.offsetWidth;r.HH=s.parentNode.offsetHeight/this.em}else{if(t.w<0&&this.msieNegativeBBoxBug){k=-s.offsetWidth,r.HH=s.parentNode.offsetHeight/this.em}else{k=q[p][2].offsetLeft-((q[p][1]||{}).offsetLeft||0)}}k/=this.em;t.rw+=k-t.w;t.w=k;t.exactW=true;if(!r.bbox){r.bbox=t}}for(p=0,l=q.length;p<l;p++){s=q[p];if(s[1]){s[1].parentNode.removeChild(s[1]),s[0].style.position=s[3]}if(s[2]){s[2].parentNode.removeChild(s[2])}}},Em:function(j){if(Math.abs(j)<0.0006){return"0em"}return j.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(j){return parseFloat(j)},Px:function(j){j*=this.em;var k=(j<0?"-":"");return k+Math.abs(j).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(j){return parseFloat(j)/this.em},Percent:function(j){return(100*j).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(q,k,o){if(typeof(q)!=="string"){q=q.toString()}if(q===""){return""}if(q===f.SIZE.NORMAL){return 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l=this.HTMLspanElement();if(!j.family&&l.style.fontFamily){j.family=l.style.fontFamily}if(!j.weight&&l.style.fontWeight){j.weight=l.style.fontWeight}if(!j.style&&l.style.fontStyle){j.style=l.style.fontStyle}}if(j.weight&&j.weight.match(/^\d+$/)){j.weight=(parseInt(j.weight)>600?"bold":"normal")}var 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k=0,j=this.data.length;k<j;k++){if(this.data[k]){this.data[k].toHTML(n,l)}}if(!n.bbox){n.bbox={w:0,h:0,d:0,rw:0,lw:0}}if(this.data.join("").length!==1){delete n.bbox.skew}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n}});f.mo.Augment({toHTML:function(t){t=this.HTMLhandleSize(this.HTMLcreateSpan(t));if(this.data.length==0){return t}else{t.bbox=null}var w=this.data.join("");var o=this.HTMLgetVariant();var v=this.getValues("largeop","displaystyle");if(v.largeop){o=d.FONTDATA.VARIANT[v.displaystyle?"-largeOp":"-smallOp"]}var u=this.CoreParent(),n=(u&&u.isa(f.msubsup)&&this!==u.data[u.base]),k=(n?this.HTMLremapChars:null);if(w.length===1&&u&&u.isa(f.munderover)&&this.CoreText(u.data[u.base]).length===1){var r=u.data[u.over],s=u.data[u.under];if(r&&this===r.CoreMO()&&u.Get("accent")){k=d.FONTDATA.REMAPACCENT}else{if(s&&this===s.CoreMO()&&u.Get("accentunder")){k=d.FONTDATA.REMAPACCENTUNDER}}}if(n&&w.match(/['`"\u00B4\u2032-\u2037\u2057]/)){o=d.FONTDATA.VARIANT["-"+d.fontInUse+"-variant"]}for(var q=0,l=this.data.length;q<l;q++){if(this.data[q]){this.data[q].toHTML(t,o,this.HTMLremap,k)}}if(!t.bbox){t.bbox={w:0,h:0,d:0,rw:0,lw:0}}if(w.length!==1){delete t.bbox.skew}if(d.AccentBug&&t.bbox.w===0&&w.length===1&&t.firstChild){t.firstChild.nodeValue+=d.NBSP;d.createSpace(t,0,0,-t.offsetWidth/d.em)}if(v.largeop){var j=(t.bbox.h-t.bbox.d)/2-d.TeX.axis_height*t.scale;if(d.safariVerticalAlignBug&&t.lastChild.nodeName==="IMG"){t.lastChild.style.verticalAlign=d.Em(d.unEm(t.lastChild.style.verticalAlign||0)/d.em-j/t.scale)}else{if(d.konquerorVerticalAlignBug&&t.lastChild.nodeName==="IMG"){t.style.position="relative";t.lastChild.style.position="relative";t.lastChild.style.top=d.Em(j/t.scale)}else{t.style.verticalAlign=d.Em(-j/t.scale)}}t.bbox.h-=j;t.bbox.d+=j;if(t.bbox.rw>t.bbox.w){t.bbox.ic=t.bbox.rw-t.bbox.w;d.createBlank(t,t.bbox.ic);t.bbox.w=t.bbox.rw}}this.HTMLhandleSpace(t);this.HTMLhandleColor(t);return t},CoreParent:function(){var j=this;while(j&&j.isEmbellished()&&j.CoreMO()===this&&!j.isa(f.math)){j=j.Parent()}return j},CoreText:function(j){if(!j){return""}if(j.isEmbellished()){return j.CoreMO().data.join("")}while((j.isa(f.mrow)||j.isa(f.TeXAtom))&&j.data.length===1&&j.data[0]){j=j.data[0]}if(!j.isToken){return""}else{return 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j=d.TeX.axis_height,k=o.scale;if(q.symmetric){p=2*Math.max(m-j,n+j)}else{p=m+n}q.maxsize=d.length2em(q.maxsize,r,o.bbox.h+o.bbox.d);q.minsize=d.length2em(q.minsize,r,o.bbox.h+o.bbox.d);p=Math.max(q.minsize,Math.min(q.maxsize,p));o=this.HTMLcreateSpan(l);d.createDelimiter(o,this.data.join("").charCodeAt(0),p,k);if(q.symmetric){p=(o.bbox.h+o.bbox.d)/2+j}else{p=(o.bbox.h+o.bbox.d)*m/(m+n)}d.positionDelimiter(o,p);this.HTMLhandleSpace(o);this.HTMLhandleColor(o);return o},HTMLstretchH:function(n,j){this.HTMLremoveColor();var l=this.getValues("maxsize","minsize","mathvariant","fontweight");if((l.fontweight==="bold"||parseInt(l.fontweight)>=600)&&!this.Get("mathvariant",true)){l.mathvariant=f.VARIANT.BOLD}var m=this.HTMLspanElement(),k=this.HTMLgetMu(m),o=m.scale;l.maxsize=d.length2em(l.maxsize,k,m.bbox.w);l.minsize=d.length2em(l.minsize,k,m.bbox.w);j=Math.max(l.minsize,Math.min(l.maxsize,j));m=this.HTMLcreateSpan(n);d.createDelimiter(m,this.data.join("").charCodeAt(0),j,o,l.mathvariant);this.HTMLhandleSpace(m);this.HTMLhandleColor(m);return m}});f.mtext.Augment({toHTML:function(n){n=this.HTMLhandleSize(this.HTMLcreateSpan(n));var l=this.HTMLgetVariant();if(d.config.mtextFontInherit||this.Parent().type==="merror"){l={bold:l.bold,italic:l.italic,fontInherit:true}}for(var k=0,j=this.data.length;k<j;k++){if(this.data[k]){this.data[k].toHTML(n,l)}}if(!n.bbox){n.bbox={w:0,h:0,d:0,rw:0,lw:0}}if(this.data.join("").length!==1){delete n.bbox.skew}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n}});f.merror.Augment({toHTML:function(k){var m=MathJax.HTML.addElement(k,"span",{style:{display:"inline-block"}});k=this.SUPER(arguments).toHTML.call(this,m);var l=d.getHD(m),j=d.getW(m);m.bbox={h:l.h,d:l.d,w:j,lw:0,rw:j,exactW:true};m.id=k.id;k.id=null;return m}});f.ms.Augment({toHTML:f.mbase.HTMLautoload});f.mglyph.Augment({toHTML:f.mbase.HTMLautoload});f.mspace.Augment({toHTML:function(n){n=this.HTMLcreateSpan(n);var l=this.getValues("height","depth","width");var k=this.HTMLgetMu(n);l.mathbackground=this.mathbackground;if(this.background&&!this.mathbackground){l.mathbackground=this.background}var m=d.length2em(l.height,k),o=d.length2em(l.depth,k),j=d.length2em(l.width,k);d.createSpace(n,m,o,j,l.mathbackground,true);return n}});f.mphantom.Augment({toHTML:function(n,k,p){n=this.HTMLcreateSpan(n);if(this.data[0]!=null){var o=this.data[0].toHTML(n);if(p!=null){d.Remeasured(this.data[0].HTMLstretchV(n,k,p),n)}else{if(k!=null){d.Remeasured(this.data[0].HTMLstretchH(n,k),n)}else{o=d.Measured(o,n)}}n.bbox={w:o.bbox.w,h:o.bbox.h,d:o.bbox.d,lw:0,rw:0,exactW:true};for(var l=0,j=n.childNodes.length;l<j;l++){n.childNodes[l].style.visibility="hidden"}}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mpadded.Augment({toHTML:function(r,l,j){r=this.HTMLcreateSpan(r);if(this.data[0]!=null){var p=d.createStack(r,true);var m=d.createBox(p);var k=this.data[0].toHTML(m);if(j!=null){d.Remeasured(this.data[0].HTMLstretchV(m,l,j),m)}else{if(l!=null){d.Remeasured(this.data[0].HTMLstretchH(m,l),m)}else{d.Measured(k,m)}}var s=this.getValues("height","depth","width","lspace","voffset"),q=0,o=0,t=this.HTMLgetMu(r);if(s.lspace){q=this.HTMLlength2em(m,s.lspace,t)}if(s.voffset){o=this.HTMLlength2em(m,s.voffset,t)}d.placeBox(m,q,o);r.bbox={h:m.bbox.h,d:m.bbox.d,w:m.bbox.w,exactW:true,lw:Math.min(0,m.bbox.lw+q),rw:Math.max(m.bbox.w,m.bbox.rw+q),H:Math.max((m.bbox.H==null?-d.BIGDIMEN:m.bbox.H),m.bbox.h+o),D:Math.max((m.bbox.D==null?-d.BIGDIMEN:m.bbox.D),m.bbox.d-o)};if(s.height!==""){r.bbox.h=this.HTMLlength2em(m,s.height,t,"h",0)}if(s.depth!==""){r.bbox.d=this.HTMLlength2em(m,s.depth,t,"d",0)}if(s.width!==""){r.bbox.w=this.HTMLlength2em(m,s.width,t,"w",0)}if(r.bbox.H<=r.bbox.h){delete r.bbox.H}if(r.bbox.D<=r.bbox.d){delete r.bbox.D}var n=/^\s*(\d+(\.\d*)?|\.\d+)\s*(pt|em|ex|mu|px|pc|in|mm|cm)\s*$/;r.bbox.exact=!!((this.data[0]&&this.data[0].data.length==0)||n.exec(s.height)||n.exec(s.width)||n.exec(s.depth));d.setStackWidth(p,r.bbox.w)}this.HTMLhandleSpace(r);this.HTMLhandleColor(r);return r},HTMLlength2em:function(p,q,k,r,j){if(j==null){j=-d.BIGDIMEN}var n=String(q).match(/width|height|depth/);var o=(n?p.bbox[n[0].charAt(0)]:(r?p.bbox[r]:0));var l=d.length2em(q,k,o);if(r&&String(q).match(/^\s*[-+]/)){return Math.max(j,p.bbox[r]+l)}else{return l}},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mrow.Augment({HTMLlineBreaks:function(j){if(!this.parent.linebreakContainer){return false}return(d.config.linebreaks.automatic&&j.bbox.w>d.linebreakWidth)||this.hasNewline()},HTMLstretchH:function(l,j){this.HTMLremoveColor();var k=this.HTMLspanElement();this.data[this.core].HTMLstretchH(k,j);this.HTMLcomputeBBox(k,true);this.HTMLhandleColor(k);return k},HTMLstretchV:function(l,k,m){this.HTMLremoveColor();var j=this.HTMLspanElement();this.data[this.core].HTMLstretchV(j,k,m);this.HTMLcomputeBBox(j,true);this.HTMLhandleColor(j);return j}});f.mstyle.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mfrac.Augment({toHTML:function(C){C=this.HTMLcreateSpan(C);var l=d.createStack(C);var o=d.createBox(l),n=d.createBox(l);d.MeasureSpans([this.HTMLboxChild(0,o),this.HTMLboxChild(1,n)]);var j=this.getValues("displaystyle","linethickness","numalign","denomalign","bevelled");var G=this.HTMLgetScale(),B=j.displaystyle;var F=d.TeX.axis_height*G;if(j.bevelled){var E=(B?0.4:0.15);var r=Math.max(o.bbox.h+o.bbox.d,n.bbox.h+n.bbox.d)+2*E;var D=d.createBox(l);d.createDelimiter(D,47,r);d.placeBox(o,0,(o.bbox.d-o.bbox.h)/2+F+E);d.placeBox(D,o.bbox.w-E/2,(D.bbox.d-D.bbox.h)/2+F);d.placeBox(n,o.bbox.w+D.bbox.w-E,(n.bbox.d-n.bbox.h)/2+F-E)}else{var k=Math.max(o.bbox.w,n.bbox.w);var x=d.thickness2em(j.linethickness,G),z,y,w,s;var A=d.TeX.min_rule_thickness/this.em;if(B){w=d.TeX.num1;s=d.TeX.denom1}else{w=(x===0?d.TeX.num3:d.TeX.num2);s=d.TeX.denom2}w*=G;s*=G;if(x===0){z=Math.max((B?7:3)*d.TeX.rule_thickness,2*A);y=(w-o.bbox.d)-(n.bbox.h-s);if(y<z){w+=(z-y)/2;s+=(z-y)/2}}else{z=Math.max((B?2:0)*A+x,x/2+1.5*A);y=(w-o.bbox.d)-(F+x/2);if(y<z){w+=z-y}y=(F-x/2)-(n.bbox.h-s);if(y<z){s+=z-y}var m=d.createBox(l);d.createRule(m,x,0,k+2*x);d.placeBox(m,0,F-x/2)}d.alignBox(o,j.numalign,w);d.alignBox(n,j.denomalign,-s)}this.HTMLhandleSpace(C);this.HTMLhandleColor(C);return C},HTMLcanStretch:function(j){return false},HTMLhandleSpace:function(j){if(!this.texWithDelims){var k=(this.useMMLspacing?0:d.length2em(this.texSpacing()||0))+0.12;j.style.paddingLeft=d.Em(k);j.style.paddingRight=d.Em(0.12)}}});f.msqrt.Augment({toHTML:function(v){v=this.HTMLcreateSpan(v);var y=d.createStack(v);var m=d.createBox(y),s=d.createBox(y),r=d.createBox(y);var o=this.HTMLgetScale();var z=d.TeX.rule_thickness*o,l,k,w,n;if(this.Get("displaystyle")){l=d.TeX.x_height*o}else{l=z}k=Math.max(z+l/4,1.5*d.TeX.min_rule_thickness/this.em);var j=this.HTMLboxChild(0,m);w=j.bbox.h+j.bbox.d+k+z;d.createDelimiter(r,8730,w,o);d.MeasureSpans([j,r]);n=j.bbox.w;var u=0;if(r.isMultiChar||(d.AdjustSurd&&d.imgFonts)){r.bbox.w*=0.95}if(r.bbox.h+r.bbox.d>w){k=((r.bbox.h+r.bbox.d)-(w-z))/2}var A=d.FONTDATA.DELIMITERS[d.FONTDATA.RULECHAR];if(!A||n<A.HW[0][0]*o||o<0.75){d.createRule(s,0,z,n)}else{d.createDelimiter(s,d.FONTDATA.RULECHAR,n,o)}w=j.bbox.h+k+z;k=w*d.rfuzz;if(r.isMultiChar){k=d.rfuzz}u=this.HTMLaddRoot(y,r,u,r.bbox.h+r.bbox.d-w,o);d.placeBox(r,u,w-r.bbox.h);d.placeBox(s,u+r.bbox.w,w-s.bbox.h+k);d.placeBox(m,u+r.bbox.w,0);this.HTMLhandleSpace(v);this.HTMLhandleColor(v);return v},HTMLaddRoot:function(l,k,j,n,m){return j}});f.mroot.Augment({toHTML:f.msqrt.prototype.toHTML,HTMLaddRoot:function(r,k,p,n,j){var l=d.createBox(r);if(this.data[1]){var o=this.data[1].toHTML(l);o.style.paddingRight=o.style.paddingLeft="";d.Measured(o,l)}else{l.bbox=this.HTMLzeroBBox()}var m=this.HTMLrootHeight(k.bbox.h+k.bbox.d,j,l)-n;var q=Math.min(l.bbox.w,l.bbox.rw);p=Math.max(q,k.offset);d.placeBox(l,p-q,m);return p-k.offset},HTMLrootHeight:function(l,k,j){return 0.45*(l-0.9*k)+0.6*k+Math.max(0,j.bbox.d-0.075)}});f.mfenced.Augment({toHTML:function(n){n=this.HTMLcreateSpan(n);if(this.data.open){this.data.open.toHTML(n)}if(this.data[0]!=null){this.data[0].toHTML(n)}for(var k=1,j=this.data.length;k<j;k++){if(this.data[k]){if(this.data["sep"+k]){this.data["sep"+k].toHTML(n)}this.data[k].toHTML(n)}}if(this.data.close){this.data.close.toHTML(n)}var p=this.HTMLcomputeBBox(n);var l=n.bbox.h,o=n.bbox.d;for(k=0,j=p.length;k<j;k++){p[k].HTMLstretchV(n,l,o)}if(p.length){this.HTMLcomputeBBox(n,true)}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLcomputeBBox:function(o,n){var k=o.bbox={},p=[];this.HTMLcheckStretchy(this.data.open,k,p,n);this.HTMLcheckStretchy(this.data[0],k,p,n);for(var l=1,j=this.data.length;l<j;l++){if(this.data[l]){this.HTMLcheckStretchy(this.data["sep"+l],k,p,n);this.HTMLcheckStretchy(this.data[l],k,p,n)}}this.HTMLcheckStretchy(this.data.close,k,p,n);this.HTMLcleanBBox(k);return p},HTMLcheckStretchy:function(j,k,m,l){if(j){if(!l&&j.HTMLcanStretch("Vertical")){m.push(j);j=(j.CoreMO()||j)}this.HTMLcombineBBoxes(j,k)}}});f.menclose.Augment({toHTML:f.mbase.HTMLautoload});f.maction.Augment({toHTML:f.mbase.HTMLautoload});f.semantics.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.munderover.Augment({toHTML:function(K,G,E){var j=this.getValues("displaystyle","accent","accentunder","align");if(!j.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return f.msubsup.prototype.toHTML.call(this,K)}K=this.HTMLcreateSpan(K);var O=this.HTMLgetScale();var p=d.createStack(K);var q=[],n=[],M=[],v,L,H;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L]=d.createBox(p);n[L]=this.data[L].toHTML(v);if(L==this.base){if(E!=null){this.data[this.base].HTMLstretchV(v,G,E)}else{if(G!=null){this.data[this.base].HTMLstretchH(v,G)}}M[L]=(E==null&&G!=null?false:this.data[L].HTMLcanStretch("Horizontal"))}else{M[L]=this.data[L].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(n);var l=-d.BIGDIMEN,J=l;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]){if(q[L].bbox.w>J){J=q[L].bbox.w}if(!M[L]&&J>l){l=J}}}if(E==null&&G!=null){l=G}else{if(l==-d.BIGDIMEN){l=J}}for(L=J=0,H=this.data.length;L<H;L++){if(this.data[L]){v=q[L];if(M[L]){v.bbox=this.data[L].HTMLstretchH(v,l).bbox}if(v.bbox.w>J){J=v.bbox.w}}}var C=d.TeX.rule_thickness,F=d.FONTDATA.TeX_factor;var o=q[this.base]||{bbox:this.HTMLzeroBBox()};var u,r,z,w,s,B,I,N=0;if(o.bbox.ic){N=1.3*o.bbox.ic+0.05}for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L];s=d.TeX.big_op_spacing5*O;var 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M=this.HTMLgetScale(),G=this.HTMLgetMu(J);var o=d.createStack(J),k,m=[];var n=d.createBox(o);if(this.data[this.base]){m.push(this.data[this.base].toHTML(n));if(B!=null){this.data[this.base].HTMLstretchV(n,H,B)}else{if(H!=null){this.data[this.base].HTMLstretchH(n,H)}}}else{n.bbox=this.HTMLzeroBBox()}var K=d.TeX.x_height*M,A=d.TeX.scriptspace*M*0.75;var j,w;if(this.HTMLnotEmpty(this.data[this.sup])){j=d.createBox(o);m.push(this.data[this.sup].toHTML(j))}if(this.HTMLnotEmpty(this.data[this.sub])){w=d.createBox(o);m.push(this.data[this.sub].toHTML(w))}d.MeasureSpans(m);if(j){j.bbox.w+=A;j.bbox.rw=Math.max(j.bbox.w,j.bbox.rw)}if(w){w.bbox.w+=A;w.bbox.rw=Math.max(w.bbox.w,w.bbox.rw)}d.placeBox(n,0,0);var l=(this.data[this.sup]||this.data[this.sub]||this).HTMLgetScale();var E=d.TeX.sup_drop*l,C=d.TeX.sub_drop*l;var y=n.bbox.h-E,x=n.bbox.d+C,L=0,F;if(n.bbox.ic){n.bbox.w-=n.bbox.ic;L=1.3*n.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&n.bbox.scale===1&&!this.data[this.base].Get("largeop")){y=x=0}}var I=this.getValues("subscriptshift","superscriptshift");I.subscriptshift=(I.subscriptshift===""?0:d.length2em(I.subscriptshift,G));I.superscriptshift=(I.superscriptshift===""?0:d.length2em(I.superscriptshift,G));if(!j){if(w){x=Math.max(x,d.TeX.sub1*M,w.bbox.h-(4/5)*K,I.subscriptshift);d.placeBox(w,n.bbox.w,-x,w.bbox)}}else{if(!w){k=this.getValues("displaystyle","texprimestyle");F=d.TeX[(k.displaystyle?"sup1":(k.texprimestyle?"sup3":"sup2"))];y=Math.max(y,F*M,j.bbox.d+(1/4)*K,I.superscriptshift);d.placeBox(j,n.bbox.w+L,y,j.bbox)}else{x=Math.max(x,d.TeX.sub2*M);var 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u=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(u.indentalignfirst!==f.INDENTALIGN.INDENTALIGN){u.indentalign=u.indentalignfirst}if(u.indentalign===f.INDENTALIGN.AUTO){u.indentalign=this.displayAlign}k.style.textAlign=u.indentalign;if(u.indentshiftfirst!==f.INDENTSHIFT.INDENTSHIFT){u.indentshift=u.indentshiftfirst}if(u.indentshift==="auto"){u.indentshift=this.displayIndent}if(u.indentshift&&u.indentalign!==f.INDENTALIGN.CENTER){t.style[{left:"marginLeft",right:"marginRight"}[u.indentalign]]=d.Em(d.length2em(u.indentshift))}}return t},HTMLspanElement:f.mbase.prototype.HTMLspanElement});f.TeXAtom.Augment({toHTML:function(k){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){if(this.texClass===f.TEXCLASS.VCENTER){var j=d.createStack(k);var l=d.createBox(j);d.Measured(this.data[0].toHTML(l),l);d.placeBox(l,0,d.TeX.axis_height-(l.bbox.h+l.bbox.d)/2+l.bbox.d)}else{k.bbox=this.data[0].toHTML(k).bbox}}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k}});MathJax.Hub.Register.StartupHook("onLoad",function(){setTimeout(MathJax.Callback(["loadComplete",d,"jax.js"]),0)})});b.Register.StartupHook("End Config",function(){b.Browser.Select({MSIE:function(j){var n=(document.documentMode||0);var m=j.versionAtLeast("7.0");var l=j.versionAtLeast("8.0")&&n>7;var k=(document.compatMode==="BackCompat");if(n<9){d.config.styles[".MathJax .MathJax_HitBox"]["background-color"]="white";d.config.styles[".MathJax .MathJax_HitBox"].opacity=0;d.config.styles[".MathJax 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j=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var k=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var p=(l&&o.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!o.versionAtLeast("5.0"))||(k!=null&&(k[1]<2||(k[1]==2&&k[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!l,safariTextNodeBug:!m,forceReflow:true,allowWebFonts:(l&&!p?"otf":false)});if(j){d.Augment({webFontDefault:(o.isMobile?"sans-serif":"serif")})}if(o.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(p){var n=b.config["HTML-CSS"];if(n){n.availableFonts=[];n.preferredFont=null}else{b.config["HTML-CSS"]={availableFonts:[],preferredFont:null}}}},Chrome:function(j){d.Augment({Em:d.Px,unEm:d.unPx,chromeHeightBug:true,cloneNodeBug:true,rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariWebFontSerif:[""],forceReflow:true,allowWebFonts:(j.versionAtLeast("4.0")?"otf":"svg")})},Opera:function(j){j.isMini=(navigator.appVersion.match("Opera Mini")!=null);d.config.styles[".MathJax .merror"]["vertical-align"]=null;d.config.styles[".MathJax span"]["z-index"]=0;d.Augment({operaHeightBug:true,operaVerticalAlignBug:true,operaFontSizeBug:j.versionAtLeast("10.61"),initialSkipBug:true,FontFaceBug:true,PaddingWidthBug:true,allowWebFonts:(j.versionAtLeast("10.0")&&!j.isMini?"otf":false),adjustAvailableFonts:d.removeSTIXfonts})},Konqueror:function(j){d.Augment({konquerorVerticalAlignBug:true})}})});MathJax.Hub.Register.StartupHook("End 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l}for(var n=0,k=o.length;n<k;n++){if(o[n]===l){continue}if(this.testCollection(o[n])){return o[n]}}return null},testCollection:function(k){return this.testFont(this.FontInfo[k])},testFont:function(n){if(n.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(n.weight||"normal");this.div.style.fontStyle=(n.style||"normal")}var l=this.getComparisonWidths(n.testString,n.noStyleChar);if(l){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==l[0]){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[l[2]];if(this.div.offsetWidth==l[1]){return false}}if(this.div.offsetWidth!=l[3]||this.div.offsetHeight!=l[4]){if(n.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var o=0,k=this.testSize.length;o<k;o++){if(this.testStyleChar(n,this.testSize[o])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(m,p){var s=3+(m.weight?2:0)+(m.style?4:0);var l="",o=0;var r=this.div.style.fontSize;this.div.style.fontSize=p;if(d.msieItalicWidthBug&&m.style==="italic"){this.text.nodeValue=l=this.compChar;o=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+l}else{this.text.nodeValue=this.compChar+l}var k=this.div.offsetWidth-o;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+l}else{this.text.nodeValue=this.styleChar+l}var q=Math.floor((this.div.offsetWidth-o)/k+0.5);if(q===s){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+l}else{this.text.nodeValue=this.versionChar+l}m.version=Math.floor((this.div.offsetWidth-o)/k+1.5)/2}this.div.style.fontSize=r;return(q===s)},getComparisonWidths:function(p,n){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!n){p+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=p}else{this.text.nodeValue=p}this.div.style.fontFamily=this.comparisonFont[0];var 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o=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){o+=":"+document.location.port}o+="/";if(h.fileURL(d.webfontDir).substr(0,o.length)!==o){this.firefoxFontError(m)}}if(!this.webFontLoaded){d.loadWebFontError(m,l)}else{l()}},loadError:function(k){e(["CantLoadWebFont","Can't load web font %1",d.fontInUse+"/"+k.directory],null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+k.directory,k])},firefoxFontError:function(k){e(["FirefoxCantLoadWebFont","Firefox can't load web fonts from a remote host"],null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(k,l,m){if(k.time(m)){return}if(d.Font.testFont(l)){m(k.STATUS.OK)}else{setTimeout(k,k.delay)}},fontFace:function(m){var n=d.allowWebFonts;var p=d.FONTDATA.FONTS[m];if(d.msieFontCSSBug&&!p.family.match(/-Web$/)){p.family+="-Web"}var l=h.fileURL(d.webfontDir+"/"+n);var k=m.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!k.match(/-/)){k+="-Regular"}if(n==="svg"){k+=".svg#"+k}else{k+="."+n}var o={"font-family":p.family,src:"url('"+l+"/"+k+"')"};if(n==="otf"){o.src+=" format('opentype')";l=h.fileURL(d.webfontDir+"/woff");o.src="url('"+l+"/"+k.replace(/otf$/,"woff")+"') format('woff'), "+o.src}else{if(n!=="eot"){o.src+=" format('"+n+"')"}}if(!(d.FontFaceBug&&p.isWebFont)){if(m.match(/-bold/)){o["font-weight"]="bold"}if(m.match(/-italic/)){o["font-style"]="italic"}}return o}});var j,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! 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l=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=l.offsetWidth/5;this.hiddenDiv.removeChild(l);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(k){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return h.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(n){for(var l=0,k=n.length;l<k;l++){if(n[l]==="STIX"){n.splice(l,1);k--;l--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=n[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var l=0,k=d.config.preloadWebFonts.length;l<k;l++){var n=d.FONTDATA.FONTS[d.config.preloadWebFonts[l]];if(!n.available){d.Font.testFont(n)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(o){var u=o.jax[this.id],v,r=u.length,z,t,A,n,y,l,x,q,s,k,w=false,B=this.config.linebreaks.automatic,p=this.config.linebreaks.width;if(B){w=(p.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(w){p=p.replace(/\s*container\s*/,"")}else{k=this.defaultWidth}if(p===""){p="100%"}}else{k=100000}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}t=z.previousSibling;if(t&&String(t.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){t.parentNode.removeChild(t)}l=z.MathJax.elementJax;if(!l){continue}l.HTMLCSS={display:(l.root.Get("display")==="block")};A=n=this.Element("span",{className:"MathJax",id:l.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:j.Menu,onmousedown:j.Mousedown,onmouseover:j.Mouseover,onmouseout:j.Mouseout,onmousemove:j.Mousemove,onclick:j.Click,ondblclick:j.DblClick});if(b.Browser.noContextMenu){A.ontouchstart=a.start;A.ontouchend=a.end}if(l.HTMLCSS.display){n=this.Element("div",{className:"MathJax_Display"});n.appendChild(A)}else{if(this.msieDisappearingBug){A.style.display="inline-block"}}n.setAttribute("role","textbox");n.setAttribute("aria-readonly","true");n.className+=" MathJax_Processing";z.parentNode.insertBefore(n,z);z.parentNode.insertBefore(this.EmExSpan.cloneNode(true),z);if(w){n.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),n)}}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=z.previousSibling;n=y.previousSibling;l=z.MathJax.elementJax;if(!l){continue}x=y.firstChild.offsetHeight/60;q=y.lastChild.firstChild.offsetHeight/60;if(w){k=n.previousSibling.firstChild.offsetWidth}if(x===0||x==="NaN"){this.hiddenDiv.appendChild(n);l.HTMLCSS.isHidden=true;x=this.defaultEx;q=this.defaultEm;if(w){k=this.defaultWidth}}s=Math.floor(Math.max(this.config.minScaleAdjust/100,(x/this.TeX.x_height)/q)*this.config.scale);l.HTMLCSS.scale=s/100;l.HTMLCSS.fontSize=s+"%";l.HTMLCSS.em=l.HTMLCSS.outerEm=q;this.em=q*s/100;l.HTMLCSS.ex=x;l.HTMLCSS.lineWidth=(B?this.length2em(p,1,k/this.em):1000000)}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=u[v].previousSibling;l=u[v].MathJax.elementJax;if(!l){continue}if(w){A=y.previousSibling;if(!l.HTMLCSS.isHidden){A=A.previousSibling}A.parentNode.removeChild(A)}y.parentNode.removeChild(y)}o.HTMLCSSeqn=o.HTMLCSSlast=0;o.HTMLCSSi=-1;o.HTMLCSSchunk=this.config.EqnChunk;o.HTMLCSSdelay=false},Translate:function(l,p){if(!l.parentNode){return}if(p.HTMLCSSdelay){p.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var k=l.MathJax.elementJax,o=k.root,m=document.getElementById(k.inputID+"-Frame"),q=(k.HTMLCSS.display?m.parentNode:m);this.em=g.mbase.prototype.em=k.HTMLCSS.em*k.HTMLCSS.scale;this.outerEm=k.HTMLCSS.em;this.scale=k.HTMLCSS.scale;this.linebreakWidth=k.HTMLCSS.lineWidth;m.style.fontSize=k.HTMLCSS.fontSize;this.initImg(m);this.initHTML(o,m);o.setTeXclass();try{o.toHTML(m,q)}catch(n){if(n.restart){while(m.firstChild){m.removeChild(m.firstChild)}}throw n}if(k.HTMLCSS.isHidden){l.parentNode.insertBefore(q,l)}q.className=q.className.split(/ /)[0];if(this.hideProcessedMath){q.className+=" MathJax_Processed";if(l.MathJax.preview){k.HTMLCSS.preview=l.MathJax.preview;delete l.MathJax.preview}p.HTMLCSSeqn+=(p.i-p.HTMLCSSi);p.HTMLCSSi=p.i;if(p.HTMLCSSeqn>=p.HTMLCSSlast+p.HTMLCSSchunk){this.postTranslate(p);p.HTMLCSSchunk=Math.floor(p.HTMLCSSchunk*this.config.EqnChunkFactor);p.HTMLCSSdelay=true}}},postTranslate:function(r){var l=r.jax[this.id];if(!this.hideProcessedMath){return}for(var p=r.HTMLCSSlast,k=r.HTMLCSSeqn;p<k;p++){var n=l[p];if(n&&n.MathJax.elementJax){n.previousSibling.className=n.previousSibling.className.split(/ /)[0];var q=n.MathJax.elementJax.HTMLCSS;if(q.preview){q.preview.innerHTML="";n.MathJax.preview=q.preview;delete q.preview}}}if(this.forceReflow){var o=(document.styleSheets||[])[0]||{};o.disabled=true;o.disabled=false}r.HTMLCSSlast=r.HTMLCSSeqn},getJaxFromMath:function(k){if(k.parentNode.className==="MathJax_Display"){k=k.parentNode}do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return k.root.HTMLspanElement()},getHoverBBox:function(k,n,o){var p=n.bbox,m=k.HTMLCSS.outerEm;var l={w:p.w*m,h:p.h*m,d:p.d*m};if(p.width){l.width=p.width}return l},Zoom:function(l,v,u,k,s){v.className="MathJax";v.style.fontSize=l.HTMLCSS.fontSize;var x=v.appendChild(this.EmExSpan.cloneNode(true));var o=x.lastChild.firstChild.offsetHeight/60;this.em=g.mbase.prototype.em=o;this.outerEm=o/l.HTMLCSS.scale;x.parentNode.removeChild(x);this.idPostfix="-zoom";l.root.toHTML(v,v);this.idPostfix="";var n=l.root.HTMLspanElement().bbox.width;if(n){v.style.width=Math.floor(k-1.5*d.em)+"px";v.style.display="inline-block";var m=(l.root.id||"MathJax-Span-"+l.root.spanID)+"-zoom";var p=document.getElementById(m).firstChild;while(p&&p.style.width!==n){p=p.nextSibling}if(p){p.style.width="100%"}}v.style.position="absolute";if(!n){u.style.position="absolute"}var t=v.offsetWidth,r=v.offsetHeight,w=u.offsetHeight,q=u.offsetWidth;if(q===0){q=u.parentNode.offsetWidth}v.style.position=u.style.position="";return{Y:-j.getBBox(v).h,mW:q,mH:w,zW:t,zH:r}},initImg:function(k){},initHTML:function(l,k){},initFont:function(k){var m=d.FONTDATA.FONTS,l=d.config.availableFonts;if(l&&l.length&&d.Font.testFont(m[k])){m[k].available=true;return null}if(!this.allowWebFonts){return null}m[k].isWebFont=true;if(d.FontFaceBug){m[k].family=k;if(d.msieFontCSSBug){m[k].family+="-Web"}}return h.Styles({"@font-face":this.Font.fontFace(k)})},Remove:function(k){var l=document.getElementById(k.inputID+"-Frame");if(l){if(k.HTMLCSS.display){l=l.parentNode}l.parentNode.removeChild(l)}delete k.HTMLCSS},getHD:function(l){var k=l.style.position;l.style.position="absolute";this.HDimg.style.height="0px";l.appendChild(this.HDspan);var m={h:l.offsetHeight};this.HDimg.style.height=m.h+"px";m.d=l.offsetHeight-m.h;m.h-=m.d;m.h/=this.em;m.d/=this.em;l.removeChild(this.HDspan);l.style.position=k;return m},getW:function(o){var l,n,m=(o.bbox||{}).w,p=o;if(o.bbox&&o.bbox.exactW){return m}if((o.bbox&&m>=0&&!this.initialSkipBug)||this.negativeBBoxes||!o.firstChild){l=o.offsetWidth;n=o.parentNode.offsetHeight}else{if(o.bbox&&m<0&&this.msieNegativeBBoxBug){l=-o.offsetWidth,n=o.parentNode.offsetHeight}else{if(this.initialSkipBug){var k=o.style.position;o.style.position="absolute";p=this.startMarker;o.insertBefore(p,o.firstChild)}o.appendChild(this.endMarker);l=this.endMarker.offsetLeft-p.offsetLeft;o.removeChild(this.endMarker);if(this.initialSkipBug){o.removeChild(p);o.style.position=k}}}if(n!=null){o.parentNode.HH=n/this.em}return l/this.em},Measured:function(m,l){var n=m.bbox;if(n.width==null&&n.w&&!n.isMultiline){var k=this.getW(m);n.rw+=k-n.w;n.w=k;n.exactW=true}if(!l){l=m.parentNode}if(!l.bbox){l.bbox=n}return m},Remeasured:function(l,k){k.bbox=this.Measured(l,k).bbox},MeasureSpans:function(o){var r=[],t,q,n,u,k,p,l,s;for(q=0,n=o.length;q<n;q++){t=o[q];if(!t){continue}u=t.bbox;s=this.parentNode(t);if(u.exactW||u.width||u.w===0||u.isMultiline){if(!s.bbox){s.bbox=u}continue}if(this.negativeBBoxes||!t.firstChild||(u.w>=0&&!this.initialSkipBug)||(u.w<0&&this.msieNegativeBBoxBug)){r.push([t])}else{if(this.initialSkipBug){k=this.startMarker.cloneNode(true);p=this.endMarker.cloneNode(true);t.insertBefore(k,t.firstChild);t.appendChild(p);r.push([t,k,p,t.style.position]);t.style.position="absolute"}else{p=this.endMarker.cloneNode(true);t.appendChild(p);r.push([t,null,p])}}}for(q=0,n=r.length;q<n;q++){t=r[q][0];u=t.bbox;s=this.parentNode(t);if((u.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!t.firstChild){l=t.offsetWidth;s.HH=s.offsetHeight/this.em}else{if(u.w<0&&this.msieNegativeBBoxBug){l=-t.offsetWidth,s.HH=s.offsetHeight/this.em}else{l=r[q][2].offsetLeft-((r[q][1]||{}).offsetLeft||0)}}l/=this.em;u.rw+=l-u.w;u.w=l;u.exactW=true;if(!s.bbox){s.bbox=u}}for(q=0,n=r.length;q<n;q++){t=r[q];if(t[1]){t[1].parentNode.removeChild(t[1]),t[0].style.position=t[3]}if(t[2]){t[2].parentNode.removeChild(t[2])}}},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},EmRounded:function(k){k=(Math.round(k*d.em)+0.05)/d.em;if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(k){return parseFloat(k)},Px:function(k){k*=this.em;var l=(k<0?"-":"");return l+Math.abs(k).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(k){return parseFloat(k)/this.em},Percent:function(k){return(100*k).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(r,l,p){if(typeof(r)!=="string"){r=r.toString()}if(r===""){return""}if(r===g.SIZE.NORMAL){return 1}if(r===g.SIZE.BIG){return 2}if(r===g.SIZE.SMALL){return 0.71}if(r==="infinity"){return d.BIGDIMEN}var o=this.FONTDATA.TeX_factor;if(r.match(/mathspace$/)){return d.MATHSPACE[r]*o}var n=r.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var k=parseFloat(n[1]||"1"),q=n[2];if(p==null){p=1}if(l==null){l=1}if(q==="em"){return k*o}if(q==="ex"){return k*d.TeX.x_height*o}if(q==="%"){return k/100*p}if(q==="px"){return k/d.em}if(q==="pt"){return k/10*o}if(q==="pc"){return k*1.2*o}if(q==="in"){return k*this.pxPerInch/d.em}if(q==="cm"){return k*this.pxPerInch/d.em/2.54}if(q==="mm"){return k*this.pxPerInch/d.em/25.4}if(q==="mu"){return k/18*o*l}return k*o*p},thickness2em:function(l,k){var m=d.TeX.rule_thickness;if(l===g.LINETHICKNESS.MEDIUM){return m}if(l===g.LINETHICKNESS.THIN){return 0.67*m}if(l===g.LINETHICKNESS.THICK){return 1.67*m}return this.length2em(l,k,m)},getPadding:function(l){var n={top:0,right:0,bottom:0,left:0},k=false;for(var o in n){if(n.hasOwnProperty(o)){var m=l.style["padding"+o.charAt(0).toUpperCase()+o.substr(1)];if(m){n[o]=this.length2em(m);k=true}}}return(k?n:false)},getBorders:function(p){var m={top:0,right:0,bottom:0,left:0},n={},l=false;for(var q in m){if(m.hasOwnProperty(q)){var k="border"+q.charAt(0).toUpperCase()+q.substr(1);var o=p.style[k+"Style"];if(o){l=true;m[q]=this.length2em(p.style[k+"Width"]);n[k]=[p.style[k+"Width"],p.style[k+"Style"],p.style[k+"Color"]].join(" ")}}}m.css=n;return(l?m:false)},setBorders:function(k,l){if(l){for(var m in l.css){if(l.css.hasOwnProperty(m)){k.style[m]=l.css[m]}}}},createStrut:function(m,l,n){var k=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:l+"px",width:"1px",marginRight:"-1px"}});if(n){m.insertBefore(k,m.firstChild)}else{m.appendChild(k)}return k},createBlank:function(l,k,m){var n=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(k)}});if(m){l.insertBefore(n,l.firstChild)}else{l.appendChild(n)}return n},createShift:function(l,k,n){var m=this.Element("span",{style:{marginLeft:this.Em(k)},isMathJax:true});if(n){l.insertBefore(m,l.firstChild)}else{l.appendChild(m)}return m},createSpace:function(p,n,o,q,m,s){if(n<-o){o=-n}var r=this.Em(n+o),k=this.Em(-o);if(this.msieInlineBlockAlignBug){k=this.Em(d.getHD(p.parentNode).d-o)}if(p.isBox||s){var l=(p.scale==null?1:p.scale);p.bbox={exactW:true,h:n*l,d:o*l,w:q*l,rw:q*l,lw:0};p.style.height=r;p.style.verticalAlign=k;p.HH=(n+o)*l}else{p=this.addElement(p,"span",{style:{height:r,verticalAlign:k},isMathJax:true})}if(q>=0){p.style.width=this.Em(q);p.style.display="inline-block";p.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){p.style.height=""}p.style.marginLeft=this.Em(q);if(d.safariNegativeSpaceBug&&p.parentNode.firstChild==p){this.createBlank(p,0,true)}}if(m&&m!==g.COLOR.TRANSPARENT){p.style.backgroundColor=m;p.style.position="relative"}return p},createRule:function(r,n,p,s,l){if(n<-p){p=-n}var m=d.TeX.min_rule_thickness,o=1;if(s>0&&s*this.em<m){s=m/this.em}if(n+p>0&&(n+p)*this.em<m){o=1/(n+p)*(m/this.em);n*=o;p*=o}if(!l){l="solid"}else{l="solid "+l}l=this.Em(s)+" "+l;var t=(o===1?this.Em(n+p):m+"px"),k=this.Em(-p);var q=this.addElement(r,"span",{style:{borderLeft:l,display:"inline-block",overflow:"hidden",width:0,height:t,verticalAlign:k},bbox:{h:n,d:p,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:n+p,isMathJax:true});if(s>0&&q.offsetWidth==0){q.style.width=this.Em(s)}if(r.isBox||r.className=="mspace"){r.bbox=q.bbox,r.HH=n+p}return q},createFrame:function(s,q,r,u,x,l){if(q<-r){r=-q}var p=2*x;if(this.msieFrameSizeBug){if(u<p){u=p}if(q+r<p){q=p-r}}if(this.msieBorderWidthBug){p=0}var v=this.Em(q+r-p),k=this.Em(-r-x),o=this.Em(u-p);var m=this.Em(x)+" "+l;var n=this.addElement(s,"span",{style:{border:m,display:"inline-block",overflow:"hidden",width:o,height:v},bbox:{h:q,d:r,w:u,rw:u,lw:0,exactW:true},noAdjust:true,HH:q+r,isMathJax:true});if(k){n.style.verticalAlign=k}return n},parentNode:function(l){var k=l.parentNode;if(k.nodeName.toLowerCase()==="a"){k=k.parentNode}return k},createStack:function(m,o,l){if(this.msiePaddingWidthBug){this.createStrut(m,0)}var n=String(l).match(/%$/);var k=(!n&&l!=null?l:0);m=this.addElement(m,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(n?"100%":this.Em(k)),height:0}});if(!o){m.parentNode.bbox=m.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:k,lw:this.BIGDIMEN,rw:(!n&&l!=null?l:-this.BIGDIMEN)};if(n){m.bbox.width=l}}return m},createBox:function(l,k){var m=this.addElement(l,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(k!=null){m.style.width=k}return m},addBox:function(k,l){l.style.position="absolute";l.isBox=l.isMathJax=true;return k.appendChild(l)},placeBox:function(u,s,q,o){u.isMathJax=true;var v=d.parentNode(u),C=u.bbox,z=v.bbox;if(this.msiePlaceBoxBug){this.addText(u,this.NBSP)}if(this.imgSpaceBug){this.addText(u,this.imgSpace)}var w,F=0;if(u.HH!=null){w=u.HH}else{if(C){w=Math.max(3,C.h+C.d)}else{w=u.offsetHeight/this.em}}if(!u.noAdjust){w+=1;w=Math.round(w*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(u,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(w)}})}else{this.addElement(u,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(w)}});if(d.chromeHeightBug){w-=(u.lastChild.offsetHeight-Math.round(w*this.em))/this.em}}}if(C){if(this.initialSkipBug){if(C.lw<0){F=C.lw;d.createBlank(u,-F,true)}if(C.rw>C.w){d.createBlank(u,C.rw-C.w+0.1)}}if(!this.msieClipRectBug&&!C.noclip&&!o){var B=3/this.em;var A=(C.H==null?C.h:C.H),m=(C.D==null?C.d:C.D);var E=w-A-B,p=w+m+B,n=C.lw-3*B,k=1000;if(this.initialSkipBug&&C.lw<0){n=-3*B}if(C.isFixed){k=C.width-n}u.style.clip="rect("+this.Em(E)+" "+this.Em(k)+" "+this.Em(p)+" "+this.Em(n)+")"}}u.style.top=this.Em(-q-w);u.style.left=this.Em(s+F);if(C&&z){if(C.H!=null&&(z.H==null||C.H+q>z.H)){z.H=C.H+q}if(C.D!=null&&(z.D==null||C.D-q>z.D)){z.D=C.D-q}if(C.h+q>z.h){z.h=C.h+q}if(C.d-q>z.d){z.d=C.d-q}if(z.H!=null&&z.H<=z.h){delete z.H}if(z.D!=null&&z.D<=z.d){delete z.D}if(C.w+s>z.w){z.w=C.w+s;if(z.width==null){v.style.width=this.Em(z.w)}}if(C.rw+s>z.rw){z.rw=C.rw+s}if(C.lw+s<z.lw){z.lw=C.lw+s}if(C.width!=null&&!C.isFixed){if(z.width==null){v.style.width=z.width="100%";if(C.minWidth){v.style.minWidth=z.minWidth=C.minWidth}}u.style.width=C.width}}},alignBox:function(n,t,s){this.placeBox(n,0,s);var p=n.bbox;if(p.isMultiline){return}var m=p.width!=null&&!p.isFixed;var o=0,q=-p.w/2,k="50%";if(this.initialSkipBug){o=p.w-p.rw-0.1;q+=p.lw}if(this.msieMarginScaleBug){q=(q*this.em)+"px"}else{q=this.Em(q)}if(m){q="";k=(50-parseFloat(p.width)/2)+"%"}b.Insert(n.style,({right:{left:"",right:this.Em(o)},center:{left:k,marginLeft:q}})[t])},setStackWidth:function(l,k){if(typeof(k)==="number"){l.style.width=this.Em(Math.max(0,k));var m=l.bbox;if(m){m.w=k;m.exactW=true}m=l.parentNode.bbox;if(m){m.w=k;m.exactW=true}}else{l.style.width=l.parentNode.style.width="100%";if(l.bbox){l.bbox.width=k}if(l.parentNode.bbox){l.parentNode.bbox.width=k}}},createDelimiter:function(u,k,n,q,o){if(!k){u.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};u.bbox.rw=u.bbox.w;this.createSpace(u,u.bbox.h,u.bbox.d,u.bbox.w);return}if(!q){q=1}if(!(n instanceof Array)){n=[n,n]}var t=n[1];n=n[0];var l={alias:k};while(l.alias){k=l.alias;l=this.FONTDATA.DELIMITERS[k];if(!l){l={HW:[0,this.FONTDATA.VARIANT[g.VARIANT.NORMAL]]}}}if(l.load){b.RestartAfter(h.Require(this.fontDir+"/fontdata-"+l.load+".js"))}for(var s=0,p=l.HW.length;s<p;s++){if(l.HW[s][0]*q>=n-0.01||(s==p-1&&!l.stretch)){if(l.HW[s][2]){q*=l.HW[s][2]}if(l.HW[s][3]){k=l.HW[s][3]}var r=this.addElement(u,"span");this.createChar(r,[k,l.HW[s][1]],q,o);u.bbox=r.bbox;u.offset=0.65*u.bbox.w;u.scale=q;return}}if(l.stretch){this["extendDelimiter"+l.dir](u,t,l.stretch,q,o)}},extendDelimiterV:function(A,t,E,F,w){var o=this.createStack(A,true);var v=this.createBox(o),u=this.createBox(o);this.createChar(v,(E.top||E.ext),F,w);this.createChar(u,(E.bot||E.ext),F,w);var m={bbox:{w:0,lw:0,rw:0}},D=m,p;var B=v.bbox.h+v.bbox.d+u.bbox.h+u.bbox.d;var r=-v.bbox.h;this.placeBox(v,0,r,true);r-=v.bbox.d;if(E.mid){D=this.createBox(o);this.createChar(D,E.mid,F,w);B+=D.bbox.h+D.bbox.d}if(E.min&&t<B*E.min){t=B*E.min}if(t>B){m=this.Element("span");this.createChar(m,E.ext,F,w);var C=m.bbox.h+m.bbox.d,l=C-0.05,x,q,z=(E.mid?2:1);q=x=Math.min(Math.ceil((t-B)/(z*l)),this.maxStretchyParts);if(!E.fullExtenders){l=(t-B)/(z*x)}var s=(x/(x+1))*(C-l);l=C-s;r+=s+l-m.bbox.h;while(z-->0){while(x-->0){if(!this.msieCloneNodeBug){p=m.cloneNode(true)}else{p=this.Element("span");this.createChar(p,E.ext,F,w)}p.bbox=m.bbox;r-=l;this.placeBox(this.addBox(o,p),0,r,true)}r+=s-m.bbox.d;if(E.mid&&z){this.placeBox(D,0,r-D.bbox.h,true);x=q;r+=-(D.bbox.h+D.bbox.d)+s+l-m.bbox.h}}}else{r+=(B-t)/2;if(E.mid){this.placeBox(D,0,r-D.bbox.h,true);r+=-(D.bbox.h+D.bbox.d)}r+=(B-t)/2}this.placeBox(u,0,r-u.bbox.h,true);r-=u.bbox.h+u.bbox.d;A.bbox={w:Math.max(v.bbox.w,m.bbox.w,u.bbox.w,D.bbox.w),lw:Math.min(v.bbox.lw,m.bbox.lw,u.bbox.lw,D.bbox.lw),rw:Math.max(v.bbox.rw,m.bbox.rw,u.bbox.rw,D.bbox.rw),h:0,d:-r,exactW:true};A.scale=F;A.offset=0.55*A.bbox.w;A.isMultiChar=true;this.setStackWidth(o,A.bbox.w)},extendDelimiterH:function(B,o,E,G,y){var r=this.createStack(B,true);var p=this.createBox(r),C=this.createBox(r);this.createChar(p,(E.left||E.rep),G,y);this.createChar(C,(E.right||E.rep),G,y);var l=this.Element("span");this.createChar(l,E.rep,G,y);var D={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},m;this.placeBox(p,-p.bbox.lw,0,true);var u=(p.bbox.rw-p.bbox.lw)+(C.bbox.rw-C.bbox.lw)-0.05,t=p.bbox.rw-p.bbox.lw-0.025,v;if(E.mid){D=this.createBox(r);this.createChar(D,E.mid,G,y);u+=D.bbox.w}if(E.min&&o<u*E.min){o=u*E.min}if(o>u){var F=l.bbox.rw-l.bbox.lw,q=F-0.05,z,s,A=(E.mid?2:1);s=z=Math.min(Math.ceil((o-u)/(A*q)),this.maxStretchyParts);if(!E.fillExtenders){q=(o-u)/(A*z)}v=(z/(z+1))*(F-q);q=F-v;t-=l.bbox.lw+v;while(A-->0){while(z-->0){if(!this.cloneNodeBug){m=l.cloneNode(true)}else{m=this.Element("span");this.createChar(m,E.rep,G,y)}m.bbox=l.bbox;this.placeBox(this.addBox(r,m),t,0,true);t+=q}if(E.mid&&A){this.placeBox(D,t,0,true);t+=D.bbox.w-v;z=s}}}else{t-=(u-o)/2;if(E.mid){this.placeBox(D,t,0,true);t+=D.bbox.w}t-=(u-o)/2}this.placeBox(C,t,0,true);B.bbox={w:t+C.bbox.rw,lw:0,rw:t+C.bbox.rw,H:Math.max(p.bbox.h,l.bbox.h,C.bbox.h,D.bbox.h),D:Math.max(p.bbox.d,l.bbox.d,C.bbox.d,D.bbox.d),h:l.bbox.h,d:l.bbox.d,exactW:true};B.scale=G;B.isMultiChar=true;this.setStackWidth(r,B.bbox.w)},createChar:function(s,p,n,k){s.isMathJax=true;var r=s,t="",o={fonts:[p[1]],noRemap:true};if(k&&k===g.VARIANT.BOLD){o.fonts=[p[1]+"-bold",p[1]]}if(typeof(p[1])!=="string"){o=p[1]}if(p[0] instanceof Array){for(var q=0,l=p[0].length;q<l;q++){t+=String.fromCharCode(p[0][q])}}else{t=String.fromCharCode(p[0])}if(p[4]){n*=p[4]}if(n!==1||p[3]){r=this.addElement(s,"span",{style:{fontSize:this.Percent(n)},scale:n,isMathJax:true});this.handleVariant(r,o,t);s.bbox=r.bbox}else{this.handleVariant(s,o,t)}if(p[2]){s.style.marginLeft=this.Em(p[2])}if(p[3]){s.firstChild.style.verticalAlign=this.Em(p[3]);s.bbox.h+=p[3];if(s.bbox.h<0){s.bbox.h=0}}if(p[5]){s.bbox.h+=p[5]}if(p[6]){s.bbox.d+=p[6]}if(this.AccentBug&&s.bbox.w===0){r.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(l,k){k-=l.bbox.h;l.bbox.d-=k;l.bbox.h+=k;if(k){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&l.isMultiChar)){if(l.firstChild.style.display===""&&l.style.top!==""){l=l.firstChild;k-=d.unEm(l.style.top)}l.style.position="relative";l.style.top=this.Em(-k)}else{l.style.verticalAlign=this.Em(k);if(d.ffVerticalAlignBug){d.createRule(l.parentNode,l.bbox.h,0,0)}}}},handleVariant:function(A,p,s){var z="",x,C,t,D,k=A,l=!!A.style.fontFamily;if(s.length===0){return}if(!A.bbox){A.bbox={w:0,h:-this.BIGDIMEN,d:-this.BIGDIMEN,rw:-this.BIGDIMEN,lw:this.BIGDIMEN}}if(!p){p=this.FONTDATA.VARIANT[g.VARIANT.NORMAL]}D=p;for(var B=0,y=s.length;B<y;B++){p=D;x=s.charCodeAt(B);C=s.charAt(B);if(x>=55296&&x<56319){B++;x=(((x-55296)<<10)+(s.charCodeAt(B)-56320))+65536;if(this.FONTDATA.RemapPlane1){var E=this.FONTDATA.RemapPlane1(x,p);x=E.n;p=E.variant}}else{var u,r,v=this.FONTDATA.RANGES;for(u=0,r=v.length;u<r;u++){if(v[u].name==="alpha"&&p.noLowerCase){continue}var q=p["offset"+v[u].offset];if(q&&x>=v[u].low&&x<=v[u].high){if(v[u].remap&&v[u].remap[x]){x=q+v[u].remap[x]}else{x=x-v[u].low+q;if(v[u].add){x+=v[u].add}}if(p["variant"+v[u].offset]){p=this.FONTDATA.VARIANT[p["variant"+v[u].offset]]}break}}}if(p.remap&&p.remap[x]){if(p.remap[x] instanceof Array){var o=p.remap[x];x=o[0];p=this.FONTDATA.VARIANT[o[1]]}else{if(typeof(p.remap[x])==="string"){s=p.remap[x]+s.substr(B+1);B=0;y=s.length;x=s.charCodeAt(0)}else{x=p.remap[x];if(p.remap.variant){p=this.FONTDATA.VARIANT[p.remap.variant]}}}}if(this.FONTDATA.REMAP[x]&&!p.noRemap){x=this.FONTDATA.REMAP[x];if(x instanceof Array){p=this.FONTDATA.VARIANT[x[1]];x=x[0]}if(typeof(x)==="string"){s=x+s.substr(B+1);B=0;y=s.length;x=x.charCodeAt(0)}}t=this.lookupChar(p,x);C=t[x];if(l||(!this.checkFont(t,k.style)&&!C[5].img)){if(z.length){this.addText(k,z);z=""}var w=!!k.style.fontFamily||!!A.style.fontStyle||!!A.style.fontWeight||!t.directory||l;l=false;if(k!==A){w=!this.checkFont(t,A.style);k=A}if(w){k=this.addElement(A,"span",{isMathJax:true,subSpan:true})}this.handleFont(k,t,k!==A)}z=this.handleChar(k,t,C,x,z);if(!(C[5]||{}).space){if(C[0]/1000>A.bbox.h){A.bbox.h=C[0]/1000}if(C[1]/1000>A.bbox.d){A.bbox.d=C[1]/1000}}if(A.bbox.w+C[3]/1000<A.bbox.lw){A.bbox.lw=A.bbox.w+C[3]/1000}if(A.bbox.w+C[4]/1000>A.bbox.rw){A.bbox.rw=A.bbox.w+C[4]/1000}A.bbox.w+=C[2]/1000}if(z.length){this.addText(k,z)}if(A.scale&&A.scale!==1){A.bbox.h*=A.scale;A.bbox.d*=A.scale;A.bbox.w*=A.scale;A.bbox.lw*=A.scale;A.bbox.rw*=A.scale}if(s.length==1&&t.skew&&t.skew[x]){A.bbox.skew=t.skew[x]}},checkFont:function(k,l){var m=(l.fontWeight||"normal");if(m.match(/^\d+$/)){m=(parseInt(m)>=600?"bold":"normal")}return(k.family.replace(/'/g,"")===l.fontFamily.replace(/'/g,"")&&(k.style||"normal")===(l.fontStyle||"normal")&&(k.weight||"normal")===m)},handleFont:function(m,k,o){m.style.fontFamily=k.family;if(!k.directory){m.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&k.isWebFont)){var l=k.style||"normal",n=k.weight||"normal";if(l!=="normal"||o){m.style.fontStyle=l}if(n!=="normal"||o){m.style.fontWeight=n}}},handleChar:function(l,k,s,r,q){var p=s[5];if(p.space){if(q.length){this.addText(l,q)}d.createShift(l,s[2]/1000);return""}if(p.img){return this.handleImg(l,k,s,r,q)}if(p.isUnknown&&this.FONTDATA.DELIMITERS[r]){if(q.length){this.addText(l,q)}var o=l.scale;d.createDelimiter(l,r,0,1,k);if(this.FONTDATA.DELIMITERS[r].dir==="V"){l.style.verticalAlign=this.Em(l.bbox.d);l.bbox.h+=l.bbox.d;l.bbox.d=0}l.scale=o;s[0]=l.bbox.h*1000;s[1]=l.bbox.d*1000;s[2]=l.bbox.w*1000;s[3]=l.bbox.lw*1000;s[4]=l.bbox.rw*1000;return""}if(p.c==null){if(r<=65535){p.c=String.fromCharCode(r)}else{var m=r-65536;p.c=String.fromCharCode((m>>10)+55296)+String.fromCharCode((m&1023)+56320)}}if(p.rfix){this.addText(l,q+p.c);d.createShift(l,p.rfix/1000);return""}if(s[2]||!this.msieAccentBug||q.length){return q+p.c}d.createShift(l,s[3]/1000);d.createShift(l,(s[4]-s[3])/1000);this.addText(l,p.c);d.createShift(l,-s[4]/1000);return""},handleImg:function(l,k,p,o,m){return m},lookupChar:function(p,s){var o,k;if(!p.FONTS){var r=this.FONTDATA.FONTS;var q=(p.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(q instanceof Array)){q=[q]}if(p.fonts!=q){p.fonts=q}p.FONTS=[];for(o=0,k=q.length;o<k;o++){if(r[q[o]]){p.FONTS.push(r[q[o]]);r[q[o]].name=q[o]}}}for(o=0,k=p.FONTS.length;o<k;o++){var l=p.FONTS[o];if(typeof(l)==="string"){delete p.FONTS;this.loadFont(l)}if(l[s]){if(l[s].length===5){l[s][5]={}}if(d.allowWebFonts&&!l.available){this.loadWebFont(l)}else{return l}}else{this.findBlock(l,s)}}return this.unknownChar(p,s)},unknownChar:function(k,m){var l=(k.defaultFont||{family:d.config.undefinedFamily});if(k.bold){l.weight="bold"}if(k.italic){l.style="italic"}if(!l[m]){l[m]=[800,200,500,0,500,{isUnknown:true}]}b.signal.Post(["HTML-CSS Jax - unknown char",m,k]);return l},findBlock:function(l,q){if(l.Ranges){for(var p=0,k=l.Ranges.length;p<k;p++){if(q<l.Ranges[p][0]){return}if(q<=l.Ranges[p][1]){var o=l.Ranges[p][2];for(var n=l.Ranges.length-1;n>=0;n--){if(l.Ranges[n][2]==o){l.Ranges.splice(n,1)}}this.loadFont(l.directory+"/"+o+".js")}}}},loadFont:function(l){var k=MathJax.Callback.Queue();k.Push(["Require",h,this.fontDir+"/"+l]);if(this.imgFonts){if(!MathJax.isPacked){l=l.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}k.Push(["Require",h,this.webfontDir+"/png/"+l])}b.RestartAfter(k.Push({}))},loadWebFont:function(k){k.available=k.isWebFont=true;if(d.FontFaceBug){k.family=k.name;if(d.msieFontCSSBug){k.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(k))},loadWebFontError:function(l,k){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");l.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");e(["WebFontNotAvailable","Web-Fonts not available -- using image fonts instead"],null,3000);h.Require(this.directory+"/imageFonts.js",k)}else{this.allowWebFonts=false;k()}},Element:MathJax.HTML.Element,addElement:MathJax.HTML.addElement,TextNode:MathJax.HTML.TextNode,addText:MathJax.HTML.addText,ucMatch:MathJax.HTML.ucMatch,BIGDIMEN:10000000,ID:0,idPostfix:"",GetID:function(){this.ID++;return 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t=this.getValues("height","depth","width","lspace","voffset"),r=0,p=0,u=this.HTMLgetMu(s);if(t.lspace){r=this.HTMLlength2em(n,t.lspace,u)}if(t.voffset){p=this.HTMLlength2em(n,t.voffset,u)}d.placeBox(n,r,p);s.bbox={h:n.bbox.h,d:n.bbox.d,w:n.bbox.w,exactW:true,lw:Math.min(0,n.bbox.lw+r),rw:Math.max(n.bbox.w,n.bbox.rw+r),H:Math.max((n.bbox.H==null?-d.BIGDIMEN:n.bbox.H),n.bbox.h+p),D:Math.max((n.bbox.D==null?-d.BIGDIMEN:n.bbox.D),n.bbox.d-p)};if(t.height!==""){s.bbox.h=this.HTMLlength2em(n,t.height,u,"h",0)}if(t.depth!==""){s.bbox.d=this.HTMLlength2em(n,t.depth,u,"d",0)}if(t.width!==""){s.bbox.w=this.HTMLlength2em(n,t.width,u,"w",0)}if(s.bbox.H<=s.bbox.h){delete s.bbox.H}if(s.bbox.D<=s.bbox.d){delete s.bbox.D}var o=/^\s*(\d+(\.\d*)?|\.\d+)\s*(pt|em|ex|mu|px|pc|in|mm|cm)\s*$/;s.bbox.exact=!!((this.data[0]&&this.data[0].data.length==0)||o.exec(t.height)||o.exec(t.width)||o.exec(t.depth));d.setStackWidth(q,s.bbox.w)}this.HTMLhandleSpace(s);this.HTMLhandleColor(s);return 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n=this.data[0].toHTML(l);if(m!=null){this.data[0].HTMLstretchV(l,k,m)}else{if(k!=null){this.data[0].HTMLstretchH(l,k)}}l.bbox=n.bbox}this.HTMLhandleSpace(l);this.HTMLhandleColor(l);return l},HTMLstretchH:g.mbase.HTMLstretchH,HTMLstretchV:g.mbase.HTMLstretchV});g.mfrac.Augment({toHTML:function(D){D=this.HTMLcreateSpan(D);var m=d.createStack(D);var r=d.createBox(m),o=d.createBox(m);d.MeasureSpans([this.HTMLboxChild(0,r),this.HTMLboxChild(1,o)]);var k=this.getValues("displaystyle","linethickness","numalign","denomalign","bevelled");var I=this.HTMLgetScale(),C=k.displaystyle;var G=d.TeX.axis_height*I;if(k.bevelled){var F=(C?0.4:0.15);var s=Math.max(r.bbox.h+r.bbox.d,o.bbox.h+o.bbox.d)+2*F;var E=d.createBox(m);d.createDelimiter(E,47,s);d.placeBox(r,0,(r.bbox.d-r.bbox.h)/2+G+F);d.placeBox(E,r.bbox.w-F/2,(E.bbox.d-E.bbox.h)/2+G);d.placeBox(o,r.bbox.w+E.bbox.w-F,(o.bbox.d-o.bbox.h)/2+G-F)}else{var l=Math.max(r.bbox.w,o.bbox.w);var y=d.thickness2em(k.linethickness,I),A,z,x,w;var B=d.TeX.min_rule_thickness/this.em;if(C){x=d.TeX.num1;w=d.TeX.denom1}else{x=(y===0?d.TeX.num3:d.TeX.num2);w=d.TeX.denom2}x*=I;w*=I;if(y===0){A=Math.max((C?7:3)*d.TeX.rule_thickness,2*B);z=(x-r.bbox.d)-(o.bbox.h-w);if(z<A){x+=(A-z)/2;w+=(A-z)/2}}else{A=Math.max((C?2:0)*B+y,y/2+1.5*B);z=(x-r.bbox.d)-(G+y/2);if(z<A){x+=A-z}z=(G-y/2)-(o.bbox.h-w);if(z<A){w+=A-z}var n=d.createBox(m);d.createRule(n,y,0,l+2*y);d.placeBox(n,0,G-y/2)}d.alignBox(r,k.numalign,x);d.alignBox(o,k.denomalign,-w)}this.HTMLhandleSpace(D);this.HTMLhandleColor(D);return D},HTMLcanStretch:function(k){return false},HTMLhandleSpace:function(k){if(!this.texWithDelims){var l=(this.useMMLspacing?0:d.length2em(this.texSpacing()||0))+0.12;k.style.paddingLeft=d.Em(l);k.style.paddingRight=d.Em(0.12)}}});g.msqrt.Augment({toHTML:function(w){w=this.HTMLcreateSpan(w);var z=d.createStack(w);var n=d.createBox(z),u=d.createBox(z),s=d.createBox(z);var r=this.HTMLgetScale();var A=d.TeX.rule_thickness*r,m,l,y,o;if(this.Get("displaystyle")){m=d.TeX.x_height*r}else{m=A}l=Math.max(A+m/4,1.5*d.TeX.min_rule_thickness/this.em);var k=this.HTMLboxChild(0,n);y=k.bbox.h+k.bbox.d+l+A;d.createDelimiter(s,8730,y,r);d.MeasureSpans([k,s]);o=k.bbox.w;var v=0;if(s.isMultiChar||(d.AdjustSurd&&d.imgFonts)){s.bbox.w*=0.95}if(s.bbox.h+s.bbox.d>y){l=((s.bbox.h+s.bbox.d)-(y-A))/2}var B=d.FONTDATA.DELIMITERS[d.FONTDATA.RULECHAR];if(!B||o<B.HW[0][0]*r||r<0.75){d.createRule(u,0,A,o)}else{d.createDelimiter(u,d.FONTDATA.RULECHAR,o,r)}y=k.bbox.h+l+A;l=y*d.rfuzz;if(s.isMultiChar){l=d.rfuzz}v=this.HTMLaddRoot(z,s,v,s.bbox.h+s.bbox.d-y,r);d.placeBox(s,v,y-s.bbox.h);d.placeBox(u,v+s.bbox.w,y-u.bbox.h+l);d.placeBox(n,v+s.bbox.w,0);this.HTMLhandleSpace(w);this.HTMLhandleColor(w);return w},HTMLaddRoot:function(m,l,k,o,n){return k}});g.mroot.Augment({toHTML:g.msqrt.prototype.toHTML,HTMLaddRoot:function(s,l,q,o,k){var m=d.createBox(s);if(this.data[1]){var p=this.data[1].toHTML(m);p.style.paddingRight=p.style.paddingLeft="";d.Measured(p,m)}else{m.bbox=this.HTMLzeroBBox()}var n=this.HTMLrootHeight(l.bbox.h+l.bbox.d,k,m)-o;var r=Math.min(m.bbox.w,m.bbox.rw);q=Math.max(r,l.offset);d.placeBox(m,q-r,n);return q-l.offset},HTMLrootHeight:function(m,l,k){return 0.45*(m-0.9*l)+0.6*l+Math.max(0,k.bbox.d-0.075)}});g.mfenced.Augment({toHTML:function(o){o=this.HTMLcreateSpan(o);if(this.data.open){this.data.open.toHTML(o)}if(this.data[0]!=null){this.data[0].toHTML(o)}for(var l=1,k=this.data.length;l<k;l++){if(this.data[l]){if(this.data["sep"+l]){this.data["sep"+l].toHTML(o)}this.data[l].toHTML(o)}}if(this.data.close){this.data.close.toHTML(o)}var q=this.HTMLcomputeBBox(o);var n=o.bbox.h,p=o.bbox.d;for(l=0,k=q.length;l<k;l++){q[l].HTMLstretchV(o,n,p)}if(q.length){this.HTMLcomputeBBox(o,true)}this.HTMLhandleSpace(o);this.HTMLhandleColor(o);return o},HTMLcomputeBBox:function(p,o){var l=p.bbox={},q=[];this.HTMLcheckStretchy(this.data.open,l,q,o);this.HTMLcheckStretchy(this.data[0],l,q,o);for(var n=1,k=this.data.length;n<k;n++){if(this.data[n]){this.HTMLcheckStretchy(this.data["sep"+n],l,q,o);this.HTMLcheckStretchy(this.data[n],l,q,o)}}this.HTMLcheckStretchy(this.data.close,l,q,o);this.HTMLcleanBBox(l);return q},HTMLcheckStretchy:function(k,l,n,m){if(k){if(!m&&k.HTMLcanStretch("Vertical")){n.push(k);k=(k.CoreMO()||k)}this.HTMLcombineBBoxes(k,l)}}});g.menclose.Augment({toHTML:g.mbase.HTMLautoload});g.maction.Augment({toHTML:g.mbase.HTMLautoload});g.semantics.Augment({toHTML:function(l,k,m){l=this.HTMLcreateSpan(l);if(this.data[0]!=null){var n=this.data[0].toHTML(l);if(m!=null){this.data[0].HTMLstretchV(l,k,m)}else{if(k!=null){this.data[0].HTMLstretchH(l,k)}}l.bbox=n.bbox}this.HTMLhandleSpace(l);return l},HTMLstretchH:g.mbase.HTMLstretchH,HTMLstretchV:g.mbase.HTMLstretchV});g.munderover.Augment({toHTML:function(L,H,F){var l=this.getValues("displaystyle","accent","accentunder","align");if(!l.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return g.msubsup.prototype.toHTML.call(this,L)}L=this.HTMLcreateSpan(L);var P=this.HTMLgetScale();var q=d.createStack(L);var r=[],o=[],N=[],w,M,I;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M]=d.createBox(q);o[M]=this.data[M].toHTML(w);if(M==this.base){if(F!=null){this.data[this.base].HTMLstretchV(w,H,F)}else{if(H!=null){this.data[this.base].HTMLstretchH(w,H)}}N[M]=(F==null&&H!=null?false:this.data[M].HTMLcanStretch("Horizontal"))}else{N[M]=this.data[M].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(o);var n=-d.BIGDIMEN,K=n;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]){if(r[M].bbox.w>K){K=r[M].bbox.w}if(!N[M]&&K>n){n=K}}}if(F==null&&H!=null){n=H}else{if(n==-d.BIGDIMEN){n=K}}for(M=K=0,I=this.data.length;M<I;M++){if(this.data[M]){w=r[M];if(N[M]){w.bbox=this.data[M].HTMLstretchH(w,n).bbox}if(w.bbox.w>K){K=w.bbox.w}}}var E=d.TeX.rule_thickness,G=d.FONTDATA.TeX_factor;var p=r[this.base]||{bbox:this.HTMLzeroBBox()};var v,s,A,z,u,C,J,O=0;if(p.bbox.ic){O=1.3*p.bbox.ic+0.05}for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M];u=d.TeX.big_op_spacing5*P;var B=(M!=this.base&&l[this.ACCENTS[M]]);if(B&&w.bbox.w<=1/d.em+0.0001){w.bbox.w=w.bbox.rw-w.bbox.lw;w.bbox.noclip=true;if(w.bbox.lw){w.insertBefore(d.createSpace(w.parentNode,0,0,-w.bbox.lw),w.firstChild)}d.createBlank(w,0,0,w.bbox.rw+0.1)}C={left:0,center:(K-w.bbox.w)/2,right:K-w.bbox.w}[l.align];v=C;s=0;if(M==this.over){if(B){J=Math.max(E*P*G,2.5/this.em);u=0;if(p.bbox.skew){v+=p.bbox.skew}}else{A=d.TeX.big_op_spacing1*P*G;z=d.TeX.big_op_spacing3*P*G;J=Math.max(A,z-Math.max(0,w.bbox.d))}J=Math.max(J,1.5/this.em);v+=O/2;s=p.bbox.h+w.bbox.d+J;w.bbox.h+=u}else{if(M==this.under){if(B){J=3*E*P*G;u=0}else{A=d.TeX.big_op_spacing2*P*G;z=d.TeX.big_op_spacing4*P*G;J=Math.max(A,z-w.bbox.h)}J=Math.max(J,1.5/this.em);v-=O/2;s=-(p.bbox.d+w.bbox.h+J);w.bbox.d+=u}}d.placeBox(w,v,s)}}this.HTMLhandleSpace(L);this.HTMLhandleColor(L);return L},HTMLstretchH:g.mbase.HTMLstretchH,HTMLstretchV:g.mbase.HTMLstretchV});g.msubsup.Augment({toHTML:function(K,I,C){K=this.HTMLcreateSpan(K);var N=this.HTMLgetScale(),H=this.HTMLgetMu(K);var w=d.createStack(K),l,n=[];var o=d.createBox(w);if(this.data[this.base]){n.push(this.data[this.base].toHTML(o));if(C!=null){this.data[this.base].HTMLstretchV(o,I,C)}else{if(I!=null){this.data[this.base].HTMLstretchH(o,I)}}}else{o.bbox=this.HTMLzeroBBox()}var L=d.TeX.x_height*N,B=d.TeX.scriptspace*N*0.75;var k,x;if(this.HTMLnotEmpty(this.data[this.sup])){k=d.createBox(w);n.push(this.data[this.sup].toHTML(k))}if(this.HTMLnotEmpty(this.data[this.sub])){x=d.createBox(w);n.push(this.data[this.sub].toHTML(x))}d.MeasureSpans(n);if(k){k.bbox.w+=B;k.bbox.rw=Math.max(k.bbox.w,k.bbox.rw)}if(x){x.bbox.w+=B;x.bbox.rw=Math.max(x.bbox.w,x.bbox.rw)}d.placeBox(o,0,0);var m;if(k){m=this.data[this.sup].HTMLgetScale()}else{if(x){m=this.data[this.sub].HTMLgetScale()}else{m=this.HTMLgetScale()}}var F=d.TeX.sup_drop*m,E=d.TeX.sub_drop*m;var z=o.bbox.h-F,y=o.bbox.d+E,M=0,G;if(o.bbox.ic){o.bbox.w-=o.bbox.ic;M=1.3*o.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&o.bbox.scale===1&&!this.data[this.base].Get("largeop")){z=y=0}}var J=this.getValues("subscriptshift","superscriptshift");J.subscriptshift=(J.subscriptshift===""?0:d.length2em(J.subscriptshift,H));J.superscriptshift=(J.superscriptshift===""?0:d.length2em(J.superscriptshift,H));if(!k){if(x){y=Math.max(y,d.TeX.sub1*N,x.bbox.h-(4/5)*L,J.subscriptshift);d.placeBox(x,o.bbox.w,-y,x.bbox)}}else{if(!x){l=this.getValues("displaystyle","texprimestyle");G=d.TeX[(l.displaystyle?"sup1":(l.texprimestyle?"sup3":"sup2"))];z=Math.max(z,G*N,k.bbox.d+(1/4)*L,J.superscriptshift);d.placeBox(k,o.bbox.w+M,z,k.bbox)}else{y=Math.max(y,d.TeX.sub2*N);var A=d.TeX.rule_thickness*N;if((z-k.bbox.d)-(x.bbox.h-y)<3*A){y=3*A-z+k.bbox.d+x.bbox.h;F=(4/5)*L-(z-k.bbox.d);if(F>0){z+=F;y-=F}}d.placeBox(k,o.bbox.w+M,Math.max(z,J.superscriptshift));d.placeBox(x,o.bbox.w,-Math.max(y,J.subscriptshift))}}this.HTMLhandleSpace(K);this.HTMLhandleColor(K);return K},HTMLstretchH:g.mbase.HTMLstretchH,HTMLstretchV:g.mbase.HTMLstretchV});g.mmultiscripts.Augment({toHTML:g.mbase.HTMLautoload});g.mtable.Augment({toHTML:g.mbase.HTMLautoload});g["annotation-xml"].Augment({toHTML:g.mbase.HTMLautoload});g.math.Augment({toHTML:function(u,l){var r=this.Get("alttext");if(r&&r!==""){l.setAttribute("aria-label",r)}var m=d.addElement(u,"nobr",{isMathJax:true});u=this.HTMLcreateSpan(m);var s=d.createStack(u),n=d.createBox(s),t;s.style.fontSize=m.parentNode.style.fontSize;m.parentNode.style.fontSize="";if(this.data[0]!=null){if(d.msieColorBug){if(this.background){this.data[0].background=this.background;delete this.background}if(this.mathbackground){this.data[0].mathbackground=this.mathbackground;delete this.mathbackground}}g.mbase.prototype.displayAlign=b.config.displayAlign;g.mbase.prototype.displayIndent=b.config.displayIndent;var o=this.data[0].toHTML(n);o.bbox.exactW=false;t=d.Measured(o,n)}d.placeBox(n,0,0);u.style.width=d.Em((Math.round(t.bbox.w*this.em)+0.25)/d.outerEm);u.style.display="inline-block";var k=1/d.em,q=d.em/d.outerEm;d.em/=q;u.bbox.h*=q;u.bbox.d*=q;u.bbox.w*=q;u.bbox.lw*=q;u.bbox.rw*=q;if(t&&t.bbox.width!=null){u.style.minWidth=(t.bbox.minWidth||u.style.width);u.style.width=s.style.width=t.bbox.width;n.style.width="100%"}this.HTMLhandleColor(u);if(t){d.createRule(u,(t.bbox.h+k)*q,(t.bbox.d+k)*q,0)}if(!this.isMultiline&&this.Get("display")==="block"&&u.bbox.width==null){var 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"+z[af];r.style.height=0;r.style.width=r.style.borderLeftWidth;r.style.borderLeft="";if(aJ){r.style.width="100%"}}}T-=o}if(aJ){t.bbox.width=K.width;ay.style.width="100%"}if(av[aB]){var ax=ay.bbox.w,q;var ar=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(ar.indentalignfirst!==a.INDENTALIGN.INDENTALIGN){ar.indentalign=ar.indentalignfirst}if(ar.indentalign===a.INDENTALIGN.AUTO){ar.indentalign=this.displayAlign}if(ar.indentshiftfirst!==a.INDENTSHIFT.INDENTSHIFT){ar.indentshift=ar.indentshiftfirst}if(ar.indentshift==="auto"){ar.indentshift=this.displayIndent}var aN=b.createStack(t,false,"100%");b.addBox(aN,ay);b.alignBox(ay,ar.indentalign,0);if(ar.indentshift&&ar.indentalign!==a.INDENTALIGN.CENTER){q=b.length2em(ar.indentshift,aA);ax+=q;ay.style[ar.indentalign]=b.Em(q)}av[aB].parentNode.parentNode.removeChild(av[aB].parentNode);b.addBox(aN,av[aB]);b.alignBox(av[aB],e[aB],0);if(b.msieRelativeWidthBug){ay.style.top=av[aB].style.top=""}if(aJ){ay.style.width=K.width;t.bbox.width="100%"}q=b.length2em(K.minlabelspacing,aA);av[aB].style.marginRight=av[aB].style.marginLeft=b.Em(q);if(ar.indentalign===a.INDENTALIGN.CENTER){ax+=4*q+2*av[aB].bbox.w}else{if(ar.indentalign!==e[aB]){ax+=2*q+av[aB].bbox.w}}t.style.minWidth=t.bbox.minWidth=aN.style.minWidth=aN.bbox.minWidth=b.Em(ax)}if(!aJ){this.HTMLhandleSpace(t)}var v=this.HTMLhandleColor(t);if(v&&aJ){if(!ai){ai=b.createFrame(ay,g,0,aV,0,"none");b.addBox(ay,ai);b.placeBox(ai,0,aU,true);ai.style.width="100%"}ai.style.backgroundColor=v.style.backgroundColor;ai.parentNode.insertBefore(ai,ai.parentNode.firstChild);v.parentNode.removeChild(v)}return t},HTMLhandleSpace:function(d){d.bbox.keepPadding=true;d.bbox.exact=true;if(!this.hasFrame&&d.bbox.width==null){d.style.paddingLeft=d.style.paddingRight=b.Em(1/6)}this.SUPER(arguments).HTMLhandleSpace.call(this,d)}});a.mtd.Augment({toHTML:function(e,d,g){e=this.HTMLcreateSpan(e);if(this.data[0]){var f=this.data[0].toHTML(e);if(g!=null){f=this.data[0].HTMLstretchV(e,d,g)}else{if(d!=null){f=this.data[0].HTMLstretchH(e,d)}}e.bbox=f.bbox}this.HTMLhandleSpace(e);this.HTMLhandleColor(e);return e},HTMLstretchH:a.mbase.HTMLstretchH,HTMLstretchV:a.mbase.HTMLstretchV});MathJax.Hub.Startup.signal.Post("HTML-CSS mtable Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/mtable.js")});
 
 MathJax.Ajax.loadComplete("[MathJax]/config/TeX-MML-AM_HTMLorMML-full.js");
diff --git a/config/TeX-MML-AM_HTMLorMML.js b/config/TeX-MML-AM_HTMLorMML.js
index 591703dd9..62414a752 100644
--- a/config/TeX-MML-AM_HTMLorMML.js
+++ b/config/TeX-MML-AM_HTMLorMML.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/config/TeX-MML-AM_HTMLorMML.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -40,46 +40,46 @@ MathJax.Ajax.Preloading(
 
 MathJax.Hub.Config({"v1.0-compatible":false});
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
-MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.1",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{displaystyle:true,decimal:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
+MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.2",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{displaystyle:true,decimalsign:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
-(function(c,g){var f="2.1";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set("Your browser does not support MathJax",null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
+(function(c,g){var f="2.2";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js");
 
-MathJax.Extension.tex2jax={version:"2.1",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; mode=display",end:b.displayMath[c][1],pattern:this.endPattern(b.displayMath[c][1])}}if(d.length){e.push(d.sort(this.sortLength).join("|"))}if(b.processEnvironments){e.push("\\\\begin\\{([^}]*)\\}")}if(b.processEscapes){e.push("\\\\*\\\\\\$")}if(b.processRefs){e.push("\\\\(eq)?ref\\{[^}]*\\}")}this.start=new RegExp(e.join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");this.ignoreClass=new RegExp("(^| )("+b.ignoreClass+")( |$)");this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return(e.length>0)},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.|[{}]","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return(this.search.close?this.prevEndMatch():c)}}}return b},startMatch:function(a,b){var f=this.match[a[0]];if(f!=null){this.search={end:f.end,mode:f.mode,pcount:0,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(f.pattern)}else{if(a[0].substr(0,6)==="\\begin"){this.search={end:"\\end{"+a[1]+"}",mode:"; mode=display",pcount:0,open:b,olen:0,opos:this.pattern.lastIndex-a[0].length,isBeginEnd:true};this.switchPattern(this.endPattern(this.search.end))}else{if(a[0].substr(0,4)==="\\ref"||a[0].substr(0,6)==="\\eqref"){this.search={mode:"",end:"",open:b,pcount:0,olen:0,opos:this.pattern.lastIndex-a[0].length};return this.endMatch([""],b)}else{var d=a[0].substr(0,a[0].length-1),g,c;if(d.length%2===0){c=[d.replace(/\\\\/g,"\\")];g=1}else{c=[d.substr(1).replace(/\\\\/g,"\\"),"$"];g=0}c=MathJax.HTML.Element("span",null,c);var e=MathJax.HTML.TextNode(b.nodeValue.substr(0,a.index));b.nodeValue=b.nodeValue.substr(a.index+a[0].length-g);b.parentNode.insertBefore(c,b);b.parentNode.insertBefore(e,c);this.pattern.lastIndex=g}}}return b},endMatch:function(a,c){var b=this.search;if(a[0]==b.end){if(!b.close||b.pcount===0){b.close=c;b.cpos=this.pattern.lastIndex;b.clen=(b.isBeginEnd?0:a[0].length)}if(b.pcount===0){b.matched=true;c=this.encloseMath(c);this.switchPattern(this.start)}}else{if(a[0]==="{"){b.pcount++}else{if(a[0]==="}"&&b.pcount){b.pcount--}}}return c},prevEndMatch:function(){this.search.matched=true;var a=this.encloseMath(this.search.close);this.switchPattern(this.start);return a},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b;if(this.config.preview==="TeX"){b=[this.filterPreview(a)]}else{if(this.config.preview instanceof Array){b=this.config.preview}}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,b){var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);this.insertNode(a);return a},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&document.documentMode<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.tex2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/tex2jax.js");
+MathJax.Extension.tex2jax={version:"2.2",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; mode=display",end:b.displayMath[c][1],pattern:this.endPattern(b.displayMath[c][1])}}if(d.length){e.push(d.sort(this.sortLength).join("|"))}if(b.processEnvironments){e.push("\\\\begin\\{([^}]*)\\}")}if(b.processEscapes){e.push("\\\\*\\\\\\$")}if(b.processRefs){e.push("\\\\(eq)?ref\\{[^}]*\\}")}this.start=new RegExp(e.join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");var f=[];if(MathJax.Hub.config.preRemoveClass){f.push(MathJax.Hub.config.preRemoveClass)}if(b.ignoreClass){f.push(b.ignoreClass)}this.ignoreClass=(f.length?new RegExp("(^| )("+f.join("|")+")( |$)"):/^$/);this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return(e.length>0)},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.|[{}]","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return(this.search.close?this.prevEndMatch():c)}}}return b},startMatch:function(a,b){var f=this.match[a[0]];if(f!=null){this.search={end:f.end,mode:f.mode,pcount:0,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(f.pattern)}else{if(a[0].substr(0,6)==="\\begin"){this.search={end:"\\end{"+a[1]+"}",mode:"; 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+MathJax.Extension.mml2jax={version:"2.2",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;")},createPreview:function(b,a){var c=this.config.preview;if(c==="none"){return}if(c==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}else{c=null}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
 
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m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return 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A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete 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n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return 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o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" 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Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete 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x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth&&x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
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a=MathJax.Menu=MathJax.Object.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(q){this.items=[].slice.call(arguments,0)},With:function(q){if(q){c.Insert(this,q)}return this},Post:function(r,B){if(!r){r=window.event}var z=(!this.title?null:[["div",{className:"MathJax_MenuTitle"},[this.title]]]);var q=document.getElementById("MathJax_MenuFrame");if(!q){q=a.Background(this);delete m.lastItem;delete m.lastMenu;delete a.skipUp;j.Post(["post",a.jax])}var s=g.addElement(q,"div",{onmouseup:a.Mouseup,ondblclick:h,ondragstart:h,onselectstart:h,oncontextmenu:h,menuItem:this,className:"MathJax_Menu"},z);for(var u=0,t=this.items.length;u<t;u++){this.items[u].Create(s)}if(a.isMobile){g.addElement(s,"span",{className:"MathJax_Menu_Close",menu:B,ontouchstart:a.Close,ontouchend:h,onmousedown:a.Close,onmouseup:h},[["img",{src:o.closeImg,style:{width:"100%",height:"100%"}}]])}this.posted=true;s.style.width=(s.offsetWidth+2)+"px";var A=r.pageX,w=r.pageY;if(!A&&!w){A=r.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;w=r.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!B){if(A+s.offsetWidth>document.body.offsetWidth-this.margin){A=document.body.offsetWidth-s.offsetWidth-this.margin}if(a.isMobile){A=Math.max(5,A-Math.floor(s.offsetWidth/2));w-=20}a.skipUp=r.isContextMenu}else{var v="left",C=B.offsetWidth;A=(a.isMobile?30:C-2);w=0;while(B&&B!==q){A+=B.offsetLeft;w+=B.offsetTop;B=B.parentNode}if(A+s.offsetWidth>document.body.offsetWidth-this.margin&&!a.isMobile){v="right";A=Math.max(this.margin,A-C-s.offsetWidth+6)}if(!n){s.style["borderRadiusTop"+v]=0;s.style["WebkitBorderRadiusTop"+v]=0;s.style["MozBorderRadiusTop"+v]=0;s.style["KhtmlBorderRadiusTop"+v]=0}}s.style.left=A+"px";s.style.top=w+"px";if(document.selection&&document.selection.empty){document.selection.empty()}return h(r)},Remove:function(q,r){j.Post(["unpost",a.jax]);var s=document.getElementById("MathJax_MenuFrame");if(s){s.parentNode.removeChild(s);if(this.msieFixedPositionBug){detachEvent("onresize",a.Resize)}}if(a.jax.hover){delete a.jax.hover.nofade;d.UnHover(a.jax)}return h(q)},Find:function(r){var t=[].slice.call(arguments,1);for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){if(t.length){if(!this.items[s].menu){return null}return this.items[s].menu.Find.apply(this.items[s].menu,t)}return this.items[s]}}return null},IndexOf:function(r){for(var s=0,q=this.items.length;s<q;s++){if(this.items[s].name===r){return s}}return null}},{config:o,div:null,Close:function(q){return a.Event(q,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Remove:function(q){return a.Event(q,this,"Remove")},Mouseover:function(q){return a.Event(q,this,"Mouseover")},Mouseout:function(q){return a.Event(q,this,"Mouseout")},Mousedown:function(q){return a.Event(q,this,"Mousedown")},Mouseup:function(q){return a.Event(q,this,"Mouseup")},Touchstart:function(q){return a.Event(q,this,"Touchstart")},Touchend:function(q){return a.Event(q,this,"Touchend")},Event:function(s,u,q,t){if(a.skipMouseover&&q==="Mouseover"&&!t){return h(s)}if(a.skipUp){if(q.match(/Mouseup|Touchend/)){delete a.skipUp;return h(s)}if(q==="Touchstart"||(q==="Mousedown"&&!a.skipMousedown)){delete a.skipUp}}if(!s){s=window.event}var r=u.menuItem;if(r&&r[q]){return r[q](s,u)}return null},BGSTYLE:{position:"absolute",left:0,top:0,"z-index":200,width:"100%",height:"100%",border:0,padding:0,margin:0},Background:function(r){var s=g.addElement(document.body,"div",{style:this.BGSTYLE,id:"MathJax_MenuFrame"},[["div",{style:this.BGSTYLE,menuItem:r,onmousedown:this.Remove}]]);var q=s.firstChild;if(r.msieBackgroundBug){q.style.backgroundColor="white";q.style.filter="alpha(opacity=0)"}if(r.msieFixedPositionBug){s.width=s.height=0;this.Resize();attachEvent("onresize",this.Resize)}else{q.style.position="fixed"}return s},Resize:function(){setTimeout(a.SetWH,0)},SetWH:function(){var q=document.getElementById("MathJax_MenuFrame");if(q){q=q.firstChild;q.style.width=q.style.height="1px";q.style.width=document.body.scrollWidth+"px";q.style.height=document.body.scrollHeight+"px"}},saveCookie:function(){g.Cookie.Set("menu",this.cookie)},getCookie:function(){this.cookie=g.Cookie.Get("menu")},getImages:function(){if(a.isMobile){var q=new Image();q.src=o.closeImg}}});var m=a.ITEM=MathJax.Object.Subclass({name:"",Create:function(r){if(!this.hidden){var q={onmouseover:a.Mouseover,onmouseout:a.Mouseout,onmouseup:a.Mouseup,onmousedown:a.Mousedown,ondragstart:h,onselectstart:h,onselectend:h,ontouchstart:a.Touchstart,ontouchend:a.Touchend,className:"MathJax_MenuItem",menuItem:this};if(this.disabled){q.className+=" MathJax_MenuDisabled"}g.addElement(r,"div",q,this.Label(q,r))}},Mouseover:function(u,w){if(!this.disabled){this.Activate(w)}if(!this.menu||!this.menu.posted){var v=document.getElementById("MathJax_MenuFrame").childNodes,r=w.parentNode.childNodes;for(var s=0,q=r.length;s<q;s++){var t=r[s].menuItem;if(t&&t.menu&&t.menu.posted){t.Deactivate(r[s])}}q=v.length-1;while(q>=0&&w.parentNode.menuItem!==v[q].menuItem){v[q].menuItem.posted=false;v[q].parentNode.removeChild(v[q]);q--}if(this.Timer&&!a.isMobile){this.Timer(u,w)}}},Mouseout:function(q,r){if(!this.menu||!this.menu.posted){this.Deactivate(r)}if(this.timer){clearTimeout(this.timer);delete this.timer}},Mouseup:function(q,r){return this.Remove(q,r)},Touchstart:function(q,r){return this.TouchEvent(q,r,"Mousedown")},Touchend:function(q,r){return this.TouchEvent(q,r,"Mouseup")},TouchEvent:function(r,s,q){if(this!==m.lastItem){if(m.lastMenu){a.Event(r,m.lastMenu,"Mouseout")}a.Event(r,s,"Mouseover",true);m.lastItem=this;m.lastMenu=s}if(this.nativeTouch){return null}a.Event(r,s,q);return false},Remove:function(q,r){r=r.parentNode.menuItem;return 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-(function(b,e){var d="2.1";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
+(function(b,e){var d="2.2";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
 
-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
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k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var 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k=++this.i,m=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":m++;break;case"\\":this.i++;break;case"}":if(m--<=0){d.Error("Extra close brace while looking for ']'")}break;case"]":if(m==0){return this.string.slice(k,this.i-1)}break}}d.Error("Couldn't find closing ']' for argument to "+l)},GetDelimiter:function(k){while(this.nextIsSpace()){this.i++}var l=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(l=="\\"){l+=this.GetCS(k)}if(f.delimiter[l]!=null){return this.convertDelimiter(l)}}d.Error("Missing or unrecognized delimiter for "+k)},GetDimen:function(l){var m;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){m=this.GetArgument(l);if(m.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return m.replace(/ /g,"")}}else{m=this.string.slice(this.i);var k=m.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(k){this.i+=k[0].length;return k[1].replace(/ 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m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(o).With({mathcolor:m}))},Spacer:function(l,m){this.Push(h.mspace().With({width:m,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(l){this.Push(b[l.substr(1)]().With({delim:this.GetDelimiter(l)}))},Middle:function(l){var m=this.GetDelimiter(l);if(this.stack.Top().type!=="left"){d.Error(["MisplacedMiddle","%1 must be within \\left and \\right",l])}this.Push(h.mo(m).With({stretchy:true}))},NamedFn:function(m,n){if(!n){n=m.substr(1)}var l=h.mi(n).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(l)))},NamedOp:function(m,n){if(!n){n=m.substr(1)}n=n.replace(/&thinsp;/,"\u2006");var l=h.mo(n).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});l.useMMLspacing&=~l.SPACE_ATTR.form;this.Push(this.mmlToken(l))},Limits:function(m,l){var n=this.stack.Prev("nopop");if(!n||n.texClass!==h.TEXCLASS.OP){d.Error(["MisplacedLimits","%1 is allowed only on operators",m])}n.movesupsub=(l?true:false);n.movablelimits=false},Over:function(n,m,o){var l=b.over().With({name:n});if(m||o){l.open=m;l.close=o}else{if(n.match(/withdelims$/)){l.open=this.GetDelimiter(n);l.close=this.GetDelimiter(n)}}if(n.match(/^\\above/)){l.thickness=this.GetDimen(n)}else{if(n.match(/^\\atop/)||m||o){l.thickness=0}}this.Push(l)},Frac:function(m){var l=this.ParseArg(m);var n=this.ParseArg(m);this.Push(h.mfrac(l,n))},Sqrt:function(o){var p=this.GetBrackets(o),l=this.GetArgument(o);if(l==="\\frac"){l+="{"+this.GetArgument(l)+"}{"+this.GetArgument(l)+"}"}var m=d.Parse(l,this.stack.env).mml();if(!p){m=h.msqrt.apply(h,m.array())}else{m=h.mroot(m,this.parseRoot(p))}this.Push(m)},Root:function(m){var o=this.GetUpTo(m,"\\of");var l=this.ParseArg(m);this.Push(h.mroot(l,this.parseRoot(o)))},parseRoot:function(q){var m=this.stack.env,l=m.inRoot;m.inRoot=true;var p=d.Parse(q,m);q=p.mml();var o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to 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m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var 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diff --git a/config/default.js b/config/default.js
index f432e9c02..a2cd92f30 100644
--- a/config/default.js
+++ b/config/default.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/config/default.js
@@ -9,7 +12,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -235,6 +238,7 @@ MathJax.Hub.Config({
   //
   errorSettings: {
     message: ["[Math Processing Error]"], // HTML snippet structure for message to use
+    messageId: "MathProcessingError",     // ID of snippet for localization
     style: {color: "#CC0000", "font-style":"italic"}  // style for message
   },
 
diff --git a/config/local/local.js b/config/local/local.js
index 7bf733cb1..16c44a9aa 100644
--- a/config/local/local.js
+++ b/config/local/local.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/config/local/local.js
@@ -9,7 +12,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/extensions/FontWarnings.js b/extensions/FontWarnings.js
index 489fced4d..4ae1933cb 100644
--- a/extensions/FontWarnings.js
+++ b/extensions/FontWarnings.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/FontWarnings.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-(function(d,g){var f="2.1";var b=d.CombineConfig("FontWarnings",{messageStyle:{position:"fixed",bottom:"4em",left:"3em",width:"40em",border:"3px solid #880000","background-color":"#E0E0E0",color:"black",padding:"1em","font-size":"small","white-space":"normal","border-radius":".75em","-webkit-border-radius":".75em","-moz-border-radius":".75em","-khtml-border-radius":".75em","box-shadow":"4px 4px 10px #AAAAAA","-webkit-box-shadow":"4px 4px 10px #AAAAAA","-moz-box-shadow":"4px 4px 10px #AAAAAA","-khtml-box-shadow":"4px 4px 10px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=3, OffY=3, Color='gray', Positive='true')"},Message:{webFont:[["closeBox"],"MathJax is using web-based fonts to display the mathematics ","on this page.  These take time to download, so the page would ","render faster if you installed math fonts directly in your ","system's font folder.",["fonts"]],imageFonts:[["closeBox"],"MathJax is using its image fonts rather than local or web-based fonts. ","This will render slower than usual, and the mathematics may not print ","at the full resolution of your printer.",["fonts"],["webfonts"]],noFonts:[["closeBox"],"MathJax is unable to locate a font to use to display ","its mathematics, and image fonts are not available, so it ","is falling back on generic unicode characters in hopes that ","your browser will be able to display them.  Some characters ","may not show up properly, or possibly not at all.",["fonts"],["webfonts"]]},HTML:{closeBox:[["div",{style:{position:"absolute",overflow:"hidden",top:".1em",right:".1em",border:"1px outset",width:"1em",height:"1em","text-align":"center",cursor:"pointer","background-color":"#EEEEEE",color:"#606060","border-radius":".5em","-webkit-border-radius":".5em","-moz-border-radius":".5em","-khtml-border-radius":".5em"},onclick:function(){if(c.div&&c.fade===0){if(c.timer){clearTimeout(c.timer)}c.div.style.display="none"}}},[["span",{style:{position:"relative",bottom:".2em"}},["x"]]]]],webfonts:[["p"],"Most modern browsers allow for fonts to be downloaded over the web. ","Updating to a more recent version of your browser (or changing browsers) ","could improve the quality of the mathematics on this page."],fonts:[["p"],"MathJax can use either the ",["a",{href:"http://www.stixfonts.org/",target:"_blank"},"STIX fonts"]," or the ",["a",{href:"http://www.mathjax.org/help-v2/fonts/",target:"_blank"},["MathJax TeX fonts"]],".  Download and install either one to improve your MathJax experience."],STIXfonts:[["p"],"This page is designed to use the ",["a",{href:"http://www.stixfonts.org/",target:"_blank"},"STIX fonts"],".  Download and install those fonts to improve your MathJax experience."],TeXfonts:[["p"],"This page is designed to use the ",["a",{href:"http://www.mathjax.org/help-v2/fonts/",target:"_blank"},["MathJax TeX fonts"]],".  Download and install those fonts to improve your MathJax experience."]},removeAfter:12*1000,fadeoutSteps:10,fadeoutTime:1.5*1000});if(MathJax.Hub.Browser.isIE9&&document.documentMode>=9){delete b.messageStyle.filter}var c={div:null,fade:0};var a=function(k){if(c.div){return}var h=MathJax.OutputJax["HTML-CSS"],l=document.body;if(d.Browser.isMSIE){if(b.messageStyle.position==="fixed"){MathJax.Message.Init();l=document.getElementById("MathJax_MSIE_Frame");b.messageStyle.position="absolute"}}else{delete b.messageStyle.filter}b.messageStyle.maxWidth=(document.body.clientWidth-75)+"px";var j=0;while(j<k.length){if(k[j] instanceof Array&&b.HTML[k[j][0]]){k.splice.apply(k,[j,1].concat(b.HTML[k[j][0]]))}else{j++}}c.div=h.addElement(l,"div",{id:"MathJax_FontWarning",style:b.messageStyle},k);if(b.removeAfter){d.Register.StartupHook("End",function(){c.timer=setTimeout(e,b.removeAfter)})}g.Cookie.Set("fontWarn",{warned:true})};var e=function(){c.fade++;if(c.timer){delete c.timer}if(c.fade<b.fadeoutSteps){var h=1-c.fade/b.fadeoutSteps;c.div.style.opacity=h;c.div.style.filter="alpha(opacity="+Math.floor(100*h)+")";setTimeout(e,b.fadeoutTime/b.fadeoutSteps)}else{c.div.style.display="none"}};if(!g.Cookie.Get("fontWarn").warned){d.Startup.signal.Interest(function(k){if(k.match(/HTML-CSS Jax - /)&&!c.div){var h=MathJax.OutputJax["HTML-CSS"],l=h.config.availableFonts,j;var i=(l&&l.length);if(!i){b.HTML.fonts=[""]}else{if(l.length===1){b.HTML.fonts=b.HTML[l[0]+"fonts"]}}if(h.allowWebFonts){b.HTML.webfonts=[""]}if(k.match(/- Web-Font/)){if(i){j="webFont"}}else{if(k.match(/- using image fonts/)){j="imageFonts"}else{if(k.match(/- no valid font/)){j="noFonts"}}}if(j&&b.Message[j]){a(b.Message[j])}}})}})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/FontWarnings.js");
+(function(b,d){var i="2.2";var a="http://www.stixfonts.org/";var f="https://github.com/mathjax/MathJax/tree/master/fonts/HTML-CSS/TeX/otf";var h=b.CombineConfig("FontWarnings",{messageStyle:{position:"fixed",bottom:"4em",left:"3em",width:"40em",border:"3px solid #880000","background-color":"#E0E0E0",color:"black",padding:"1em","font-size":"small","white-space":"normal","border-radius":".75em","-webkit-border-radius":".75em","-moz-border-radius":".75em","-khtml-border-radius":".75em","box-shadow":"4px 4px 10px #AAAAAA","-webkit-box-shadow":"4px 4px 10px #AAAAAA","-moz-box-shadow":"4px 4px 10px #AAAAAA","-khtml-box-shadow":"4px 4px 10px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=3, OffY=3, Color='gray', Positive='true')"},Message:{webFont:[["closeBox"],["webFont","MathJax is using web-based fonts to display the mathematics on this page.  These take time to download, so the page would render faster if you installed math fonts directly in your system's font folder."],["fonts"]],imageFonts:[["closeBox"],["imageFonts","MathJax is using its image fonts rather than local or web-based fonts. This will render slower than usual, and the mathematics may not print at the full resolution of your printer."],["fonts"],["webfonts"]],noFonts:[["closeBox"],["noFonts","MathJax is unable to locate a font to use to display its mathematics, and image fonts are not available, so it is falling back on generic unicode characters in hopes that your browser will be able to display them.  Some characters may not show up properly, or possibly not at all."],["fonts"],["webfonts"]]},HTML:{closeBox:[["div",{style:{position:"absolute",overflow:"hidden",top:".1em",right:".1em",border:"1px outset",width:"1em",height:"1em","text-align":"center",cursor:"pointer","background-color":"#EEEEEE",color:"#606060","border-radius":".5em","-webkit-border-radius":".5em","-moz-border-radius":".5em","-khtml-border-radius":".5em"},onclick:function(){if(c.div&&c.fade===0){if(c.timer){clearTimeout(c.timer)}c.div.style.display="none"}}},[["span",{style:{position:"relative",bottom:".2em"}},["x"]]]]],webfonts:[["p"],["webfonts","Most modern browsers allow for fonts to be downloaded over the web. Updating to a more recent version of your browser (or changing browsers) could improve the quality of the mathematics on this page."]],fonts:[["p"],["fonts","MathJax can use either the [STIX fonts](%1) or the [MathJax TeX fonts](%2).  Download and install one of those fonts to improve your MathJax experience.",a,f]],STIXfonts:[["p"],["STIXPage","This page is designed to use the [STIX fonts](%1).  Download and install those fonts to improve your MathJax experience.",a]],TeXfonts:[["p"],["TeXPage","This page is designed to use the [MathJax TeX fonts](%1).  Download and install those fonts to improve your MathJax experience.",f]]},removeAfter:12*1000,fadeoutSteps:10,fadeoutTime:1.5*1000});if(MathJax.Hub.Browser.isIE9&&document.documentMode>=9){delete h.messageStyle.filter}var c={div:null,fade:0};var e=function(m){if(c.div){return}var j=MathJax.OutputJax["HTML-CSS"],n=document.body;if(b.Browser.isMSIE){if(h.messageStyle.position==="fixed"){MathJax.Message.Init();n=document.getElementById("MathJax_MSIE_Frame");h.messageStyle.position="absolute"}}else{delete h.messageStyle.filter}h.messageStyle.maxWidth=(document.body.clientWidth-75)+"px";var k=0;while(k<m.length){if(m[k] instanceof Array){if(m[k].length===1&&h.HTML[m[k][0]]){m.splice.apply(m,[k,1].concat(h.HTML[m[k][0]]))}else{if(typeof m[k][1]==="string"){var l=MathJax.Localization.lookupPhrase(["FontWarnings",m[k][0]],m[k][1]);l=MathJax.Localization.processString(l,m[k].slice(2),"FontWarnings");m.splice.apply(m,[k,1].concat(l));k+=l.length}else{k++}}}else{k++}}c.div=j.addElement(n,"div",{id:"MathJax_FontWarning",style:h.messageStyle},m);MathJax.Localization.setCSS(c.div);if(h.removeAfter){b.Register.StartupHook("End",function(){c.timer=setTimeout(g,h.removeAfter)})}d.Cookie.Set("fontWarn",{warned:true})};var g=function(){c.fade++;if(c.timer){delete c.timer}if(c.fade<h.fadeoutSteps){var j=1-c.fade/h.fadeoutSteps;c.div.style.opacity=j;c.div.style.filter="alpha(opacity="+Math.floor(100*j)+")";setTimeout(g,h.fadeoutTime/h.fadeoutSteps)}else{c.div.style.display="none"}};if(!d.Cookie.Get("fontWarn").warned){b.Startup.signal.Interest(function(m){if(m.match(/HTML-CSS Jax - /)&&!c.div){var j=MathJax.OutputJax["HTML-CSS"],n=j.config.availableFonts,l;var k=(n&&n.length);if(!k){h.HTML.fonts=[""]}else{if(n.length===1){h.HTML.fonts=h.HTML[n[0]+"fonts"]}}if(j.allowWebFonts){h.HTML.webfonts=[""]}if(m.match(/- Web-Font/)){if(k){l="webFont"}}else{if(m.match(/- using image fonts/)){l="imageFonts"}else{if(m.match(/- no valid font/)){l="noFonts"}}}if(l&&h.Message[l]){MathJax.Localization.loadDomain("FontWarnings",[e,h.Message[l]])}}})}})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/FontWarnings.js");
 
diff --git a/extensions/HTML-CSS/handle-floats.js b/extensions/HTML-CSS/handle-floats.js
index 4d559da03..dc1e15420 100644
--- a/extensions/HTML-CSS/handle-floats.js
+++ b/extensions/HTML-CSS/handle-floats.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/HTML-CSS/handle-floats.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["HTML-CSS/handle-floats"]={version:"2.1"};MathJax.Hub.Config({"HTML-CSS":{styles:{".MathJax_Display":{display:"table-cell",padding:"1em 0 ! important",width:(MathJax.Hub.Browser.isMSIE&&(document.documentMode||0)<8?"100%":"1000em")}}}});MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var a=MathJax.OutputJax["HTML-CSS"],b=a.Translate;a.Augment({Translate:function(c,f){b.call(this,c,f);if(c.MathJax.elementJax.HTMLCSS.display){var e=c.nextSibling;if(!e||e.className!=="MathJax_MSIE_Separator"){var d=a.Element("span",{className:"MathJax_MSIE_Separator"});c.parentNode.insertBefore(d,e)}}}});MathJax.Hub.Startup.signal.Post("HTML-CSS handle-floats Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/HTML-CSS/handle-floats.js");
+MathJax.Extension["HTML-CSS/handle-floats"]={version:"2.2"};MathJax.Hub.Config({"HTML-CSS":{styles:{".MathJax_Display":{display:"table-cell",padding:"1em 0 ! important",width:(MathJax.Hub.Browser.isMSIE&&(document.documentMode||0)<8?"100%":"1000em")}}}});MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var a=MathJax.OutputJax["HTML-CSS"],b=a.Translate;a.Augment({Translate:function(c,f){b.call(this,c,f);if(c.MathJax.elementJax.HTMLCSS.display){var e=c.nextSibling;if(!e||e.className!=="MathJax_MSIE_Separator"){var d=a.Element("span",{className:"MathJax_MSIE_Separator"});c.parentNode.insertBefore(d,e)}}}});MathJax.Hub.Startup.signal.Post("HTML-CSS handle-floats Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/HTML-CSS/handle-floats.js");
 
diff --git a/extensions/HelpDialog.js b/extensions/HelpDialog.js
new file mode 100644
index 000000000..1f64fb186
--- /dev/null
+++ b/extensions/HelpDialog.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/extensions/HelpDialog.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+(function(d,f,g,c,h){var e=MathJax.Extension.Help={version:"2.2"};var b="http://www.stixfonts.org/";var a=MathJax.Menu;var i=d.CombineConfig("HelpDialog",{closeImg:g.fileURL(c.imageDir+"/CloseX-31.png"),styles:{"#MathJax_Help":{position:"fixed",left:"50%",width:"auto","max-width":"90%","text-align":"center",border:"3px outset",padding:"1em 2em","background-color":"#DDDDDD",color:"black",cursor:"default","font-family":"message-box","font-size":"120%","font-style":"normal","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"wrap","float":"none","z-index":201,"border-radius":"15px","-webkit-border-radius":"15px","-moz-border-radius":"15px","-khtml-border-radius":"15px","box-shadow":"0px 10px 20px #808080","-webkit-box-shadow":"0px 10px 20px #808080","-moz-box-shadow":"0px 10px 20px #808080","-khtml-box-shadow":"0px 10px 20px #808080",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},"#MathJax_HelpContent":{overflow:"auto","text-align":"left","font-size":"80%",padding:".4em .6em",border:"1px inset",margin:"1em 0px","max-height":"20em","max-width":"30em","background-color":"#EEEEEE"}}});e.Dialog=function(){h.loadDomain("HelpDialog",["Post",e])};e.Post=function(){this.div=a.Background(this);var j=f.addElement(this.div,"div",{id:"MathJax_Help"},h._("HelpDialog",[["b",{style:{fontSize:"120%"}},[["Help","MathJax Help"]]],["div",{id:"MathJax_HelpContent"},[["p",{},[["MathJax","*MathJax* is a JavaScript library that allows page authors to include mathematics within their web pages.  As a reader, you don't need to do anything to make that happen."]]],["p",{},[["Browsers","*Browsers*: MathJax works with all modern browsers including IE6+, Firefox 3+, Chrome 0.2+, Safari 2+, Opera 9.6+ and most mobile browsers."]]],["p",{},[["Menu","*Math Menu*: MathJax adds a contextual menu to equations.  Right-click or CTRL-click on any mathematics to access the menu."]]],["div",{style:{"margin-left":"1em"}},[["p",{},[["ShowMath","*Show Math As* allows you to view the formula's source markup for copy & paste (as MathML or in its origianl format)."]]],["p",{},[["Settings","*Settings* gives you control over features of MathJax, such as the size of the mathematics, and the mechanism used to display equations."]]],["p",{},[["Language","*Language* lets you select the language used by MathJax for its menus and warning messages."]]],]],["p",{},[["Zoom","*Math Zoom*: If you are having difficulty reading an equation, MathJax can enlarge it to help you see it better."]]],["p",{},[["Accessibilty","*Accessibility*: MathJax will automatically work with screen readers to make mathematics accessible to the visually impaired."]]],["p",{},[["Fonts","*Fonts*: MathJax will use certain math fonts if they are installed on your computer; otherwise, it will use web-based fonts.  Although not required, locally installed fonts will speed up typesetting.  We suggest installing the [STIX fonts](%1).",b]]]]],["a",{href:"http://www.mathjax.org/"},["www.mathjax.org"]],["img",{src:i.closeImg,style:{width:"21px",height:"21px",position:"absolute",top:".2em",right:".2em"},onclick:e.Remove}]]));h.setCSS(j);var l=(document.documentElement||{});var k=window.innerHeight||l.clientHeight||l.scrollHeight||0;if(a.prototype.msieAboutBug){j.style.width="20em";j.style.position="absolute";j.style.left=Math.floor((document.documentElement.scrollWidth-j.offsetWidth)/2)+"px";j.style.top=(Math.floor((k-j.offsetHeight)/3)+document.body.scrollTop)+"px"}else{j.style.marginLeft=Math.floor(-j.offsetWidth/2)+"px";j.style.top=Math.floor((k-j.offsetHeight)/3)+"px"}};e.Remove=function(j){if(e.div){document.body.removeChild(e.div);delete e.div}};MathJax.Callback.Queue(d.Register.StartupHook("End Config",{}),["Styles",g,i.styles],["Post",d.Startup.signal,"HelpDialig Ready"],["loadComplete",g,"[MathJax]/extensions/HelpDialog.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax,MathJax.Localization);
+
diff --git a/extensions/MathEvents.js b/extensions/MathEvents.js
index 45dd0cc09..a980595fa 100644
--- a/extensions/MathEvents.js
+++ b/extensions/MathEvents.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/MathEvents.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-(function(d,h,l,g,b,j){var p="2.1";var i=MathJax.Extension;var c=i.MathEvents={version:p};var k=d.config.menuSettings;var o={hover:500,frame:{x:3.5,y:5,bwidth:1,bcolor:"#A6D",hwidth:"15px",hcolor:"#83A"},button:{x:-4,y:-3,wx:-2,src:l.fileURL(b.imageDir+"/MenuArrow-15.png")},fadeinInc:0.2,fadeoutInc:0.05,fadeDelay:50,fadeoutStart:400,fadeoutDelay:15*1000,styles:{".MathJax_Hover_Frame":{"border-radius":".25em","-webkit-border-radius":".25em","-moz-border-radius":".25em","-khtml-border-radius":".25em","box-shadow":"0px 0px 15px #83A","-webkit-box-shadow":"0px 0px 15px #83A","-moz-box-shadow":"0px 0px 15px #83A","-khtml-box-shadow":"0px 0px 15px #83A",border:"1px solid #A6D ! important",display:"inline-block",position:"absolute"},".MathJax_Hover_Arrow":{position:"absolute",width:"15px",height:"11px",cursor:"pointer"}}};var m=c.Event={LEFTBUTTON:0,RIGHTBUTTON:2,MENUKEY:"altKey",Mousedown:function(q){return m.Handler(q,"Mousedown",this)},Mouseup:function(q){return m.Handler(q,"Mouseup",this)},Mousemove:function(q){return m.Handler(q,"Mousemove",this)},Mouseover:function(q){return m.Handler(q,"Mouseover",this)},Mouseout:function(q){return m.Handler(q,"Mouseout",this)},Click:function(q){return m.Handler(q,"Click",this)},DblClick:function(q){return m.Handler(q,"DblClick",this)},Menu:function(q){return m.Handler(q,"ContextMenu",this)},Handler:function(t,r,s){if(l.loadingMathMenu){return m.False(t)}var q=b[s.jaxID];if(!t){t=window.event}t.isContextMenu=(r==="ContextMenu");if(q[r]){return q[r](t,s)}if(i.MathZoom){return i.MathZoom.HandleEvent(t,r,s)}},False:function(q){if(!q){q=window.event}if(q){if(q.preventDefault){q.preventDefault()}if(q.stopPropagation){q.stopPropagation()}q.cancelBubble=true;q.returnValue=false}return false},ContextMenu:function(r,y,u){var w=b[y.jaxID],t=w.getJaxFromMath(y);var z=(w.config.showMathMenu!=null?w:d).config.showMathMenu;if(!z||(k.context!=="MathJax"&&!u)){return}if(c.msieEventBug){r=window.event||r}m.ClearSelection();f.ClearHoverTimer();if(t.hover){if(t.hover.remove){clearTimeout(t.hover.remove);delete t.hover.remove}t.hover.nofade=true}var s=MathJax.Menu;if(s){s.jax=t;var q=s.menu.Find("Show Math As").menu;q.items[1].name=(j[t.inputJax].sourceMenuTitle||"Original Form");q.items[0].hidden=(t.inputJax==="Error");var v=s.menu.Find("Math Settings","MathPlayer");v.hidden=!(t.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return s.menu.Post(r)}else{if(!l.loadingMathMenu){l.loadingMathMenu=true;var x={pageX:r.pageX,pageY:r.pageY,clientX:r.clientX,clientY:r.clientY};g.Queue(l.Require("[MathJax]/extensions/MathMenu.js"),function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}},["ContextMenu",this,x,y,u])}return m.False(r)}},AltContextMenu:function(s,r){var t=b[r.jaxID];var q=(t.config.showMathMenu!=null?t:d).config.showMathMenu;if(q){q=(t.config.showMathMenuMSIE!=null?t:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&q){if(!c.noContextMenuBug||s.button!==m.RIGHTBUTTON){return}}else{if(!s[m.MENUKEY]||s.button!==m.LEFTBUTTON){return}}return t.ContextMenu(s,r,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(s){s.appendChild(c.topImg);var r=c.topImg.offsetTop,t=s.offsetHeight-r,q=s.offsetWidth;s.removeChild(c.topImg);return{w:q,h:r,d:t}}};var f=c.Hover={Mouseover:function(s,r){if(k.discoverable||k.zoom==="Hover"){var u=s.fromElement||s.relatedTarget,t=s.toElement||s.target;if(u&&t&&(u.isMathJax!=t.isMathJax||d.getJaxFor(u)!==d.getJaxFor(t))){var q=this.getJaxFromMath(r);if(q.hover){f.ReHover(q)}else{f.HoverTimer(q,r)}return 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A=o.frame.x,z=o.frame.y,x=o.frame.bwidth;if(c.msieBorderWidthBug){x=0}q.hover={opacity:0,id:q.inputID+"-Hover"};var r=h.Element("span",{id:q.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-y.h-z-x-(y.y||0)),left:this.Px(-A-x+(y.x||0)),width:this.Px(y.w+2*A),height:this.Px(y.h+y.d+2*z),opacity:0,filter:"alpha(opacity=0)"}}]]);var s=h.Element("span",{isMathJax:true,id:q.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:u,src:o.button.src,onclick:this.HoverMenu,jax:t.id,style:{left:this.Px(y.w+A+x+(y.x||0)+o.button.x),top:this.Px(-y.h-z-x-(y.y||0)-o.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(y.width){r.style.width=s.style.width=y.width;r.style.marginRight=s.style.marginRight="-"+y.width;r.firstChild.style.width=y.width;s.firstChild.style.left="";s.firstChild.style.right=this.Px(o.button.wx)}v.parentNode.insertBefore(r,v);if(w){v.parentNode.insertBefore(s,v)}if(v.style){v.style.position="relative"}this.ReHover(q)},ReHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}q.hover.remove=setTimeout(g(["UnHover",this,q]),o.fadeoutDelay);this.HoverFadeTimer(q,o.fadeinInc)},UnHover:function(q){if(!q.hover.nofade){this.HoverFadeTimer(q,-o.fadeoutInc,o.fadeoutStart)}},HoverFade:function(q){delete q.hover.timer;q.hover.opacity=Math.max(0,Math.min(1,q.hover.opacity+q.hover.inc));q.hover.opacity=Math.floor(1000*q.hover.opacity)/1000;var s=document.getElementById(q.hover.id),r=document.getElementById(q.hover.id+"Menu");s.firstChild.style.opacity=q.hover.opacity;s.firstChild.style.filter="alpha(opacity="+Math.floor(100*q.hover.opacity)+")";if(r){r.firstChild.style.opacity=q.hover.opacity;r.firstChild.style.filter=s.style.filter}if(q.hover.opacity===1){return}if(q.hover.opacity>0){this.HoverFadeTimer(q,q.hover.inc);return}s.parentNode.removeChild(s);if(r){r.parentNode.removeChild(r)}if(q.hover.remove){clearTimeout(q.hover.remove)}delete q.hover},HoverFadeTimer:function(q,s,r){q.hover.inc=s;if(!q.hover.timer){q.hover.timer=setTimeout(g(["HoverFade",this,q]),(r||o.fadeDelay))}},HoverMenu:function(q){if(!q){q=window.event}return b[this.jax].ContextMenu(q,this.math,true)},ClearHover:function(q){if(q.hover.remove){clearTimeout(q.hover.remove)}if(q.hover.timer){clearTimeout(q.hover.timer)}f.ClearHoverTimer();delete q.hover},Px:function(q){if(Math.abs(q)<0.006){return"0px"}return q.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var q=new Image();q.src=o.button.src}};var a=c.Touch={last:0,delay:500,start:function(r){var q=new Date().getTime();var s=(q-a.last<a.delay&&a.up);a.last=q;a.up=false;if(s){a.timeout=setTimeout(a.menu,a.delay,r,this);r.preventDefault()}},end:function(r){var q=new Date().getTime();a.up=(q-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;r.preventDefault();return m.Handler((r.touches[0]||r.touch),"DblClick",this)}},menu:function(r,q){delete a.timeout;a.last=0;a.up=false;return m.Handler((r.touches[0]||r.touch),"ContextMenu",q)}};if(d.Browser.isMobile){var n=o.styles[".MathJax_Hover_Arrow"];n.width="25px";n.height="18px";o.button.x=-6}d.Browser.Select({MSIE:function(q){var s=(document.documentMode||0);var r=q.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=q.isIE9;c.msieAlignBug=(!r||s<8);if(s<9){m.LEFTBUTTON=1}},Safari:function(q){c.safariContextMenuBug=true},Opera:function(q){c.operaPositionBug=true},Konqueror:function(q){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=o=d.CombineConfig("MathEvents",o);var e=function(){var q=o.styles[".MathJax_Hover_Frame"];q.border=o.frame.bwidth+"px solid "+o.frame.bcolor+" ! important";q["box-shadow"]=q["-webkit-box-shadow"]=q["-moz-box-shadow"]=q["-khtml-box-shadow"]="0px 0px "+o.frame.hwidth+" 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+(function(d,h,l,g,m,b,j){var q="2.2";var i=MathJax.Extension;var c=i.MathEvents={version:q};var k=d.config.menuSettings;var p={hover:500,frame:{x:3.5,y:5,bwidth:1,bcolor:"#A6D",hwidth:"15px",hcolor:"#83A"},button:{x:-4,y:-3,wx:-2,src:l.fileURL(b.imageDir+"/MenuArrow-15.png")},fadeinInc:0.2,fadeoutInc:0.05,fadeDelay:50,fadeoutStart:400,fadeoutDelay:15*1000,styles:{".MathJax_Hover_Frame":{"border-radius":".25em","-webkit-border-radius":".25em","-moz-border-radius":".25em","-khtml-border-radius":".25em","box-shadow":"0px 0px 15px #83A","-webkit-box-shadow":"0px 0px 15px #83A","-moz-box-shadow":"0px 0px 15px #83A","-khtml-box-shadow":"0px 0px 15px #83A",border:"1px solid #A6D ! important",display:"inline-block",position:"absolute"},".MathJax_Hover_Arrow":{position:"absolute",width:"15px",height:"11px",cursor:"pointer"}}};var n=c.Event={LEFTBUTTON:0,RIGHTBUTTON:2,MENUKEY:"altKey",Mousedown:function(r){return n.Handler(r,"Mousedown",this)},Mouseup:function(r){return n.Handler(r,"Mouseup",this)},Mousemove:function(r){return n.Handler(r,"Mousemove",this)},Mouseover:function(r){return n.Handler(r,"Mouseover",this)},Mouseout:function(r){return n.Handler(r,"Mouseout",this)},Click:function(r){return n.Handler(r,"Click",this)},DblClick:function(r){return n.Handler(r,"DblClick",this)},Menu:function(r){return n.Handler(r,"ContextMenu",this)},Handler:function(u,s,t){if(l.loadingMathMenu){return n.False(u)}var r=b[t.jaxID];if(!u){u=window.event}u.isContextMenu=(s==="ContextMenu");if(r[s]){return r[s](u,t)}if(i.MathZoom){return i.MathZoom.HandleEvent(u,s,t)}},False:function(r){if(!r){r=window.event}if(r){if(r.preventDefault){r.preventDefault()}if(r.stopPropagation){r.stopPropagation()}r.cancelBubble=true;r.returnValue=false}return false},ContextMenu:function(s,A,v){var x=b[A.jaxID],u=x.getJaxFromMath(A);var B=(x.config.showMathMenu!=null?x:d).config.showMathMenu;if(!B||(k.context!=="MathJax"&&!v)){return}if(c.msieEventBug){s=window.event||s}n.ClearSelection();f.ClearHoverTimer();if(u.hover){if(u.hover.remove){clearTimeout(u.hover.remove);delete u.hover.remove}u.hover.nofade=true}var t=MathJax.Menu;var C,z;if(t){if(t.loadingDomain){return n.False(s)}C=m.loadDomain("MathMenu");if(!C){t.jax=u;var r=t.menu.Find("Show Math As").menu;r.items[0].name=u.sourceMenuTitle;r.items[0].format=(u.sourceMenuFormat||"MathML");r.items[1].name=j[u.inputJax].sourceMenuTitle;var w=t.menu.Find("Math Settings","MathPlayer");w.hidden=!(u.outputJax==="NativeMML"&&d.Browser.hasMathPlayer);return t.menu.Post(s)}t.loadingDomain=true;z=function(){delete t.loadingDomain}}else{if(l.loadingMathMenu){return n.False(s)}l.loadingMathMenu=true;C=l.Require("[MathJax]/extensions/MathMenu.js");z=function(){delete l.loadingMathMenu;if(!MathJax.Menu){MathJax.Menu={}}}}var y={pageX:s.pageX,pageY:s.pageY,clientX:s.clientX,clientY:s.clientY};g.Queue(C,z,["ContextMenu",n,y,A,v]);return n.False(s)},AltContextMenu:function(t,s){var u=b[s.jaxID];var r=(u.config.showMathMenu!=null?u:d).config.showMathMenu;if(r){r=(u.config.showMathMenuMSIE!=null?u:d).config.showMathMenuMSIE;if(k.context==="MathJax"&&!k.mpContext&&r){if(!c.noContextMenuBug||t.button!==n.RIGHTBUTTON){return}}else{if(!t[n.MENUKEY]||t.button!==n.LEFTBUTTON){return}}return u.ContextMenu(t,s,true)}},ClearSelection:function(){if(c.safariContextMenuBug){setTimeout("window.getSelection().empty()",0)}if(document.selection){setTimeout("document.selection.empty()",0)}},getBBox:function(t){t.appendChild(c.topImg);var s=c.topImg.offsetTop,u=t.offsetHeight-s,r=t.offsetWidth;t.removeChild(c.topImg);return{w:r,h:s,d:u}}};var f=c.Hover={Mouseover:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.ReHover(r)}else{f.HoverTimer(r,s)}return n.False(t)}}},Mouseout:function(t,s){if(k.discoverable||k.zoom==="Hover"){var v=t.fromElement||t.relatedTarget,u=t.toElement||t.target;if(v&&u&&(v.isMathJax!=u.isMathJax||d.getJaxFor(v)!==d.getJaxFor(u))){var r=this.getJaxFromMath(s);if(r.hover){f.UnHover(r)}else{f.ClearHoverTimer()}return n.False(t)}}},Mousemove:function(t,s){if(k.discoverable||k.zoom==="Hover"){var r=this.getJaxFromMath(s);if(r.hover){return}if(f.lastX==t.clientX&&f.lastY==t.clientY){return}f.lastX=t.clientX;f.lastY=t.clientY;f.HoverTimer(r,s);return n.False(t)}},HoverTimer:function(r,s){this.ClearHoverTimer();this.hoverTimer=setTimeout(g(["Hover",this,r,s]),p.hover)},ClearHoverTimer:function(){if(this.hoverTimer){clearTimeout(this.hoverTimer);delete this.hoverTimer}},Hover:function(r,v){if(i.MathZoom&&i.MathZoom.Hover({},v)){return}var u=b[r.outputJax],w=u.getHoverSpan(r,v),z=u.getHoverBBox(r,w,v),x=(u.config.showMathMenu!=null?u:d).config.showMathMenu;var B=p.frame.x,A=p.frame.y,y=p.frame.bwidth;if(c.msieBorderWidthBug){y=0}r.hover={opacity:0,id:r.inputID+"-Hover"};var s=h.Element("span",{id:r.hover.id,isMathJax:true,style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{className:"MathJax_Hover_Frame",isMathJax:true,style:{display:"inline-block",position:"absolute",top:this.Px(-z.h-A-y-(z.y||0)),left:this.Px(-B-y+(z.x||0)),width:this.Px(z.w+2*B),height:this.Px(z.h+z.d+2*A),opacity:0,filter:"alpha(opacity=0)"}}]]);var t=h.Element("span",{isMathJax:true,id:r.hover.id+"Menu",style:{display:"inline-block","z-index":1,width:0,height:0,position:"relative"}},[["img",{className:"MathJax_Hover_Arrow",isMathJax:true,math:v,src:p.button.src,onclick:this.HoverMenu,jax:u.id,style:{left:this.Px(z.w+B+y+(z.x||0)+p.button.x),top:this.Px(-z.h-A-y-(z.y||0)-p.button.y),opacity:0,filter:"alpha(opacity=0)"}}]]);if(z.width){s.style.width=t.style.width=z.width;s.style.marginRight=t.style.marginRight="-"+z.width;s.firstChild.style.width=z.width;t.firstChild.style.left="";t.firstChild.style.right=this.Px(p.button.wx)}w.parentNode.insertBefore(s,w);if(x){w.parentNode.insertBefore(t,w)}if(w.style){w.style.position="relative"}this.ReHover(r)},ReHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}r.hover.remove=setTimeout(g(["UnHover",this,r]),p.fadeoutDelay);this.HoverFadeTimer(r,p.fadeinInc)},UnHover:function(r){if(!r.hover.nofade){this.HoverFadeTimer(r,-p.fadeoutInc,p.fadeoutStart)}},HoverFade:function(r){delete r.hover.timer;r.hover.opacity=Math.max(0,Math.min(1,r.hover.opacity+r.hover.inc));r.hover.opacity=Math.floor(1000*r.hover.opacity)/1000;var t=document.getElementById(r.hover.id),s=document.getElementById(r.hover.id+"Menu");t.firstChild.style.opacity=r.hover.opacity;t.firstChild.style.filter="alpha(opacity="+Math.floor(100*r.hover.opacity)+")";if(s){s.firstChild.style.opacity=r.hover.opacity;s.firstChild.style.filter=t.style.filter}if(r.hover.opacity===1){return}if(r.hover.opacity>0){this.HoverFadeTimer(r,r.hover.inc);return}t.parentNode.removeChild(t);if(s){s.parentNode.removeChild(s)}if(r.hover.remove){clearTimeout(r.hover.remove)}delete r.hover},HoverFadeTimer:function(r,t,s){r.hover.inc=t;if(!r.hover.timer){r.hover.timer=setTimeout(g(["HoverFade",this,r]),(s||p.fadeDelay))}},HoverMenu:function(r){if(!r){r=window.event}return b[this.jax].ContextMenu(r,this.math,true)},ClearHover:function(r){if(r.hover.remove){clearTimeout(r.hover.remove)}if(r.hover.timer){clearTimeout(r.hover.timer)}f.ClearHoverTimer();delete r.hover},Px:function(r){if(Math.abs(r)<0.006){return"0px"}return r.toFixed(2).replace(/\.?0+$/,"")+"px"},getImages:function(){var r=new Image();r.src=p.button.src}};var a=c.Touch={last:0,delay:500,start:function(s){var r=new Date().getTime();var t=(r-a.last<a.delay&&a.up);a.last=r;a.up=false;if(t){a.timeout=setTimeout(a.menu,a.delay,s,this);s.preventDefault()}},end:function(s){var r=new Date().getTime();a.up=(r-a.last<a.delay);if(a.timeout){clearTimeout(a.timeout);delete a.timeout;a.last=0;a.up=false;s.preventDefault();return n.Handler((s.touches[0]||s.touch),"DblClick",this)}},menu:function(s,r){delete a.timeout;a.last=0;a.up=false;return n.Handler((s.touches[0]||s.touch),"ContextMenu",r)}};if(d.Browser.isMobile){var o=p.styles[".MathJax_Hover_Arrow"];o.width="25px";o.height="18px";p.button.x=-6}d.Browser.Select({MSIE:function(r){var t=(document.documentMode||0);var s=r.versionAtLeast("8.0");c.msieBorderWidthBug=(document.compatMode==="BackCompat");c.msieEventBug=r.isIE9;c.msieAlignBug=(!s||t<8);if(t<9){n.LEFTBUTTON=1}},Safari:function(r){c.safariContextMenuBug=true},Opera:function(r){c.operaPositionBug=true},Konqueror:function(r){c.noContextMenuBug=true}});c.topImg=(c.msieAlignBug?h.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):h.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(c.operaPositionBug){c.topImg.style.border="1px solid"}c.config=p=d.CombineConfig("MathEvents",p);var e=function(){var r=p.styles[".MathJax_Hover_Frame"];r.border=p.frame.bwidth+"px solid "+p.frame.bcolor+" ! important";r["box-shadow"]=r["-webkit-box-shadow"]=r["-moz-box-shadow"]=r["-khtml-box-shadow"]="0px 0px "+p.frame.hwidth+" "+p.frame.hcolor};g.Queue(d.Register.StartupHook("End Config",{}),[e],["getImages",f],["Styles",l,p.styles],["Post",d.Startup.signal,"MathEvents Ready"],["loadComplete",l,"[MathJax]/extensions/MathEvents.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.Callback,MathJax.Localization,MathJax.OutputJax,MathJax.InputJax);
 
diff --git a/extensions/MathML/content-mathml.js b/extensions/MathML/content-mathml.js
new file mode 100644
index 000000000..a05c8e1e1
--- /dev/null
+++ b/extensions/MathML/content-mathml.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/extensions/MathML/content-mathml.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Extension["MathML/content-mathml"]={version:"2.2"};MathJax.Hub.Register.StartupHook("MathML Jax Ready",function(){var c=MathJax.InputJax.MathML,e=c.Parse.prototype;c.prefilterHooks.Add(function(h){if(!c.ctopXSLT){return}if(!c.ParseXML){c.ParseXML=c.createParser()}var i=c.ParseXML(e.preProcessMath(h.math));var g=c.ctopXSLT.transformToDocument(i);if((typeof g)==="string"){h.math=g}else{if(window.XMLSerializer){var f=new XMLSerializer();h.math=f.serializeToString(g.documentElement,i)}}});var a='<x:stylesheet version="1.0" xmlns:x="http://www.w3.org/1999/XSL/Transform" xmlns="http://www.w3.org/1998/Math/MathML" xmlns:m="http://www.w3.org/1998/Math/MathML" xmlns:e="http://exslt.org/strings"  xmlns:c="http://exslt.org/common" exclude-result-prefixes="m e c">  <!--  Copyright David Carlisle 2001, 2002, 2008, 2009.  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|m:apply[*[1][self::m:csymbol=\'geq\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8805;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:leq]]                        |m:apply[*[1][self::m:csymbol=\'leq\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8804;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:equivalent]]                        |m:apply[*[1][self::m:csymbol=\'equivalent\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8801;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:approx]]                        |m:apply[*[1][self::m:csymbol=\'approx\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8771;</mo></x:with-param></x:call-template></x:template>   <x:template match="m:apply[*[1][self::m:factorof]]                        |m:apply[*[1][self::m:csymbol=\'factorof\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="mo"><mo>|</mo></x:with-param><x:with-param name="p" select="$p"/><x:with-param name="this-p" select="3"/></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:int]]                        |m:apply[*[1][self::m:csymbol=\'int\']]                        |m:bind[*[1][self::m:int]]                        |m:bind[*[1][self::m:csymbol=\'int\']]"><mrow><msubsup><mi>&#8747;</mi><mrow><x:apply-templates select="m:lowlimit/*|m:interval/*[1]|m:condition/*|m:domainofapplication/*"/></mrow><mrow><x:apply-templates select="m:uplimit/*|m:interval/*[2]"/></mrow></msubsup><x:apply-templates select="*[last()]"/><x:if test="m:bvar"><mi>d</mi><x:apply-templates select="m:bvar"/></x:if></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'defint\']]"><mrow><munder><mi>&#8747;</mi><x:apply-templates select="*[2]"/></munder><x:apply-templates select="*[last()]"/></mrow></x:template>  <x:template match="m:apply[*[1][self::m:diff] and not(m:bvar)]|                           m:apply[*[1][self::m:csymbol=\'diff\']]" priority="2"><msup><mrow><x:apply-templates select="*[2]"/></mrow><mo>&#8242;</mo></msup></x:template> <x:template match="m:apply[*[1][self::m:diff]]" priority="1"><mfrac><x:choose><x:when test="m:bvar/m:degree"><mrow><msup><mi>d</mi><x:apply-templates select="m:bvar/m:degree/node()"/></msup><x:apply-templates  select="*[last()]"/></mrow><mrow><mi>d</mi><msup><x:apply-templates  select="m:bvar/node()"/><x:apply-templates  select="m:bvar/m:degree/node()"/></msup></mrow></x:when><x:otherwise><mrow><mi>d</mi><x:apply-templates select="*[last()]"/></mrow><mrow><mi>d</mi><x:apply-templates select="m:bvar"/></mrow></x:otherwise></x:choose></mfrac></x:template>   <x:template match="m:apply[*[1][self::m:partialdiff] and m:list and m:ci and count(*)=3]" priority="2"><mrow><msub><mi>D</mi><mrow><x:for-each select="m:list[1]/*"><x:apply-templates select="."/><x:if test="position()&lt;last()"><mo>,</mo></x:if></x:for-each></mrow></msub><mrow><x:apply-templates select="*[3]"/></mrow></mrow></x:template> <x:template match="m:apply[*[1][self::m:partialdiff]]" priority="1"><mfrac><mrow><x:choose>      <x:when test="not(m:bvar/m:degree) and not(m:bvar[2])"> <mo>&#8706;</mo>        </x:when>       <x:otherwise>   <msup><mo>&#8706;</mo>  <mrow>  <x:choose>      <x:when test="m:degree">                <x:apply-templates select="m:degree/node()"/>   </x:when>       <x:when test="m:bvar/m:degree[string(number(.))=\'NaN\']">              <x:for-each select="m:bvar/m:degree">           <x:apply-templates select="node()"/>            <x:if test="position()&lt;last()"><mo>+</mo></x:if>             </x:for-each>           <x:if test="count(m:bvar[not(m:degree)])&gt;0">         <mo>+</mo><mn><x:value-of select="count(m:bvar[not(m:degree)])"/></mn>          </x:if> </x:when>       <x:otherwise>           <mn><x:value-of select="number(sum(m:bvar/m:degree))+count(m:bvar[not(m:degree)])"/></mn>       </x:otherwise>  </x:choose>     </mrow> </msup> </x:otherwise></x:choose><x:apply-templates  select="*[last()]"/></mrow><mrow><x:for-each select="m:bvar">      <mrow>  <mo>&#8706;</mo><msup><x:apply-templates select="node()"/>      <mrow><x:apply-templates select="m:degree/node()"/></mrow>      </msup> </mrow></x:for-each></mrow></mfrac></x:template>  <x:template match="m:apply[*[1][self::m:csymbol=\'partialdiffdegree\']]"><mrow><msub><mo>&#8706;</mo><mrow><x:apply-templates select="*[2]"/></mrow></msub><mfenced><x:apply-templates select="*[4]"/></mfenced></mrow></x:template>   <x:template match="m:lowlimit"/>  <x:template match="m:uplimit"/>  <x:template match="m:bvar"><mi><x:apply-templates/></mi><x:if test="following-sibling::m:bvar"><mo>,</mo></x:if></x:template>  <x:template match="m:degree"/>  <x:template match="m:divergence"><mi>div</mi></x:template> <x:template match="m:apply[*[1][self::m:divergence]and m:bvar and m:vector]"><x:variable name="v" select="m:bvar"/><mrow><mi>div</mi><mo>&#8289;</mo><mo>(</mo><mtable><x:for-each select="m:vector/*"><x:variable name="p" select="position()"/><mtr><mtd><x:apply-templates select="$v[$p]/*"/><mo>&#x21a6;</mo><x:apply-templates select="."/></mtd></mtr></x:for-each></mtable><mo>)</mo></mrow></x:template>  <x:template match="m:grad"><mi>grad</mi></x:template> <x:template match="m:apply[*[1][self::m:grad]and m:bvar]"><mrow><mi>grad</mi><mo>&#8289;</mo><mrow><mo>(</mo><mfenced><x:apply-templates select="m:bvar/*"/></mfenced><mo>&#x21a6;</mo><x:apply-templates select="*[position()!=1][not(self::m:bvar)]"/><mo>)</mo></mrow></mrow></x:template>  <x:template match="m:curl"><mi>curl</mi></x:template>   <x:template match="m:laplacian"><msup><mo>&#8711;</mo><mn>2</mn></msup></x:template> <x:template match="m:apply[*[1][self::m:laplacian]and m:bvar]"><mrow><x:apply-templates select="*[1]"/><mo>&#8289;</mo><mrow><mo>(</mo><mfenced><x:apply-templates select="m:bvar/*"/></mfenced><mo>&#x21a6;</mo><x:apply-templates select="*[position()!=1][not(self::m:bvar)]"/><mo>)</mo></mrow></mrow></x:template>   <x:template match="m:set"><x:call-template name="set"/></x:template> <x:template  match="m:apply[*[1][self::m:csymbol=\'set\']]"><mfenced open="{{" close="}}" separators=","><x:apply-templates select="*[position()!=1]"/></mfenced></x:template>   <x:template match="m:list"><x:call-template name="set"><x:with-param name="o" select="\'(\'"/><x:with-param name="c" select="\')\'"/></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:csymbol=\'list\']]"><mfenced open="(" close=")" separators=","><x:apply-templates select="*[position()!=1]"/></mfenced></x:template>  <x:template match="m:apply[*[1][self::m:union]]                        |m:apply[*[1][self::m:csymbol=\'union\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8746;</mo></x:with-param></x:call-template></x:template> <x:template match="m:apply[*[1][self::m:union]][m:bvar]                                 |m:apply[*[1][self::m:csymbol=\'union\']][m:bvar]"            priority="2" ><x:call-template name="sum"><x:with-param name="mo"><mo>&#x22C3;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:intersect]]                        |m:apply[*[1][self::m:csymbol=\'intersect\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="3"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8745;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:intersect]][m:bvar]                          |m:apply[*[1][self::m:csymbol=\'intersect\']][m:bvar]"        priority="2" ><x:call-template name="sum"><x:with-param name="mo"><mo>&#x22C2;</mo></x:with-param></x:call-template></x:template>    <x:template match="m:apply[*[1][self::m:in]]                        |m:apply[*[1][self::m:csymbol=\'in\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="mo"><mo>&#8712;</mo></x:with-param><x:with-param name="p" select="$p"/><x:with-param name="this-p" select="3"/></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:notin]]|m:reln[*[1][self::m:notin]]                        |m:apply[*[1][self::m:csymbol=\'notin\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="mo"><mo>&#8713;</mo></x:with-param><x:with-param name="p" select="$p"/><x:with-param name="this-p" select="3"/></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:subset]]                        |m:apply[*[1][self::m:csymbol=\'subset\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8838;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:prsubset]]                        |m:apply[*[1][self::m:csymbol=\'prsubset\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8834;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:notsubset]]                        |m:apply[*[1][self::m:csymbol=\'notsubset\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8840;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:notprsubset]]                        |m:apply[*[1][self::m:csymbol=\'notprsubset\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8836;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:setdiff]]                        |m:apply[*[1][self::m:csymbol=\'setdiff\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8726;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:card]]                        |m:apply[*[1][self::m:csymbol=\'card\']]"><mrow><mo>|</mo><x:apply-templates select="*[2]"/><mo>|</mo></mrow></x:template>  <x:template match="m:apply[*[1][self::m:cartesianproduct or self::m:vectorproduct]]                               |m:apply[*[1][self::m:csymbol[.=\'cartesian_product\' or . = \'vectorproduct\']]]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#215;</mo></x:with-param></x:call-template></x:template> <x:template match="m:apply[*[1][self::m:cartesianproduct][count(following-sibling::m:reals)=count(following-sibling::*)]]" priority="2"><msup><x:apply-templates select="*[2]"><x:with-param name="p" select="5"/></x:apply-templates><mn><x:value-of select="count(*)-1"/></mn></msup></x:template>   <x:template name="sum" match="m:apply[*[1][self::m:sum]]"><x:param name="mo"><mo>&#8721;</mo></x:param><mrow><munderover><x:copy-of select="$mo"/><mrow><x:apply-templates select="m:lowlimit|m:interval/*[1]|m:condition/*|m:domainofapplication/*"/></mrow><mrow><x:apply-templates select="m:uplimit/*|m:interval/*[2]"/></mrow></munderover><x:apply-templates select="*[last()]"/></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'sum\']]"><mrow><munder><mo>&#8721;</mo><x:apply-templates select="*[2]"/></munder><x:apply-templates select="*[last()]"/></mrow></x:template> <x:template match="m:apply/m:lowlimit" priority="3"><mrow><x:if test="../m:bvar"><x:apply-templates select="../m:bvar/node()"/><mo>=</mo></x:if><x:apply-templates/></mrow></x:template>  <x:template match="m:apply[*[1][self::m:product]]"><x:call-template name="sum"><x:with-param name="mo"><mo>&#8719;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:csymbol=\'product\']]"><mrow><munder><mo>&#8719;</mo><x:apply-templates select="*[2]"/></munder><x:apply-templates select="*[last()]"/></mrow></x:template>  <x:template match="m:apply[*[1][self::m:limit]]"><mrow><munder><mi>lim</mi><mrow><x:apply-templates select="m:lowlimit|m:condition/*"/></mrow></munder><x:apply-templates select="*[last()]"/></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'limit\']][m:bind]"><mrow><munder><mi>lim</mi><mrow><x:apply-templates select="m:bind/m:bvar/*"/><mo><x:choose>   <x:when test="*[3]=\'above\'">&#8600;</x:when>  <x:when test="*[3]=\'below\'">&#8599;</x:when>  <x:otherwise>&#8594;</x:otherwise></x:choose></mo><x:apply-templates select="*[2]"/></mrow></munder><x:apply-templates select="m:bind/*[last()]"/></mrow></x:template>   <x:template match="m:apply[m:limit]/m:lowlimit" priority="4"><mrow><x:apply-templates select="../m:bvar/node()"/><mo>&#8594;</mo><x:apply-templates/></mrow></x:template>   <x:template match="m:apply[*[1][self::m:tendsto]]|m:reln[*[1][self::m:tendsto]]"><x:param name="p"/><x:call-template name="binary"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo><x:choose><x:when test="@type=\'above\'">&#8600;</x:when><x:when test="@type=\'below\'">&#8599;</x:when><x:when test="@type=\'two-sided\'">&#8594;</x:when><x:otherwise>&#8594;</x:otherwise></x:choose></mo></x:with-param></x:call-template></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'tendsto\']]"><mrow><x:apply-templates select="*[3]"/><mo><x:choose>       <x:when test="*[1][self::above]">&#8600;</x:when>       <x:when test="*[1][self::below]">&#8599;</x:when>       <x:when test="*[1][self::two-sided]">&#8594;</x:when>   <x:otherwise>&#8594;</x:otherwise></x:choose></mo><x:apply-templates select="*[4]"/></mrow></x:template> <x:template match="m:apply[*[1][self::m:semantics/m:ci=\'tendsto\']]"><mrow><x:apply-templates select="*[2]"/><mo>&#8594;</mo><x:apply-templates select="*[3]"/></mrow></x:template> <x:template match="m:tendsto"><mi>tendsto</mi></x:template>  <x:template match="m:apply[*[1][  self::m:sin or self::m:cos or self::m:tan or self::m:sec or  self::m:csc or self::m:cot or self::m:sinh or self::m:cosh or  self::m:tanh or self::m:sech or self::m:csch or self::m:coth or  self::m:arcsin or self::m:arccos or self::m:arctan or self::m:arccosh  or self::m:arccot or self::m:arccoth or self::m:arccsc or  self::m:arccsch or self::m:arcsec or self::m:arcsech or  self::m:arcsinh or self::m:arctanh or self::m:ln]]"><mrow><mi><x:value-of select="local-name(*[1])"/></mi><mo>&#8289;</mo><x:apply-templates select="*[2]"><x:with-param name="p" select="7"/></x:apply-templates></mrow></x:template>  <x:template match="  m:sin | m:cos | m:tan | m:sec |  m:csc | m:cot | m:sinh | m:cosh |  m:tanh | m:sech | m:csch | m:coth |  m:arcsin | m:arccos | m:arctan | m:arccosh  | m:arccot | m:arccoth | m:arccsc |  m:arccsch | m:arcsec | m:arcsech |  m:arcsinh | m:arctanh | m:ln|m:mean|  m:plus|m:minus"><mi><x:value-of select="local-name()"/></mi></x:template>     <x:template match="m:apply[*[1][self::m:exp]]                        |m:apply[*[1][self::m:csymbol=\'exp\']]"><msup><mi>e</mi><mrow><x:apply-templates select="*[2]"/></mrow></msup></x:template>     <x:template match="m:apply[*[1][self::m:log]]                        |m:apply[*[1][self::m:csymbol=\'log\']]"><mrow><x:choose><x:when test="not(m:logbase) or m:logbase=10"><mi>log</mi></x:when><x:otherwise><msub><mi>log</mi><mrow><x:apply-templates select="m:logbase/node()"/></mrow></msub></x:otherwise></x:choose><mo>&#8289;</mo><x:apply-templates select="*[last()]"><x:with-param name="p" select="7"/></x:apply-templates></mrow></x:template>   <x:template match="m:apply[*[1][self::m:mean]]                        |m:apply[*[1][self::m:csymbol=\'mean\']]"><mrow><mo>&#9001;</mo><x:for-each select="*[position()&gt;1]"><x:apply-templates select="."/><x:if test="position() !=last()"><mo>,</mo></x:if></x:for-each><mo>&#9002;</mo></mrow></x:template>   <x:template match="m:sdev|m:csymbol[.=\'sdev\']"><mo>&#963;</mo></x:template>  <x:template match="m:apply[*[1][self::m:variance]]                        |m:apply[*[1][self::m:csymbol=\'variance\']]"><msup><mrow><mo>&#963;</mo><mo>&#8289;</mo><mfenced><x:apply-templates select="*[position()!=1]"/></mfenced></mrow><mn>2</mn></msup></x:template>   <x:template match="m:median"><mi>median</mi></x:template>   <x:template match="m:mode"><mi>mode</mi></x:template>  <x:template match="m:apply[*[1][self::m:moment]]"><mrow><mo>&#9001;</mo><msup><x:variable name="data"                     select="*[not(position()=1)]                            [not(self::m:degree or self::m:momentabout)]"/><x:choose>   <x:when test="$data[2]">        <mfenced>       <x:apply-templates select="$data"/>     </mfenced>      </x:when>       <x:otherwise>   <x:apply-templates select="$data"/>     </x:otherwise></x:choose><mrow><x:apply-templates select="m:degree/node()"/></mrow></msup><mo>&#9002;</mo></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'moment\']]"><msub><mrow><mo>&#9001;</mo><msup> <x:apply-templates select="*[4]"/>      <x:apply-templates select="*[2]"/></msup><mo>&#9002;</mo></mrow><x:apply-templates select="*[3]"/>       </msub></x:template>  <x:template match="m:momentabout"/> <x:template match="m:apply[*[1][self::m:moment]][m:momentabout]" priority="2"><msub><mrow><mo>&#9001;</mo><msup>     <x:variable name="data"                       select="*[not(position()=1)]                            [not(self::m:degree or self::m:momentabout)]"/>   <x:choose>      <x:when test="$data[2]">        <mfenced>       <x:apply-templates select="$data"/>     </mfenced>      </x:when>       <x:otherwise>   <x:apply-templates select="$data"/>     </x:otherwise>  </x:choose>     <mrow><x:apply-templates select="m:degree/node()"/></mrow></msup><mo>&#9002;</mo></mrow><mrow><x:apply-templates select="m:momentabout/*"/></mrow></msub></x:template>  <x:template match="m:vector"><mrow><mo>(</mo><mtable><x:for-each select="*"><mtr><mtd><x:apply-templates select="."/></mtd></mtr></x:for-each></mtable><mo>)</mo></mrow></x:template>  <x:template match="m:vector[m:condition]"><mrow><mo>[</mo><x:apply-templates select="*[last()]"/><mo>|</mo><x:apply-templates select="m:condition"/><mo>]</mo></mrow></x:template> <x:template match="m:vector[m:domainofapplication]"><mrow><mo>[</mo><x:apply-templates select="*[last()]"/><mo>|</mo><x:apply-templates select="m:bvar/*"/><mo>&#x2208;</mo><x:apply-templates select="m:domainofapplication/*"/><mo>]</mo></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'vector\']]"><mrow><mo>(</mo><mtable><x:for-each select="*[position()!=1]"><mtr><mtd><x:apply-templates select="."/></mtd></mtr></x:for-each></mtable><mo>)</mo></mrow></x:template>  <x:template match="m:matrix"><mrow><mo>(</mo><mtable><x:apply-templates/></mtable><mo>)</mo></mrow></x:template> <x:template match="m:matrix[m:condition]"><mrow><mo>[</mo><msub><mi>m</mi><mrow>      <x:for-each select="m:bvar">    <x:apply-templates/>    <x:if test="position()!=last()"><mo>,</mo></x:if>       </x:for-each></mrow></msub><mo>|</mo><mrow><msub>       <mi>m</mi>      <mrow>  <x:for-each select="m:bvar">    <x:apply-templates/>    <x:if test="position()!=last()"><mo>,</mo></x:if>       </x:for-each>   </mrow></msub><mo>=</mo><x:apply-templates select="*[last()]"/></mrow><mo>;</mo><x:apply-templates select="m:condition"/><mo>]</mo></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'matrix\']]"><mrow><mo>(</mo><mtable><x:apply-templates select="*[position()!=1]"/></mtable><mo>)</mo></mrow></x:template>   <x:template match="m:matrix/m:matrixrow"><mtr><x:for-each select="*"><mtd><x:apply-templates select="."/></mtd></x:for-each></mtr></x:template> <x:template match="m:matrixrow"><mtable><mtr><x:for-each select="*"><mtd><x:apply-templates select="."/></mtd></x:for-each></mtr></mtable></x:template> <x:template match="m:apply[*[1][self::m:csymbol.=\'matrixrow\']]"><mtr><x:for-each select="*[position()!=1]"><mtd><x:apply-templates select="."/></mtd></x:for-each></mtr></x:template>  <x:template match="m:apply[*[1][self::m:determinant]]                        |m:apply[*[1][self::m:csymbol=\'determinant\']]"><mrow><mi>det</mi><mo>&#8289;</mo><x:apply-templates select="*[2]"><x:with-param name="p" select="7"/></x:apply-templates></mrow></x:template> <x:template match="m:apply[*[1][self::m:determinant]][*[2][self::m:matrix]]" priority="2"><mrow><mo>|</mo><mtable><x:apply-templates select="m:matrix/*"/></mtable><mo>|</mo></mrow></x:template>  <x:template match="m:apply[*[1][self::m:transpose]]                        |m:apply[*[1][self::m:csymbol=\'transpose\']]"><msup><x:apply-templates select="*[2]"><x:with-param name="p" select="7"/></x:apply-templates><mi>T</mi></msup></x:template>  <x:template match="m:apply[*[1][self::m:selector]]                        |m:apply[*[1][self::m:csymbol=\'selector\']]"><msub><x:apply-templates select="*[2]"><x:with-param name="p" select="7"/></x:apply-templates><mrow><x:for-each select="*[position()&gt;2]"><x:apply-templates select="."/><x:if test="position() !=last()"><mo>,</mo></x:if></x:for-each></mrow></msub></x:template>      <x:template match="m:apply[*[1][self::m:scalarproduct]]                        |m:apply[*[1][self::m:csymbol=\'scalarproduct\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>.</mo></x:with-param></x:call-template></x:template>   <x:template match="m:apply[*[1][self::m:outerproduct]]                        |m:apply[*[1][self::m:csymbol=\'outerproduct\']]"><x:param name="p" select="0"/><x:call-template 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match="m:exponentiale"><mi>e</mi></x:template>  <x:template match="m:imaginaryi"><mi>i</mi></x:template>  <x:template match="m:notanumber"><mi>NaN</mi></x:template>  <x:template match="m:true"><mi>true</mi></x:template>  <x:template match="m:false"><mi>false</mi></x:template>  <x:template match="m:emptyset|m:csymbol[.=\'emptyset\']"><mi>&#8709;</mi></x:template>   <x:template match="m:pi|m:csymbol[.=\'pi\']"><mi>&#960;</mi></x:template>  <x:template match="m:eulergamma|m:csymbol[.=\'gamma\']"><mi>&#947;</mi></x:template>  <x:template match="m:infinity|m:csymbol[.=\'infinity\']"><mi>&#8734;</mi></x:template>   <x:template name="infix" ><x:param name="mo"/><x:param name="p" select="0"/><x:param name="this-p" select="0"/><x:variable name="dmo"><x:choose><x:when test="m:domainofapplication"><munder><x:copy-of select="$mo"/><mrow>  <x:apply-templates select="m:domainofapplication/*"/></mrow></munder></x:when><x:otherwise><x:copy-of 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select="following-sibling::*[1]"  mode="rtl"/></x:for-each></mmultiscripts></x:template><x:template match="text()[.=\'(\']" mode="rtl">)</x:template><x:template match="text()[.=\')\']" mode="rtl">(</x:template><x:template match="text()[.=\'{\']" mode="rtl">}</x:template><x:template match="text()[.=\'}\']" mode="rtl">{</x:template><x:template match="text()[.=\'&lt;\']" mode="rtl">&gt;</x:template><x:template match="text()[.=\'&gt;\']" mode="rtl">&lt;</x:template><x:template match="text()[.=\'&#x2208;\']" mode="rtl">&#x220b;</x:template><x:template match="text()[.=\'&#x220b;\']" mode="rtl">&#x2208;</x:template><x:template match="text()[.=\'&#x2211;\']|text()[.=\'&#x222b;\']" mode="rtl"><svg width="20" height="20" version="1.1" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(-1 0 0 1 0 0 )"><text id="TextElement" x="-20" y="15" ><x:value-of select="."/></text></g></svg></x:template> <x:template match="@notation[.=\'radical\']" mode="rtl"><x:attribute name="notation">top 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columnspacing="0em"><x:variable name="t"><x:apply-templates select="*" mode="mstack1"><x:with-param name="p" select="0"/></x:apply-templates></x:variable><x:variable name="maxl"><x:for-each select="c:node-set($t)/*/@l"><x:sort data-type="number" order="descending"/><x:if test="position()=1"><x:value-of select="."/></x:if></x:for-each></x:variable><x:for-each select="c:node-set($t)/*[not(@class=\'mscarries\') or following-sibling::*[1]/@class=\'mscarries\']"><x:variable name="c" select="preceding-sibling::*[1][@class=\'mscarries\']"/><x:text>&#10;</x:text><mtr><x:variable name="offset" select="$maxl - @l"/><x:choose><x:when test="$hascolspan and @class=\'msline\' and (string(*[1]/@columnspan)=\'\' or string(*[1]/@columnspan)=\'0\')"><mtd columnspan="{$maxl}"><x:copy-of select="*/@style"/></mtd></x:when><x:when test="@class=\'msline\' and @l=\'*\'"><x:variable name="msl" select="*[1]"/><x:for-each select="(//node())[position()&lt;=$maxl]"><x:copy-of 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select="$cy/*/*"/></mpadded></msup>       </x:when>       <x:when test="$cy/@location=\'se\'">    <msub><x:copy-of select="$b"/><mpadded width="0em"><x:copy-of select="$cy/*/*"/></mpadded></msub>       </x:when>       <x:when test="$cy/@location=\'w\'">     <msup><mrow/><mpadded lspace="-1width" width="0em"><x:copy-of select="$cy/*/*"/></mpadded></msup>       <x:copy-of select="$b"/>        </x:when>       <x:when test="$cy/@location=\'e\'">     <x:copy-of select="$b"/>        <msup><mrow/><mpadded width="0em"><x:copy-of select="$cy/*/*"/></mpadded></msup>        </x:when>       <x:otherwise>   <x:copy-of select="$b"/>        </x:otherwise>  </x:choose></x:copy></x:for-each></x:when><x:otherwise><x:for-each select="(//*)[position()&lt;= $offset]"><mtd/></x:for-each><x:copy-of select="*"/></x:otherwise></x:choose></mtr></x:for-each></mtable></x:template> <x:template mode="mstack1" match="*"><x:param name="p"/><x:param name="maxl" select="0"/><mtr l="{1 + $p}"><x:if 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+
diff --git a/extensions/MathMenu.js b/extensions/MathMenu.js
index 0d03e2347..03d9b2ed1 100644
--- a/extensions/MathMenu.js
+++ b/extensions/MathMenu.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/MathMenu.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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Settings","MathPlayer").hidden=!r};a.showFontMenu=function(r){a.cookie.showFontMenu=p.showFontMenu=r;a.saveCookie();a.menu.Find("Math Settings","Font Preference").hidden=!r};a.showContext=function(r){a.cookie.showContext=p.showContext=r;a.saveCookie();a.menu.Find("Math Settings","Contextual Menu").hidden=!r};a.showDiscoverable=function(r){a.cookie.showDiscoverable=p.showDiscoverable=r;a.saveCookie();a.menu.Find("Math Settings","Highlight on Hover").hidden=!r;a.menu.Find("Math Settings","discover_rule").hidden=!r};a.showLocale=function(r){a.cookie.showLocale=p.showLocale=r;a.saveCookie();a.menu.Find("Language").hidden=!r};MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){if(!MathJax.OutputJax["HTML-CSS"].config.imageFont){a.menu.Find("Math Settings","Font Preference","TeX (image)").disabled=true}});f.Queue(c.Register.StartupHook("End Config",{}),["getImages",a],["Styles",k,p.styles],["Post",c.Startup.signal,"MathMenu Ready"],["loadComplete",k,"[MathJax]/extensions/MathMenu.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.CallBack,MathJax.OutputJax);
 
diff --git a/extensions/MathZoom.js b/extensions/MathZoom.js
index edc0e084e..0b3e23ea5 100644
--- a/extensions/MathZoom.js
+++ b/extensions/MathZoom.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/MathZoom.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-(function(a,d,f,c,j){var k="2.1";var i=a.CombineConfig("MathZoom",{styles:{"#MathJax_Zoom":{position:"absolute","background-color":"#F0F0F0",overflow:"auto",display:"block","z-index":301,padding:".5em",border:"1px solid black",margin:0,"font-weight":"normal","font-style":"normal","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","box-shadow":"5px 5px 15px #AAAAAA","-webkit-box-shadow":"5px 5px 15px #AAAAAA","-moz-box-shadow":"5px 5px 15px #AAAAAA","-khtml-box-shadow":"5px 5px 15px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{style:{position:"relative",display:"inline-block",height:0,width:0},id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(n){if(h.onresize){h.onresize(n)}var l=0,q=0,o,p=document.getElementById("MathJax_ZoomFrame"),m=document.getElementById("MathJax_ZoomOverlay");o=p;while(o.offsetParent){l+=o.offsetLeft;o=o.offsetParent}if(h.operaPositionBug){p.style.border="1px solid"}o=p;while(o.offsetParent){q+=o.offsetTop;o=o.offsetParent}if(h.operaPositionBug){p.style.border=""}m.style.left=(-l)+"px";m.style.top=(-q)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return{x:l,y:q}},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
+(function(a,d,f,c,j){var k="2.2";var i=a.CombineConfig("MathZoom",{styles:{"#MathJax_Zoom":{position:"absolute","background-color":"#F0F0F0",overflow:"auto",display:"block","z-index":301,padding:".5em",border:"1px solid black",margin:0,"font-weight":"normal","font-style":"normal","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","box-shadow":"5px 5px 15px #AAAAAA","-webkit-box-shadow":"5px 5px 15px #AAAAAA","-moz-box-shadow":"5px 5px 15px #AAAAAA","-khtml-box-shadow":"5px 5px 15px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(n,s){this.Remove();b.ClearHoverTimer();g.ClearSelection();var q=MathJax.OutputJax[s.jaxID];var o=q.getJaxFromMath(s);if(o.hover){b.UnHover(o)}var l=Math.floor(0.85*document.body.clientWidth),r=Math.floor(0.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));var m=d.Element("span",{id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale,"max-width":l+"px","max-height":r+"px"}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var x=m.lastChild,u=x.firstChild,p=m.firstChild;s.parentNode.insertBefore(m,s);s.parentNode.insertBefore(s,m);if(u.addEventListener){u.addEventListener("mousedown",this.Remove,true)}if(this.msieTrapEventBug){var w=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});m.insertBefore(w,x)}if(this.msieZIndexBug){var t=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});m.style.position="relative";m.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];m=t}var v=q.Zoom(o,u,s,l,r);if(this.msiePositionBug){if(this.msieSizeBug){x.style.height=v.zH+"px";x.style.width=v.zW+"px"}if(x.offsetHeight>r){x.style.height=r+"px";x.style.width=(v.zW+this.scrollSize)+"px"}if(x.offsetWidth>l){x.style.width=l+"px";x.style.height=(v.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){x.style.width=Math.min(l,v.zW)+"px"}if(x.offsetWidth&&x.offsetWidth<l&&x.offsetHeight<r){x.style.overflow="visible"}this.Position(x,v);if(this.msieTrapEventBug){w.style.height=x.clientHeight+"px";w.style.width=x.clientWidth+"px";w.style.left=(parseFloat(x.style.left)+x.clientLeft)+"px";w.style.top=(parseFloat(x.style.top)+x.clientTop)+"px"}x.style.visibility="";if(this.settings.zoom==="Hover"){p.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",o]);return e(n)},Position:function(p,r){var q=this.Resize(),m=q.x,s=q.y,l=r.mW;var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var r=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(r);var n=r.parentNode,q=h.getOverflow(n);while(n.parentNode&&n!==document.body&&q==="visible"){n=n.parentNode;q=h.getOverflow(n)}if(q!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");l.style.width=l.style.height="1px";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px"},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
 
diff --git a/extensions/Safe.js b/extensions/Safe.js
new file mode 100644
index 000000000..4e4a764b2
--- /dev/null
+++ b/extensions/Safe.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/extensions/Safe.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+(function(d,c){var f="2.2";var a=MathJax.Hub.CombineConfig("Safe",{allow:{URLs:"safe",classes:"safe",cssIDs:"safe",styles:"safe",fontsize:"all",require:"safe"},sizeMin:0.7,sizeMax:1.44,safeProtocols:{http:true,https:true,file:true,javascript:false},safeStyles:{color:true,backgroundColor:true,border:true,cursor:true,margin:true,padding:true,textShadow:true,fontFamily:true,fontSize:true,fontStyle:true,fontWeight:true,opacity:true,outline:true},safeRequire:{action:true,amscd:true,amsmath:true,amssymbols:true,autobold:false,"autoload-all":false,bbox:true,begingroup:true,boldsymbol:true,cancel:true,color:true,enclose:true,extpfeil:true,HTML:true,mathchoice:true,mhchem:true,newcommand:true,noErrors:false,noUndefined:false,unicode:true,verb:true}});var e=a.allow;if(e.fontsize!=="all"){a.safeStyles.fontSize=false}var b=MathJax.Extension.Safe={version:f,config:a,div1:document.createElement("div"),div2:document.createElement("div"),filter:{href:"filterURL",src:"filterURL",altimg:"filterURL","class":"filterClass",style:"filterStyles",id:"filterID",fontsize:"filterFontSize",mathsize:"filterFontSize",scriptminsize:"filterFontSize",scriptsizemultiplier:"filterSizeMultiplier",scriptlevel:"filterScriptLevel"},filterURL:function(g){var h=(g.match(/^\s*([a-z]+):/i)||[null,""])[1].toLowerCase();if(e.URLs==="none"||(e.URLs!=="all"&&!a.safeProtocols[h])){g=null}return g},filterClass:function(g){if(e.classes==="none"||(e.classes!=="all"&&!g.match(/^MJX-[-a-zA-Z0-9_.]+$/))){g=null}return g},filterID:function(g){if(e.cssIDs==="none"||(e.cssIDs!=="all"&&!g.match(/^MJX-[-a-zA-Z0-9_.]+$/))){g=null}return g},filterStyles:function(j){if(e.styles==="all"){return j}if(e.styles==="none"){return null}try{var i=this.div1.style,h=this.div2.style;i.cssText=j;h.cssText="";for(var g in a.safeStyles){if(a.safeStyles.hasOwnProperty(g)){var k=this.filterStyle(g,i[g]);if(k!=null){h[g]=k}}}j=h.cssText}catch(l){j=null}return j},filterStyle:function(g,h){if(typeof h!=="string"){return null}if(h.match(/^\s*expression/)){return null}if(h.match(/javascript:/)){return null}return(a.safeStyles[g]?h:null)},filterSize:function(g){if(e.fontsize==="none"){return null}if(e.fontsize!=="all"){g=Math.min(Math.max(g,a.sizeMin),a.sizeMax)}return g},filterFontSize:function(g){return(e.fontsize==="all"?g:null)},filterSizeMultiplier:function(g){if(e.fontsize==="none"){g=null}else{if(e.fontsize!=="all"){g=Math.min(1,Math.max(0.6,g)).toString()}}return g},filterScriptLevel:function(g){if(e.fontsize==="none"){g=null}else{if(e.fontsize!=="all"){g=Math.max(0,g).toString()}}return g},filterRequire:function(g){if(e.require==="none"||(e.require!=="all"&&!a.safeRequire[g.toLowerCase()])){g=null}return g}};d.Register.StartupHook("TeX HTML Ready",function(){var g=MathJax.InputJax.TeX;g.Parse.Augment({HREF_attribute:function(j){var i=b.filterURL(this.GetArgument(j)),h=this.GetArgumentMML(j);if(i){h.With({href:i})}this.Push(h)},CLASS_attribute:function(i){var j=b.filterClass(this.GetArgument(i)),h=this.GetArgumentMML(i);if(j){if(h["class"]!=null){j=h["class"]+" "+j}h.With({"class":j})}this.Push(h)},STYLE_attribute:function(i){var j=b.filterStyles(this.GetArgument(i)),h=this.GetArgumentMML(i);if(j){if(h.style!=null){if(j.charAt(j.length-1)!==";"){j+=";"}j=h.style+" "+j}h.With({style:j})}this.Push(h)},ID_attribute:function(j){var i=b.filterID(this.GetArgument(j)),h=this.GetArgumentMML(j);if(i){h.With({id:i})}this.Push(h)}})});d.Register.StartupHook("TeX Jax Ready",function(){var i=MathJax.InputJax.TeX,h=i.Parse,g=b.filter;h.Augment({Require:function(j){var k=this.GetArgument(j).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");k=b.filterRequire(k);if(k){this.Extension(null,k)}},MmlFilterAttribute:function(j,k){if(g[j]){k=b[g[j]](k)}return k},SetSize:function(j,k){k=b.filterSize(k);if(k){this.stack.env.size=k;this.Push(i.Stack.Item.style().With({styles:{mathsize:k+"em"}}))}}})});d.Register.StartupHook("TeX bbox Ready",function(){var g=MathJax.InputJax.TeX;g.Parse.Augment({BBoxStyle:function(h){return b.filterStyles(h)}})});d.Register.StartupHook("MathML Jax Ready",function(){var h=MathJax.InputJax.MathML.Parse,g=b.filter;h.Augment({filterAttribute:function(i,j){if(g[i]){j=b[g[i]](j)}return j}})});d.Startup.signal.Post("Safe Extension Ready");c.loadComplete("[MathJax]/extensions/Safe.js")})(MathJax.Hub,MathJax.Ajax);
+
diff --git a/extensions/TeX/AMScd.js b/extensions/TeX/AMScd.js
new file mode 100644
index 000000000..497cd4480
--- /dev/null
+++ b/extensions/TeX/AMScd.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/extensions/TeX/AMScd.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Extension["TeX/AMScd"]={version:"2.2",config:MathJax.Hub.CombineConfig("TeX.CD",{colspace:"5pt",rowspace:"5pt",harrowsize:"2.25em",varrowsize:"1.75em",hideHorizontalLabels:false})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.ElementJax.mml,e=MathJax.InputJax.TeX,d=e.Stack.Item,c=e.Definitions,a=MathJax.Extension["TeX/AMScd"].config;c.environment.CD="CD_env";c.special["@"]="CD_arrow";c.macros.minCDarrowwidth="CD_minwidth";c.macros.minCDarrowheight="CD_minheight";e.Parse.Augment({CD_env:function(f){this.Push(f);return d.array().With({arraydef:{columnalign:"center",columnspacing:a.colspace,rowspacing:a.rowspace,displaystyle:true},minw:this.stack.env.CD_minw||a.harrowsize,minh:this.stack.env.CD_minh||a.varrowsize})},CD_arrow:function(g){var l=this.string[this.i];if(!l.match(/[><VA.|=]/)){return this.Other(g)}else{this.i++}var o=this.stack.Top();if(!o.isa(d.array)||o.data.length){this.CD_cell(g)}var q=((o.table.length%2)===1);var i=(o.row.length+(q?0:1))%2;while(i){this.CD_cell(g);i--}var h;var f={minsize:o.minw,stretchy:true},k={minsize:o.minh,stretchy:true,symmetric:true};if(l==="."){}else{if(l==="|"){h=this.mmlToken(b.mo("\u2225").With(k))}else{if(l==="="){h=this.mmlToken(b.mo("=").With(f))}else{var r={">":"\u2192","<":"\u2190",V:"\u2193",A:"\u2191"}[l];var p=this.GetUpTo(g+l,l),m=this.GetUpTo(g+l,l);if(l===">"||l==="<"){h=b.mo(r).With(f);if(!p){p="\\kern "+o.minw}if(p||m){var j={width:"+11mu",lspace:"6mu"};h=b.munderover(this.mmlToken(h));if(p){p=e.Parse(p,this.stack.env).mml();h.SetData(h.over,b.mpadded(p).With(j).With({voffset:".1em"}))}if(m){m=e.Parse(m,this.stack.env).mml();h.SetData(h.under,b.mpadded(m).With(j))}if(a.hideHorizontalLabels){h=b.mpadded(h).With({depth:0,height:".67em"})}}}else{h=r=this.mmlToken(b.mo(r).With(k));if(p||m){h=b.mrow();if(p){h.Append(e.Parse("\\scriptstyle\\llap{"+p+"}",this.stack.env).mml())}h.Append(r.With({texClass:b.TEXCLASS.ORD}));if(m){h.Append(e.Parse("\\scriptstyle\\rlap{"+m+"}",this.stack.env).mml())}}}}}}if(h){this.Push(h)}this.CD_cell(g)},CD_cell:function(f){this.Push(d.cell().With({isEntry:true,name:f}))},CD_minwidth:function(f){this.stack.env.CD_minw=this.GetDimen(f)},CD_minheight:function(f){this.stack.env.CD_minh=this.GetDimen(f)}})});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/AMScd.js");
+
diff --git a/extensions/TeX/AMSmath.js b/extensions/TeX/AMSmath.js
index fbd807559..382a1ea4b 100644
--- a/extensions/TeX/AMSmath.js
+++ b/extensions/TeX/AMSmath.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/AMSmath.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/AMSmath"]={version:"2.1",number:0,startNumber:0,labels:{},eqlabels:{},refs:[]};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.ElementJax.mml,g=MathJax.InputJax.TeX,f=MathJax.Extension["TeX/AMSmath"];var d=g.Definitions,e=g.Stack.Item,a=g.config.equationNumbers;var c=function(j){var l=[];for(var k=0,h=j.length;k<h;k++){l[k]=g.Parse.prototype.Em(j[k])}return l.join(" ")};d.Add({mathchar0mo:{iiiint:["2A0C",{texClass:b.TEXCLASS.OP}]},macros:{mathring:["Accent","2DA"],nobreakspace:"Tilde",negmedspace:["Spacer",b.LENGTH.NEGATIVEMEDIUMMATHSPACE],negthickspace:["Spacer",b.LENGTH.NEGATIVETHICKMATHSPACE],idotsint:["MultiIntegral","\\int\\cdots\\int"],dddot:["Accent","20DB"],ddddot:["Accent","20DC"],sideset:["Macro","\\mathop{\\mathop{\\rlap{\\phantom{#3}}}\\nolimits#1\\!\\mathop{#3}\\nolimits#2}",3],boxed:["Macro","\\fbox{$\\displaystyle{#1}$}",1],tag:"HandleTag",notag:"HandleNoTag",label:"HandleLabel",ref:"HandleRef",eqref:["HandleRef",true],substack:["Macro","\\begin{subarray}{c}#1\\end{subarray}",1],injlim:["NamedOp","inj&thinsp;lim"],projlim:["NamedOp","proj&thinsp;lim"],varliminf:["Macro","\\mathop{\\underline{\\mmlToken{mi}{lim}}}"],varlimsup:["Macro","\\mathop{\\overline{\\mmlToken{mi}{lim}}}"],varinjlim:["Macro","\\mathop{\\underrightarrow{\\mmlToken{mi}{lim}\\Rule{-1pt}{0pt}{1pt}}\\Rule{0pt}{0pt}{.45em}}"],varprojlim:["Macro","\\mathop{\\underleftarrow{\\mmlToken{mi}{lim}\\Rule{-1pt}{0pt}{1pt}}\\Rule{0pt}{0pt}{.45em}}"],DeclareMathOperator:"HandleDeclareOp",operatorname:"HandleOperatorName",genfrac:"Genfrac",frac:["Genfrac","","","",""],tfrac:["Genfrac","","","",1],dfrac:["Genfrac","","","",0],binom:["Genfrac","(",")","0em",""],tbinom:["Genfrac","(",")","0em",1],dbinom:["Genfrac","(",")","0em",0],cfrac:"CFrac",shoveleft:["HandleShove",b.ALIGN.LEFT],shoveright:["HandleShove",b.ALIGN.RIGHT],xrightarrow:["xArrow",8594,5,6],xleftarrow:["xArrow",8592,7,3]},environment:{align:["AMSarray",null,true,true,"rlrlrlrlrlrl",c([5/18,2,5/18,2,5/18,2,5/18,2,5/18,2,5/18])],"align*":["AMSarray",null,false,true,"rlrlrlrlrlrl",c([5/18,2,5/18,2,5/18,2,5/18,2,5/18,2,5/18])],multline:["Multline",null,true],"multline*":["Multline",null,false],split:["AMSarray",null,false,false,"rl",c([5/18])],gather:["AMSarray",null,true,true,"c"],"gather*":["AMSarray",null,false,true,"c"],alignat:["AlignAt",null,true,true],"alignat*":["AlignAt",null,false,true],alignedat:["AlignAt",null,false,false],aligned:["AlignedArray",null,null,null,"rlrlrlrlrlrl",c([5/18,2,5/18,2,5/18,2,5/18,2,5/18,2,5/18]),".5em","D"],gathered:["AlignedArray",null,null,null,"c",null,".5em","D"],subarray:["Array",null,null,null,null,c([0,0,0,0]),"0.1em","S",1],smallmatrix:["Array",null,null,null,"c",c([1/3]),".2em","S",1],equation:["EquationBegin","Equation",true],"equation*":["EquationBegin","EquationStar",false],eqnarray:["AMSarray",null,true,true,"rcl",b.LENGTH.THICKMATHSPACE,".5em"],"eqnarray*":["AMSarray",null,false,true,"rcl",b.LENGTH.THICKMATHSPACE,".5em"]},delimiter:{"\\lvert":["2223",{texClass:b.TEXCLASS.OPEN}],"\\rvert":["2223",{texClass:b.TEXCLASS.CLOSE}],"\\lVert":["2225",{texClass:b.TEXCLASS.OPEN}],"\\rVert":["2225",{texClass:b.TEXCLASS.CLOSE}]}},null,true);g.Parse.Augment({HandleTag:function(j){var 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+MathJax.Extension["TeX/AMSmath"]={version:"2.2",number:0,startNumber:0,labels:{},eqlabels:{},refs:[]};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.ElementJax.mml,g=MathJax.InputJax.TeX,f=MathJax.Extension["TeX/AMSmath"];var d=g.Definitions,e=g.Stack.Item,a=g.config.equationNumbers;var c=function(j){var l=[];for(var k=0,h=j.length;k<h;k++){l[k]=g.Parse.prototype.Em(j[k])}return l.join(" 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l=this.GetStar();var i=this.trimSpaces(this.GetArgument(j)),h=i;if(!l){i=a.formatTag(i)}var k=this.stack.global;k.tagID=h;if(k.notags){g.Error(["CommandNotAllowedInEnv","%1 not allowed in %2 environment",j,k.notags])}if(k.tag){g.Error(["MultipleCommand","Multiple %1",j])}k.tag=b.mtd.apply(b,this.InternalMath(i)).With({id:a.formatID(h)})},HandleNoTag:function(h){if(this.stack.global.tag){delete this.stack.global.tag}this.stack.global.notag=true},HandleLabel:function(i){var j=this.stack.global,h=this.GetArgument(i);if(h===""){return}if(!f.refUpdate){if(j.label){g.Error(["MultipleCommand","Multiple %1",i])}j.label=h;if(f.labels[h]||f.eqlabels[h]){g.Error(["MultipleLabel","Label '%1' multiply defined",h])}f.eqlabels[h]="???"}},HandleRef:function(j,l){var i=this.GetArgument(j);var k=f.labels[i]||f.eqlabels[i];if(!k){k="??";f.badref=!f.refUpdate}var 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h=b.mtr;if(!this.global.tag&&this.numbered){this.autoTag()}if(this.global.tag&&!this.global.notags){this.row=[this.getTag()].concat(this.row);h=b.mlabeledtr}if(this.numbered){delete this.global.notag}this.table.push(h.apply(b,this.row));this.row=[]},EndTable:function(){this.SUPER(arguments).EndTable.call(this);this.global.notags=this.save.notags;this.global.notag=this.save.notag}});e.start.Augment({oldCheckItem:e.start.prototype.checkItem,checkItem:function(j){if(j.type==="stop"){var h=this.mmlData(),i=this.global;if(f.display&&!i.tag&&!i.tagged&&!i.isInner&&(a.autoNumber==="all"||i.forcetag)){this.autoTag()}if(i.tag){var l=[this.getTag(),b.mtd(h)];var k={side:g.config.TagSide,minlabelspacing:g.config.TagIndent,columnalign:h.displayAlign};if(h.displayAlign===b.INDENTALIGN.LEFT){k.width="100%";if(h.displayIndent&&!String(h.displayIndent).match(/^0+(\.0*)?($|[a-z%])/)){k.columnwidth=h.displayIndent+" 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diff --git a/extensions/TeX/AMSsymbols.js b/extensions/TeX/AMSsymbols.js
index e7bae0a4f..0995eab53 100644
--- a/extensions/TeX/AMSsymbols.js
+++ b/extensions/TeX/AMSsymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/AMSsymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/AMSsymbols"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.ElementJax.mml,b=MathJax.InputJax.TeX.Definitions;b.Add({mathchar0mi:{digamma:"03DD",varkappa:"03F0",varGamma:["0393",{mathvariant:a.VARIANT.ITALIC}],varDelta:["0394",{mathvariant:a.VARIANT.ITALIC}],varTheta:["0398",{mathvariant:a.VARIANT.ITALIC}],varLambda:["039B",{mathvariant:a.VARIANT.ITALIC}],varXi:["039E",{mathvariant:a.VARIANT.ITALIC}],varPi:["03A0",{mathvariant:a.VARIANT.ITALIC}],varSigma:["03A3",{mathvariant:a.VARIANT.ITALIC}],varUpsilon:["03A5",{mathvariant:a.VARIANT.ITALIC}],varPhi:["03A6",{mathvariant:a.VARIANT.ITALIC}],varPsi:["03A8",{mathvariant:a.VARIANT.ITALIC}],varOmega:["03A9",{mathvariant:a.VARIANT.ITALIC}],beth:"2136",gimel:"2137",daleth:"2138",backprime:["2035",{variantForm:true}],hslash:"210F",varnothing:["2205",{variantForm:true}],blacktriangle:"25B4",triangledown:["25BD",{variantForm:true}],blacktriangledown:"25BE",square:"25FB",Box:"25FB",blacksquare:"25FC",lozenge:"25CA",Diamond:"25CA",blacklozenge:"29EB",circledS:["24C8",{mathvariant:a.VARIANT.NORMAL}],bigstar:"2605",sphericalangle:"2222",measuredangle:"2221",nexists:"2204",complement:"2201",mho:"2127",eth:["00F0",{mathvariant:a.VARIANT.NORMAL}],Finv:"2132",diagup:"2571",Game:"2141",diagdown:"2572",Bbbk:["006B",{mathvariant:a.VARIANT.DOUBLESTRUCK}],yen:"00A5",circledR:"00AE",checkmark:"2713",maltese:"2720"},mathchar0mo:{dotplus:"2214",ltimes:"22C9",smallsetminus:"2216",rtimes:"22CA",Cap:"22D2",doublecap:"22D2",leftthreetimes:"22CB",Cup:"22D3",doublecup:"22D3",rightthreetimes:"22CC",barwedge:"22BC",curlywedge:"22CF",veebar:"22BB",curlyvee:"22CE",doublebarwedge:"2A5E",boxminus:"229F",circleddash:"229D",boxtimes:"22A0",circledast:"229B",boxdot:"22A1",circledcirc:"229A",boxplus:"229E",centerdot:"22C5",divideontimes:"22C7",intercal:"22BA",leqq:"2266",geqq:"2267",leqslant:"2A7D",geqslant:"2A7E",eqslantless:"2A95",eqslantgtr:"2A96",lesssim:"2272",gtrsim:"2273",lessapprox:"2A85",gtrapprox:"2A86",approxeq:"224A",lessdot:"22D6",gtrdot:"22D7",lll:"22D8",llless:"22D8",ggg:"22D9",gggtr:"22D9",lessgtr:"2276",gtrless:"2277",lesseqgtr:"22DA",gtreqless:"22DB",lesseqqgtr:"2A8B",gtreqqless:"2A8C",doteqdot:"2251",Doteq:"2251",eqcirc:"2256",risingdotseq:"2253",circeq:"2257",fallingdotseq:"2252",triangleq:"225C",backsim:"223D",thicksim:["223C",{variantForm:true}],backsimeq:"22CD",thickapprox:["2248",{variantForm:true}],subseteqq:"2AC5",supseteqq:"2AC6",Subset:"22D0",Supset:"22D1",sqsubset:"228F",sqsupset:"2290",preccurlyeq:"227C",succcurlyeq:"227D",curlyeqprec:"22DE",curlyeqsucc:"22DF",precsim:"227E",succsim:"227F",precapprox:"2AB7",succapprox:"2AB8",vartriangleleft:"22B2",lhd:"22B2",vartriangleright:"22B3",rhd:"22B3",trianglelefteq:"22B4",unlhd:"22B4",trianglerighteq:"22B5",unrhd:"22B5",vDash:"22A8",Vdash:"22A9",Vvdash:"22AA",smallsmile:"2323",shortmid:["2223",{variantForm:true}],smallfrown:"2322",shortparallel:["2225",{variantForm:true}],bumpeq:"224F",between:"226C",Bumpeq:"224E",pitchfork:"22D4",varpropto:"221D",backepsilon:"220D",blacktriangleleft:"25C2",blacktriangleright:"25B8",therefore:"2234",because:"2235",eqsim:"2242",vartriangle:["25B3",{variantForm:true}],Join:"22C8",nless:"226E",ngtr:"226F",nleq:"2270",ngeq:"2271",nleqslant:["2A87",{variantForm:true}],ngeqslant:["2A88",{variantForm:true}],nleqq:["2270",{variantForm:true}],ngeqq:["2271",{variantForm:true}],lneq:"2A87",gneq:"2A88",lneqq:"2268",gneqq:"2269",lvertneqq:["2268",{variantForm:true}],gvertneqq:["2269",{variantForm:true}],lnsim:"22E6",gnsim:"22E7",lnapprox:"2A89",gnapprox:"2A8A",nprec:"2280",nsucc:"2281",npreceq:["22E0",{variantForm:true}],nsucceq:["22E1",{variantForm:true}],precneqq:"2AB5",succneqq:"2AB6",precnsim:"22E8",succnsim:"22E9",precnapprox:"2AB9",succnapprox:"2ABA",nsim:"2241",ncong:"2246",nshortmid:["2224",{variantForm:true}],nshortparallel:["2226",{variantForm:true}],nmid:"2224",nparallel:"2226",nvdash:"22AC",nvDash:"22AD",nVdash:"22AE",nVDash:"22AF",ntriangleleft:"22EA",ntriangleright:"22EB",ntrianglelefteq:"22EC",ntrianglerighteq:"22ED",nsubseteq:"2288",nsupseteq:"2289",nsubseteqq:["2288",{variantForm:true}],nsupseteqq:["2289",{variantForm:true}],subsetneq:"228A",supsetneq:"228B",varsubsetneq:["228A",{variantForm:true}],varsupsetneq:["228B",{variantForm:true}],subsetneqq:"2ACB",supsetneqq:"2ACC",varsubsetneqq:["2ACB",{variantForm:true}],varsupsetneqq:["2ACC",{variantForm:true}],leftleftarrows:"21C7",rightrightarrows:"21C9",leftrightarrows:"21C6",rightleftarrows:"21C4",Lleftarrow:"21DA",Rrightarrow:"21DB",twoheadleftarrow:"219E",twoheadrightarrow:"21A0",leftarrowtail:"21A2",rightarrowtail:"21A3",looparrowleft:"21AB",looparrowright:"21AC",leftrightharpoons:"21CB",rightleftharpoons:["21CC",{variantForm:true}],curvearrowleft:"21B6",curvearrowright:"21B7",circlearrowleft:"21BA",circlearrowright:"21BB",Lsh:"21B0",Rsh:"21B1",upuparrows:"21C8",downdownarrows:"21CA",upharpoonleft:"21BF",upharpoonright:"21BE",downharpoonleft:"21C3",restriction:"21BE",multimap:"22B8",downharpoonright:"21C2",leftrightsquigarrow:"21AD",rightsquigarrow:"21DD",leadsto:"21DD",dashrightarrow:"21E2",dashleftarrow:"21E0",nleftarrow:"219A",nrightarrow:"219B",nLeftarrow:"21CD",nRightarrow:"21CF",nleftrightarrow:"21AE",nLeftrightarrow:"21CE"},delimiter:{"\\ulcorner":"231C","\\urcorner":"231D","\\llcorner":"231E","\\lrcorner":"231F"},macros:{implies:["Macro","\\;\\Longrightarrow\\;"],impliedby:["Macro","\\;\\Longleftarrow\\;"]}},null,true);var c=a.mo.OPTYPES.REL;MathJax.Hub.Insert(a.mo.prototype,{OPTABLE:{infix:{"\u2322":c,"\u2323":c,"\u25B3":c,"\uE006":c,"\uE007":c,"\uE00C":c,"\uE00D":c,"\uE00E":c,"\uE00F":c,"\uE010":c,"\uE011":c,"\uE016":c,"\uE017":c,"\uE018":c,"\uE019":c,"\uE01A":c,"\uE01B":c,"\uE04B":c,"\uE04F":c}}});MathJax.Hub.Startup.signal.Post("TeX AMSsymbols Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/AMSsymbols.js");
+MathJax.Extension["TeX/AMSsymbols"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.ElementJax.mml,b=MathJax.InputJax.TeX.Definitions;b.Add({mathchar0mi:{digamma:"03DD",varkappa:"03F0",varGamma:["0393",{mathvariant:a.VARIANT.ITALIC}],varDelta:["0394",{mathvariant:a.VARIANT.ITALIC}],varTheta:["0398",{mathvariant:a.VARIANT.ITALIC}],varLambda:["039B",{mathvariant:a.VARIANT.ITALIC}],varXi:["039E",{mathvariant:a.VARIANT.ITALIC}],varPi:["03A0",{mathvariant:a.VARIANT.ITALIC}],varSigma:["03A3",{mathvariant:a.VARIANT.ITALIC}],varUpsilon:["03A5",{mathvariant:a.VARIANT.ITALIC}],varPhi:["03A6",{mathvariant:a.VARIANT.ITALIC}],varPsi:["03A8",{mathvariant:a.VARIANT.ITALIC}],varOmega:["03A9",{mathvariant:a.VARIANT.ITALIC}],beth:"2136",gimel:"2137",daleth:"2138",backprime:["2035",{variantForm:true}],hslash:"210F",varnothing:["2205",{variantForm:true}],blacktriangle:"25B4",triangledown:["25BD",{variantForm:true}],blacktriangledown:"25BE",square:"25FB",Box:"25FB",blacksquare:"25FC",lozenge:"25CA",Diamond:"25CA",blacklozenge:"29EB",circledS:["24C8",{mathvariant:a.VARIANT.NORMAL}],bigstar:"2605",sphericalangle:"2222",measuredangle:"2221",nexists:"2204",complement:"2201",mho:"2127",eth:["00F0",{mathvariant:a.VARIANT.NORMAL}],Finv:"2132",diagup:"2571",Game:"2141",diagdown:"2572",Bbbk:["006B",{mathvariant:a.VARIANT.DOUBLESTRUCK}],yen:"00A5",circledR:"00AE",checkmark:"2713",maltese:"2720"},mathchar0mo:{dotplus:"2214",ltimes:"22C9",smallsetminus:"2216",rtimes:"22CA",Cap:"22D2",doublecap:"22D2",leftthreetimes:"22CB",Cup:"22D3",doublecup:"22D3",rightthreetimes:"22CC",barwedge:"22BC",curlywedge:"22CF",veebar:"22BB",curlyvee:"22CE",doublebarwedge:"2A5E",boxminus:"229F",circleddash:"229D",boxtimes:"22A0",circledast:"229B",boxdot:"22A1",circledcirc:"229A",boxplus:"229E",centerdot:"22C5",divideontimes:"22C7",intercal:"22BA",leqq:"2266",geqq:"2267",leqslant:"2A7D",geqslant:"2A7E",eqslantless:"2A95",eqslantgtr:"2A96",lesssim:"2272",gtrsim:"2273",lessapprox:"2A85",gtrapprox:"2A86",approxeq:"224A",lessdot:"22D6",gtrdot:"22D7",lll:"22D8",llless:"22D8",ggg:"22D9",gggtr:"22D9",lessgtr:"2276",gtrless:"2277",lesseqgtr:"22DA",gtreqless:"22DB",lesseqqgtr:"2A8B",gtreqqless:"2A8C",doteqdot:"2251",Doteq:"2251",eqcirc:"2256",risingdotseq:"2253",circeq:"2257",fallingdotseq:"2252",triangleq:"225C",backsim:"223D",thicksim:["223C",{variantForm:true}],backsimeq:"22CD",thickapprox:["2248",{variantForm:true}],subseteqq:"2AC5",supseteqq:"2AC6",Subset:"22D0",Supset:"22D1",sqsubset:"228F",sqsupset:"2290",preccurlyeq:"227C",succcurlyeq:"227D",curlyeqprec:"22DE",curlyeqsucc:"22DF",precsim:"227E",succsim:"227F",precapprox:"2AB7",succapprox:"2AB8",vartriangleleft:"22B2",lhd:"22B2",vartriangleright:"22B3",rhd:"22B3",trianglelefteq:"22B4",unlhd:"22B4",trianglerighteq:"22B5",unrhd:"22B5",vDash:"22A8",Vdash:"22A9",Vvdash:"22AA",smallsmile:["2323",{variantForm:true}],shortmid:["2223",{variantForm:true}],smallfrown:["2322",{variantForm:true}],shortparallel:["2225",{variantForm:true}],bumpeq:"224F",between:"226C",Bumpeq:"224E",pitchfork:"22D4",varpropto:"221D",backepsilon:"220D",blacktriangleleft:"25C2",blacktriangleright:"25B8",therefore:"2234",because:"2235",eqsim:"2242",vartriangle:["25B3",{variantForm:true}],Join:"22C8",nless:"226E",ngtr:"226F",nleq:"2270",ngeq:"2271",nleqslant:["2A87",{variantForm:true}],ngeqslant:["2A88",{variantForm:true}],nleqq:["2270",{variantForm:true}],ngeqq:["2271",{variantForm:true}],lneq:"2A87",gneq:"2A88",lneqq:"2268",gneqq:"2269",lvertneqq:["2268",{variantForm:true}],gvertneqq:["2269",{variantForm:true}],lnsim:"22E6",gnsim:"22E7",lnapprox:"2A89",gnapprox:"2A8A",nprec:"2280",nsucc:"2281",npreceq:["22E0",{variantForm:true}],nsucceq:["22E1",{variantForm:true}],precneqq:"2AB5",succneqq:"2AB6",precnsim:"22E8",succnsim:"22E9",precnapprox:"2AB9",succnapprox:"2ABA",nsim:"2241",ncong:"2246",nshortmid:["2224",{variantForm:true}],nshortparallel:["2226",{variantForm:true}],nmid:"2224",nparallel:"2226",nvdash:"22AC",nvDash:"22AD",nVdash:"22AE",nVDash:"22AF",ntriangleleft:"22EA",ntriangleright:"22EB",ntrianglelefteq:"22EC",ntrianglerighteq:"22ED",nsubseteq:"2288",nsupseteq:"2289",nsubseteqq:["2288",{variantForm:true}],nsupseteqq:["2289",{variantForm:true}],subsetneq:"228A",supsetneq:"228B",varsubsetneq:["228A",{variantForm:true}],varsupsetneq:["228B",{variantForm:true}],subsetneqq:"2ACB",supsetneqq:"2ACC",varsubsetneqq:["2ACB",{variantForm:true}],varsupsetneqq:["2ACC",{variantForm:true}],leftleftarrows:"21C7",rightrightarrows:"21C9",leftrightarrows:"21C6",rightleftarrows:"21C4",Lleftarrow:"21DA",Rrightarrow:"21DB",twoheadleftarrow:"219E",twoheadrightarrow:"21A0",leftarrowtail:"21A2",rightarrowtail:"21A3",looparrowleft:"21AB",looparrowright:"21AC",leftrightharpoons:"21CB",rightleftharpoons:["21CC",{variantForm:true}],curvearrowleft:"21B6",curvearrowright:"21B7",circlearrowleft:"21BA",circlearrowright:"21BB",Lsh:"21B0",Rsh:"21B1",upuparrows:"21C8",downdownarrows:"21CA",upharpoonleft:"21BF",upharpoonright:"21BE",downharpoonleft:"21C3",restriction:"21BE",multimap:"22B8",downharpoonright:"21C2",leftrightsquigarrow:"21AD",rightsquigarrow:"21DD",leadsto:"21DD",dashrightarrow:"21E2",dashleftarrow:"21E0",nleftarrow:"219A",nrightarrow:"219B",nLeftarrow:"21CD",nRightarrow:"21CF",nleftrightarrow:"21AE",nLeftrightarrow:"21CE"},delimiter:{"\\ulcorner":"231C","\\urcorner":"231D","\\llcorner":"231E","\\lrcorner":"231F"},macros:{implies:["Macro","\\;\\Longrightarrow\\;"],impliedby:["Macro","\\;\\Longleftarrow\\;"]}},null,true);var c=a.mo.OPTYPES.REL;MathJax.Hub.Insert(a.mo.prototype,{OPTABLE:{infix:{"\u2322":c,"\u2323":c,"\u25B3":c,"\uE006":c,"\uE007":c,"\uE00C":c,"\uE00D":c,"\uE00E":c,"\uE00F":c,"\uE010":c,"\uE011":c,"\uE016":c,"\uE017":c,"\uE018":c,"\uE019":c,"\uE01A":c,"\uE01B":c,"\uE04B":c,"\uE04F":c}}});MathJax.Hub.Startup.signal.Post("TeX AMSsymbols Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/AMSsymbols.js");
 
diff --git a/extensions/TeX/HTML.js b/extensions/TeX/HTML.js
index f73a5a96d..626034cc3 100644
--- a/extensions/TeX/HTML.js
+++ b/extensions/TeX/HTML.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/HTML.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/HTML"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX;var a=b.Definitions;a.Add({macros:{href:"HREF_attribute","class":"CLASS_attribute",style:"STYLE_attribute",cssId:"ID_attribute"}},null,true);b.Parse.Augment({HREF_attribute:function(e){var d=this.GetArgument(e),c=this.GetArgumentMML(e);this.Push(c.With({href:d}))},CLASS_attribute:function(d){var e=this.GetArgument(d),c=this.GetArgumentMML(d);if(c["class"]!=null){e=c["class"]+" "+e}this.Push(c.With({"class":e}))},STYLE_attribute:function(d){var e=this.GetArgument(d),c=this.GetArgumentMML(d);if(c.style!=null){if(e.charAt(e.length-1)!==";"){e+=";"}e=c.style+" "+e}this.Push(c.With({style:e}))},ID_attribute:function(e){var d=this.GetArgument(e),c=this.GetArgumentMML(e);this.Push(c.With({id:d}))},GetArgumentMML:function(d){var c=this.ParseArg(d);if(c.inferred&&c.data.length==1){c=c.data[0]}else{delete c.inferred}return c}});MathJax.Hub.Startup.signal.Post("TeX HTML Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/HTML.js");
+MathJax.Extension["TeX/HTML"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX;var a=b.Definitions;a.Add({macros:{href:"HREF_attribute","class":"CLASS_attribute",style:"STYLE_attribute",cssId:"ID_attribute"}},null,true);b.Parse.Augment({HREF_attribute:function(e){var d=this.GetArgument(e),c=this.GetArgumentMML(e);this.Push(c.With({href:d}))},CLASS_attribute:function(d){var e=this.GetArgument(d),c=this.GetArgumentMML(d);if(c["class"]!=null){e=c["class"]+" "+e}this.Push(c.With({"class":e}))},STYLE_attribute:function(d){var e=this.GetArgument(d),c=this.GetArgumentMML(d);if(c.style!=null){if(e.charAt(e.length-1)!==";"){e+=";"}e=c.style+" "+e}this.Push(c.With({style:e}))},ID_attribute:function(e){var d=this.GetArgument(e),c=this.GetArgumentMML(e);this.Push(c.With({id:d}))},GetArgumentMML:function(d){var c=this.ParseArg(d);if(c.inferred&&c.data.length==1){c=c.data[0]}else{delete c.inferred}return c}});MathJax.Hub.Startup.signal.Post("TeX HTML Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/HTML.js");
 
diff --git a/extensions/TeX/action.js b/extensions/TeX/action.js
index cf214346b..19019f81c 100644
--- a/extensions/TeX/action.js
+++ b/extensions/TeX/action.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/action.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/action"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX,a=MathJax.ElementJax.mml;b.Definitions.Add({macros:{toggle:"Toggle",mathtip:"Mathtip",texttip:["Macro","\\mathtip{#1}{\\text{#2}}",2]}},null,true);b.Parse.Augment({Toggle:function(d){var e=[],c;while((c=this.GetArgument(d))!=="\\endtoggle"){e.push(b.Parse(c,this.stack.env).mml())}this.Push(a.maction.apply(a,e).With({actiontype:a.ACTIONTYPE.TOGGLE}))},Mathtip:function(d){var c=this.ParseArg(d),e=this.ParseArg(d);this.Push(a.maction(c,e).With({actiontype:a.ACTIONTYPE.TOOLTIP}))}});MathJax.Hub.Startup.signal.Post("TeX action Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/action.js");
+MathJax.Extension["TeX/action"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX,a=MathJax.ElementJax.mml;b.Definitions.Add({macros:{toggle:"Toggle",mathtip:"Mathtip",texttip:["Macro","\\mathtip{#1}{\\text{#2}}",2]}},null,true);b.Parse.Augment({Toggle:function(d){var e=[],c;while((c=this.GetArgument(d))!=="\\endtoggle"){e.push(b.Parse(c,this.stack.env).mml())}this.Push(a.maction.apply(a,e).With({actiontype:a.ACTIONTYPE.TOGGLE}))},Mathtip:function(d){var c=this.ParseArg(d),e=this.ParseArg(d);this.Push(a.maction(c,e).With({actiontype:a.ACTIONTYPE.TOOLTIP}))}});MathJax.Hub.Startup.signal.Post("TeX action Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/action.js");
 
diff --git a/extensions/TeX/autobold.js b/extensions/TeX/autobold.js
index d16efa5b0..fd9acc96e 100644
--- a/extensions/TeX/autobold.js
+++ b/extensions/TeX/autobold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/autobold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/autobold"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.InputJax.TeX;a.prefilterHooks.Add(function(d){var c=d.script.parentNode.insertBefore(document.createElement("span"),d.script);c.visibility="hidden";c.style.fontFamily="Times, serif";c.appendChild(document.createTextNode("ABCXYZabcxyz"));var b=c.offsetWidth;c.style.fontWeight="bold";if(b&&c.offsetWidth===b){d.math="\\boldsymbol{"+d.math+"}"}c.parentNode.removeChild(c)});MathJax.Hub.Startup.signal.Post("TeX autobold Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/autobold.js");
+MathJax.Extension["TeX/autobold"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.InputJax.TeX;a.prefilterHooks.Add(function(d){var c=d.script.parentNode.insertBefore(document.createElement("span"),d.script);c.visibility="hidden";c.style.fontFamily="Times, serif";c.appendChild(document.createTextNode("ABCXYZabcxyz"));var b=c.offsetWidth;c.style.fontWeight="bold";if(b&&c.offsetWidth===b){d.math="\\boldsymbol{"+d.math+"}"}c.parentNode.removeChild(c)});MathJax.Hub.Startup.signal.Post("TeX autobold Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/autobold.js");
 
diff --git a/extensions/TeX/autoload-all.js b/extensions/TeX/autoload-all.js
index 88e9ec287..a3786a828 100644
--- a/extensions/TeX/autoload-all.js
+++ b/extensions/TeX/autoload-all.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/autoload-all.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/autoload-all"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var h={action:["mathtip","texttip","toggle"],AMSmath:["mathring","nobreakspace","negmedspace","negthickspace","intI","iiiint","idotsint","dddot","ddddot","sideset","boxed","substack","injlim","projlim","varliminf","varlimsup","varinjlim","varprojlim","DeclareMathOperator","operatorname","genfrac","tfrac","dfrac","binom","tbinom","dbinom","cfrac","shoveleft","shoveright","xrightarrow","xleftarrow"],begingroup:["begingroup","endgroup","gdef","global"],cancel:["cancel","bcancel","xcancel","cancelto"],color:["color","textcolor","colorbox","fcolorbox","DefineColor"],enclose:["enclose"],extpfeil:["Newextarrow","xlongequal","xmapsto","xtofrom","xtwoheadleftarrow","xtwoheadrightarrow"],mhchem:["ce","cee","cf"]};var c={AMSmath:["subarray","smallmatrix","equation","equation*"]};var d,g,b,a={macros:{},environment:{}};for(d in h){if(h.hasOwnProperty(d)){if(!MathJax.Extension["TeX/"+d]){var f=h[d];for(g=0,b=f.length;g<b;g++){a.macros[f[g]]=["Extension",d]}}}}for(d in c){if(c.hasOwnProperty(d)){if(!MathJax.Extension["TeX/"+d]){var e=c[d];for(g=0,b=e.length;g<b;g++){a.environment[e[g]]=["ExtensionEnv",null,d]}}}}MathJax.InputJax.TeX.Definitions.Add(a);MathJax.Hub.Startup.signal.Post("TeX autoload-all Ready")});MathJax.Callback.Queue(["Require",MathJax.Ajax,"[MathJax]/extensions/TeX/AMSsymbols.js"],["loadComplete",MathJax.Ajax,"[MathJax]/extensions/TeX/autoload-all.js"]);
+MathJax.Extension["TeX/autoload-all"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var h={action:["mathtip","texttip","toggle"],AMSmath:["mathring","nobreakspace","negmedspace","negthickspace","intI","iiiint","idotsint","dddot","ddddot","sideset","boxed","substack","injlim","projlim","varliminf","varlimsup","varinjlim","varprojlim","DeclareMathOperator","operatorname","genfrac","tfrac","dfrac","binom","tbinom","dbinom","cfrac","shoveleft","shoveright","xrightarrow","xleftarrow"],begingroup:["begingroup","endgroup","gdef","global"],cancel:["cancel","bcancel","xcancel","cancelto"],color:["color","textcolor","colorbox","fcolorbox","DefineColor"],enclose:["enclose"],extpfeil:["Newextarrow","xlongequal","xmapsto","xtofrom","xtwoheadleftarrow","xtwoheadrightarrow"],mhchem:["ce","cee","cf"]};var c={AMSmath:["subarray","smallmatrix","equation","equation*"],AMScd:["CD"]};var d,g,b,a={macros:{},environment:{}};for(d in h){if(h.hasOwnProperty(d)){if(!MathJax.Extension["TeX/"+d]){var f=h[d];for(g=0,b=f.length;g<b;g++){a.macros[f[g]]=["Extension",d]}}}}for(d in c){if(c.hasOwnProperty(d)){if(!MathJax.Extension["TeX/"+d]){var e=c[d];for(g=0,b=e.length;g<b;g++){a.environment[e[g]]=["ExtensionEnv",null,d]}}}}MathJax.InputJax.TeX.Definitions.Add(a);MathJax.Hub.Startup.signal.Post("TeX autoload-all Ready")});MathJax.Callback.Queue(["Require",MathJax.Ajax,"[MathJax]/extensions/TeX/AMSsymbols.js"],["loadComplete",MathJax.Ajax,"[MathJax]/extensions/TeX/autoload-all.js"]);
 
diff --git a/extensions/TeX/bbox.js b/extensions/TeX/bbox.js
index 5ed6858f8..0f7194e83 100644
--- a/extensions/TeX/bbox.js
+++ b/extensions/TeX/bbox.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/bbox.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/bbox"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX,a=MathJax.ElementJax.mml;b.Definitions.Add({macros:{bbox:"BBox"}},null,true);b.Parse.Augment({BBox:function(e){var n=this.GetBrackets(e,""),m=this.ParseArg(e);var j=n.split(/,/),g,d,c;for(var k in j){var f=j[k].replace(/^\s+/,"").replace(/\s+$/,"");var l=f.match(/^(\.\d+|\d+(\.\d*)?)(pt|em|ex|mu|px|in|cm|mm)$/);if(l){var h=l[1]+l[3];if(g){b.Error("Padding specified twice in "+e)}g={height:"+"+h,depth:"+"+h,lspace:h,width:"+"+(2*l[1])+l[3]}}else{if(f.match(/^([a-z0-9]+|\#[0-9a-f]{6}|\#[0-9a-f]{3})$/i)){if(d){b.Error("Background specified twice in "+e)}d=f}else{if(f.match(/^[-a-z]+:/i)){if(c){b.Error("Style specified twice in "+e)}c=f}else{if(f!==""){b.Error("'"+f+"' doesn't look like a color, a padding dimension, or a style")}}}}}if(g){m=a.mpadded(m).With(g)}if(d||c){m=a.mstyle(m).With({mathbackground:d,style:c})}this.Push(m)}});MathJax.Hub.Startup.signal.Post("TeX bbox Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/bbox.js");
+MathJax.Extension["TeX/bbox"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX,a=MathJax.ElementJax.mml;b.Definitions.Add({macros:{bbox:"BBox"}},null,true);b.Parse.Augment({BBox:function(e){var n=this.GetBrackets(e,""),m=this.ParseArg(e);var j=n.split(/,/),g,d,c;for(var k in j){var f=j[k].replace(/^\s+/,"").replace(/\s+$/,"");var l=f.match(/^(\.\d+|\d+(\.\d*)?)(pt|em|ex|mu|px|in|cm|mm)$/);if(l){if(g){b.Error(["MultipleBBoxProperty","%1 specified twice in %2","Padding",e])}var h=l[1]+l[3];g={height:"+"+h,depth:"+"+h,lspace:h,width:"+"+(2*l[1])+l[3]}}else{if(f.match(/^([a-z0-9]+|\#[0-9a-f]{6}|\#[0-9a-f]{3})$/i)){if(d){b.Error(["MultipleBBoxProperty","%1 specified twice in %2","Background",e])}d=f}else{if(f.match(/^[-a-z]+:/i)){if(c){b.Error(["MultipleBBoxProperty","%1 specified twice in %2","Style",e])}c=this.BBoxStyle(f)}else{if(f!==""){b.Error(["InvalidBBoxProperty","'%1' doesn't look like a color, a padding dimension, or a style",f])}}}}}if(g){m=a.mpadded(m).With(g)}if(d||c){m=a.mstyle(m).With({mathbackground:d,style:c})}this.Push(m)},BBoxStyle:function(c){return c}});MathJax.Hub.Startup.signal.Post("TeX bbox Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/bbox.js");
 
diff --git a/extensions/TeX/begingroup.js b/extensions/TeX/begingroup.js
index cb862b786..ffd131549 100644
--- a/extensions/TeX/begingroup.js
+++ b/extensions/TeX/begingroup.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/begingroup.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/begingroup"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var d=MathJax.InputJax.TeX,b=d.Definitions;var a=MathJax.Object.Subclass({macros:null,environments:null,Init:function(e,f){this.macros=(e||{});this.environments=(f||{})},Find:function(e,f){if(this[f][e]){return this[f][e]}},Def:function(e,g,f){this[f][e]=g},Undef:function(e,f){delete this[f][e]},Merge:function(e){MathJax.Hub.Insert(this.macros,e.macros);MathJax.Hub.Insert(this.environments,e.environments)},MergeGlobals:function(e){var f=this.macros;for(var g in f){if(f.hasOwnProperty(g)&&f[g].global){e.Def(g,f[g],"macros",true);delete f[g].global;delete f[g]}}},Clear:function(g){this.environments={};if(g){this.macros={}}else{var e=this.macros;for(var f in e){if(e.hasOwnProperty(f)&&!e[f].global){delete e[f]}}}return this}});var c=d.nsStack=MathJax.Object.Subclass({stack:null,top:0,isEqn:false,Init:function(e){this.isEqn=e;this.stack=[];if(!e){this.Push(a(b.macros,b.environment))}else{this.Push(a())}},Def:function(e,h,f,g){var i=this.top-1;if(g){while(i>0){this.stack[i].Undef(e,f);i--}if(!(h instanceof Array)){h=[h]}if(this.isEqn){h.global=true}}this.stack[i].Def(e,h,f)},Push:function(e){this.stack.push(e);this.top=this.stack.length},Pop:function(){var e;if(this.top>1){e=this.stack[--this.top];if(this.isEqn){this.stack.pop()}}else{if(this.isEqn){this.Clear()}}return e},Find:function(e,g){for(var f=this.top-1;f>=0;f--){var h=this.stack[f].Find(e,g);if(h){return h}}return null},Merge:function(e){e.stack[0].MergeGlobals(this);this.stack[this.top-1].Merge(e.stack[0]);var f=[this.top,this.stack.length-this.top].concat(e.stack.slice(1));this.stack.splice.apply(this.stack,f);this.top=this.stack.length},Reset:function(){this.top=this.stack.length},Clear:function(e){this.stack=[this.stack[0].Clear()];this.top=this.stack.length}},{nsFrame:a});b.Add({macros:{begingroup:"BeginGroup",endgroup:"EndGroup",global:["Extension","newcommand"],gdef:["Extension","newcommand"]}},null,true);d.Parse.Augment({BeginGroup:function(e){d.eqnStack.Push(a())},EndGroup:function(e){if(d.eqnStack.top>1){d.eqnStack.Pop()}else{if(d.rootStack.top===1){d.Error("Extra "+e+" or missing \\begingroup")}else{d.eqnStack.Clear();d.rootStack.Pop()}}},csFindMacro:function(e){return(d.eqnStack.Find(e,"macros")||d.rootStack.Find(e,"macros"))},envFindName:function(e){return(d.eqnStack.Find(e,"environments")||d.rootStack.Find(e,"environments"))}});d.rootStack=c();d.eqnStack=c(true);d.prefilterHooks.Add(function(){d.rootStack.Reset();d.eqnStack.Clear(true)});d.postfilterHooks.Add(function(){d.rootStack.Merge(d.eqnStack)});MathJax.Hub.Register.StartupHook("TeX newcommand Ready",function(){b.Add({macros:{global:"Global",gdef:["Macro","\\global\\def"]}},null,true);d.Parse.Augment({setDef:function(e,f){f.isUser=true;d.eqnStack.Def(e,f,"macros",this.stack.env.isGlobal);delete this.stack.env.isGlobal},setEnv:function(e,f){f.isUser=true;d.eqnStack.Def(e,f,"environments")},Global:function(e){var f=this.i;var g=this.GetCSname(e);this.i=f;if(g!=="let"&&g!=="def"&&g!=="newcommand"){d.Error(e+" not followed by \\let, \\def, or \\newcommand")}this.stack.env.isGlobal=true}})});MathJax.Hub.Startup.signal.Post("TeX begingroup Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/begingroup.js");
+MathJax.Extension["TeX/begingroup"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var d=MathJax.InputJax.TeX,b=d.Definitions;var a=MathJax.Object.Subclass({macros:null,environments:null,Init:function(e,f){this.macros=(e||{});this.environments=(f||{})},Find:function(e,f){if(this[f][e]){return this[f][e]}},Def:function(e,g,f){this[f][e]=g},Undef:function(e,f){delete this[f][e]},Merge:function(e){MathJax.Hub.Insert(this.macros,e.macros);MathJax.Hub.Insert(this.environments,e.environments)},MergeGlobals:function(e){var f=this.macros;for(var g in f){if(f.hasOwnProperty(g)&&f[g].global){e.Def(g,f[g],"macros",true);delete f[g].global;delete f[g]}}},Clear:function(g){this.environments={};if(g){this.macros={}}else{var e=this.macros;for(var f in e){if(e.hasOwnProperty(f)&&!e[f].global){delete e[f]}}}return this}});var c=d.nsStack=MathJax.Object.Subclass({stack:null,top:0,isEqn:false,Init:function(e){this.isEqn=e;this.stack=[];if(!e){this.Push(a(b.macros,b.environment))}else{this.Push(a())}},Def:function(e,h,f,g){var i=this.top-1;if(g){while(i>0){this.stack[i].Undef(e,f);i--}if(!(h instanceof Array)){h=[h]}if(this.isEqn){h.global=true}}this.stack[i].Def(e,h,f)},Push:function(e){this.stack.push(e);this.top=this.stack.length},Pop:function(){var e;if(this.top>1){e=this.stack[--this.top];if(this.isEqn){this.stack.pop()}}else{if(this.isEqn){this.Clear()}}return e},Find:function(e,g){for(var f=this.top-1;f>=0;f--){var h=this.stack[f].Find(e,g);if(h){return h}}return null},Merge:function(e){e.stack[0].MergeGlobals(this);this.stack[this.top-1].Merge(e.stack[0]);var f=[this.top,this.stack.length-this.top].concat(e.stack.slice(1));this.stack.splice.apply(this.stack,f);this.top=this.stack.length},Reset:function(){this.top=this.stack.length},Clear:function(e){this.stack=[this.stack[0].Clear()];this.top=this.stack.length}},{nsFrame:a});b.Add({macros:{begingroup:"BeginGroup",endgroup:"EndGroup",global:["Extension","newcommand"],gdef:["Extension","newcommand"]}},null,true);d.Parse.Augment({BeginGroup:function(e){d.eqnStack.Push(a())},EndGroup:function(e){if(d.eqnStack.top>1){d.eqnStack.Pop()}else{if(d.rootStack.top===1){d.Error(["ExtraEndMissingBegin","Extra %1 or missing \\begingroup",e])}else{d.eqnStack.Clear();d.rootStack.Pop()}}},csFindMacro:function(e){return(d.eqnStack.Find(e,"macros")||d.rootStack.Find(e,"macros"))},envFindName:function(e){return(d.eqnStack.Find(e,"environments")||d.rootStack.Find(e,"environments"))}});d.rootStack=c();d.eqnStack=c(true);d.prefilterHooks.Add(function(){d.rootStack.Reset();d.eqnStack.Clear(true)});d.postfilterHooks.Add(function(){d.rootStack.Merge(d.eqnStack)});MathJax.Hub.Register.StartupHook("TeX newcommand Ready",function(){b.Add({macros:{global:"Global",gdef:["Macro","\\global\\def"]}},null,true);d.Parse.Augment({setDef:function(e,f){f.isUser=true;d.eqnStack.Def(e,f,"macros",this.stack.env.isGlobal);delete this.stack.env.isGlobal},setEnv:function(e,f){f.isUser=true;d.eqnStack.Def(e,f,"environments")},Global:function(e){var f=this.i;var g=this.GetCSname(e);this.i=f;if(g!=="let"&&g!=="def"&&g!=="newcommand"){d.Error(["GlobalNotFollowedBy","%1 not followed by \\let, \\def, or \\newcommand",e])}this.stack.env.isGlobal=true}})});MathJax.Hub.Startup.signal.Post("TeX begingroup Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/begingroup.js");
 
diff --git a/extensions/TeX/boldsymbol.js b/extensions/TeX/boldsymbol.js
index acb3ec00f..04efb4255 100644
--- a/extensions/TeX/boldsymbol.js
+++ b/extensions/TeX/boldsymbol.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/boldsymbol.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/boldsymbol"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.ElementJax.mml;var d=MathJax.InputJax.TeX;var b=d.Definitions;var c={};c[a.VARIANT.NORMAL]=a.VARIANT.BOLD;c[a.VARIANT.ITALIC]=a.VARIANT.BOLDITALIC;c[a.VARIANT.FRAKTUR]=a.VARIANT.BOLDFRAKTUR;c[a.VARIANT.SCRIPT]=a.VARIANT.BOLDSCRIPT;c[a.VARIANT.SANSSERIF]=a.VARIANT.BOLDSANSSERIF;c["-tex-caligraphic"]="-tex-caligraphic-bold";c["-tex-oldstyle"]="-tex-oldstyle-bold";b.Add({macros:{boldsymbol:"Boldsymbol"}},null,true);d.Parse.Augment({mmlToken:function(f){if(this.stack.env.boldsymbol){var e=f.Get("mathvariant");if(e==null){f.mathvariant=a.VARIANT.BOLD}else{f.mathvariant=(c[e]||e)}}return f},Boldsymbol:function(h){var e=this.stack.env.boldsymbol,f=this.stack.env.font;this.stack.env.boldsymbol=true;this.stack.env.font=null;var g=this.ParseArg(h);this.stack.env.font=f;this.stack.env.boldsymbol=e;this.Push(g)}});MathJax.Hub.Startup.signal.Post("TeX boldsymbol Ready")});MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var a=MathJax.OutputJax["HTML-CSS"];var c=a.FONTDATA.FONTS;var b=a.FONTDATA.VARIANT;if(a.fontInUse==="TeX"){c["MathJax_Caligraphic-bold"]="Caligraphic/Bold/Main.js";b["-tex-caligraphic-bold"]={fonts:["MathJax_Caligraphic-bold","MathJax_Main-bold","MathJax_Main","MathJax_Math","MathJax_Size1"],offsetA:65,variantA:"bold-italic"};b["-tex-oldstyle-bold"]={fonts:["MathJax_Caligraphic-bold","MathJax_Main-bold","MathJax_Main","MathJax_Math","MathJax_Size1"]};if(a.msieCheckGreek&&a.Font.testFont({family:"MathJax_Greek",weight:"bold",style:"italic",testString:a.msieCheckGreek})){b["bold-italic"].offsetG=913;b["bold-italic"].variantG="-Greek-Bold-Italic";b["-Greek-Bold-Italic"]={fonts:["MathJax_Greek-bold-italic"]};c["MathJax_Greek-bold-italic"]="Greek/BoldItalic/Main.js"}if(MathJax.Hub.Browser.isChrome&&!MathJax.Hub.Browser.versionAtLeast("5.0")){b["-tex-caligraphic-bold"].remap={84:[58096,"-WinChrome"]}}}else{if(a.fontInUse==="STIX"){b["-tex-caligraphic-bold"]={fonts:["STIXGeneral-bold-italic","STIXNonUnicode-bold-italic","STIXNonUnicode","STIXGeneral","STIXSizeOneSym"],offsetA:57927,noLowerCase:1};b["-tex-oldstyle-bold"]={fonts:["STIXGeneral-bold","STIXNonUnicode-bold","STIXGeneral","STIXSizeOneSym"],offsetN:57955,remap:{57956:57959,57957:57963,57958:57967,57959:57971,57960:57975,57961:57979,57962:57983,57963:57987,57964:57991}}}}});MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var c=MathJax.OutputJax.SVG;var b=c.FONTDATA.FONTS;var a=c.FONTDATA.VARIANT;b["MathJax_Caligraphic-bold"]="Caligraphic/Bold/Main.js";a["-tex-caligraphic-bold"]={fonts:["MathJax_Caligraphic-bold","MathJax_Main-bold","MathJax_Main","MathJax_Math","MathJax_Size1"],offsetA:65,variantA:"bold-italic"};a["-tex-oldstyle-bold"]={fonts:["MathJax_Caligraphic-bold","MathJax_Main-bold","MathJax_Main","MathJax_Math","MathJax_Size1"]}});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/boldsymbol.js");
+MathJax.Extension["TeX/boldsymbol"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.ElementJax.mml;var d=MathJax.InputJax.TeX;var b=d.Definitions;var c={};c[a.VARIANT.NORMAL]=a.VARIANT.BOLD;c[a.VARIANT.ITALIC]=a.VARIANT.BOLDITALIC;c[a.VARIANT.FRAKTUR]=a.VARIANT.BOLDFRAKTUR;c[a.VARIANT.SCRIPT]=a.VARIANT.BOLDSCRIPT;c[a.VARIANT.SANSSERIF]=a.VARIANT.BOLDSANSSERIF;c["-tex-caligraphic"]="-tex-caligraphic-bold";c["-tex-oldstyle"]="-tex-oldstyle-bold";b.Add({macros:{boldsymbol:"Boldsymbol"}},null,true);d.Parse.Augment({mmlToken:function(f){if(this.stack.env.boldsymbol){var e=f.Get("mathvariant");if(e==null){f.mathvariant=a.VARIANT.BOLD}else{f.mathvariant=(c[e]||e)}}return f},Boldsymbol:function(h){var e=this.stack.env.boldsymbol,f=this.stack.env.font;this.stack.env.boldsymbol=true;this.stack.env.font=null;var g=this.ParseArg(h);this.stack.env.font=f;this.stack.env.boldsymbol=e;this.Push(g)}});MathJax.Hub.Startup.signal.Post("TeX boldsymbol Ready")});MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var a=MathJax.OutputJax["HTML-CSS"];var c=a.FONTDATA.FONTS;var b=a.FONTDATA.VARIANT;if(a.fontInUse==="TeX"){c["MathJax_Caligraphic-bold"]="Caligraphic/Bold/Main.js";b["-tex-caligraphic-bold"]={fonts:["MathJax_Caligraphic-bold","MathJax_Main-bold","MathJax_Main","MathJax_Math","MathJax_Size1"],offsetA:65,variantA:"bold-italic"};b["-tex-oldstyle-bold"]={fonts:["MathJax_Caligraphic-bold","MathJax_Main-bold","MathJax_Main","MathJax_Math","MathJax_Size1"]};if(a.msieCheckGreek&&a.Font.testFont({family:"MathJax_Greek",weight:"bold",style:"italic",testString:a.msieCheckGreek})){b["bold-italic"].offsetG=913;b["bold-italic"].variantG="-Greek-Bold-Italic";b["-Greek-Bold-Italic"]={fonts:["MathJax_Greek-bold-italic"]};c["MathJax_Greek-bold-italic"]="Greek/BoldItalic/Main.js"}if(MathJax.Hub.Browser.isChrome&&!MathJax.Hub.Browser.versionAtLeast("5.0")){b["-tex-caligraphic-bold"].remap={84:[58096,"-WinChrome"]}}}else{if(a.fontInUse==="STIX"){b["-tex-caligraphic-bold"]={fonts:["STIXGeneral-bold-italic","STIXNonUnicode-bold-italic","STIXNonUnicode","STIXGeneral","STIXSizeOneSym"],offsetA:57927,noLowerCase:1};b["-tex-oldstyle-bold"]={fonts:["STIXGeneral-bold","STIXNonUnicode-bold","STIXGeneral","STIXSizeOneSym"],offsetN:57955,remap:{57956:57959,57957:57963,57958:57967,57959:57971,57960:57975,57961:57979,57962:57983,57963:57987,57964:57991}}}}});MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var c=MathJax.OutputJax.SVG;var b=c.FONTDATA.FONTS;var a=c.FONTDATA.VARIANT;b["MathJax_Caligraphic-bold"]="Caligraphic/Bold/Main.js";a["-tex-caligraphic-bold"]={fonts:["MathJax_Caligraphic-bold","MathJax_Main-bold","MathJax_Main","MathJax_Math","MathJax_Size1"],offsetA:65,variantA:"bold-italic"};a["-tex-oldstyle-bold"]={fonts:["MathJax_Caligraphic-bold","MathJax_Main-bold","MathJax_Main","MathJax_Math","MathJax_Size1"]}});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/boldsymbol.js");
 
diff --git a/extensions/TeX/cancel.js b/extensions/TeX/cancel.js
index f105a7494..bbd24d646 100644
--- a/extensions/TeX/cancel.js
+++ b/extensions/TeX/cancel.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/cancel.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/cancel"]={version:"2.1",ALLOWED:{arrow:1,color:1,mathcolor:1,background:1,mathbackground:1,padding:1,thickness:1}};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var c=MathJax.InputJax.TeX,a=MathJax.ElementJax.mml,b=MathJax.Extension["TeX/cancel"];b.setAttributes=function(h,e){if(e!==""){e=e.replace(/ /g,"").split(/,/);for(var g=0,d=e.length;g<d;g++){var f=e[g].split(/[:=]/);if(b.ALLOWED[f[0]]){if(f[1]==="true"){f[1]=true}if(f[1]==="false"){f[1]=false}h[f[0]]=f[1]}}}return h};c.Definitions.Add({macros:{cancel:["Cancel",a.NOTATION.UPDIAGONALSTRIKE],bcancel:["Cancel",a.NOTATION.DOWNDIAGONALSTRIKE],xcancel:["Cancel",a.NOTATION.UPDIAGONALSTRIKE+" "+a.NOTATION.DOWNDIAGONALSTRIKE],cancelto:"CancelTo"}},null,true);c.Parse.Augment({Cancel:function(e,g){var d=this.GetBrackets(e,""),f=this.ParseArg(e);var h=b.setAttributes({notation:g},d);this.Push(a.menclose(f).With(h))},CancelTo:function(e,g){var i=this.ParseArg(e),d=this.GetBrackets(e,""),f=this.ParseArg(e);var h=b.setAttributes({notation:a.NOTATION.UPDIAGONALSTRIKE,arrow:true},d);i=a.mpadded(i).With({depth:"-.1em",height:"+.1em",voffset:".1em"});this.Push(a.msup(a.menclose(f).With(h),i))}});MathJax.Hub.Startup.signal.Post("TeX cancel Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/cancel.js");
+MathJax.Extension["TeX/cancel"]={version:"2.2",ALLOWED:{arrow:1,color:1,mathcolor:1,background:1,mathbackground:1,padding:1,thickness:1}};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var c=MathJax.InputJax.TeX,a=MathJax.ElementJax.mml,b=MathJax.Extension["TeX/cancel"];b.setAttributes=function(h,e){if(e!==""){e=e.replace(/ /g,"").split(/,/);for(var g=0,d=e.length;g<d;g++){var f=e[g].split(/[:=]/);if(b.ALLOWED[f[0]]){if(f[1]==="true"){f[1]=true}if(f[1]==="false"){f[1]=false}h[f[0]]=f[1]}}}return h};c.Definitions.Add({macros:{cancel:["Cancel",a.NOTATION.UPDIAGONALSTRIKE],bcancel:["Cancel",a.NOTATION.DOWNDIAGONALSTRIKE],xcancel:["Cancel",a.NOTATION.UPDIAGONALSTRIKE+" "+a.NOTATION.DOWNDIAGONALSTRIKE],cancelto:"CancelTo"}},null,true);c.Parse.Augment({Cancel:function(e,g){var d=this.GetBrackets(e,""),f=this.ParseArg(e);var h=b.setAttributes({notation:g},d);this.Push(a.menclose(f).With(h))},CancelTo:function(e,g){var i=this.ParseArg(e),d=this.GetBrackets(e,""),f=this.ParseArg(e);var h=b.setAttributes({notation:a.NOTATION.UPDIAGONALSTRIKE,arrow:true},d);i=a.mpadded(i).With({depth:"-.1em",height:"+.1em",voffset:".1em"});this.Push(a.msup(a.menclose(f).With(h),i))}});MathJax.Hub.Startup.signal.Post("TeX cancel Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/cancel.js");
 
diff --git a/extensions/TeX/color.js b/extensions/TeX/color.js
index d94c2c295..4a8264f80 100644
--- a/extensions/TeX/color.js
+++ b/extensions/TeX/color.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/color.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/color"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.color",{padding:"5px",border:"2px"}),colors:{Apricot:"#FBB982",Aquamarine:"#00B5BE",Bittersweet:"#C04F17",Black:"#221E1F",Blue:"#2D2F92",BlueGreen:"#00B3B8",BlueViolet:"#473992",BrickRed:"#B6321C",Brown:"#792500",BurntOrange:"#F7921D",CadetBlue:"#74729A",CarnationPink:"#F282B4",Cerulean:"#00A2E3",CornflowerBlue:"#41B0E4",Cyan:"#00AEEF",Dandelion:"#FDBC42",DarkOrchid:"#A4538A",Emerald:"#00A99D",ForestGreen:"#009B55",Fuchsia:"#8C368C",Goldenrod:"#FFDF42",Gray:"#949698",Green:"#00A64F",GreenYellow:"#DFE674",JungleGreen:"#00A99A",Lavender:"#F49EC4",LimeGreen:"#8DC73E",Magenta:"#EC008C",Mahogany:"#A9341F",Maroon:"#AF3235",Melon:"#F89E7B",MidnightBlue:"#006795",Mulberry:"#A93C93",NavyBlue:"#006EB8",OliveGreen:"#3C8031",Orange:"#F58137",OrangeRed:"#ED135A",Orchid:"#AF72B0",Peach:"#F7965A",Periwinkle:"#7977B8",PineGreen:"#008B72",Plum:"#92268F",ProcessBlue:"#00B0F0",Purple:"#99479B",RawSienna:"#974006",Red:"#ED1B23",RedOrange:"#F26035",RedViolet:"#A1246B",Rhodamine:"#EF559F",RoyalBlue:"#0071BC",RoyalPurple:"#613F99",RubineRed:"#ED017D",Salmon:"#F69289",SeaGreen:"#3FBC9D",Sepia:"#671800",SkyBlue:"#46C5DD",SpringGreen:"#C6DC67",Tan:"#DA9D76",TealBlue:"#00AEB3",Thistle:"#D883B7",Turquoise:"#00B4CE",Violet:"#58429B",VioletRed:"#EF58A0",White:"#FFFFFF",WildStrawberry:"#EE2967",Yellow:"#FFF200",YellowGreen:"#98CC70",YellowOrange:"#FAA21A"},getColor:function(a,c){if(!a){a="named"}var b=this["get_"+a];if(!b){this.TEX.Error("Color model '"+a+"' not defined")}return b.call(this,c)},get_rgb:function(b){b=b.split(/,/);var a="#";if(b.length!==3){this.TEX.Error("rgb colors require 3 decimal numbers")}for(var c=0;c<3;c++){if(!b[c].match(/^(\d+(\.\d*)?|\.\d+)$/)){this.TEX.Error("Invalid decimal number")}var d=parseFloat(b[c]);if(d<0||d>1){this.TEX.Error("rgb values must be between 0 and 1")}d=Math.floor(d*255).toString(16);if(d.length<2){d="0"+d}a+=d}return a},get_RGB:function(b){b=b.split(/,/);var a="#";if(b.length!==3){this.TEX.Error("RGB colors require 3 numbers")}for(var c=0;c<3;c++){if(!b[c].match(/^\d+$/)){this.TEX.Error("Invalid number")}var d=parseInt(b[c]);if(d>255){this.TEX.Error("RGB values must be between 0 and 255")}d=d.toString(16);if(d.length<2){d="0"+d}a+=d}return a},get_gray:function(a){if(!a.match(/^(\d+(\.\d*)?|\.\d+)$/)){this.TEX.Error("Invalid decimal number")}var b=parseFloat(a);if(b<0||b>1){this.TEX.Error("Grey-scale values must be between 0 and 1")}b=Math.floor(b*255).toString(16);if(b.length<2){b="0"+b}return"#"+b+b+b},get_named:function(a){if(this.colors[a]){return this.colors[a]}return a},padding:function(){var c="+"+this.config.padding;var a=this.config.padding.replace(/^.*?([a-z]*)$/,"$1");var b="+"+(2*parseFloat(c))+a;return{width:b,height:c,depth:c,lspace:this.config.padding}}};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var d=MathJax.InputJax.TeX,a=MathJax.ElementJax.mml;var c=d.Stack.Item;var b=MathJax.Extension["TeX/color"];b.TEX=d;d.Definitions.Add({macros:{color:"Color",textcolor:"TextColor",definecolor:"DefineColor",colorbox:"ColorBox",fcolorbox:"fColorBox"}},null,true);d.Parse.Augment({Color:function(h){var g=this.GetBrackets(h),e=this.GetArgument(h);e=b.getColor(g,e);var f=c.style().With({styles:{mathcolor:e}});this.stack.env.color=e;this.Push(f)},TextColor:function(h){var g=this.GetBrackets(h),f=this.GetArgument(h);f=b.getColor(g,f);var e=this.stack.env.color;this.stack.env.color=f;var i=this.ParseArg(h);if(e){this.stack.env.color}else{delete this.stack.env.color}this.Push(a.mstyle(i).With({mathcolor:f}))},DefineColor:function(g){var f=this.GetArgument(g),e=this.GetArgument(g),h=this.GetArgument(g);b.colors[f]=b.getColor(e,h)},ColorBox:function(g){var f=this.GetArgument(g),e=this.InternalMath(this.GetArgument(g));this.Push(a.mpadded.apply(a,e).With({mathbackground:b.getColor("named",f)}).With(b.padding()))},fColorBox:function(g){var h=this.GetArgument(g),f=this.GetArgument(g),e=this.InternalMath(this.GetArgument(g));this.Push(a.mpadded.apply(a,e).With({mathbackground:b.getColor("named",f),style:"border: "+b.config.border+" solid "+b.getColor("named",h)}).With(b.padding()))}});MathJax.Hub.Startup.signal.Post("TeX color Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/color.js");
+MathJax.Extension["TeX/color"]={version:"2.2",config:MathJax.Hub.CombineConfig("TeX.color",{padding:"5px",border:"2px"}),colors:{Apricot:"#FBB982",Aquamarine:"#00B5BE",Bittersweet:"#C04F17",Black:"#221E1F",Blue:"#2D2F92",BlueGreen:"#00B3B8",BlueViolet:"#473992",BrickRed:"#B6321C",Brown:"#792500",BurntOrange:"#F7921D",CadetBlue:"#74729A",CarnationPink:"#F282B4",Cerulean:"#00A2E3",CornflowerBlue:"#41B0E4",Cyan:"#00AEEF",Dandelion:"#FDBC42",DarkOrchid:"#A4538A",Emerald:"#00A99D",ForestGreen:"#009B55",Fuchsia:"#8C368C",Goldenrod:"#FFDF42",Gray:"#949698",Green:"#00A64F",GreenYellow:"#DFE674",JungleGreen:"#00A99A",Lavender:"#F49EC4",LimeGreen:"#8DC73E",Magenta:"#EC008C",Mahogany:"#A9341F",Maroon:"#AF3235",Melon:"#F89E7B",MidnightBlue:"#006795",Mulberry:"#A93C93",NavyBlue:"#006EB8",OliveGreen:"#3C8031",Orange:"#F58137",OrangeRed:"#ED135A",Orchid:"#AF72B0",Peach:"#F7965A",Periwinkle:"#7977B8",PineGreen:"#008B72",Plum:"#92268F",ProcessBlue:"#00B0F0",Purple:"#99479B",RawSienna:"#974006",Red:"#ED1B23",RedOrange:"#F26035",RedViolet:"#A1246B",Rhodamine:"#EF559F",RoyalBlue:"#0071BC",RoyalPurple:"#613F99",RubineRed:"#ED017D",Salmon:"#F69289",SeaGreen:"#3FBC9D",Sepia:"#671800",SkyBlue:"#46C5DD",SpringGreen:"#C6DC67",Tan:"#DA9D76",TealBlue:"#00AEB3",Thistle:"#D883B7",Turquoise:"#00B4CE",Violet:"#58429B",VioletRed:"#EF58A0",White:"#FFFFFF",WildStrawberry:"#EE2967",Yellow:"#FFF200",YellowGreen:"#98CC70",YellowOrange:"#FAA21A"},getColor:function(a,c){if(!a){a="named"}var b=this["get_"+a];if(!b){this.TEX.Error(["UndefinedColorModel","Color model '%1' not defined",a])}return b.call(this,c)},get_rgb:function(b){b=b.replace(/^\s+/,"").replace(/\s+$/,"").split(/\s*,\s*/);var a="#";if(b.length!==3){this.TEX.Error(["ModelArg1","Color values for the %1 model require 3 numbers","rgb"])}for(var c=0;c<3;c++){if(!b[c].match(/^(\d+(\.\d*)?|\.\d+)$/)){this.TEX.Error(["InvalidDecimalNumber","Invalid decimal number"])}var d=parseFloat(b[c]);if(d<0||d>1){this.TEX.Error(["ModelArg2","Color values for the %1 model must be between %2 and %3","rgb",0,1])}d=Math.floor(d*255).toString(16);if(d.length<2){d="0"+d}a+=d}return a},get_RGB:function(b){b=b.replace(/^\s+/,"").replace(/\s+$/,"").split(/\s*,\s*/);var a="#";if(b.length!==3){this.TEX.Error(["ModelArg1","Color values for the %1 model require 3 numbers","RGB"])}for(var c=0;c<3;c++){if(!b[c].match(/^\d+$/)){this.TEX.Error(["InvalidNumber","Invalid number"])}var d=parseInt(b[c]);if(d>255){this.TEX.Error(["ModelArg2","Color values for the %1 model must be between %2 and %3","RGB",0,255])}d=d.toString(16);if(d.length<2){d="0"+d}a+=d}return a},get_gray:function(a){if(!a.match(/^\s*(\d+(\.\d*)?|\.\d+)\s*$/)){this.TEX.Error(["InvalidDecimalNumber","Invalid decimal number"])}var b=parseFloat(a);if(b<0||b>1){this.TEX.Error(["ModelArg2","Color values for the %1 model must be between %2 and %3","gray",0,1])}b=Math.floor(b*255).toString(16);if(b.length<2){b="0"+b}return"#"+b+b+b},get_named:function(a){if(this.colors[a]){return this.colors[a]}return a},padding:function(){var c="+"+this.config.padding;var a=this.config.padding.replace(/^.*?([a-z]*)$/,"$1");var b="+"+(2*parseFloat(c))+a;return{width:b,height:c,depth:c,lspace:this.config.padding}}};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var d=MathJax.InputJax.TeX,a=MathJax.ElementJax.mml;var c=d.Stack.Item;var b=MathJax.Extension["TeX/color"];b.TEX=d;d.Definitions.Add({macros:{color:"Color",textcolor:"TextColor",definecolor:"DefineColor",colorbox:"ColorBox",fcolorbox:"fColorBox"}},null,true);d.Parse.Augment({Color:function(h){var g=this.GetBrackets(h),e=this.GetArgument(h);e=b.getColor(g,e);var f=c.style().With({styles:{mathcolor:e}});this.stack.env.color=e;this.Push(f)},TextColor:function(h){var g=this.GetBrackets(h),f=this.GetArgument(h);f=b.getColor(g,f);var e=this.stack.env.color;this.stack.env.color=f;var i=this.ParseArg(h);if(e){this.stack.env.color}else{delete this.stack.env.color}this.Push(a.mstyle(i).With({mathcolor:f}))},DefineColor:function(g){var f=this.GetArgument(g),e=this.GetArgument(g),h=this.GetArgument(g);b.colors[f]=b.getColor(e,h)},ColorBox:function(g){var f=this.GetArgument(g),e=this.InternalMath(this.GetArgument(g));this.Push(a.mpadded.apply(a,e).With({mathbackground:b.getColor("named",f)}).With(b.padding()))},fColorBox:function(g){var h=this.GetArgument(g),f=this.GetArgument(g),e=this.InternalMath(this.GetArgument(g));this.Push(a.mpadded.apply(a,e).With({mathbackground:b.getColor("named",f),style:"border: "+b.config.border+" solid "+b.getColor("named",h)}).With(b.padding()))}});MathJax.Hub.Startup.signal.Post("TeX color Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/color.js");
 
diff --git a/extensions/TeX/enclose.js b/extensions/TeX/enclose.js
index 408d294f5..5e8efb22c 100644
--- a/extensions/TeX/enclose.js
+++ b/extensions/TeX/enclose.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/enclose.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/enclose"]={version:"2.1",ALLOWED:{arrow:1,color:1,mathcolor:1,background:1,mathbackground:1,padding:1,thickness:1}};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var c=MathJax.InputJax.TeX,a=MathJax.ElementJax.mml,b=MathJax.Extension["TeX/enclose"].ALLOWED;c.Definitions.Add({macros:{enclose:"Enclose"}},null,true);c.Parse.Augment({Enclose:function(g){var k=this.GetArgument(g),e=this.GetBrackets(g),j=this.ParseArg(g);var l={notation:k.replace(/,/g," ")};if(e){e=e.replace(/ /g,"").split(/,/);for(var h=0,d=e.length;h<d;h++){var f=e[h].split(/[:=]/);if(b[f[0]]){f[1]=f[1].replace(/^"(.*)"$/,"$1");if(f[1]==="true"){f[1]=true}if(f[1]==="false"){f[1]=false}l[f[0]]=f[1]}}}this.Push(a.menclose(j).With(l))}});MathJax.Hub.Startup.signal.Post("TeX enclose Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/enclose.js");
+MathJax.Extension["TeX/enclose"]={version:"2.2",ALLOWED:{arrow:1,color:1,mathcolor:1,background:1,mathbackground:1,padding:1,thickness:1}};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var c=MathJax.InputJax.TeX,a=MathJax.ElementJax.mml,b=MathJax.Extension["TeX/enclose"].ALLOWED;c.Definitions.Add({macros:{enclose:"Enclose"}},null,true);c.Parse.Augment({Enclose:function(g){var k=this.GetArgument(g),e=this.GetBrackets(g),j=this.ParseArg(g);var l={notation:k.replace(/,/g," ")};if(e){e=e.replace(/ /g,"").split(/,/);for(var h=0,d=e.length;h<d;h++){var f=e[h].split(/[:=]/);if(b[f[0]]){f[1]=f[1].replace(/^"(.*)"$/,"$1");if(f[1]==="true"){f[1]=true}if(f[1]==="false"){f[1]=false}l[f[0]]=f[1]}}}this.Push(a.menclose(j).With(l))}});MathJax.Hub.Startup.signal.Post("TeX enclose Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/enclose.js");
 
diff --git a/extensions/TeX/extpfeil.js b/extensions/TeX/extpfeil.js
index 404a17324..3b998436c 100644
--- a/extensions/TeX/extpfeil.js
+++ b/extensions/TeX/extpfeil.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/extpfeil.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/extpfeil"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX,a=b.Definitions;a.Add({macros:{xtwoheadrightarrow:["Extension","AMSmath"],xtwoheadleftarrow:["Extension","AMSmath"],xmapsto:["Extension","AMSmath"],xlongequal:["Extension","AMSmath"],xtofrom:["Extension","AMSmath"],Newextarrow:["Extension","AMSmath"]}},null,true);MathJax.Hub.Register.StartupHook("TeX AMSmath Ready",function(){MathJax.Hub.Insert(a,{macros:{xtwoheadrightarrow:["xArrow",8608,12,16],xtwoheadleftarrow:["xArrow",8606,17,13],xmapsto:["xArrow",8614,6,7],xlongequal:["xArrow",61,7,7],xtofrom:["xArrow",8644,12,12],Newextarrow:"NewExtArrow"}})});b.Parse.Augment({NewExtArrow:function(c){var e=this.GetArgument(c),f=this.GetArgument(c),d=this.GetArgument(c);if(!e.match(/^\\([a-z]+|.)$/i)){b.Error("First argument to "+c+" must be a control sequence name")}if(!f.match(/^(\d+),(\d+)$/)){b.Error("Second argument to "+c+" must be two integers separated by a comma")}if(!d.match(/^(\d+|0x[0-9A-F]+)$/i)){b.Error("Third argument to "+c+" must be a unicode character number")}e=e.substr(1);f=f.split(",");d=parseInt(d);a.macros[e]=["xArrow",d,parseInt(f[0]),parseInt(f[1])]}});MathJax.Hub.Startup.signal.Post("TeX extpfeil Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/extpfeil.js");
+MathJax.Extension["TeX/extpfeil"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX,a=b.Definitions;a.Add({macros:{xtwoheadrightarrow:["Extension","AMSmath"],xtwoheadleftarrow:["Extension","AMSmath"],xmapsto:["Extension","AMSmath"],xlongequal:["Extension","AMSmath"],xtofrom:["Extension","AMSmath"],Newextarrow:["Extension","AMSmath"]}},null,true);MathJax.Hub.Register.StartupHook("TeX AMSmath Ready",function(){MathJax.Hub.Insert(a,{macros:{xtwoheadrightarrow:["xArrow",8608,12,16],xtwoheadleftarrow:["xArrow",8606,17,13],xmapsto:["xArrow",8614,6,7],xlongequal:["xArrow",61,7,7],xtofrom:["xArrow",8644,12,12],Newextarrow:"NewExtArrow"}})});b.Parse.Augment({NewExtArrow:function(c){var e=this.GetArgument(c),f=this.GetArgument(c),d=this.GetArgument(c);if(!e.match(/^\\([a-z]+|.)$/i)){b.Error(["NewextarrowArg1","First argument to %1 must be a control sequence name",c])}if(!f.match(/^(\d+),(\d+)$/)){b.Error(["NewextarrowArg2","Second argument to %1 must be two integers separated by a comma",c])}if(!d.match(/^(\d+|0x[0-9A-F]+)$/i)){b.Error(["NewextarrowArg3","Third argument to %1 must be a unicode character number",c])}e=e.substr(1);f=f.split(",");d=parseInt(d);a.macros[e]=["xArrow",d,parseInt(f[0]),parseInt(f[1])]}});MathJax.Hub.Startup.signal.Post("TeX extpfeil Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/extpfeil.js");
 
diff --git a/extensions/TeX/mathchoice.js b/extensions/TeX/mathchoice.js
index a3d15d047..e99dfad95 100644
--- a/extensions/TeX/mathchoice.js
+++ b/extensions/TeX/mathchoice.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/mathchoice.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var c="2.1";var a=MathJax.ElementJax.mml;var d=MathJax.InputJax.TeX;var b=d.Definitions;b.Add({macros:{mathchoice:"MathChoice"}},null,true);d.Parse.Augment({MathChoice:function(f){var i=this.ParseArg(f),e=this.ParseArg(f),g=this.ParseArg(f),h=this.ParseArg(f);this.Push(a.TeXmathchoice(i,e,g,h))}});a.TeXmathchoice=a.mbase.Subclass({type:"TeXmathchoice",choice:function(){var e=this.getValues("displaystyle","scriptlevel");if(e.scriptlevel>0){return Math.min(3,e.scriptlevel+1)}return(e.displaystyle?0:1)},setTeXclass:function(e){return this.Core().setTeXclass(e)},isSpacelike:function(){return this.Core().isSpacelike()},isEmbellished:function(){return this.Core().isEmbellished()},Core:function(){return this.data[this.choice()]},toHTML:function(e){e=this.HTMLcreateSpan(e);e.bbox=this.Core().toHTML(e).bbox;if(e.firstChild&&e.firstChild.style.marginLeft){e.style.marginLeft=e.firstChild.style.marginLeft;e.firstChild.style.marginLeft=""}return e},toSVG:function(){return this.Core().toSVG()}});MathJax.Hub.Startup.signal.Post("TeX mathchoice Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/mathchoice.js");
+MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var c="2.2";var a=MathJax.ElementJax.mml;var d=MathJax.InputJax.TeX;var b=d.Definitions;b.Add({macros:{mathchoice:"MathChoice"}},null,true);d.Parse.Augment({MathChoice:function(f){var i=this.ParseArg(f),e=this.ParseArg(f),g=this.ParseArg(f),h=this.ParseArg(f);this.Push(a.TeXmathchoice(i,e,g,h))}});a.TeXmathchoice=a.mbase.Subclass({type:"TeXmathchoice",notParent:true,choice:function(){if(this.selection==null){this.selection=0;var e=this.getValues("displaystyle","scriptlevel");if(e.scriptlevel>0){this.selection=Math.min(3,e.scriptlevel+1)}else{this.selection=(e.displaystyle?0:1)}}return this.selection},selected:function(){return this.data[this.choice()]},setTeXclass:function(e){return this.selected().setTeXclass(e)},isSpacelike:function(){return this.selected().isSpacelike()},isEmbellished:function(){return this.selected().isEmbellished()},Core:function(){return this.selected()},CoreMO:function(){return this.selected().CoreMO()},toHTML:function(e){e=this.HTMLcreateSpan(e);e.bbox=this.Core().toHTML(e).bbox;if(e.firstChild&&e.firstChild.style.marginLeft){e.style.marginLeft=e.firstChild.style.marginLeft;e.firstChild.style.marginLeft=""}return e},toSVG:function(){return this.Core().toSVG()}});MathJax.Hub.Startup.signal.Post("TeX mathchoice Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/mathchoice.js");
 
diff --git a/extensions/TeX/mhchem.js b/extensions/TeX/mhchem.js
index 6c5b461c5..7a4d2e871 100644
--- a/extensions/TeX/mhchem.js
+++ b/extensions/TeX/mhchem.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/mhchem.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/mhchem"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX;var a=MathJax.Object.Subclass({string:"",i:0,tex:"",atom:false,sup:"",sub:"",Init:function(c){this.string=c},ParseTable:{"-":"Minus","+":"Plus","(":"Open",")":"Close","[":"Open","]":"Close","<":"Less","^":"Superscript",_:"Subscript","*":"Dot",".":"Dot","=":"Equal","#":"Pound","$":"Math","\\":"Macro"," ":"Space"},Arrows:{"->":"rightarrow","<-":"leftarrow","<->":"leftrightarrow","<=>":"rightleftharpoons","<=>>":"Rightleftharpoons","<<=>":"Leftrightharpoons","^":"uparrow",v:"downarrow"},Bonds:{"-":"-","=":"=","#":"\\equiv","~":"\\tripledash","~-":"\\begin{CEstack}{}\\tripledash\\\\-\\end{CEstack}","~=":"\\raise2mu{\\begin{CEstack}{}\\tripledash\\\\-\\\\-\\end{CEstack}}","~--":"\\raise2mu{\\begin{CEstack}{}\\tripledash\\\\-\\\\-\\end{CEstack}}","-~-":"\\raise2mu{\\begin{CEstack}{}-\\\\\\tripledash\\\\-\\end{CEstack}}","...":"{\\cdot}{\\cdot}{\\cdot}","....":"{\\cdot}{\\cdot}{\\cdot}{\\cdot}","->":"\\rightarrow","<-":"\\leftarrow","??":"\\text{??}"},Parse:function(){this.tex="";this.atom=false;while(this.i<this.string.length){var d=this.string.charAt(this.i);if(d.match(/[a-z]/i)){this.ParseLetter()}else{if(d.match(/[0-9]/)){this.ParseNumber()}else{this["Parse"+(this.ParseTable[d]||"Other")](d)}}}this.FinishAtom();return 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+MathJax.Extension["TeX/mhchem"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX;var a=MathJax.Object.Subclass({string:"",i:0,tex:"",atom:false,sup:"",sub:"",Init:function(c){this.string=c},ParseTable:{"-":"Minus","+":"Plus","(":"Open",")":"Close","[":"Open","]":"Close","<":"Less","^":"Superscript",_:"Subscript","*":"Dot",".":"Dot","=":"Equal","#":"Pound","$":"Math","\\":"Macro"," 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diff --git a/extensions/TeX/newcommand.js b/extensions/TeX/newcommand.js
index 6de5bda5c..5d9788d05 100644
--- a/extensions/TeX/newcommand.js
+++ b/extensions/TeX/newcommand.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/newcommand.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/newcommand"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX;var a=b.Definitions;a.Add({macros:{newcommand:"NewCommand",renewcommand:"NewCommand",newenvironment:"NewEnvironment",renewenvironment:"NewEnvironment",def:"MacroDef",let:"Let"}},null,true);b.Parse.Augment({NewCommand:function(c){var e=this.trimSpaces(this.GetArgument(c)),g=this.GetBrackets(c),d=this.GetBrackets(c),f=this.GetArgument(c);if(e.charAt(0)==="\\"){e=e.substr(1)}if(!e.match(/^(.|[a-z]+)$/i)){b.Error("Illegal control sequence name for "+c)}if(g){g=this.trimSpaces(g);if(!g.match(/^[0-9]+$/)){b.Error("Illegal number of parameters specified in "+c)}}this.setDef(e,["Macro",f,g,d])},NewEnvironment:function(d){var e=this.trimSpaces(this.GetArgument(d)),g=this.GetBrackets(d),f=this.GetArgument(d),c=this.GetArgument(d);if(g){g=this.trimSpaces(g);if(!g.match(/^[0-9]+$/)){b.Error("Illegal number of parameters specified in "+d)}}this.setEnv(e,["BeginEnv","EndEnv",f,c,g])},MacroDef:function(c){var d=this.GetCSname(c),f=this.GetTemplate(c,"\\"+d),e=this.GetArgument(c);if(!(f instanceof Array)){this.setDef(d,["Macro",e,f])}else{this.setDef(d,["MacroWithTemplate",e].concat(f))}},Let:function(d){var e=this.GetCSname(d),f;var g=this.GetNext();if(g==="="){this.i++;g=this.GetNext()}if(g==="\\"){d=this.GetCSname(d);f=this.csFindMacro(d);if(!f){if(a.mathchar0mi[d]){f=["csMathchar0mi",a.mathchar0mi[d]]}else{if(a.mathchar0mo[d]){f=["csMathchar0mo",a.mathchar0mo[d]]}else{if(a.mathchar7[d]){f=["csMathchar7",a.mathchar7[d]]}else{if(a.delimiter["\\"+d]!=null){f=["csDelimiter",a.delimiter["\\"+d]]}}}}}}else{f=["Macro",g];this.i++}this.setDef(e,f)},setDef:function(c,d){d.isUser=true;a.macros[c]=d},setEnv:function(c,d){d.isUser=true;a.environment[c]=d},GetCSname:function(e){var f=this.GetNext();if(f!=="\\"){b.Error("\\ must be followed by a control sequence")}var d=this.trimSpaces(this.GetArgument(e));return d.substr(1)},GetTemplate:function(f,e){var j,g=[],h=0;j=this.GetNext();var d=this.i;while(this.i<this.string.length){j=this.GetNext();if(j==="#"){if(d!==this.i){g[h]=this.string.substr(d,this.i-d)}j=this.string.charAt(++this.i);if(!j.match(/^[1-9]$/)){b.Error("Illegal use of # in template for "+e)}if(parseInt(j)!=++h){b.Error("Parameters for "+e+" must be numbered sequentially")}d=this.i+1}else{if(j==="{"){if(d!==this.i){g[h]=this.string.substr(d,this.i-d)}if(g.length>0){return[h,g]}else{return h}}}this.i++}b.Error("Missing replacement string for definition of "+f)},MacroWithTemplate:function(d,g,h,f){if(h){var c=[];this.GetNext();if(f[0]&&!this.MatchParam(f[0])){b.Error("Use of "+d+" doesn't match its definition")}for(var e=0;e<h;e++){c.push(this.GetParameter(d,f[e+1]))}g=this.SubstituteArgs(c,g)}this.string=this.AddArgs(g,this.string.slice(this.i));this.i=0;if(++this.macroCount>b.config.MAXMACROS){b.Error("MathJax maximum macro substitution count exceeded; is there a recursive macro call?")}},BeginEnv:function(f,h,c,g){if(g){var d=[];for(var e=0;e<g;e++){d.push(this.GetArgument("\\begin{"+name+"}"))}h=this.SubstituteArgs(d,h);c=this.SubstituteArgs(d,c)}f.edef=c;this.string=this.AddArgs(h,this.string.slice(this.i));this.i=0;return f},EndEnv:function(c,d){this.string=this.AddArgs(c.edef,this.string.slice(this.i));this.i=0;return d},GetParameter:function(d,g){if(g==null){return this.GetArgument(d)}var f=this.i,c=0,e=0;while(this.i<this.string.length){if(this.string.charAt(this.i)==="{"){if(this.i===f){e=1}this.GetArgument(d);c=this.i-f}else{if(this.MatchParam(g)){if(e){f++;c-=2}return this.string.substr(f,c)}else{this.i++;c++;e=0}}}b.Error("Runaway argument for "+d+"?")},MatchParam:function(c){if(this.string.substr(this.i,c.length)!==c){return 0}this.i+=c.length;return 1}});b.Environment=function(c){a.environment[c]=["BeginEnv","EndEnv"].concat([].slice.call(arguments,1));a.environment[c].isUser=true};MathJax.Hub.Startup.signal.Post("TeX newcommand Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/newcommand.js");
+MathJax.Extension["TeX/newcommand"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.InputJax.TeX;var a=b.Definitions;a.Add({macros:{newcommand:"NewCommand",renewcommand:"NewCommand",newenvironment:"NewEnvironment",renewenvironment:"NewEnvironment",def:"MacroDef",let:"Let"}},null,true);b.Parse.Augment({NewCommand:function(c){var e=this.trimSpaces(this.GetArgument(c)),g=this.GetBrackets(c),d=this.GetBrackets(c),f=this.GetArgument(c);if(e.charAt(0)==="\\"){e=e.substr(1)}if(!e.match(/^(.|[a-z]+)$/i)){b.Error(["IllegalControlSequenceName","Illegal control sequence name for %1",c])}if(g){g=this.trimSpaces(g);if(!g.match(/^[0-9]+$/)){b.Error(["IllegalParamNumber","Illegal number of parameters specified in %1",c])}}this.setDef(e,["Macro",f,g,d])},NewEnvironment:function(d){var e=this.trimSpaces(this.GetArgument(d)),g=this.GetBrackets(d),f=this.GetArgument(d),c=this.GetArgument(d);if(g){g=this.trimSpaces(g);if(!g.match(/^[0-9]+$/)){b.Error(["IllegalParamNumber","Illegal number of parameters specified in %1",d])}}this.setEnv(e,["BeginEnv","EndEnv",f,c,g])},MacroDef:function(c){var d=this.GetCSname(c),f=this.GetTemplate(c,"\\"+d),e=this.GetArgument(c);if(!(f instanceof Array)){this.setDef(d,["Macro",e,f])}else{this.setDef(d,["MacroWithTemplate",e].concat(f))}},Let:function(d){var e=this.GetCSname(d),f;var g=this.GetNext();if(g==="="){this.i++;g=this.GetNext()}if(g==="\\"){d=this.GetCSname(d);f=this.csFindMacro(d);if(!f){if(a.mathchar0mi[d]){f=["csMathchar0mi",a.mathchar0mi[d]]}else{if(a.mathchar0mo[d]){f=["csMathchar0mo",a.mathchar0mo[d]]}else{if(a.mathchar7[d]){f=["csMathchar7",a.mathchar7[d]]}else{if(a.delimiter["\\"+d]!=null){f=["csDelimiter",a.delimiter["\\"+d]]}}}}}}else{f=["Macro",g];this.i++}this.setDef(e,f)},setDef:function(c,d){d.isUser=true;a.macros[c]=d},setEnv:function(c,d){d.isUser=true;a.environment[c]=d},GetCSname:function(e){var f=this.GetNext();if(f!=="\\"){b.Error(["DoubleBackSlash","\\ must be followed by a control sequence"])}var d=this.trimSpaces(this.GetArgument(e));return d.substr(1)},GetTemplate:function(f,e){var j,g=[],h=0;j=this.GetNext();var d=this.i;while(this.i<this.string.length){j=this.GetNext();if(j==="#"){if(d!==this.i){g[h]=this.string.substr(d,this.i-d)}j=this.string.charAt(++this.i);if(!j.match(/^[1-9]$/)){b.Error(["CantUseHash2","Illegal use of # in template for %1",e])}if(parseInt(j)!=++h){b.Error(["SequentialParam","Parameters for %1 must be numbered sequentially",e])}d=this.i+1}else{if(j==="{"){if(d!==this.i){g[h]=this.string.substr(d,this.i-d)}if(g.length>0){return[h,g]}else{return h}}}this.i++}b.Error(["MissingReplacementString","Missing replacement string for definition of %1",f])},MacroWithTemplate:function(d,g,h,f){if(h){var c=[];this.GetNext();if(f[0]&&!this.MatchParam(f[0])){b.Error(["MismatchUseDef","Use of %1 doesn't match its definition",d])}for(var e=0;e<h;e++){c.push(this.GetParameter(d,f[e+1]))}g=this.SubstituteArgs(c,g)}this.string=this.AddArgs(g,this.string.slice(this.i));this.i=0;if(++this.macroCount>b.config.MAXMACROS){b.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},BeginEnv:function(f,h,c,g){if(g){var d=[];for(var e=0;e<g;e++){d.push(this.GetArgument("\\begin{"+name+"}"))}h=this.SubstituteArgs(d,h);c=this.SubstituteArgs(d,c)}f.edef=c;this.string=this.AddArgs(h,this.string.slice(this.i));this.i=0;return f},EndEnv:function(c,d){this.string=this.AddArgs(c.edef,this.string.slice(this.i));this.i=0;return d},GetParameter:function(d,g){if(g==null){return this.GetArgument(d)}var f=this.i,c=0,e=0;while(this.i<this.string.length){if(this.string.charAt(this.i)==="{"){if(this.i===f){e=1}this.GetArgument(d);c=this.i-f}else{if(this.MatchParam(g)){if(e){f++;c-=2}return this.string.substr(f,c)}else{this.i++;c++;e=0}}}b.Error(["RunawayArgument","Runaway argument for %1?",d])},MatchParam:function(c){if(this.string.substr(this.i,c.length)!==c){return 0}this.i+=c.length;return 1}});b.Environment=function(c){a.environment[c]=["BeginEnv","EndEnv"].concat([].slice.call(arguments,1));a.environment[c].isUser=true};MathJax.Hub.Startup.signal.Post("TeX newcommand Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/newcommand.js");
 
diff --git a/extensions/TeX/noErrors.js b/extensions/TeX/noErrors.js
index de5d70074..66ab664b9 100644
--- a/extensions/TeX/noErrors.js
+++ b/extensions/TeX/noErrors.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/noErrors.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-(function(b,e){var d="2.1";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
+(function(b,e){var d="2.2";var a=b.CombineConfig("TeX.noErrors",{disabled:false,multiLine:true,inlineDelimiters:["",""],style:{"font-size":"90%","text-align":"left",color:"black",padding:"1px 3px",border:"1px solid"}});var c="\u00A0";MathJax.Extension["TeX/noErrors"]={version:d,config:a};b.Register.StartupHook("TeX Jax Ready",function(){var f=MathJax.InputJax.TeX.formatError;MathJax.InputJax.TeX.Augment({formatError:function(j,i,k,g){if(a.disabled){return f.apply(this,arguments)}var h=j.message.replace(/\n.*/,"");b.signal.Post(["TeX Jax - parse error",h,i,k,g]);var m=a.inlineDelimiters;var l=(k||a.multiLine);if(!k){i=m[0]+i+m[1]}if(l){i=i.replace(/ /g,c)}else{i=i.replace(/\n/g," ")}return MathJax.ElementJax.mml.merror(i).With({isError:true,multiLine:l})}})});b.Register.StartupHook("HTML-CSS Jax Config",function(){b.Config({"HTML-CSS":{styles:{".MathJax .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("HTML-CSS Jax Ready",function(){var g=MathJax.ElementJax.mml;var h=MathJax.OutputJax["HTML-CSS"];var f=g.math.prototype.toHTML,i=g.merror.prototype.toHTML;g.math.Augment({toHTML:function(j,k){var l=this.data[0];if(l&&l.data[0]&&l.data[0].isError){j.style.fontSize="";j=this.HTMLcreateSpan(j);j.bbox=l.data[0].toHTML(j).bbox}else{j=f.call(this,j,k)}return j}});g.merror.Augment({toHTML:function(p){if(!this.isError){return i.call(this,p)}p=this.HTMLcreateSpan(p);p.className="noError";if(this.multiLine){p.style.display="inline-block"}var r=this.data[0].data[0].data.join("").split(/\n/);for(var o=0,l=r.length;o<l;o++){h.addText(p,r[o]);if(o!==l-1){h.addElement(p,"br",{isMathJax:true})}}var q=h.getHD(p.parentNode),k=h.getW(p.parentNode);if(l>1){var n=(q.h+q.d)/2,j=h.TeX.x_height/2;p.parentNode.style.verticalAlign=h.Em(q.d+(j-n));q.h=j+n;q.d=n-j}p.bbox={h:q.h,d:q.d,w:k,lw:0,rw:k};return p}})});b.Register.StartupHook("SVG Jax Config",function(){b.Config({SVG:{styles:{".MathJax_SVG .noError":b.Insert({"vertical-align":(b.Browser.isMSIE&&a.multiLine?"-2px":"")},a.style)}}})});b.Register.StartupHook("SVG Jax Ready",function(){var g=MathJax.ElementJax.mml;var f=g.math.prototype.toSVG,h=g.merror.prototype.toSVG;g.math.Augment({toSVG:function(i,j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){i=k.data[0].toSVG(i)}else{i=f.call(this,i,j)}return i}});g.merror.Augment({toSVG:function(n){if(!this.isError||this.Parent().type!=="math"){return h.call(this,n)}n=e.addElement(n,"span",{className:"noError",isMathJax:true});if(this.multiLine){n.style.display="inline-block"}var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,j=o.length;l<j;l++){e.addText(n,o[l]);if(l!==j-1){e.addElement(n,"br",{isMathJax:true})}}if(j>1){var k=n.offsetHeight/2;n.style.verticalAlign=(-k+(k/j))+"px"}return n}})});b.Register.StartupHook("NativeMML Jax Ready",function(){var h=MathJax.ElementJax.mml;var g=MathJax.Extension["TeX/noErrors"].config;var f=h.math.prototype.toNativeMML,i=h.merror.prototype.toNativeMML;h.math.Augment({toNativeMML:function(j){var k=this.data[0];if(k&&k.data[0]&&k.data[0].isError){j=k.data[0].toNativeMML(j)}else{j=f.call(this,j)}return j}});h.merror.Augment({toNativeMML:function(n){if(!this.isError){return i.call(this,n)}n=n.appendChild(document.createElement("span"));var o=this.data[0].data[0].data.join("").split(/\n/);for(var l=0,k=o.length;l<k;l++){n.appendChild(document.createTextNode(o[l]));if(l!==k-1){n.appendChild(document.createElement("br"))}}if(this.multiLine){n.style.display="inline-block";if(k>1){n.style.verticalAlign="middle"}}for(var p in g.style){if(g.style.hasOwnProperty(p)){var j=p.replace(/-./g,function(m){return m.charAt(1).toUpperCase()});n.style[j]=g.style[p]}}return n}})});b.Startup.signal.Post("TeX noErrors Ready")})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noErrors.js");
 
diff --git a/extensions/TeX/noUndefined.js b/extensions/TeX/noUndefined.js
index e194146e1..c3b320a59 100644
--- a/extensions/TeX/noUndefined.js
+++ b/extensions/TeX/noUndefined.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/noUndefined.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/noUndefined"]={version:"2.1",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
+MathJax.Extension["TeX/noUndefined"]={version:"2.2",config:MathJax.Hub.CombineConfig("TeX.noUndefined",{disabled:false,attributes:{mathcolor:"red"}})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var b=MathJax.Extension["TeX/noUndefined"].config;var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX.Parse.prototype.csUndefined;MathJax.InputJax.TeX.Parse.Augment({csUndefined:function(d){if(b.disabled){return c.apply(this,arguments)}MathJax.Hub.signal.Post(["TeX Jax - undefined control sequence",d]);this.Push(a.mtext(d).With(b.attributes))}});MathJax.Hub.Startup.signal.Post("TeX noUndefined Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/noUndefined.js");
 
diff --git a/extensions/TeX/unicode.js b/extensions/TeX/unicode.js
index dd53eb004..825e751a5 100644
--- a/extensions/TeX/unicode.js
+++ b/extensions/TeX/unicode.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/unicode.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/unicode"]={version:"2.1",unicode:{},config:MathJax.Hub.CombineConfig("TeX.unicode",{fonts:"STIXGeneral,'Arial Unicode MS'"})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var c=MathJax.InputJax.TeX;var a=MathJax.ElementJax.mml;var b=MathJax.Extension["TeX/unicode"].unicode;c.Definitions.Add({macros:{unicode:"Unicode"}},null,true);c.Parse.Augment({Unicode:function(e){var i=this.GetBrackets(e),d;if(i){if(i.replace(/ /g,"").match(/^(\d+(\.\d*)?|\.\d+),(\d+(\.\d*)?|\.\d+)$/)){i=i.replace(/ /g,"").split(/,/);d=this.GetBrackets(e)}else{d=i;i=null}}var j=this.trimSpaces(this.GetArgument(e)),h=parseInt(j.match(/^x/)?"0"+j:j);if(!b[h]){b[h]=[800,200,d,h]}else{if(!d){d=b[h][2]}}if(i){b[h][0]=Math.floor(i[0]*1000);b[h][1]=Math.floor(i[1]*1000)}var f=this.stack.env.font,g={};if(d){b[h][2]=g.fontfamily=d.replace(/"/g,"'");if(f){if(f.match(/bold/)){g.fontweight="bold"}if(f.match(/italic|-mathit/)){g.fontstyle="italic"}}}else{if(f){g.mathvariant=f}}g.unicode=[].concat(b[h]);this.Push(a.mtext(a.entity("#"+j)).With(g))}});MathJax.Hub.Startup.signal.Post("TeX unicode Ready")});MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var a=MathJax.ElementJax.mml;var c=MathJax.Extension["TeX/unicode"].config.fonts;var b=a.mbase.prototype.HTMLgetVariant;a.mbase.Augment({HTMLgetVariant:function(){var d=b.call(this);if(d.unicode){delete d.unicode;delete d.FONTS}if(!this.unicode){return d}d.unicode=true;if(!d.defaultFont){d=MathJax.Hub.Insert({},d);d.defaultFont={family:c}}var e=this.unicode[2];if(e){e+=","+c}else{e=c}d.defaultFont[this.unicode[3]]=[this.unicode[0],this.unicode[1],500,0,500,{isUnknown:true,isUnicode:true,font:e}];return d}})});MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var a=MathJax.ElementJax.mml;var c=MathJax.Extension["TeX/unicode"].config.fonts;var b=a.mbase.prototype.SVGgetVariant;a.mbase.Augment({SVGgetVariant:function(){var d=b.call(this);if(d.unicode){delete d.unicode;delete d.FONTS}if(!this.unicode){return d}d.unicode=true;if(!d.forceFamily){d=MathJax.Hub.Insert({},d)}d.defaultFamily=c;d.noRemap=true;d.h=this.unicode[0];d.d=this.unicode[1];return d}})});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/unicode.js");
+MathJax.Extension["TeX/unicode"]={version:"2.2",unicode:{},config:MathJax.Hub.CombineConfig("TeX.unicode",{fonts:"STIXGeneral,'Arial Unicode MS'"})};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var c=MathJax.InputJax.TeX;var a=MathJax.ElementJax.mml;var b=MathJax.Extension["TeX/unicode"].unicode;c.Definitions.Add({macros:{unicode:"Unicode"}},null,true);c.Parse.Augment({Unicode:function(e){var i=this.GetBrackets(e),d;if(i){if(i.replace(/ /g,"").match(/^(\d+(\.\d*)?|\.\d+),(\d+(\.\d*)?|\.\d+)$/)){i=i.replace(/ /g,"").split(/,/);d=this.GetBrackets(e)}else{d=i;i=null}}var j=this.trimSpaces(this.GetArgument(e)),h=parseInt(j.match(/^x/)?"0"+j:j);if(!b[h]){b[h]=[800,200,d,h]}else{if(!d){d=b[h][2]}}if(i){b[h][0]=Math.floor(i[0]*1000);b[h][1]=Math.floor(i[1]*1000)}var f=this.stack.env.font,g={};if(d){b[h][2]=g.fontfamily=d.replace(/"/g,"'");if(f){if(f.match(/bold/)){g.fontweight="bold"}if(f.match(/italic|-mathit/)){g.fontstyle="italic"}}}else{if(f){g.mathvariant=f}}g.unicode=[].concat(b[h]);this.Push(a.mtext(a.entity("#"+j)).With(g))}});MathJax.Hub.Startup.signal.Post("TeX unicode Ready")});MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var a=MathJax.ElementJax.mml;var c=MathJax.Extension["TeX/unicode"].config.fonts;var b=a.mbase.prototype.HTMLgetVariant;a.mbase.Augment({HTMLgetVariant:function(){var d=b.call(this);if(d.unicode){delete d.unicode;delete d.FONTS}if(!this.unicode){return d}d.unicode=true;if(!d.defaultFont){d=MathJax.Hub.Insert({},d);d.defaultFont={family:c}}var e=this.unicode[2];if(e){e+=","+c}else{e=c}d.defaultFont[this.unicode[3]]=[this.unicode[0],this.unicode[1],500,0,500,{isUnknown:true,isUnicode:true,font:e}];return d}})});MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var a=MathJax.ElementJax.mml;var c=MathJax.Extension["TeX/unicode"].config.fonts;var b=a.mbase.prototype.SVGgetVariant;a.mbase.Augment({SVGgetVariant:function(){var d=b.call(this);if(d.unicode){delete d.unicode;delete d.FONTS}if(!this.unicode){return d}d.unicode=true;if(!d.forceFamily){d=MathJax.Hub.Insert({},d)}d.defaultFamily=c;d.noRemap=true;d.h=this.unicode[0];d.d=this.unicode[1];return d}})});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/unicode.js");
 
diff --git a/extensions/TeX/verb.js b/extensions/TeX/verb.js
index 7a52496e5..e239ae00a 100644
--- a/extensions/TeX/verb.js
+++ b/extensions/TeX/verb.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/TeX/verb.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension["TeX/verb"]={version:"2.1"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX;var b=c.Definitions;b.Add({macros:{verb:"Verb"}},null,true);c.Parse.Augment({Verb:function(d){var g=this.GetNext();var f=++this.i;if(g==""){c.Error(d+" requires an argument")}while(this.i<this.string.length&&this.string.charAt(this.i)!=g){this.i++}if(this.i==this.string.length){c.Error("Can't find closing delimiter for "+d)}var e=this.string.slice(f,this.i);this.i++;this.Push(a.mtext(e).With({mathvariant:a.VARIANT.MONOSPACE}))}});MathJax.Hub.Startup.signal.Post("TeX verb Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/verb.js");
+MathJax.Extension["TeX/verb"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.ElementJax.mml;var c=MathJax.InputJax.TeX;var b=c.Definitions;b.Add({macros:{verb:"Verb"}},null,true);c.Parse.Augment({Verb:function(d){var g=this.GetNext();var f=++this.i;if(g==""){c.Error(["MissingArgFor","Missing argument for %1",d])}while(this.i<this.string.length&&this.string.charAt(this.i)!=g){this.i++}if(this.i==this.string.length){c.Error(["NoClosingDelim","Can't find closing delimiter for %1",d])}var e=this.string.slice(f,this.i).replace(/ /g,"\u00A0");this.i++;this.Push(a.mtext(e).With({mathvariant:a.VARIANT.MONOSPACE}))}});MathJax.Hub.Startup.signal.Post("TeX verb Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/verb.js");
 
diff --git a/extensions/asciimath2jax.js b/extensions/asciimath2jax.js
index 67f852501..7b9a5a5ad 100644
--- a/extensions/asciimath2jax.js
+++ b/extensions/asciimath2jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/asciimath2jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension.asciimath2jax={version:"2.1",config:{delimiters:[["`","`"]],skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"asciimath2jax_ignore",processClass:"asciimath2jax_process",preview:"AsciiMath"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("asciimath2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],c,a,b=this.config;this.match={};if(b.delimiters.length===0){return false}for(c=0,a=b.delimiters.length;c<a;c++){d.push(this.patternQuote(b.delimiters[c][0]));this.match[b.delimiters[c][0]]={mode:"",end:b.delimiters[c][1],pattern:this.endPattern(b.delimiters[c][1])}}this.start=new RegExp(d.sort(this.sortLength).join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");this.ignoreClass=new RegExp("(^| )("+b.ignoreClass+")( |$)");this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return true},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return c}}}return b},startMatch:function(a,b){var c=this.match[a[0]];if(c!=null){this.search={end:c.end,mode:c.mode,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(c.pattern)}return b},endMatch:function(a,b){if(a[0]==this.search.end){this.search.close=b;this.search.cpos=this.pattern.lastIndex;this.search.clen=(this.search.isBeginEnd?0:a[0].length);this.search.matched=true;b=this.encloseMath(b);this.switchPattern(this.start)}return b},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b;if(this.config.preview==="AsciiMath"){b=[this.filterPreview(a)]}else{if(this.config.preview instanceof Array){b=this.config.preview}}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,a){var b=document.createElement("script");b.type="math/asciimath"+c;MathJax.HTML.setScript(b,a);this.insertNode(b);return b},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&(document.documentMode||0)<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.asciimath2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/asciimath2jax.js");
+MathJax.Extension.asciimath2jax={version:"2.2",config:{delimiters:[["`","`"]],skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"asciimath2jax_ignore",processClass:"asciimath2jax_process",preview:"AsciiMath"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("asciimath2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],c,a,b=this.config;this.match={};if(b.delimiters.length===0){return false}for(c=0,a=b.delimiters.length;c<a;c++){d.push(this.patternQuote(b.delimiters[c][0]));this.match[b.delimiters[c][0]]={mode:"",end:b.delimiters[c][1],pattern:this.endPattern(b.delimiters[c][1])}}this.start=new RegExp(d.sort(this.sortLength).join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");var e=[];if(MathJax.Hub.config.preRemoveClass){e.push(MathJax.Hub.config.preRemoveClass)}if(b.ignoreClass){e.push(b.ignoreClass)}this.ignoreClass=(e.length?new RegExp("(^| )("+e.join("|")+")( |$)"):/^$/);this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return true},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return c}}}return b},startMatch:function(a,b){var c=this.match[a[0]];if(c!=null){this.search={end:c.end,mode:c.mode,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(c.pattern)}return b},endMatch:function(a,b){if(a[0]==this.search.end){this.search.close=b;this.search.cpos=this.pattern.lastIndex;this.search.clen=(this.search.isBeginEnd?0:a[0].length);this.search.matched=true;b=this.encloseMath(b);this.switchPattern(this.start)}return b},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b=this.config.preview;if(b==="none"){return}if(b==="AsciiMath"){b=[this.filterPreview(a)]}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,a){var b=document.createElement("script");b.type="math/asciimath"+c;MathJax.HTML.setScript(b,a);this.insertNode(b);return b},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&(document.documentMode||0)<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.asciimath2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/asciimath2jax.js");
 
diff --git a/extensions/jsMath2jax.js b/extensions/jsMath2jax.js
index 3173ee439..7d2f0d216 100644
--- a/extensions/jsMath2jax.js
+++ b/extensions/jsMath2jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/jsMath2jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension.jsMath2jax={version:"2.1",config:{preview:"TeX"},PreProcess:function(b){if(!this.configured){this.config=MathJax.Hub.CombineConfig("jsMath2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.previewClass=MathJax.Hub.config.preRemoveClass;this.configured=true}if(typeof(b)==="string"){b=document.getElementById(b)}if(!b){b=document.body}var c=b.getElementsByTagName("span"),a;for(a=c.length-1;a>=0;a--){if(String(c[a].className).match(/(^| )math( |$)/)){this.ConvertMath(c[a],"")}}var d=b.getElementsByTagName("div");for(a=d.length-1;a>=0;a--){if(String(d[a].className).match(/(^| )math( |$)/)){this.ConvertMath(d[a],"; mode=display")}}},ConvertMath:function(c,d){if(c.getElementsByTagName("script").length===0){var b=c.parentNode,a=this.createMathTag(d,c.innerHTML);if(c.nextSibling){b.insertBefore(a,c.nextSibling)}else{b.appendChild(a)}if(this.config.preview!=="none"){this.createPreview(c)}b.removeChild(c)}},createPreview:function(a){var b;if(this.config.preview==="TeX"){b=[this.filterPreview(a.innerHTML)]}else{if(this.config.preview instanceof Array){b=this.config.preview}}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);a.parentNode.insertBefore(b,a)}},createMathTag:function(c,b){b=b.replace(/&lt;/g,"<").replace(/&gt;/g,">").replace(/&amp;/g,"&");var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);return a},filterPreview:function(a){return a}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.jsMath2jax],8);MathJax.Ajax.loadComplete("[MathJax]/extensions/jsMath2jax.js");
+MathJax.Extension.jsMath2jax={version:"2.2",config:{preview:"TeX"},PreProcess:function(b){if(!this.configured){this.config=MathJax.Hub.CombineConfig("jsMath2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.previewClass=MathJax.Hub.config.preRemoveClass;this.configured=true}if(typeof(b)==="string"){b=document.getElementById(b)}if(!b){b=document.body}var c=b.getElementsByTagName("span"),a;for(a=c.length-1;a>=0;a--){if(String(c[a].className).match(/(^| )math( |$)/)){this.ConvertMath(c[a],"")}}var d=b.getElementsByTagName("div");for(a=d.length-1;a>=0;a--){if(String(d[a].className).match(/(^| )math( |$)/)){this.ConvertMath(d[a],"; mode=display")}}},ConvertMath:function(c,d){if(c.getElementsByTagName("script").length===0){var b=c.parentNode,a=this.createMathTag(d,c.innerHTML);if(c.nextSibling){b.insertBefore(a,c.nextSibling)}else{b.appendChild(a)}if(this.config.preview!=="none"){this.createPreview(c)}b.removeChild(c)}},createPreview:function(a){var b=this.config.preview;if(b==="TeX"){b=[this.filterPreview(a.innerHTML)]}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);a.parentNode.insertBefore(b,a)}},createMathTag:function(c,b){b=b.replace(/&lt;/g,"<").replace(/&gt;/g,">").replace(/&amp;/g,"&");var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);return a},filterPreview:function(a){return a}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.jsMath2jax],8);MathJax.Ajax.loadComplete("[MathJax]/extensions/jsMath2jax.js");
 
diff --git a/extensions/mml2jax.js b/extensions/mml2jax.js
index d69b51449..5edac3b03 100644
--- a/extensions/mml2jax.js
+++ b/extensions/mml2jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/mml2jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension.mml2jax={version:"2.1",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;")},createPreview:function(b,a){var c;if(this.config.preview==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}}else{if(this.config.preview instanceof Array){c=this.config.preview}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
+MathJax.Extension.mml2jax={version:"2.2",config:{preview:"alttext"},MMLnamespace:"http://www.w3.org/1998/Math/MathML",PreProcess:function(e){if(!this.configured){this.config=MathJax.Hub.CombineConfig("mml2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}this.InitBrowser();this.configured=true}if(typeof(e)==="string"){e=document.getElementById(e)}if(!e){e=document.body}this.ProcessMathArray(e.getElementsByTagName("math"));if(e.getElementsByTagNameNS){this.ProcessMathArray(e.getElementsByTagNameNS(this.MMLnamespace,"math"))}var d,b;if(typeof(document.namespaces)!=="undefined"){try{for(d=0,b=document.namespaces.length;d<b;d++){var f=document.namespaces[d];if(f.urn===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(f.name+":math"))}}}catch(g){}}else{var c=document.getElementsByTagName("html")[0];if(c){for(d=0,b=c.attributes.length;d<b;d++){var a=c.attributes[d];if(a.nodeName.substr(0,6)==="xmlns:"&&a.nodeValue===this.MMLnamespace){this.ProcessMathArray(e.getElementsByTagName(a.nodeName.substr(6)+":math"))}}}}},ProcessMathArray:function(b){var a;if(b.length){if(this.MathTagBug){for(a=b.length-1;a>=0;a--){if(b[a].nodeName==="MATH"){this.ProcessMathFlattened(b[a])}else{this.ProcessMath(b[a])}}}else{for(a=b.length-1;a>=0;a--){this.ProcessMath(b[a])}}}},ProcessMath:function(e){var d=e.parentNode;var a=document.createElement("script");a.type="math/mml";d.insertBefore(a,e);if(this.AttributeBug){var b=this.OuterHTML(e);if(this.CleanupHTML){b=b.replace(/<\?import .*?>/i,"").replace(/<\?xml:namespace .*?\/>/i,"");b=b.replace(/&nbsp;/g,"&#xA0;")}MathJax.HTML.setScript(a,b);d.removeChild(e)}else{var c=MathJax.HTML.Element("span");c.appendChild(e);MathJax.HTML.setScript(a,c.innerHTML)}if(this.config.preview!=="none"){this.createPreview(e,a)}},ProcessMathFlattened:function(f){var d=f.parentNode;var b=document.createElement("script");b.type="math/mml";d.insertBefore(b,f);var c="",e,a=f;while(f&&f.nodeName!=="/MATH"){e=f;f=f.nextSibling;c+=this.NodeHTML(e);e.parentNode.removeChild(e)}if(f&&f.nodeName==="/MATH"){f.parentNode.removeChild(f)}b.text=c+"</math>";if(this.config.preview!=="none"){this.createPreview(a,b)}},NodeHTML:function(e){var c,b,a;if(e.nodeName==="#text"){c=this.quoteHTML(e.nodeValue)}else{if(e.nodeName==="#comment"){c="<!--"+e.nodeValue+"-->"}else{c="<"+e.nodeName.toLowerCase();for(b=0,a=e.attributes.length;b<a;b++){var d=e.attributes[b];if(d.specified){c+=" "+d.nodeName.toLowerCase().replace(/xmlns:xmlns/,"xmlns")+"=";var f=d.nodeValue;if(f==null&&d.nodeName==="style"&&e.style){f=e.style.cssText}c+='"'+this.quoteHTML(f)+'"'}}c+=">";if(e.outerHTML!=null&&e.outerHTML.match(/(.<\/[A-Z]+>|\/>)$/)){for(b=0,a=e.childNodes.length;b<a;b++){c+=this.OuterHTML(e.childNodes[b])}c+="</"+e.nodeName.toLowerCase()+">"}}}return c},OuterHTML:function(d){if(d.nodeName.charAt(0)==="#"){return this.NodeHTML(d)}if(!this.AttributeBug){return d.outerHTML}var c=this.NodeHTML(d);for(var b=0,a=d.childNodes.length;b<a;b++){c+=this.OuterHTML(d.childNodes[b])}c+="</"+d.nodeName.toLowerCase()+">";return c},quoteHTML:function(a){if(a==null){a=""}return a.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;")},createPreview:function(b,a){var c=this.config.preview;if(c==="none"){return}if(c==="alttext"){var d=b.getAttribute("alttext");if(d!=null){c=[this.filterPreview(d)]}else{c=null}}if(c){c=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},c);a.parentNode.insertBefore(c,a)}},filterPreview:function(a){return a},InitBrowser:function(){var b=MathJax.HTML.Element("span",{id:"<",className:"mathjax",innerHTML:"<math><mi>x</mi><mspace /></math>"});var a=b.outerHTML||"";this.AttributeBug=a!==""&&!(a.match(/id="&lt;"/)&&a.match(/class="mathjax"/)&&a.match(/<\/math>/));this.MathTagBug=b.childNodes.length>1;this.CleanupHTML=MathJax.Hub.Browser.isMSIE}};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.mml2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/mml2jax.js");
 
diff --git a/extensions/tex2jax.js b/extensions/tex2jax.js
index da87861c9..bb6ccb6e1 100644
--- a/extensions/tex2jax.js
+++ b/extensions/tex2jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/tex2jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Extension.tex2jax={version:"2.1",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; mode=display",end:b.displayMath[c][1],pattern:this.endPattern(b.displayMath[c][1])}}if(d.length){e.push(d.sort(this.sortLength).join("|"))}if(b.processEnvironments){e.push("\\\\begin\\{([^}]*)\\}")}if(b.processEscapes){e.push("\\\\*\\\\\\$")}if(b.processRefs){e.push("\\\\(eq)?ref\\{[^}]*\\}")}this.start=new RegExp(e.join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");this.ignoreClass=new RegExp("(^| )("+b.ignoreClass+")( |$)");this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return(e.length>0)},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.|[{}]","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return(this.search.close?this.prevEndMatch():c)}}}return b},startMatch:function(a,b){var f=this.match[a[0]];if(f!=null){this.search={end:f.end,mode:f.mode,pcount:0,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(f.pattern)}else{if(a[0].substr(0,6)==="\\begin"){this.search={end:"\\end{"+a[1]+"}",mode:"; mode=display",pcount:0,open:b,olen:0,opos:this.pattern.lastIndex-a[0].length,isBeginEnd:true};this.switchPattern(this.endPattern(this.search.end))}else{if(a[0].substr(0,4)==="\\ref"||a[0].substr(0,6)==="\\eqref"){this.search={mode:"",end:"",open:b,pcount:0,olen:0,opos:this.pattern.lastIndex-a[0].length};return this.endMatch([""],b)}else{var d=a[0].substr(0,a[0].length-1),g,c;if(d.length%2===0){c=[d.replace(/\\\\/g,"\\")];g=1}else{c=[d.substr(1).replace(/\\\\/g,"\\"),"$"];g=0}c=MathJax.HTML.Element("span",null,c);var e=MathJax.HTML.TextNode(b.nodeValue.substr(0,a.index));b.nodeValue=b.nodeValue.substr(a.index+a[0].length-g);b.parentNode.insertBefore(c,b);b.parentNode.insertBefore(e,c);this.pattern.lastIndex=g}}}return b},endMatch:function(a,c){var b=this.search;if(a[0]==b.end){if(!b.close||b.pcount===0){b.close=c;b.cpos=this.pattern.lastIndex;b.clen=(b.isBeginEnd?0:a[0].length)}if(b.pcount===0){b.matched=true;c=this.encloseMath(c);this.switchPattern(this.start)}}else{if(a[0]==="{"){b.pcount++}else{if(a[0]==="}"&&b.pcount){b.pcount--}}}return c},prevEndMatch:function(){this.search.matched=true;var a=this.encloseMath(this.search.close);this.switchPattern(this.start);return a},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b;if(this.config.preview==="TeX"){b=[this.filterPreview(a)]}else{if(this.config.preview instanceof Array){b=this.config.preview}}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,b){var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);this.insertNode(a);return a},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&document.documentMode<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.tex2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/tex2jax.js");
+MathJax.Extension.tex2jax={version:"2.2",config:{inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],balanceBraces:true,skipTags:["script","noscript","style","textarea","pre","code"],ignoreClass:"tex2jax_ignore",processClass:"tex2jax_process",processEscapes:false,processEnvironments:true,processRefs:true,preview:"TeX"},PreProcess:function(a){if(!this.configured){this.config=MathJax.Hub.CombineConfig("tex2jax",this.config);if(this.config.Augment){MathJax.Hub.Insert(this,this.config.Augment)}if(typeof(this.config.previewTeX)!=="undefined"&&!this.config.previewTeX){this.config.preview="none"}this.configured=true}if(typeof(a)==="string"){a=document.getElementById(a)}if(!a){a=document.body}if(this.createPatterns()){this.scanElement(a,a.nextSibling)}},createPatterns:function(){var d=[],e=[],c,a,b=this.config;this.match={};for(c=0,a=b.inlineMath.length;c<a;c++){d.push(this.patternQuote(b.inlineMath[c][0]));this.match[b.inlineMath[c][0]]={mode:"",end:b.inlineMath[c][1],pattern:this.endPattern(b.inlineMath[c][1])}}for(c=0,a=b.displayMath.length;c<a;c++){d.push(this.patternQuote(b.displayMath[c][0]));this.match[b.displayMath[c][0]]={mode:"; mode=display",end:b.displayMath[c][1],pattern:this.endPattern(b.displayMath[c][1])}}if(d.length){e.push(d.sort(this.sortLength).join("|"))}if(b.processEnvironments){e.push("\\\\begin\\{([^}]*)\\}")}if(b.processEscapes){e.push("\\\\*\\\\\\$")}if(b.processRefs){e.push("\\\\(eq)?ref\\{[^}]*\\}")}this.start=new RegExp(e.join("|"),"g");this.skipTags=new RegExp("^("+b.skipTags.join("|")+")$","i");var f=[];if(MathJax.Hub.config.preRemoveClass){f.push(MathJax.Hub.config.preRemoveClass)}if(b.ignoreClass){f.push(b.ignoreClass)}this.ignoreClass=(f.length?new RegExp("(^| )("+f.join("|")+")( |$)"):/^$/);this.processClass=new RegExp("(^| )("+b.processClass+")( |$)");return(e.length>0)},patternQuote:function(a){return a.replace(/([\^$(){}+*?\-|\[\]\:\\])/g,"\\$1")},endPattern:function(a){return new RegExp(this.patternQuote(a)+"|\\\\.|[{}]","g")},sortLength:function(d,c){if(d.length!==c.length){return c.length-d.length}return(d==c?0:(d<c?-1:1))},scanElement:function(c,b,g){var a,e,d,f;while(c&&c!=b){if(c.nodeName.toLowerCase()==="#text"){if(!g){c=this.scanText(c)}}else{a=(typeof(c.className)==="undefined"?"":c.className);e=(typeof(c.tagName)==="undefined"?"":c.tagName);if(typeof(a)!=="string"){a=String(a)}f=this.processClass.exec(a);if(c.firstChild&&!a.match(/(^| )MathJax/)&&(f||!this.skipTags.exec(e))){d=(g||this.ignoreClass.exec(a))&&!f;this.scanElement(c.firstChild,b,d)}}if(c){c=c.nextSibling}}},scanText:function(b){if(b.nodeValue.replace(/\s+/,"")==""){return b}var a,c;this.search={start:true};this.pattern=this.start;while(b){this.pattern.lastIndex=0;while(b&&b.nodeName.toLowerCase()==="#text"&&(a=this.pattern.exec(b.nodeValue))){if(this.search.start){b=this.startMatch(a,b)}else{b=this.endMatch(a,b)}}if(this.search.matched){b=this.encloseMath(b)}if(b){do{c=b;b=b.nextSibling}while(b&&(b.nodeName.toLowerCase()==="br"||b.nodeName.toLowerCase()==="#comment"));if(!b||b.nodeName!=="#text"){return(this.search.close?this.prevEndMatch():c)}}}return b},startMatch:function(a,b){var f=this.match[a[0]];if(f!=null){this.search={end:f.end,mode:f.mode,pcount:0,open:b,olen:a[0].length,opos:this.pattern.lastIndex-a[0].length};this.switchPattern(f.pattern)}else{if(a[0].substr(0,6)==="\\begin"){this.search={end:"\\end{"+a[1]+"}",mode:"; mode=display",pcount:0,open:b,olen:0,opos:this.pattern.lastIndex-a[0].length,isBeginEnd:true};this.switchPattern(this.endPattern(this.search.end))}else{if(a[0].substr(0,4)==="\\ref"||a[0].substr(0,6)==="\\eqref"){this.search={mode:"",end:"",open:b,pcount:0,olen:0,opos:this.pattern.lastIndex-a[0].length};return this.endMatch([""],b)}else{var d=a[0].substr(0,a[0].length-1),g,c;if(d.length%2===0){c=[d.replace(/\\\\/g,"\\")];g=1}else{c=[d.substr(1).replace(/\\\\/g,"\\"),"$"];g=0}c=MathJax.HTML.Element("span",null,c);var e=MathJax.HTML.TextNode(b.nodeValue.substr(0,a.index));b.nodeValue=b.nodeValue.substr(a.index+a[0].length-g);b.parentNode.insertBefore(c,b);b.parentNode.insertBefore(e,c);this.pattern.lastIndex=g}}}return b},endMatch:function(a,c){var b=this.search;if(a[0]==b.end){if(!b.close||b.pcount===0){b.close=c;b.cpos=this.pattern.lastIndex;b.clen=(b.isBeginEnd?0:a[0].length)}if(b.pcount===0){b.matched=true;c=this.encloseMath(c);this.switchPattern(this.start)}}else{if(a[0]==="{"){b.pcount++}else{if(a[0]==="}"&&b.pcount){b.pcount--}}}return c},prevEndMatch:function(){this.search.matched=true;var a=this.encloseMath(this.search.close);this.switchPattern(this.start);return a},switchPattern:function(a){a.lastIndex=this.pattern.lastIndex;this.pattern=a;this.search.start=(a===this.start)},encloseMath:function(b){var a=this.search,f=a.close,e,c;if(a.cpos===f.length){f=f.nextSibling}else{f=f.splitText(a.cpos)}if(!f){e=f=MathJax.HTML.addText(a.close.parentNode,"")}a.close=f;c=(a.opos?a.open.splitText(a.opos):a.open);while(c.nextSibling&&c.nextSibling!==f){if(c.nextSibling.nodeValue!==null){if(c.nextSibling.nodeName==="#comment"){c.nodeValue+=c.nextSibling.nodeValue.replace(/^\[CDATA\[((.|\n|\r)*)\]\]$/,"$1")}else{c.nodeValue+=c.nextSibling.nodeValue}}else{if(this.msieNewlineBug){c.nodeValue+=(c.nextSibling.nodeName.toLowerCase()==="br"?"\n":" ")}else{c.nodeValue+=" "}}c.parentNode.removeChild(c.nextSibling)}var d=c.nodeValue.substr(a.olen,c.nodeValue.length-a.olen-a.clen);c.parentNode.removeChild(c);if(this.config.preview!=="none"){this.createPreview(a.mode,d)}c=this.createMathTag(a.mode,d);this.search={};this.pattern.lastIndex=0;if(e){e.parentNode.removeChild(e)}return c},insertNode:function(b){var a=this.search;a.close.parentNode.insertBefore(b,a.close)},createPreview:function(c,a){var b=this.config.preview;if(b==="none"){return}if(b==="TeX"){b=[this.filterPreview(a)]}if(b){b=MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},b);this.insertNode(b)}},createMathTag:function(c,b){var a=document.createElement("script");a.type="math/tex"+c;MathJax.HTML.setScript(a,b);this.insertNode(a);return a},filterPreview:function(a){return a},msieNewlineBug:(MathJax.Hub.Browser.isMSIE&&document.documentMode<9)};MathJax.Hub.Register.PreProcessor(["PreProcess",MathJax.Extension.tex2jax]);MathJax.Ajax.loadComplete("[MathJax]/extensions/tex2jax.js");
 
diff --git a/extensions/toMathML.js b/extensions/toMathML.js
index 6afd3e904..b56b77057 100644
--- a/extensions/toMathML.js
+++ b/extensions/toMathML.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/extensions/toMathML.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.LoadHook("[MathJax]/jax/element/mml/jax.js",function(){var b="2.1";var a=MathJax.ElementJax.mml;SETTINGS=MathJax.Hub.config.menuSettings;a.mbase.Augment({toMathML:function(k){var g=(this.inferred&&this.parent.inferRow);if(k==null){k=""}var e=this.type,d=this.toMathMLattributes();if(e==="mspace"){return k+"<"+e+d+" />"}var j=[];var h=(this.isToken?"":k+(g?"":"  "));for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){j.push(this.data[f].toMathML(h))}else{if(!this.isToken){j.push(h+"<mrow />")}}}if(this.isToken){return k+"<"+e+d+">"+j.join("")+"</"+e+">"}if(g){return j.join("\n")}if(j.length===0||(j.length===1&&j[0]==="")){return k+"<"+e+d+" />"}return k+"<"+e+d+">\n"+j.join("\n")+"\n"+k+"</"+e+">"},toMathMLattributes:function(){var j=[],g=this.defaults;var c=(this.attrNames||a.copyAttributeNames),l=a.skipAttributes;if(this.type==="math"&&(!this.attr||!this.attr.xmlns)){j.push('xmlns="http://www.w3.org/1998/Math/MathML"')}if(!this.attrNames){if(this.type==="mstyle"){g=a.math.prototype.defaults}for(var d in g){if(!l[d]&&g.hasOwnProperty(d)){var e=(d==="open"||d==="close");if(this[d]!=null&&(e||this[d]!==g[d])){var k=this[d];delete this[d];if(e||this.Get(d)!==k){j.push(d+'="'+this.toMathMLattribute(k)+'"')}this[d]=k}}}}for(var h=0,f=c.length;h<f;h++){if(c[h]==="class"){continue}k=(this.attr||{})[c[h]];if(k==null){k=this[c[h]]}if(k!=null){j.push(c[h]+'="'+this.toMathMLquote(k)+'"')}}this.toMathMLclass(j);if(j.length){return" "+j.join(" ")}else{return""}},toMathMLclass:function(c){var e=[];if(this["class"]){e.push(this["class"])}if(this.isa(a.TeXAtom)&&SETTINGS.texHints){var d=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(d){e.push("MJX-TeXAtom-"+d)}}if(this.mathvariant&&this.toMathMLvariants[this.mathvariant]){e.push("MJX"+this.mathvariant)}if(this.arrow){e.push("MJX-arrow")}if(this.variantForm){e.push("MJX-variant")}if(e.length){c.unshift('class="'+e.join(" ")+'"')}},toMathMLattribute:function(c){if(typeof(c)==="string"&&c.replace(/ /g,"").match(/^(([-+])?(\d+(\.\d*)?|\.\d+))mu$/)){return RegExp.$2+((1/18)*RegExp.$3).toFixed(3).replace(/\.?0+$/,"")+"em"}else{if(this.toMathMLvariants[c]){return this.toMathMLvariants[c]}}return this.toMathMLquote(c)},toMathMLvariants:{"-tex-caligraphic":a.VARIANT.SCRIPT,"-tex-caligraphic-bold":a.VARIANT.BOLDSCRIPT,"-tex-oldstyle":a.VARIANT.NORMAL,"-tex-oldstyle-bold":a.VARIANT.BOLD,"-tex-mathit":a.VARIANT.ITALIC},toMathMLquote:function(e){e=String(e).split("");for(var f=0,d=e.length;f<d;f++){var h=e[f].charCodeAt(0);if(h<32||h>126){e[f]="&#x"+h.toString(16).toUpperCase()+";"}else{var g={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;"}[e[f]];if(g){e[f]=g}}}return e.join("")}});a.msubsup.Augment({toMathML:function(h){var e=this.type;if(this.data[this.sup]==null){e="msub"}if(this.data[this.sub]==null){e="msup"}var d=this.toMathMLattributes();delete this.data[0].inferred;var g=[];for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){g.push(this.data[f].toMathML(h+"  "))}}return h+"<"+e+d+">\n"+g.join("\n")+"\n"+h+"</"+e+">"}});a.munderover.Augment({toMathML:function(h){var e=this.type;if(this.data[this.under]==null){e="mover"}if(this.data[this.over]==null){e="munder"}var d=this.toMathMLattributes();delete this.data[0].inferred;var g=[];for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){g.push(this.data[f].toMathML(h+"  "))}}return h+"<"+e+d+">\n"+g.join("\n")+"\n"+h+"</"+e+">"}});a.TeXAtom.Augment({toMathML:function(d){var c=this.toMathMLattributes();if(!c&&this.data[0].data.length===1){return d.substr(2)+this.data[0].toMathML(d)}return d+"<mrow"+c+">\n"+this.data[0].toMathML(d+"  ")+"\n"+d+"</mrow>"}});a.chars.Augment({toMathML:function(c){return(c||"")+this.toMathMLquote(this.toString())}});a.entity.Augment({toMathML:function(c){return(c||"")+"&"+this.data[0]+";<!-- "+this.toString()+" -->"}});a.xml.Augment({toMathML:function(c){return(c||"")+this.toString()}});MathJax.Hub.Register.StartupHook("TeX mathchoice Ready",function(){a.TeXmathchoice.Augment({toMathML:function(c){return this.Core().toMathML(c)}})});MathJax.Hub.Startup.signal.Post("toMathML Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/toMathML.js");
+MathJax.Hub.Register.LoadHook("[MathJax]/jax/element/mml/jax.js",function(){var b="2.2";var a=MathJax.ElementJax.mml;SETTINGS=MathJax.Hub.config.menuSettings;a.mbase.Augment({toMathML:function(k){var g=(this.inferred&&this.parent.inferRow);if(k==null){k=""}var e=this.type,d=this.toMathMLattributes();if(e==="mspace"){return k+"<"+e+d+" />"}var j=[];var h=(this.isToken?"":k+(g?"":"  "));for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){j.push(this.data[f].toMathML(h))}else{if(!this.isToken){j.push(h+"<mrow />")}}}if(this.isToken){return k+"<"+e+d+">"+j.join("")+"</"+e+">"}if(g){return j.join("\n")}if(j.length===0||(j.length===1&&j[0]==="")){return k+"<"+e+d+" />"}return k+"<"+e+d+">\n"+j.join("\n")+"\n"+k+"</"+e+">"},toMathMLattributes:function(){var j=[],g=this.defaults;var c=(this.attrNames||a.copyAttributeNames),l=a.skipAttributes;if(this.type==="math"&&(!this.attr||!this.attr.xmlns)){j.push('xmlns="http://www.w3.org/1998/Math/MathML"')}if(!this.attrNames){if(this.type==="mstyle"){g=a.math.prototype.defaults}for(var d in g){if(!l[d]&&g.hasOwnProperty(d)){var e=(d==="open"||d==="close");if(this[d]!=null&&(e||this[d]!==g[d])){var k=this[d];delete this[d];if(e||this.Get(d)!==k){j.push(d+'="'+this.toMathMLattribute(k)+'"')}this[d]=k}}}}for(var h=0,f=c.length;h<f;h++){if(c[h]==="class"){continue}k=(this.attr||{})[c[h]];if(k==null){k=this[c[h]]}if(k!=null){j.push(c[h]+'="'+this.toMathMLquote(k)+'"')}}this.toMathMLclass(j);if(j.length){return" "+j.join(" ")}else{return""}},toMathMLclass:function(c){var e=[];if(this["class"]){e.push(this["class"])}if(this.isa(a.TeXAtom)&&SETTINGS.texHints){var d=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(d){e.push("MJX-TeXAtom-"+d)}}if(this.mathvariant&&this.toMathMLvariants[this.mathvariant]){e.push("MJX"+this.mathvariant)}if(this.arrow){e.push("MJX-arrow")}if(this.variantForm){e.push("MJX-variant")}if(e.length){c.unshift('class="'+e.join(" ")+'"')}},toMathMLattribute:function(c){if(typeof(c)==="string"&&c.replace(/ /g,"").match(/^(([-+])?(\d+(\.\d*)?|\.\d+))mu$/)){return RegExp.$2+((1/18)*RegExp.$3).toFixed(3).replace(/\.?0+$/,"")+"em"}else{if(this.toMathMLvariants[c]){return this.toMathMLvariants[c]}}return this.toMathMLquote(c)},toMathMLvariants:{"-tex-caligraphic":a.VARIANT.SCRIPT,"-tex-caligraphic-bold":a.VARIANT.BOLDSCRIPT,"-tex-oldstyle":a.VARIANT.NORMAL,"-tex-oldstyle-bold":a.VARIANT.BOLD,"-tex-mathit":a.VARIANT.ITALIC},toMathMLquote:function(f){f=String(f).split("");for(var g=0,d=f.length;g<d;g++){var k=f[g].charCodeAt(0);if(k<=55295||57344<=k){if(k<32||k>126){f[g]="&#x"+k.toString(16).toUpperCase()+";"}else{var j={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;"}[f[g]];if(j){f[g]=j}}}else{if(g+1<d){var h=f[g+1].charCodeAt(0);var e=(((k-55296)<<10)+(h-56320)+65536);f[g]="&#x"+e.toString(16).toUpperCase()+";";f[g+1]="";g++}else{f[g]=""}}}return f.join("")}});a.msubsup.Augment({toMathML:function(h){var e=this.type;if(this.data[this.sup]==null){e="msub"}if(this.data[this.sub]==null){e="msup"}var d=this.toMathMLattributes();delete this.data[0].inferred;var g=[];for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){g.push(this.data[f].toMathML(h+"  "))}}return h+"<"+e+d+">\n"+g.join("\n")+"\n"+h+"</"+e+">"}});a.munderover.Augment({toMathML:function(h){var e=this.type;if(this.data[this.under]==null){e="mover"}if(this.data[this.over]==null){e="munder"}var d=this.toMathMLattributes();delete this.data[0].inferred;var g=[];for(var f=0,c=this.data.length;f<c;f++){if(this.data[f]){g.push(this.data[f].toMathML(h+"  "))}}return h+"<"+e+d+">\n"+g.join("\n")+"\n"+h+"</"+e+">"}});a.TeXAtom.Augment({toMathML:function(d){var c=this.toMathMLattributes();if(!c&&this.data[0].data.length===1){return d.substr(2)+this.data[0].toMathML(d)}return d+"<mrow"+c+">\n"+this.data[0].toMathML(d+"  ")+"\n"+d+"</mrow>"}});a.chars.Augment({toMathML:function(c){return(c||"")+this.toMathMLquote(this.toString())}});a.entity.Augment({toMathML:function(c){return(c||"")+"&"+this.data[0]+";<!-- "+this.toString()+" -->"}});a.xml.Augment({toMathML:function(c){return(c||"")+this.toString()}});MathJax.Hub.Register.StartupHook("TeX mathchoice Ready",function(){a.TeXmathchoice.Augment({toMathML:function(c){return this.Core().toMathML(c)}})});MathJax.Hub.Startup.signal.Post("toMathML Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/toMathML.js");
 
diff --git a/extensions/v1.0-warning.js b/extensions/v1.0-warning.js
deleted file mode 100644
index 24c4bab45..000000000
--- a/extensions/v1.0-warning.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- *  /MathJax/extensions/v1.0-warning.js
- *  
- *  Copyright (c) 2012 Design Science, Inc.
- *
- *  Part of the MathJax library.
- *  See http://www.mathjax.org for details.
- * 
- *  Licensed under the Apache License, Version 2.0;
- *  you may not use this file except in compliance with the License.
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- */
-
-(function(b,e){var d="2.1";var a={style:{position:"fixed",bottom:"4em",left:"3em",width:"40em",border:"3px solid #880000","background-color":"#E0E0E0",color:"black",padding:"1em","font-size":"small","white-space":"normal","border-radius":".75em","-webkit-border-radius":".75em","-moz-border-radius":".75em","-khtml-border-radius":".75em","box-shadow":"4px 4px 10px #AAAAAA","-webkit-box-shadow":"4px 4px 10px #AAAAAA","-moz-box-shadow":"4px 4px 10px #AAAAAA","-khtml-box-shadow":"4px 4px 10px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=3, OffY=3, Color='gray', Positive='true')"}};if(b.Browser.isIE9&&document.documentMode>=9){delete a.style.filter}var c;b.Register.StartupHook("onLoad",function(){var f=document.body;if(b.Browser.isMSIE){MathJax.Message.Init();f=document.getElementById("MathJax_MSIE_frame")||f;a.style.position="absolute"}else{delete a.style.filter}a.style.maxWidth=(document.body.clientWidth-75)+"px";c=e.addElement(f,"div",{id:"MathJax_ConfigWarning",style:a.style},[["div",{style:{position:"absolute",overflow:"hidden",top:".1em",right:".1em",border:"1px outset",width:"1em",height:"1em","text-align":"center",cursor:"pointer","background-color":"#EEEEEE",color:"#606060","border-radius":".5em","-webkit-border-radius":".5em","-moz-border-radius":".5em","-khtml-border-radius":".5em"},onclick:function(){c.style.display="none"}},[["span",{style:{position:"relative",bottom:".2em"}},["x"]]]],"MathJax no longer loads a default configuration file; you must specify such files explicitly. This page seems to use the older default ",["code",{},["config/MathJax.js"]]," file, and so needs to be updated.  This is explained further at",["p",{style:{"text-align":"center"}},[["a",{href:"http://www.mathjax.org/help/configuration"},["http://www.mathjax.org/help/configuration"]]]]])})})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/v1.0-warning.js");
-
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/Arrows.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/Arrows.js
index a685e68bf..26793708d 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/Arrows.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/Arrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/Arrows.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/BBBold.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/BBBold.js
index 00bc2e272..7429acfc6 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/BBBold.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/BBBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/BBBold.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/BoxDrawing.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/BoxDrawing.js
index 6259442ad..d719dcf29 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/BoxDrawing.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/BoxDrawing.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/BoxDrawing.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/CombDiacritMarks.js
index 419a25f13..2518e570c 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/Dingbats.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/Dingbats.js
index c8f71fc9b..f03b38f5c 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/Dingbats.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/Dingbats.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/Dingbats.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/EnclosedAlphanum.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/EnclosedAlphanum.js
index 2811294e7..770c5bf0e 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/EnclosedAlphanum.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/EnclosedAlphanum.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/EnclosedAlphanum.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/GeneralPunctuation.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/GeneralPunctuation.js
index 4af26c020..14721ea99 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/GeneralPunctuation.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/GeneralPunctuation.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/GeometricShapes.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/GeometricShapes.js
index 13458f29e..95c726f45 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/GeometricShapes.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/GeometricShapes.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/GreekAndCoptic.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/GreekAndCoptic.js
index 7a7a644bb..52aa9f985 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/GreekAndCoptic.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/GreekAndCoptic.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/Latin1Supplement.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/Latin1Supplement.js
index 7cc61bfa2..3a648dd85 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/Latin1Supplement.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/Latin1Supplement.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/LatinExtendedA.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/LatinExtendedA.js
index 07f6332af..f91ddc792 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/LatinExtendedA.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/LatinExtendedA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/LetterlikeSymbols.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/LetterlikeSymbols.js
index dbee479bd..ecc158863 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/LetterlikeSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/Main.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/Main.js
index 178b4c405..065991c1e 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/MathOperators.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/MathOperators.js
index 877625954..98fe14cc7 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/MathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/MathOperators.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscMathSymbolsB.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscMathSymbolsB.js
index bc5447744..8ae77bbb9 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscMathSymbolsB.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscMathSymbolsB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscMathSymbolsB.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscSymbols.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscSymbols.js
index e9fd181e8..485fda600 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscSymbols.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscTechnical.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscTechnical.js
index e3c4dce04..c684289c1 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscTechnical.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscTechnical.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/MiscTechnical.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/PUA.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/PUA.js
index 6081ba8a6..df6a655c4 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/PUA.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/PUA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/PUA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/SpacingModLetters.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/SpacingModLetters.js
index 88e76e6f6..72da8b7ff 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/SpacingModLetters.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/SpacingModLetters.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/SuppMathOperators.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/SuppMathOperators.js
index 01faa5f78..5bac27b37 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/SuppMathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/AMS/Regular/SuppMathOperators.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Arrows.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Arrows.js
index ec6c374eb..aecfe145e 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Arrows.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Arrows.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/BBBold.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/BBBold.js
index 3ea51ac55..03f89df1f 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/BBBold.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/BBBold.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/BoxDrawing.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/BoxDrawing.js
index 76f81e8ee..0dfc3c9e0 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/BoxDrawing.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/BoxDrawing.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/CombDiacritMarks.js
index 69e721511..1fa1e0199 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/CombDiacritMarks.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Dingbats.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Dingbats.js
index d81f61276..633996977 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Dingbats.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Dingbats.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/EnclosedAlphanum.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/EnclosedAlphanum.js
index 0e61f5235..aca026e9e 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/EnclosedAlphanum.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/EnclosedAlphanum.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GeneralPunctuation.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GeneralPunctuation.js
index 384e3b5b6..e3fd3bfcb 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GeneralPunctuation.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GeneralPunctuation.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GeometricShapes.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GeometricShapes.js
index ffd548da4..640183862 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GeometricShapes.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GeometricShapes.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GreekAndCoptic.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GreekAndCoptic.js
index 7ed6a18f5..d0580135c 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GreekAndCoptic.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/GreekAndCoptic.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Latin1Supplement.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Latin1Supplement.js
index c94fb30ea..0c53d9975 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Latin1Supplement.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Latin1Supplement.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/LatinExtendedA.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/LatinExtendedA.js
index 6b05d0813..38ec11b2a 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/LatinExtendedA.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/LatinExtendedA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/LetterlikeSymbols.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/LetterlikeSymbols.js
index 2dddb79d0..a4e9387f9 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/LetterlikeSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/LetterlikeSymbols.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Main.js
index 1c351cd24..2027a99a1 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MathOperators.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MathOperators.js
index c6410749f..a140a3cd7 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MathOperators.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscMathSymbolsB.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscMathSymbolsB.js
index 31596b982..992338087 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscMathSymbolsB.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscMathSymbolsB.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscSymbols.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscSymbols.js
index a3cf08b23..ba6b81b77 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscSymbols.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscTechnical.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscTechnical.js
index 9cf242666..42caa0b36 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscTechnical.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/MiscTechnical.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/PUA.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/PUA.js
index b5f13cc3b..00b2b1409 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/PUA.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/PUA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/SpacingModLetters.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/SpacingModLetters.js
index af4cae18d..373f7efb8 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/SpacingModLetters.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/SpacingModLetters.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/SuppMathOperators.js b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/SuppMathOperators.js
index 0f3ca3b0d..9a5acc5f5 100644
--- a/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/SuppMathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/AMS/Regular/unpacked/SuppMathOperators.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Caligraphic/Bold/Main.js b/fonts/HTML-CSS/TeX/png/Caligraphic/Bold/Main.js
index 7f7a45448..dc95e1611 100644
--- a/fonts/HTML-CSS/TeX/png/Caligraphic/Bold/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Caligraphic/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Caligraphic/Bold/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Caligraphic/Bold/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Caligraphic/Bold/unpacked/Main.js
index b57fac855..83bac4a12 100644
--- a/fonts/HTML-CSS/TeX/png/Caligraphic/Bold/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Caligraphic/Bold/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Caligraphic/Regular/Main.js b/fonts/HTML-CSS/TeX/png/Caligraphic/Regular/Main.js
index db531fd13..658423c4e 100644
--- a/fonts/HTML-CSS/TeX/png/Caligraphic/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Caligraphic/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Caligraphic/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Caligraphic/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Caligraphic/Regular/unpacked/Main.js
index c75913f94..4d3bc3daf 100644
--- a/fonts/HTML-CSS/TeX/png/Caligraphic/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Caligraphic/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/BasicLatin.js b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/BasicLatin.js
index a923038d3..63e5493ed 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Fraktur/Bold/BasicLatin.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/Main.js b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/Main.js
index 3535199ea..5391b2e5c 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Fraktur/Bold/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/Other.js b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/Other.js
index 85df974f4..baafb629d 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/Other.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Fraktur/Bold/Other.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/PUA.js b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/PUA.js
index e0f10d8ca..e21ea4b79 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/PUA.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/PUA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Fraktur/Bold/PUA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/BasicLatin.js b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/BasicLatin.js
index 89dc946ca..d6d9d4605 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/BasicLatin.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/Main.js
index 1300f8202..91b84bf95 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/Other.js b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/Other.js
index 2a02619fb..a98c62545 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/Other.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/Other.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/PUA.js b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/PUA.js
index 75ba610fc..df951ea05 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/PUA.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Bold/unpacked/PUA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/BasicLatin.js b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/BasicLatin.js
index 01f4fa5fa..3e194b48a 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Fraktur/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/Main.js b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/Main.js
index d8bed8466..8446f1db0 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Fraktur/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/Other.js b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/Other.js
index 273c542fc..5ea72663e 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/Other.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Fraktur/Regular/Other.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/PUA.js b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/PUA.js
index 64e20db6f..79c8a74b2 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/PUA.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/PUA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Fraktur/Regular/PUA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/BasicLatin.js b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/BasicLatin.js
index 19dfc241b..499cc1ec5 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/BasicLatin.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/Main.js
index 0f4eb3eed..fe26acee7 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/Other.js b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/Other.js
index 73947f4c0..a92c07dea 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/Other.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/Other.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/PUA.js b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/PUA.js
index 4fdd5f1fa..e78e72648 100644
--- a/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/PUA.js
+++ b/fonts/HTML-CSS/TeX/png/Fraktur/Regular/unpacked/PUA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/Arrows.js b/fonts/HTML-CSS/TeX/png/Main/Bold/Arrows.js
index f07623801..dac804bf4 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/Arrows.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/Arrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/Arrows.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/Main/Bold/CombDiacritMarks.js
index cb991227f..c1013df33 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/CombDiacritMarks.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/CombDiactForSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Bold/CombDiactForSymbols.js
index cf25bca96..1650e1736 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/CombDiactForSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/CombDiactForSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/CombDiactForSymbols.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/GeneralPunctuation.js b/fonts/HTML-CSS/TeX/png/Main/Bold/GeneralPunctuation.js
index 5de0b4be4..fcccf7f44 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/GeneralPunctuation.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/GeneralPunctuation.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/GeometricShapes.js b/fonts/HTML-CSS/TeX/png/Main/Bold/GeometricShapes.js
index cae9fe9f1..08b0dd3e9 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/GeometricShapes.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/GeometricShapes.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/GreekAndCoptic.js b/fonts/HTML-CSS/TeX/png/Main/Bold/GreekAndCoptic.js
index 00d39859f..e580de516 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/GreekAndCoptic.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/GreekAndCoptic.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/Latin1Supplement.js b/fonts/HTML-CSS/TeX/png/Main/Bold/Latin1Supplement.js
index d62c08f8a..854287a15 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/Latin1Supplement.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/Latin1Supplement.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/LatinExtendedA.js b/fonts/HTML-CSS/TeX/png/Main/Bold/LatinExtendedA.js
index c78becff1..89fd03551 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/LatinExtendedA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/LatinExtendedA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/LatinExtendedB.js b/fonts/HTML-CSS/TeX/png/Main/Bold/LatinExtendedB.js
index d5a511792..3d375d3d2 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/LatinExtendedB.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/LatinExtendedB.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/LetterlikeSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Bold/LetterlikeSymbols.js
index 4a7893c38..694a375f7 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/LetterlikeSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/Main.js b/fonts/HTML-CSS/TeX/png/Main/Bold/Main.js
index 513adfaab..af7b57e4f 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/MathOperators.js b/fonts/HTML-CSS/TeX/png/Main/Bold/MathOperators.js
index f5dc9ef1b..4f38a5494 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/MathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/MathOperators.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/MiscMathSymbolsA.js b/fonts/HTML-CSS/TeX/png/Main/Bold/MiscMathSymbolsA.js
index a3afc222c..83c48e1a8 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/MiscMathSymbolsA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/MiscMathSymbolsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/MiscMathSymbolsA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/MiscSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Bold/MiscSymbols.js
index 0e9450069..afcbedd55 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/MiscSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/MiscSymbols.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/MiscTechnical.js b/fonts/HTML-CSS/TeX/png/Main/Bold/MiscTechnical.js
index 87a1b207f..c68629dbd 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/MiscTechnical.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/MiscTechnical.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/MiscTechnical.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/SpacingModLetters.js b/fonts/HTML-CSS/TeX/png/Main/Bold/SpacingModLetters.js
index 1369889fc..ecc336ac6 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/SpacingModLetters.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/SpacingModLetters.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/SuppMathOperators.js b/fonts/HTML-CSS/TeX/png/Main/Bold/SuppMathOperators.js
index 6fd963d6c..9950acbda 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/SuppMathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/SuppMathOperators.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/SupplementalArrowsA.js b/fonts/HTML-CSS/TeX/png/Main/Bold/SupplementalArrowsA.js
index 20b5ef372..d62c60e1b 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/SupplementalArrowsA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/SupplementalArrowsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Bold/SupplementalArrowsA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Arrows.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Arrows.js
index 15cc89ce9..5790c1481 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Arrows.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Arrows.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/CombDiacritMarks.js
index 77d917be9..c4237437b 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/CombDiacritMarks.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/CombDiactForSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/CombDiactForSymbols.js
index 495ab4fc0..803d43d44 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/CombDiactForSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/CombDiactForSymbols.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GeneralPunctuation.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GeneralPunctuation.js
index fe4e296fe..afaf458ac 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GeneralPunctuation.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GeneralPunctuation.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GeometricShapes.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GeometricShapes.js
index 62f4c0708..570c4917e 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GeometricShapes.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GeometricShapes.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GreekAndCoptic.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GreekAndCoptic.js
index 5ebd5a0f0..2bb7205fe 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GreekAndCoptic.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/GreekAndCoptic.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Latin1Supplement.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Latin1Supplement.js
index 04212483c..64697ff82 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Latin1Supplement.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Latin1Supplement.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LatinExtendedA.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LatinExtendedA.js
index 1b9fbb586..d35f4b0ac 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LatinExtendedA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LatinExtendedA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LatinExtendedB.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LatinExtendedB.js
index 9c76cf167..bca437913 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LatinExtendedB.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LatinExtendedB.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LetterlikeSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LetterlikeSymbols.js
index 2595e842e..c20bb7131 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LetterlikeSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/LetterlikeSymbols.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Main.js
index 800c5a81a..fcab7d1a7 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MathOperators.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MathOperators.js
index cc3971241..d7fff57ed 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MathOperators.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscMathSymbolsA.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscMathSymbolsA.js
index d19160f71..98900789e 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscMathSymbolsA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscMathSymbolsA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscSymbols.js
index 394a3ff6e..d0accd6f3 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscSymbols.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscTechnical.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscTechnical.js
index 2837a0cc8..0dd395513 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscTechnical.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/MiscTechnical.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SpacingModLetters.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SpacingModLetters.js
index f8e59a675..e611d9a5e 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SpacingModLetters.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SpacingModLetters.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SuppMathOperators.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SuppMathOperators.js
index a697d1180..aa1ac986a 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SuppMathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SuppMathOperators.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SupplementalArrowsA.js b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SupplementalArrowsA.js
index 34941dfef..a6c881a61 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SupplementalArrowsA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Bold/unpacked/SupplementalArrowsA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/Main/Italic/CombDiacritMarks.js
index 5f2d9ecec..7addef1ba 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Italic/CombDiacritMarks.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/GeneralPunctuation.js b/fonts/HTML-CSS/TeX/png/Main/Italic/GeneralPunctuation.js
index 5d7e68036..34b45a6c1 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/GeneralPunctuation.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Italic/GeneralPunctuation.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/GreekAndCoptic.js b/fonts/HTML-CSS/TeX/png/Main/Italic/GreekAndCoptic.js
index 615086d40..e3b31f5d9 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/GreekAndCoptic.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Italic/GreekAndCoptic.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/Latin1Supplement.js b/fonts/HTML-CSS/TeX/png/Main/Italic/Latin1Supplement.js
index 654ff4821..c1e2021aa 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/Latin1Supplement.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Italic/Latin1Supplement.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/LatinExtendedA.js b/fonts/HTML-CSS/TeX/png/Main/Italic/LatinExtendedA.js
index 26edc5e2a..74c77322a 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/LatinExtendedA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Italic/LatinExtendedA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/LatinExtendedB.js b/fonts/HTML-CSS/TeX/png/Main/Italic/LatinExtendedB.js
index e7744f7bf..4ee99de56 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/LatinExtendedB.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Italic/LatinExtendedB.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/LetterlikeSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Italic/LetterlikeSymbols.js
index 9cebefffe..718151168 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/LetterlikeSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Italic/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/Main.js b/fonts/HTML-CSS/TeX/png/Main/Italic/Main.js
index 587637025..169fca759 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Italic/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/CombDiacritMarks.js
index 5e830960a..485aa1ba3 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/CombDiacritMarks.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/GeneralPunctuation.js b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/GeneralPunctuation.js
index d0fbf583b..befc88e06 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/GeneralPunctuation.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/GeneralPunctuation.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/GreekAndCoptic.js b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/GreekAndCoptic.js
index 7b893af06..a6855bece 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/GreekAndCoptic.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/GreekAndCoptic.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/Latin1Supplement.js b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/Latin1Supplement.js
index 40b3d522a..64d3aca04 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/Latin1Supplement.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/Latin1Supplement.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LatinExtendedA.js b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LatinExtendedA.js
index 4d700f293..25c5e5d07 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LatinExtendedA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LatinExtendedA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LatinExtendedB.js b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LatinExtendedB.js
index 901e2f718..100a1cbe6 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LatinExtendedB.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LatinExtendedB.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LetterlikeSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LetterlikeSymbols.js
index 9b380758b..3916832c7 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LetterlikeSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/LetterlikeSymbols.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/Main.js
index 573ea1e95..8109a72b1 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Italic/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/Arrows.js b/fonts/HTML-CSS/TeX/png/Main/Regular/Arrows.js
index 730ec446c..bae130f45 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/Arrows.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/Arrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/Arrows.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/Main/Regular/CombDiacritMarks.js
index 4e2c9117b..64bf5b6a7 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/CombDiactForSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Regular/CombDiactForSymbols.js
index 3cda85376..53ba1d6dc 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/CombDiactForSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/CombDiactForSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/CombDiactForSymbols.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/GeneralPunctuation.js b/fonts/HTML-CSS/TeX/png/Main/Regular/GeneralPunctuation.js
index c11dd10ae..85cf7707e 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/GeneralPunctuation.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/GeneralPunctuation.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/GeometricShapes.js b/fonts/HTML-CSS/TeX/png/Main/Regular/GeometricShapes.js
index cc4c99a94..8356f68f8 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/GeometricShapes.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/GeometricShapes.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/GreekAndCoptic.js b/fonts/HTML-CSS/TeX/png/Main/Regular/GreekAndCoptic.js
index 488869c3f..a11a0f18b 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/GreekAndCoptic.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/GreekAndCoptic.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/Latin1Supplement.js b/fonts/HTML-CSS/TeX/png/Main/Regular/Latin1Supplement.js
index 9017cb1af..1e656d947 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/Latin1Supplement.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/Latin1Supplement.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/LatinExtendedA.js b/fonts/HTML-CSS/TeX/png/Main/Regular/LatinExtendedA.js
index f35cfb7e1..c26528b4f 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/LatinExtendedA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/LatinExtendedA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/LatinExtendedB.js b/fonts/HTML-CSS/TeX/png/Main/Regular/LatinExtendedB.js
index 9a3129d78..6a5a9c628 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/LatinExtendedB.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/LatinExtendedB.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/LetterlikeSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Regular/LetterlikeSymbols.js
index 1b97954a1..e1329a9ba 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/LetterlikeSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/Main.js b/fonts/HTML-CSS/TeX/png/Main/Regular/Main.js
index 91360328e..1e294ddb5 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/MathOperators.js b/fonts/HTML-CSS/TeX/png/Main/Regular/MathOperators.js
index 0c12dffdb..6b4302b14 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/MathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/MathOperators.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/MiscMathSymbolsA.js b/fonts/HTML-CSS/TeX/png/Main/Regular/MiscMathSymbolsA.js
index 85fa7ca79..74f6b6bcd 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/MiscMathSymbolsA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/MiscMathSymbolsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/MiscMathSymbolsA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/MiscSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Regular/MiscSymbols.js
index 679599c86..ece30cdc5 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/MiscSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/MiscSymbols.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/MiscTechnical.js b/fonts/HTML-CSS/TeX/png/Main/Regular/MiscTechnical.js
index f58504cd0..aef098331 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/MiscTechnical.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/MiscTechnical.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/MiscTechnical.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/SpacingModLetters.js b/fonts/HTML-CSS/TeX/png/Main/Regular/SpacingModLetters.js
index 15e018d63..cc378668d 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/SpacingModLetters.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/SpacingModLetters.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/SuppMathOperators.js b/fonts/HTML-CSS/TeX/png/Main/Regular/SuppMathOperators.js
index 8235c992b..ccf4caaaa 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/SuppMathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/SuppMathOperators.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/SupplementalArrowsA.js b/fonts/HTML-CSS/TeX/png/Main/Regular/SupplementalArrowsA.js
index 0bd9128b5..a7a487f61 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/SupplementalArrowsA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/SupplementalArrowsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Main/Regular/SupplementalArrowsA.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Arrows.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Arrows.js
index 98c11cbd4..9b098a417 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Arrows.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Arrows.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/CombDiacritMarks.js
index 1ce5a8f59..fb08a3475 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/CombDiacritMarks.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/CombDiactForSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/CombDiactForSymbols.js
index b0ede5c4f..5c891a384 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/CombDiactForSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/CombDiactForSymbols.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GeneralPunctuation.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GeneralPunctuation.js
index 4ec7792a8..5faee43c6 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GeneralPunctuation.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GeneralPunctuation.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GeometricShapes.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GeometricShapes.js
index a6f57d199..b55b7aed8 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GeometricShapes.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GeometricShapes.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GreekAndCoptic.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GreekAndCoptic.js
index 1d899d740..4af83b33c 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GreekAndCoptic.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/GreekAndCoptic.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Latin1Supplement.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Latin1Supplement.js
index d47b2d8fb..dd2b9ac11 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Latin1Supplement.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Latin1Supplement.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LatinExtendedA.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LatinExtendedA.js
index 73d8fe58c..9b714133c 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LatinExtendedA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LatinExtendedA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LatinExtendedB.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LatinExtendedB.js
index 64e59d159..7427dd4a4 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LatinExtendedB.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LatinExtendedB.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LetterlikeSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LetterlikeSymbols.js
index 20d2c2d8f..2aafb4310 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LetterlikeSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/LetterlikeSymbols.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Main.js
index 335dae596..f918edd6a 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MathOperators.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MathOperators.js
index 45786e949..d1e55cb3b 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MathOperators.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscMathSymbolsA.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscMathSymbolsA.js
index 4b9cd23eb..72408c68f 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscMathSymbolsA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscMathSymbolsA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscSymbols.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscSymbols.js
index a815140a7..417990be6 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscSymbols.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscSymbols.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscTechnical.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscTechnical.js
index 345bd788d..3e39db487 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscTechnical.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/MiscTechnical.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SpacingModLetters.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SpacingModLetters.js
index ca79d9ed8..497f99709 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SpacingModLetters.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SpacingModLetters.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SuppMathOperators.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SuppMathOperators.js
index e3d0d17ff..8daafff5b 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SuppMathOperators.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SuppMathOperators.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SupplementalArrowsA.js b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SupplementalArrowsA.js
index 1626403a0..408fabb2f 100644
--- a/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SupplementalArrowsA.js
+++ b/fonts/HTML-CSS/TeX/png/Main/Regular/unpacked/SupplementalArrowsA.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Math/BoldItalic/Main.js b/fonts/HTML-CSS/TeX/png/Math/BoldItalic/Main.js
index 9fa21ba48..bfbdd21ea 100644
--- a/fonts/HTML-CSS/TeX/png/Math/BoldItalic/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Math/BoldItalic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Math/BoldItalic/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Math/BoldItalic/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Math/BoldItalic/unpacked/Main.js
index 843e013e3..8084ef022 100644
--- a/fonts/HTML-CSS/TeX/png/Math/BoldItalic/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Math/BoldItalic/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Math/Italic/Main.js b/fonts/HTML-CSS/TeX/png/Math/Italic/Main.js
index fab055576..6f6d26f57 100644
--- a/fonts/HTML-CSS/TeX/png/Math/Italic/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Math/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Math/Italic/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Math/Italic/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Math/Italic/unpacked/Main.js
index 202870949..3be9d26ff 100644
--- a/fonts/HTML-CSS/TeX/png/Math/Italic/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Math/Italic/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/BasicLatin.js b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/BasicLatin.js
index 74032da5e..88ef0c4da 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Bold/BasicLatin.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/CombDiacritMarks.js
index e26c752fe..75e574124 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Bold/CombDiacritMarks.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/Main.js b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/Main.js
index 35743325a..46f34c8a6 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/Main.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Bold/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/Other.js b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/Other.js
index e0fff5ece..277f6aef1 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/Other.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Bold/Other.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/BasicLatin.js b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/BasicLatin.js
index 78b8e2016..d7815c8ef 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/BasicLatin.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/CombDiacritMarks.js
index 174072cb4..72b9ca6af 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/CombDiacritMarks.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/Main.js
index 5a4b59486..8ba7798f2 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/Other.js b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/Other.js
index 8d44b6641..aad6d947a 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/Other.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Bold/unpacked/Other.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/BasicLatin.js b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/BasicLatin.js
index 0baccef11..35b50921c 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Italic/BasicLatin.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/CombDiacritMarks.js
index 6726e76a7..e815268c5 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Italic/CombDiacritMarks.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/Main.js b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/Main.js
index ef77f2840..af6dac573 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/Main.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Italic/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/Other.js b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/Other.js
index ee29705bd..ae53ccae5 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/Other.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Italic/Other.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/BasicLatin.js b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/BasicLatin.js
index 82a658dd5..1895ea5c2 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/BasicLatin.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/CombDiacritMarks.js
index 098da8394..a7ad64455 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/CombDiacritMarks.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/Main.js
index 41510385a..b270d8cd7 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/Other.js b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/Other.js
index b13786ea4..25d9bb09e 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/Other.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Italic/unpacked/Other.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/BasicLatin.js b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/BasicLatin.js
index e7968461d..44bc6b0b0 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/CombDiacritMarks.js
index e36aa5fb5..e884db641 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/Main.js b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/Main.js
index 1c23d62da..be743175e 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/Other.js b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/Other.js
index 1ed29c9eb..288272b95 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/Other.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/SansSerif/Regular/Other.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/BasicLatin.js b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/BasicLatin.js
index ac3448488..807315243 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/BasicLatin.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/CombDiacritMarks.js
index 94dd181cf..6fa1cde48 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/CombDiacritMarks.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/Main.js
index de5aa4a60..bdc6bc578 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/Other.js b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/Other.js
index f70c161a3..1e880d4d5 100644
--- a/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/Other.js
+++ b/fonts/HTML-CSS/TeX/png/SansSerif/Regular/unpacked/Other.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Script/Regular/BasicLatin.js b/fonts/HTML-CSS/TeX/png/Script/Regular/BasicLatin.js
index dbb3e0400..67931e6cf 100644
--- a/fonts/HTML-CSS/TeX/png/Script/Regular/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/Script/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Script/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Script/Regular/Main.js b/fonts/HTML-CSS/TeX/png/Script/Regular/Main.js
index 5e68d14b1..ccff5d2b7 100644
--- a/fonts/HTML-CSS/TeX/png/Script/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Script/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Script/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Script/Regular/Other.js b/fonts/HTML-CSS/TeX/png/Script/Regular/Other.js
index 773302798..e91a85148 100644
--- a/fonts/HTML-CSS/TeX/png/Script/Regular/Other.js
+++ b/fonts/HTML-CSS/TeX/png/Script/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Script/Regular/Other.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/BasicLatin.js b/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/BasicLatin.js
index 64d22486f..f16df3c2f 100644
--- a/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/BasicLatin.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/Main.js
index aedcf5dc5..5a1d92533 100644
--- a/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/Other.js b/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/Other.js
index 764810516..2eed3006b 100644
--- a/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/Other.js
+++ b/fonts/HTML-CSS/TeX/png/Script/Regular/unpacked/Other.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Size1/Regular/Main.js b/fonts/HTML-CSS/TeX/png/Size1/Regular/Main.js
index a061caf6b..adb33b9f3 100644
--- a/fonts/HTML-CSS/TeX/png/Size1/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Size1/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Size1/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Size1/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Size1/Regular/unpacked/Main.js
index e94f8c9a8..43b6077a7 100644
--- a/fonts/HTML-CSS/TeX/png/Size1/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Size1/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Size2/Regular/Main.js b/fonts/HTML-CSS/TeX/png/Size2/Regular/Main.js
index cf1f1f537..20381315a 100644
--- a/fonts/HTML-CSS/TeX/png/Size2/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Size2/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Size2/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Size2/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Size2/Regular/unpacked/Main.js
index a6a0e1b6a..da93cc325 100644
--- a/fonts/HTML-CSS/TeX/png/Size2/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Size2/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Size3/Regular/Main.js b/fonts/HTML-CSS/TeX/png/Size3/Regular/Main.js
index ddb90448e..535462f77 100644
--- a/fonts/HTML-CSS/TeX/png/Size3/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Size3/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Size3/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Size3/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Size3/Regular/unpacked/Main.js
index 4314fbb9c..23c1162a4 100644
--- a/fonts/HTML-CSS/TeX/png/Size3/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Size3/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Size4/Regular/Main.js b/fonts/HTML-CSS/TeX/png/Size4/Regular/Main.js
index 2c14d8d05..4783235e6 100644
--- a/fonts/HTML-CSS/TeX/png/Size4/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Size4/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Size4/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Size4/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Size4/Regular/unpacked/Main.js
index e3189c781..f70c112f4 100644
--- a/fonts/HTML-CSS/TeX/png/Size4/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Size4/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/BasicLatin.js b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/BasicLatin.js
index d9d7334e2..aa09efc47 100644
--- a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Typewriter/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/CombDiacritMarks.js
index db7d0ef99..5774a56c4 100644
--- a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Typewriter/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/Main.js b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/Main.js
index 890f76ded..5b20fe9f6 100644
--- a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Typewriter/Regular/Main.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/Other.js b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/Other.js
index 43ee32be4..0ad69e622 100644
--- a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/Other.js
+++ b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/Typewriter/Regular/Other.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/BasicLatin.js b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/BasicLatin.js
index f7c2a316a..88f13b98d 100644
--- a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/BasicLatin.js
+++ b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/BasicLatin.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/CombDiacritMarks.js b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/CombDiacritMarks.js
index b34ac0b03..d6f39f1e8 100644
--- a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/CombDiacritMarks.js
+++ b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/CombDiacritMarks.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/Main.js b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/Main.js
index d0ee44253..9e9214653 100644
--- a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/Main.js
+++ b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/Main.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/Other.js b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/Other.js
index ca26635da..86211cd1d 100644
--- a/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/Other.js
+++ b/fonts/HTML-CSS/TeX/png/Typewriter/Regular/unpacked/Other.js
@@ -8,7 +8,7 @@
  *
  *  ---------------------------------------------------------------------
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/fonts/HTML-CSS/TeX/png/imagedata.js b/fonts/HTML-CSS/TeX/png/imagedata.js
index 674ed8f47..19a3bd9c6 100644
--- a/fonts/HTML-CSS/TeX/png/imagedata.js
+++ b/fonts/HTML-CSS/TeX/png/imagedata.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/fonts/HTML-CSS/TeX/png/imagedata.js
  *  
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/fonts/HTML-CSS/TeX/png/unpacked/imagedata.js b/fonts/HTML-CSS/TeX/png/unpacked/imagedata.js
index f598e70c0..af51efc4a 100644
--- a/fonts/HTML-CSS/TeX/png/unpacked/imagedata.js
+++ b/fonts/HTML-CSS/TeX/png/unpacked/imagedata.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/fonts/HTML-CSS/TeX/png/imagedata.js
  *  
- *  Copyright (c) 2009-2010 by Design Science, Inc.
+ *  Copyright (c) 2009-2013 by The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/jax/element/mml/jax.js b/jax/element/mml/jax.js
index 17aef3dff..8e380923d 100644
--- a/jax/element/mml/jax.js
+++ b/jax/element/mml/jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.ElementJax.mml=MathJax.ElementJax({mimeType:"jax/mml"},{id:"mml",version:"2.1",directory:MathJax.ElementJax.directory+"/mml",extensionDir:MathJax.ElementJax.extensionDir+"/mml",optableDir:MathJax.ElementJax.directory+"/mml/optable"});MathJax.ElementJax.mml.Augment({Init:function(){if(arguments.length===1&&arguments[0].type==="math"){this.root=arguments[0]}else{this.root=MathJax.ElementJax.mml.math.apply(this,arguments)}if(this.root.attr&&this.root.attr.mode){if(!this.root.display&&this.root.attr.mode==="display"){this.root.display="block";this.root.attrNames.push("display")}delete this.root.attr.mode;for(var b=0,a=this.root.attrNames.length;b<a;b++){if(this.root.attrNames[b]==="mode"){this.root.attrNames.splice(b,1);break}}}}},{INHERIT:"_inherit_",AUTO:"_auto_",SIZE:{INFINITY:"infinity",SMALL:"small",NORMAL:"normal",BIG:"big"},COLOR:{TRANSPARENT:"transparent"},VARIANT:{NORMAL:"normal",BOLD:"bold",ITALIC:"italic",BOLDITALIC:"bold-italic",DOUBLESTRUCK:"double-struck",FRAKTUR:"fraktur",BOLDFRAKTUR:"bold-fraktur",SCRIPT:"script",BOLDSCRIPT:"bold-script",SANSSERIF:"sans-serif",BOLDSANSSERIF:"bold-sans-serif",SANSSERIFITALIC:"sans-serif-italic",SANSSERIFBOLDITALIC:"sans-serif-bold-italic",MONOSPACE:"monospace",INITIAL:"inital",TAILED:"tailed",LOOPED:"looped",STRETCHED:"stretched",CALIGRAPHIC:"-tex-caligraphic",OLDSTYLE:"-tex-oldstyle"},FORM:{PREFIX:"prefix",INFIX:"infix",POSTFIX:"postfix"},LINEBREAK:{AUTO:"auto",NEWLINE:"newline",NOBREAK:"nobreak",GOODBREAK:"goodbreak",BADBREAK:"badbreak"},LINEBREAKSTYLE:{BEFORE:"before",AFTER:"after",DUPLICATE:"duplicate",INFIXLINBREAKSTYLE:"infixlinebreakstyle"},INDENTALIGN:{LEFT:"left",CENTER:"center",RIGHT:"right",AUTO:"auto",ID:"id",INDENTALIGN:"indentalign"},INDENTSHIFT:{INDENTSHIFT:"indentshift"},LINETHICKNESS:{THIN:"thin",MEDIUM:"medium",THICK:"thick"},NOTATION:{LONGDIV:"longdiv",ACTUARIAL:"actuarial",RADICAL:"radical",BOX:"box",ROUNDEDBOX:"roundedbox",CIRCLE:"circle",LEFT:"left",RIGHT:"right",TOP:"top",BOTTOM:"bottom",UPDIAGONALSTRIKE:"updiagonalstrike",DOWNDIAGONALSTRIKE:"downdiagonalstrike",VERTICALSTRIKE:"verticalstrike",HORIZONTALSTRIKE:"horizontalstrike",MADRUWB:"madruwb"},ALIGN:{TOP:"top",BOTTOM:"bottom",CENTER:"center",BASELINE:"baseline",AXIS:"axis",LEFT:"left",RIGHT:"right"},LINES:{NONE:"none",SOLID:"solid",DASHED:"dashed"},SIDE:{LEFT:"left",RIGHT:"right",LEFTOVERLAP:"leftoverlap",RIGHTOVERLAP:"rightoverlap"},WIDTH:{AUTO:"auto",FIT:"fit"},ACTIONTYPE:{TOGGLE:"toggle",STATUSLINE:"statusline",TOOLTIP:"tooltip",INPUT:"input"},LENGTH:{VERYVERYTHINMATHSPACE:"veryverythinmathspace",VERYTHINMATHSPACE:"verythinmathspace",THINMATHSPACE:"thinmathspace",MEDIUMMATHSPACE:"mediummathspace",THICKMATHSPACE:"thickmathspace",VERYTHICKMATHSPACE:"verythickmathspace",VERYVERYTHICKMATHSPACE:"veryverythickmathspace",NEGATIVEVERYVERYTHINMATHSPACE:"negativeveryverythinmathspace",NEGATIVEVERYTHINMATHSPACE:"negativeverythinmathspace",NEGATIVETHINMATHSPACE:"negativethinmathspace",NEGATIVEMEDIUMMATHSPACE:"negativemediummathspace",NEGATIVETHICKMATHSPACE:"negativethickmathspace",NEGATIVEVERYTHICKMATHSPACE:"negativeverythickmathspace",NEGATIVEVERYVERYTHICKMATHSPACE:"negativeveryverythickmathspace"},OVERFLOW:{LINBREAK:"linebreak",SCROLL:"scroll",ELIDE:"elide",TRUNCATE:"truncate",SCALE:"scale"},UNIT:{EM:"em",EX:"ex",PX:"px",IN:"in",CM:"cm",MM:"mm",PT:"pt",PC:"pc"},TEXCLASS:{ORD:0,OP:1,BIN:2,REL:3,OPEN:4,CLOSE:5,PUNCT:6,INNER:7,VCENTER:8,NONE:-1},TEXCLASSNAMES:["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"],copyAttributes:{fontfamily:true,fontsize:true,fontweight:true,fontstyle:true,color:true,background:true,id:true,"class":true,href:true,style:true},skipAttributes:{texClass:true,useHeight:true,texprimestyle:true},copyAttributeNames:["fontfamily","fontsize","fontweight","fontstyle","color","background","id","class","href","style"]});(function(a){a.mbase=MathJax.Object.Subclass({type:"base",isToken:false,defaults:{mathbackground:a.INHERIT,mathcolor:a.INHERIT},noInherit:{},noInheritAttribute:{texClass:true},linebreakContainer:false,Init:function(){this.data=[];if(this.inferRow&&!(arguments.length===1&&arguments[0].inferred)){this.Append(a.mrow().With({inferred:true}))}this.Append.apply(this,arguments)},With:function(d){for(var 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
diff --git a/jax/element/mml/optable/Arrows.js b/jax/element/mml/optable/Arrows.js
index 730717dd7..fc8ef8867 100644
--- a/jax/element/mml/optable/Arrows.js
+++ b/jax/element/mml/optable/Arrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/Arrows.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/BasicLatin.js b/jax/element/mml/optable/BasicLatin.js
index 318cd3b64..077b5c1e7 100644
--- a/jax/element/mml/optable/BasicLatin.js
+++ b/jax/element/mml/optable/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/CombDiacritMarks.js b/jax/element/mml/optable/CombDiacritMarks.js
index ab8289df6..de10224a2 100644
--- a/jax/element/mml/optable/CombDiacritMarks.js
+++ b/jax/element/mml/optable/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/CombDiactForSymbols.js b/jax/element/mml/optable/CombDiactForSymbols.js
index 820da0bf5..e0845a11b 100644
--- a/jax/element/mml/optable/CombDiactForSymbols.js
+++ b/jax/element/mml/optable/CombDiactForSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/CombDiactForSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/Dingbats.js b/jax/element/mml/optable/Dingbats.js
index 68dbac664..6efaf2119 100644
--- a/jax/element/mml/optable/Dingbats.js
+++ b/jax/element/mml/optable/Dingbats.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/Dingbats.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/GeneralPunctuation.js b/jax/element/mml/optable/GeneralPunctuation.js
index 429265973..acef1c1ed 100644
--- a/jax/element/mml/optable/GeneralPunctuation.js
+++ b/jax/element/mml/optable/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/GeometricShapes.js b/jax/element/mml/optable/GeometricShapes.js
index af574573c..ebb210f6e 100644
--- a/jax/element/mml/optable/GeometricShapes.js
+++ b/jax/element/mml/optable/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/GeometricShapes.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/GreekAndCoptic.js b/jax/element/mml/optable/GreekAndCoptic.js
index b5d995a37..5b36ae8b4 100644
--- a/jax/element/mml/optable/GreekAndCoptic.js
+++ b/jax/element/mml/optable/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/GreekAndCoptic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/Latin1Supplement.js b/jax/element/mml/optable/Latin1Supplement.js
index dbe0eae25..4c01467e1 100644
--- a/jax/element/mml/optable/Latin1Supplement.js
+++ b/jax/element/mml/optable/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/Latin1Supplement.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/LetterlikeSymbols.js b/jax/element/mml/optable/LetterlikeSymbols.js
index 8f7140462..8b2347c76 100644
--- a/jax/element/mml/optable/LetterlikeSymbols.js
+++ b/jax/element/mml/optable/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/MathOperators.js b/jax/element/mml/optable/MathOperators.js
index f1b753510..ae238c295 100644
--- a/jax/element/mml/optable/MathOperators.js
+++ b/jax/element/mml/optable/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/MiscMathSymbolsA.js b/jax/element/mml/optable/MiscMathSymbolsA.js
index d90294af2..e985f427d 100644
--- a/jax/element/mml/optable/MiscMathSymbolsA.js
+++ b/jax/element/mml/optable/MiscMathSymbolsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/MiscMathSymbolsA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/MiscMathSymbolsB.js b/jax/element/mml/optable/MiscMathSymbolsB.js
index 7ceb6aca2..89553921d 100644
--- a/jax/element/mml/optable/MiscMathSymbolsB.js
+++ b/jax/element/mml/optable/MiscMathSymbolsB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/MiscMathSymbolsB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/MiscSymbolsAndArrows.js b/jax/element/mml/optable/MiscSymbolsAndArrows.js
index dfef88219..449aabbde 100644
--- a/jax/element/mml/optable/MiscSymbolsAndArrows.js
+++ b/jax/element/mml/optable/MiscSymbolsAndArrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/MiscSymbolsAndArrows.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/MiscTechnical.js b/jax/element/mml/optable/MiscTechnical.js
index 860c94e45..376670bf6 100644
--- a/jax/element/mml/optable/MiscTechnical.js
+++ b/jax/element/mml/optable/MiscTechnical.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/MiscTechnical.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/SpacingModLetters.js b/jax/element/mml/optable/SpacingModLetters.js
index df4057d61..9c9c4d308 100644
--- a/jax/element/mml/optable/SpacingModLetters.js
+++ b/jax/element/mml/optable/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/SuppMathOperators.js b/jax/element/mml/optable/SuppMathOperators.js
index 7cb0993c2..dfcf7e0ec 100644
--- a/jax/element/mml/optable/SuppMathOperators.js
+++ b/jax/element/mml/optable/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/SuppMathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/SupplementalArrowsA.js b/jax/element/mml/optable/SupplementalArrowsA.js
index 4a5cc9839..aa1575099 100644
--- a/jax/element/mml/optable/SupplementalArrowsA.js
+++ b/jax/element/mml/optable/SupplementalArrowsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/SupplementalArrowsA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/element/mml/optable/SupplementalArrowsB.js b/jax/element/mml/optable/SupplementalArrowsB.js
index f6a05bfd1..3ab642928 100644
--- a/jax/element/mml/optable/SupplementalArrowsB.js
+++ b/jax/element/mml/optable/SupplementalArrowsB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/element/mml/optable/SupplementalArrowsB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/AsciiMath/config.js b/jax/input/AsciiMath/config.js
index b992711e9..820e30bef 100644
--- a/jax/input/AsciiMath/config.js
+++ b/jax/input/AsciiMath/config.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/AsciiMath/config.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.1",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{displaystyle:true,decimal:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
+MathJax.InputJax.AsciiMath=MathJax.InputJax({id:"AsciiMath",version:"2.2",directory:MathJax.InputJax.directory+"/AsciiMath",extensionDir:MathJax.InputJax.extensionDir+"/AsciiMath",config:{displaystyle:true,decimalsign:"."}});MathJax.InputJax.AsciiMath.Register("math/asciimath");MathJax.InputJax.AsciiMath.loadComplete("config.js");
 
diff --git a/jax/input/AsciiMath/jax.js b/jax/input/AsciiMath/jax.js
index 67ef96aed..c4bba08c5 100644
--- a/jax/input/AsciiMath/jax.js
+++ b/jax/input/AsciiMath/jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/AsciiMath/jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/input/MathML/config.js b/jax/input/MathML/config.js
index b7e0e9b7d..8bef12da9 100644
--- a/jax/input/MathML/config.js
+++ b/jax/input/MathML/config.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/config.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.1",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
+MathJax.InputJax.MathML=MathJax.InputJax({id:"MathML",version:"2.2",directory:MathJax.InputJax.directory+"/MathML",extensionDir:MathJax.InputJax.extensionDir+"/MathML",entityDir:MathJax.InputJax.directory+"/MathML/entities",config:{useMathMLspacing:false}});MathJax.InputJax.MathML.Register("math/mml");MathJax.InputJax.MathML.loadComplete("config.js");
 
diff --git a/jax/input/MathML/entities/a.js b/jax/input/MathML/entities/a.js
index 64356f058..c8215b217 100644
--- a/jax/input/MathML/entities/a.js
+++ b/jax/input/MathML/entities/a.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/a.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/b.js b/jax/input/MathML/entities/b.js
index 4684c2b9f..7175c1a04 100644
--- a/jax/input/MathML/entities/b.js
+++ b/jax/input/MathML/entities/b.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/b.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/c.js b/jax/input/MathML/entities/c.js
index 39e56558d..49ff645e9 100644
--- a/jax/input/MathML/entities/c.js
+++ b/jax/input/MathML/entities/c.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/c.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/d.js b/jax/input/MathML/entities/d.js
index 8c6d119ab..3864f47c0 100644
--- a/jax/input/MathML/entities/d.js
+++ b/jax/input/MathML/entities/d.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/d.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/e.js b/jax/input/MathML/entities/e.js
index a51e3ea8b..1569fe539 100644
--- a/jax/input/MathML/entities/e.js
+++ b/jax/input/MathML/entities/e.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/e.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/f.js b/jax/input/MathML/entities/f.js
index f8eec341e..cf593303e 100644
--- a/jax/input/MathML/entities/f.js
+++ b/jax/input/MathML/entities/f.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/f.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/fr.js b/jax/input/MathML/entities/fr.js
index 9980ddb7b..4303d3d85 100644
--- a/jax/input/MathML/entities/fr.js
+++ b/jax/input/MathML/entities/fr.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/fr.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/g.js b/jax/input/MathML/entities/g.js
index 1a64ab0af..b306c2cc0 100644
--- a/jax/input/MathML/entities/g.js
+++ b/jax/input/MathML/entities/g.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/g.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/h.js b/jax/input/MathML/entities/h.js
index 6144a17f4..92f6d19d4 100644
--- a/jax/input/MathML/entities/h.js
+++ b/jax/input/MathML/entities/h.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/h.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/i.js b/jax/input/MathML/entities/i.js
index cc18c87e8..87aceb611 100644
--- a/jax/input/MathML/entities/i.js
+++ b/jax/input/MathML/entities/i.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/i.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/j.js b/jax/input/MathML/entities/j.js
index 935cd67e7..1ab3dfafa 100644
--- a/jax/input/MathML/entities/j.js
+++ b/jax/input/MathML/entities/j.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/j.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/k.js b/jax/input/MathML/entities/k.js
index 427f767a0..6cc7e9990 100644
--- a/jax/input/MathML/entities/k.js
+++ b/jax/input/MathML/entities/k.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/k.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/l.js b/jax/input/MathML/entities/l.js
index a45cd4f74..cf53d979b 100644
--- a/jax/input/MathML/entities/l.js
+++ b/jax/input/MathML/entities/l.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/l.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/m.js b/jax/input/MathML/entities/m.js
index 1f2753a8a..23ff7208e 100644
--- a/jax/input/MathML/entities/m.js
+++ b/jax/input/MathML/entities/m.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/m.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/n.js b/jax/input/MathML/entities/n.js
index c0ca5c5e3..04e8d365c 100644
--- a/jax/input/MathML/entities/n.js
+++ b/jax/input/MathML/entities/n.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/n.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/o.js b/jax/input/MathML/entities/o.js
index 5acf222fb..ab1cb13f5 100644
--- a/jax/input/MathML/entities/o.js
+++ b/jax/input/MathML/entities/o.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/o.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/opf.js b/jax/input/MathML/entities/opf.js
index 82b7c7f71..7105c3fba 100644
--- a/jax/input/MathML/entities/opf.js
+++ b/jax/input/MathML/entities/opf.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/opf.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/p.js b/jax/input/MathML/entities/p.js
index de09eab56..4e44a077c 100644
--- a/jax/input/MathML/entities/p.js
+++ b/jax/input/MathML/entities/p.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/p.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/q.js b/jax/input/MathML/entities/q.js
index fbad679b5..2617d4afc 100644
--- a/jax/input/MathML/entities/q.js
+++ b/jax/input/MathML/entities/q.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/q.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/r.js b/jax/input/MathML/entities/r.js
index d927ab28a..4894fb81a 100644
--- a/jax/input/MathML/entities/r.js
+++ b/jax/input/MathML/entities/r.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/r.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/s.js b/jax/input/MathML/entities/s.js
index cb80b5185..91cc27d70 100644
--- a/jax/input/MathML/entities/s.js
+++ b/jax/input/MathML/entities/s.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/s.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/scr.js b/jax/input/MathML/entities/scr.js
index 11175388b..327d97f91 100644
--- a/jax/input/MathML/entities/scr.js
+++ b/jax/input/MathML/entities/scr.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/scr.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/t.js b/jax/input/MathML/entities/t.js
index 5799df2a0..45b766a6d 100644
--- a/jax/input/MathML/entities/t.js
+++ b/jax/input/MathML/entities/t.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/t.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/u.js b/jax/input/MathML/entities/u.js
index 65ece4510..bbbe556e1 100644
--- a/jax/input/MathML/entities/u.js
+++ b/jax/input/MathML/entities/u.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/u.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/v.js b/jax/input/MathML/entities/v.js
index 3e0dcb77f..91661052d 100644
--- a/jax/input/MathML/entities/v.js
+++ b/jax/input/MathML/entities/v.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/v.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/w.js b/jax/input/MathML/entities/w.js
index 3492a6f77..ab23116dc 100644
--- a/jax/input/MathML/entities/w.js
+++ b/jax/input/MathML/entities/w.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/w.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/x.js b/jax/input/MathML/entities/x.js
index bd1e8b969..8ec2433a9 100644
--- a/jax/input/MathML/entities/x.js
+++ b/jax/input/MathML/entities/x.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/x.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/y.js b/jax/input/MathML/entities/y.js
index df0d36d28..c15adb816 100644
--- a/jax/input/MathML/entities/y.js
+++ b/jax/input/MathML/entities/y.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/y.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/entities/z.js b/jax/input/MathML/entities/z.js
index 7e447931d..8620960ed 100644
--- a/jax/input/MathML/entities/z.js
+++ b/jax/input/MathML/entities/z.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/entities/z.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/input/MathML/jax.js b/jax/input/MathML/jax.js
index afcb274a8..cc60a12f0 100644
--- a/jax/input/MathML/jax.js
+++ b/jax/input/MathML/jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/MathML/jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-(function(b,c){var a;b.Parse=MathJax.Object.Subclass({Init:function(d){this.Parse(d)},Parse:function(g){var h;if(typeof g!=="string"){h=g.parentNode}else{if(g.match(/^<[a-z]+:/i)&&!g.match(/^<[^<>]* xmlns:/)){g=g.replace(/^<([a-z]+)(:math)/i,'<$1$2 xmlns:$1="http://www.w3.org/1998/Math/MathML"')}var d=g.match(/^(<math( ('.*?'|".*?"|[^>])+)>)/i);if(d&&d[2].match(/ (?!xmlns=)[a-z]+=\"http:/i)){g=d[1].replace(/ (?!xmlns=)([a-z]+=(['"])http:.*?\2)/ig," xmlns:$1 $1")+g.substr(d[0].length)}g=g.replace(/^\s*(?:\/\/)?<!(--)?\[CDATA\[((.|\n)*)(\/\/)?\]\]\1>\s*$/,"$2");g=g.replace(/&([a-z][a-z0-9]*);/ig,this.replaceEntity);h=b.ParseXML(g);if(h==null){b.Error("Error parsing MathML")}}var f=h.getElementsByTagName("parsererror")[0];if(f){b.Error("Error parsing MathML: "+f.textContent.replace(/This page.*?errors:|XML Parsing Error: |Below is a rendering of the page.*/g,""))}if(h.childNodes.length!==1){b.Error("MathML must be formed by a single element")}if(h.firstChild.nodeName.toLowerCase()==="html"){var e=h.getElementsByTagName("h1")[0];if(e&&e.textContent==="XML parsing error"&&e.nextSibling){b.Error("Error parsing MathML: "+String(e.nextSibling.nodeValue).replace(/fatal parsing error: /,""))}}if(h.firstChild.nodeName.toLowerCase().replace(/^[a-z]+:/,"")!=="math"){b.Error("MathML must be formed by a <math> element, not <"+h.firstChild.nodeName+">")}this.mml=this.MakeMML(h.firstChild)},MakeMML:function(g){var h=String(g.getAttribute("class")||"");var e,f=g.nodeName.toLowerCase().replace(/^[a-z]+:/,"");var d=(h.match(/(^| )MJX-TeXAtom-([^ ]*)/));if(d){e=this.TeXAtom(d[2])}else{if(!(a[f]&&a[f].isa&&a[f].isa(a.mbase))){MathJax.Hub.signal.Post(["MathML Jax - 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parse error",e,f,d]);return a.merror(e)},Error:function(d){throw MathJax.Hub.Insert(Error(d),{mathmlError:true})},parseDOM:function(d){return this.parser.parseFromString(d,"text/xml")},parseMS:function(d){return(this.parser.loadXML(d)?this.parser:null)},parseDIV:function(d){this.div.innerHTML=d.replace(/<([a-z]+)([^>]*)\/>/g,"<$1$2></$1>");return this.div},parseError:function(d){return null},createParser:function(){if(window.DOMParser){this.parser=new DOMParser();return(this.parseDOM)}else{if(window.ActiveXObject){var e=["MSXML2.DOMDocument.6.0","MSXML2.DOMDocument.5.0","MSXML2.DOMDocument.4.0","MSXML2.DOMDocument.3.0","MSXML2.DOMDocument.2.0","Microsoft.XMLDOM"];for(var f=0,d=e.length;f<d&&!this.parser;f++){try{this.parser=new ActiveXObject(e[f])}catch(g){}}if(!this.parser){alert("MathJax can't create an XML parser for MathML.  Check that\nthe 'Script ActiveX controls marked safe for scripting' security\nsetting is enabled (use the Internet Options item in the Tools\nmenu, and select the Security panel, then press the Custom Level\nbutton to check this).\n\nMathML equations will not be able to be processed by 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parse error",f,g,e]);return a.merror(f)},Error:function(e){if(e instanceof Array){e=b.apply(b,e)}throw MathJax.Hub.Insert(Error(e),{mathmlError:true})},parseDOM:function(e){return this.parser.parseFromString(e,"text/xml")},parseMS:function(e){return(this.parser.loadXML(e)?this.parser:null)},parseDIV:function(e){this.div.innerHTML=e.replace(/<([a-z]+)([^>]*)\/>/g,"<$1$2></$1>");return this.div},parseError:function(e){return null},createMSParser:function(){var j=null;var f=["MSXML2.DOMDocument.6.0","MSXML2.DOMDocument.5.0","MSXML2.DOMDocument.4.0","MSXML2.DOMDocument.3.0","MSXML2.DOMDocument.2.0","Microsoft.XMLDOM"];for(var g=0,e=f.length;g<e&&!j;g++){try{j=new ActiveXObject(f[g])}catch(h){}}return j},createParser:function(){if(window.DOMParser){this.parser=new DOMParser();return(this.parseDOM)}else{if(window.ActiveXObject){this.parser=this.createMSParser();if(!this.parser){MathJax.Localization.Try(this.parserCreationError);return(this.parseError)}this.parser.async=false;return(this.parseMS)}}this.div=MathJax.Hub.Insert(document.createElement("div"),{style:{visibility:"hidden",overflow:"hidden",height:"1px",position:"absolute",top:0}});if(!document.body.firstChild){document.body.appendChild(this.div)}else{document.body.insertBefore(this.div,document.body.firstChild)}return(this.parseDIV)},parserCreationError:function(){alert(b("CantCreateXMLParser","MathJax can't create an XML parser for MathML.  Check that\nthe 'Script ActiveX controls marked safe for scripting' security\nsetting is enabled (use the Internet Options item in the Tools\nmenu, and select the Security panel, then press the Custom Level\nbutton to check this).\n\nMathML equations will not be able to be processed by MathJax."))},Startup:function(){a=MathJax.ElementJax.mml;a.mspace.Augment({mmlSelfClosing:true});a.none.Augment({mmlSelfClosing:true});a.mprescripts.Augment({mmlSelfClosing:true})}});c.prefilterHooks.Add(function(e){e.math=(typeof(e.math)==="string"?c.prefilterMath(e.math,e.script):c.prefilterMathML(e.math,e.script))});c.Parse.Entity={ApplyFunction:"\u2061",Backslash:"\u2216",Because:"\u2235",Breve:"\u02D8",Cap:"\u22D2",CenterDot:"\u00B7",CircleDot:"\u2299",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",Congruent:"\u2261",ContourIntegral:"\u222E",Coproduct:"\u2210",Cross:"\u2A2F",Cup:"\u22D3",CupCap:"\u224D",Dagger:"\u2021",Del:"\u2207",Delta:"\u0394",Diamond:"\u22C4",DifferentialD:"\u2146",DotEqual:"\u2250",DoubleDot:"\u00A8",DoubleRightTee:"\u22A8",DoubleVerticalBar:"\u2225",DownArrow:"\u2193",DownLeftVector:"\u21BD",DownRightVector:"\u21C1",DownTee:"\u22A4",Downarrow:"\u21D3",Element:"\u2208",EqualTilde:"\u2242",Equilibrium:"\u21CC",Exists:"\u2203",ExponentialE:"\u2147",FilledVerySmallSquare:"\u25AA",ForAll:"\u2200",Gamma:"\u0393",Gg:"\u22D9",GreaterEqual:"\u2265",GreaterEqualLess:"\u22DB",GreaterFullEqual:"\u2267",GreaterLess:"\u2277",GreaterSlantEqual:"\u2A7E",GreaterTilde:"\u2273",Hacek:"\u02C7",Hat:"\u005E",HumpDownHump:"\u224E",HumpEqual:"\u224F",Im:"\u2111",ImaginaryI:"\u2148",Integral:"\u222B",Intersection:"\u22C2",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",Lambda:"\u039B",Larr:"\u219E",LeftAngleBracket:"\u27E8",LeftArrow:"\u2190",LeftArrowRightArrow:"\u21C6",LeftCeiling:"\u2308",LeftDownVector:"\u21C3",LeftFloor:"\u230A",LeftRightArrow:"\u2194",LeftTee:"\u22A3",LeftTriangle:"\u22B2",LeftTriangleEqual:"\u22B4",LeftUpVector:"\u21BF",LeftVector:"\u21BC",Leftarrow:"\u21D0",Leftrightarrow:"\u21D4",LessEqualGreater:"\u22DA",LessFullEqual:"\u2266",LessGreater:"\u2276",LessSlantEqual:"\u2A7D",LessTilde:"\u2272",Ll:"\u22D8",Lleftarrow:"\u21DA",LongLeftArrow:"\u27F5",LongLeftRightArrow:"\u27F7",LongRightArrow:"\u27F6",Longleftarrow:"\u27F8",Longleftrightarrow:"\u27FA",Longrightarrow:"\u27F9",Lsh:"\u21B0",MinusPlus:"\u2213",NestedGreaterGreater:"\u226B",NestedLessLess:"\u226A",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotExists:"\u2204",NotGreater:"\u226F",NotGreaterEqual:"\u2271",NotLeftTriangle:"\u22EA",NotLeftTriangleEqual:"\u22EC",NotLess:"\u226E",NotLessEqual:"\u2270",NotPrecedes:"\u2280",NotPrecedesSlantEqual:"\u22E0",NotRightTriangle:"\u22EB",NotRightTriangleEqual:"\u22ED",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsSlantEqual:"\u22E1",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotVerticalBar:"\u2224",Omega:"\u03A9",OverBar:"\u203E",OverBrace:"\u23DE",PartialD:"\u2202",Phi:"\u03A6",Pi:"\u03A0",PlusMinus:"\u00B1",Precedes:"\u227A",PrecedesEqual:"\u2AAF",PrecedesSlantEqual:"\u227C",PrecedesTilde:"\u227E",Product:"\u220F",Proportional:"\u221D",Psi:"\u03A8",Rarr:"\u21A0",Re:"\u211C",ReverseEquilibrium:"\u21CB",RightAngleBracket:"\u27E9",RightArrow:"\u2192",RightArrowLeftArrow:"\u21C4",RightCeiling:"\u2309",RightDownVector:"\u21C2",RightFloor:"\u230B",RightTee:"\u22A2",RightTeeArrow:"\u21A6",RightTriangle:"\u22B3",RightTriangleEqual:"\u22B5",RightUpVector:"\u21BE",RightVector:"\u21C0",Rightarrow:"\u21D2",Rrightarrow:"\u21DB",Rsh:"\u21B1",Sigma:"\u03A3",SmallCircle:"\u2218",Sqrt:"\u221A",Square:"\u25A1",SquareIntersection:"\u2293",SquareSubset:"\u228F",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",Star:"\u22C6",Subset:"\u22D0",SubsetEqual:"\u2286",Succeeds:"\u227B",SucceedsEqual:"\u2AB0",SucceedsSlantEqual:"\u227D",SucceedsTilde:"\u227F",SuchThat:"\u220B",Sum:"\u2211",Superset:"\u2283",SupersetEqual:"\u2287",Supset:"\u22D1",Therefore:"\u2234",Theta:"\u0398",Tilde:"\u223C",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",UnderBar:"\u005F",UnderBrace:"\u23DF",Union:"\u22C3",UnionPlus:"\u228E",UpArrow:"\u2191",UpDownArrow:"\u2195",UpTee:"\u22A5",Uparrow:"\u21D1",Updownarrow:"\u21D5",Upsilon:"\u03A5",Vdash:"\u22A9",Vee:"\u22C1",VerticalBar:"\u2223",VerticalTilde:"\u2240",Vvdash:"\u22AA",Wedge:"\u22C0",Xi:"\u039E",acute:"\u00B4",aleph:"\u2135",alpha:"\u03B1",amalg:"\u2A3F",and:"\u2227",ang:"\u2220",angmsd:"\u2221",angsph:"\u2222",ape:"\u224A",backprime:"\u2035",backsim:"\u223D",backsimeq:"\u22CD",beta:"\u03B2",beth:"\u2136",between:"\u226C",bigcirc:"\u25EF",bigodot:"\u2A00",bigoplus:"\u2A01",bigotimes:"\u2A02",bigsqcup:"\u2A06",bigstar:"\u2605",bigtriangledown:"\u25BD",bigtriangleup:"\u25B3",biguplus:"\u2A04",blacklozenge:"\u29EB",blacktriangle:"\u25B4",blacktriangledown:"\u25BE",blacktriangleleft:"\u25C2",bowtie:"\u22C8",boxdl:"\u2510",boxdr:"\u250C",boxminus:"\u229F",boxplus:"\u229E",boxtimes:"\u22A0",boxul:"\u2518",boxur:"\u2514",bsol:"\u005C",bull:"\u2022",cap:"\u2229",check:"\u2713",chi:"\u03C7",circ:"\u02C6",circeq:"\u2257",circlearrowleft:"\u21BA",circlearrowright:"\u21BB",circledR:"\u00AE",circledS:"\u24C8",circledast:"\u229B",circledcirc:"\u229A",circleddash:"\u229D",clubs:"\u2663",colon:"\u003A",comp:"\u2201",ctdot:"\u22EF",cuepr:"\u22DE",cuesc:"\u22DF",cularr:"\u21B6",cup:"\u222A",curarr:"\u21B7",curlyvee:"\u22CE",curlywedge:"\u22CF",dagger:"\u2020",daleth:"\u2138",ddarr:"\u21CA",deg:"\u00B0",delta:"\u03B4",digamma:"\u03DD",div:"\u00F7",divideontimes:"\u22C7",dot:"\u02D9",doteqdot:"\u2251",dotplus:"\u2214",dotsquare:"\u22A1",dtdot:"\u22F1",ecir:"\u2256",efDot:"\u2252",egs:"\u2A96",ell:"\u2113",els:"\u2A95",empty:"\u2205",epsi:"\u03B5",epsiv:"\u03F5",erDot:"\u2253",eta:"\u03B7",eth:"\u00F0",flat:"\u266D",fork:"\u22D4",frown:"\u2322",gEl:"\u2A8C",gamma:"\u03B3",gap:"\u2A86",gimel:"\u2137",gnE:"\u2269",gnap:"\u2A8A",gne:"\u2A88",gnsim:"\u22E7",gt:"\u003E",gtdot:"\u22D7",harrw:"\u21AD",hbar:"\u210F",hellip:"\u2026",hookleftarrow:"\u21A9",hookrightarrow:"\u21AA",imath:"\u0131",infin:"\u221E",intcal:"\u22BA",iota:"\u03B9",jmath:"\u0237",kappa:"\u03BA",kappav:"\u03F0",lEg:"\u2A8B",lambda:"\u03BB",lap:"\u2A85",larrlp:"\u21AB",larrtl:"\u21A2",lbrace:"\u007B",lbrack:"\u005B",le:"\u2264",leftleftarrows:"\u21C7",leftthreetimes:"\u22CB",lessdot:"\u22D6",lmoust:"\u23B0",lnE:"\u2268",lnap:"\u2A89",lne:"\u2A87",lnsim:"\u22E6",longmapsto:"\u27FC",looparrowright:"\u21AC",lowast:"\u2217",loz:"\u25CA",lt:"\u003C",ltimes:"\u22C9",ltri:"\u25C3",macr:"\u00AF",malt:"\u2720",mho:"\u2127",mu:"\u03BC",multimap:"\u22B8",nLeftarrow:"\u21CD",nLeftrightarrow:"\u21CE",nRightarrow:"\u21CF",nVDash:"\u22AF",nVdash:"\u22AE",natur:"\u266E",nearr:"\u2197",nharr:"\u21AE",nlarr:"\u219A",not:"\u00AC",nrarr:"\u219B",nu:"\u03BD",nvDash:"\u22AD",nvdash:"\u22AC",nwarr:"\u2196",omega:"\u03C9",omicron:"\u03BF",or:"\u2228",osol:"\u2298",period:"\u002E",phi:"\u03C6",phiv:"\u03D5",pi:"\u03C0",piv:"\u03D6",prap:"\u2AB7",precnapprox:"\u2AB9",precneqq:"\u2AB5",precnsim:"\u22E8",prime:"\u2032",psi:"\u03C8",rarrtl:"\u21A3",rbrace:"\u007D",rbrack:"\u005D",rho:"\u03C1",rhov:"\u03F1",rightrightarrows:"\u21C9",rightthreetimes:"\u22CC",ring:"\u02DA",rmoust:"\u23B1",rtimes:"\u22CA",rtri:"\u25B9",scap:"\u2AB8",scnE:"\u2AB6",scnap:"\u2ABA",scnsim:"\u22E9",sdot:"\u22C5",searr:"\u2198",sect:"\u00A7",sharp:"\u266F",sigma:"\u03C3",sigmav:"\u03C2",simne:"\u2246",smile:"\u2323",spades:"\u2660",sub:"\u2282",subE:"\u2AC5",subnE:"\u2ACB",subne:"\u228A",supE:"\u2AC6",supnE:"\u2ACC",supne:"\u228B",swarr:"\u2199",tau:"\u03C4",theta:"\u03B8",thetav:"\u03D1",tilde:"\u02DC",times:"\u00D7",triangle:"\u25B5",triangleq:"\u225C",upsi:"\u03C5",upuparrows:"\u21C8",veebar:"\u22BB",vellip:"\u22EE",weierp:"\u2118",xi:"\u03BE",yen:"\u00A5",zeta:"\u03B6",zigrarr:"\u21DD"};c.loadComplete("jax.js")})(MathJax.InputJax.MathML,MathJax.Hub.Browser);
 
diff --git a/jax/input/TeX/config.js b/jax/input/TeX/config.js
index 49ce9681b..dbebdd799 100644
--- a/jax/input/TeX/config.js
+++ b/jax/input/TeX/config.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/TeX/config.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.1",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
+MathJax.InputJax.TeX=MathJax.InputJax({id:"TeX",version:"2.2",directory:MathJax.InputJax.directory+"/TeX",extensionDir:MathJax.InputJax.extensionDir+"/TeX",config:{TagSide:"right",TagIndent:"0.8em",MultLineWidth:"85%",equationNumbers:{autoNumber:"none",formatNumber:function(a){return a},formatTag:function(a){return"("+a+")"},formatID:function(a){return"mjx-eqn-"+String(a).replace(/[:"'<>&]/g,"")},formatURL:function(a){return"#"+escape(a)},useLabelIds:true}}});MathJax.InputJax.TeX.Register("math/tex");MathJax.InputJax.TeX.loadComplete("config.js");
 
diff --git a/jax/input/TeX/jax.js b/jax/input/TeX/jax.js
index f3fc59398..365c4a19d 100644
--- a/jax/input/TeX/jax.js
+++ b/jax/input/TeX/jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/input/TeX/jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-(function(d,c,i){var h,g="\u00A0";var e=MathJax.Object.Subclass({Init:function(l,k){this.global={isInner:k};this.data=[b.start(this.global)];if(l){this.data[0].env=l}this.env=this.data[0].env},Push:function(){var l,k,n,o;for(l=0,k=arguments.length;l<k;l++){n=arguments[l];if(n instanceof h.mbase){n=b.mml(n)}n.global=this.global;o=(this.data.length?this.Top().checkItem(n):true);if(o instanceof Array){this.Pop();this.Push.apply(this,o)}else{if(o instanceof b){this.Pop();this.Push(o)}else{if(o){this.data.push(n);if(n.env){for(var p in this.env){if(this.env.hasOwnProperty(p)){n.env[p]=this.env[p]}}this.env=n.env}else{n.env=this.env}}}}}},Pop:function(){var k=this.data.pop();if(!k.isOpen){delete k.env}this.env=(this.data.length?this.Top().env:{});return k},Top:function(k){if(k==null){k=1}if(this.data.length<k){return null}return this.data[this.data.length-k]},Prev:function(k){var l=this.Top();if(k){return l.data[l.data.length-1]}else{return l.Pop()}},toString:function(){return"stack[\n  "+this.data.join("\n  ")+"\n]"}});var b=e.Item=MathJax.Object.Subclass({type:"base",closeError:"Extra close brace or missing open brace",rightError:"Missing \\left or extra \\right",Init:function(){if(this.isOpen){this.env={}}this.data=[];this.Push.apply(this,arguments)},Push:function(){this.data.push.apply(this.data,arguments)},Pop:function(){return this.data.pop()},mmlData:function(k,l){if(k==null){k=true}if(this.data.length===1&&!l){return this.data[0]}return h.mrow.apply(h,this.data).With((k?{inferred:true}:{}))},checkItem:function(k){if(k.type==="over"&&this.isOpen){k.num=this.mmlData(false);this.data=[]}if(k.type==="cell"&&this.isOpen){if(k.linebreak){return false}d.Error("Misplaced "+k.name)}if(k.isClose&&this[k.type+"Error"]){d.Error(this[k.type+"Error"])}if(!k.isNotStack){return true}this.Push(k.data[0]);return false},With:function(k){for(var l in k){if(k.hasOwnProperty(l)){this[l]=k[l]}}return this},toString:function(){return this.type+"["+this.data.join("; ")+"]"}});b.start=b.Subclass({type:"start",isOpen:true,Init:function(k){this.SUPER(arguments).Init.call(this);this.global=k},checkItem:function(k){if(k.type==="stop"){return b.mml(this.mmlData())}return this.SUPER(arguments).checkItem.call(this,k)}});b.stop=b.Subclass({type:"stop",isClose:true});b.open=b.Subclass({type:"open",isOpen:true,stopError:"Extra open brace or missing close brace",checkItem:function(l){if(l.type==="close"){var k=this.mmlData();return b.mml(h.TeXAtom(k))}return this.SUPER(arguments).checkItem.call(this,l)}});b.close=b.Subclass({type:"close",isClose:true});b.prime=b.Subclass({type:"prime",checkItem:function(k){if(this.data[0].type!=="msubsup"){return[h.msup(this.data[0],this.data[1]),k]}this.data[0].SetData(this.data[0].sup,this.data[1]);return[this.data[0],k]}});b.subsup=b.Subclass({type:"subsup",stopError:"Missing superscript or subscript argument",checkItem:function(l){var k=["","subscript","superscript"][this.position];if(l.type==="open"||l.type==="left"){return true}if(l.type==="mml"){if(this.primes){if(this.position!==2){this.data[0].SetData(2,this.primes)}else{l.data[0]=h.mrow(this.primes.With({variantForm:true}),l.data[0])}}this.data[0].SetData(this.position,l.data[0]);return b.mml(this.data[0])}if(this.SUPER(arguments).checkItem.call(this,l)){d.Error("Missing open brace for "+k)}},Pop:function(){}});b.over=b.Subclass({type:"over",isClose:true,name:"\\over",checkItem:function(m,k){if(m.type==="over"){d.Error("Ambiguous use of "+m.name)}if(m.isClose){var l=h.mfrac(this.num,this.mmlData(false));if(this.thickness!=null){l.linethickness=this.thickness}if(this.open||this.close){l.texClass=h.TEXCLASS.INNER;l.texWithDelims=true;l=h.mfenced(l).With({open:this.open,close:this.close})}return[b.mml(l),m]}return this.SUPER(arguments).checkItem.call(this,m)},toString:function(){return"over["+this.num+" / "+this.data.join("; ")+"]"}});b.left=b.Subclass({type:"left",isOpen:true,delim:"(",stopError:"Extra \\left or missing \\right",checkItem:function(l){if(l.type==="right"){var k=h.mfenced(this.data.length===1?this.data[0]:h.mrow.apply(h,this.data));return b.mml(k.With({open:this.delim,close:l.delim}))}return this.SUPER(arguments).checkItem.call(this,l)}});b.right=b.Subclass({type:"right",isClose:true,delim:")"});b.begin=b.Subclass({type:"begin",isOpen:true,checkItem:function(k){if(k.type==="end"){if(k.name!==this.name){d.Error("\\begin{"+this.name+"} ended with \\end{"+k.name+"}")}if(!this.end){return b.mml(this.mmlData())}return this.parse[this.end].call(this.parse,this,this.data)}if(k.type==="stop"){d.Error("Missing \\end{"+this.name+"}")}return this.SUPER(arguments).checkItem.call(this,k)}});b.end=b.Subclass({type:"end",isClose:true});b.style=b.Subclass({type:"style",checkItem:function(l){if(!l.isClose){return this.SUPER(arguments).checkItem.call(this,l)}var k=h.mstyle.apply(h,this.data).With(this.styles);return[b.mml(k),l]}});b.position=b.Subclass({type:"position",checkItem:function(l){if(l.isClose){d.Error("Missing box for "+this.name)}if(l.isNotStack){var k=l.mmlData();switch(this.move){case"vertical":k=h.mpadded(k).With({height:this.dh,depth:this.dd,voffset:this.dh});return[b.mml(k)];case"horizontal":return[b.mml(this.left),l,b.mml(this.right)]}}return this.SUPER(arguments).checkItem.call(this,l)}});b.array=b.Subclass({type:"array",isOpen:true,arraydef:{},Init:function(){this.table=[];this.row=[];this.env={};this.frame=[];this.SUPER(arguments).Init.apply(this,arguments)},checkItem:function(l){if(l.isClose&&l.type!=="over"){if(l.isEntry){this.EndEntry();this.clearEnv();return false}if(l.isCR){this.EndEntry();this.EndRow();this.clearEnv();return false}this.EndTable();this.clearEnv();var 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k,l=this.string.slice(this.i-1).match(f.number);if(l){k=h.mn(l[0].replace(/[{}]/g,""));this.i+=l[0].length-1}else{k=h.mo(h.chars(m))}if(this.stack.env.font){k.mathvariant=this.stack.env.font}this.Push(this.mmlToken(k))},Open:function(k){this.Push(b.open())},Close:function(k){this.Push(b.close())},Tilde:function(k){this.Push(h.mtext(h.chars(g)))},Space:function(k){},Superscript:function(o){if(this.GetNext().match(/\d/)){this.string=this.string.substr(0,this.i+1)+" "+this.string.substr(this.i+1)}var k,n,l,m=this.stack.Top();if(m.type==="prime"){l=m.data[0];n=m.data[1];this.stack.Pop()}else{l=this.stack.Prev();if(!l){l=h.mi("")}}if(l.isEmbellishedWrapper){l=l.data[0].data[0]}if(l.type==="msubsup"){if(l.data[l.sup]){d.Error("Double exponent: use braces to clarify")}k=l.sup}else{if(l.movesupsub){if(l.type!=="munderover"||l.data[l.over]){if(l.movablelimits&&l.isa(h.mi)){l=this.mi2mo(l)}l=h.munderover(l,null,null).With({movesupsub:true})}k=l.over}else{l=h.msubsup(l,null,null);k=l.sup}}this.Push(b.subsup(l).With({position:k,primes:n}))},Subscript:function(o){if(this.GetNext().match(/\d/)){this.string=this.string.substr(0,this.i+1)+" "+this.string.substr(this.i+1)}var k,n,l,m=this.stack.Top();if(m.type==="prime"){l=m.data[0];n=m.data[1];this.stack.Pop()}else{l=this.stack.Prev();if(!l){l=h.mi("")}}if(l.isEmbellishedWrapper){l=l.data[0].data[0]}if(l.type==="msubsup"){if(l.data[l.sub]){d.Error("Double subscripts: use braces to clarify")}k=l.sub}else{if(l.movesupsub){if(l.type!=="munderover"||l.data[l.under]){if(l.movablelimits&&l.isa(h.mi)){l=this.mi2mo(l)}l=h.munderover(l,null,null).With({movesupsub:true})}k=l.under}else{l=h.msubsup(l,null,null);k=l.sub}}this.Push(b.subsup(l).With({position:k,primes:n}))},PRIME:"\u2032",SMARTQUOTE:"\u2019",Prime:function(m){var l=this.stack.Prev();if(!l){l=h.mi()}if(l.type==="msubsup"&&l.data[l.sup]){d.Error("Prime causes double exponent: use braces to clarify")}var k="";this.i--;do{k+=this.PRIME;this.i++,m=this.GetNext()}while(m==="'"||m===this.SMARTQUOTE);k=["","\u2032","\u2033","\u2034","\u2057"][k.length]||k;this.Push(b.prime(l,this.mmlToken(h.mo(k))))},mi2mo:function(k){var l=h.mo();l.Append.apply(l,k.data);var m;for(m in l.defaults){if(l.defaults.hasOwnProperty(m)&&k[m]!=null){l[m]=k[m]}}for(m in h.copyAttributes){if(h.copyAttributes.hasOwnProperty(m)&&k[m]!=null){l[m]=k[m]}}return l},Comment:function(k){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(k){d.Error("You can't use 'macro parameter character #' in math mode")},Other:function(m){var l={stretchy:false},k;if(this.stack.env.font){l.mathvariant=this.stack.env.font}if(f.remap[m]){m=f.remap[m];if(m instanceof Array){l=m[1];m=m[0]}k=h.mo(h.entity("#x"+m)).With(l)}else{k=h.mo(m).With(l)}if(k.autoDefault("texClass",true)==""){k=h.TeXAtom(k)}this.Push(this.mmlToken(k))},SetFont:function(l,k){this.stack.env.font=k},SetStyle:function(l,k,m,n){this.stack.env.style=k;this.stack.env.level=n;this.Push(b.style().With({styles:{displaystyle:m,scriptlevel:n}}))},SetSize:function(k,l){this.stack.env.size=l;this.Push(b.style().With({styles:{mathsize:l+"em"}}))},Color:function(m){var l=this.GetArgument(m);var k=this.stack.env.color;this.stack.env.color=l;var n=this.ParseArg(m);if(k){this.stack.env.color}else{delete this.stack.env.color}this.Push(h.mstyle(n).With({mathcolor:l}))},Spacer:function(k,l){this.Push(h.mspace().With({width:l,mathsize:h.SIZE.NORMAL,scriptlevel:0}))},LeftRight:function(k){this.Push(b[k.substr(1)]().With({delim:this.GetDelimiter(k)}))},Middle:function(k){var l=this.GetDelimiter(k);if(this.stack.Top().type!=="left"){d.Error(k+" must be within \\left and \\right")}this.Push(h.mo(l).With({stretchy:true}))},NamedFn:function(l,m){if(!m){m=l.substr(1)}var k=h.mi(m).With({texClass:h.TEXCLASS.OP});this.Push(b.fn(this.mmlToken(k)))},NamedOp:function(l,m){if(!m){m=l.substr(1)}m=m.replace(/&thinsp;/,"\u2006");var k=h.mo(m).With({movablelimits:true,movesupsub:true,form:h.FORM.PREFIX,texClass:h.TEXCLASS.OP});k.useMMLspacing&=~k.SPACE_ATTR.form;this.Push(this.mmlToken(k))},Limits:function(l,k){var m=this.stack.Prev("nopop");if(!m||m.texClass!==h.TEXCLASS.OP){d.Error(l+" is allowed only on operators")}m.movesupsub=(k?true:false);m.movablelimits=false},Over:function(m,l,n){var k=b.over().With({name:m});if(l||n){k.open=l;k.close=n}else{if(m.match(/withdelims$/)){k.open=this.GetDelimiter(m);k.close=this.GetDelimiter(m)}}if(m.match(/^\\above/)){k.thickness=this.GetDimen(m)}else{if(m.match(/^\\atop/)||l||n){k.thickness=0}}this.Push(k)},Frac:function(l){var k=this.ParseArg(l);var m=this.ParseArg(l);this.Push(h.mfrac(k,m))},Sqrt:function(m){var o=this.GetBrackets(m),k=this.GetArgument(m);if(k==="\\frac"){k+="{"+this.GetArgument(k)+"}{"+this.GetArgument(k)+"}"}var l=d.Parse(k,this.stack.env).mml();if(!o){l=h.msqrt.apply(h,l.array())}else{l=h.mroot(l,this.parseRoot(o))}this.Push(l)},Root:function(l){var m=this.GetUpTo(l,"\\of");var k=this.ParseArg(l);this.Push(h.mroot(k,this.parseRoot(m)))},parseRoot:function(p){var l=this.stack.env,k=l.inRoot;l.inRoot=true;var o=d.Parse(p,l);p=o.mml();var m=o.stack.global;if(m.leftRoot||m.upRoot){p=h.mpadded(p);if(m.leftRoot){p.width=m.leftRoot}if(m.upRoot){p.voffset=m.upRoot;p.height=m.upRoot}}l.inRoot=k;return p},MoveRoot:function(k,m){if(!this.stack.env.inRoot){d.Error(k+" can appear only within a root")}if(this.stack.global[m]){d.Error("Multiple use of "+k)}var l=this.GetArgument(k);if(!l.match(/-?[0-9]+/)){d.Error("The argument to "+k+" must be an integer")}l=(l/15)+"em";if(l.substr(0,1)!=="-"){l="+"+l}this.stack.global[m]=l},Accent:function(m,k,p){var o=this.ParseArg(m);var n={accent:true};if(this.stack.env.font){n.mathvariant=this.stack.env.font}var l=this.mmlToken(h.mo(h.entity("#x"+k)).With(n));l.stretchy=(p?true:false);this.Push(h.TeXAtom(h.munderover(o,null,l).With({accent:true})))},UnderOver:function(m,p,k){var o={o:"over",u:"under"}[m.charAt(1)];var n=this.ParseArg(m);if(n.Get("movablelimits")){n.movablelimits=false}var l=h.munderover(n,null,null);if(k){l.movesupsub=true}l.data[l[o]]=this.mmlToken(h.mo(h.entity("#x"+p)).With({stretchy:true,accent:(o=="under")}));this.Push(l)},Overset:function(k){var m=this.ParseArg(k),l=this.ParseArg(k);this.Push(h.mover(l,m))},Underset:function(k){var m=this.ParseArg(k),l=this.ParseArg(k);this.Push(h.munder(l,m))},TeXAtom:function(n,p){var o={texClass:p},m;if(p==h.TEXCLASS.OP){o.movesupsub=o.movablelimits=true;var k=this.GetArgument(n);var l=k.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(l){o.mathvariant=h.VARIANT.NORMAL;m=b.fn(this.mmlToken(h.mi(l[1]).With(o)))}else{m=b.fn(h.TeXAtom(d.Parse(k,this.stack.env).mml()).With(o))}}else{m=h.TeXAtom(this.ParseArg(n)).With(o)}this.Push(m)},MmlToken:function(m){var n=this.GetArgument(m),k=this.GetBrackets(m,"").replace(/^\s+/,""),p=this.GetArgument(m),o={attrNames:[]},l;if(!h[n]||!h[n].prototype.isToken){d.Error(n+" is not a token element")}while(k!==""){l=k.match(/^([a-z]+)\s*=\s*('[^']*'|"[^"]*"|[^ ]*)\s*/i);if(!l){d.Error("Invalid MathML attribute: "+k)}if(!h[n].prototype.defaults[l[1]]&&!this.MmlTokenAllow[l[1]]){d.Error(l[1]+" is not a recognized attribute for 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m=b.position().With({name:k,move:"vertical"});if(l.charAt(0)==="-"){l=l.slice(1);k={raise:"\\lower",lower:"\\raise"}[k.substr(1)]}if(k==="\\lower"){m.dh="-"+l;m.dd="+"+l}else{m.dh="+"+l;m.dd="-"+l}this.Push(m)},MoveLeftRight:function(k){var n=this.GetDimen(k);var m=(n.charAt(0)==="-"?n.slice(1):"-"+n);if(k==="\\moveleft"){var l=n;n=m;m=l}this.Push(b.position().With({name:k,move:"horizontal",left:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:m,mathsize:h.SIZE.NORMAL})}))},Hskip:function(k){this.Push(h.mspace().With({width:this.GetDimen(k),mathsize:h.SIZE.NORMAL}))},Rule:function(m,o){var k=this.GetDimen(m),n=this.GetDimen(m),q=this.GetDimen(m);var l,p={width:k,height:n,depth:q};if(o!=="blank"){if(parseFloat(k)&&parseFloat(n)+parseFloat(q)){p.mathbackground=(this.stack.env.color||"black")}l=h.mpadded(h.mrow()).With(p)}else{l=h.mspace().With(p)}this.Push(l)},MakeBig:function(k,n,l){l*=f.p_height;l=String(l).replace(/(\.\d\d\d).+/,"$1")+"em";var m=this.GetDelimiter(k);this.Push(h.TeXAtom(h.mo(m).With({minsize:l,maxsize:l,scriptlevel:0,fence:true,stretchy:true,symmetric:true})).With({texClass:n}))},BuildRel:function(k){var l=this.ParseUpTo(k,"\\over");var m=this.ParseArg(k);this.Push(h.TeXAtom(h.munderover(m,null,l)).With({mclass:h.TEXCLASS.REL}))},HBox:function(k,l){this.Push.apply(this,this.InternalMath(this.GetArgument(k),l))},FBox:function(k){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(k))).With({notation:"box"}))},Not:function(k){this.Push(b.not())},Dots:function(k){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(k){var l=this.GetArgument(k).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,l)},Extension:function(k,l,m){if(k&&!typeof(k)==="string"){k=k.name}l=d.extensionDir+"/"+l;if(!l.match(/\.js$/)){l+=".js"}if(!i.loaded[i.fileURL(l)]){if(k!=null){delete f[m||"macros"][k.replace(/^\\/,"")]}c.RestartAfter(i.Require(l))}},Macro:function(m,p,o,q){if(o){var l=[];if(q!=null){var k=this.GetBrackets(m);l.push(k==null?q:k)}for(var n=l.length;n<o;n++){l.push(this.GetArgument(m))}p=this.SubstituteArgs(l,p)}this.string=this.AddArgs(p,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum macro substitution count exceeded; is there a recursive macro call?")}},Matrix:function(l,n,s,p,r,m,k,t){var q=this.GetNext();if(q===""){d.Error("Missing argument for "+l)}if(q==="{"){this.i++}else{this.string=q+"}"+this.string.slice(this.i+1);this.i=0}var o=b.array().With({requireClose:true,arraydef:{rowspacing:(m||"4pt"),columnspacing:(r||"1em")}});if(t){o.isCases=true}if(n||s){o.open=n;o.close=s}if(k==="D"){o.arraydef.displaystyle=true}if(p!=null){o.arraydef.columnalign=p}this.Push(o)},Entry:function(n){this.Push(b.cell().With({isEntry:true,name:n}));if(this.stack.Top().isCases){var l=this.string;var q=0,o=this.i,k=l.length;while(o<k){var r=l.charAt(o);if(r==="{"){q++;o++}else{if(r==="}"){if(q===0){k=0}else{q--;o++}}else{if(r==="&"&&q===0){d.Error("Extra alignment tab in \\cases text")}else{if(r==="\\"){if(l.substr(o).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){k=0}else{o+=2}}else{o++}}}}}var p=l.substr(this.i,o-this.i);if(!p.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(p));this.i=o}}},Cr:function(k){this.Push(b.cell().With({isCR:true,name:k}))},CrLaTeX:function(k){var o;if(this.string.charAt(this.i)==="["){o=this.GetBrackets(k,"").replace(/ /g,"");if(o&&!o.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error("Bracket argument to "+k+" must be a dimension")}}this.Push(b.cell().With({isCR:true,name:k,linebreak:true}));var m=this.stack.Top();if(m.isa(b.array)){if(o&&m.arraydef.rowspacing){var l=m.arraydef.rowspacing.split(/ /);if(!m.rowspacing){m.rowspacing=this.dimen2em(l[0])}while(l.length<m.table.length){l.push(this.Em(m.rowspacing))}l[m.table.length-1]=this.Em(Math.max(0,m.rowspacing+this.dimen2em(o)));m.arraydef.rowspacing=l.join(" ")}}else{if(o){this.Push(h.mspace().With({depth:o}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(o){var l=o.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var k=parseFloat(l[1]||"1"),n=l[2];if(n==="em"){return k}if(n==="ex"){return k*0.43}if(n==="pt"){return k/10}if(n==="pc"){return k*1.2}if(n==="in"){return k*this.emPerInch}if(n==="cm"){return k*this.emPerInch/2.54}if(n==="mm"){return k*this.emPerInch/25.4}if(n==="mu"){return k/18}return 0},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(l,m){if(m==null){m="solid"}var n=this.stack.Top();if(!n.isa(b.array)||n.data.length){d.Error("Misplaced "+l)}if(n.table.length==0){n.frame.push("top")}else{var k=(n.arraydef.rowlines?n.arraydef.rowlines.split(/ /):[]);while(k.length<n.table.length){k.push("none")}k[n.table.length-1]=m;n.arraydef.rowlines=k.join(" ")}},Begin:function(l){var m=this.GetArgument(l);if(m.match(/[^a-z*]/i)){d.Error('Invalid environment name "'+m+'"')}var n=this.envFindName(m);if(!n){d.Error('Unknown environment "'+m+'"')}if(++this.macroCount>d.config.MAXMACROS){d.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}if(!(n instanceof Array)){n=[n]}var k=b.begin().With({name:m,end:n[1],parse:this});if(n[0]&&this[n[0]]){k=this[n[0]].apply(this,[k].concat(n.slice(2)))}this.Push(k)},End:function(k){this.Push(b.end().With({name:this.GetArgument(k)}))},envFindName:function(k){return f.environment[k]},Equation:function(k,l){return l},ExtensionEnv:function(l,k){this.Extension(l.name,k,"environment")},Array:function(l,n,s,q,r,m,k,o){if(!q){q=this.GetArgument("\\begin{"+l.name+"}")}var t=("c"+q).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");q=q.replace(/[^clr]/g,"").split("").join(" ");q=q.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var p=b.array().With({arraydef:{columnalign:q,columnspacing:(r||"1em"),rowspacing:(m||"4pt")}});if(t.match(/[|:]/)){if(t.charAt(0).match(/[|:]/)){p.frame.push("left");p.frame.dashed=t.charAt(0)===":"}if(t.charAt(t.length-1).match(/[|:]/)){p.frame.push("right")}t=t.substr(1,t.length-2);p.arraydef.columnlines=t.split("").join(" ").replace(/[^|: 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clarify"])}l=m.sub}else{if(m.movesupsub){if(m.type!=="munderover"||m.data[m.under]){if(m.movablelimits&&m.isa(h.mi)){m=this.mi2mo(m)}m=h.munderover(m,null,null).With({movesupsub:true})}l=m.under}else{m=h.msubsup(m,null,null);l=m.sub}}this.Push(b.subsup(m).With({position:l,primes:o}))},PRIME:"\u2032",SMARTQUOTE:"\u2019",Prime:function(n){var m=this.stack.Prev();if(!m){m=h.mi()}if(m.type==="msubsup"&&m.data[m.sup]){d.Error(["DoubleExponentPrime","Prime causes double exponent: use braces to clarify"])}var l="";this.i--;do{l+=this.PRIME;this.i++,n=this.GetNext()}while(n==="'"||n===this.SMARTQUOTE);l=["","\u2032","\u2033","\u2034","\u2057"][l.length]||l;this.Push(b.prime(m,this.mmlToken(h.mo(l))))},mi2mo:function(l){var m=h.mo();m.Append.apply(m,l.data);var n;for(n in m.defaults){if(m.defaults.hasOwnProperty(n)&&l[n]!=null){m[n]=l[n]}}for(n in h.copyAttributes){if(h.copyAttributes.hasOwnProperty(n)&&l[n]!=null){m[n]=l[n]}}return m},Comment:function(l){while(this.i<this.string.length&&this.string.charAt(this.i)!="\n"){this.i++}},Hash:function(l){d.Error(["CantUseHash1","You can't use 'macro parameter character #' in math mode"])},Other:function(n){var m={stretchy:false},l;if(this.stack.env.font){m.mathvariant=this.stack.env.font}if(f.remap[n]){n=f.remap[n];if(n instanceof Array){m=n[1];n=n[0]}l=h.mo(h.entity("#x"+n)).With(m)}else{l=h.mo(n).With(m)}if(l.autoDefault("texClass",true)==""){l=h.TeXAtom(l)}this.Push(this.mmlToken(l))},SetFont:function(m,l){this.stack.env.font=l},SetStyle:function(m,l,n,o){this.stack.env.style=l;this.stack.env.level=o;this.Push(b.style().With({styles:{displaystyle:n,scriptlevel:o}}))},SetSize:function(l,m){this.stack.env.size=m;this.Push(b.style().With({styles:{mathsize:m+"em"}}))},Color:function(n){var m=this.GetArgument(n);var l=this.stack.env.color;this.stack.env.color=m;var o=this.ParseArg(n);if(l){this.stack.env.color}else{delete 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o=p.stack.global;if(o.leftRoot||o.upRoot){q=h.mpadded(q);if(o.leftRoot){q.width=o.leftRoot}if(o.upRoot){q.voffset=o.upRoot;q.height=o.upRoot}}m.inRoot=l;return q},MoveRoot:function(l,o){if(!this.stack.env.inRoot){d.Error(["MisplacedMoveRoot","%1 can appear only within a root",l])}if(this.stack.global[o]){d.Error(["MultipleMoveRoot","Multiple use of %1",l])}var m=this.GetArgument(l);if(!m.match(/-?[0-9]+/)){d.Error(["IntegerArg","The argument to %1 must be an integer",l])}m=(m/15)+"em";if(m.substr(0,1)!=="-"){m="+"+m}this.stack.global[o]=m},Accent:function(n,l,q){var p=this.ParseArg(n);var o={accent:true};if(this.stack.env.font){o.mathvariant=this.stack.env.font}var m=this.mmlToken(h.mo(h.entity("#x"+l)).With(o));m.stretchy=(q?true:false);this.Push(h.TeXAtom(h.munderover(p,null,m).With({accent:true})))},UnderOver:function(n,q,l){var p={o:"over",u:"under"}[n.charAt(1)];var o=this.ParseArg(n);if(o.Get("movablelimits")){o.movablelimits=false}var m=h.munderover(o,null,null);if(l){m.movesupsub=true}m.data[m[p]]=this.mmlToken(h.mo(h.entity("#x"+q)).With({stretchy:true,accent:(p=="under")}));this.Push(m)},Overset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.mover(m,n))},Underset:function(l){var n=this.ParseArg(l),m=this.ParseArg(l);this.Push(h.munder(m,n))},TeXAtom:function(o,q){var p={texClass:q},n;if(q==h.TEXCLASS.OP){p.movesupsub=p.movablelimits=true;var l=this.GetArgument(o);var m=l.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(m){p.mathvariant=h.VARIANT.NORMAL;n=b.fn(this.mmlToken(h.mi(m[1]).With(p)))}else{n=b.fn(h.TeXAtom(d.Parse(l,this.stack.env).mml()).With(p))}}else{n=h.TeXAtom(this.ParseArg(o)).With(p)}this.Push(n)},MmlToken:function(n){var o=this.GetArgument(n),l=this.GetBrackets(n,"").replace(/^\s+/,""),r=this.GetArgument(n),q={attrNames:[]},m;if(!h[o]||!h[o].prototype.isToken){d.Error(["NotMathMLToken","%1 is not a token element",o])}while(l!==""){m=l.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ 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l=h.mpadded(this.ParseArg(n));switch(m){case"b":l.depth=0;break;case"t":l.height=0;break;default:l.height=l.depth=0}this.Push(h.TeXAtom(l))},Lap:function(m){var l=h.mpadded(this.ParseArg(m)).With({width:0});if(m==="\\llap"){l.lspace="-1 width"}this.Push(h.TeXAtom(l))},RaiseLower:function(l){var m=this.GetDimen(l);var n=b.position().With({name:l,move:"vertical"});if(m.charAt(0)==="-"){m=m.slice(1);l={raise:"\\lower",lower:"\\raise"}[l.substr(1)]}if(l==="\\lower"){n.dh="-"+m;n.dd="+"+m}else{n.dh="+"+m;n.dd="-"+m}this.Push(n)},MoveLeftRight:function(l){var o=this.GetDimen(l);var n=(o.charAt(0)==="-"?o.slice(1):"-"+o);if(l==="\\moveleft"){var m=o;o=n;n=m}this.Push(b.position().With({name:l,move:"horizontal",left:h.mspace().With({width:o,mathsize:h.SIZE.NORMAL}),right:h.mspace().With({width:n,mathsize:h.SIZE.NORMAL})}))},Hskip:function(l){this.Push(h.mspace().With({width:this.GetDimen(l),mathsize:h.SIZE.NORMAL}))},Rule:function(n,p){var l=this.GetDimen(n),o=this.GetDimen(n),r=this.GetDimen(n);var m,q={width:l,height:o,depth:r};if(p!=="blank"){if(parseFloat(l)&&parseFloat(o)+parseFloat(r)){q.mathbackground=(this.stack.env.color||"black")}m=h.mpadded(h.mrow()).With(q)}else{m=h.mspace().With(q)}this.Push(m)},MakeBig:function(l,o,m){m*=f.p_height;m=String(m).replace(/(\.\d\d\d).+/,"$1")+"em";var n=this.GetDelimiter(l);this.Push(h.TeXAtom(h.mo(n).With({minsize:m,maxsize:m,fence:true,stretchy:true,symmetric:true})).With({texClass:o}))},BuildRel:function(l){var m=this.ParseUpTo(l,"\\over");var n=this.ParseArg(l);this.Push(h.TeXAtom(h.munderover(n,null,m)).With({mclass:h.TEXCLASS.REL}))},HBox:function(l,m){this.Push.apply(this,this.InternalMath(this.GetArgument(l),m))},FBox:function(l){this.Push(h.menclose.apply(h,this.InternalMath(this.GetArgument(l))).With({notation:"box"}))},Not:function(l){this.Push(b.not())},Dots:function(l){this.Push(b.dots().With({ldots:this.mmlToken(h.mo(h.entity("#x2026")).With({stretchy:false})),cdots:this.mmlToken(h.mo(h.entity("#x22EF")).With({stretchy:false}))}))},Require:function(l){var m=this.GetArgument(l).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");this.Extension(null,m)},Extension:function(l,m,n){if(l&&!typeof(l)==="string"){l=l.name}m=d.extensionDir+"/"+m;if(!m.match(/\.js$/)){m+=".js"}if(!i.loaded[i.fileURL(m)]){if(l!=null){delete f[n||"macros"][l.replace(/^\\/,"")]}c.RestartAfter(i.Require(m))}},Macro:function(n,q,p,r){if(p){var m=[];if(r!=null){var l=this.GetBrackets(n);m.push(l==null?r:l)}for(var o=m.length;o<p;o++){m.push(this.GetArgument(n))}q=this.SubstituteArgs(m,q)}this.string=this.AddArgs(q,this.string.slice(this.i));this.i=0;if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub1","MathJax maximum macro substitution count exceeded; is there a recursive macro call?"])}},Matrix:function(m,o,t,q,s,n,l,u){var r=this.GetNext();if(r===""){d.Error(["MissingArgFor","Missing argument for %1",m])}if(r==="{"){this.i++}else{this.string=r+"}"+this.string.slice(this.i+1);this.i=0}var p=b.array().With({requireClose:true,arraydef:{rowspacing:(n||"4pt"),columnspacing:(s||"1em")}});if(u){p.isCases=true}if(o||t){p.open=o;p.close=t}if(l==="D"){p.arraydef.displaystyle=true}if(q!=null){p.arraydef.columnalign=q}this.Push(p)},Entry:function(o){this.Push(b.cell().With({isEntry:true,name:o}));if(this.stack.Top().isCases){var n=this.string;var r=0,p=this.i,l=n.length;while(p<l){var s=n.charAt(p);if(s==="{"){r++;p++}else{if(s==="}"){if(r===0){l=0}else{r--;p++}}else{if(s==="&"&&r===0){d.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"])}else{if(s==="\\"){if(n.substr(p).match(/^((\\cr)[^a-zA-Z]|\\\\)/)){l=0}else{p+=2}}else{p++}}}}}var q=n.substr(this.i,p-this.i);if(!q.match(/^\s*\\text[^a-zA-Z]/)){this.Push.apply(this,this.InternalMath(q));this.i=p}}},Cr:function(l){this.Push(b.cell().With({isCR:true,name:l}))},CrLaTeX:function(l){var p;if(this.string.charAt(this.i)==="["){p=this.GetBrackets(l,"").replace(/ /g,"");if(p&&!p.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)){d.Error(["BracketMustBeDimension","Bracket argument to %1 must be a dimension",l])}}this.Push(b.cell().With({isCR:true,name:l,linebreak:true}));var o=this.stack.Top();if(o.isa(b.array)){if(p&&o.arraydef.rowspacing){var m=o.arraydef.rowspacing.split(/ /);if(!o.rowspacing){o.rowspacing=this.dimen2em(m[0])}while(m.length<o.table.length){m.push(this.Em(o.rowspacing))}m[o.table.length-1]=this.Em(Math.max(0,o.rowspacing+this.dimen2em(p)));o.arraydef.rowspacing=m.join(" ")}}else{if(p){this.Push(h.mspace().With({depth:p}))}this.Push(h.mo().With({linebreak:h.LINEBREAK.NEWLINE}))}},emPerInch:7.2,dimen2em:function(p){var n=p.match(/^(-?(?:\.\d+|\d+(?:\.\d*)?))(pt|em|ex|mu|pc|in|mm|cm)/);var l=parseFloat(n[1]||"1"),o=n[2];if(o==="em"){return l}if(o==="ex"){return l*0.43}if(o==="pt"){return l/10}if(o==="pc"){return l*1.2}if(o==="in"){return l*this.emPerInch}if(o==="cm"){return l*this.emPerInch/2.54}if(o==="mm"){return l*this.emPerInch/25.4}if(o==="mu"){return l/18}return 0},Em:function(l){if(Math.abs(l)<0.0006){return"0em"}return l.toFixed(3).replace(/\.?0+$/,"")+"em"},HLine:function(m,n){if(n==null){n="solid"}var o=this.stack.Top();if(!o.isa(b.array)||o.data.length){d.Error(["Misplaced","Misplaced %1",m])}if(o.table.length==0){o.frame.push("top")}else{var l=(o.arraydef.rowlines?o.arraydef.rowlines.split(/ /):[]);while(l.length<o.table.length){l.push("none")}l[o.table.length-1]=n;o.arraydef.rowlines=l.join(" ")}},Begin:function(m){var n=this.GetArgument(m);if(n.match(/[^a-z*]/i)){d.Error(["InvalidEnv","Invalid environment name '%1'",n])}var o=this.envFindName(n);if(!o){d.Error(["UnknownEnv","Unknown environment '%1'",n])}if(++this.macroCount>d.config.MAXMACROS){d.Error(["MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?"])}if(!(o instanceof Array)){o=[o]}var l=b.begin().With({name:n,end:o[1],parse:this});if(o[0]&&this[o[0]]){l=this[o[0]].apply(this,[l].concat(o.slice(2)))}this.Push(l)},End:function(l){this.Push(b.end().With({name:this.GetArgument(l)}))},envFindName:function(l){return f.environment[l]},Equation:function(l,m){return m},ExtensionEnv:function(m,l){this.Extension(m.name,l,"environment")},Array:function(m,o,t,r,s,n,l,p){if(!r){r=this.GetArgument("\\begin{"+m.name+"}")}var u=("c"+r).replace(/[^clr|:]/g,"").replace(/[^|:]([|:])+/g,"$1");r=r.replace(/[^clr]/g,"").split("").join(" ");r=r.replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center");var q=b.array().With({arraydef:{columnalign:r,columnspacing:(s||"1em"),rowspacing:(n||"4pt")}});if(u.match(/[|:]/)){if(u.charAt(0).match(/[|:]/)){q.frame.push("left");q.frame.dashed=u.charAt(0)===":"}if(u.charAt(u.length-1).match(/[|:]/)){q.frame.push("right")}u=u.substr(1,u.length-2);q.arraydef.columnlines=u.split("").join(" ").replace(/[^|: ]/g,"none").replace(/\|/g,"solid").replace(/:/g,"dashed")}if(o){q.open=this.convertDelimiter(o)}if(t){q.close=this.convertDelimiter(t)}if(l==="D"){q.arraydef.displaystyle=true}if(l==="S"){q.arraydef.scriptlevel=1}if(p){q.arraydef.useHeight=false}this.Push(m);return q},AlignedArray:function(l){var m=this.GetBrackets("\\begin{"+l.name+"}");return this.setArrayAlign(this.Array.apply(this,arguments),m)},setArrayAlign:function(m,l){l=this.trimSpaces(l||"");if(l==="t"){m.arraydef.align="baseline 1"}else{if(l==="b"){m.arraydef.align="baseline -1"}else{if(l==="c"){m.arraydef.align="center"}else{if(l){m.arraydef.align=l}}}}return m},convertDelimiter:function(l){if(l){l=f.delimiter[l]}if(l==null){return null}if(l instanceof Array){l=l[0]}if(l.length===4){l=String.fromCharCode(parseInt(l,16))}return l},trimSpaces:function(l){if(typeof(l)!="string"){return l}return l.replace(/^\s+|\s+$/g,"")},nextIsSpace:function(){return this.string.charAt(this.i).match(/[ \n\r\t]/)},GetNext:function(){while(this.nextIsSpace()){this.i++}return this.string.charAt(this.i)},GetCS:function(){var l=this.string.slice(this.i).match(/^([a-z]+|.) ?/i);if(l){this.i+=l[1].length;return l[1]}else{this.i++;return" "}},GetArgument:function(m,n){switch(this.GetNext()){case"":if(!n){d.Error(["MissingArgFor","Missing argument for %1",m])}return null;case"}":if(!n){d.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])}return null;case"\\":this.i++;return"\\"+this.GetCS();case"{":var l=++this.i,o=1;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":o++;break;case"}":if(o==0){d.Error(["ExtraClose","Extra close brace"])}if(--o==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBrace","Missing close brace"]);break}return this.string.charAt(this.i++)},GetBrackets:function(m,o){if(this.GetNext()!="["){return o}var l=++this.i,n=0;while(this.i<this.string.length){switch(this.string.charAt(this.i++)){case"{":n++;break;case"\\":this.i++;break;case"}":if(n--<=0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1","']'"])}break;case"]":if(n==0){return this.string.slice(l,this.i-1)}break}}d.Error(["MissingCloseBracket","Couldn't find closing ']' for argument to %1",m])},GetDelimiter:function(l){while(this.nextIsSpace()){this.i++}var m=this.string.charAt(this.i);if(this.i<this.string.length){this.i++;if(m=="\\"){m+=this.GetCS(l)}if(f.delimiter[m]!=null){return this.convertDelimiter(m)}}d.Error(["MissingOrUnrecognizedDelim","Missing or unrecognized delimiter for %1",l])},GetDimen:function(m){var n;if(this.nextIsSpace()){this.i++}if(this.string.charAt(this.i)=="{"){n=this.GetArgument(m);if(n.match(/^\s*([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)\s*$/)){return n.replace(/ /g,"")}}else{n=this.string.slice(this.i);var l=n.match(/^\s*(([-+]?(\.\d+|\d+(\.\d*)?))\s*(pt|em|ex|mu|px|mm|cm|in|pc)) ?/);if(l){this.i+=l[0].length;return l[1].replace(/ /g,"")}}d.Error(["MissingDimOrUnits","Missing dimension or its units for %1",m])},GetUpTo:function(n,o){while(this.nextIsSpace()){this.i++}var m=this.i,l,q,p=0;while(this.i<this.string.length){l=this.i;q=this.string.charAt(this.i++);switch(q){case"\\":q+=this.GetCS();break;case"{":p++;break;case"}":if(p==0){d.Error(["ExtraCloseLooking","Extra close brace while looking for %1",o])}p--;break}if(p==0&&q==o){return this.string.slice(m,l)}}d.Error(["TokenNotFoundForCommand","Couldn't find %1 for %2",o,n])},ParseArg:function(l){return d.Parse(this.GetArgument(l),this.stack.env).mml()},ParseUpTo:function(l,m){return d.Parse(this.GetUpTo(l,m),this.stack.env).mml()},InternalMath:function(q,s){var p={displaystyle:false};if(s!=null){p.scriptlevel=s}if(this.stack.env.font){p.mathvariant=this.stack.env.font}if(!q.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)){return[this.InternalText(q,p)]}var o=0,l=0,r,n="";var m=[];while(o<q.length){r=q.charAt(o++);if(r==="$"){if(n==="$"){m.push(h.TeXAtom(d.Parse(q.slice(l,o-1),{}).mml().With(p)));n="";l=o}else{if(n===""){if(l<o-1){m.push(this.InternalText(q.slice(l,o-1),p))}n="$";l=o}}}else{if(r==="}"&&n==="}"){m.push(h.TeXAtom(d.Parse(q.slice(l,o),{}).mml().With(p)));n="";l=o}else{if(r==="\\"){if(n===""&&q.substr(o).match(/^(eq)?ref\s*\{/)){if(l<o-1){m.push(this.InternalText(q.slice(l,o-1),p))}n="}";l=o-1}else{r=q.charAt(o++);if(r==="("&&n===""){if(l<o-2){m.push(this.InternalText(q.slice(l,o-2),p))}n=")";l=o}else{if(r===")"&&n===")"){m.push(h.TeXAtom(d.Parse(q.slice(l,o-2),{}).mml().With(p)));n="";l=o}else{if(r==="$"&&n===""){o--;q=q.substr(0,o-1)+q.substr(o)}}}}}}}}if(n!==""){d.Error(["MathNotTerminated","Math not terminated in text box"])}if(l<q.length){m.push(this.InternalText(q.slice(l),p))}return m},InternalText:function(m,l){m=m.replace(/^\s+/,g).replace(/\s+$/,g);return h.mtext(h.chars(m)).With(l)},SubstituteArgs:function(m,l){var p="";var o="";var q;var n=0;while(n<l.length){q=l.charAt(n++);if(q==="\\"){p+=q+l.charAt(n++)}else{if(q==="#"){q=l.charAt(n++);if(q==="#"){p+=q}else{if(!q.match(/[1-9]/)||q>m.length){d.Error(["IllegalMacroParam","Illegal macro parameter reference"])}o=this.AddArgs(this.AddArgs(o,p),m[q-1]);p=""}}else{p+=q}}}return this.AddArgs(o,p)},AddArgs:function(m,l){if(l.match(/^[a-z]/i)&&m.match(/(^|[^\\])(\\\\)*\\[a-z]+$/i)){m+=" "}if(m.length+l.length>d.config.MAXBUFFER){d.Error(["MaxBufferSize","MathJax internal buffer size exceeded; is there a recursive macro call?"])}return m+l}});d.Augment({Stack:e,Parse:a,Definitions:f,Startup:k,config:{MAXMACROS:10000,MAXBUFFER:5*1024},sourceMenuTitle:["TeXCommands","TeX Commands"],prefilterHooks:MathJax.Callback.Hooks(true),postfilterHooks:MathJax.Callback.Hooks(true),Config:function(){this.SUPER(arguments).Config.apply(this,arguments);if(this.config.equationNumbers.autoNumber!=="none"){if(!this.config.extensions){this.config.extensions=[]}this.config.extensions.push("AMSmath.js")}},Translate:function(l){var m,n=false,p=MathJax.HTML.getScript(l);var r=(l.type.replace(/\n/g," ").match(/(;|\s|\n)mode\s*=\s*display(;|\s|\n|$)/)!=null);var q={math:p,display:r,script:l};this.prefilterHooks.Execute(q);p=q.math;try{m=d.Parse(p).mml()}catch(o){if(!o.texError){throw o}m=this.formatError(o,p,r,l);n=true}if(m.inferred){m=h.apply(MathJax.ElementJax,m.data)}else{m=h(m)}if(r){m.root.display="block"}if(n){m.texError=true}q.math=m;this.postfilterHooks.Execute(q);return q.math},prefilterMath:function(m,n,l){return m},postfilterMath:function(m,n,l){this.combineRelations(m.root);return m},formatError:function(o,n,p,l){var m=o.message.replace(/\n.*/,"");c.signal.Post(["TeX Jax - parse error",m,n,p,l]);return h.merror(m)},Error:function(l){if(l instanceof Array){l=j.apply(j,l)}throw c.Insert(Error(l),{texError:true})},Macro:function(l,m,n){f.macros[l]=["Macro"].concat([].slice.call(arguments,1));f.macros[l].isUser=true},mfenced:function(n,m,o){var l=h.mrow();l.open=n;l.close=o;if(n){l.Append(h.mo(n).With({fence:true,texClass:h.TEXCLASS.OPEN}))}if(m.type==="mrow"){l.Append.apply(l,m.data)}else{l.Append(m)}if(o){l.Append(h.mo(o).With({fence:true,texClass:h.TEXCLASS.CLOSE}))}return l},combineRelations:function(p){var q,l,o,n;for(q=0,l=p.data.length;q<l;q++){if(p.data[q]){if(p.isa(h.mrow)){while(q+1<l&&(o=p.data[q])&&(n=p.data[q+1])&&o.isa(h.mo)&&n.isa(h.mo)&&o.Get("texClass")===h.TEXCLASS.REL&&n.Get("texClass")===h.TEXCLASS.REL){if(o.variantForm==n.variantForm&&o.Get("mathvariant")==n.Get("mathvariant")&&o.style==n.style&&o["class"]==n["class"]&&!o.id&&!n.id){o.Append.apply(o,n.data);p.data.splice(q+1,1);l--}else{o.rspace=n.lspace="0pt";q++}}}if(!p.data[q].isToken){this.combineRelations(p.data[q])}}}}});d.prefilterHooks.Add(function(l){l.math=d.prefilterMath(l.math,l.display,l.script)});d.postfilterHooks.Add(function(l){l.math=d.postfilterMath(l.math,l.display,l.script)});d.loadComplete("jax.js")})(MathJax.InputJax.TeX,MathJax.Hub,MathJax.Ajax);
 
diff --git a/jax/output/HTML-CSS/autoload/annotation-xml.js b/jax/output/HTML-CSS/autoload/annotation-xml.js
index bd9de6169..3d88f7d77 100644
--- a/jax/output/HTML-CSS/autoload/annotation-xml.js
+++ b/jax/output/HTML-CSS/autoload/annotation-xml.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/autoload/annotation-xml.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var c="2.1";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];a["annotation-xml"].Augment({toHTML:function(f){f=this.HTMLhandleSize(this.HTMLcreateSpan(f));var g=this.Get("encoding");for(var e=0,d=this.data.length;e<d;e++){this.data[e].toHTML(f,g)}this.HTMLhandleSpace(f);this.HTMLhandleColor(f);return f},HTMLgetScale:function(){return this.SUPER(arguments).HTMLgetScale.call(this)/b.scale}});a.xml.Augment({toHTML:function(f,g){for(var e=0,d=this.data.length;e<d;e++){f.appendChild(this.data[e].cloneNode(true))}f.bbox.w=b.getW(f);f.bbox.rw=f.bbox.w;var h=b.getHD(f);f.bbox.h=h.h;f.bbox.d=h.d}});MathJax.Hub.Startup.signal.Post("HTML-CSS annotation-xml Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/annotation-xml.js")});
+MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var c="2.2";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];a["annotation-xml"].Augment({toHTML:function(f){f=this.HTMLhandleSize(this.HTMLcreateSpan(f));var g=this.Get("encoding");for(var e=0,d=this.data.length;e<d;e++){this.data[e].toHTML(f,g)}this.HTMLhandleSpace(f);this.HTMLhandleColor(f);return f},HTMLgetScale:function(){return this.SUPER(arguments).HTMLgetScale.call(this)/b.scale}});a.xml.Augment({toHTML:function(f,g){for(var e=0,d=this.data.length;e<d;e++){f.appendChild(this.data[e].cloneNode(true))}f.bbox.w=b.getW(f);f.bbox.rw=f.bbox.w;var h=b.getHD(f);f.bbox.h=h.h;f.bbox.d=h.d}});MathJax.Hub.Startup.signal.Post("HTML-CSS annotation-xml Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/annotation-xml.js")});
 
diff --git a/jax/output/HTML-CSS/autoload/maction.js b/jax/output/HTML-CSS/autoload/maction.js
index d2865ea79..8296f2570 100644
--- a/jax/output/HTML-CSS/autoload/maction.js
+++ b/jax/output/HTML-CSS/autoload/maction.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/autoload/maction.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var g="2.1";var c=MathJax.ElementJax.mml,e=MathJax.OutputJax["HTML-CSS"];var d,f,b;var a=e.config.tooltip=MathJax.Hub.Insert({delayPost:600,delayClear:600,offsetX:10,offsetY:5},e.config.tooltip||{});c.maction.Augment({HTMLtooltip:e.addElement(document.body,"div",{id:"MathJax_Tooltip"}),toHTML:function(j,h,l){j=this.HTMLhandleSize(this.HTMLcreateSpan(j));j.bbox=null;var i=this.selected();if(i){var k=i.toHTML(j);if(l!=null){e.Remeasured(i.HTMLstretchV(j,h,l),j)}else{if(h!=null){e.Remeasured(i.HTMLstretchH(j,h),j)}else{e.Measured(k,j)}}this.HTMLhandleHitBox(j)}this.HTMLhandleSpace(j);this.HTMLhandleColor(j);return j},HTMLhandleHitBox:function(i,l){var k;if(e.msieHitBoxBug){var j=e.addElement(i,"span",{isMathJax:true});k=e.createFrame(j,i.bbox.h,i.bbox.d,i.bbox.w,0,"none");i.insertBefore(j,i.firstChild);j.style.marginRight=e.Em(-i.bbox.w);if(e.msieInlineBlockAlignBug){k.style.verticalAlign=e.Em(e.getHD(i).d-i.bbox.d)}}else{k=e.createFrame(i,i.bbox.h,i.bbox.d,i.bbox.w,0,"none");i.insertBefore(k,i.firstChild);k.style.marginRight=e.Em(-i.bbox.w)}k.className="MathJax_HitBox";k.id="MathJax-HitBox-"+this.spanID+(l||"")+e.idPostfix;var h=this.Get("actiontype");if(this.HTMLaction[h]){this.HTMLaction[h].call(this,i,k,this.Get("selection"))}},HTMLstretchH:c.mbase.HTMLstretchH,HTMLstretchV:c.mbase.HTMLstretchV,HTMLaction:{toggle:function(i,j,h){this.selection=h;j.onclick=i.childNodes[1].onclick=MathJax.Callback(["HTMLclick",this]);j.style.cursor=i.childNodes[1].style.cursor="pointer"},statusline:function(i,j,h){j.onmouseover=i.childNodes[1].onmouseover=MathJax.Callback(["HTMLsetStatus",this]);j.onmouseout=i.childNodes[1].onmouseout=MathJax.Callback(["HTMLclearStatus",this]);j.onmouseover.autoReset=j.onmouseout.autoReset=true},tooltip:function(i,j,h){if(this.data[1]&&this.data[1].isToken){j.title=j.alt=i.childNodes[1].title=i.childNodes[1].alt=this.data[1].data.join("")}else{j.onmouseover=i.childNodes[1].onmouseover=MathJax.Callback(["HTMLtooltipOver",this]);j.onmouseout=i.childNodes[1].onmouseout=MathJax.Callback(["HTMLtooltipOut",this]);j.onmouseover.autoReset=j.onmouseout.autoReset=true}}},HTMLclick:function(l){this.selection++;if(this.selection>this.data.length){this.selection=1}var k=this;while(k.type!=="math"){k=k.inherit}var h=MathJax.Hub.getJaxFor(k.inputID),j=!!h.hover;h.Update();if(j){var i=document.getElementById(h.inputID+"-Span");MathJax.Extension.MathEvents.Hover.Hover(h,i)}return MathJax.Extension.MathEvents.Event.False(l)},HTMLsetStatus:function(h){this.messageID=MathJax.Message.Set((this.data[1]&&this.data[1].isToken)?this.data[1].data.join(""):this.data[1].toString())},HTMLclearStatus:function(h){if(this.messageID){MathJax.Message.Clear(this.messageID,0)}delete this.messageID},HTMLtooltipOver:function(i){if(!i){i=window.event}if(b){clearTimeout(b);b=null}if(f){clearTimeout(f)}var h=i.pageX;var k=i.pageY;if(h==null){h=i.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;k=i.clientY+document.body.scrollTop+document.documentElement.scrollTop}var j=MathJax.Callback(["HTMLtooltipPost",this,h+a.offsetX,k+a.offsetY]);f=setTimeout(j,a.delayPost)},HTMLtooltipOut:function(h){if(f){clearTimeout(f);f=null}if(b){clearTimeout(b)}var i=MathJax.Callback(["HTMLtooltipClear",this,80]);b=setTimeout(i,a.delayClear)},HTMLtooltipPost:function(o,m){f=null;if(b){clearTimeout(b);b=null}var p=this.HTMLtooltip;p.style.display="block";p.style.opacity="";p.style.filter=e.config.styles["#MathJax_Tooltip"].filter;if(this===d){return}p.style.left=o+"px";p.style.top=m+"px";p.innerHTML='<span class="MathJax"><nobr></nobr></span>';var q=p.insertBefore(e.EmExSpan.cloneNode(true),p.firstChild);var l=q.firstChild.offsetHeight/60,h=q.lastChild.firstChild.offsetHeight/60;e.em=e.outerEm=c.mbase.prototype.em=h;var i=Math.floor(Math.max(e.config.minScaleAdjust/100,(l/e.TeX.x_height)/h)*e.config.scale);p.firstChild.style.fontSize=i+"%";q.parentNode.removeChild(q);var n=e.createStack(p.firstChild.firstChild);var k=e.createBox(n);try{e.Measured(this.data[1].toHTML(k),k)}catch(j){if(!j.restart){throw j}p.style.display="none";MathJax.Callback.After(["HTMLtooltipPost",this,o,m],j.restart);return}e.placeBox(k,0,0);e.createRule(p.firstChild.firstChild,k.bbox.h,k.bbox.d,0);d=this},HTMLtooltipClear:function(i){var h=this.HTMLtooltip;if(i<=0){h.style.display="none";h.style.opacity=h.style.filter="";b=null}else{h.style.opacity=i/100;h.style.filter="alpha(opacity="+i+")";b=setTimeout(MathJax.Callback(["HTMLtooltipClear",this,i-20]),50)}}});MathJax.Hub.Browser.Select({MSIE:function(h){e.msieHitBoxBug=true}});MathJax.Hub.Startup.signal.Post("HTML-CSS maction Ready");MathJax.Ajax.loadComplete(e.autoloadDir+"/maction.js")});
+MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var g="2.2";var c=MathJax.ElementJax.mml,e=MathJax.OutputJax["HTML-CSS"];var d,f,b;var a=e.config.tooltip=MathJax.Hub.Insert({delayPost:600,delayClear:600,offsetX:10,offsetY:5},e.config.tooltip||{});c.maction.Augment({HTMLtooltip:e.addElement(document.body,"div",{id:"MathJax_Tooltip"}),toHTML:function(j,h,l){var i=this.selected();if(i.type=="null"){j=this.HTMLcreateSpan(j);j.bbox=this.HTMLzeroBBox();return j}j=this.HTMLhandleSize(this.HTMLcreateSpan(j));j.bbox=null;var k=i.toHTML(j);if(l!=null){e.Remeasured(i.HTMLstretchV(j,h,l),j)}else{if(h!=null){e.Remeasured(i.HTMLstretchH(j,h),j)}else{e.Measured(k,j)}}this.HTMLhandleHitBox(j);this.HTMLhandleSpace(j);this.HTMLhandleColor(j);return j},HTMLhandleHitBox:function(i,l){var k;if(e.msieHitBoxBug){var j=e.addElement(i,"span",{isMathJax:true});k=e.createFrame(j,i.bbox.h,i.bbox.d,i.bbox.w,0,"none");i.insertBefore(j,i.firstChild);j.style.marginRight=e.Em(-i.bbox.w);if(e.msieInlineBlockAlignBug){k.style.verticalAlign=e.Em(e.getHD(i).d-i.bbox.d)}}else{k=e.createFrame(i,i.bbox.h,i.bbox.d,i.bbox.w,0,"none");i.insertBefore(k,i.firstChild);k.style.marginRight=e.Em(-i.bbox.w)}k.className="MathJax_HitBox";k.id="MathJax-HitBox-"+this.spanID+(l||"")+e.idPostfix;var h=this.Get("actiontype");if(this.HTMLaction[h]){this.HTMLaction[h].call(this,i,k,this.Get("selection"))}},HTMLstretchH:c.mbase.HTMLstretchH,HTMLstretchV:c.mbase.HTMLstretchV,HTMLaction:{toggle:function(i,j,h){this.selection=h;j.onclick=i.childNodes[1].onclick=MathJax.Callback(["HTMLclick",this]);j.style.cursor=i.childNodes[1].style.cursor="pointer"},statusline:function(i,j,h){j.onmouseover=i.childNodes[1].onmouseover=MathJax.Callback(["HTMLsetStatus",this]);j.onmouseout=i.childNodes[1].onmouseout=MathJax.Callback(["HTMLclearStatus",this]);j.onmouseover.autoReset=j.onmouseout.autoReset=true},tooltip:function(i,j,h){if(this.data[1]&&this.data[1].isToken){j.title=j.alt=i.childNodes[1].title=i.childNodes[1].alt=this.data[1].data.join("")}else{j.onmouseover=i.childNodes[1].onmouseover=MathJax.Callback(["HTMLtooltipOver",this]);j.onmouseout=i.childNodes[1].onmouseout=MathJax.Callback(["HTMLtooltipOut",this]);j.onmouseover.autoReset=j.onmouseout.autoReset=true}}},HTMLclick:function(l){this.selection++;if(this.selection>this.data.length){this.selection=1}var k=this;while(k.type!=="math"){k=k.inherit}var h=MathJax.Hub.getJaxFor(k.inputID),j=!!h.hover;h.Update();if(j){var i=document.getElementById(h.inputID+"-Span");MathJax.Extension.MathEvents.Hover.Hover(h,i)}return MathJax.Extension.MathEvents.Event.False(l)},HTMLsetStatus:function(h){this.messageID=MathJax.Message.Set((this.data[1]&&this.data[1].isToken)?this.data[1].data.join(""):this.data[1].toString())},HTMLclearStatus:function(h){if(this.messageID){MathJax.Message.Clear(this.messageID,0)}delete this.messageID},HTMLtooltipOver:function(i){if(!i){i=window.event}if(b){clearTimeout(b);b=null}if(f){clearTimeout(f)}var h=i.pageX;var k=i.pageY;if(h==null){h=i.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;k=i.clientY+document.body.scrollTop+document.documentElement.scrollTop}var j=MathJax.Callback(["HTMLtooltipPost",this,h+a.offsetX,k+a.offsetY]);f=setTimeout(j,a.delayPost)},HTMLtooltipOut:function(h){if(f){clearTimeout(f);f=null}if(b){clearTimeout(b)}var i=MathJax.Callback(["HTMLtooltipClear",this,80]);b=setTimeout(i,a.delayClear)},HTMLtooltipPost:function(o,m){f=null;if(b){clearTimeout(b);b=null}var p=this.HTMLtooltip;p.style.display="block";p.style.opacity="";p.style.filter=e.config.styles["#MathJax_Tooltip"].filter;if(this===d){return}p.style.left=o+"px";p.style.top=m+"px";p.innerHTML='<span class="MathJax"><nobr></nobr></span>';var q=p.insertBefore(e.EmExSpan.cloneNode(true),p.firstChild);var l=q.firstChild.offsetHeight/60,h=q.lastChild.firstChild.offsetHeight/60;e.em=e.outerEm=c.mbase.prototype.em=h;var i=Math.floor(Math.max(e.config.minScaleAdjust/100,(l/e.TeX.x_height)/h)*e.config.scale);p.firstChild.style.fontSize=i+"%";q.parentNode.removeChild(q);var n=e.createStack(p.firstChild.firstChild);var k=e.createBox(n);try{e.Measured(this.data[1].toHTML(k),k)}catch(j){if(!j.restart){throw j}p.style.display="none";MathJax.Callback.After(["HTMLtooltipPost",this,o,m],j.restart);return}e.placeBox(k,0,0);e.createRule(p.firstChild.firstChild,k.bbox.h,k.bbox.d,0);d=this},HTMLtooltipClear:function(i){var h=this.HTMLtooltip;if(i<=0){h.style.display="none";h.style.opacity=h.style.filter="";b=null}else{h.style.opacity=i/100;h.style.filter="alpha(opacity="+i+")";b=setTimeout(MathJax.Callback(["HTMLtooltipClear",this,i-20]),50)}}});MathJax.Hub.Browser.Select({MSIE:function(h){e.msieHitBoxBug=true}});MathJax.Hub.Startup.signal.Post("HTML-CSS maction Ready");MathJax.Ajax.loadComplete(e.autoloadDir+"/maction.js")});
 
diff --git a/jax/output/HTML-CSS/autoload/menclose.js b/jax/output/HTML-CSS/autoload/menclose.js
index eebbea98a..63e38ddec 100644
--- a/jax/output/HTML-CSS/autoload/menclose.js
+++ b/jax/output/HTML-CSS/autoload/menclose.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/autoload/menclose.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var d="2.1";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];var c="http://www.w3.org/2000/svg";var f="urn:schemas-microsoft-com:vml";var e="mjxvml";a.menclose.Augment({toHTML:function(ab){var j=this.getValues("notation","thickness","padding","mathcolor","color");if(j.color&&!this.mathcolor){j.mathcolor=j.color}if(j.thickness==null){j.thickness=".075em"}if(j.padding==null){j.padding=".2em"}var U=this.HTMLgetMu(ab),ae=this.HTMLgetScale();var V=b.length2em(j.padding,U,1/b.em)*ae;var M=b.length2em(j.thickness,U,1/b.em)*ae;var C=b.Em(M)+" solid";ab=this.HTMLcreateSpan(ab);var v=b.createStack(ab);var s=b.createBox(v);this.HTMLmeasureChild(0,s);var J=s.bbox.h+V+M,O=s.bbox.d+V+M,k=s.bbox.w+2*(V+M);var N=b.createFrame(v,J+O,0,k,M,"none");N.id="MathJax-frame-"+this.spanID;b.addBox(v,N);v.insertBefore(N,s);var n=j.notation.split(/ /);var o=0,S=0,q=0,z=0,K=0,I=0;var Q,g;var G,ac,P;if(!j.mathcolor){j.mathcolor="black"}else{ab.style.color=j.mathcolor}for(var aa=0,Y=n.length;aa<Y;aa++){switch(n[aa]){case a.NOTATION.BOX:N.style.border=C;if(!b.msieBorderWidthBug){o=S=z=q=M}break;case a.NOTATION.ROUNDEDBOX:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}P=Math.floor(1000*Math.min(k,J+O)-2*M);G=Math.floor(4000*(k-2*M)),ac=Math.floor(4000*(J+O-2*M));this.HTMLvmlElement(g,"shape",{style:{width:this.HTMLpx(k-2*M),height:this.HTMLpx(J+O-2*M),left:this.HTMLpx(M,0.5),top:this.HTMLpx(M,0.5)},path:"m "+P+",0 qx 0,"+P+" l 0,"+(ac-P)+" qy "+P+","+ac+" l "+(G-P)+","+ac+" qx "+G+","+(ac-P)+" l "+G+","+P+" qy "+(G-P)+",0 x e",coordsize:G+","+ac})}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}this.HTMLsvgElement(Q.firstChild,"rect",{x:1,y:1,width:this.HTMLpx(k-M)-1,height:this.HTMLpx(J+O-M)-1,rx:this.HTMLpx(Math.min(J+O,k)/4)})}break;case a.NOTATION.CIRCLE:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}this.HTMLvmlElement(g,"oval",{style:{width:this.HTMLpx(k-2*M),height:this.HTMLpx(J+O-2*M),left:this.HTMLpx(M,0.5),top:this.HTMLpx(M,0.5)}})}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}this.HTMLsvgElement(Q.firstChild,"ellipse",{rx:this.HTMLpx(k/2-M),ry:this.HTMLpx((J+O)/2-M),cx:this.HTMLpx(k/2),cy:this.HTMLpx((J+O)/2)})}break;case a.NOTATION.LEFT:N.style.borderLeft=C;if(!b.msieBorderWidthBug){z=M}break;case a.NOTATION.ACTUARIAL:N.style.borderTop=C;if(!b.msieBorderWidthBug){o=M;N.bbox.w+=V-M}case a.NOTATION.RIGHT:N.style.borderRight=C;if(!b.msieBorderWidthBug){q=M}break;case a.NOTATION.VERTICALSTRIKE:var u=b.createRule(v,J+O-M/2,0,M);b.addBox(v,u);b.placeBox(u,V+M+s.bbox.w/2,-O,true);break;case a.NOTATION.TOP:N.style.borderTop=C;if(!b.msieBorderWidthBug){o=M}break;case a.NOTATION.BOTTOM:N.style.borderBottom=C;if(!b.msieBorderWidthBug){S=M}break;case a.NOTATION.HORIZONTALSTRIKE:var X=b.createRule(v,M,0,k-M/2);b.addBox(v,X);b.placeBox(X,0,(J+O)/2-O,true);break;case a.NOTATION.UPDIAGONALSTRIKE:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}var F=this.HTMLvmlElement(g,"line",{from:"0,"+this.HTMLpx(J+O-M),to:this.HTMLpx(k)+",0"});if(this.arrow){this.HTMLvmlElement(F,"stroke",{endarrow:"classic"});F.to=this.HTMLpx(k)+","+this.HTMLpx(M)}}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}if(this.arrow){var Z=Math.sqrt(k*k+(J+O)*(J+O)),ad=1/Z*10*ae/b.em*M/0.075;G=k*ad;ac=(J+O)*ad;var E=k-M/2,A=M/2;if(A+ac-0.4*G<0){A=0.4*G-ac}this.HTMLsvgElement(Q.firstChild,"line",{x1:1,y1:this.HTMLpx(J+O-M),x2:this.HTMLpx(E-0.7*G),y2:this.HTMLpx(A+0.7*ac)});this.HTMLsvgElement(Q.firstChild,"polygon",{points:this.HTMLpx(E)+","+this.HTMLpx(A)+" "+this.HTMLpx(E-G-0.4*ac)+","+this.HTMLpx(A+ac-0.4*G)+" "+this.HTMLpx(E-0.7*G)+","+this.HTMLpx(A+0.7*ac)+" "+this.HTMLpx(E-G+0.4*ac)+","+this.HTMLpx(A+ac+0.4*G)+" "+this.HTMLpx(E)+","+this.HTMLpx(A),fill:j.mathcolor,stroke:"none"})}else{this.HTMLsvgElement(Q.firstChild,"line",{x1:1,y1:this.HTMLpx(J+O-M),x2:this.HTMLpx(k-M),y2:this.HTMLpx(M)})}}break;case a.NOTATION.DOWNDIAGONALSTRIKE:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}this.HTMLvmlElement(g,"line",{from:"0,0",to:this.HTMLpx(k)+","+this.HTMLpx(J+O-M)})}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}this.HTMLsvgElement(Q.firstChild,"line",{x1:1,y1:this.HTMLpx(M),x2:this.HTMLpx(k-M),y2:this.HTMLpx(J+O-M)})}break;case a.NOTATION.MADRUWB:N.style.borderBottom=C;N.style.borderRight=C;if(!b.msieBorderWidthBug){S=q=M}break;case a.NOTATION.RADICAL:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}this.HTMLvmlElement(g,"shape",{style:{width:this.HTMLpx(k),height:this.HTMLpx(J+O)},path:"m "+this.HTMLpt(M/2,0.6*(J+O))+" l "+this.HTMLpt(V,J+O-M)+" "+this.HTMLpt(2*V,M/2)+" "+this.HTMLpt(k,M/2)+" e",coordsize:this.HTMLpt(k,J+O)});K=V}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}this.HTMLsvgElement(Q.firstChild,"path",{d:"M 1,"+this.HTMLpx(0.6*(J+O))+" L "+this.HTMLpx(V)+","+this.HTMLpx(J+O)+" L "+this.HTMLpx(2*V)+",1 L "+this.HTMLpx(k)+",1"});b.placeBox(Q.parentNode,0,V/2-O,true);K=V;I=M}break;case a.NOTATION.LONGDIV:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}this.HTMLvmlElement(g,"line",{from:"0,"+this.HTMLpx(M/2),to:this.HTMLpx(k-M)+","+this.HTMLpx(M/2)});this.HTMLvmlElement(g,"arc",{style:{width:this.HTMLpx(2*V),height:this.HTMLpx(J+O-2*M),left:this.HTMLpx(-V),top:this.HTMLpx(M)},startangle:"10",endangle:"170"});K=V}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}this.HTMLsvgElement(Q.firstChild,"path",{d:"M "+this.HTMLpx(k)+",1 L 1,1 a"+this.HTMLpx(V)+","+this.HTMLpx((J+O)/2-M)+" 0 0,1 1,"+this.HTMLpx(J+O-2*M)});b.placeBox(Q.parentNode,0,M-O,true);K=V;I=M}break}}N.style.width=b.Em(k-z-q);N.style.height=b.Em(J+O-o-S);b.placeBox(N,0,I-O,true);b.placeBox(s,K+V+M,0);this.HTMLhandleSpace(ab);this.HTMLhandleColor(ab);return ab},HTMLpx:function(g){return(g*b.em)},HTMLpt:function(g,h){return Math.floor(1000*g)+","+Math.floor(1000*h)},HTMLhandleColor:function(h){var i=document.getElementById("MathJax-frame-"+this.spanID);if(i){var g=this.getValues("mathbackground","background");if(this.style&&h.style.backgroundColor){g.mathbackground=h.style.backgroundColor;h.style.backgroundColor=""}if(g.background&&!this.mathbackground){g.mathbackground=g.background}if(g.mathbackground&&g.mathbackground!==a.COLOR.TRANSPARENT){i.style.backgroundColor=g.mathbackground}}else{this.SUPER(arguments).HTMLhandleColor.call(this,h)}},HTMLsvg:function(h,l,m,g,k,j){var i=document.createElementNS(c,"svg");if(i.style){i.style.width=b.Em(g);i.style.height=b.Em(l+m)}var n=b.createBox(h);n.appendChild(i);b.placeBox(n,0,-m,true);this.HTMLsvgElement(i,"g",{fill:"none",stroke:j,"stroke-width":k*b.em});return i},HTMLsvgElement:function(g,h,i){var j=document.createElementNS(c,h);j.isMathJax=true;if(i){for(var k in i){if(i.hasOwnProperty(k)){j.setAttributeNS(null,k,i[k].toString())}}}g.appendChild(j);return j},HTMLvml:function(i,l,m,h,k,j){var g=b.createFrame(i,l+m,0,h,0,"none");b.addBox(i,g);b.placeBox(g,0,-m,true);this.constructor.VMLcolor=j;this.constructor.VMLthickness=this.HTMLpx(k);return g},HTMLvmlElement:function(g,h,i){var j=b.addElement(g,e+":"+h,{isMathJax:true});j.style.position="absolute";j.style.left=j.style.top=0;MathJax.Hub.Insert(j,i);if(!i.fillcolor){j.fillcolor="none"}if(!i.strokecolor){j.strokecolor=this.constructor.VMLcolor}if(!i.strokeweight){j.strokeweight=this.constructor.VMLthickness}return j}});MathJax.Hub.Browser.Select({MSIE:function(g){if((document.documentMode||0)<9){a.menclose.Augment({HTMLpx:function(i,h){return(i*b.em+(h||0))+"px"}});b.useVML=true;if(!document.namespaces[e]){if(document.documentMode&&document.documentMode===8){document.namespaces.add(e,f,"#default#VML")}else{document.namespaces.add(e,f);document.createStyleSheet().addRule(e+"\\: *","{behavior: url(#default#VML)}")}}}}});MathJax.Hub.Startup.signal.Post("HTML-CSS menclose Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/menclose.js")});
+MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var d="2.2";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];var c="http://www.w3.org/2000/svg";var f="urn:schemas-microsoft-com:vml";var e="mjxvml";a.menclose.Augment({toHTML:function(ab){var j=this.getValues("notation","thickness","padding","mathcolor","color");if(j.color&&!this.mathcolor){j.mathcolor=j.color}if(j.thickness==null){j.thickness=".075em"}if(j.padding==null){j.padding=".2em"}ab=this.HTMLcreateSpan(ab);var U=this.HTMLgetMu(ab),ae=this.HTMLgetScale();var V=b.length2em(j.padding,U,1/b.em)*ae;var M=b.length2em(j.thickness,U,1/b.em);var C=b.Em(M)+" solid";var v=b.createStack(ab);var s=b.createBox(v);this.HTMLmeasureChild(0,s);var J=s.bbox.h+V+M,O=s.bbox.d+V+M,k=s.bbox.w+2*(V+M);var N=b.createFrame(v,J+O,0,k,M,"none");N.id="MathJax-frame-"+this.spanID;b.addBox(v,N);v.insertBefore(N,s);var n=MathJax.Hub.SplitList(j.notation);var o=0,S=0,q=0,z=0,K=0,I=0;var Q,g;var G,ac,P;if(!j.mathcolor){j.mathcolor="black"}else{ab.style.color=j.mathcolor}for(var aa=0,Y=n.length;aa<Y;aa++){switch(n[aa]){case a.NOTATION.BOX:N.style.border=C;if(!b.msieBorderWidthBug){o=S=z=q=M}break;case a.NOTATION.ROUNDEDBOX:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}P=Math.floor(1000*Math.min(k,J+O)-2*M);G=Math.floor(4000*(k-2*M)),ac=Math.floor(4000*(J+O-2*M));this.HTMLvmlElement(g,"shape",{style:{width:this.HTMLpx(k-2*M),height:this.HTMLpx(J+O-2*M),left:this.HTMLpx(M,0.5),top:this.HTMLpx(M,0.5)},path:"m "+P+",0 qx 0,"+P+" l 0,"+(ac-P)+" qy "+P+","+ac+" l "+(G-P)+","+ac+" qx "+G+","+(ac-P)+" l "+G+","+P+" qy "+(G-P)+",0 x e",coordsize:G+","+ac})}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}this.HTMLsvgElement(Q.firstChild,"rect",{x:1,y:1,width:this.HTMLpx(k-M)-1,height:this.HTMLpx(J+O-M)-1,rx:this.HTMLpx(Math.min(J+O,k)/4)})}break;case a.NOTATION.CIRCLE:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}this.HTMLvmlElement(g,"oval",{style:{width:this.HTMLpx(k-2*M),height:this.HTMLpx(J+O-2*M),left:this.HTMLpx(M,0.5),top:this.HTMLpx(M,0.5)}})}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}this.HTMLsvgElement(Q.firstChild,"ellipse",{rx:this.HTMLpx(k/2-M),ry:this.HTMLpx((J+O)/2-M),cx:this.HTMLpx(k/2),cy:this.HTMLpx((J+O)/2)})}break;case a.NOTATION.LEFT:N.style.borderLeft=C;if(!b.msieBorderWidthBug){z=M}break;case a.NOTATION.ACTUARIAL:N.style.borderTop=C;if(!b.msieBorderWidthBug){o=M;N.bbox.w+=V-M}case a.NOTATION.RIGHT:N.style.borderRight=C;if(!b.msieBorderWidthBug){q=M}break;case a.NOTATION.VERTICALSTRIKE:var u=b.createRule(v,J+O-M/2,0,M);b.addBox(v,u);b.placeBox(u,V+M+s.bbox.w/2,-O,true);break;case a.NOTATION.TOP:N.style.borderTop=C;if(!b.msieBorderWidthBug){o=M}break;case a.NOTATION.BOTTOM:N.style.borderBottom=C;if(!b.msieBorderWidthBug){S=M}break;case a.NOTATION.HORIZONTALSTRIKE:var X=b.createRule(v,M,0,k-M/2);b.addBox(v,X);b.placeBox(X,0,(J+O)/2-O,true);break;case a.NOTATION.UPDIAGONALSTRIKE:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}var F=this.HTMLvmlElement(g,"line",{from:"0,"+this.HTMLpx(J+O-M),to:this.HTMLpx(k)+",0"});if(this.arrow){this.HTMLvmlElement(F,"stroke",{endarrow:"classic"});F.to=this.HTMLpx(k)+","+this.HTMLpx(M)}}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}if(this.arrow){var Z=Math.sqrt(k*k+(J+O)*(J+O)),ad=1/Z*10*ae/b.em*M/0.075;G=k*ad;ac=(J+O)*ad;var E=k-M/2,A=M/2;if(A+ac-0.4*G<0){A=0.4*G-ac}this.HTMLsvgElement(Q.firstChild,"line",{x1:1,y1:this.HTMLpx(J+O-M),x2:this.HTMLpx(E-0.7*G),y2:this.HTMLpx(A+0.7*ac)});this.HTMLsvgElement(Q.firstChild,"polygon",{points:this.HTMLpx(E)+","+this.HTMLpx(A)+" "+this.HTMLpx(E-G-0.4*ac)+","+this.HTMLpx(A+ac-0.4*G)+" "+this.HTMLpx(E-0.7*G)+","+this.HTMLpx(A+0.7*ac)+" "+this.HTMLpx(E-G+0.4*ac)+","+this.HTMLpx(A+ac+0.4*G)+" "+this.HTMLpx(E)+","+this.HTMLpx(A),fill:j.mathcolor,stroke:"none"})}else{this.HTMLsvgElement(Q.firstChild,"line",{x1:1,y1:this.HTMLpx(J+O-M),x2:this.HTMLpx(k-M),y2:this.HTMLpx(M)})}}break;case a.NOTATION.DOWNDIAGONALSTRIKE:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}this.HTMLvmlElement(g,"line",{from:"0,0",to:this.HTMLpx(k)+","+this.HTMLpx(J+O-M)})}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}this.HTMLsvgElement(Q.firstChild,"line",{x1:1,y1:this.HTMLpx(M),x2:this.HTMLpx(k-M),y2:this.HTMLpx(J+O-M)})}break;case a.NOTATION.MADRUWB:N.style.borderBottom=C;N.style.borderRight=C;if(!b.msieBorderWidthBug){S=q=M}break;case a.NOTATION.RADICAL:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}this.HTMLvmlElement(g,"shape",{style:{width:this.HTMLpx(k),height:this.HTMLpx(J+O)},path:"m "+this.HTMLpt(M/2,0.6*(J+O))+" l "+this.HTMLpt(V,J+O-M)+" "+this.HTMLpt(2*V,M/2)+" "+this.HTMLpt(k,M/2)+" e",coordsize:this.HTMLpt(k,J+O)});K=V}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}this.HTMLsvgElement(Q.firstChild,"path",{d:"M 1,"+this.HTMLpx(0.6*(J+O))+" L "+this.HTMLpx(V)+","+this.HTMLpx(J+O)+" L "+this.HTMLpx(2*V)+",1 L "+this.HTMLpx(k)+",1"});b.placeBox(Q.parentNode,0,V/2-O,true);K=V;I=M}break;case a.NOTATION.LONGDIV:if(b.useVML){if(!g){g=this.HTMLvml(v,J,O,k,M,j.mathcolor)}this.HTMLvmlElement(g,"line",{from:"0,"+this.HTMLpx(M/2),to:this.HTMLpx(k-M)+","+this.HTMLpx(M/2)});this.HTMLvmlElement(g,"arc",{style:{width:this.HTMLpx(2*V),height:this.HTMLpx(J+O-2*M),left:this.HTMLpx(-V),top:this.HTMLpx(M)},startangle:"10",endangle:"170"});K=V}else{if(!Q){Q=this.HTMLsvg(v,J,O,k,M,j.mathcolor)}this.HTMLsvgElement(Q.firstChild,"path",{d:"M "+this.HTMLpx(k)+",1 L 1,1 a"+this.HTMLpx(V)+","+this.HTMLpx((J+O)/2-M)+" 0 0,1 1,"+this.HTMLpx(J+O-2*M)});b.placeBox(Q.parentNode,0,M-O,true);K=V;I=M}break}}N.style.width=b.Em(k-z-q);N.style.height=b.Em(J+O-o-S);b.placeBox(N,0,I-O,true);b.placeBox(s,K+V+M,0);this.HTMLhandleSpace(ab);this.HTMLhandleColor(ab);return ab},HTMLpx:function(g){return(g*b.em)},HTMLpt:function(g,h){return Math.floor(1000*g)+","+Math.floor(1000*h)},HTMLhandleColor:function(h){var i=document.getElementById("MathJax-frame-"+this.spanID);if(i){var g=this.getValues("mathbackground","background");if(this.style&&h.style.backgroundColor){g.mathbackground=h.style.backgroundColor;h.style.backgroundColor=""}if(g.background&&!this.mathbackground){g.mathbackground=g.background}if(g.mathbackground&&g.mathbackground!==a.COLOR.TRANSPARENT){i.style.backgroundColor=g.mathbackground}}else{this.SUPER(arguments).HTMLhandleColor.call(this,h)}},HTMLsvg:function(h,l,m,g,k,j){var i=document.createElementNS(c,"svg");if(i.style){i.style.width=b.Em(g);i.style.height=b.Em(l+m)}var n=b.createBox(h);n.appendChild(i);b.placeBox(n,0,-m,true);this.HTMLsvgElement(i,"g",{fill:"none",stroke:j,"stroke-width":k*b.em});return i},HTMLsvgElement:function(g,h,i){var j=document.createElementNS(c,h);j.isMathJax=true;if(i){for(var k in i){if(i.hasOwnProperty(k)){j.setAttributeNS(null,k,i[k].toString())}}}g.appendChild(j);return j},HTMLvml:function(i,l,m,h,k,j){var g=b.createFrame(i,l+m,0,h,0,"none");b.addBox(i,g);b.placeBox(g,0,-m,true);this.constructor.VMLcolor=j;this.constructor.VMLthickness=this.HTMLpx(k);return g},HTMLvmlElement:function(g,h,i){var j=b.addElement(g,e+":"+h,{isMathJax:true});j.style.position="absolute";j.style.left=j.style.top=0;MathJax.Hub.Insert(j,i);if(!i.fillcolor){j.fillcolor="none"}if(!i.strokecolor){j.strokecolor=this.constructor.VMLcolor}if(!i.strokeweight){j.strokeweight=this.constructor.VMLthickness}return j}});MathJax.Hub.Browser.Select({MSIE:function(g){if((document.documentMode||0)<9){a.menclose.Augment({HTMLpx:function(i,h){return(i*b.em+(h||0))+"px"}});b.useVML=true;if(!document.namespaces[e]){if(document.documentMode&&document.documentMode===8){document.namespaces.add(e,f,"#default#VML")}else{document.namespaces.add(e,f);document.createStyleSheet().addRule(e+"\\: *","{behavior: url(#default#VML)}")}}}}});MathJax.Hub.Startup.signal.Post("HTML-CSS menclose Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/menclose.js")});
 
diff --git a/jax/output/HTML-CSS/autoload/mglyph.js b/jax/output/HTML-CSS/autoload/mglyph.js
index 85cb72ed0..c374e596e 100644
--- a/jax/output/HTML-CSS/autoload/mglyph.js
+++ b/jax/output/HTML-CSS/autoload/mglyph.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/autoload/mglyph.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var c="2.1";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];a.mglyph.Augment({toHTML:function(j,f){var i=j,k=this.getValues("src","width","height","valign","alt"),e;j=this.HTMLcreateSpan(j);if(k.src===""){var h=this.Get("index");if(h){f=this.HTMLgetVariant();var d=f.defaultFont;if(d){d.noStyleChar=true;d.testString=String.fromCharCode(h)+"ABCabc";if(b.Font.testFont(d)){this.HTMLhandleVariant(j,f,String.fromCharCode(h))}else{if(k.alt===""){k.alt="Bad font: "+d.family}e=a.merror(k.alt).With({mathsize:"75%"});this.Append(e);e.toHTML(j);this.data.pop();j.bbox=e.HTMLspanElement().bbox}}}}else{if(!this.img){this.img=a.mglyph.GLYPH[k.src]}if(!this.img){this.img=a.mglyph.GLYPH[k.src]={img:new Image(),status:"pending"};var g=this.img.img;g.onload=MathJax.Callback(["HTMLimgLoaded",this]);g.onerror=MathJax.Callback(["HTMLimgError",this]);g.src=k.src;MathJax.Hub.RestartAfter(g.onload)}if(this.img.status!=="OK"){e=a.merror("Bad mglyph: "+k.src).With({mathsize:"75%"});this.Append(e);e.toHTML(j);this.data.pop();j.bbox=e.HTMLspanElement().bbox}else{var l=this.HTMLgetMu(j);g=b.addElement(j,"img",{isMathJax:true,src:k.src,alt:k.alt,title:k.alt});if(k.width){if(String(k.width).match(/^\s*-?\d+\s*$/)){k.width+="px"}g.style.width=b.Em(b.length2em(k.width,l,this.img.img.width/b.em))}if(k.height){if(String(k.height).match(/^\s*-?\d+\s*$/)){k.height+="px"}g.style.height=b.Em(b.length2em(k.height,l,this.img.img.height/b.em))}j.bbox.w=j.bbox.rw=g.offsetWidth/b.em;j.bbox.h=g.offsetHeight/b.em;if(k.valign){if(String(k.valign).match(/^\s*-?\d+\s*$/)){k.valign+="px"}j.bbox.d=-b.length2em(k.valign,l,this.img.img.height/b.em);g.style.verticalAlign=b.Em(-j.bbox.d);j.bbox.h-=j.bbox.d}}}if(!i.bbox){i.bbox={w:j.bbox.w,h:j.bbox.h,d:j.bbox.d,rw:j.bbox.rw,lw:j.bbox.lw}}else{if(j.bbox){i.bbox.w+=j.bbox.w;if(i.bbox.w>i.bbox.rw){i.bbox.rw=i.bbox.w}if(j.bbox.h>i.bbox.h){i.bbox.h=j.bbox.h}if(j.bbox.d>i.bbox.d){i.bbox.d=j.bbox.d}}}this.HTMLhandleSpace(j);this.HTMLhandleColor(j);return j},HTMLimgLoaded:function(e,d){if(typeof(e)==="string"){d=e}this.img.status=(d||"OK")},HTMLimgError:function(){this.img.img.onload("error")}},{GLYPH:{}});MathJax.Hub.Startup.signal.Post("HTML-CSS mglyph Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/mglyph.js")});
+MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var c="2.2";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"],d=MathJax.Localization;a.mglyph.Augment({toHTML:function(k,g){var j=k,l=this.getValues("src","width","height","valign","alt"),f;k=this.HTMLcreateSpan(k);if(l.src===""){var i=this.Get("index");if(i){g=this.HTMLgetVariant();var e=g.defaultFont;if(e){e.noStyleChar=true;e.testString=String.fromCharCode(i)+"ABCabc";if(b.Font.testFont(e)){this.HTMLhandleVariant(k,g,String.fromCharCode(i))}else{if(l.alt===""){l.alt=d._(["MathML","BadMglyphFont"],"Bad font: %1",e.family)}f=a.merror(l.alt).With({mathsize:"75%"});this.Append(f);f.toHTML(k);this.data.pop();k.bbox=f.HTMLspanElement().bbox}}}}else{if(!this.img){this.img=a.mglyph.GLYPH[l.src]}if(!this.img){this.img=a.mglyph.GLYPH[l.src]={img:new Image(),status:"pending"};var h=this.img.img;h.onload=MathJax.Callback(["HTMLimgLoaded",this]);h.onerror=MathJax.Callback(["HTMLimgError",this]);h.src=l.src;MathJax.Hub.RestartAfter(h.onload)}if(this.img.status!=="OK"){f=a.merror(d._(["MathML","BadMglyph"],"Bad mglyph: %1",l.src)).With({mathsize:"75%"});this.Append(f);f.toHTML(k);this.data.pop();k.bbox=f.HTMLspanElement().bbox}else{var m=this.HTMLgetMu(k);h=b.addElement(k,"img",{isMathJax:true,src:l.src,alt:l.alt,title:l.alt});if(l.width){if(String(l.width).match(/^\s*-?\d+\s*$/)){l.width+="px"}h.style.width=b.Em(b.length2em(l.width,m,this.img.img.width/b.em))}if(l.height){if(String(l.height).match(/^\s*-?\d+\s*$/)){l.height+="px"}h.style.height=b.Em(b.length2em(l.height,m,this.img.img.height/b.em))}k.bbox.w=k.bbox.rw=h.offsetWidth/b.em;k.bbox.h=h.offsetHeight/b.em;if(l.valign){if(String(l.valign).match(/^\s*-?\d+\s*$/)){l.valign+="px"}k.bbox.d=-b.length2em(l.valign,m,this.img.img.height/b.em);h.style.verticalAlign=b.Em(-k.bbox.d);k.bbox.h-=k.bbox.d}}}if(!j.bbox){j.bbox={w:k.bbox.w,h:k.bbox.h,d:k.bbox.d,rw:k.bbox.rw,lw:k.bbox.lw}}else{if(k.bbox){j.bbox.w+=k.bbox.w;if(j.bbox.w>j.bbox.rw){j.bbox.rw=j.bbox.w}if(k.bbox.h>j.bbox.h){j.bbox.h=k.bbox.h}if(k.bbox.d>j.bbox.d){j.bbox.d=k.bbox.d}}}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k},HTMLimgLoaded:function(f,e){if(typeof(f)==="string"){e=f}this.img.status=(e||"OK")},HTMLimgError:function(){this.img.img.onload("error")}},{GLYPH:{}});MathJax.Hub.Startup.signal.Post("HTML-CSS mglyph Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/mglyph.js")});
 
diff --git a/jax/output/HTML-CSS/autoload/mmultiscripts.js b/jax/output/HTML-CSS/autoload/mmultiscripts.js
index 173c2e67c..b8d6237ea 100644
--- a/jax/output/HTML-CSS/autoload/mmultiscripts.js
+++ b/jax/output/HTML-CSS/autoload/mmultiscripts.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/autoload/mmultiscripts.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var c="2.1";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];a.mmultiscripts.Augment({toHTML:function(J,H,B){J=this.HTMLcreateSpan(J);var O=this.HTMLgetScale();var l=b.createStack(J),f;var j=b.createBox(l);if(this.data[this.base]){var k=this.data[this.base].toHTML(j);if(B!=null){this.data[this.base].HTMLstretchV(j,H,B)}else{if(H!=null){this.data[this.base].HTMLstretchH(j,H)}}b.Measured(k,j)}else{j.bbox=this.HTMLzeroBBox()}var M=b.TeX.x_height*O,A=b.TeX.scriptspace*O*0.75;var z=this.HTMLgetScripts(l,A);var m=z[0],e=z[1],w=z[2],i=z[3];var g=(this.data[1]||this).HTMLgetScale();var E=b.TeX.sup_drop*g,C=b.TeX.sub_drop*g;var x=j.bbox.h-E,o=j.bbox.d+C,N=0,G;if(j.bbox.ic){N=j.bbox.ic}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&j.bbox.scale===1&&!this.data[this.base].Get("largeop")){x=o=0}}var I=this.getValues("subscriptshift","superscriptshift"),F=this.HTMLgetMu(J);I.subscriptshift=(I.subscriptshift===""?0:b.length2em(I.subscriptshift,F));I.superscriptshift=(I.superscriptshift===""?0:b.length2em(I.superscriptshift,F));var n=0;if(w){n=w.bbox.w+N}else{if(i){n=i.bbox.w-N}}if(n<0){n=0}b.placeBox(j,n,0);if(!e&&!i){o=Math.max(o,b.TeX.sub1*O,I.subscriptshift);if(m){o=Math.max(o,m.bbox.h-(4/5)*M)}if(w){o=Math.max(o,w.bbox.h-(4/5)*M)}if(m){b.placeBox(m,n+j.bbox.w+A-N,-o)}if(w){b.placeBox(w,0,-o)}}else{if(!m&&!w){f=this.getValues("displaystyle","texprimestyle");G=b.TeX[(f.displaystyle?"sup1":(f.texprimestyle?"sup3":"sup2"))];x=Math.max(x,G*O,I.superscriptshift);if(e){x=Math.max(x,e.bbox.d+(1/4)*M)}if(i){x=Math.max(x,i.bbox.d+(1/4)*M)}if(e){b.placeBox(e,n+j.bbox.w+A,x)}if(i){b.placeBox(i,0,x)}}else{o=Math.max(o,b.TeX.sub2*O);var y=b.TeX.rule_thickness*O;var K=(m||w).bbox.h,L=(e||i).bbox.d;if(w){K=Math.max(K,w.bbox.h)}if(i){L=Math.max(L,i.bbox.d)}if((x-L)-(K-o)<3*y){o=3*y-x+L+K;E=(4/5)*M-(x-L);if(E>0){x+=E;o-=E}}x=Math.max(x,I.superscriptshift);o=Math.max(o,I.subscriptshift);if(e){b.placeBox(e,n+j.bbox.w+A,x)}if(i){b.placeBox(i,n+N-i.bbox.w,x)}if(m){b.placeBox(m,n+j.bbox.w+A-N,-o)}if(w){b.placeBox(w,n-w.bbox.w,-o)}}}this.HTMLhandleSpace(J);this.HTMLhandleColor(J);return J},HTMLgetScripts:function(p,q){var o,d,e=[];var n=1,g=this.data.length,f=0;for(var h=0;h<4;h+=2){while(n<g&&this.data[n].type!=="mprescripts"){for(var l=h;l<h+2;l++){if(this.data[n]&&this.data[n].type!=="none"){if(!e[l]){e[l]=b.createBox(p);e[l].bbox=this.HTMLemptyBBox({});if(f){b.createBlank(e[l],f);e[l].bbox.w=e[l].bbox.rw=f}}this.data[n].toHTML(e[l]);this.HTMLcombineBBoxes(this.data[n],e[l].bbox)}n++}d=e[h];o=e[h+1];if(d&&o){if(d.bbox.w<o.bbox.w){b.createBlank(d,o.bbox.w-d.bbox.w);d.bbox.w=o.bbox.w;d.bbox.rw=Math.max(d.bbox.w,d.bbox.rw)}else{if(d.bbox.w>o.bbox.w){b.createBlank(o,d.bbox.w-o.bbox.w);o.bbox.w=d.bbox.w;o.bbox.rw=Math.max(o.bbox.w,o.bbox.rw)}}}if(d){f=d.bbox.w}else{if(o){f=o.bbox.w}}}n++;f=0}for(l=0;l<4;l++){if(e[l]){e[l].bbox.w+=q;e[l].bbox.rw=Math.max(e[l].bbox.w,e[l].bbox.rw);this.HTMLcleanBBox(e[l].bbox)}}return e},HTMLstretchH:a.mbase.HTMLstretchH,HTMLstretchV:a.mbase.HTMLstretchV});MathJax.Hub.Startup.signal.Post("HTML-CSS mmultiscripts Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/mmultiscripts.js")});
+MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var c="2.2";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];a.mmultiscripts.Augment({toHTML:function(K,I,C){K=this.HTMLcreateSpan(K);var Q=this.HTMLgetScale();var m=b.createStack(K),f;var k=b.createBox(m);if(this.data[this.base]){var l=this.data[this.base].toHTML(k);if(C!=null){this.data[this.base].HTMLstretchV(k,I,C)}else{if(I!=null){this.data[this.base].HTMLstretchH(k,I)}}b.Measured(l,k)}else{k.bbox=this.HTMLzeroBBox()}var O=b.TeX.x_height*Q,B=b.TeX.scriptspace*Q*0.75;var A=this.HTMLgetScripts(m,B);var n=A[0],e=A[1],x=A[2],j=A[3];var g=this.HTMLgetScale();for(var L=1;L<this.data.length;L++){if(this.data[L]&&this.data[L].spanID){g=this.data[L].HTMLgetScale();break}}var F=b.TeX.sup_drop*g,E=b.TeX.sub_drop*g;var y=k.bbox.h-F,w=k.bbox.d+E,P=0,H;if(k.bbox.ic){P=k.bbox.ic}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&k.bbox.scale===1&&!this.data[this.base].Get("largeop")){y=w=0}}var J=this.getValues("subscriptshift","superscriptshift"),G=this.HTMLgetMu(K);J.subscriptshift=(J.subscriptshift===""?0:b.length2em(J.subscriptshift,G));J.superscriptshift=(J.superscriptshift===""?0:b.length2em(J.superscriptshift,G));var o=0;if(x){o=x.bbox.w+P}else{if(j){o=j.bbox.w-P}}if(o<0){o=0}b.placeBox(k,o,0);if(!e&&!j){w=Math.max(w,b.TeX.sub1*Q,J.subscriptshift);if(n){w=Math.max(w,n.bbox.h-(4/5)*O)}if(x){w=Math.max(w,x.bbox.h-(4/5)*O)}if(n){b.placeBox(n,o+k.bbox.w+B-P,-w)}if(x){b.placeBox(x,0,-w)}}else{if(!n&&!x){f=this.getValues("displaystyle","texprimestyle");H=b.TeX[(f.displaystyle?"sup1":(f.texprimestyle?"sup3":"sup2"))];y=Math.max(y,H*Q,J.superscriptshift);if(e){y=Math.max(y,e.bbox.d+(1/4)*O)}if(j){y=Math.max(y,j.bbox.d+(1/4)*O)}if(e){b.placeBox(e,o+k.bbox.w+B,y)}if(j){b.placeBox(j,0,y)}}else{w=Math.max(w,b.TeX.sub2*Q);var z=b.TeX.rule_thickness*Q;var M=(n||x).bbox.h,N=(e||j).bbox.d;if(x){M=Math.max(M,x.bbox.h)}if(j){N=Math.max(N,j.bbox.d)}if((y-N)-(M-w)<3*z){w=3*z-y+N+M;F=(4/5)*O-(y-N);if(F>0){y+=F;w-=F}}y=Math.max(y,J.superscriptshift);w=Math.max(w,J.subscriptshift);if(e){b.placeBox(e,o+k.bbox.w+B,y)}if(j){b.placeBox(j,o+P-j.bbox.w,y)}if(n){b.placeBox(n,o+k.bbox.w+B-P,-w)}if(x){b.placeBox(x,o-x.bbox.w,-w)}}}this.HTMLhandleSpace(K);this.HTMLhandleColor(K);return K},HTMLgetScripts:function(p,q){var o,d,e=[];var n=1,g=this.data.length,f=0;for(var h=0;h<4;h+=2){while(n<g&&this.data[n].type!=="mprescripts"){for(var l=h;l<h+2;l++){if(this.data[n]&&this.data[n].type!=="none"){if(!e[l]){e[l]=b.createBox(p);e[l].bbox=this.HTMLemptyBBox({});if(f){b.createBlank(e[l],f);e[l].bbox.w=e[l].bbox.rw=f}}this.data[n].toHTML(e[l]);this.HTMLcombineBBoxes(this.data[n],e[l].bbox)}n++}d=e[h];o=e[h+1];if(d&&o){if(d.bbox.w<o.bbox.w){b.createBlank(d,o.bbox.w-d.bbox.w);d.bbox.w=o.bbox.w;d.bbox.rw=Math.max(d.bbox.w,d.bbox.rw)}else{if(d.bbox.w>o.bbox.w){b.createBlank(o,d.bbox.w-o.bbox.w);o.bbox.w=d.bbox.w;o.bbox.rw=Math.max(o.bbox.w,o.bbox.rw)}}}if(d){f=d.bbox.w}else{if(o){f=o.bbox.w}}}n++;f=0}for(l=0;l<4;l++){if(e[l]){e[l].bbox.w+=q;e[l].bbox.rw=Math.max(e[l].bbox.w,e[l].bbox.rw);this.HTMLcleanBBox(e[l].bbox)}}return e},HTMLstretchH:a.mbase.HTMLstretchH,HTMLstretchV:a.mbase.HTMLstretchV});MathJax.Hub.Startup.signal.Post("HTML-CSS mmultiscripts Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/mmultiscripts.js")});
 
diff --git a/jax/output/HTML-CSS/autoload/ms.js b/jax/output/HTML-CSS/autoload/ms.js
index cd7b79cba..7d9323997 100644
--- a/jax/output/HTML-CSS/autoload/ms.js
+++ b/jax/output/HTML-CSS/autoload/ms.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/autoload/ms.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var c="2.1";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];a.ms.Augment({toHTML:function(e){e=this.HTMLhandleSize(this.HTMLcreateSpan(e));var d=this.getValues("lquote","rquote");var g=this.data.join("");var f=[];if(d.lquote.length===1){f.push(this.HTMLquoteRegExp(d.lquote))}if(d.rquote.length===1){f.push(this.HTMLquoteRegExp(d.rquote))}if(f.length){g=g.replace(RegExp("("+f.join("|")+")","g"),"\\$1")}this.HTMLhandleVariant(e,this.HTMLgetVariant(),d.lquote+g+d.rquote);this.HTMLhandleSpace(e);this.HTMLhandleColor(e);return e},HTMLquoteRegExp:function(d){return d.replace(/([.*+?|{}()\[\]\\])/g,"\\$1")}});a.ms.prototype.defaults.mathvariant="monospace";MathJax.Hub.Startup.signal.Post("HTML-CSS ms Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/ms.js")});
+MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var c="2.2";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];a.ms.Augment({toHTML:function(e){e=this.HTMLhandleSize(this.HTMLcreateSpan(e));var d=this.getValues("lquote","rquote");var g=this.data.join("");var f=[];if(d.lquote.length===1){f.push(this.HTMLquoteRegExp(d.lquote))}if(d.rquote.length===1){f.push(this.HTMLquoteRegExp(d.rquote))}if(f.length){g=g.replace(RegExp("("+f.join("|")+")","g"),"\\$1")}this.HTMLhandleVariant(e,this.HTMLgetVariant(),d.lquote+g+d.rquote);this.HTMLhandleSpace(e);this.HTMLhandleColor(e);return e},HTMLquoteRegExp:function(d){return d.replace(/([.*+?|{}()\[\]\\])/g,"\\$1")}});a.ms.prototype.defaults.mathvariant="monospace";MathJax.Hub.Startup.signal.Post("HTML-CSS ms Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/ms.js")});
 
diff --git a/jax/output/HTML-CSS/autoload/mtable.js b/jax/output/HTML-CSS/autoload/mtable.js
index 2af2c62e1..829297daf 100644
--- a/jax/output/HTML-CSS/autoload/mtable.js
+++ b/jax/output/HTML-CSS/autoload/mtable.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/autoload/mtable.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var c="2.1";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];a.mtable.Augment({toHTML:function(r){r=this.HTMLcreateSpan(r);if(this.data.length===0){return r}var G=this.getValues("columnalign","rowalign","columnspacing","rowspacing","columnwidth","equalcolumns","equalrows","columnlines","rowlines","frame","framespacing","align","useHeight","width","side","minlabelspacing");var aF=G.width.match(/%$/);var av=b.createStack(r);var aC=this.HTMLgetScale(),ax=this.HTMLgetMu(r),ay=-1;var ao=[],ar=[],ai=[],au=[],at=[],ad,ac,an=-1,ab,am,V,aB,O,az,aK=[];var aj=b.FONTDATA.baselineskip*aC*G.useHeight,aP,E=b.FONTDATA.lineH*aC,L=b.FONTDATA.lineD*aC;for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);au[ad]=[];ao[ad]=ar[ad]=0;for(ac=V,am=aB.data.length+V;ac<am;ac++){if(ai[ac]==null){if(ac>an){an=ac}at[ac]=b.createStack(b.createBox(av));ai[ac]=-b.BIGDIMEN}au[ad][ac]=b.createBox(at[ac]);aK.push(aB.data[ac-V].toHTML(au[ad][ac]))}}b.MeasureSpans(aK);for(ad=0,ab=this.data.length;ad<ab;ad++){aB=this.data[ad];V=(aB.type==="mlabeledtr"?ay:0);for(ac=V,am=aB.data.length+V;ac<am;ac++){O=aB.data[ac-V];if(O.isMultiline){au[ad][ac].style.width="100%"}if(O.isEmbellished()){az=O.CoreMO();var aO=az.Get("minsize",true);if(aO){var 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diff --git a/jax/output/HTML-CSS/autoload/multiline.js b/jax/output/HTML-CSS/autoload/multiline.js
index e0d0fc352..a9c276075 100644
--- a/jax/output/HTML-CSS/autoload/multiline.js
+++ b/jax/output/HTML-CSS/autoload/multiline.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/autoload/multiline.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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n=j.HTMLspanElement(),o=n.bbox.w;if(n.style.paddingLeft){o+=b.unEm(n.style.paddingLeft)}if(p.linebreakstyle===a.LINEBREAKSTYLE.AFTER){i+=o;o=0}if(i-h.shift===0){return false}var k=b.linebreakWidth-i;if(f.n===0&&(p.indentshiftfirst!==f.VALUES.indentshiftfirst||p.indentalignfirst!==f.VALUES.indentalignfirst)){var l=this.HTMLgetAlign(f,p),g=this.HTMLgetShift(f,p,l);k+=(h.shift-g)}var m=Math.floor(k/b.linebreakWidth*1000);if(m<0){m=e.toobig-3*m}if(p.fence){m+=e.fence}if((p.linebreakstyle===a.LINEBREAKSTYLE.AFTER&&p.texClass===a.TEXCLASS.OPEN)||p.texClass===a.TEXCLASS.CLOSE){m+=e.close}m+=h.nest*e.nestfactor;var q=e[p.linebreak||a.LINEBREAK.AUTO];if(!(q instanceof Array)){if(k>=0){m=q*h.nest}}else{m=Math.max(1,m+q[0]*h.nest)}if(m>=h.penalty){return false}h.penalty=m;h.values=p;h.W=i;h.w=o;p.lineleading=b.length2em(p.lineleading,f.VALUES.lineleading);p.id=this.spanID;return true}});a.mspace.Augment({HTMLbetterBreak:function(g,f){if(g.values&&g.values.id===this.spanID){return false}var m=this.getValues("linebreak");var h=g.scanW,k=this.HTMLspanElement(),l=k.bbox.w;if(k.style.paddingLeft){l+=b.unEm(k.style.paddingLeft)}if(h-g.shift===0){return false}var i=b.linebreakWidth-h;var j=Math.floor(i/b.linebreakWidth*1000);if(j<0){j=e.toobig-3*j}j+=g.nest*e.nestfactor;var n=e[m.linebreak||a.LINEBREAK.AUTO];if(m.linebreak===a.LINEBREAK.AUTO&&l>=e.spacelimit){n=[(l+e.spaceoffset)*e.spacefactor]}if(!(n instanceof Array)){if(i>=0){j=n*g.nest}}else{j=Math.max(1,j+n[0]*g.nest)}if(j>=g.penalty){return false}g.penalty=j;g.values=m;g.W=h;g.w=l;m.lineleading=f.VALUES.lineleading;m.linebreakstyle="before";m.id=this.spanID;return true}});MathJax.Hub.Register.StartupHook("TeX mathchoice Ready",function(){a.TeXmathchoice.Augment({HTMLbetterBreak:function(g,f){return this.Core().HTMLbetterBreak(g,f)},HTMLmoveLine:function(j,f,h,i,g){return this.Core().HTMLmoveSlice(j,f,h,i,g)}})});a.maction.Augment({HTMLbetterBreak:function(g,f){return this.Core().HTMLbetterBreak(g,f)},HTMLmoveLine:function(j,f,h,i,g){return this.Core().HTMLmoveSlice(j,f,h,i,g)},HTMLmoveSlice:function(g,i,l,f,m,j){var o=document.getElementById("MathJax-HitBox-"+this.spanID+b.idPostfix);if(o){o.parentNode.removeChild(o)}var k=this.SUPER(arguments).HTMLmoveSlice.apply(this,arguments);if(i.length===0){l=this.HTMLspanElement();var h=0;while(l){o=this.HTMLhandleHitBox(l,"-Continue-"+h);l=l.nextMathJaxSpan;h++}}return k}});a.semantics.Augment({HTMLbetterBreak:function(g,f){return(this.data[0]?this.data[0].HTMLbetterBreak(g,f):false)},HTMLmoveLine:function(j,f,h,i,g){return(this.data[0]?this.data[0].HTMLmoveSlice(j,f,h,i,g):null)}});MathJax.Hub.Startup.signal.Post("HTML-CSS multiline Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/multiline.js")});
+MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){var d="2.2";var a=MathJax.ElementJax.mml,b=MathJax.OutputJax["HTML-CSS"];var e={newline:0,nobreak:1000000,goodbreak:[-200],badbreak:[+200],auto:[0],toobig:800,nestfactor:400,spacefactor:-100,spaceoffset:2,spacelimit:1,fence:500,close:500};var c={linebreakstyle:"after"};a.mbase.Augment({HTMLlinebreakPenalty:e,HTMLmultiline:function(n){var o=this;while(o.inferred||(o.parent&&o.parent.type==="mrow"&&o.parent.data.length===1)){o=o.parent}var l=((o.type==="math"&&o.Get("display")==="block")||o.type==="mtd");o.isMultiline=true;var p=this.getValues("linebreak","linebreakstyle","lineleading","linebreakmultchar","indentalign","indentshift","indentalignfirst","indentshiftfirst","indentalignlast","indentshiftlast");if(p.linebreakstyle===a.LINEBREAKSTYLE.INFIXLINEBREAKSTYLE){p.linebreakstyle=this.Get("infixlinebreakstyle")}p.lineleading=b.length2em(p.lineleading,1,0.5);this.HTMLremoveColor(n);var m=b.createStack(n);var f={n:0,Y:0,scale:this.HTMLgetScale(),isTop:l,values:{},VALUES:p},k=this.HTMLgetAlign(f,{}),h=this.HTMLgetShift(f,{},k),g=[],i={index:[],penalty:e.nobreak,w:0,W:h,shift:h,scanW:h,nest:0},j=false;while(this.HTMLbetterBreak(i,f)&&(i.scanW>=b.linebreakWidth||i.penalty==e.newline)){this.HTMLaddLine(m,g,i.index,f,i.values,j);g=i.index.slice(0);j=true;k=this.HTMLgetAlign(f,i.values);h=this.HTMLgetShift(f,i.values,k);if(k===a.INDENTALIGN.CENTER){h=0}i.W=i.shift=i.scanW=h;i.penalty=e.nobreak}f.isLast=true;this.HTMLaddLine(m,g,[],f,c,j);if(l){m.style.width="100%";if(o.type==="math"){n.bbox.width="100%"}}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);n.bbox.isMultiline=true;return n},HTMLbetterBreak:function(h,f){if(this.isToken){return false}if(this.isEmbellished()){h.embellished=this;return this.CoreMO().HTMLbetterBreak(h,f)}if(this.linebreakContainer){return false}var p=h.index.slice(0),n=h.index.shift(),l=this.data.length,k,q,j,o=(h.index.length>0),g=false;if(n==null){n=-1}if(!o){n++;h.W+=h.w;h.w=0}j=h.scanW=h.W;h.nest++;while(n<l&&h.scanW<1.33*b.linebreakWidth){if(this.data[n]){if(this.data[n].HTMLbetterBreak(h,f)){g=true;p=[n].concat(h.index);k=h.W;q=h.w;if(h.penalty===e.newline){h.index=p;h.nest--;return true}}j=(o?h.scanW:this.HTMLaddWidth(n,h,j))}h.index=[];n++;o=false}h.nest--;h.index=p;if(g){h.W=k;h.w=q}return g},HTMLaddWidth:function(f,j,h){if(this.data[f]){var g=this.data[f].HTMLspanElement();h+=g.bbox.w;if(g.style.paddingLeft){h+=b.unEm(g.style.paddingLeft)}if(g.style.paddingRight){h+=b.unEm(g.style.paddingRight)}j.W=j.scanW=h;j.w=0}return h},HTMLaddLine:function(n,g,j,f,o,l){line=b.createBox(n);line.bbox=this.HTMLemptyBBox({});f.first=l;f.last=true;this.HTMLmoveLine(g,j,line,f,o);this.HTMLcleanBBox(line.bbox);var m=this.HTMLgetAlign(f,o),h=this.HTMLgetShift(f,o,m);if(h){b.createBlank(line,h,(m!==a.INDENTALIGN.RIGHT));line.bbox.w+=h;line.bbox.rw+=h}if(f.n>0){var k=b.FONTDATA.baselineskip*f.scale;var i=(f.values.lineleading==null?f.VALUES:f.values).lineleading;f.Y-=Math.max(k,f.d+line.bbox.h+i)}b.alignBox(line,m,f.Y);f.d=line.bbox.d;f.values=o;f.n++},HTMLgetAlign:function(i,f){var j=f,g=i.values,h=i.VALUES,k;if(i.n===0){k=j.indentalignfirst||g.indentalignfirst||h.indentalignfirst}else{if(i.isLast){k=g.indentalignlast||h.indentalignlast}else{k=g.indentalign||h.indentalign}}if(k===a.INDENTALIGN.INDENTALIGN){k=g.indentalign||h.indentalign}if(k===a.INDENTALIGN.AUTO){k=(i.isTop?this.displayAlign:a.INDENTALIGN.LEFT)}return k},HTMLgetShift:function(j,g,l){if(l===a.INDENTALIGN.CENTER){return 0}var k=g,h=j.values,i=j.VALUES,f;if(j.n===0){f=k.indentshiftfirst||h.indentshiftfirst||i.indentshiftfirst}else{if(j.isLast){f=h.indentshiftlast||i.indentshiftlast}else{f=h.indentshift||i.indentshift}}if(f===a.INDENTSHIFT.INDENTSHIFT){f=h.indentshift||i.indentshift}if(f==="auto"||f===""){f=(j.isTSop?this.displayIndent:"0")}return b.length2em(f,0)},HTMLmoveLine:function(o,f,l,n,g){var k=o[0],h=f[0];if(k==null){k=-1}if(h==null){h=this.data.length-1}if(k===h&&o.length>1){this.data[k].HTMLmoveSlice(o.slice(1),f.slice(1),l,n,g,"paddingLeft")}else{var m=n.last;n.last=false;while(k<h){if(this.data[k]){if(o.length<=1){this.data[k].HTMLmoveSpan(l,n,g)}else{this.data[k].HTMLmoveSlice(o.slice(1),[],l,n,g,"paddingLeft")}}k++;n.first=false;o=[]}n.last=m;if(this.data[k]){if(f.length<=1){this.data[k].HTMLmoveSpan(l,n,g)}else{this.data[k].HTMLmoveSlice([],f.slice(1),l,n,g,"paddingRight")}}}},HTMLmoveSlice:function(g,j,m,f,o,k){this.HTMLremoveColor();var l=this.HTMLcreateSliceSpan(m);this.HTMLmoveLine(g,j,l,f,o);l.style[k]="";this.HTMLcombineBBoxes(l,m.bbox);this.HTMLcleanBBox(l.bbox);if(j.length===0){m=this.HTMLspanElement();m.parentNode.removeChild(m);m.nextMathJaxSpan.id=m.id;var h=0;while(m=m.nextMathJaxSpan){var i=this.HTMLhandleColor(m);if(i){i.id+="-MathJax-Continue-"+h;h++}}}return l},HTMLcreateSliceSpan:function(g){var j=this.HTMLspanElement(),i=0;var f=j;while(f.nextMathJaxSpan){f=f.nextMathJaxSpan;i++}var h=j.cloneNode(false);f.nextMathJaxSpan=h;h.nextMathJaxSpan=null;h.id+="-MathJax-Continue-"+i;h.bbox=this.HTMLemptyBBox({});return g.appendChild(h)},HTMLmoveSpan:function(f,j,h){if(!(j.first||j.last)||(j.first&&j.values.linebreakstyle===a.LINEBREAKSTYLE.BEFORE)||(j.last&&h.linebreakstyle===a.LINEBREAKSTYLE.AFTER)){var g=document.getElementById("MathJax-Color-"+this.spanID+b.idPostfix);if(g){f.appendChild(g)}var i=this.HTMLspanElement();f.appendChild(i);if(j.last){i.style.paddingRight=""}if(j.first||j.nextIsFirst){delete j.nextIsFirst;i.style.paddingLeft="";if(g){this.HTMLremoveColor(i);this.HTMLhandleColor(i)}}this.HTMLcombineBBoxes(this,f.bbox)}else{if(j.first){j.nextIsFirst=true}else{delete j.nextIsFirst}}}});a.mfenced.Augment({HTMLbetterBreak:function(h,f){var t=h.index.slice(0),r=h.index.shift(),o=this.data.length,n,u,l,s=(h.index.length>0),g=false;if(r==null){r=-1}if(!s){r++;h.W+=h.w;h.w=0}l=h.scanW=h.W;h.nest++;if(!this.dataI){this.dataI=[];if(this.data.open){this.dataI.push("open")}if(o){this.dataI.push(0)}for(var q=1;q<o;q++){if(this.data["sep"+q]){this.dataI.push("sep"+q)}this.dataI.push(q)}if(this.data.close){this.dataI.push("close")}}o=this.dataI.length;while(r<o&&h.scanW<1.33*b.linebreakWidth){var p=this.dataI[r];if(this.data[p]){if(this.data[p].HTMLbetterBreak(h,f)){g=true;t=[r].concat(h.index);n=h.W;u=h.w;if(h.penalty===e.newline){h.index=t;h.nest--;return true}}l=(s?h.scanW:this.HTMLaddWidth(r,h,l))}h.index=[];r++;s=false}h.nest--;h.index=t;if(g){h.W=n;h.w=u}return g},HTMLmoveLine:function(g,l,o,f,q){var n=g[0],m=l[0];if(n==null){n=-1}if(m==null){m=this.dataI.length-1}if(n===m&&g.length>1){this.data[this.dataI[n]].HTMLmoveSlice(g.slice(1),l.slice(1),o,f,q,"paddingLeft")}else{var p=f.last;f.last=false;var h=this.dataI[n];while(n<m){if(this.data[h]){if(g.length<=1){this.data[h].HTMLmoveSpan(o,f,q)}else{this.data[h].HTMLmoveSlice(g.slice(1),[],o,f,q,"paddingLeft")}}n++;h=this.dataI[n];f.first=false;g=[]}f.last=p;if(this.data[h]){if(l.length<=1){this.data[h].HTMLmoveSpan(o,f,q)}else{this.data[h].HTMLmoveSlice([],l.slice(1),o,f,q,"paddingRight")}}}}});a.msubsup.Augment({HTMLbetterBreak:function(h,f){if(!this.data[this.base]){return false}var n=h.index.slice(0),l=h.index.shift(),k,o,j,m=(h.index.length>0),g=false;if(!m){h.W+=h.w;h.w=0}j=h.scanW=h.W;if(l==null){this.HTMLbaseW=this.data[this.base].HTMLspanElement().bbox.w;this.HTMLdw=this.HTMLspanElement().bbox.w-this.HTMLbaseW}if(this.data[this.base].HTMLbetterBreak(h,f)){g=true;n=[this.base].concat(h.index);k=h.W;o=h.w;if(h.penalty===e.newline){g=m=true}}if(!m){this.HTMLaddWidth(this.base,h,j)}h.scanW+=this.HTMLdw;h.W=h.scanW;h.index=[];if(g){h.W=k;h.w=o;h.index=n}return g},HTMLmoveLine:function(m,g,j,l,h){if(this.data[this.base]){if(m.length>1){this.data[this.base].HTMLmoveSlice(m.slice(1),g.slice(1),j,l,h,"paddingLeft")}else{if(g.length<=1){this.data[this.base].HTMLmoveSpan(j,l,h)}else{this.data[this.base].HTMLmoveSlice([],g.slice(1),j,l,h,"paddingRight")}}}if(g.length===0){var i=this.data[this.sup]||this.data[this.sub];if(i){var k=i.HTMLspanElement().parentNode,f=k.parentNode;if(this.data[this.base]){f.removeChild(f.firstChild)}for(k=f.firstChild;k;k=k.nextSibling){k.style.left=b.Em(b.unEm(k.style.left)-this.HTMLbaseW)}f.bbox.w-=this.HTMLbaseW;f.style.width=b.Em(f.bbox.w);this.HTMLcombineBBoxes(f,j.bbox);j.appendChild(f)}}}});a.mo.Augment({HTMLbetterBreak:function(h,f){if(h.values&&h.values.id===this.spanID){return false}var p=this.getValues("linebreak","linebreakstyle","lineleading","linebreakmultchar","indentalign","indentshift","indentalignfirst","indentshiftfirst","indentalignlast","indentshiftlast","texClass","fence");if(p.linebreakstyle===a.LINEBREAKSTYLE.INFIXLINEBREAKSTYLE){p.linebreakstyle=this.Get("infixlinebreakstyle")}if(p.texClass===a.TEXCLASS.OPEN){h.nest++}if(p.texClass===a.TEXCLASS.CLOSE){h.nest--}var i=h.scanW,j=(h.embellished||this);delete h.embellished;var n=j.HTMLspanElement(),o=n.bbox.w;if(n.style.paddingLeft){o+=b.unEm(n.style.paddingLeft)}if(p.linebreakstyle===a.LINEBREAKSTYLE.AFTER){i+=o;o=0}if(i-h.shift===0){return false}var k=b.linebreakWidth-i;if(f.n===0&&(p.indentshiftfirst!==f.VALUES.indentshiftfirst||p.indentalignfirst!==f.VALUES.indentalignfirst)){var l=this.HTMLgetAlign(f,p),g=this.HTMLgetShift(f,p,l);k+=(h.shift-g)}var m=Math.floor(k/b.linebreakWidth*1000);if(m<0){m=e.toobig-3*m}if(p.fence){m+=e.fence}if((p.linebreakstyle===a.LINEBREAKSTYLE.AFTER&&p.texClass===a.TEXCLASS.OPEN)||p.texClass===a.TEXCLASS.CLOSE){m+=e.close}m+=h.nest*e.nestfactor;var q=e[p.linebreak||a.LINEBREAK.AUTO];if(!(q instanceof Array)){if(k>=0){m=q*h.nest}}else{m=Math.max(1,m+q[0]*h.nest)}if(m>=h.penalty){return false}h.penalty=m;h.values=p;h.W=i;h.w=o;p.lineleading=b.length2em(p.lineleading,f.VALUES.lineleading);p.id=this.spanID;return true}});a.mspace.Augment({HTMLbetterBreak:function(g,f){if(g.values&&g.values.id===this.spanID){return false}var n=this.getValues("linebreak");var k=n.linebreak;if(!k||this.hasDimAttr()){k=a.LINEBREAK.AUTO}var h=g.scanW,l=this.HTMLspanElement(),m=l.bbox.w;if(l.style.paddingLeft){m+=b.unEm(l.style.paddingLeft)}if(h-g.shift===0){return false}var i=b.linebreakWidth-h;var j=Math.floor(i/b.linebreakWidth*1000);if(j<0){j=e.toobig-3*j}j+=g.nest*e.nestfactor;var o=e[k];if(k===a.LINEBREAK.AUTO&&m>=e.spacelimit){o=[(m+e.spaceoffset)*e.spacefactor]}if(!(o instanceof Array)){if(i>=0){j=o*g.nest}}else{j=Math.max(1,j+o[0]*g.nest)}if(j>=g.penalty){return false}g.penalty=j;g.values=n;g.W=h;g.w=m;n.lineleading=f.VALUES.lineleading;n.linebreakstyle="before";n.id=this.spanID;return true}});MathJax.Hub.Register.StartupHook("TeX mathchoice Ready",function(){a.TeXmathchoice.Augment({HTMLbetterBreak:function(g,f){return this.Core().HTMLbetterBreak(g,f)},HTMLmoveLine:function(j,f,h,i,g){return this.Core().HTMLmoveSlice(j,f,h,i,g)}})});a.maction.Augment({HTMLbetterBreak:function(g,f){return this.Core().HTMLbetterBreak(g,f)},HTMLmoveLine:function(j,f,h,i,g){return this.Core().HTMLmoveSlice(j,f,h,i,g)},HTMLmoveSlice:function(g,i,l,f,m,j){var o=document.getElementById("MathJax-HitBox-"+this.spanID+b.idPostfix);if(o){o.parentNode.removeChild(o)}var k=this.SUPER(arguments).HTMLmoveSlice.apply(this,arguments);if(i.length===0){l=this.HTMLspanElement();var h=0;while(l){o=this.HTMLhandleHitBox(l,"-Continue-"+h);l=l.nextMathJaxSpan;h++}}return k}});a.semantics.Augment({HTMLbetterBreak:function(g,f){return(this.data[0]?this.data[0].HTMLbetterBreak(g,f):false)},HTMLmoveLine:function(j,f,h,i,g){return(this.data[0]?this.data[0].HTMLmoveSlice(j,f,h,i,g):null)}});MathJax.Hub.Startup.signal.Post("HTML-CSS multiline Ready");MathJax.Ajax.loadComplete(b.autoloadDir+"/multiline.js")});
 
diff --git a/jax/output/HTML-CSS/config.js b/jax/output/HTML-CSS/config.js
index fec4f6570..6cdfc7638 100644
--- a/jax/output/HTML-CSS/config.js
+++ b/jax/output/HTML-CSS/config.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/config.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.1",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px"}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set("Your browser does not support MathJax",null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
+MathJax.OutputJax["HTML-CSS"]=MathJax.OutputJax({id:"HTML-CSS",version:"2.2",directory:MathJax.OutputJax.directory+"/HTML-CSS",extensionDir:MathJax.OutputJax.extensionDir+"/HTML-CSS",autoloadDir:MathJax.OutputJax.directory+"/HTML-CSS/autoload",fontDir:MathJax.OutputJax.directory+"/HTML-CSS/fonts",webfontDir:MathJax.OutputJax.fontDir+"/HTML-CSS",config:{scale:100,minScaleAdjust:50,availableFonts:["STIX","TeX"],preferredFont:"TeX",webFont:"TeX",imageFont:"TeX",undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",mtextFontInherit:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_Display":{"text-align":"center",margin:"1em 0em"},".MathJax .merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"1px 3px","font-style":"normal","font-size":"90%"},"#MathJax_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')",padding:"3px 4px","z-index":401}}}});if(MathJax.Hub.Browser.isMSIE&&document.documentMode>=9){delete MathJax.OutputJax["HTML-CSS"].config.styles["#MathJax_Tooltip"].filter}if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}MathJax.Hub.Register.StartupHook("End Config",[function(b,c){var a=b.Insert({minBrowserVersion:{Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4},inlineMathDelimiters:["$","$"],displayMathDelimiters:["$$","$$"],multilineDisplay:true,minBrowserTranslate:function(f){var e=b.getJaxFor(f),k=["[Math]"],j;var h=document.createElement("span",{className:"MathJax_Preview"});if(e.inputJax==="TeX"){if(e.root.Get("displaystyle")){j=a.displayMathDelimiters;k=[j[0]+e.originalText+j[1]];if(a.multilineDisplay){k=k[0].split(/\n/)}}else{j=a.inlineMathDelimiters;k=[j[0]+e.originalText.replace(/^\s+/,"").replace(/\s+$/,"")+j[1]]}}for(var g=0,d=k.length;g<d;g++){h.appendChild(document.createTextNode(k[g]));if(g<d-1){h.appendChild(document.createElement("br"))}}f.parentNode.insertBefore(h,f)}},(b.config["HTML-CSS"]||{}));if(b.Browser.version!=="0.0"&&!b.Browser.versionAtLeast(a.minBrowserVersion[b.Browser]||0)){c.Translate=a.minBrowserTranslate;b.Config({showProcessingMessages:false});MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);b.Startup.signal.Post("MathJax not supported")}},MathJax.Hub,MathJax.OutputJax["HTML-CSS"]]);MathJax.OutputJax["HTML-CSS"].loadComplete("config.js");
 
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/AlphaPresentForms.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/AlphaPresentForms.js
index 3d99f67fb..95ed259ed 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/AlphaPresentForms.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/AlphaPresentForms.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/AlphaPresentForms.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/Arrows.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/Arrows.js
index de51c05d7..85e365be6 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/Arrows.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/Arrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/Arrows.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/BBBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/BBBold.js
index 4c26cd64f..bb35f1ca8 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/BBBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/BBBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/BBBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoldFraktur.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoldFraktur.js
index ef2aac87e..6d25e4a15 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoldFraktur.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoldFraktur.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoldFraktur.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoxDrawing.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoxDrawing.js
index 861388be0..79bbf8711 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoxDrawing.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoxDrawing.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoxDrawing.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiacritMarks.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiacritMarks.js
index fd1bb414a..cdeb0b0e7 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiacritMarks.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiactForSymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiactForSymbols.js
index 40ebc2fae..3fbc651cf 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiactForSymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiactForSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiactForSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/ControlPictures.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/ControlPictures.js
index 43c081416..fdf966edd 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/ControlPictures.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/ControlPictures.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/ControlPictures.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/CurrencySymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/CurrencySymbols.js
index b20ae8fc9..d68e8d87b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/CurrencySymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/CurrencySymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/CurrencySymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/Cyrillic.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/Cyrillic.js
index bd9e228ab..c82c52fba 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/Cyrillic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/Cyrillic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/Cyrillic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/EnclosedAlphanum.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/EnclosedAlphanum.js
index 290a46a17..80bcf54f6 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/EnclosedAlphanum.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/EnclosedAlphanum.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/EnclosedAlphanum.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeneralPunctuation.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeneralPunctuation.js
index ed4416455..2d5ca6fa0 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeneralPunctuation.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeometricShapes.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeometricShapes.js
index 07dbe811c..a82c1d47e 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeometricShapes.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeometricShapes.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekAndCoptic.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekAndCoptic.js
index 7385070f1..a42a120d6 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekAndCoptic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekAndCoptic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekBold.js
index cb9aff505..6ecb24574 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekSSBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekSSBold.js
index 38258931a..914fe2804 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekSSBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekSSBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekSSBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/IPAExtensions.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/IPAExtensions.js
index 62ace5e0d..cf9be72cc 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/IPAExtensions.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/IPAExtensions.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/IPAExtensions.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/Latin1Supplement.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/Latin1Supplement.js
index 18eb5e863..93d26f770 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/Latin1Supplement.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/Latin1Supplement.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedA.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedA.js
index 47549c3a8..6e929dc46 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedA.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedAdditional.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedAdditional.js
index af342ac32..a571f246a 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedAdditional.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedAdditional.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedAdditional.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedB.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedB.js
index ddb360c13..d7d008e36 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedB.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedD.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedD.js
index e63749296..5f23e6567 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedD.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedD.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedD.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/LetterlikeSymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/LetterlikeSymbols.js
index 0123d053a..590f6b07b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/LetterlikeSymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/Main.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/Main.js
index eb29cab39..0e08de18a 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathBold.js
index 5ff866848..b7541048d 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathOperators.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathOperators.js
index a8a07109d..7ab415061 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathOperators.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathSSBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathSSBold.js
index 021e2c56e..2dc9c5c29 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathSSBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathSSBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathSSBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsA.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsA.js
index af40a19ce..1a59c8070 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsA.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsB.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsB.js
index 5546ea56a..b0cc5689b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsB.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscSymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscSymbols.js
index 036c3f9fa..a1e90b38a 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscSymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscTechnical.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscTechnical.js
index 07b180171..b77360d59 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscTechnical.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscTechnical.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscTechnical.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/NumberForms.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/NumberForms.js
index c43c52035..2503d93cb 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/NumberForms.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/NumberForms.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/NumberForms.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/PhoneticExtensions.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/PhoneticExtensions.js
index 28a12c86e..720bdb656 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/PhoneticExtensions.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/PhoneticExtensions.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/PhoneticExtensions.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/SpacingModLetters.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/SpacingModLetters.js
index b3fccf348..968fe8a2c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/SpacingModLetters.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuperAndSubscripts.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuperAndSubscripts.js
index 7ed58958a..149a13a1e 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuperAndSubscripts.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuperAndSubscripts.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuperAndSubscripts.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuppMathOperators.js b/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuppMathOperators.js
index 8386cdc3a..72d05f184 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuppMathOperators.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuppMathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/AlphaPresentForms.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/AlphaPresentForms.js
index bdf7374c2..88e1ac493 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/AlphaPresentForms.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/AlphaPresentForms.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/AlphaPresentForms.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BasicLatin.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BasicLatin.js
index 3cd6a1749..e9c2f96a1 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BasicLatin.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BoxDrawing.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BoxDrawing.js
index 9ff58bf23..224d33c67 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BoxDrawing.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BoxDrawing.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BoxDrawing.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CombDiactForSymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CombDiactForSymbols.js
index ce8ae3a2f..40d5cc215 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CombDiactForSymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CombDiactForSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CombDiactForSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/ControlPictures.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/ControlPictures.js
index 425ab921c..4a17e3a60 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/ControlPictures.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/ControlPictures.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/ControlPictures.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CurrencySymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CurrencySymbols.js
index a48a0f611..e0b72f8e6 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CurrencySymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CurrencySymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CurrencySymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Cyrillic.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Cyrillic.js
index 6c093106c..492c6a8c8 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Cyrillic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Cyrillic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Cyrillic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/EnclosedAlphanum.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/EnclosedAlphanum.js
index ec2dec8d0..ffe660deb 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/EnclosedAlphanum.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/EnclosedAlphanum.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/EnclosedAlphanum.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GeneralPunctuation.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GeneralPunctuation.js
index 7fe9ee593..10706a9b8 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GeneralPunctuation.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekAndCoptic.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekAndCoptic.js
index f550939eb..897d7cd38 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekAndCoptic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekAndCoptic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekBoldItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekBoldItalic.js
index 6ba6bb1ba..e6c275862 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekBoldItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekBoldItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekBoldItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekSSBoldItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekSSBoldItalic.js
index 2790f6608..a6cd38e60 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekSSBoldItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekSSBoldItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekSSBoldItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/IPAExtensions.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/IPAExtensions.js
index e28961cbb..f9ba77a6f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/IPAExtensions.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/IPAExtensions.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/IPAExtensions.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Latin1Supplement.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Latin1Supplement.js
index 259666f6c..af1c2a730 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Latin1Supplement.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Latin1Supplement.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedA.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedA.js
index 91e26a65b..ad040d838 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedA.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedAdditional.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedAdditional.js
index 07b2f906f..60485e13f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedAdditional.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedAdditional.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedAdditional.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedB.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedB.js
index c9314bd30..4e2140d59 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedB.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LetterlikeSymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LetterlikeSymbols.js
index 209a319f1..b49dc7dee 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LetterlikeSymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Main.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Main.js
index 12f96a686..d9fdd630b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldItalic.js
index c0e84bb59..ee3711ad0 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldScript.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldScript.js
index 33558a103..d9290ec46 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldScript.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldScript.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldScript.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathOperators.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathOperators.js
index 5e93c9686..3948f3418 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathOperators.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathSSItalicBold.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathSSItalicBold.js
index 34bd8fdef..cbb41089c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathSSItalicBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathSSItalicBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathSSItalicBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/SpacingModLetters.js b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/SpacingModLetters.js
index 0e909cba8..85baa96c4 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/SpacingModLetters.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/AlphaPresentForms.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/AlphaPresentForms.js
index fde3f81d0..1f2e6a71c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/AlphaPresentForms.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/AlphaPresentForms.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/AlphaPresentForms.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/BoxDrawing.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/BoxDrawing.js
index 03ed74d18..cb5b9e9dd 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/BoxDrawing.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/BoxDrawing.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/BoxDrawing.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/CombDiactForSymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/CombDiactForSymbols.js
index 88b42e728..6dda4c5dd 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/CombDiactForSymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/CombDiactForSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/CombDiactForSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/ControlPictures.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/ControlPictures.js
index 8f31a61f4..d7f6e7884 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/ControlPictures.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/ControlPictures.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/ControlPictures.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/CurrencySymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/CurrencySymbols.js
index e77c1a7d6..5b249a572 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/CurrencySymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/CurrencySymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/CurrencySymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/Cyrillic.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/Cyrillic.js
index 34b11b0b9..0c06f66cf 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/Cyrillic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/Cyrillic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/Cyrillic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/EnclosedAlphanum.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/EnclosedAlphanum.js
index 37fb7e8fe..34d3d3eb8 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/EnclosedAlphanum.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/EnclosedAlphanum.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/EnclosedAlphanum.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/GeneralPunctuation.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/GeneralPunctuation.js
index a7b26dfe0..c2cb8aef8 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/GeneralPunctuation.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekAndCoptic.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekAndCoptic.js
index b4399ee14..4b10f1a92 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekAndCoptic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekAndCoptic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekItalic.js
index 4cce5f8a6..4a12762b3 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/IPAExtensions.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/IPAExtensions.js
index 9d25bfd34..fa887fd0d 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/IPAExtensions.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/IPAExtensions.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/IPAExtensions.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/Latin1Supplement.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/Latin1Supplement.js
index 3079cddc3..aa9695b7b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/Latin1Supplement.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/Latin1Supplement.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedA.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedA.js
index b3efd326e..e26fd50d6 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedA.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedAdditional.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedAdditional.js
index 4797569f6..4ef1d97c8 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedAdditional.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedAdditional.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedAdditional.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedB.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedB.js
index 40b65ddf6..62338ad92 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedB.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/LetterlikeSymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/LetterlikeSymbols.js
index ef8389dd1..812c9d64f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/LetterlikeSymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/Main.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/Main.js
index 6d06cc2cd..b437f1066 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathItalic.js
index e25dbf095..cdd4d9f9c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathOperators.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathOperators.js
index a090652aa..2d9bde544 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathOperators.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathSSItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathSSItalic.js
index d8bf78912..95d22ab1c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathSSItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathSSItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathSSItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathScript.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathScript.js
index dbe2ca77b..c488ea5bd 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathScript.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathScript.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathScript.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/SpacingModLetters.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/SpacingModLetters.js
index 9aa7e60ee..544d72b33 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/SpacingModLetters.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Italic/ij.js b/jax/output/HTML-CSS/fonts/STIX/General/Italic/ij.js
index 93dd75db9..b5e044289 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Italic/ij.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Italic/ij.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/ij.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/AlphaPresentForms.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/AlphaPresentForms.js
index 5683640d3..e6c3ad89c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/AlphaPresentForms.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/AlphaPresentForms.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/AlphaPresentForms.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Arrows.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Arrows.js
index 423d23dda..4da9430ef 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Arrows.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Arrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/Arrows.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/BBBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/BBBold.js
index 908e6466f..e3cdc646d 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/BBBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/BBBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/BBBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/BlockElements.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/BlockElements.js
index d6d950218..79eeeb5e1 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/BlockElements.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/BlockElements.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/BlockElements.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoldFraktur.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoldFraktur.js
index 966932aca..678c598db 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoldFraktur.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoldFraktur.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoldFraktur.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoxDrawing.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoxDrawing.js
index f99adf2a3..71080fb6f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoxDrawing.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoxDrawing.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoxDrawing.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/CJK.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/CJK.js
index ee25e67e7..94c55a080 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/CJK.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/CJK.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/CJK.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiacritMarks.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiacritMarks.js
index 041c8e74b..22332cbf6 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiacritMarks.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiactForSymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiactForSymbols.js
index 91a255046..ea455f59a 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiactForSymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiactForSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiactForSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/ControlPictures.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/ControlPictures.js
index 0481b2d1a..3139a3f51 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/ControlPictures.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/ControlPictures.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/ControlPictures.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/CurrencySymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/CurrencySymbols.js
index e46f6ed8e..ed4c42c9e 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/CurrencySymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/CurrencySymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/CurrencySymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Cyrillic.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Cyrillic.js
index a20fc78be..3853d65e5 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Cyrillic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Cyrillic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/Cyrillic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Dingbats.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Dingbats.js
index b5cf0e499..c872bc24b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Dingbats.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Dingbats.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/Dingbats.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/EnclosedAlphanum.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/EnclosedAlphanum.js
index 05eb1b42c..9dab2468f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/EnclosedAlphanum.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/EnclosedAlphanum.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/EnclosedAlphanum.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Fraktur.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Fraktur.js
index 4835da53a..3fba4f62c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Fraktur.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Fraktur.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/Fraktur.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeneralPunctuation.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeneralPunctuation.js
index 37d7d34d3..9eb69b8b9 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeneralPunctuation.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeometricShapes.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeometricShapes.js
index 27d66523b..4a4a4c68b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeometricShapes.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeometricShapes.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekAndCoptic.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekAndCoptic.js
index ea319ac67..4e3a8b214 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekAndCoptic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekAndCoptic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBold.js
index cd03650db..a2047b4f3 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBoldItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBoldItalic.js
index 39d2e6e84..1ac338151 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBoldItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBoldItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBoldItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekItalic.js
index cf24c5001..b9919eadb 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBold.js
index e06243e54..6c7ba95fe 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBoldItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBoldItalic.js
index bdaaf9304..fd03d3964 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBoldItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBoldItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBoldItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Hiragana.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Hiragana.js
index 9eeff0b22..b2f99bdf5 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Hiragana.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Hiragana.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/Hiragana.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/IPAExtensions.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/IPAExtensions.js
index 04007cb8c..dd5b0855d 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/IPAExtensions.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/IPAExtensions.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/IPAExtensions.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Latin1Supplement.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Latin1Supplement.js
index 4f452f84f..b883d4d04 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Latin1Supplement.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/Latin1Supplement.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedA.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedA.js
index c321df534..3a90a9931 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedA.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedAdditional.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedAdditional.js
index 3c936e7d7..5a18e2018 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedAdditional.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedAdditional.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedAdditional.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedB.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedB.js
index ccc1f0f13..2e86f9fc1 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedB.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedD.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedD.js
index 98b43d3b9..23df7996d 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedD.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedD.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedD.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/LetterlikeSymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/LetterlikeSymbols.js
index 9d901e357..b4d9dfe7d 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/LetterlikeSymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Main.js
index a9071e443..c8439be20 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBold.js
index 8c40d24d8..b4db5972a 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldItalic.js
index 8e81cbae9..8d1d5597f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldScript.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldScript.js
index f46ed091f..832b2ac07 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldScript.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldScript.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldScript.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathItalic.js
index c1a4119fa..faa3d3078 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathOperators.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathOperators.js
index dd623cd25..8ccb9c691 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathOperators.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSS.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSS.js
index 221cacc7f..f3a405fba 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSS.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSS.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSS.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSBold.js
index 5c1b62fc5..9943efb3d 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalic.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalic.js
index 814a5ade3..195ef0ed8 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalic.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalicBold.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalicBold.js
index 14793a73d..0c6aea5fd 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalicBold.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalicBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalicBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathScript.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathScript.js
index 58d5116b0..c8f62f000 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathScript.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathScript.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathScript.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathTT.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathTT.js
index 08bccd65b..819b04df4 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathTT.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathTT.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathTT.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsA.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsA.js
index 335eb9856..dd80d3b3b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsA.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsB.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsB.js
index 836e85897..9e064dc67 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsB.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbols.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbols.js
index 27b40d778..9da413682 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbols.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbolsAndArrows.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbolsAndArrows.js
index be99231c3..3da088bad 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbolsAndArrows.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbolsAndArrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbolsAndArrows.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscTechnical.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscTechnical.js
index 498f93ae0..85221253b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscTechnical.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscTechnical.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscTechnical.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/NumberForms.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/NumberForms.js
index c9898cfcd..52ddd4525 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/NumberForms.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/NumberForms.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/NumberForms.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/PhoneticExtensions.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/PhoneticExtensions.js
index e081ff429..1df527759 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/PhoneticExtensions.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/PhoneticExtensions.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/PhoneticExtensions.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/SpacingModLetters.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/SpacingModLetters.js
index c4a9ef37d..ce82457fe 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/SpacingModLetters.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Specials.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Specials.js
index 1b7598f51..4d8edc808 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/Specials.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/Specials.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/Specials.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuperAndSubscripts.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuperAndSubscripts.js
index ecdcd40d9..c501c4dd0 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuperAndSubscripts.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuperAndSubscripts.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuperAndSubscripts.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuppMathOperators.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuppMathOperators.js
index e88d6efa8..bfb792a7e 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuppMathOperators.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuppMathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsA.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsA.js
index f3c458a98..97f59d06a 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsA.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsB.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsB.js
index d75ca55a5..3a3037472 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsB.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/General/Regular/ij.js b/jax/output/HTML-CSS/fonts/STIX/General/Regular/ij.js
index 79690fbc3..006246843 100644
--- a/jax/output/HTML-CSS/fonts/STIX/General/Regular/ij.js
+++ b/jax/output/HTML-CSS/fonts/STIX/General/Regular/ij.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/ij.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Bold/All.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Bold/All.js
index 0cc8e67a6..8588f2b19 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Bold/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Bold/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Bold/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/All.js
index c398ba4ef..e4107bcb0 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/Main.js
index 5acd4d160..bf0882f7f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Bold/All.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Bold/All.js
index 0a1b7fa4e..83341341b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Bold/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Bold/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Bold/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/All.js
index dbc5c6a99..27369a1de 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/Main.js
index 4cb67e087..ef91a3ad9 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Bold/All.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Bold/All.js
index d7c058b03..5f7c70abf 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Bold/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Bold/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Bold/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/All.js
index 1bb7bd234..b1181490d 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/Main.js
index 98258373f..3d0236ce9 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Bold/All.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Bold/All.js
index f29dbdc49..11d656c5c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Bold/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Bold/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Bold/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/All.js
index 1d1e67b7f..f64115e30 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/Main.js
index 4cc3394fa..33a216de1 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Bold/All.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Bold/All.js
index a2dd25bcd..749c10d62 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Bold/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Bold/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Bold/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/All.js
index bb55b9e49..4294e1c34 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/Main.js
index ddb5e7ec0..1596ae55d 100644
--- a/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/All.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/All.js
index 618300d31..2f9890b1b 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/Main.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/Main.js
index 99b3d5180..5ac1f39c3 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/PrivateUse.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/PrivateUse.js
index 73f453337..1f7a9cbf4 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/PrivateUse.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/PrivateUse.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/PrivateUse.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/All.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/All.js
index c5f3a4070..64847e319 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/Main.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/Main.js
index 75f4603bf..a42b9ac9f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/PrivateUse.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/PrivateUse.js
index dd26cd077..ac43b96fa 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/PrivateUse.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/PrivateUse.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/PrivateUse.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/All.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/All.js
index 9d1e4ddb1..5e009269c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/Main.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/Main.js
index f22f5ed41..53c230e72 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/PrivateUse.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/PrivateUse.js
index d928484d4..f370fd874 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/PrivateUse.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/PrivateUse.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/PrivateUse.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/All.js
index ced4795d6..b5665556f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/Main.js
index fd5fa9cff..c9a5af427 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/PrivateUse.js b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/PrivateUse.js
index fa8513c65..1f2787b1d 100644
--- a/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/PrivateUse.js
+++ b/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/PrivateUse.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/PrivateUse.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/All.js
index 677c8dab0..2770c84f2 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/Main.js
index 4964d2c3a..4132cce47 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Bold/Main.js b/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Bold/Main.js
index 010db0fb7..c092d404c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/All.js
index e954f7f5f..3ee24b1ff 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/Main.js
index 73d37c919..941e464a8 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/All.js b/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/All.js
index 73e54e325..41b52181f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/Main.js b/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/Main.js
index 575131a8f..2216cdcfe 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/All.js
index 800b5ebaf..cbe7f92fc 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/Main.js
index c1888f03f..e45d38d77 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Bold/Main.js b/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Bold/Main.js
index 9f0ba4df3..261fb30e7 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/All.js
index fb5538b69..183d19c7c 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/Main.js
index 0282f1929..0b079f076 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Bold/Main.js b/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Bold/Main.js
index 11aa2debe..fcfd9ef8f 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/All.js
index baedfdb8b..38bac6406 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/Main.js
index 825a040b0..a431db118 100644
--- a/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/All.js b/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/All.js
index 400e6fce2..2a69467f7 100644
--- a/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/Main.js b/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/Main.js
index fe69e65ba..37b416aa7 100644
--- a/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/All.js b/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/All.js
index 83599c185..02b657b3e 100644
--- a/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/All.js
+++ b/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/All.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/All.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/Main.js b/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/Main.js
index a8a2994d4..105e1aad4 100644
--- a/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js b/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js
index 425108f4d..2a2542a80 100644
--- a/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js
+++ b/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js b/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js
index 6cc9beec3..ef2482677 100644
--- a/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js
+++ b/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js b/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
index aee14898a..85f9eb0be 100644
--- a/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
+++ b/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/output/HTML-CSS/fonts/STIX/fontdata.js b/jax/output/HTML-CSS/fonts/STIX/fontdata.js
index 51896a28c..82bf16df2 100644
--- a/jax/output/HTML-CSS/fonts/STIX/fontdata.js
+++ b/jax/output/HTML-CSS/fonts/STIX/fontdata.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/STIX/fontdata.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Arrows.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Arrows.js
index 462211d9c..f873d5d13 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Arrows.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Arrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Arrows.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BBBold.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BBBold.js
index 7bbb24bb1..fe089bc8e 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BBBold.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BBBold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BBBold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BoxDrawing.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BoxDrawing.js
index 0ee629748..11d1349f5 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BoxDrawing.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BoxDrawing.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BoxDrawing.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/CombDiacritMarks.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/CombDiacritMarks.js
index ff8c8fe72..b70166a19 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/CombDiacritMarks.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Dingbats.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Dingbats.js
index ebcfb319b..c39c83434 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Dingbats.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Dingbats.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Dingbats.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/EnclosedAlphanum.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
index 6089fa901..ff824c7ba 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeneralPunctuation.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeneralPunctuation.js
index d1101887a..4b2bfb791 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeneralPunctuation.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeometricShapes.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeometricShapes.js
index 34eff6134..c92bf4553 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeometricShapes.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeometricShapes.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GreekAndCoptic.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GreekAndCoptic.js
index e206b37b3..d3b954ba0 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GreekAndCoptic.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GreekAndCoptic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Latin1Supplement.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Latin1Supplement.js
index e2ea7adde..a1df177f7 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Latin1Supplement.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Latin1Supplement.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LatinExtendedA.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LatinExtendedA.js
index 264867b06..02161dd85 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LatinExtendedA.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LatinExtendedA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LetterlikeSymbols.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
index 3b6647e8f..14598e91e 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Main.js
index dc7f1d66e..a9cbfd96f 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MathOperators.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MathOperators.js
index 305192778..4bbd98989 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MathOperators.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
index 3f85cb0c3..5dc6fcafa 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscSymbols.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscSymbols.js
index 9ff632823..a25dd3cff 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscSymbols.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscTechnical.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscTechnical.js
index 3eab2977e..83f50bd2f 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscTechnical.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscTechnical.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscTechnical.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/PUA.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/PUA.js
index 3c97072d1..65feaa8dc 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/PUA.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/PUA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/PUA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SpacingModLetters.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SpacingModLetters.js
index b99b0b461..04711f75c 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SpacingModLetters.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SuppMathOperators.js b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SuppMathOperators.js
index 443118fbf..d9bdef14e 100644
--- a/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SuppMathOperators.js
+++ b/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SuppMathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Bold/Main.js b/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Bold/Main.js
index bbb705210..a54572e3a 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Regular/Main.js
index 6d46006a0..fc5ea7c9a 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/BasicLatin.js b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/BasicLatin.js
index 6d6d85f6d..ad8af780c 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/BasicLatin.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Main.js b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Main.js
index a57b61da5..7e1f67fbb 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Other.js b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Other.js
index 42bd889e1..ffd3d619e 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Other.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/PUA.js b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/PUA.js
index 8fe10a47e..38c8891d2 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/PUA.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/PUA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/PUA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/BasicLatin.js b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/BasicLatin.js
index 53c3e7ef8..b176fe4bd 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/BasicLatin.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Main.js
index d0389f001..54e4edc66 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Other.js b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Other.js
index 1c24b2f22..bb36ce64c 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Other.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/PUA.js b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/PUA.js
index c16cd3689..aa1d9e121 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/PUA.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/PUA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/PUA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Greek/Bold/Main.js b/jax/output/HTML-CSS/fonts/TeX/Greek/Bold/Main.js
index f3047842a..652fb9bc9 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Greek/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Greek/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Greek/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Greek/BoldItalic/Main.js b/jax/output/HTML-CSS/fonts/TeX/Greek/BoldItalic/Main.js
index 03a93288b..84ffad0d5 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Greek/BoldItalic/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Greek/BoldItalic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Greek/BoldItalic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Greek/Italic/Main.js b/jax/output/HTML-CSS/fonts/TeX/Greek/Italic/Main.js
index 107824eba..8bd2dbc91 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Greek/Italic/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Greek/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Greek/Italic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Greek/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/Greek/Regular/Main.js
index c1dc93547..8edf96199 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Greek/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Greek/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Greek/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Arrows.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Arrows.js
index 3c0849e4b..1278b9e5d 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Arrows.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Arrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Arrows.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiacritMarks.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiacritMarks.js
index fd2274bba..54d015cfd 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiacritMarks.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiactForSymbols.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiactForSymbols.js
index d20aeccee..f3e5c2646 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiactForSymbols.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiactForSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiactForSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeneralPunctuation.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeneralPunctuation.js
index 41332a2f7..669c34408 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeneralPunctuation.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeometricShapes.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeometricShapes.js
index 5369df8c2..97d96d8ca 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeometricShapes.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeometricShapes.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Latin1Supplement.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Latin1Supplement.js
index 8981b1b0f..50666a642 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Latin1Supplement.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Latin1Supplement.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedA.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedA.js
index 54c7fcd84..42295b770 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedA.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedB.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedB.js
index ad91ed4fc..e64b749f9 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedB.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LetterlikeSymbols.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LetterlikeSymbols.js
index dd1f669e8..93ffa9328 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LetterlikeSymbols.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Main.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Main.js
index 89ff997c2..2fc82d114 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MathOperators.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MathOperators.js
index 1f47d9c8d..1912dc4e5 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MathOperators.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscMathSymbolsA.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
index 8ce565be1..a429c9168 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscSymbols.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscSymbols.js
index baaecc41c..c0169309b 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscSymbols.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscTechnical.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscTechnical.js
index 319a71d56..4870c7755 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscTechnical.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscTechnical.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscTechnical.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SpacingModLetters.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SpacingModLetters.js
index 56ecc340d..f578334fc 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SpacingModLetters.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SuppMathOperators.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SuppMathOperators.js
index ecb07bc3d..5d743a066 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SuppMathOperators.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SuppMathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SupplementalArrowsA.js b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SupplementalArrowsA.js
index c60025da2..6d2240176 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SupplementalArrowsA.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SupplementalArrowsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SupplementalArrowsA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Italic/CombDiacritMarks.js b/jax/output/HTML-CSS/fonts/TeX/Main/Italic/CombDiacritMarks.js
index c3a19d42d..3402ce92b 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Italic/CombDiacritMarks.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Italic/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Italic/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Italic/GeneralPunctuation.js b/jax/output/HTML-CSS/fonts/TeX/Main/Italic/GeneralPunctuation.js
index 161ed409a..4c1018fb7 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Italic/GeneralPunctuation.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Italic/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Italic/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Latin1Supplement.js b/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Latin1Supplement.js
index a40e1b560..34bcc3315 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Latin1Supplement.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Latin1Supplement.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Italic/LetterlikeSymbols.js b/jax/output/HTML-CSS/fonts/TeX/Main/Italic/LetterlikeSymbols.js
index 7793665e0..e38b22b8a 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Italic/LetterlikeSymbols.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Italic/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Italic/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Main.js b/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Main.js
index dc71fa42d..f800a1809 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Regular/CombDiacritMarks.js b/jax/output/HTML-CSS/fonts/TeX/Main/Regular/CombDiacritMarks.js
index 1785ca98c..db632ba6a 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Regular/CombDiacritMarks.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Regular/GeometricShapes.js b/jax/output/HTML-CSS/fonts/TeX/Main/Regular/GeometricShapes.js
index dbbaa3efe..a204f204c 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Regular/GeometricShapes.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Regular/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Regular/GeometricShapes.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/Main/Regular/Main.js
index 67b4709ce..677a91052 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Regular/MiscSymbols.js b/jax/output/HTML-CSS/fonts/TeX/Main/Regular/MiscSymbols.js
index dda5b774f..92e021258 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Regular/MiscSymbols.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Regular/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Regular/MiscSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Main/Regular/SpacingModLetters.js b/jax/output/HTML-CSS/fonts/TeX/Main/Regular/SpacingModLetters.js
index c4e8ae18b..66279f538 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Main/Regular/SpacingModLetters.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Main/Regular/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Main/Regular/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Math/BoldItalic/Main.js b/jax/output/HTML-CSS/fonts/TeX/Math/BoldItalic/Main.js
index 5b87e9ef1..4d13c6527 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Math/BoldItalic/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Math/BoldItalic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Math/BoldItalic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Math/Italic/Main.js b/jax/output/HTML-CSS/fonts/TeX/Math/Italic/Main.js
index adc4d0cb7..ad489cace 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Math/Italic/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Math/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Math/Italic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/BasicLatin.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/BasicLatin.js
index dcb746d1c..19f9f6df8 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/BasicLatin.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
index e58ef7411..ca2b3a187 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Main.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Main.js
index fcb57db84..81f34919d 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Other.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Other.js
index 1f16d3f18..3e342fc87 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Other.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/BasicLatin.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/BasicLatin.js
index a0f6bfa1e..13356a56e 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/BasicLatin.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
index 8845c62b6..69f6bf8f8 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Main.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Main.js
index ca8d56f9a..50bd94478 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Other.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Other.js
index 644b069db..dbcb36693 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Other.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/BasicLatin.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/BasicLatin.js
index 8ad0564f9..a48511615 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/BasicLatin.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
index 17a65eba7..563b383d8 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Main.js
index 3e7616b34..4ff7f8a4f 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Other.js b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Other.js
index 9383be8e8..44212d40a 100644
--- a/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Other.js
+++ b/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Script/Regular/BasicLatin.js b/jax/output/HTML-CSS/fonts/TeX/Script/Regular/BasicLatin.js
index f13512c7d..02d981d01 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Script/Regular/BasicLatin.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Script/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Script/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Main.js
index d8189a526..5381335d5 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Other.js b/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Other.js
index f2935ed13..3544e18c8 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Other.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Size1/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/Size1/Regular/Main.js
index caf1ddec7..37b8cbc39 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Size1/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Size1/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Size1/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Size2/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/Size2/Regular/Main.js
index 5f340940a..4e89b1201 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Size2/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Size2/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Size2/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Size3/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/Size3/Regular/Main.js
index fa6ae6d89..ebe3f3c2b 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Size3/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Size3/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Size3/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Size4/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/Size4/Regular/Main.js
index 3a327b152..4315a86cf 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Size4/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Size4/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Size4/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/BasicLatin.js b/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/BasicLatin.js
index 2190db438..79aa197d6 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/BasicLatin.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js b/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
index b3317eb7d..27f62d1e0 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Main.js
index db3cf3cbb..aa2a6982b 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Other.js b/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Other.js
index a3f72123c..fbc072177 100644
--- a/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Other.js
+++ b/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/WinChrome/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/WinChrome/Regular/Main.js
index dbc0e72cb..c3323c220 100644
--- a/jax/output/HTML-CSS/fonts/TeX/WinChrome/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/WinChrome/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/WinChrome/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/AMS.js b/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/AMS.js
index 80bf78104..99749f215 100644
--- a/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/AMS.js
+++ b/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/AMS.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/AMS.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Bold.js b/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Bold.js
index 095131c74..eaa4dd28b 100644
--- a/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Bold.js
+++ b/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Bold.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Bold.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Main.js b/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Main.js
index 55252ca76..f91faed66 100644
--- a/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Main.js
+++ b/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js b/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
index f63bbba69..6177ee8cb 100644
--- a/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
+++ b/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/output/HTML-CSS/fonts/TeX/fontdata.js b/jax/output/HTML-CSS/fonts/TeX/fontdata.js
index 8cc329002..501c24023 100644
--- a/jax/output/HTML-CSS/fonts/TeX/fontdata.js
+++ b/jax/output/HTML-CSS/fonts/TeX/fontdata.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/fonts/TeX/fontdata.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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w={variant:"-WinIE6",8658:57930,8660:57931,8704:57932,8706:57933,8707:57934,8711:57935,8712:57936,8715:57937,8725:57938,8730:57939,8733:57940,8734:57941,8736:57942,8739:57943,8741:57944,8743:57945,8744:57946,8745:57947,8746:57948,8747:57949,8764:57950,8776:57951,8800:57952,8801:57953,8804:57954,8805:57955,8810:57956,8811:57957,8834:57958,8835:57959,8838:57960,8839:57961,8853:57962,8857:57963,8869:57964,9651:57965,9661:57966,9711:57967,9824:57968,9825:57969,9826:57970,9827:57971,9837:57972,9838:57973,9839:57974,8806:58053,8807:58054,8814:58055,8815:58056,8988:58058,8989:58059,8990:58060,8991:58061,9484:58058,9488:58059,9492:58060,9496:58061,9585:58062,9586:58063,9632:58064,9633:58065,9650:58066,9654:58068,9660:58069,9661:58070,9664:58071,9674:58072,8756:58073,8757:58074,8786:58075,9733:58076,8765:58077};var q={offsetAR:57856,variantAR:"-WinIE6",remap:t};var v={offsetAR:57920,variantAR:"-WinIE6",remap:w};g.Augment({FONTDATA:{VARIANT:{normal:q,bold:v,italic:q,"bold-italic":v,"-TeX-variant":{remap:{8592:[58049,"-WinIE6"],8594:[58048,"-WinIE6"],8739:[58050,"-WinIE6"],8741:[58051,"-WinIE6"],8764:[58052,"-WinIE6"],9651:[58067,"-WinIE6"]}},"-largeOp":{fonts:[u,c,d,f],remap:{8719:58000,8721:58001,8747:58005,8750:58006}},"-smallOp":{fonts:[u,d,f],remap:{8719:57984,8721:57985,8747:57989,8750:57990}},"-WinIE6":{fonts:[u]}},DELIMITERS:{8730:{HW:{0:[1,u,null,57875],1:[1.2,u,null,57986],2:[1.8,u,null,58002],3:[2.4,u,null,58018],4:[3,u,null,58034]}},124:{stretch:{ext:[57879,u]}},8739:{HW:{0:[1,u,null,57879]},stretch:{ext:[57879,u]}},9168:{HW:{1:[1,u,null,57879]},stretch:{ext:[57879,u]}},8741:{HW:{0:[1,u,null,57880]},stretch:{ext:[57880,u]}},8592:{HW:{0:[0.889,u,null,57856]},stretch:{left:[57856,u]}},8593:{HW:{0:[0.888,u,null,57857]},stretch:{top:[57991,u],ext:[57993,u]}},8594:{HW:{0:[0.889,u,null,57858]},stretch:{right:[57858,u]}},8595:{HW:{0:[0.888,u,null,57859]},stretch:{bot:[57992,u],ext:[57993,u]}},8596:{HW:{0:[1,u,null,57860]},stretch:{left:[57856,u],right:[57858,u]}},8597:{HW:{0:[1.044,u,null,57859]},stretch:{top:[57991,u],bot:[57992,u],ext:[57993,u]}}}}})}},Chrome:function(r){if(r.isPC&&navigator.userAgent.match(/Windows NT (5|6.0)/)){g.Augment({FONTDATA:{REMAP:{824:"\uEEE0/\uEEE8"},REMAPACCENT:{"\u0307":".","\u030B":"\u00B4\uEEE1\u00B4","\u20D7":"\u2192"}}});delete g.FONTDATA.REMAPACCENT["\u2192"]}if(r.isPC&&!MathJax.Hub.Browser.versionAtLeast("5.0")){var q="-WinChrome";g.Augment({FONTDATA:{VARIANT:{normal:{remap:{62:[62,q]}},bold:{remap:{58097:[62,q]}},italic:{remap:{100:[100,q]}},"-tex-caligraphic":{remap:{84:[84,q]}},"-largeOp":{remap:{10752:[10752,q]}},"-smallOp":{remap:{8899:[8899,q]}},"-WinChrome":{fonts:["MathJax_WinChrome"]}},DELIMITERS:{93:{stretch:{bot:[9126,"MathJax_WinChrome"]}},8971:{stretch:{bot:[9126,"MathJax_WinChrome"]}}}}});g.FONTDATA.FONTS.MathJax_WinChrome={directory:"WinChrome/Regular",family:"MathJax_WinChrome",testString:"> T d \u23A6 \u2A00",skew:{84:0.0278,58096:0.0319},32:[0,0,250,0,0],62:[540,40,778,83,694],84:[717,68,545,34,833],100:[694,11,511,101,567],160:[0,0,250,0,0],8899:[750,249,833,55,777],9126:[1155,644,667,0,347],10752:[949,449,1511,56,1454],58096:[720,69,644,38,947],58097:[587,85,894,96,797]}}}})}(function(){var t=g.FONTDATA.FONTS,s=g.config.availableFonts;var r,q=[];if(g.allowWebFonts){for(r in t){if(t[r].family){if(s&&s.length&&g.Font.testFont(t[r])){t[r].available=true;g.Font.loadComplete(t[r])}else{t[r].isWebFont=true;if(g.FontFaceBug){t[r].family=r}q.push(g.Font.fontFace(r))}}}if(!g.config.preloadWebFonts){g.config.preloadWebFonts=[]}g.config.preloadWebFonts.push(f,h,d);if(q.length){g.config.styles["@font-face"]=q}}else{if(s&&s.length){for(r in t){if(t[r].family&&g.Font.testFont(t[r])){t[r].available=true;g.Font.loadComplete(t[r])}}}}})();l.loadComplete(g.fontDir+"/fontdata.js")})(MathJax.OutputJax["HTML-CSS"],MathJax.ElementJax.mml,MathJax.Ajax);
 
diff --git a/jax/output/HTML-CSS/imageFonts.js b/jax/output/HTML-CSS/imageFonts.js
index 5e101f703..1d4fa5388 100644
--- a/jax/output/HTML-CSS/imageFonts.js
+++ b/jax/output/HTML-CSS/imageFonts.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/imageFonts.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-(function(b,c,a){var d="2.1";b.Register.LoadHook(c.fontDir+"/fontdata.js",function(){c.Augment({allowWebFonts:false,imgDir:c.webfontDir+"/png",imgPacked:(MathJax.isPacked?"":"/unpacked"),imgSize:["050","060","071","085",100,120,141,168,200,238,283,336,400,476],imgBaseIndex:4,imgSizeForEm:{},imgSizeForScale:{},imgZoom:1,handleImg:function(t,i,r,h,u){if(u.length){this.addText(t,u)}var s=r[5].orig;if(!s){s=r[5].orig=[r[0],r[1],r[2],r[3],r[4]]}var m=this.imgZoom;if(!t.scale){t.scale=1}var p=this.imgIndex(t.scale*m);if(p==this.imgEmWidth.length-1&&this.em*t.scale*m/this.imgEmWidth[p]>1.1){m=this.imgEmWidth[p]/(this.em*t.scale)}var q=this.imgEmWidth[p]/(this.em*(t.scale||1)*m);r[0]=s[0]*q;r[1]=s[1]*q;r[2]=s[2]*q;r[3]=s[3]*q;r[4]=s[4]*q;var k=this.imgDir+"/"+i.directory+"/"+this.imgSize[p];var l=h.toString(16).toUpperCase();while(l.length<4){l="0"+l}var j=k+"/"+l+".png";var o=r[5].img[p];var g={width:Math.floor(o[0]/m+0.5)+"px",height:Math.floor(o[1]/m+0.5)+"px"};if(o[2]){g.verticalAlign=Math.floor(-o[2]/m+0.5)+"px"}if(r[3]<0){g.marginLeft=this.Em(r[3]/1000)}if(r[4]!=r[2]){g.marginRight=this.Em((r[2]-r[4])/1000)}if(this.msieIE6){g.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+a.fileURL(j)+"', sizingMethod='scale')";j=this.directory+"/blank.gif"}this.addElement(t,"img",{src:a.fileURL(j),style:g,isMathJax:true});return""},defineImageData:function(i){for(var g in i){if(i.hasOwnProperty(g)){var h=c.FONTDATA.FONTS[g];if(h){g=i[g];for(var j in g){if(g.hasOwnProperty(j)&&h[j]){h[j][5]={img:g[j]}}}}}}},initImg:function(j){if(this.imgSizeForEm[this.em]){this.imgBaseIndex=this.imgSizeForEm[this.em]}for(var h=0,g=this.imgEmWidth.length-1;h<g;h++){if(this.em<=this.imgEmWidth[h]){break}}if(h&&this.imgEmWidth[h]-this.em>this.em-this.imgEmWidth[h-1]){h--}this.imgSizeForEm[this.em]=this.imgBaseIndex=h;this.imgZoom=this.imgBrowserZoom()},imgIndex:function(k){if(!k){return this.imgBaseIndex}if(!this.imgSizeForScale[this.em]){this.imgSizeForScale[this.em]={}}if(this.imgSizeForScale[this.em][k]){return this.imgSizeForScale[this.em][k]}var j=this.em*k;for(var h=0,g=this.imgEmWidth.length-1;h<g;h++){if(j<=this.imgEmWidth[h]){break}}if(h&&this.imgEmWidth[h]-j>j-this.imgEmWidth[h-1]){h--}this.imgSizeForScale[this.em][k]=h;return h},imgBrowserZoom:function(){return 1}});b.Browser.Select({Firefox:function(h){var g=c.addElement(document.body,"div",{style:{display:"none",visibility:"hidden",overflow:"scroll",position:"absolute",top:0,left:0,width:"200px",height:"200px",padding:0,border:0,margin:0}});var i=c.addElement(g,"div",{style:{position:"absolute",left:0,top:0,right:0,bottom:0,padding:0,border:0,margin:0}});c.Augment({imgSpaceBug:true,imgSpace:"\u00A0",imgZoomLevel:(h.isMac?{50:0.3,30:0.5,22:0.67,19:0.8,16:0.9,15:1,13:1.1,12:1.2,11:1.33,10:1.5,9:1.7,7:2,6:2.4,5:3,0:15}:{56:0.3,34:0.5,25:0.67,21:0.8,19:0.9,17:1,15:1.1,14:1.2,13:1.33,11:1.5,10:1.7,8:2,7:2.4,6:3,0:17}),imgZoomDiv:g,imgBrowserZoom:function(){var j=this.imgZoomLevel;g.style.display="";var k=(g.offsetWidth-i.offsetWidth);k=(j[k]?j[k]:j[0]/k);g.style.display="none";return k}})},Safari:function(g){c.Augment({imgBrowserZoom:function(){return 3}})},Chrome:function(g){c.Augment({imgHeightBug:true,imgBrowserZoom:function(){return 3}})},Opera:function(g){c.Augment({imgSpaceBug:true,imgSpace:"\u00A0\u00A0",imgDoc:(document.compatMode=="BackCompat"?document.body:document.documentElement),imgBrowserZoom:function(){if(g.isMac){return 3}var h=this.imgDoc.clientHeight,i=Math.floor(15*h/window.innerHeight);if(this.imgDoc.clientWidth<this.imgDoc.scrollWidth-i){h+=i}return parseFloat((window.innerHeight/h).toFixed(1))}})}});var f=function(){var h=c.FONTDATA.FONTS.MathJax_Main[8212][5].img;c.imgEmWidth=[];for(var j=0,g=h.length;j<g;j++){c.imgEmWidth[j]=h[j][0]}};var e=c.imgDir+c.imgPacked;MathJax.Callback.Queue(["Require",a,e+"/imagedata.js"],f,["loadComplete",a,c.directory+"/imageFonts.js"])})})(MathJax.Hub,MathJax.OutputJax["HTML-CSS"],MathJax.Ajax);
+(function(b,c,a){var d="2.2";b.Register.LoadHook(c.fontDir+"/fontdata.js",function(){c.Augment({allowWebFonts:false,imgDir:c.webfontDir+"/png",imgPacked:(MathJax.isPacked?"":"/unpacked"),imgSize:["050","060","071","085",100,120,141,168,200,238,283,336,400,476],imgBaseIndex:4,imgSizeForEm:{},imgSizeForScale:{},imgZoom:1,handleImg:function(t,i,r,h,u){if(u.length){this.addText(t,u)}var s=r[5].orig;if(!s){s=r[5].orig=[r[0],r[1],r[2],r[3],r[4]]}var m=this.imgZoom;if(!t.scale){t.scale=1}var p=this.imgIndex(t.scale*m);if(p==this.imgEmWidth.length-1&&this.em*t.scale*m/this.imgEmWidth[p]>1.1){m=this.imgEmWidth[p]/(this.em*t.scale)}var q=this.imgEmWidth[p]/(this.em*(t.scale||1)*m);r[0]=s[0]*q;r[1]=s[1]*q;r[2]=s[2]*q;r[3]=s[3]*q;r[4]=s[4]*q;var k=this.imgDir+"/"+i.directory+"/"+this.imgSize[p];var l=h.toString(16).toUpperCase();while(l.length<4){l="0"+l}var j=k+"/"+l+".png";var o=r[5].img[p];var g={width:Math.floor(o[0]/m+0.5)+"px",height:Math.floor(o[1]/m+0.5)+"px"};if(o[2]){g.verticalAlign=Math.floor(-o[2]/m+0.5)+"px"}if(r[3]<0){g.marginLeft=this.Em(r[3]/1000)}if(r[4]!=r[2]){g.marginRight=this.Em((r[2]-r[4])/1000)}if(this.msieIE6){g.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+a.fileURL(j)+"', sizingMethod='scale')";j=this.directory+"/blank.gif"}this.addElement(t,"img",{src:a.fileURL(j),style:g,isMathJax:true});return""},defineImageData:function(i){for(var g in i){if(i.hasOwnProperty(g)){var h=c.FONTDATA.FONTS[g];if(h){g=i[g];for(var j in g){if(g.hasOwnProperty(j)&&h[j]){h[j][5]={img:g[j]}}}}}}},initImg:function(j){if(this.imgSizeForEm[this.em]){this.imgBaseIndex=this.imgSizeForEm[this.em]}for(var h=0,g=this.imgEmWidth.length-1;h<g;h++){if(this.em<=this.imgEmWidth[h]){break}}if(h&&this.imgEmWidth[h]-this.em>this.em-this.imgEmWidth[h-1]){h--}this.imgSizeForEm[this.em]=this.imgBaseIndex=h;this.imgZoom=this.imgBrowserZoom()},imgIndex:function(k){if(!k){return this.imgBaseIndex}if(!this.imgSizeForScale[this.em]){this.imgSizeForScale[this.em]={}}if(this.imgSizeForScale[this.em][k]){return this.imgSizeForScale[this.em][k]}var j=this.em*k;for(var h=0,g=this.imgEmWidth.length-1;h<g;h++){if(j<=this.imgEmWidth[h]){break}}if(h&&this.imgEmWidth[h]-j>j-this.imgEmWidth[h-1]){h--}this.imgSizeForScale[this.em][k]=h;return h},imgBrowserZoom:function(){return 1}});b.Browser.Select({Firefox:function(h){var g=c.addElement(document.body,"div",{style:{display:"none",visibility:"hidden",overflow:"scroll",position:"absolute",top:0,left:0,width:"200px",height:"200px",padding:0,border:0,margin:0}});var i=c.addElement(g,"div",{style:{position:"absolute",left:0,top:0,right:0,bottom:0,padding:0,border:0,margin:0}});c.Augment({imgSpaceBug:true,imgSpace:"\u00A0",imgZoomLevel:(h.isMac?{50:0.3,30:0.5,22:0.67,19:0.8,16:0.9,15:1,13:1.1,12:1.2,11:1.33,10:1.5,9:1.7,7:2,6:2.4,5:3,0:15}:{56:0.3,34:0.5,25:0.67,21:0.8,19:0.9,17:1,15:1.1,14:1.2,13:1.33,11:1.5,10:1.7,8:2,7:2.4,6:3,0:17}),imgZoomDiv:g,imgBrowserZoom:function(){var j=this.imgZoomLevel;g.style.display="";var k=(g.offsetWidth-i.offsetWidth);k=(j[k]?j[k]:j[0]/k);g.style.display="none";return k}})},Safari:function(g){c.Augment({imgBrowserZoom:function(){return 3}})},Chrome:function(g){c.Augment({imgHeightBug:true,imgBrowserZoom:function(){return 3}})},Opera:function(g){c.Augment({imgSpaceBug:true,imgSpace:"\u00A0\u00A0",imgDoc:(document.compatMode=="BackCompat"?document.body:document.documentElement),imgBrowserZoom:function(){if(g.isMac){return 3}var h=this.imgDoc.clientHeight,i=Math.floor(15*h/window.innerHeight);if(this.imgDoc.clientWidth<this.imgDoc.scrollWidth-i){h+=i}return parseFloat((window.innerHeight/h).toFixed(1))}})}});var f=function(){var h=c.FONTDATA.FONTS.MathJax_Main[8212][5].img;c.imgEmWidth=[];for(var j=0,g=h.length;j<g;j++){c.imgEmWidth[j]=h[j][0]}};var e=c.imgDir+c.imgPacked;MathJax.Callback.Queue(["Require",a,e+"/imagedata.js"],f,["loadComplete",a,c.directory+"/imageFonts.js"])})})(MathJax.Hub,MathJax.OutputJax["HTML-CSS"],MathJax.Ajax);
 
diff --git a/jax/output/HTML-CSS/jax.js b/jax/output/HTML-CSS/jax.js
index 94e841165..467d65902 100644
--- a/jax/output/HTML-CSS/jax.js
+++ b/jax/output/HTML-CSS/jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/HTML-CSS/jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-(function(g,b,d){var f,h=b.Browser.isMobile;var e=MathJax.Object.Subclass({timeout:(h?15:8)*1000,FontInfo:{STIX:{family:"STIXSizeOneSym",testString:"() {} []"},TeX:{family:"MathJax_Size1",testString:"() {} []"}},comparisonFont:["sans-serif","monospace","script","Times","Courier","Arial","Helvetica"],testSize:["40px","50px","60px","30px","20px"],Init:function(){this.div=MathJax.HTML.addElement(document.body,"div",{id:"MathJax_Font_Test",style:{position:"absolute",visibility:"hidden",top:0,left:0,width:"auto",padding:0,border:0,margin:0,whiteSpace:"nowrap",textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal",fontSize:this.testSize[0],fontWeight:"normal",fontStyle:"normal",fontSizeAdjust:"none"}},[""]);this.text=this.div.firstChild},findFont:function(n,k){if(k&&this.testCollection(k)){return k}for(var l=0,j=n.length;l<j;l++){if(n[l]===k){continue}if(this.testCollection(n[l])){return n[l]}}return null},testCollection:function(j){return this.testFont(this.FontInfo[j])},testFont:function(l){if(l.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(l.weight||"normal");this.div.style.fontStyle=(l.style||"normal")}var k=this.getComparisonWidths(l.testString,l.noStyleChar);if(k){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==k[0]){this.div.style.fontFamily="'"+l.family+"',"+this.comparisonFont[k[2]];if(this.div.offsetWidth==k[1]){return false}}if(this.div.offsetWidth!=k[3]||this.div.offsetHeight!=k[4]){if(l.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var n=0,j=this.testSize.length;n<j;n++){if(this.testStyleChar(l,this.testSize[n])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(l,o){var r=3+(l.weight?2:0)+(l.style?4:0);var k="",m=0;var q=this.div.style.fontSize;this.div.style.fontSize=o;if(d.msieItalicWidthBug&&l.style==="italic"){this.text.nodeValue=k=this.compChar;m=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+k}else{this.text.nodeValue=this.compChar+k}var j=this.div.offsetWidth-m;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+k}else{this.text.nodeValue=this.styleChar+k}var p=Math.floor((this.div.offsetWidth-m)/j+0.5);if(p===r){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+k}else{this.text.nodeValue=this.versionChar+k}l.version=Math.floor((this.div.offsetWidth-m)/j+1.5)/2}this.div.style.fontSize=q;return(p===r)},getComparisonWidths:function(o,l){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!l){o+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=o}else{this.text.nodeValue=o}this.div.style.fontFamily=this.comparisonFont[0];var k=this.div.offsetWidth;this.div.style.fontFamily=d.webFontDefault;var q=this.div.offsetWidth,n=this.div.offsetHeight;for(var p=1,j=this.comparisonFont.length;p<j;p++){this.div.style.fontFamily=this.comparisonFont[p];if(this.div.offsetWidth!=k){return[k,this.div.offsetWidth,p,q,n]}}return null},loadWebFont:function(k){b.Startup.signal.Post("HTML-CSS Jax - Web-Font "+d.fontInUse+"/"+k.directory);var m=MathJax.Message.File("Web-Font "+d.fontInUse+"/"+k.directory);var j=MathJax.Callback({});var l=MathJax.Callback(["loadComplete",this,k,m,j]);g.timer.start(g,[this.checkWebFont,k,l],0,this.timeout);return j},loadComplete:function(l,o,k,j){MathJax.Message.Clear(o);if(j===g.STATUS.OK){this.webFontLoaded=true;k();return}this.loadError(l);if(b.Browser.isFirefox&&d.allowWebFonts){var m=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){m+=":"+document.location.port}m+="/";if(g.fileURL(d.webfontDir).substr(0,m.length)!==m){this.firefoxFontError(l)}}if(!this.webFontLoaded){d.loadWebFontError(l,k)}else{k()}},loadError:function(j){MathJax.Message.Set("Can't load web font "+d.fontInUse+"/"+j.directory,null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+j.directory,j])},firefoxFontError:function(j){MathJax.Message.Set("Firefox can't load web fonts from a remote host",null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(j,k,l){if(j.time(l)){return}if(d.Font.testFont(k)){l(j.STATUS.OK)}else{setTimeout(j,j.delay)}},fontFace:function(l){var m=d.allowWebFonts;var o=d.FONTDATA.FONTS[l];if(d.msieFontCSSBug&&!o.family.match(/-Web$/)){o.family+="-Web"}var k=g.fileURL(d.webfontDir+"/"+m);var j=l.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!j.match(/-/)){j+="-Regular"}if(m==="svg"){j+=".svg#"+j}else{j+="."+m}var n={"font-family":o.family,src:"url('"+k+"/"+j+"')"};if(m==="otf"){n.src+=" format('opentype')";k=g.fileURL(d.webfontDir+"/woff");n.src="url('"+k+"/"+j.replace(/otf$/,"woff")+"') format('woff'), "+n.src}else{if(m!=="eot"){n.src+=" format('"+m+"')"}}if(!(d.FontFaceBug&&o.isWebFont)){if(l.match(/-bold/)){n["font-weight"]="bold"}if(l.match(/-italic/)){n["font-style"]="italic"}}return n}});var i,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! important","float":"none ! important"},".MathJax_Processing":{visibility:"hidden",position:"fixed",width:0,height:0,overflow:"hidden"},".MathJax_Processed":{display:"none!important"},".MathJax_ExBox":{display:"block",overflow:"hidden",width:"1px",height:"60ex"},".MathJax .MathJax_EmBox":{display:"block",overflow:"hidden",width:"1px",height:"60em"},".MathJax .MathJax_HitBox":{cursor:"text",background:"white",opacity:0,filter:"alpha(opacity=0)"},".MathJax .MathJax_HitBox *":{filter:"none",opacity:1,background:"transparent"},"#MathJax_Tooltip":{position:"absolute",left:0,top:0,width:"auto",height:"auto",display:"none"},"#MathJax_Tooltip *":{filter:"none",opacity:1,background:"transparent"},"@font-face":{"font-family":"MathJax_Blank",src:"url('about:blank')"}}},settings:b.config.menuSettings,hideProcessedMath:true,Font:null,webFontDefault:"MathJax_Blank",allowWebFonts:"otf",Config:function(){if(!this.require){this.require=[]}this.Font=e();this.SUPER(arguments).Config.call(this);var k=this.settings;if(this.adjustAvailableFonts){this.adjustAvailableFonts(this.config.availableFonts)}if(k.scale){this.config.scale=k.scale}if(k.font&&k.font!=="Auto"){if(k.font==="TeX (local)"){this.config.availableFonts=["TeX"];this.config.preferredFont="TeX";this.config.webFont="TeX"}else{if(k.font==="STIX (local)"){this.config.availableFonts=["STIX"];this.config.preferredFont="STIX";this.config.webFont="TeX"}else{if(k.font==="TeX (web)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont="TeX"}else{if(k.font==="TeX (image)"){this.config.availableFonts=[];this.config.preferredFont="";this.config.webFont=""}}}}}var j=this.Font.findFont(this.config.availableFonts,this.config.preferredFont);if(!j&&this.allowWebFonts){j=this.config.webFont;if(j){this.webFonts=true}}if(!j&&this.config.imageFont){j=this.config.imageFont;this.imgFonts=true}if(j){this.fontInUse=j;this.fontDir+="/"+j;this.webfontDir+="/"+j;this.require.push(this.fontDir+"/fontdata.js");if(this.imgFonts){this.require.push(this.directory+"/imageFonts.js");b.Startup.signal.Post("HTML-CSS Jax - using image fonts")}}else{MathJax.Message.Set("Can't find a valid font using ["+this.config.availableFonts.join(", ")+"]",null,3000);this.FONTDATA={TeX_factor:1,baselineskip:1.2,lineH:0.8,lineD:0.2,ffLineH:0.8,FONTS:{},VARIANT:{normal:{fonts:[]}},RANGES:[],DELIMITERS:{},RULECHAR:45,REMAP:{}};if(MathJax.InputJax.TeX&&MathJax.InputJax.TeX.Definitions){MathJax.InputJax.TeX.Definitions.macros.overline[1]="002D";MathJax.InputJax.TeX.Definitions.macros.underline[1]="002D"}b.Startup.signal.Post("HTML-CSS Jax - no valid font")}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){i=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=i.ContextMenu;this.Mousedown=i.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;this.hiddenDiv=this.Element("div",{style:{visibility:"hidden",overflow:"hidden",position:"absolute",top:0,height:"1px",width:"auto",padding:0,border:0,margin:0,textAlign:"left",textIndent:0,textTransform:"none",lineHeight:"normal",letterSpacing:"normal",wordSpacing:"normal"}});if(!document.body.firstChild){document.body.appendChild(this.hiddenDiv)}else{document.body.insertBefore(this.hiddenDiv,document.body.firstChild)}this.hiddenDiv=this.addElement(this.hiddenDiv,"div",{id:"MathJax_Hidden"});var k=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=k.offsetWidth/5;this.hiddenDiv.removeChild(k);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(j){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return g.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(l){for(var k=0,j=l.length;k<j;k++){if(l[k]==="STIX"){l.splice(k,1);j--;k--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=l[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var k=0,j=d.config.preloadWebFonts.length;k<j;k++){var l=d.FONTDATA.FONTS[d.config.preloadWebFonts[k]];if(!l.available){d.Font.testFont(l)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(n){var t=n.jax[this.id],u,q=t.length,y,s,z,l,x,k,w,p,r,j,v=false,A=this.config.linebreaks.automatic,o=this.config.linebreaks.width;if(A){v=(o.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(v){o=o.replace(/\s*container\s*/,"")}else{j=this.defaultWidth}if(o===""){o="100%"}}else{j=100000}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}s=y.previousSibling;if(s&&String(s.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){s.parentNode.removeChild(s)}k=y.MathJax.elementJax;if(!k){continue}k.HTMLCSS={display:(k.root.Get("display")==="block")};z=l=this.Element("span",{className:"MathJax",id:k.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:i.Menu,onmousedown:i.Mousedown,onmouseover:i.Mouseover,onmouseout:i.Mouseout,onmousemove:i.Mousemove,onclick:i.Click,ondblclick:i.DblClick});if(b.Browser.noContextMenu){z.ontouchstart=a.start;z.ontouchend=a.end}if(k.HTMLCSS.display){l=this.Element("div",{className:"MathJax_Display"});l.appendChild(z)}else{if(this.msieDisappearingBug){z.style.display="inline-block"}}l.setAttribute("role","textbox");l.setAttribute("aria-readonly","true");l.className+=" MathJax_Processing";y.parentNode.insertBefore(l,y);y.parentNode.insertBefore(this.EmExSpan.cloneNode(true),y);if(v){l.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),l)}}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=y.previousSibling;l=x.previousSibling;k=y.MathJax.elementJax;if(!k){continue}w=x.firstChild.offsetHeight/60;p=x.lastChild.firstChild.offsetHeight/60;if(v){j=l.previousSibling.firstChild.offsetWidth}if(w===0||w==="NaN"){this.hiddenDiv.appendChild(l);k.HTMLCSS.isHidden=true;w=this.defaultEx;p=this.defaultEm;if(v){j=this.defaultWidth}}r=Math.floor(Math.max(this.config.minScaleAdjust/100,(w/this.TeX.x_height)/p)*this.config.scale);k.HTMLCSS.scale=r/100;k.HTMLCSS.fontSize=r+"%";k.HTMLCSS.em=k.HTMLCSS.outerEm=p;this.em=p*r/100;k.HTMLCSS.ex=w;k.HTMLCSS.lineWidth=(A?this.length2em(o,1,j/this.em):1000000)}for(u=0;u<q;u++){y=t[u];if(!y.parentNode){continue}x=t[u].previousSibling;k=t[u].MathJax.elementJax;if(!k){continue}if(v){z=x.previousSibling;if(!k.HTMLCSS.isHidden){z=z.previousSibling}z.parentNode.removeChild(z)}x.parentNode.removeChild(x)}n.HTMLCSSeqn=n.HTMLCSSlast=0;n.HTMLCSSi=-1;n.HTMLCSSchunk=this.config.EqnChunk;n.HTMLCSSdelay=false},Translate:function(k,o){if(!k.parentNode){return}if(o.HTMLCSSdelay){o.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var j=k.MathJax.elementJax,n=j.root,l=document.getElementById(j.inputID+"-Frame"),p=(j.HTMLCSS.display?l.parentNode:l);this.em=f.mbase.prototype.em=j.HTMLCSS.em*j.HTMLCSS.scale;this.outerEm=j.HTMLCSS.em;this.scale=j.HTMLCSS.scale;this.linebreakWidth=j.HTMLCSS.lineWidth;l.style.fontSize=j.HTMLCSS.fontSize;this.initImg(l);this.initHTML(n,l);n.setTeXclass();try{n.toHTML(l,p)}catch(m){if(m.restart){while(l.firstChild){l.removeChild(l.firstChild)}}throw m}if(j.HTMLCSS.isHidden){k.parentNode.insertBefore(p,k)}p.className=p.className.split(/ /)[0];if(this.hideProcessedMath){p.className+=" MathJax_Processed";if(k.MathJax.preview){j.HTMLCSS.preview=k.MathJax.preview;delete k.MathJax.preview}o.HTMLCSSeqn+=(o.i-o.HTMLCSSi);o.HTMLCSSi=o.i;if(o.HTMLCSSeqn>=o.HTMLCSSlast+o.HTMLCSSchunk){this.postTranslate(o);o.HTMLCSSchunk=Math.floor(o.HTMLCSSchunk*this.config.EqnChunkFactor);o.HTMLCSSdelay=true}}},postTranslate:function(q){var k=q.jax[this.id];if(!this.hideProcessedMath){return}for(var o=q.HTMLCSSlast,j=q.HTMLCSSeqn;o<j;o++){var l=k[o];if(l&&l.MathJax.elementJax){l.previousSibling.className=l.previousSibling.className.split(/ /)[0];var p=l.MathJax.elementJax.HTMLCSS;if(p.preview){p.preview.innerHTML="";l.MathJax.preview=p.preview;delete p.preview}}}if(this.forceReflow){var n=(document.styleSheets||[])[0]||{};n.disabled=true;n.disabled=false}q.HTMLCSSlast=q.HTMLCSSeqn},getJaxFromMath:function(j){if(j.parentNode.className==="MathJax_Display"){j=j.parentNode}do{j=j.nextSibling}while(j&&j.nodeName.toLowerCase()!=="script");return b.getJaxFor(j)},getHoverSpan:function(j,k){return j.root.HTMLspanElement()},getHoverBBox:function(j,m,n){var o=m.bbox,l=j.HTMLCSS.outerEm;var k={w:o.w*l,h:o.h*l,d:o.d*l};if(o.width){k.width=o.width}return k},Zoom:function(k,u,t,j,r){u.className="MathJax";u.style.fontSize=k.HTMLCSS.fontSize;var w=u.appendChild(this.EmExSpan.cloneNode(true));var n=w.lastChild.firstChild.offsetHeight/60;this.em=f.mbase.prototype.em=n;this.outerEm=n/k.HTMLCSS.scale;w.parentNode.removeChild(w);this.idPostfix="-zoom";k.root.toHTML(u,u);this.idPostfix="";var m=k.root.HTMLspanElement().bbox.width;if(m){u.style.width=Math.floor(j-1.5*d.em)+"px";u.style.display="inline-block";var l=(k.root.id||"MathJax-Span-"+k.root.spanID)+"-zoom";var o=document.getElementById(l).firstChild;while(o&&o.style.width!==m){o=o.nextSibling}if(o){o.style.width="100%"}}u.style.position=t.style.position="absolute";var s=u.offsetWidth,q=u.offsetHeight,v=t.offsetHeight,p=t.offsetWidth;if(p===0){p=t.parentNode.offsetWidth}u.style.position=t.style.position="";return{Y:-i.getBBox(u).h,mW:p,mH:v,zW:s,zH:q}},initImg:function(j){},initHTML:function(k,j){},initFont:function(j){var l=d.FONTDATA.FONTS,k=d.config.availableFonts;if(k&&k.length&&d.Font.testFont(l[j])){l[j].available=true;return null}if(!this.allowWebFonts){return null}l[j].isWebFont=true;if(d.FontFaceBug){l[j].family=j;if(d.msieFontCSSBug){l[j].family+="-Web"}}return g.Styles({"@font-face":this.Font.fontFace(j)})},Remove:function(j){var k=document.getElementById(j.inputID+"-Frame");if(k){if(j.HTMLCSS.display){k=k.parentNode}k.parentNode.removeChild(k)}delete j.HTMLCSS},getHD:function(k){var j=k.style.position;k.style.position="absolute";this.HDimg.style.height="0px";k.appendChild(this.HDspan);var l={h:k.offsetHeight};this.HDimg.style.height=l.h+"px";l.d=k.offsetHeight-l.h;l.h-=l.d;l.h/=this.em;l.d/=this.em;k.removeChild(this.HDspan);k.style.position=j;return l},getW:function(n){var k,m,l=(n.bbox||{}).w,o=n;if(n.bbox&&n.bbox.exactW){return l}if((n.bbox&&l>=0&&!this.initialSkipBug)||this.negativeBBoxes||!n.firstChild){k=n.offsetWidth;m=n.parentNode.offsetHeight}else{if(n.bbox&&l<0&&this.msieNegativeBBoxBug){k=-n.offsetWidth,m=n.parentNode.offsetHeight}else{if(this.initialSkipBug){var j=n.style.position;n.style.position="absolute";o=this.startMarker;n.insertBefore(o,n.firstChild)}n.appendChild(this.endMarker);k=this.endMarker.offsetLeft-o.offsetLeft;n.removeChild(this.endMarker);if(this.initialSkipBug){n.removeChild(o);n.style.position=j}}}if(m!=null){n.parentNode.HH=m/this.em}return k/this.em},Measured:function(l,k){var m=l.bbox;if(m.width==null&&m.w&&!m.isMultiline){var j=this.getW(l);m.rw+=j-m.w;m.w=j;m.exactW=true}if(!k){k=l.parentNode}if(!k.bbox){k.bbox=m}return l},Remeasured:function(k,j){j.bbox=this.Measured(k,j).bbox},MeasureSpans:function(n){var q=[],s,p,l,t,j,o,k;for(p=0,l=n.length;p<l;p++){s=n[p];if(!s){continue}t=s.bbox;if(t.exactW||t.width||t.w===0||t.isMultiline){if(!s.parentNode.bbox){s.parentNode.bbox=t}continue}if(this.negativeBBoxes||!s.firstChild||(t.w>=0&&!this.initialSkipBug)||(t.w<0&&this.msieNegativeBBoxBug)){q.push([s])}else{if(this.initialSkipBug){j=this.startMarker.cloneNode(true);o=this.endMarker.cloneNode(true);s.insertBefore(j,s.firstChild);s.appendChild(o);q.push([s,j,o,s.style.position]);s.style.position="absolute"}else{o=this.endMarker.cloneNode(true);s.appendChild(o);q.push([s,null,o])}}}for(p=0,l=q.length;p<l;p++){s=q[p][0];t=s.bbox;var r=s.parentNode;if((t.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!s.firstChild){k=s.offsetWidth;r.HH=s.parentNode.offsetHeight/this.em}else{if(t.w<0&&this.msieNegativeBBoxBug){k=-s.offsetWidth,r.HH=s.parentNode.offsetHeight/this.em}else{k=q[p][2].offsetLeft-((q[p][1]||{}).offsetLeft||0)}}k/=this.em;t.rw+=k-t.w;t.w=k;t.exactW=true;if(!r.bbox){r.bbox=t}}for(p=0,l=q.length;p<l;p++){s=q[p];if(s[1]){s[1].parentNode.removeChild(s[1]),s[0].style.position=s[3]}if(s[2]){s[2].parentNode.removeChild(s[2])}}},Em:function(j){if(Math.abs(j)<0.0006){return"0em"}return j.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(j){return parseFloat(j)},Px:function(j){j*=this.em;var k=(j<0?"-":"");return k+Math.abs(j).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(j){return parseFloat(j)/this.em},Percent:function(j){return(100*j).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(q,k,o){if(typeof(q)!=="string"){q=q.toString()}if(q===""){return""}if(q===f.SIZE.NORMAL){return 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l=this.HTMLspanElement();if(!j.family&&l.style.fontFamily){j.family=l.style.fontFamily}if(!j.weight&&l.style.fontWeight){j.weight=l.style.fontWeight}if(!j.style&&l.style.fontStyle){j.style=l.style.fontStyle}}if(j.weight&&j.weight.match(/^\d+$/)){j.weight=(parseInt(j.weight)>600?"bold":"normal")}var 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k=0,j=this.data.length;k<j;k++){if(this.data[k]){this.data[k].toHTML(n,l)}}if(!n.bbox){n.bbox={w:0,h:0,d:0,rw:0,lw:0}}if(this.data.join("").length!==1){delete n.bbox.skew}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n}});f.mo.Augment({toHTML:function(t){t=this.HTMLhandleSize(this.HTMLcreateSpan(t));if(this.data.length==0){return t}else{t.bbox=null}var w=this.data.join("");var o=this.HTMLgetVariant();var v=this.getValues("largeop","displaystyle");if(v.largeop){o=d.FONTDATA.VARIANT[v.displaystyle?"-largeOp":"-smallOp"]}var u=this.CoreParent(),n=(u&&u.isa(f.msubsup)&&this!==u.data[u.base]),k=(n?this.HTMLremapChars:null);if(w.length===1&&u&&u.isa(f.munderover)&&this.CoreText(u.data[u.base]).length===1){var r=u.data[u.over],s=u.data[u.under];if(r&&this===r.CoreMO()&&u.Get("accent")){k=d.FONTDATA.REMAPACCENT}else{if(s&&this===s.CoreMO()&&u.Get("accentunder")){k=d.FONTDATA.REMAPACCENTUNDER}}}if(n&&w.match(/['`"\u00B4\u2032-\u2037\u2057]/)){o=d.FONTDATA.VARIANT["-"+d.fontInUse+"-variant"]}for(var q=0,l=this.data.length;q<l;q++){if(this.data[q]){this.data[q].toHTML(t,o,this.HTMLremap,k)}}if(!t.bbox){t.bbox={w:0,h:0,d:0,rw:0,lw:0}}if(w.length!==1){delete t.bbox.skew}if(d.AccentBug&&t.bbox.w===0&&w.length===1&&t.firstChild){t.firstChild.nodeValue+=d.NBSP;d.createSpace(t,0,0,-t.offsetWidth/d.em)}if(v.largeop){var j=(t.bbox.h-t.bbox.d)/2-d.TeX.axis_height*t.scale;if(d.safariVerticalAlignBug&&t.lastChild.nodeName==="IMG"){t.lastChild.style.verticalAlign=d.Em(d.unEm(t.lastChild.style.verticalAlign||0)/d.em-j/t.scale)}else{if(d.konquerorVerticalAlignBug&&t.lastChild.nodeName==="IMG"){t.style.position="relative";t.lastChild.style.position="relative";t.lastChild.style.top=d.Em(j/t.scale)}else{t.style.verticalAlign=d.Em(-j/t.scale)}}t.bbox.h-=j;t.bbox.d+=j;if(t.bbox.rw>t.bbox.w){t.bbox.ic=t.bbox.rw-t.bbox.w;d.createBlank(t,t.bbox.ic);t.bbox.w=t.bbox.rw}}this.HTMLhandleSpace(t);this.HTMLhandleColor(t);return t},CoreParent:function(){var j=this;while(j&&j.isEmbellished()&&j.CoreMO()===this&&!j.isa(f.math)){j=j.Parent()}return j},CoreText:function(j){if(!j){return""}if(j.isEmbellished()){return j.CoreMO().data.join("")}while((j.isa(f.mrow)||j.isa(f.TeXAtom))&&j.data.length===1&&j.data[0]){j=j.data[0]}if(!j.isToken){return""}else{return 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j=d.TeX.axis_height,k=o.scale;if(q.symmetric){p=2*Math.max(m-j,n+j)}else{p=m+n}q.maxsize=d.length2em(q.maxsize,r,o.bbox.h+o.bbox.d);q.minsize=d.length2em(q.minsize,r,o.bbox.h+o.bbox.d);p=Math.max(q.minsize,Math.min(q.maxsize,p));o=this.HTMLcreateSpan(l);d.createDelimiter(o,this.data.join("").charCodeAt(0),p,k);if(q.symmetric){p=(o.bbox.h+o.bbox.d)/2+j}else{p=(o.bbox.h+o.bbox.d)*m/(m+n)}d.positionDelimiter(o,p);this.HTMLhandleSpace(o);this.HTMLhandleColor(o);return o},HTMLstretchH:function(n,j){this.HTMLremoveColor();var l=this.getValues("maxsize","minsize","mathvariant","fontweight");if((l.fontweight==="bold"||parseInt(l.fontweight)>=600)&&!this.Get("mathvariant",true)){l.mathvariant=f.VARIANT.BOLD}var m=this.HTMLspanElement(),k=this.HTMLgetMu(m),o=m.scale;l.maxsize=d.length2em(l.maxsize,k,m.bbox.w);l.minsize=d.length2em(l.minsize,k,m.bbox.w);j=Math.max(l.minsize,Math.min(l.maxsize,j));m=this.HTMLcreateSpan(n);d.createDelimiter(m,this.data.join("").charCodeAt(0),j,o,l.mathvariant);this.HTMLhandleSpace(m);this.HTMLhandleColor(m);return m}});f.mtext.Augment({toHTML:function(n){n=this.HTMLhandleSize(this.HTMLcreateSpan(n));var l=this.HTMLgetVariant();if(d.config.mtextFontInherit||this.Parent().type==="merror"){l={bold:l.bold,italic:l.italic,fontInherit:true}}for(var k=0,j=this.data.length;k<j;k++){if(this.data[k]){this.data[k].toHTML(n,l)}}if(!n.bbox){n.bbox={w:0,h:0,d:0,rw:0,lw:0}}if(this.data.join("").length!==1){delete n.bbox.skew}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n}});f.merror.Augment({toHTML:function(k){var m=MathJax.HTML.addElement(k,"span",{style:{display:"inline-block"}});k=this.SUPER(arguments).toHTML.call(this,m);var l=d.getHD(m),j=d.getW(m);m.bbox={h:l.h,d:l.d,w:j,lw:0,rw:j,exactW:true};m.id=k.id;k.id=null;return m}});f.ms.Augment({toHTML:f.mbase.HTMLautoload});f.mglyph.Augment({toHTML:f.mbase.HTMLautoload});f.mspace.Augment({toHTML:function(n){n=this.HTMLcreateSpan(n);var l=this.getValues("height","depth","width");var k=this.HTMLgetMu(n);l.mathbackground=this.mathbackground;if(this.background&&!this.mathbackground){l.mathbackground=this.background}var m=d.length2em(l.height,k),o=d.length2em(l.depth,k),j=d.length2em(l.width,k);d.createSpace(n,m,o,j,l.mathbackground,true);return n}});f.mphantom.Augment({toHTML:function(n,k,p){n=this.HTMLcreateSpan(n);if(this.data[0]!=null){var o=this.data[0].toHTML(n);if(p!=null){d.Remeasured(this.data[0].HTMLstretchV(n,k,p),n)}else{if(k!=null){d.Remeasured(this.data[0].HTMLstretchH(n,k),n)}else{o=d.Measured(o,n)}}n.bbox={w:o.bbox.w,h:o.bbox.h,d:o.bbox.d,lw:0,rw:0,exactW:true};for(var l=0,j=n.childNodes.length;l<j;l++){n.childNodes[l].style.visibility="hidden"}}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mpadded.Augment({toHTML:function(r,l,j){r=this.HTMLcreateSpan(r);if(this.data[0]!=null){var p=d.createStack(r,true);var m=d.createBox(p);var k=this.data[0].toHTML(m);if(j!=null){d.Remeasured(this.data[0].HTMLstretchV(m,l,j),m)}else{if(l!=null){d.Remeasured(this.data[0].HTMLstretchH(m,l),m)}else{d.Measured(k,m)}}var s=this.getValues("height","depth","width","lspace","voffset"),q=0,o=0,t=this.HTMLgetMu(r);if(s.lspace){q=this.HTMLlength2em(m,s.lspace,t)}if(s.voffset){o=this.HTMLlength2em(m,s.voffset,t)}d.placeBox(m,q,o);r.bbox={h:m.bbox.h,d:m.bbox.d,w:m.bbox.w,exactW:true,lw:Math.min(0,m.bbox.lw+q),rw:Math.max(m.bbox.w,m.bbox.rw+q),H:Math.max((m.bbox.H==null?-d.BIGDIMEN:m.bbox.H),m.bbox.h+o),D:Math.max((m.bbox.D==null?-d.BIGDIMEN:m.bbox.D),m.bbox.d-o)};if(s.height!==""){r.bbox.h=this.HTMLlength2em(m,s.height,t,"h",0)}if(s.depth!==""){r.bbox.d=this.HTMLlength2em(m,s.depth,t,"d",0)}if(s.width!==""){r.bbox.w=this.HTMLlength2em(m,s.width,t,"w",0)}if(r.bbox.H<=r.bbox.h){delete r.bbox.H}if(r.bbox.D<=r.bbox.d){delete r.bbox.D}var n=/^\s*(\d+(\.\d*)?|\.\d+)\s*(pt|em|ex|mu|px|pc|in|mm|cm)\s*$/;r.bbox.exact=!!((this.data[0]&&this.data[0].data.length==0)||n.exec(s.height)||n.exec(s.width)||n.exec(s.depth));d.setStackWidth(p,r.bbox.w)}this.HTMLhandleSpace(r);this.HTMLhandleColor(r);return r},HTMLlength2em:function(p,q,k,r,j){if(j==null){j=-d.BIGDIMEN}var n=String(q).match(/width|height|depth/);var o=(n?p.bbox[n[0].charAt(0)]:(r?p.bbox[r]:0));var l=d.length2em(q,k,o);if(r&&String(q).match(/^\s*[-+]/)){return Math.max(j,p.bbox[r]+l)}else{return l}},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mrow.Augment({HTMLlineBreaks:function(j){if(!this.parent.linebreakContainer){return false}return(d.config.linebreaks.automatic&&j.bbox.w>d.linebreakWidth)||this.hasNewline()},HTMLstretchH:function(l,j){this.HTMLremoveColor();var k=this.HTMLspanElement();this.data[this.core].HTMLstretchH(k,j);this.HTMLcomputeBBox(k,true);this.HTMLhandleColor(k);return k},HTMLstretchV:function(l,k,m){this.HTMLremoveColor();var j=this.HTMLspanElement();this.data[this.core].HTMLstretchV(j,k,m);this.HTMLcomputeBBox(j,true);this.HTMLhandleColor(j);return j}});f.mstyle.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.mfrac.Augment({toHTML:function(C){C=this.HTMLcreateSpan(C);var l=d.createStack(C);var o=d.createBox(l),n=d.createBox(l);d.MeasureSpans([this.HTMLboxChild(0,o),this.HTMLboxChild(1,n)]);var j=this.getValues("displaystyle","linethickness","numalign","denomalign","bevelled");var G=this.HTMLgetScale(),B=j.displaystyle;var F=d.TeX.axis_height*G;if(j.bevelled){var E=(B?0.4:0.15);var r=Math.max(o.bbox.h+o.bbox.d,n.bbox.h+n.bbox.d)+2*E;var D=d.createBox(l);d.createDelimiter(D,47,r);d.placeBox(o,0,(o.bbox.d-o.bbox.h)/2+F+E);d.placeBox(D,o.bbox.w-E/2,(D.bbox.d-D.bbox.h)/2+F);d.placeBox(n,o.bbox.w+D.bbox.w-E,(n.bbox.d-n.bbox.h)/2+F-E)}else{var k=Math.max(o.bbox.w,n.bbox.w);var x=d.thickness2em(j.linethickness,G),z,y,w,s;var A=d.TeX.min_rule_thickness/this.em;if(B){w=d.TeX.num1;s=d.TeX.denom1}else{w=(x===0?d.TeX.num3:d.TeX.num2);s=d.TeX.denom2}w*=G;s*=G;if(x===0){z=Math.max((B?7:3)*d.TeX.rule_thickness,2*A);y=(w-o.bbox.d)-(n.bbox.h-s);if(y<z){w+=(z-y)/2;s+=(z-y)/2}}else{z=Math.max((B?2:0)*A+x,x/2+1.5*A);y=(w-o.bbox.d)-(F+x/2);if(y<z){w+=z-y}y=(F-x/2)-(n.bbox.h-s);if(y<z){s+=z-y}var m=d.createBox(l);d.createRule(m,x,0,k+2*x);d.placeBox(m,0,F-x/2)}d.alignBox(o,j.numalign,w);d.alignBox(n,j.denomalign,-s)}this.HTMLhandleSpace(C);this.HTMLhandleColor(C);return C},HTMLcanStretch:function(j){return false},HTMLhandleSpace:function(j){if(!this.texWithDelims){var k=(this.useMMLspacing?0:d.length2em(this.texSpacing()||0))+0.12;j.style.paddingLeft=d.Em(k);j.style.paddingRight=d.Em(0.12)}}});f.msqrt.Augment({toHTML:function(v){v=this.HTMLcreateSpan(v);var y=d.createStack(v);var m=d.createBox(y),s=d.createBox(y),r=d.createBox(y);var o=this.HTMLgetScale();var z=d.TeX.rule_thickness*o,l,k,w,n;if(this.Get("displaystyle")){l=d.TeX.x_height*o}else{l=z}k=Math.max(z+l/4,1.5*d.TeX.min_rule_thickness/this.em);var j=this.HTMLboxChild(0,m);w=j.bbox.h+j.bbox.d+k+z;d.createDelimiter(r,8730,w,o);d.MeasureSpans([j,r]);n=j.bbox.w;var u=0;if(r.isMultiChar||(d.AdjustSurd&&d.imgFonts)){r.bbox.w*=0.95}if(r.bbox.h+r.bbox.d>w){k=((r.bbox.h+r.bbox.d)-(w-z))/2}var A=d.FONTDATA.DELIMITERS[d.FONTDATA.RULECHAR];if(!A||n<A.HW[0][0]*o||o<0.75){d.createRule(s,0,z,n)}else{d.createDelimiter(s,d.FONTDATA.RULECHAR,n,o)}w=j.bbox.h+k+z;k=w*d.rfuzz;if(r.isMultiChar){k=d.rfuzz}u=this.HTMLaddRoot(y,r,u,r.bbox.h+r.bbox.d-w,o);d.placeBox(r,u,w-r.bbox.h);d.placeBox(s,u+r.bbox.w,w-s.bbox.h+k);d.placeBox(m,u+r.bbox.w,0);this.HTMLhandleSpace(v);this.HTMLhandleColor(v);return v},HTMLaddRoot:function(l,k,j,n,m){return j}});f.mroot.Augment({toHTML:f.msqrt.prototype.toHTML,HTMLaddRoot:function(r,k,p,n,j){var l=d.createBox(r);if(this.data[1]){var o=this.data[1].toHTML(l);o.style.paddingRight=o.style.paddingLeft="";d.Measured(o,l)}else{l.bbox=this.HTMLzeroBBox()}var m=this.HTMLrootHeight(k.bbox.h+k.bbox.d,j,l)-n;var q=Math.min(l.bbox.w,l.bbox.rw);p=Math.max(q,k.offset);d.placeBox(l,p-q,m);return p-k.offset},HTMLrootHeight:function(l,k,j){return 0.45*(l-0.9*k)+0.6*k+Math.max(0,j.bbox.d-0.075)}});f.mfenced.Augment({toHTML:function(n){n=this.HTMLcreateSpan(n);if(this.data.open){this.data.open.toHTML(n)}if(this.data[0]!=null){this.data[0].toHTML(n)}for(var k=1,j=this.data.length;k<j;k++){if(this.data[k]){if(this.data["sep"+k]){this.data["sep"+k].toHTML(n)}this.data[k].toHTML(n)}}if(this.data.close){this.data.close.toHTML(n)}var p=this.HTMLcomputeBBox(n);var l=n.bbox.h,o=n.bbox.d;for(k=0,j=p.length;k<j;k++){p[k].HTMLstretchV(n,l,o)}if(p.length){this.HTMLcomputeBBox(n,true)}this.HTMLhandleSpace(n);this.HTMLhandleColor(n);return n},HTMLcomputeBBox:function(o,n){var k=o.bbox={},p=[];this.HTMLcheckStretchy(this.data.open,k,p,n);this.HTMLcheckStretchy(this.data[0],k,p,n);for(var l=1,j=this.data.length;l<j;l++){if(this.data[l]){this.HTMLcheckStretchy(this.data["sep"+l],k,p,n);this.HTMLcheckStretchy(this.data[l],k,p,n)}}this.HTMLcheckStretchy(this.data.close,k,p,n);this.HTMLcleanBBox(k);return p},HTMLcheckStretchy:function(j,k,m,l){if(j){if(!l&&j.HTMLcanStretch("Vertical")){m.push(j);j=(j.CoreMO()||j)}this.HTMLcombineBBoxes(j,k)}}});f.menclose.Augment({toHTML:f.mbase.HTMLautoload});f.maction.Augment({toHTML:f.mbase.HTMLautoload});f.semantics.Augment({toHTML:function(k,j,l){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){var m=this.data[0].toHTML(k);if(l!=null){this.data[0].HTMLstretchV(k,j,l)}else{if(j!=null){this.data[0].HTMLstretchH(k,j)}}k.bbox=m.bbox}this.HTMLhandleSpace(k);return k},HTMLstretchH:f.mbase.HTMLstretchH,HTMLstretchV:f.mbase.HTMLstretchV});f.munderover.Augment({toHTML:function(K,G,E){var j=this.getValues("displaystyle","accent","accentunder","align");if(!j.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return f.msubsup.prototype.toHTML.call(this,K)}K=this.HTMLcreateSpan(K);var O=this.HTMLgetScale();var p=d.createStack(K);var q=[],n=[],M=[],v,L,H;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L]=d.createBox(p);n[L]=this.data[L].toHTML(v);if(L==this.base){if(E!=null){this.data[this.base].HTMLstretchV(v,G,E)}else{if(G!=null){this.data[this.base].HTMLstretchH(v,G)}}M[L]=(E==null&&G!=null?false:this.data[L].HTMLcanStretch("Horizontal"))}else{M[L]=this.data[L].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(n);var l=-d.BIGDIMEN,J=l;for(L=0,H=this.data.length;L<H;L++){if(this.data[L]){if(q[L].bbox.w>J){J=q[L].bbox.w}if(!M[L]&&J>l){l=J}}}if(E==null&&G!=null){l=G}else{if(l==-d.BIGDIMEN){l=J}}for(L=J=0,H=this.data.length;L<H;L++){if(this.data[L]){v=q[L];if(M[L]){v.bbox=this.data[L].HTMLstretchH(v,l).bbox}if(v.bbox.w>J){J=v.bbox.w}}}var C=d.TeX.rule_thickness,F=d.FONTDATA.TeX_factor;var o=q[this.base]||{bbox:this.HTMLzeroBBox()};var u,r,z,w,s,B,I,N=0;if(o.bbox.ic){N=1.3*o.bbox.ic+0.05}for(L=0,H=this.data.length;L<H;L++){if(this.data[L]!=null){v=q[L];s=d.TeX.big_op_spacing5*O;var 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M=this.HTMLgetScale(),G=this.HTMLgetMu(J);var o=d.createStack(J),k,m=[];var n=d.createBox(o);if(this.data[this.base]){m.push(this.data[this.base].toHTML(n));if(B!=null){this.data[this.base].HTMLstretchV(n,H,B)}else{if(H!=null){this.data[this.base].HTMLstretchH(n,H)}}}else{n.bbox=this.HTMLzeroBBox()}var K=d.TeX.x_height*M,A=d.TeX.scriptspace*M*0.75;var j,w;if(this.HTMLnotEmpty(this.data[this.sup])){j=d.createBox(o);m.push(this.data[this.sup].toHTML(j))}if(this.HTMLnotEmpty(this.data[this.sub])){w=d.createBox(o);m.push(this.data[this.sub].toHTML(w))}d.MeasureSpans(m);if(j){j.bbox.w+=A;j.bbox.rw=Math.max(j.bbox.w,j.bbox.rw)}if(w){w.bbox.w+=A;w.bbox.rw=Math.max(w.bbox.w,w.bbox.rw)}d.placeBox(n,0,0);var l=(this.data[this.sup]||this.data[this.sub]||this).HTMLgetScale();var E=d.TeX.sup_drop*l,C=d.TeX.sub_drop*l;var y=n.bbox.h-E,x=n.bbox.d+C,L=0,F;if(n.bbox.ic){n.bbox.w-=n.bbox.ic;L=1.3*n.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&n.bbox.scale===1&&!this.data[this.base].Get("largeop")){y=x=0}}var I=this.getValues("subscriptshift","superscriptshift");I.subscriptshift=(I.subscriptshift===""?0:d.length2em(I.subscriptshift,G));I.superscriptshift=(I.superscriptshift===""?0:d.length2em(I.superscriptshift,G));if(!j){if(w){x=Math.max(x,d.TeX.sub1*M,w.bbox.h-(4/5)*K,I.subscriptshift);d.placeBox(w,n.bbox.w,-x,w.bbox)}}else{if(!w){k=this.getValues("displaystyle","texprimestyle");F=d.TeX[(k.displaystyle?"sup1":(k.texprimestyle?"sup3":"sup2"))];y=Math.max(y,F*M,j.bbox.d+(1/4)*K,I.superscriptshift);d.placeBox(j,n.bbox.w+L,y,j.bbox)}else{x=Math.max(x,d.TeX.sub2*M);var 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u=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(u.indentalignfirst!==f.INDENTALIGN.INDENTALIGN){u.indentalign=u.indentalignfirst}if(u.indentalign===f.INDENTALIGN.AUTO){u.indentalign=this.displayAlign}k.style.textAlign=u.indentalign;if(u.indentshiftfirst!==f.INDENTSHIFT.INDENTSHIFT){u.indentshift=u.indentshiftfirst}if(u.indentshift==="auto"){u.indentshift=this.displayIndent}if(u.indentshift&&u.indentalign!==f.INDENTALIGN.CENTER){t.style[{left:"marginLeft",right:"marginRight"}[u.indentalign]]=d.Em(d.length2em(u.indentshift))}}return t},HTMLspanElement:f.mbase.prototype.HTMLspanElement});f.TeXAtom.Augment({toHTML:function(k){k=this.HTMLcreateSpan(k);if(this.data[0]!=null){if(this.texClass===f.TEXCLASS.VCENTER){var j=d.createStack(k);var l=d.createBox(j);d.Measured(this.data[0].toHTML(l),l);d.placeBox(l,0,d.TeX.axis_height-(l.bbox.h+l.bbox.d)/2+l.bbox.d)}else{k.bbox=this.data[0].toHTML(k).bbox}}this.HTMLhandleSpace(k);this.HTMLhandleColor(k);return k}});MathJax.Hub.Register.StartupHook("onLoad",function(){setTimeout(MathJax.Callback(["loadComplete",d,"jax.js"]),0)})});b.Register.StartupHook("End Config",function(){b.Browser.Select({MSIE:function(j){var n=(document.documentMode||0);var m=j.versionAtLeast("7.0");var l=j.versionAtLeast("8.0")&&n>7;var k=(document.compatMode==="BackCompat");if(n<9){d.config.styles[".MathJax .MathJax_HitBox"]["background-color"]="white";d.config.styles[".MathJax .MathJax_HitBox"].opacity=0;d.config.styles[".MathJax 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j=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var k=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var p=(l&&o.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!o.versionAtLeast("5.0"))||(k!=null&&(k[1]<2||(k[1]==2&&k[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!l,safariTextNodeBug:!m,forceReflow:true,allowWebFonts:(l&&!p?"otf":false)});if(j){d.Augment({webFontDefault:(o.isMobile?"sans-serif":"serif")})}if(o.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(p){var n=b.config["HTML-CSS"];if(n){n.availableFonts=[];n.preferredFont=null}else{b.config["HTML-CSS"]={availableFonts:[],preferredFont:null}}}},Chrome:function(j){d.Augment({Em:d.Px,unEm:d.unPx,chromeHeightBug:true,cloneNodeBug:true,rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariWebFontSerif:[""],forceReflow:true,allowWebFonts:(j.versionAtLeast("4.0")?"otf":"svg")})},Opera:function(j){j.isMini=(navigator.appVersion.match("Opera Mini")!=null);d.config.styles[".MathJax .merror"]["vertical-align"]=null;d.config.styles[".MathJax span"]["z-index"]=0;d.Augment({operaHeightBug:true,operaVerticalAlignBug:true,operaFontSizeBug:j.versionAtLeast("10.61"),initialSkipBug:true,FontFaceBug:true,PaddingWidthBug:true,allowWebFonts:(j.versionAtLeast("10.0")&&!j.isMini?"otf":false),adjustAvailableFonts:d.removeSTIXfonts})},Konqueror:function(j){d.Augment({konquerorVerticalAlignBug:true})}})});MathJax.Hub.Register.StartupHook("End 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l}for(var n=0,k=o.length;n<k;n++){if(o[n]===l){continue}if(this.testCollection(o[n])){return o[n]}}return null},testCollection:function(k){return this.testFont(this.FontInfo[k])},testFont:function(n){if(n.isWebFont&&d.FontFaceBug){this.div.style.fontWeight=this.div.style.fontStyle="normal"}else{this.div.style.fontWeight=(n.weight||"normal");this.div.style.fontStyle=(n.style||"normal")}var l=this.getComparisonWidths(n.testString,n.noStyleChar);if(l){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[0];if(this.div.offsetWidth==l[0]){this.div.style.fontFamily="'"+n.family+"',"+this.comparisonFont[l[2]];if(this.div.offsetWidth==l[1]){return false}}if(this.div.offsetWidth!=l[3]||this.div.offsetHeight!=l[4]){if(n.noStyleChar||!d.FONTDATA||!d.FONTDATA.hasStyleChar){return true}for(var o=0,k=this.testSize.length;o<k;o++){if(this.testStyleChar(n,this.testSize[o])){return true}}}}return false},styleChar:"\uEFFD",versionChar:"\uEFFE",compChar:"\uEFFF",testStyleChar:function(m,p){var s=3+(m.weight?2:0)+(m.style?4:0);var l="",o=0;var r=this.div.style.fontSize;this.div.style.fontSize=p;if(d.msieItalicWidthBug&&m.style==="italic"){this.text.nodeValue=l=this.compChar;o=this.div.offsetWidth}if(d.safariTextNodeBug){this.div.innerHTML=this.compChar+l}else{this.text.nodeValue=this.compChar+l}var k=this.div.offsetWidth-o;if(d.safariTextNodeBug){this.div.innerHTML=this.styleChar+l}else{this.text.nodeValue=this.styleChar+l}var q=Math.floor((this.div.offsetWidth-o)/k+0.5);if(q===s){if(d.safariTextNodeBug){this.div.innerHTML=this.versionChar+l}else{this.text.nodeValue=this.versionChar+l}m.version=Math.floor((this.div.offsetWidth-o)/k+1.5)/2}this.div.style.fontSize=r;return(q===s)},getComparisonWidths:function(p,n){if(d.FONTDATA&&d.FONTDATA.hasStyleChar&&!n){p+=this.styleChar+" "+this.compChar}if(d.safariTextNodeBug){this.div.innerHTML=p}else{this.text.nodeValue=p}this.div.style.fontFamily=this.comparisonFont[0];var 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o=document.location.protocol+"//"+document.location.hostname;if(document.location.port!=""){o+=":"+document.location.port}o+="/";if(h.fileURL(d.webfontDir).substr(0,o.length)!==o){this.firefoxFontError(m)}}if(!this.webFontLoaded){d.loadWebFontError(m,l)}else{l()}},loadError:function(k){e(["CantLoadWebFont","Can't load web font %1",d.fontInUse+"/"+k.directory],null,2000);b.Startup.signal.Post(["HTML-CSS Jax - web font error",d.fontInUse+"/"+k.directory,k])},firefoxFontError:function(k){e(["FirefoxCantLoadWebFont","Firefox can't load web fonts from a remote host"],null,3000);b.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error")},checkWebFont:function(k,l,m){if(k.time(m)){return}if(d.Font.testFont(l)){m(k.STATUS.OK)}else{setTimeout(k,k.delay)}},fontFace:function(m){var n=d.allowWebFonts;var p=d.FONTDATA.FONTS[m];if(d.msieFontCSSBug&&!p.family.match(/-Web$/)){p.family+="-Web"}var l=h.fileURL(d.webfontDir+"/"+n);var k=m.replace(/-b/,"-B").replace(/-i/,"-I").replace(/-Bold-/,"-Bold");if(!k.match(/-/)){k+="-Regular"}if(n==="svg"){k+=".svg#"+k}else{k+="."+n}var o={"font-family":p.family,src:"url('"+l+"/"+k+"')"};if(n==="otf"){o.src+=" format('opentype')";l=h.fileURL(d.webfontDir+"/woff");o.src="url('"+l+"/"+k.replace(/otf$/,"woff")+"') format('woff'), "+o.src}else{if(n!=="eot"){o.src+=" format('"+n+"')"}}if(!(d.FontFaceBug&&p.isWebFont)){if(m.match(/-bold/)){o["font-weight"]="bold"}if(m.match(/-italic/)){o["font-style"]="italic"}}return o}});var j,a,c;d.Augment({config:{styles:{".MathJax":{display:"inline","font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},".MathJax_Display":{position:"relative",display:"block",width:"100%"},".MathJax img, .MathJax nobr, .MathJax a":{border:0,padding:0,margin:0,"max-width":"none","max-height":"none","vertical-align":0,"line-height":"normal","text-decoration":"none"},"img.MathJax_strut":{border:"0 !important",padding:"0 !important",margin:"0 !important","vertical-align":"0 !important"},".MathJax span":{display:"inline",position:"static",border:0,padding:0,margin:0,"vertical-align":0,"line-height":"normal","text-decoration":"none"},".MathJax nobr":{"white-space":"nowrap ! important"},".MathJax img":{display:"inline ! 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l=this.addElement(this.hiddenDiv,"div",{style:{width:"5in"}});this.pxPerInch=l.offsetWidth/5;this.hiddenDiv.removeChild(l);this.startMarker=this.createStrut(this.Element("span"),10,true);this.endMarker=this.addText(this.Element("span"),"x").parentNode;this.HDspan=this.Element("span");if(this.operaHeightBug){this.createStrut(this.HDspan,0)}if(this.msieInlineBlockAlignBug){this.HDimg=this.addElement(this.HDspan,"img",{style:{height:"0px",width:"1px"}});try{this.HDimg.src="about:blank"}catch(k){}}else{this.HDimg=this.createStrut(this.HDspan,0)}this.EmExSpan=this.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["span",{className:"MathJax_ExBox"}],["span",{className:"MathJax"},[["span",{className:"MathJax_EmBox"}]]]]);this.linebreakSpan=this.Element("span",null,[["hr",{style:{width:"100%",size:1,padding:0,border:0,margin:0}}]]);return h.Styles(this.config.styles,["InitializeHTML",this])},removeSTIXfonts:function(n){for(var l=0,k=n.length;l<k;l++){if(n[l]==="STIX"){n.splice(l,1);k--;l--}}if(this.config.preferredFont==="STIX"){this.config.preferredFont=n[0]}},PreloadWebFonts:function(){if(!d.allowWebFonts||!d.config.preloadWebFonts){return}for(var l=0,k=d.config.preloadWebFonts.length;l<k;l++){var n=d.FONTDATA.FONTS[d.config.preloadWebFonts[l]];if(!n.available){d.Font.testFont(n)}}},InitializeHTML:function(){this.PreloadWebFonts();document.body.appendChild(this.EmExSpan);document.body.appendChild(this.linebreakSpan);this.defaultEx=this.EmExSpan.firstChild.offsetHeight/60;this.defaultEm=this.EmExSpan.lastChild.firstChild.offsetHeight/60;this.defaultWidth=this.linebreakSpan.firstChild.offsetWidth;document.body.removeChild(this.linebreakSpan);document.body.removeChild(this.EmExSpan)},preTranslate:function(o){var u=o.jax[this.id],v,r=u.length,z,t,A,n,y,l,x,q,s,k,w=false,B=this.config.linebreaks.automatic,p=this.config.linebreaks.width;if(B){w=(p.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/)!=null);if(w){p=p.replace(/\s*container\s*/,"")}else{k=this.defaultWidth}if(p===""){p="100%"}}else{k=100000}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}t=z.previousSibling;if(t&&String(t.className).match(/^MathJax(_Display)?( MathJax_Processing)?$/)){t.parentNode.removeChild(t)}l=z.MathJax.elementJax;if(!l){continue}l.HTMLCSS={display:(l.root.Get("display")==="block")};A=n=this.Element("span",{className:"MathJax",id:l.inputID+"-Frame",isMathJax:true,jaxID:this.id,oncontextmenu:j.Menu,onmousedown:j.Mousedown,onmouseover:j.Mouseover,onmouseout:j.Mouseout,onmousemove:j.Mousemove,onclick:j.Click,ondblclick:j.DblClick});if(b.Browser.noContextMenu){A.ontouchstart=a.start;A.ontouchend=a.end}if(l.HTMLCSS.display){n=this.Element("div",{className:"MathJax_Display"});n.appendChild(A)}else{if(this.msieDisappearingBug){A.style.display="inline-block"}}n.setAttribute("role","textbox");n.setAttribute("aria-readonly","true");n.className+=" MathJax_Processing";z.parentNode.insertBefore(n,z);z.parentNode.insertBefore(this.EmExSpan.cloneNode(true),z);if(w){n.parentNode.insertBefore(this.linebreakSpan.cloneNode(true),n)}}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=z.previousSibling;n=y.previousSibling;l=z.MathJax.elementJax;if(!l){continue}x=y.firstChild.offsetHeight/60;q=y.lastChild.firstChild.offsetHeight/60;if(w){k=n.previousSibling.firstChild.offsetWidth}if(x===0||x==="NaN"){this.hiddenDiv.appendChild(n);l.HTMLCSS.isHidden=true;x=this.defaultEx;q=this.defaultEm;if(w){k=this.defaultWidth}}s=Math.floor(Math.max(this.config.minScaleAdjust/100,(x/this.TeX.x_height)/q)*this.config.scale);l.HTMLCSS.scale=s/100;l.HTMLCSS.fontSize=s+"%";l.HTMLCSS.em=l.HTMLCSS.outerEm=q;this.em=q*s/100;l.HTMLCSS.ex=x;l.HTMLCSS.lineWidth=(B?this.length2em(p,1,k/this.em):1000000)}for(v=0;v<r;v++){z=u[v];if(!z.parentNode){continue}y=u[v].previousSibling;l=u[v].MathJax.elementJax;if(!l){continue}if(w){A=y.previousSibling;if(!l.HTMLCSS.isHidden){A=A.previousSibling}A.parentNode.removeChild(A)}y.parentNode.removeChild(y)}o.HTMLCSSeqn=o.HTMLCSSlast=0;o.HTMLCSSi=-1;o.HTMLCSSchunk=this.config.EqnChunk;o.HTMLCSSdelay=false},Translate:function(l,p){if(!l.parentNode){return}if(p.HTMLCSSdelay){p.HTMLCSSdelay=false;b.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var k=l.MathJax.elementJax,o=k.root,m=document.getElementById(k.inputID+"-Frame"),q=(k.HTMLCSS.display?m.parentNode:m);this.em=g.mbase.prototype.em=k.HTMLCSS.em*k.HTMLCSS.scale;this.outerEm=k.HTMLCSS.em;this.scale=k.HTMLCSS.scale;this.linebreakWidth=k.HTMLCSS.lineWidth;m.style.fontSize=k.HTMLCSS.fontSize;this.initImg(m);this.initHTML(o,m);o.setTeXclass();try{o.toHTML(m,q)}catch(n){if(n.restart){while(m.firstChild){m.removeChild(m.firstChild)}}throw n}if(k.HTMLCSS.isHidden){l.parentNode.insertBefore(q,l)}q.className=q.className.split(/ /)[0];if(this.hideProcessedMath){q.className+=" MathJax_Processed";if(l.MathJax.preview){k.HTMLCSS.preview=l.MathJax.preview;delete l.MathJax.preview}p.HTMLCSSeqn+=(p.i-p.HTMLCSSi);p.HTMLCSSi=p.i;if(p.HTMLCSSeqn>=p.HTMLCSSlast+p.HTMLCSSchunk){this.postTranslate(p);p.HTMLCSSchunk=Math.floor(p.HTMLCSSchunk*this.config.EqnChunkFactor);p.HTMLCSSdelay=true}}},postTranslate:function(r){var l=r.jax[this.id];if(!this.hideProcessedMath){return}for(var p=r.HTMLCSSlast,k=r.HTMLCSSeqn;p<k;p++){var n=l[p];if(n&&n.MathJax.elementJax){n.previousSibling.className=n.previousSibling.className.split(/ /)[0];var q=n.MathJax.elementJax.HTMLCSS;if(q.preview){q.preview.innerHTML="";n.MathJax.preview=q.preview;delete q.preview}}}if(this.forceReflow){var o=(document.styleSheets||[])[0]||{};o.disabled=true;o.disabled=false}r.HTMLCSSlast=r.HTMLCSSeqn},getJaxFromMath:function(k){if(k.parentNode.className==="MathJax_Display"){k=k.parentNode}do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return k.root.HTMLspanElement()},getHoverBBox:function(k,n,o){var p=n.bbox,m=k.HTMLCSS.outerEm;var l={w:p.w*m,h:p.h*m,d:p.d*m};if(p.width){l.width=p.width}return l},Zoom:function(l,v,u,k,s){v.className="MathJax";v.style.fontSize=l.HTMLCSS.fontSize;var x=v.appendChild(this.EmExSpan.cloneNode(true));var o=x.lastChild.firstChild.offsetHeight/60;this.em=g.mbase.prototype.em=o;this.outerEm=o/l.HTMLCSS.scale;x.parentNode.removeChild(x);this.idPostfix="-zoom";l.root.toHTML(v,v);this.idPostfix="";var n=l.root.HTMLspanElement().bbox.width;if(n){v.style.width=Math.floor(k-1.5*d.em)+"px";v.style.display="inline-block";var m=(l.root.id||"MathJax-Span-"+l.root.spanID)+"-zoom";var p=document.getElementById(m).firstChild;while(p&&p.style.width!==n){p=p.nextSibling}if(p){p.style.width="100%"}}v.style.position="absolute";if(!n){u.style.position="absolute"}var t=v.offsetWidth,r=v.offsetHeight,w=u.offsetHeight,q=u.offsetWidth;if(q===0){q=u.parentNode.offsetWidth}v.style.position=u.style.position="";return{Y:-j.getBBox(v).h,mW:q,mH:w,zW:t,zH:r}},initImg:function(k){},initHTML:function(l,k){},initFont:function(k){var m=d.FONTDATA.FONTS,l=d.config.availableFonts;if(l&&l.length&&d.Font.testFont(m[k])){m[k].available=true;return null}if(!this.allowWebFonts){return null}m[k].isWebFont=true;if(d.FontFaceBug){m[k].family=k;if(d.msieFontCSSBug){m[k].family+="-Web"}}return h.Styles({"@font-face":this.Font.fontFace(k)})},Remove:function(k){var l=document.getElementById(k.inputID+"-Frame");if(l){if(k.HTMLCSS.display){l=l.parentNode}l.parentNode.removeChild(l)}delete k.HTMLCSS},getHD:function(l){var k=l.style.position;l.style.position="absolute";this.HDimg.style.height="0px";l.appendChild(this.HDspan);var m={h:l.offsetHeight};this.HDimg.style.height=m.h+"px";m.d=l.offsetHeight-m.h;m.h-=m.d;m.h/=this.em;m.d/=this.em;l.removeChild(this.HDspan);l.style.position=k;return m},getW:function(o){var l,n,m=(o.bbox||{}).w,p=o;if(o.bbox&&o.bbox.exactW){return m}if((o.bbox&&m>=0&&!this.initialSkipBug)||this.negativeBBoxes||!o.firstChild){l=o.offsetWidth;n=o.parentNode.offsetHeight}else{if(o.bbox&&m<0&&this.msieNegativeBBoxBug){l=-o.offsetWidth,n=o.parentNode.offsetHeight}else{if(this.initialSkipBug){var k=o.style.position;o.style.position="absolute";p=this.startMarker;o.insertBefore(p,o.firstChild)}o.appendChild(this.endMarker);l=this.endMarker.offsetLeft-p.offsetLeft;o.removeChild(this.endMarker);if(this.initialSkipBug){o.removeChild(p);o.style.position=k}}}if(n!=null){o.parentNode.HH=n/this.em}return l/this.em},Measured:function(m,l){var n=m.bbox;if(n.width==null&&n.w&&!n.isMultiline){var k=this.getW(m);n.rw+=k-n.w;n.w=k;n.exactW=true}if(!l){l=m.parentNode}if(!l.bbox){l.bbox=n}return m},Remeasured:function(l,k){k.bbox=this.Measured(l,k).bbox},MeasureSpans:function(o){var r=[],t,q,n,u,k,p,l,s;for(q=0,n=o.length;q<n;q++){t=o[q];if(!t){continue}u=t.bbox;s=this.parentNode(t);if(u.exactW||u.width||u.w===0||u.isMultiline){if(!s.bbox){s.bbox=u}continue}if(this.negativeBBoxes||!t.firstChild||(u.w>=0&&!this.initialSkipBug)||(u.w<0&&this.msieNegativeBBoxBug)){r.push([t])}else{if(this.initialSkipBug){k=this.startMarker.cloneNode(true);p=this.endMarker.cloneNode(true);t.insertBefore(k,t.firstChild);t.appendChild(p);r.push([t,k,p,t.style.position]);t.style.position="absolute"}else{p=this.endMarker.cloneNode(true);t.appendChild(p);r.push([t,null,p])}}}for(q=0,n=r.length;q<n;q++){t=r[q][0];u=t.bbox;s=this.parentNode(t);if((u.w>=0&&!this.initialSkipBug)||this.negativeBBoxes||!t.firstChild){l=t.offsetWidth;s.HH=s.offsetHeight/this.em}else{if(u.w<0&&this.msieNegativeBBoxBug){l=-t.offsetWidth,s.HH=s.offsetHeight/this.em}else{l=r[q][2].offsetLeft-((r[q][1]||{}).offsetLeft||0)}}l/=this.em;u.rw+=l-u.w;u.w=l;u.exactW=true;if(!s.bbox){s.bbox=u}}for(q=0,n=r.length;q<n;q++){t=r[q];if(t[1]){t[1].parentNode.removeChild(t[1]),t[0].style.position=t[3]}if(t[2]){t[2].parentNode.removeChild(t[2])}}},Em:function(k){if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},EmRounded:function(k){k=(Math.round(k*d.em)+0.05)/d.em;if(Math.abs(k)<0.0006){return"0em"}return k.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(k){return parseFloat(k)},Px:function(k){k*=this.em;var l=(k<0?"-":"");return l+Math.abs(k).toFixed(1).replace(/\.?0+$/,"")+"px"},unPx:function(k){return parseFloat(k)/this.em},Percent:function(k){return(100*k).toFixed(1).replace(/\.?0+$/,"")+"%"},length2em:function(r,l,p){if(typeof(r)!=="string"){r=r.toString()}if(r===""){return""}if(r===g.SIZE.NORMAL){return 1}if(r===g.SIZE.BIG){return 2}if(r===g.SIZE.SMALL){return 0.71}if(r==="infinity"){return d.BIGDIMEN}var o=this.FONTDATA.TeX_factor;if(r.match(/mathspace$/)){return d.MATHSPACE[r]*o}var n=r.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var k=parseFloat(n[1]||"1"),q=n[2];if(p==null){p=1}if(l==null){l=1}if(q==="em"){return k*o}if(q==="ex"){return k*d.TeX.x_height*o}if(q==="%"){return k/100*p}if(q==="px"){return k/d.em}if(q==="pt"){return k/10*o}if(q==="pc"){return k*1.2*o}if(q==="in"){return k*this.pxPerInch/d.em}if(q==="cm"){return k*this.pxPerInch/d.em/2.54}if(q==="mm"){return k*this.pxPerInch/d.em/25.4}if(q==="mu"){return k/18*o*l}return k*o*p},thickness2em:function(l,k){var m=d.TeX.rule_thickness;if(l===g.LINETHICKNESS.MEDIUM){return m}if(l===g.LINETHICKNESS.THIN){return 0.67*m}if(l===g.LINETHICKNESS.THICK){return 1.67*m}return this.length2em(l,k,m)},getPadding:function(l){var n={top:0,right:0,bottom:0,left:0},k=false;for(var o in n){if(n.hasOwnProperty(o)){var m=l.style["padding"+o.charAt(0).toUpperCase()+o.substr(1)];if(m){n[o]=this.length2em(m);k=true}}}return(k?n:false)},getBorders:function(p){var m={top:0,right:0,bottom:0,left:0},n={},l=false;for(var q in m){if(m.hasOwnProperty(q)){var k="border"+q.charAt(0).toUpperCase()+q.substr(1);var o=p.style[k+"Style"];if(o){l=true;m[q]=this.length2em(p.style[k+"Width"]);n[k]=[p.style[k+"Width"],p.style[k+"Style"],p.style[k+"Color"]].join(" ")}}}m.css=n;return(l?m:false)},setBorders:function(k,l){if(l){for(var m in l.css){if(l.css.hasOwnProperty(m)){k.style[m]=l.css[m]}}}},createStrut:function(m,l,n){var k=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:l+"px",width:"1px",marginRight:"-1px"}});if(n){m.insertBefore(k,m.firstChild)}else{m.appendChild(k)}return k},createBlank:function(l,k,m){var n=this.Element("span",{isMathJax:true,style:{display:"inline-block",overflow:"hidden",height:"1px",width:this.Em(k)}});if(m){l.insertBefore(n,l.firstChild)}else{l.appendChild(n)}return n},createShift:function(l,k,n){var m=this.Element("span",{style:{marginLeft:this.Em(k)},isMathJax:true});if(n){l.insertBefore(m,l.firstChild)}else{l.appendChild(m)}return m},createSpace:function(p,n,o,q,m,s){if(n<-o){o=-n}var r=this.Em(n+o),k=this.Em(-o);if(this.msieInlineBlockAlignBug){k=this.Em(d.getHD(p.parentNode).d-o)}if(p.isBox||s){var l=(p.scale==null?1:p.scale);p.bbox={exactW:true,h:n*l,d:o*l,w:q*l,rw:q*l,lw:0};p.style.height=r;p.style.verticalAlign=k;p.HH=(n+o)*l}else{p=this.addElement(p,"span",{style:{height:r,verticalAlign:k},isMathJax:true})}if(q>=0){p.style.width=this.Em(q);p.style.display="inline-block";p.style.overflow="hidden"}else{if(this.msieNegativeSpaceBug){p.style.height=""}p.style.marginLeft=this.Em(q);if(d.safariNegativeSpaceBug&&p.parentNode.firstChild==p){this.createBlank(p,0,true)}}if(m&&m!==g.COLOR.TRANSPARENT){p.style.backgroundColor=m;p.style.position="relative"}return p},createRule:function(r,n,p,s,l){if(n<-p){p=-n}var m=d.TeX.min_rule_thickness,o=1;if(s>0&&s*this.em<m){s=m/this.em}if(n+p>0&&(n+p)*this.em<m){o=1/(n+p)*(m/this.em);n*=o;p*=o}if(!l){l="solid"}else{l="solid "+l}l=this.Em(s)+" "+l;var t=(o===1?this.Em(n+p):m+"px"),k=this.Em(-p);var q=this.addElement(r,"span",{style:{borderLeft:l,display:"inline-block",overflow:"hidden",width:0,height:t,verticalAlign:k},bbox:{h:n,d:p,w:s,rw:s,lw:0,exactW:true},noAdjust:true,HH:n+p,isMathJax:true});if(s>0&&q.offsetWidth==0){q.style.width=this.Em(s)}if(r.isBox||r.className=="mspace"){r.bbox=q.bbox,r.HH=n+p}return q},createFrame:function(s,q,r,u,x,l){if(q<-r){r=-q}var p=2*x;if(this.msieFrameSizeBug){if(u<p){u=p}if(q+r<p){q=p-r}}if(this.msieBorderWidthBug){p=0}var v=this.Em(q+r-p),k=this.Em(-r-x),o=this.Em(u-p);var m=this.Em(x)+" "+l;var n=this.addElement(s,"span",{style:{border:m,display:"inline-block",overflow:"hidden",width:o,height:v},bbox:{h:q,d:r,w:u,rw:u,lw:0,exactW:true},noAdjust:true,HH:q+r,isMathJax:true});if(k){n.style.verticalAlign=k}return n},parentNode:function(l){var k=l.parentNode;if(k.nodeName.toLowerCase()==="a"){k=k.parentNode}return k},createStack:function(m,o,l){if(this.msiePaddingWidthBug){this.createStrut(m,0)}var n=String(l).match(/%$/);var k=(!n&&l!=null?l:0);m=this.addElement(m,"span",{noAdjust:true,HH:0,isMathJax:true,style:{display:"inline-block",position:"relative",width:(n?"100%":this.Em(k)),height:0}});if(!o){m.parentNode.bbox=m.bbox={exactW:true,h:-this.BIGDIMEN,d:-this.BIGDIMEN,w:k,lw:this.BIGDIMEN,rw:(!n&&l!=null?l:-this.BIGDIMEN)};if(n){m.bbox.width=l}}return m},createBox:function(l,k){var m=this.addElement(l,"span",{style:{position:"absolute"},isBox:true,isMathJax:true});if(k!=null){m.style.width=k}return m},addBox:function(k,l){l.style.position="absolute";l.isBox=l.isMathJax=true;return k.appendChild(l)},placeBox:function(u,s,q,o){u.isMathJax=true;var v=d.parentNode(u),C=u.bbox,z=v.bbox;if(this.msiePlaceBoxBug){this.addText(u,this.NBSP)}if(this.imgSpaceBug){this.addText(u,this.imgSpace)}var w,F=0;if(u.HH!=null){w=u.HH}else{if(C){w=Math.max(3,C.h+C.d)}else{w=u.offsetHeight/this.em}}if(!u.noAdjust){w+=1;w=Math.round(w*this.em)/this.em;if(this.msieInlineBlockAlignBug){this.addElement(u,"img",{className:"MathJax_strut",border:0,src:"about:blank",isMathJax:true,style:{width:0,height:this.Em(w)}})}else{this.addElement(u,"span",{isMathJax:true,style:{display:"inline-block",width:0,height:this.Em(w)}});if(d.chromeHeightBug){w-=(u.lastChild.offsetHeight-Math.round(w*this.em))/this.em}}}if(C){if(this.initialSkipBug){if(C.lw<0){F=C.lw;d.createBlank(u,-F,true)}if(C.rw>C.w){d.createBlank(u,C.rw-C.w+0.1)}}if(!this.msieClipRectBug&&!C.noclip&&!o){var B=3/this.em;var A=(C.H==null?C.h:C.H),m=(C.D==null?C.d:C.D);var E=w-A-B,p=w+m+B,n=C.lw-3*B,k=1000;if(this.initialSkipBug&&C.lw<0){n=-3*B}if(C.isFixed){k=C.width-n}u.style.clip="rect("+this.Em(E)+" "+this.Em(k)+" "+this.Em(p)+" "+this.Em(n)+")"}}u.style.top=this.Em(-q-w);u.style.left=this.Em(s+F);if(C&&z){if(C.H!=null&&(z.H==null||C.H+q>z.H)){z.H=C.H+q}if(C.D!=null&&(z.D==null||C.D-q>z.D)){z.D=C.D-q}if(C.h+q>z.h){z.h=C.h+q}if(C.d-q>z.d){z.d=C.d-q}if(z.H!=null&&z.H<=z.h){delete z.H}if(z.D!=null&&z.D<=z.d){delete z.D}if(C.w+s>z.w){z.w=C.w+s;if(z.width==null){v.style.width=this.Em(z.w)}}if(C.rw+s>z.rw){z.rw=C.rw+s}if(C.lw+s<z.lw){z.lw=C.lw+s}if(C.width!=null&&!C.isFixed){if(z.width==null){v.style.width=z.width="100%";if(C.minWidth){v.style.minWidth=z.minWidth=C.minWidth}}u.style.width=C.width}}},alignBox:function(n,t,s){this.placeBox(n,0,s);var p=n.bbox;if(p.isMultiline){return}var m=p.width!=null&&!p.isFixed;var o=0,q=-p.w/2,k="50%";if(this.initialSkipBug){o=p.w-p.rw-0.1;q+=p.lw}if(this.msieMarginScaleBug){q=(q*this.em)+"px"}else{q=this.Em(q)}if(m){q="";k=(50-parseFloat(p.width)/2)+"%"}b.Insert(n.style,({right:{left:"",right:this.Em(o)},center:{left:k,marginLeft:q}})[t])},setStackWidth:function(l,k){if(typeof(k)==="number"){l.style.width=this.Em(Math.max(0,k));var m=l.bbox;if(m){m.w=k;m.exactW=true}m=l.parentNode.bbox;if(m){m.w=k;m.exactW=true}}else{l.style.width=l.parentNode.style.width="100%";if(l.bbox){l.bbox.width=k}if(l.parentNode.bbox){l.parentNode.bbox.width=k}}},createDelimiter:function(u,k,n,q,o){if(!k){u.bbox={h:0,d:0,w:this.TeX.nulldelimiterspace,lw:0};u.bbox.rw=u.bbox.w;this.createSpace(u,u.bbox.h,u.bbox.d,u.bbox.w);return}if(!q){q=1}if(!(n instanceof Array)){n=[n,n]}var t=n[1];n=n[0];var l={alias:k};while(l.alias){k=l.alias;l=this.FONTDATA.DELIMITERS[k];if(!l){l={HW:[0,this.FONTDATA.VARIANT[g.VARIANT.NORMAL]]}}}if(l.load){b.RestartAfter(h.Require(this.fontDir+"/fontdata-"+l.load+".js"))}for(var s=0,p=l.HW.length;s<p;s++){if(l.HW[s][0]*q>=n-0.01||(s==p-1&&!l.stretch)){if(l.HW[s][2]){q*=l.HW[s][2]}if(l.HW[s][3]){k=l.HW[s][3]}var r=this.addElement(u,"span");this.createChar(r,[k,l.HW[s][1]],q,o);u.bbox=r.bbox;u.offset=0.65*u.bbox.w;u.scale=q;return}}if(l.stretch){this["extendDelimiter"+l.dir](u,t,l.stretch,q,o)}},extendDelimiterV:function(A,t,E,F,w){var o=this.createStack(A,true);var v=this.createBox(o),u=this.createBox(o);this.createChar(v,(E.top||E.ext),F,w);this.createChar(u,(E.bot||E.ext),F,w);var m={bbox:{w:0,lw:0,rw:0}},D=m,p;var B=v.bbox.h+v.bbox.d+u.bbox.h+u.bbox.d;var r=-v.bbox.h;this.placeBox(v,0,r,true);r-=v.bbox.d;if(E.mid){D=this.createBox(o);this.createChar(D,E.mid,F,w);B+=D.bbox.h+D.bbox.d}if(E.min&&t<B*E.min){t=B*E.min}if(t>B){m=this.Element("span");this.createChar(m,E.ext,F,w);var C=m.bbox.h+m.bbox.d,l=C-0.05,x,q,z=(E.mid?2:1);q=x=Math.min(Math.ceil((t-B)/(z*l)),this.maxStretchyParts);if(!E.fullExtenders){l=(t-B)/(z*x)}var s=(x/(x+1))*(C-l);l=C-s;r+=s+l-m.bbox.h;while(z-->0){while(x-->0){if(!this.msieCloneNodeBug){p=m.cloneNode(true)}else{p=this.Element("span");this.createChar(p,E.ext,F,w)}p.bbox=m.bbox;r-=l;this.placeBox(this.addBox(o,p),0,r,true)}r+=s-m.bbox.d;if(E.mid&&z){this.placeBox(D,0,r-D.bbox.h,true);x=q;r+=-(D.bbox.h+D.bbox.d)+s+l-m.bbox.h}}}else{r+=(B-t)/2;if(E.mid){this.placeBox(D,0,r-D.bbox.h,true);r+=-(D.bbox.h+D.bbox.d)}r+=(B-t)/2}this.placeBox(u,0,r-u.bbox.h,true);r-=u.bbox.h+u.bbox.d;A.bbox={w:Math.max(v.bbox.w,m.bbox.w,u.bbox.w,D.bbox.w),lw:Math.min(v.bbox.lw,m.bbox.lw,u.bbox.lw,D.bbox.lw),rw:Math.max(v.bbox.rw,m.bbox.rw,u.bbox.rw,D.bbox.rw),h:0,d:-r,exactW:true};A.scale=F;A.offset=0.55*A.bbox.w;A.isMultiChar=true;this.setStackWidth(o,A.bbox.w)},extendDelimiterH:function(B,o,E,G,y){var r=this.createStack(B,true);var p=this.createBox(r),C=this.createBox(r);this.createChar(p,(E.left||E.rep),G,y);this.createChar(C,(E.right||E.rep),G,y);var l=this.Element("span");this.createChar(l,E.rep,G,y);var D={bbox:{h:-this.BIGDIMEN,d:-this.BIGDIMEN}},m;this.placeBox(p,-p.bbox.lw,0,true);var u=(p.bbox.rw-p.bbox.lw)+(C.bbox.rw-C.bbox.lw)-0.05,t=p.bbox.rw-p.bbox.lw-0.025,v;if(E.mid){D=this.createBox(r);this.createChar(D,E.mid,G,y);u+=D.bbox.w}if(E.min&&o<u*E.min){o=u*E.min}if(o>u){var F=l.bbox.rw-l.bbox.lw,q=F-0.05,z,s,A=(E.mid?2:1);s=z=Math.min(Math.ceil((o-u)/(A*q)),this.maxStretchyParts);if(!E.fillExtenders){q=(o-u)/(A*z)}v=(z/(z+1))*(F-q);q=F-v;t-=l.bbox.lw+v;while(A-->0){while(z-->0){if(!this.cloneNodeBug){m=l.cloneNode(true)}else{m=this.Element("span");this.createChar(m,E.rep,G,y)}m.bbox=l.bbox;this.placeBox(this.addBox(r,m),t,0,true);t+=q}if(E.mid&&A){this.placeBox(D,t,0,true);t+=D.bbox.w-v;z=s}}}else{t-=(u-o)/2;if(E.mid){this.placeBox(D,t,0,true);t+=D.bbox.w}t-=(u-o)/2}this.placeBox(C,t,0,true);B.bbox={w:t+C.bbox.rw,lw:0,rw:t+C.bbox.rw,H:Math.max(p.bbox.h,l.bbox.h,C.bbox.h,D.bbox.h),D:Math.max(p.bbox.d,l.bbox.d,C.bbox.d,D.bbox.d),h:l.bbox.h,d:l.bbox.d,exactW:true};B.scale=G;B.isMultiChar=true;this.setStackWidth(r,B.bbox.w)},createChar:function(s,p,n,k){s.isMathJax=true;var r=s,t="",o={fonts:[p[1]],noRemap:true};if(k&&k===g.VARIANT.BOLD){o.fonts=[p[1]+"-bold",p[1]]}if(typeof(p[1])!=="string"){o=p[1]}if(p[0] instanceof Array){for(var q=0,l=p[0].length;q<l;q++){t+=String.fromCharCode(p[0][q])}}else{t=String.fromCharCode(p[0])}if(p[4]){n*=p[4]}if(n!==1||p[3]){r=this.addElement(s,"span",{style:{fontSize:this.Percent(n)},scale:n,isMathJax:true});this.handleVariant(r,o,t);s.bbox=r.bbox}else{this.handleVariant(s,o,t)}if(p[2]){s.style.marginLeft=this.Em(p[2])}if(p[3]){s.firstChild.style.verticalAlign=this.Em(p[3]);s.bbox.h+=p[3];if(s.bbox.h<0){s.bbox.h=0}}if(p[5]){s.bbox.h+=p[5]}if(p[6]){s.bbox.d+=p[6]}if(this.AccentBug&&s.bbox.w===0){r.firstChild.nodeValue+=this.NBSP}},positionDelimiter:function(l,k){k-=l.bbox.h;l.bbox.d-=k;l.bbox.h+=k;if(k){if(this.safariVerticalAlignBug||this.konquerorVerticalAlignBug||(this.operaVerticalAlignBug&&l.isMultiChar)){if(l.firstChild.style.display===""&&l.style.top!==""){l=l.firstChild;k-=d.unEm(l.style.top)}l.style.position="relative";l.style.top=this.Em(-k)}else{l.style.verticalAlign=this.Em(k);if(d.ffVerticalAlignBug){d.createRule(l.parentNode,l.bbox.h,0,0)}}}},handleVariant:function(A,p,s){var z="",x,C,t,D,k=A,l=!!A.style.fontFamily;if(s.length===0){return}if(!A.bbox){A.bbox={w:0,h:-this.BIGDIMEN,d:-this.BIGDIMEN,rw:-this.BIGDIMEN,lw:this.BIGDIMEN}}if(!p){p=this.FONTDATA.VARIANT[g.VARIANT.NORMAL]}D=p;for(var B=0,y=s.length;B<y;B++){p=D;x=s.charCodeAt(B);C=s.charAt(B);if(x>=55296&&x<56319){B++;x=(((x-55296)<<10)+(s.charCodeAt(B)-56320))+65536;if(this.FONTDATA.RemapPlane1){var E=this.FONTDATA.RemapPlane1(x,p);x=E.n;p=E.variant}}else{var u,r,v=this.FONTDATA.RANGES;for(u=0,r=v.length;u<r;u++){if(v[u].name==="alpha"&&p.noLowerCase){continue}var q=p["offset"+v[u].offset];if(q&&x>=v[u].low&&x<=v[u].high){if(v[u].remap&&v[u].remap[x]){x=q+v[u].remap[x]}else{x=x-v[u].low+q;if(v[u].add){x+=v[u].add}}if(p["variant"+v[u].offset]){p=this.FONTDATA.VARIANT[p["variant"+v[u].offset]]}break}}}if(p.remap&&p.remap[x]){if(p.remap[x] instanceof Array){var o=p.remap[x];x=o[0];p=this.FONTDATA.VARIANT[o[1]]}else{if(typeof(p.remap[x])==="string"){s=p.remap[x]+s.substr(B+1);B=0;y=s.length;x=s.charCodeAt(0)}else{x=p.remap[x];if(p.remap.variant){p=this.FONTDATA.VARIANT[p.remap.variant]}}}}if(this.FONTDATA.REMAP[x]&&!p.noRemap){x=this.FONTDATA.REMAP[x];if(x instanceof Array){p=this.FONTDATA.VARIANT[x[1]];x=x[0]}if(typeof(x)==="string"){s=x+s.substr(B+1);B=0;y=s.length;x=x.charCodeAt(0)}}t=this.lookupChar(p,x);C=t[x];if(l||(!this.checkFont(t,k.style)&&!C[5].img)){if(z.length){this.addText(k,z);z=""}var w=!!k.style.fontFamily||!!A.style.fontStyle||!!A.style.fontWeight||!t.directory||l;l=false;if(k!==A){w=!this.checkFont(t,A.style);k=A}if(w){k=this.addElement(A,"span",{isMathJax:true,subSpan:true})}this.handleFont(k,t,k!==A)}z=this.handleChar(k,t,C,x,z);if(!(C[5]||{}).space){if(C[0]/1000>A.bbox.h){A.bbox.h=C[0]/1000}if(C[1]/1000>A.bbox.d){A.bbox.d=C[1]/1000}}if(A.bbox.w+C[3]/1000<A.bbox.lw){A.bbox.lw=A.bbox.w+C[3]/1000}if(A.bbox.w+C[4]/1000>A.bbox.rw){A.bbox.rw=A.bbox.w+C[4]/1000}A.bbox.w+=C[2]/1000}if(z.length){this.addText(k,z)}if(A.scale&&A.scale!==1){A.bbox.h*=A.scale;A.bbox.d*=A.scale;A.bbox.w*=A.scale;A.bbox.lw*=A.scale;A.bbox.rw*=A.scale}if(s.length==1&&t.skew&&t.skew[x]){A.bbox.skew=t.skew[x]}},checkFont:function(k,l){var m=(l.fontWeight||"normal");if(m.match(/^\d+$/)){m=(parseInt(m)>=600?"bold":"normal")}return(k.family.replace(/'/g,"")===l.fontFamily.replace(/'/g,"")&&(k.style||"normal")===(l.fontStyle||"normal")&&(k.weight||"normal")===m)},handleFont:function(m,k,o){m.style.fontFamily=k.family;if(!k.directory){m.style.fontSize=Math.floor(100/d.scale+0.5)+"%"}if(!(d.FontFaceBug&&k.isWebFont)){var l=k.style||"normal",n=k.weight||"normal";if(l!=="normal"||o){m.style.fontStyle=l}if(n!=="normal"||o){m.style.fontWeight=n}}},handleChar:function(l,k,s,r,q){var p=s[5];if(p.space){if(q.length){this.addText(l,q)}d.createShift(l,s[2]/1000);return""}if(p.img){return this.handleImg(l,k,s,r,q)}if(p.isUnknown&&this.FONTDATA.DELIMITERS[r]){if(q.length){this.addText(l,q)}var o=l.scale;d.createDelimiter(l,r,0,1,k);if(this.FONTDATA.DELIMITERS[r].dir==="V"){l.style.verticalAlign=this.Em(l.bbox.d);l.bbox.h+=l.bbox.d;l.bbox.d=0}l.scale=o;s[0]=l.bbox.h*1000;s[1]=l.bbox.d*1000;s[2]=l.bbox.w*1000;s[3]=l.bbox.lw*1000;s[4]=l.bbox.rw*1000;return""}if(p.c==null){if(r<=65535){p.c=String.fromCharCode(r)}else{var m=r-65536;p.c=String.fromCharCode((m>>10)+55296)+String.fromCharCode((m&1023)+56320)}}if(p.rfix){this.addText(l,q+p.c);d.createShift(l,p.rfix/1000);return""}if(s[2]||!this.msieAccentBug||q.length){return q+p.c}d.createShift(l,s[3]/1000);d.createShift(l,(s[4]-s[3])/1000);this.addText(l,p.c);d.createShift(l,-s[4]/1000);return""},handleImg:function(l,k,p,o,m){return m},lookupChar:function(p,s){var o,k;if(!p.FONTS){var r=this.FONTDATA.FONTS;var q=(p.fonts||this.FONTDATA.VARIANT.normal.fonts);if(!(q instanceof Array)){q=[q]}if(p.fonts!=q){p.fonts=q}p.FONTS=[];for(o=0,k=q.length;o<k;o++){if(r[q[o]]){p.FONTS.push(r[q[o]]);r[q[o]].name=q[o]}}}for(o=0,k=p.FONTS.length;o<k;o++){var l=p.FONTS[o];if(typeof(l)==="string"){delete p.FONTS;this.loadFont(l)}if(l[s]){if(l[s].length===5){l[s][5]={}}if(d.allowWebFonts&&!l.available){this.loadWebFont(l)}else{return l}}else{this.findBlock(l,s)}}return this.unknownChar(p,s)},unknownChar:function(k,m){var l=(k.defaultFont||{family:d.config.undefinedFamily});if(k.bold){l.weight="bold"}if(k.italic){l.style="italic"}if(!l[m]){l[m]=[800,200,500,0,500,{isUnknown:true}]}b.signal.Post(["HTML-CSS Jax - unknown char",m,k]);return l},findBlock:function(l,q){if(l.Ranges){for(var p=0,k=l.Ranges.length;p<k;p++){if(q<l.Ranges[p][0]){return}if(q<=l.Ranges[p][1]){var o=l.Ranges[p][2];for(var n=l.Ranges.length-1;n>=0;n--){if(l.Ranges[n][2]==o){l.Ranges.splice(n,1)}}this.loadFont(l.directory+"/"+o+".js")}}}},loadFont:function(l){var k=MathJax.Callback.Queue();k.Push(["Require",h,this.fontDir+"/"+l]);if(this.imgFonts){if(!MathJax.isPacked){l=l.replace(/\/([^\/]*)$/,d.imgPacked+"/$1")}k.Push(["Require",h,this.webfontDir+"/png/"+l])}b.RestartAfter(k.Push({}))},loadWebFont:function(k){k.available=k.isWebFont=true;if(d.FontFaceBug){k.family=k.name;if(d.msieFontCSSBug){k.family+="-Web"}}b.RestartAfter(this.Font.loadWebFont(k))},loadWebFontError:function(l,k){b.Startup.signal.Post("HTML-CSS Jax - disable web fonts");l.isWebFont=false;if(this.config.imageFont&&this.config.imageFont===this.fontInUse){this.imgFonts=true;b.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");b.Startup.signal.Post("HTML-CSS Jax - using image fonts");e(["WebFontNotAvailable","Web-Fonts not available -- using image fonts instead"],null,3000);h.Require(this.directory+"/imageFonts.js",k)}else{this.allowWebFonts=false;k()}},Element:MathJax.HTML.Element,addElement:MathJax.HTML.addElement,TextNode:MathJax.HTML.TextNode,addText:MathJax.HTML.addText,ucMatch:MathJax.HTML.ucMatch,BIGDIMEN:10000000,ID:0,idPostfix:"",GetID:function(){this.ID++;return 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t=this.getValues("height","depth","width","lspace","voffset"),r=0,p=0,u=this.HTMLgetMu(s);if(t.lspace){r=this.HTMLlength2em(n,t.lspace,u)}if(t.voffset){p=this.HTMLlength2em(n,t.voffset,u)}d.placeBox(n,r,p);s.bbox={h:n.bbox.h,d:n.bbox.d,w:n.bbox.w,exactW:true,lw:Math.min(0,n.bbox.lw+r),rw:Math.max(n.bbox.w,n.bbox.rw+r),H:Math.max((n.bbox.H==null?-d.BIGDIMEN:n.bbox.H),n.bbox.h+p),D:Math.max((n.bbox.D==null?-d.BIGDIMEN:n.bbox.D),n.bbox.d-p)};if(t.height!==""){s.bbox.h=this.HTMLlength2em(n,t.height,u,"h",0)}if(t.depth!==""){s.bbox.d=this.HTMLlength2em(n,t.depth,u,"d",0)}if(t.width!==""){s.bbox.w=this.HTMLlength2em(n,t.width,u,"w",0)}if(s.bbox.H<=s.bbox.h){delete s.bbox.H}if(s.bbox.D<=s.bbox.d){delete s.bbox.D}var o=/^\s*(\d+(\.\d*)?|\.\d+)\s*(pt|em|ex|mu|px|pc|in|mm|cm)\s*$/;s.bbox.exact=!!((this.data[0]&&this.data[0].data.length==0)||o.exec(t.height)||o.exec(t.width)||o.exec(t.depth));d.setStackWidth(q,s.bbox.w)}this.HTMLhandleSpace(s);this.HTMLhandleColor(s);return 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n=this.data[0].toHTML(l);if(m!=null){this.data[0].HTMLstretchV(l,k,m)}else{if(k!=null){this.data[0].HTMLstretchH(l,k)}}l.bbox=n.bbox}this.HTMLhandleSpace(l);this.HTMLhandleColor(l);return l},HTMLstretchH:g.mbase.HTMLstretchH,HTMLstretchV:g.mbase.HTMLstretchV});g.mfrac.Augment({toHTML:function(D){D=this.HTMLcreateSpan(D);var m=d.createStack(D);var r=d.createBox(m),o=d.createBox(m);d.MeasureSpans([this.HTMLboxChild(0,r),this.HTMLboxChild(1,o)]);var k=this.getValues("displaystyle","linethickness","numalign","denomalign","bevelled");var I=this.HTMLgetScale(),C=k.displaystyle;var G=d.TeX.axis_height*I;if(k.bevelled){var F=(C?0.4:0.15);var s=Math.max(r.bbox.h+r.bbox.d,o.bbox.h+o.bbox.d)+2*F;var E=d.createBox(m);d.createDelimiter(E,47,s);d.placeBox(r,0,(r.bbox.d-r.bbox.h)/2+G+F);d.placeBox(E,r.bbox.w-F/2,(E.bbox.d-E.bbox.h)/2+G);d.placeBox(o,r.bbox.w+E.bbox.w-F,(o.bbox.d-o.bbox.h)/2+G-F)}else{var l=Math.max(r.bbox.w,o.bbox.w);var y=d.thickness2em(k.linethickness,I),A,z,x,w;var B=d.TeX.min_rule_thickness/this.em;if(C){x=d.TeX.num1;w=d.TeX.denom1}else{x=(y===0?d.TeX.num3:d.TeX.num2);w=d.TeX.denom2}x*=I;w*=I;if(y===0){A=Math.max((C?7:3)*d.TeX.rule_thickness,2*B);z=(x-r.bbox.d)-(o.bbox.h-w);if(z<A){x+=(A-z)/2;w+=(A-z)/2}}else{A=Math.max((C?2:0)*B+y,y/2+1.5*B);z=(x-r.bbox.d)-(G+y/2);if(z<A){x+=A-z}z=(G-y/2)-(o.bbox.h-w);if(z<A){w+=A-z}var n=d.createBox(m);d.createRule(n,y,0,l+2*y);d.placeBox(n,0,G-y/2)}d.alignBox(r,k.numalign,x);d.alignBox(o,k.denomalign,-w)}this.HTMLhandleSpace(D);this.HTMLhandleColor(D);return D},HTMLcanStretch:function(k){return false},HTMLhandleSpace:function(k){if(!this.texWithDelims){var l=(this.useMMLspacing?0:d.length2em(this.texSpacing()||0))+0.12;k.style.paddingLeft=d.Em(l);k.style.paddingRight=d.Em(0.12)}}});g.msqrt.Augment({toHTML:function(w){w=this.HTMLcreateSpan(w);var z=d.createStack(w);var n=d.createBox(z),u=d.createBox(z),s=d.createBox(z);var r=this.HTMLgetScale();var A=d.TeX.rule_thickness*r,m,l,y,o;if(this.Get("displaystyle")){m=d.TeX.x_height*r}else{m=A}l=Math.max(A+m/4,1.5*d.TeX.min_rule_thickness/this.em);var k=this.HTMLboxChild(0,n);y=k.bbox.h+k.bbox.d+l+A;d.createDelimiter(s,8730,y,r);d.MeasureSpans([k,s]);o=k.bbox.w;var v=0;if(s.isMultiChar||(d.AdjustSurd&&d.imgFonts)){s.bbox.w*=0.95}if(s.bbox.h+s.bbox.d>y){l=((s.bbox.h+s.bbox.d)-(y-A))/2}var B=d.FONTDATA.DELIMITERS[d.FONTDATA.RULECHAR];if(!B||o<B.HW[0][0]*r||r<0.75){d.createRule(u,0,A,o)}else{d.createDelimiter(u,d.FONTDATA.RULECHAR,o,r)}y=k.bbox.h+l+A;l=y*d.rfuzz;if(s.isMultiChar){l=d.rfuzz}v=this.HTMLaddRoot(z,s,v,s.bbox.h+s.bbox.d-y,r);d.placeBox(s,v,y-s.bbox.h);d.placeBox(u,v+s.bbox.w,y-u.bbox.h+l);d.placeBox(n,v+s.bbox.w,0);this.HTMLhandleSpace(w);this.HTMLhandleColor(w);return w},HTMLaddRoot:function(m,l,k,o,n){return k}});g.mroot.Augment({toHTML:g.msqrt.prototype.toHTML,HTMLaddRoot:function(s,l,q,o,k){var m=d.createBox(s);if(this.data[1]){var p=this.data[1].toHTML(m);p.style.paddingRight=p.style.paddingLeft="";d.Measured(p,m)}else{m.bbox=this.HTMLzeroBBox()}var n=this.HTMLrootHeight(l.bbox.h+l.bbox.d,k,m)-o;var r=Math.min(m.bbox.w,m.bbox.rw);q=Math.max(r,l.offset);d.placeBox(m,q-r,n);return q-l.offset},HTMLrootHeight:function(m,l,k){return 0.45*(m-0.9*l)+0.6*l+Math.max(0,k.bbox.d-0.075)}});g.mfenced.Augment({toHTML:function(o){o=this.HTMLcreateSpan(o);if(this.data.open){this.data.open.toHTML(o)}if(this.data[0]!=null){this.data[0].toHTML(o)}for(var l=1,k=this.data.length;l<k;l++){if(this.data[l]){if(this.data["sep"+l]){this.data["sep"+l].toHTML(o)}this.data[l].toHTML(o)}}if(this.data.close){this.data.close.toHTML(o)}var q=this.HTMLcomputeBBox(o);var n=o.bbox.h,p=o.bbox.d;for(l=0,k=q.length;l<k;l++){q[l].HTMLstretchV(o,n,p)}if(q.length){this.HTMLcomputeBBox(o,true)}this.HTMLhandleSpace(o);this.HTMLhandleColor(o);return o},HTMLcomputeBBox:function(p,o){var l=p.bbox={},q=[];this.HTMLcheckStretchy(this.data.open,l,q,o);this.HTMLcheckStretchy(this.data[0],l,q,o);for(var n=1,k=this.data.length;n<k;n++){if(this.data[n]){this.HTMLcheckStretchy(this.data["sep"+n],l,q,o);this.HTMLcheckStretchy(this.data[n],l,q,o)}}this.HTMLcheckStretchy(this.data.close,l,q,o);this.HTMLcleanBBox(l);return q},HTMLcheckStretchy:function(k,l,n,m){if(k){if(!m&&k.HTMLcanStretch("Vertical")){n.push(k);k=(k.CoreMO()||k)}this.HTMLcombineBBoxes(k,l)}}});g.menclose.Augment({toHTML:g.mbase.HTMLautoload});g.maction.Augment({toHTML:g.mbase.HTMLautoload});g.semantics.Augment({toHTML:function(l,k,m){l=this.HTMLcreateSpan(l);if(this.data[0]!=null){var n=this.data[0].toHTML(l);if(m!=null){this.data[0].HTMLstretchV(l,k,m)}else{if(k!=null){this.data[0].HTMLstretchH(l,k)}}l.bbox=n.bbox}this.HTMLhandleSpace(l);return l},HTMLstretchH:g.mbase.HTMLstretchH,HTMLstretchV:g.mbase.HTMLstretchV});g.munderover.Augment({toHTML:function(L,H,F){var l=this.getValues("displaystyle","accent","accentunder","align");if(!l.displaystyle&&this.data[this.base]!=null&&this.data[this.base].CoreMO().Get("movablelimits")){return g.msubsup.prototype.toHTML.call(this,L)}L=this.HTMLcreateSpan(L);var P=this.HTMLgetScale();var q=d.createStack(L);var r=[],o=[],N=[],w,M,I;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M]=d.createBox(q);o[M]=this.data[M].toHTML(w);if(M==this.base){if(F!=null){this.data[this.base].HTMLstretchV(w,H,F)}else{if(H!=null){this.data[this.base].HTMLstretchH(w,H)}}N[M]=(F==null&&H!=null?false:this.data[M].HTMLcanStretch("Horizontal"))}else{N[M]=this.data[M].HTMLcanStretch("Horizontal")}}}d.MeasureSpans(o);var n=-d.BIGDIMEN,K=n;for(M=0,I=this.data.length;M<I;M++){if(this.data[M]){if(r[M].bbox.w>K){K=r[M].bbox.w}if(!N[M]&&K>n){n=K}}}if(F==null&&H!=null){n=H}else{if(n==-d.BIGDIMEN){n=K}}for(M=K=0,I=this.data.length;M<I;M++){if(this.data[M]){w=r[M];if(N[M]){w.bbox=this.data[M].HTMLstretchH(w,n).bbox}if(w.bbox.w>K){K=w.bbox.w}}}var E=d.TeX.rule_thickness,G=d.FONTDATA.TeX_factor;var p=r[this.base]||{bbox:this.HTMLzeroBBox()};var v,s,A,z,u,C,J,O=0;if(p.bbox.ic){O=1.3*p.bbox.ic+0.05}for(M=0,I=this.data.length;M<I;M++){if(this.data[M]!=null){w=r[M];u=d.TeX.big_op_spacing5*P;var B=(M!=this.base&&l[this.ACCENTS[M]]);if(B&&w.bbox.w<=1/d.em+0.0001){w.bbox.w=w.bbox.rw-w.bbox.lw;w.bbox.noclip=true;if(w.bbox.lw){w.insertBefore(d.createSpace(w.parentNode,0,0,-w.bbox.lw),w.firstChild)}d.createBlank(w,0,0,w.bbox.rw+0.1)}C={left:0,center:(K-w.bbox.w)/2,right:K-w.bbox.w}[l.align];v=C;s=0;if(M==this.over){if(B){J=Math.max(E*P*G,2.5/this.em);u=0;if(p.bbox.skew){v+=p.bbox.skew}}else{A=d.TeX.big_op_spacing1*P*G;z=d.TeX.big_op_spacing3*P*G;J=Math.max(A,z-Math.max(0,w.bbox.d))}J=Math.max(J,1.5/this.em);v+=O/2;s=p.bbox.h+w.bbox.d+J;w.bbox.h+=u}else{if(M==this.under){if(B){J=3*E*P*G;u=0}else{A=d.TeX.big_op_spacing2*P*G;z=d.TeX.big_op_spacing4*P*G;J=Math.max(A,z-w.bbox.h)}J=Math.max(J,1.5/this.em);v-=O/2;s=-(p.bbox.d+w.bbox.h+J);w.bbox.d+=u}}d.placeBox(w,v,s)}}this.HTMLhandleSpace(L);this.HTMLhandleColor(L);return L},HTMLstretchH:g.mbase.HTMLstretchH,HTMLstretchV:g.mbase.HTMLstretchV});g.msubsup.Augment({toHTML:function(K,I,C){K=this.HTMLcreateSpan(K);var N=this.HTMLgetScale(),H=this.HTMLgetMu(K);var w=d.createStack(K),l,n=[];var o=d.createBox(w);if(this.data[this.base]){n.push(this.data[this.base].toHTML(o));if(C!=null){this.data[this.base].HTMLstretchV(o,I,C)}else{if(I!=null){this.data[this.base].HTMLstretchH(o,I)}}}else{o.bbox=this.HTMLzeroBBox()}var L=d.TeX.x_height*N,B=d.TeX.scriptspace*N*0.75;var k,x;if(this.HTMLnotEmpty(this.data[this.sup])){k=d.createBox(w);n.push(this.data[this.sup].toHTML(k))}if(this.HTMLnotEmpty(this.data[this.sub])){x=d.createBox(w);n.push(this.data[this.sub].toHTML(x))}d.MeasureSpans(n);if(k){k.bbox.w+=B;k.bbox.rw=Math.max(k.bbox.w,k.bbox.rw)}if(x){x.bbox.w+=B;x.bbox.rw=Math.max(x.bbox.w,x.bbox.rw)}d.placeBox(o,0,0);var m;if(k){m=this.data[this.sup].HTMLgetScale()}else{if(x){m=this.data[this.sub].HTMLgetScale()}else{m=this.HTMLgetScale()}}var F=d.TeX.sup_drop*m,E=d.TeX.sub_drop*m;var z=o.bbox.h-F,y=o.bbox.d+E,M=0,G;if(o.bbox.ic){o.bbox.w-=o.bbox.ic;M=1.3*o.bbox.ic+0.05}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&o.bbox.scale===1&&!this.data[this.base].Get("largeop")){z=y=0}}var J=this.getValues("subscriptshift","superscriptshift");J.subscriptshift=(J.subscriptshift===""?0:d.length2em(J.subscriptshift,H));J.superscriptshift=(J.superscriptshift===""?0:d.length2em(J.superscriptshift,H));if(!k){if(x){y=Math.max(y,d.TeX.sub1*N,x.bbox.h-(4/5)*L,J.subscriptshift);d.placeBox(x,o.bbox.w,-y,x.bbox)}}else{if(!x){l=this.getValues("displaystyle","texprimestyle");G=d.TeX[(l.displaystyle?"sup1":(l.texprimestyle?"sup3":"sup2"))];z=Math.max(z,G*N,k.bbox.d+(1/4)*L,J.superscriptshift);d.placeBox(k,o.bbox.w+M,z,k.bbox)}else{y=Math.max(y,d.TeX.sub2*N);var A=d.TeX.rule_thickness*N;if((z-k.bbox.d)-(x.bbox.h-y)<3*A){y=3*A-z+k.bbox.d+x.bbox.h;F=(4/5)*L-(z-k.bbox.d);if(F>0){z+=F;y-=F}}d.placeBox(k,o.bbox.w+M,Math.max(z,J.superscriptshift));d.placeBox(x,o.bbox.w,-Math.max(y,J.subscriptshift))}}this.HTMLhandleSpace(K);this.HTMLhandleColor(K);return K},HTMLstretchH:g.mbase.HTMLstretchH,HTMLstretchV:g.mbase.HTMLstretchV});g.mmultiscripts.Augment({toHTML:g.mbase.HTMLautoload});g.mtable.Augment({toHTML:g.mbase.HTMLautoload});g["annotation-xml"].Augment({toHTML:g.mbase.HTMLautoload});g.math.Augment({toHTML:function(u,l){var r=this.Get("alttext");if(r&&r!==""){l.setAttribute("aria-label",r)}var m=d.addElement(u,"nobr",{isMathJax:true});u=this.HTMLcreateSpan(m);var s=d.createStack(u),n=d.createBox(s),t;s.style.fontSize=m.parentNode.style.fontSize;m.parentNode.style.fontSize="";if(this.data[0]!=null){if(d.msieColorBug){if(this.background){this.data[0].background=this.background;delete this.background}if(this.mathbackground){this.data[0].mathbackground=this.mathbackground;delete this.mathbackground}}g.mbase.prototype.displayAlign=b.config.displayAlign;g.mbase.prototype.displayIndent=b.config.displayIndent;var o=this.data[0].toHTML(n);o.bbox.exactW=false;t=d.Measured(o,n)}d.placeBox(n,0,0);u.style.width=d.Em((Math.round(t.bbox.w*this.em)+0.25)/d.outerEm);u.style.display="inline-block";var k=1/d.em,q=d.em/d.outerEm;d.em/=q;u.bbox.h*=q;u.bbox.d*=q;u.bbox.w*=q;u.bbox.lw*=q;u.bbox.rw*=q;if(t&&t.bbox.width!=null){u.style.minWidth=(t.bbox.minWidth||u.style.width);u.style.width=s.style.width=t.bbox.width;n.style.width="100%"}this.HTMLhandleColor(u);if(t){d.createRule(u,(t.bbox.h+k)*q,(t.bbox.d+k)*q,0)}if(!this.isMultiline&&this.Get("display")==="block"&&u.bbox.width==null){var v=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(v.indentalignfirst!==g.INDENTALIGN.INDENTALIGN){v.indentalign=v.indentalignfirst}if(v.indentalign===g.INDENTALIGN.AUTO){v.indentalign=this.displayAlign}l.style.textAlign=v.indentalign;if(v.indentshiftfirst!==g.INDENTSHIFT.INDENTSHIFT){v.indentshift=v.indentshiftfirst}if(v.indentshift==="auto"){v.indentshift=this.displayIndent}if(v.indentshift&&v.indentalign!==g.INDENTALIGN.CENTER){u.style[{left:"marginLeft",right:"marginRight"}[v.indentalign]]=d.Em(d.length2em(v.indentshift))}}return u},HTMLspanElement:g.mbase.prototype.HTMLspanElement});g.TeXAtom.Augment({toHTML:function(l){l=this.HTMLcreateSpan(l);if(this.data[0]!=null){if(this.texClass===g.TEXCLASS.VCENTER){var k=d.createStack(l);var m=d.createBox(k);d.Measured(this.data[0].toHTML(m),m);d.placeBox(m,0,d.TeX.axis_height-(m.bbox.h+m.bbox.d)/2+m.bbox.d)}else{l.bbox=this.data[0].toHTML(l).bbox}}this.HTMLhandleSpace(l);this.HTMLhandleColor(l);return l}});MathJax.Hub.Register.StartupHook("onLoad",function(){setTimeout(MathJax.Callback(["loadComplete",d,"jax.js"]),0)})});b.Register.StartupHook("End Config",function(){b.Browser.Select({MSIE:function(k){var o=(document.documentMode||0);var n=k.versionAtLeast("7.0");var m=k.versionAtLeast("8.0")&&o>7;var l=(document.compatMode==="BackCompat");if(o<9){d.config.styles[".MathJax .MathJax_HitBox"]["background-color"]="white";d.config.styles[".MathJax .MathJax_HitBox"].opacity=0;d.config.styles[".MathJax .MathJax_HitBox"].filter="alpha(opacity=0)"}d.Augment({PaddingWidthBug:true,msieAccentBug:true,msieColorBug:true,msieColorPositionBug:true,msieRelativeWidthBug:l,msieDisappearingBug:(o>=8),msieMarginScaleBug:(o<8),msiePaddingWidthBug:true,msieBorderWidthBug:l,msieFrameSizeBug:(o<=8),msieInlineBlockAlignBug:(!m||l),msiePlaceBoxBug:(m&&!l),msieClipRectBug:!m,msieNegativeSpaceBug:l,cloneNodeBug:(m&&k.version==="8.0"),initialSkipBug:(o<8),msieNegativeBBoxBug:(o>=8),msieIE6:!n,msieItalicWidthBug:true,FontFaceBug:true,msieFontCSSBug:k.isIE9,allowWebFonts:(o>=9?"woff":"eot")})},Firefox:function(l){var m=false;if(l.versionAtLeast("3.5")){var k=String(document.location).replace(/[^\/]*$/,"");if(document.location.protocol!=="file:"||b.config.root.match(/^https?:\/\//)||(b.config.root+"/").substr(0,k.length)===k){m="otf"}}d.Augment({ffVerticalAlignBug:true,AccentBug:true,allowWebFonts:m})},Safari:function(p){var n=p.versionAtLeast("3.0");var m=p.versionAtLeast("3.1");var k=navigator.appVersion.match(/ Safari\/\d/)&&navigator.appVersion.match(/ Version\/\d/)&&navigator.vendor.match(/Apple/);var l=(navigator.appVersion.match(/ Android (\d+)\.(\d+)/));var q=(m&&p.isMobile&&((navigator.platform.match(/iPad|iPod|iPhone/)&&!p.versionAtLeast("5.0"))||(l!=null&&(l[1]<2||(l[1]==2&&l[2]<2)))));d.Augment({config:{styles:{".MathJax img, .MathJax nobr, .MathJax a":{"max-width":"5000em","max-height":"5000em"}}},rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariVerticalAlignBug:!m,safariTextNodeBug:!n,forceReflow:true,allowWebFonts:(m&&!q?"otf":false)});if(k){d.Augment({webFontDefault:(p.isMobile?"sans-serif":"serif")})}if(p.isPC){d.Augment({adjustAvailableFonts:d.removeSTIXfonts,checkWebFontsTwice:true})}if(q){var o=b.config["HTML-CSS"];if(o){o.availableFonts=[];o.preferredFont=null}else{b.config["HTML-CSS"]={availableFonts:[],preferredFont:null}}}},Chrome:function(k){d.Augment({Em:d.EmRounded,cloneNodeBug:true,rfuzz:0.011,AccentBug:true,AdjustSurd:true,negativeBBoxes:true,safariNegativeSpaceBug:true,safariWebFontSerif:[""],forceReflow:true,allowWebFonts:(k.versionAtLeast("4.0")?"otf":"svg")})},Opera:function(k){k.isMini=(navigator.appVersion.match("Opera Mini")!=null);d.config.styles[".MathJax .merror"]["vertical-align"]=null;d.config.styles[".MathJax span"]["z-index"]=0;d.Augment({operaHeightBug:true,operaVerticalAlignBug:true,operaFontSizeBug:k.versionAtLeast("10.61"),initialSkipBug:true,FontFaceBug:true,PaddingWidthBug:true,allowWebFonts:(k.versionAtLeast("10.0")&&!k.isMini?"otf":false),adjustAvailableFonts:d.removeSTIXfonts})},Konqueror:function(k){d.Augment({konquerorVerticalAlignBug:true})}})});MathJax.Hub.Register.StartupHook("End Cookie",function(){if(b.config.menuSettings.zoom!=="None"){h.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.Ajax,MathJax.Hub,MathJax.OutputJax["HTML-CSS"]);
 
diff --git a/jax/output/NativeMML/config.js b/jax/output/NativeMML/config.js
index ec11d46f5..e4c417bbc 100644
--- a/jax/output/NativeMML/config.js
+++ b/jax/output/NativeMML/config.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/NativeMML/config.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.1",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
+MathJax.OutputJax.NativeMML=MathJax.OutputJax({id:"NativeMML",version:"2.2",directory:MathJax.OutputJax.directory+"/NativeMML",extensionDir:MathJax.OutputJax.extensionDir+"/NativeMML",config:{scale:100,minScaleAdjust:50,styles:{"DIV.MathJax_MathML":{"text-align":"center",margin:".75em 0px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.NativeMML.Register("jax/mml")}MathJax.OutputJax.NativeMML.loadComplete("config.js");
 
diff --git a/jax/output/NativeMML/jax.js b/jax/output/NativeMML/jax.js
index 0ec1e15e1..0cbfd7dd4 100644
--- a/jax/output/NativeMML/jax.js
+++ b/jax/output/NativeMML/jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/NativeMML/jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-(function(j,b,f,d){var e,h=b.Browser.isMSIE;var g,a,c,i;b.Register.StartupHook("MathZoom Ready",function(){i=MathJax.Extension.MathZoom});j.Augment({config:{styles:{".MathJax_MathML":{"font-style":"normal","font-weight":"normal","line-height":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-align":"left","text-transform":"none","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none",direction:"ltr",border:0,padding:0,margin:0},"span.MathJax_MathML":{display:"inline"},"div.MathJax_MathML":{display:"block"},".MathJax_mmlExBox":{display:"block",overflow:"hidden",height:"1px",width:"60ex",padding:0,border:0,margin:0}}},settings:b.config.menuSettings,Config:function(){this.SUPER(arguments).Config.call(this);if(this.settings.scale){this.config.scale=this.settings.scale}if(b.config.displayAlign!=="center"){var m=b.config.displayAlign,k=b.config.displayIndent;var l={"text-align":m+"!important"};l["margin-"+m]=k+"!important";MathJax.Hub.Insert(this.config.styles,{"div.MathJax_MathML":l,"div.MathJax_MathML math":{"text-align":m},"div.MathJax_MathContainer > span":{"text-align":m+"!important"}})}if(!this.require){this.require=[]}this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js")},Startup:function(){g=MathJax.Extension.MathEvents.Event;a=MathJax.Extension.MathEvents.Touch;c=MathJax.Extension.MathEvents.Hover;this.ContextMenu=g.ContextMenu;this.Mousedown=g.AltContextMenu;this.Mouseover=c.Mouseover;this.Mouseout=c.Mouseout;this.Mousemove=c.Mousemove;if(!h){this.EmExSpan=d.Element("span",{style:{position:"absolute","font-size-adjust":"none"}},[["div",{className:"MathJax_mmlExBox"}],["span",{className:"MathJax_MathML"}]]);e.math(e.mspace().With({width:"60ex"})).toNativeMML(this.EmExSpan.lastChild)}return f.Styles(this.config.styles)},InitializeMML:function(){this.initialized=true;if(h){try{if(!b.Browser.mpNamespace){var k=document.createElement("object");k.id="mathplayer";k.classid="clsid:32F66A20-7614-11D4-BD11-00104BD3F987";document.getElementsByTagName("head")[0].appendChild(k);document.namespaces.add("m","http://www.w3.org/1998/Math/MathML");b.Browser.mpNamespace=true}if(!b.Browser.mpImported){document.namespaces.m.doImport("#mathplayer");b.Browser.mpImported=true}}catch(l){alert("MathJax was not able to set up MathPlayer.\n\nIf MathPlayer is not installed, you need to install it first.\nOtherwise, your security settings may be preventing ActiveX     \ncontrols from running.  Use the Internet Options item under\nthe Tools menu and select the Security tab, then press the\nCustom Level button. Check that the settings for\n'Run ActiveX Controls', and 'Binary and script behaviors'\nare enabled.\n\nCurrently you will see error messages rather than\ntypeset mathematics.")}}else{document.body.appendChild(this.EmExSpan);this.defaultEx=this.EmExSpan.firstChild.offsetWidth/60;this.defaultMEx=this.EmExSpan.lastChild.offsetWidth/60;document.body.removeChild(this.EmExSpan)}},preTranslate:function(l){var r=l.jax[this.id],s,n=r.length,w,p,y,u,x,k,t,q,o;for(s=0;s<n;s++){w=r[s];if(!w.parentNode){continue}if(!this.initialized){this.InitializeMML()}p=w.previousSibling;if(p&&p.className==="MathJax_MathML"){p.parentNode.removeChild(p)}k=w.MathJax.elementJax;if(!k){continue}x=k.root;k.NativeMML={};var v=(x.Get("display")==="block"?"div":"span");y=d.Element(v,{className:"MathJax_MathML",id:k.inputID+"-Frame"},[["span",{className:"MathJax_MathContainer",isMathJax:true,jaxID:this.id,style:{position:"relative",display:"inline-block","white-space":"nowrap"}},[["span",{isMathJax:true,style:{display:"inline-block"}}]]]]);w.parentNode.insertBefore(y,w);if(!h){w.parentNode.insertBefore(this.EmExSpan.cloneNode(true),w)}}for(s=0;s<n;s++){w=r[s];if(!w.parentNode){continue}k=w.MathJax.elementJax;if(!k){continue}if(!h){u=w.previousSibling;y=u.previousSibling;t=u.firstChild.offsetWidth/60;q=u.lastChild.offsetWidth/60;if(t===0||t==="NaN"){t=this.defaultEx;q=this.defaultMEx}o=(q>1?t/q:1)*this.config.scale;o=Math.floor(Math.max(this.config.minScaleAdjust/100,o))}else{o=100}k.NativeMML.fontSize=o+"%"}if(!h){for(s=0;s<n;s++){w=r[s];if(!w.parentNode||!w.MathJax.elementJax){continue}u=r[s].previousSibling;u.parentNode.removeChild(u)}}},Translate:function(q){if(!q.parentNode){return}var k=q.MathJax.elementJax,r=k.root;var s=document.getElementById(k.inputID+"-Frame"),l=s.firstChild,o=l.firstChild;s.style.fontSize=k.NativeMML.fontSize;try{r.toNativeMML(o)}catch(p){if(p.restart){while(o.firstChild){o.removeChild(o.firstChild)}}throw p}if(h){if(l.addEventListener){for(var m in this.MSIE9events){if(this.MSIE9events.hasOwnProperty(m)){l.addEventListener(m,this.MSIE9event,true)}}}else{var n=(this.config.showMathMenuMSIE!=null?this:b).config;if(n.showMathMenuMSIE&&!this.settings.mpContext&&!this.settings.mpMouse){this.MSIEoverlay(l)}else{l.style.position="";o.firstChild.onmousedown=this.MSIEaltMenu}}}else{l.oncontextmenu=g.Menu;l.onmouseover=g.Mouseover;l.onmouseout=g.Mouseout;l.onmousedown=g.Mousedown;l.onclick=g.Click;l.ondblclick=g.DblClick;if(b.Browser.noContextMenu){l.ontouchstart=a.start;l.ontouchend=a.end}}},postTranslate:function(l){if(this.forceReflow){var k=(document.styleSheets||[])[0]||{};k.disabled=true;k.disabled=false}},Remove:function(k){var l=k.SourceElement();if(!l){return}l=l.previousSibling;if(!l){return}if(l.className.match(/MathJax_MathML/)){l.parentNode.removeChild(l)}},MMLnamespace:"http://www.w3.org/1998/Math/MathML",MSIEoverlay:function(k){var l=k.firstChild;if(l.nodeName.toLowerCase()==="span"){l=l.firstChild}var m=this.getHoverBBox(null,l,{});d.addElement(k,"span",{style:{display:"inline-block",width:0,height:0,position:"relative"}},[["span",{isMathJax:true,className:"MathJax_MathPlayer_Overlay",style:{display:"inline-block",position:"absolute",left:c.Px(-m.w),top:c.Px(-m.h-(m.y||0)-1),width:c.Px(m.w),height:c.Px(m.h+m.d),cursor:"pointer","background-color":"white",filter:"alpha(opacity=0)"}}]]);b.Insert(k,{msieMath:l,onmousedown:this.MSIEevent,oncontextmenu:this.MSIEevent,onclick:this.MSIEevent,onmouseup:this.MSIEevent,onmousemove:this.MSIEevent,ondblclick:this.MSIEevent,onmouseover:this.MSIEevent,onmouseout:this.MSIEevent})},MSIEevents:{mousedown:"Mousedown",contextmenu:"ContextMenu",click:"Click",mouseup:"Mouseup",mousemove:"Mousemove",dblclick:"DblClick",mouseover:"Mouseover",mouseout:"Mouseout"},MSIEevent:function(){var l=window.event;var k=j.MSIEevents[l.type];if(j[k]&&j[k](l,this)===false){return false}if(i&&i.HandleEvent(l,k,this)===false){return false}if(l.srcElement.className==="MathJax_MathPlayer_Overlay"&&this.msieMath.fireEvent){if(k==="ContextMenu"||k==="Mouseover"||k==="Mouseout"){this.msieMath.fireEvent("on"+l.type,l)}}return g.False(l)},MSIEaltMenu:function(){var k=this.parentNode.parentNode;while(!k.jaxID){k=k.parentNode}g.AltContextMenu(window.event,k)},MSIE9events:{contextmenu:"Menu",click:"Click",dblclick:"DblClick",mouseup:"False",mouseover:"Mouseover",mouseout:"Mouseout"},MSIE9event:function(l){if(l.type==="contextmenu"&&j.settings.mpContext){return true}if(l.type==="mouseup"&&j.settings.mpMouse){return true}if(l.type==="click"&&j.settings.mpContext){return g.AltContextMenu(l,this)}var k=j.MSIE9events[l.type];return g[k].call(this,l)},getJaxFromMath:function(k){k=k.parentNode;do{k=k.nextSibling}while(k&&k.nodeName.toLowerCase()!=="script");return b.getJaxFor(k)},getHoverSpan:function(k,l){return l.firstChild},getHoverBBox:function(k,l,m){return g.getBBox(l.parentNode)},Zoom:function(l,r,p,k,o){l.root.toNativeMML(r);if(this.msieIE8HeightBug){r.style.position="absolute"}var m=p.offsetWidth||p.scrollWidth,s=p.offsetHeight||p.scrollHeight;var q=r.offsetWidth,n=r.offsetHeight;if(this.msieIE8HeightBug){r.style.position=""}return{Y:-g.getBBox(r.parentNode).h,mW:m,mH:s,zW:q,zH:n}},NAMEDSPACE:{negativeveryverythinmathspace:"-.0556em",negativeverythinmathspace:"-.1111em",negativethinmathspace:"-.1667em",negativemediummathspace:"-.2222em",negativethickmathspace:"-.2778em",negativeverythickmathspace:"-.3333em",negativeveryverythickmathspace:"-.3889em"}});b.Register.StartupHook("mml Jax Ready",function(){e=MathJax.ElementJax.mml;e.mbase.Augment({toNativeMML:function(p){var n=this.NativeMMLelement(this.type);this.NativeMMLattributes(n);for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}else{n.appendChild(this.NativeMMLelement("mrow"))}}p.appendChild(n)},NativeMMLattributes:function(n){var r=this.defaults;var t=(this.attrNames||e.copyAttributeNames),p=e.skipAttributes;if(!this.attrNames){if(this.type==="mstyle"){r=e.math.prototype.defaults}for(var s in r){if(!p[s]&&r.hasOwnProperty(s)){if(this[s]!=null){n.setAttribute(s,this.NativeMMLattribute(this[s]))}}}}for(var o=0,l=t.length;o<l;o++){var q=(this.attr||{})[t[o]];if(q==null){q=this[t[o]]}if(q!=null){n.setAttribute(t[o],this.NativeMMLattribute(q))}}this.NativeMMLclass(n)},NativeMMLclass:function(l){var n=[];if(this["class"]){n.push(this["class"])}if(this.isa(e.TeXAtom)){var m=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER","VCENTER"][this.texClass];if(m){n.push("MJX-TeXAtom-"+m)}}if(this.mathvariant&&this.NativeMMLvariants[this.mathvariant]){n.push("MJX"+this.mathvariant)}if(this.arrow){n.push("MJX-arrow")}if(this.variantForm){n.push("MJX-variant")}if(n.length){l.setAttribute("class",n.join(" "))}},NativeMMLattribute:function(l){l=String(l);if(j.NAMEDSPACE[l]){l=j.NAMEDSPACE[l]}else{if(l.match(/^\s*(([-+])?(\d+(\.\d*)?|\.\d+))\s*mu\s*$/)){l=RegExp.$2+((1/18)*RegExp.$3).toFixed(3).replace(/\.?0+$/,"")+"em"}else{if(this.NativeMMLvariants[l]){l=this.NativeMMLvariants[l]}}}return l},NativeMMLvariants:{"-tex-caligraphic":e.VARIANT.SCRIPT,"-tex-caligraphic-bold":e.VARIANT.BOLDSCRIPT,"-tex-oldstyle":e.VARIANT.NORMAL,"-tex-oldstyle-bold":e.VARIANT.BOLD,"-tex-mathit":e.VARIANT.ITALIC},NativeMMLelement:function(l){var m=(h?document.createElement("m:"+l):document.createElementNS(j.MMLnamespace,l));m.isMathJax=true;return m}});e.mrow.Augment({toNativeMML:function(o){if(this.inferred&&this.parent.inferRow){for(var n=0,l=this.data.length;n<l;n++){if(this.data[n]){this.data[n].toNativeMML(o)}else{o.appendChild(this.NativeMMLelement("mrow"))}}}else{this.SUPER(arguments).toNativeMML.call(this,o)}}});e.msubsup.Augment({toNativeMML:function(q){var p=this.type;if(this.data[this.sup]==null){p="msub"}if(this.data[this.sub]==null){p="msup"}var n=this.NativeMMLelement(p);this.NativeMMLattributes(n);delete this.data[0].inferred;for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}}q.appendChild(n)}});e.munderover.Augment({toNativeMML:function(q){var p=this.type;if(this.data[this.under]==null){p="mover"}if(this.data[this.over]==null){p="munder"}var n=this.NativeMMLelement(p);this.NativeMMLattributes(n);delete this.data[0].inferred;for(var o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}}q.appendChild(n)}});if(b.Browser.isFirefox){if(!b.Browser.versionAtLeast("13.0")){e.mtable.Augment({toNativeMML:function(l){if(this.width){var m=(this.style||"").replace(/;\s*$/,"").split(";");if(m[0]===""){m.shift()}m.push("width:"+this.width);this.style=m.join(";")}this.SUPER(arguments).toNativeMML.call(this,l)}})}if(!b.Browser.versionAtLeast("9.0")){e.mlabeledtr.Augment({toNativeMML:function(p){var n=this.NativeMMLelement("mtr");this.NativeMMLattributes(n);for(var o=1,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}else{n.appendChild(this.NativeMMLelement("mrow"))}}p.appendChild(n)}})}var k=MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");j.Augment({config:{styles:{'[mathvariant="double-struck"]':{"font-family":"MathJax_AMS, MathJax_AMS-WEB"},'[mathvariant="script"]':{"font-family":"MathJax_Script, MathJax_Script-WEB"},'[mathvariant="fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB"},'[mathvariant="bold-script"]':{"font-family":"MathJax_Script, MathJax_Caligraphic-WEB","font-weight":"bold"},'[mathvariant="bold-fraktur"]':{"font-family":"MathJax_Fraktur, 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o=0,l=this.data.length;o<l;o++){if(this.data[o]){this.data[o].toNativeMML(n)}else{n.appendChild(this.NativeMMLelement("mrow"))}}p.appendChild(q);if(j.widthBug){p.style.width=q.firstChild.scrollWidth+"px"}}});e.TeXAtom.Augment({toNativeMML:function(m){var l=this.NativeMMLelement("mrow");this.NativeMMLattributes(l);this.data[0].toNativeMML(l);m.appendChild(l)}});e.chars.Augment({toNativeMML:function(l){l.appendChild(document.createTextNode(this.toString()))}});e.entity.Augment({toNativeMML:function(l){l.appendChild(document.createTextNode(this.toString()))}});e.xml.Augment({toNativeMML:function(o){for(var n=0,l=this.data.length;n<l;n++){o.appendChild(this.data[n].cloneNode(true))}}});b.Register.StartupHook("TeX mathchoice Ready",function(){e.TeXmathchoice.Augment({toNativeMML:function(l){this.Core().toNativeMML(l)}})});setTimeout(MathJax.Callback(["loadComplete",j,"jax.js"]),0)});b.Browser.Select({MSIE:function(k){var 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Use the Internet Options item under\nthe Tools menu and select the Security tab, then press the\nCustom Level button. 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u=c.config.displayAlign.charAt(0),w=this.Get("side").charAt(0);this.nMMLhasLabels=true;this.nMMLlaMatch=(u===w);this.nMMLforceWidth=(u==="c"||!!((this.width||"").match("%")));break}}}if(this.width&&this.ffTableWidthBug){var B=(this.style||"").replace(/;\s*$/,"").split(";");if(B[0]===""){B.shift()}B.push("width:"+this.width);this.style=B.join(";")}this.SUPER(arguments).toNativeMML.call(this,z);if(this.nMMLhasLabels){var r=z.firstChild;if(this.nMMLforceWidth||w!=="r"){var p=(u!=="l"?1:0)+(w==="l"?1:0);if(p){var t={columnalign:"left",columnwidth:"auto",columnspacing:"0px",columnlines:"none"};for(var o in t){if(t.hasOwnProperty(o)&&this[o]){var x=[t[o],t[o]].slice(2-p).join(" ")+" ";r.setAttribute(o,x+r.getAttribute(o))}}}}if(this.nMMLforceWidth||!this.nMMLlaMatch){r.setAttribute("width","100%")}}}});f.mtr.Augment({toNativeMML:function(v){this.SUPER(arguments).toNativeMML.call(this,v);var p=v.lastChild;if(l.tableSpacingBug){var r=this.parent.nMMLleftPadding,t=r.length;for(var w=p.firstChild,q=0;w;w=w.nextSibling,q++){a(w,this.nMMLtopPadding,r[q<t?q:t-1])}}if(l.tableLabelBug){var o=this.parent.nMMLforceWidth,u=this.parent.Get("side").charAt(0),s=c.config.displayAlign.charAt(0);if(this.parent.nMMLhasLabels&&p.firstChild){if(o||u!=="r"){j("Left",p.firstChild);if(s!=="l"){p.insertBefore(this.NativeMMLelement("mtd"),p.firstChild).setAttribute("style","padding:0")}if(u==="l"){p.insertBefore(this.NativeMMLelement("mtd"),p.firstChild).setAttribute("style","padding:0")}}if(o||u!=="l"){j("Right",p.lastChild)}}}}});f.mlabeledtr.Augment({toNativeMML:function(C){var t=this.NativeMMLelement("mtr");this.NativeMMLattributes(t);for(var u=1,s=this.data.length;u<s;u++){if(this.data[u]){this.data[u].toNativeMML(t)}else{t.appendChild(this.NativeMMLelement("mtd"))}}if(l.tableSpacingBug){var v=this.parent.nMMLleftPadding,y=v.length;u=0;for(var D=t.firstChild;D;D=D.nextSibling,u++){a(D,this.nMMLtopPadding,v[u<y?u:y-1])}}if(l.tableLabelBug){var z=this.parent.Get("side").charAt(0),x=c.config.displayAlign.charAt(0),q=c.config.displayIndent;this.data[0].toNativeMML(t);var A=t.lastChild,r=A;if(z===x){A.setAttribute("style","width:"+q);A.setAttribute("columnalign",c.config.displayAlign)}else{r=this.NativeMMLelement("mpadded");r.setAttribute("style","width:0");r.setAttribute("width","0px");r.appendChild(A.firstChild);A.appendChild(r)}j("",A);t.removeChild(A);var o=100,p=this.parent.nMMLforceWidth;if((this.parent.width||"").match(/%/)){o-=parseFloat(this.parent.width)}var B=o;if(p||z!=="r"){j("Left",t.firstChild);if(x!=="l"){if(x==="c"){B/=2}o-=B;t.insertBefore(this.NativeMMLelement("mtd"),t.firstChild).setAttribute("style","padding:0;width:"+B+"%")}if(z==="l"){t.insertBefore(A,t.firstChild)}}if(p||z!=="l"){j("Right",t.lastChild);if(x!=="r"){t.appendChild(this.NativeMMLelement("mtd")).setAttribute("style","padding:0;width:"+o+"%")}if(z==="r"){if(z!==x){r.setAttribute("lspace","-1width")}t.appendChild(A)}}}C.appendChild(t)}});f.mtd.Augment({toNativeMML:function(r){var p=r.appendChild(this.NativeMMLelement(this.type));this.NativeMMLattributes(p);if(l.widthBug){p=p.appendChild(this.NativeMMLelement("mrow"))}for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}}});f.mspace.Augment({toNativeMML:function(q){this.SUPER(arguments).toNativeMML.call(this,q);if(l.spaceWidthBug&&this.width){var r=q.lastChild;var p=r.getAttribute("width");var o=r.getAttribute("style")||"";if(o!=""){o+=";"}r.setAttribute("style",o+"width:"+p)}}});var n=MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");l.Augment({config:{styles:{'[mathvariant="double-struck"]':{"font-family":"MathJax_AMS, MathJax_AMS-WEB"},'[mathvariant="script"]':{"font-family":"MathJax_Script, MathJax_Script-WEB"},'[mathvariant="fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB"},'[mathvariant="bold-script"]':{"font-family":"MathJax_Script, MathJax_Caligraphic-WEB","font-weight":"bold"},'[mathvariant="bold-fraktur"]':{"font-family":"MathJax_Fraktur, MathJax_Fraktur-WEB","font-weight":"bold"},'[mathvariant="monospace"]':{"font-family":"monospace"},'[mathvariant="sans-serif"]':{"font-family":"sans-serif"},'[mathvariant="bold-sans-serif"]':{"font-family":"sans-serif","font-weight":"bold"},'[mathvariant="sans-serif-italic"]':{"font-family":"sans-serif","font-style":"italic"},'[mathvariant="sans-serif-bold-italic"]':{"font-family":"sans-serif","font-style":"italic","font-weight":"bold"},'[class="MJX-tex-oldstyle"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB"},'[class="MJX-tex-oldstyle-bold"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB","font-weight":"bold"},'[class="MJX-tex-caligraphic"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB"},'[class="MJX-tex-caligraphic-bold"]':{"font-family":"MathJax_Caligraphic, MathJax_Caligraphic-WEB","font-weight":"bold"},"@font-face /*1*/":{"font-family":"MathJax_AMS-WEB",src:"url('"+n+"/MathJax_AMS-Regular.otf')"},"@font-face /*2*/":{"font-family":"MathJax_Script-WEB",src:"url('"+n+"/MathJax_Script-Regular.otf')"},"@font-face /*3*/":{"font-family":"MathJax_Fraktur-WEB",src:"url('"+n+"/MathJax_Fraktur-Regular.otf')"},"@font-face /*4*/":{"font-family":"MathJax_Caligraphic-WEB",src:"url('"+n+"/MathJax_Caligraphic-Regular.otf')"},"@font-face /*5*/":{"font-family":"MathJax_Fraktur-WEB","font-weight":"bold",src:"url('"+n+"/MathJax_Fraktur-Bold.otf')"},"@font-face /*6*/":{"font-family":"MathJax_Caligraphic-WEB","font-weight":"bold",src:"url('"+n+"/MathJax_Caligraphic-Bold.otf')"}}}})}f.math.Augment({toNativeMML:function(r){var p=this.NativeMMLelement(this.type),s=p;p.setAttribute("xmlns",l.MMLnamespace);this.NativeMMLattributes(p);if(l.widthBug){p=p.appendChild(this.NativeMMLelement("mrow"))}for(var q=0,o=this.data.length;q<o;q++){if(this.data[q]){this.data[q].toNativeMML(p)}else{p.appendChild(this.NativeMMLelement("mrow"))}}var t=((this.data[0]||[]).data[0]||{});if(t.nMMLhasLabels){if(t.nMMLforceWidth||!t.nMMLlaMatch){p.setAttribute("style","width:100%");r.style.width=r.parentNode.style.width="100%"}if(t.nMMLlaMatch){if(r.parentNode.parentNode.nodeName.toLowerCase()==="div"){r.parentNode.parentNode.style.setProperty("margin-"+c.config.displayAlign,"0px","important")}}}r.appendChild(s);if(l.widthBug&&!t.nMMLforceWidth&&t.nMMLlaMatch){r.style.width=(s.firstChild.scrollWidth/l.ex).toFixed(3)+"ex"}}});f.mfenced.Augment({toNativeMML:function(w){if(!l.mfencedBug){this.SUPER(arguments).toNativeMML.call(this,w);return}var t=c.Browser.isOpera;var u,p,r;var q=this.getValues("open","close","separators");q.open=q.open.replace(/^\s+/,"").replace(/\s+$/,"");q.close=q.close.replace(/^\s+/,"").replace(/\s+$/,"");q.separators=q.separators.replace(/\s+/g,"").split("");if(q.separators.length==0){q.separators=null}else{if(q.separators.length<this.data.length-1){var v=q.separators[q.separators.length-1];for(u=this.data.length-1-q.separators.length;u>0;u--){q.separators.push(v)}}}var o=this.NativeMMLelement(t?this.type:"mrow");this.NativeMMLattributes(o);o.removeAttribute("separators");if(t){o.setAttribute("open",q.open);o.setAttribute("close",q.close);if(this.data.length>1){w.appendChild(o);w=o;o=this.NativeMMLelement("mrow")}}else{o.removeAttribute("open");o.removeAttribute("close")}if(!t){r=this.NativeMMLelement("mo");r.setAttribute("fence","true");r.textContent=q.open;o.appendChild(r)}for(u=0,p=this.data.length;u<p;u++){if(q.separators&&u>0){r=this.NativeMMLelement("mo");r.setAttribute("separator","true");r.textContent=q.separators[u-1];o.appendChild(r)}if(this.data[u]){this.data[u].toNativeMML(o)}else{o.appendChild(this.NativeMMLelement("mrow"))}}if(!t){r=this.NativeMMLelement("mo");r.setAttribute("fence","true");r.textContent=q.close;o.appendChild(r)}w.appendChild(o)}});f.TeXAtom.Augment({toNativeMML:function(p){var o=this.NativeMMLelement("mrow");this.NativeMMLattributes(o);this.data[0].toNativeMML(o);p.appendChild(o)}});f.chars.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.entity.Augment({toNativeMML:function(o){o.appendChild(document.createTextNode(this.toString()))}});f.xml.Augment({toNativeMML:function(q){for(var p=0,o=this.data.length;p<o;p++){q.appendChild(this.data[p].cloneNode(true))}}});c.Register.StartupHook("TeX mathchoice Ready",function(){f.TeXmathchoice.Augment({toNativeMML:function(o){this.Core().toNativeMML(o)}})});setTimeout(MathJax.Callback(["loadComplete",l,"jax.js"]),0)});c.Browser.Select({MSIE:function(m){var n=(document.documentMode||0);l.msieIE8HeightBug=(n===8)},Opera:function(m){l.operaPositionBug=true;l.stretchyMoBug=true;l.tableLabelBug=true;l.mfencedBug=true},Firefox:function(m){l.ffTableWidthBug=!m.versionAtLeast("13.0");l.forceReflow=true;l.widthBug=true;l.spaceWidthBug=!m.versionAtLeast("20.0");l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Chrome:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true},Safari:function(m){l.tableSpacingBug=true;l.tableLabelBug=true;l.mfencedBug=true}});c.Register.StartupHook("End Cookie",function(){if(c.config.menuSettings.zoom!=="None"){g.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.OutputJax.NativeMML,MathJax.Hub,MathJax.Ajax,MathJax.HTML);
 
diff --git a/jax/output/SVG/autoload/annotation-xml.js b/jax/output/SVG/autoload/annotation-xml.js
index 2bf77072b..fd186c7cd 100644
--- a/jax/output/SVG/autoload/annotation-xml.js
+++ b/jax/output/SVG/autoload/annotation-xml.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/autoload/annotation-xml.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var c="2.1";var a=MathJax.ElementJax.mml,d=MathJax.OutputJax.SVG;var b=d.BBOX;b.FOREIGN=b.Subclass({type:"foreignObject",removeable:false});a["annotation-xml"].Augment({toSVG:function(){var f=this.SVG();this.SVGhandleSpace(f);var h=this.Get("encoding");for(var g=0,e=this.data.length;g<e;g++){f.Add(this.data[g].toSVG(h),f.w,0)}f.Clean();this.SVGhandleColor(f);this.SVGsaveData(f);return f}});a.xml.Augment({toSVG:function(e){var p=d.textSVG.parentNode;d.mathDiv.style.width="auto";p.insertBefore(this.div,d.textSVG);var q=this.div.offsetWidth,k=this.div.offsetHeight;var o=MathJax.HTML.addElement(this.div,"span",{style:{display:"inline-block",overflow:"hidden",height:k+"px",width:"1px",marginRight:"-1px"}});var n=this.div.offsetHeight-k;k-=n;this.div.removeChild(o);p.removeChild(this.div);d.mathDiv.style.width="";var g=1000/d.em;var l=b.FOREIGN({y:(-k)+"px",width:q+"px",height:(k+n)+"px",transform:"scale("+g+") matrix(1 0 0 -1 0 0)"});for(var j=0,f=this.data.length;j<f;j++){l.element.appendChild(this.data[j].cloneNode(true))}l.w=q*g;l.h=k*g;l.d=n*g;l.r=l.w;l.l=0;l.Clean();this.SVGsaveData(l);return l}});MathJax.Hub.Startup.signal.Post("SVG annotation-xml Ready");MathJax.Ajax.loadComplete(d.autoloadDir+"/annotation-xml.js")});
+MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var c="2.2";var a=MathJax.ElementJax.mml,d=MathJax.OutputJax.SVG;var b=d.BBOX;b.FOREIGN=b.Subclass({type:"foreignObject",removeable:false});a["annotation-xml"].Augment({toSVG:function(){var f=this.SVG();this.SVGhandleSpace(f);var h=this.Get("encoding");for(var g=0,e=this.data.length;g<e;g++){f.Add(this.data[g].toSVG(h),f.w,0)}f.Clean();this.SVGhandleColor(f);this.SVGsaveData(f);return f}});a.xml.Augment({toSVG:function(e){var p=d.textSVG.parentNode;d.mathDiv.style.width="auto";p.insertBefore(this.div,d.textSVG);var q=this.div.offsetWidth,k=this.div.offsetHeight;var o=MathJax.HTML.addElement(this.div,"span",{style:{display:"inline-block",overflow:"hidden",height:k+"px",width:"1px",marginRight:"-1px"}});var n=this.div.offsetHeight-k;k-=n;this.div.removeChild(o);p.removeChild(this.div);d.mathDiv.style.width="";var g=1000/d.em;var l=b.FOREIGN({y:(-k)+"px",width:q+"px",height:(k+n)+"px",transform:"scale("+g+") matrix(1 0 0 -1 0 0)"});for(var j=0,f=this.data.length;j<f;j++){l.element.appendChild(this.data[j].cloneNode(true))}l.w=q*g;l.h=k*g;l.d=n*g;l.r=l.w;l.l=0;l.Clean();this.SVGsaveData(l);return l}});MathJax.Hub.Startup.signal.Post("SVG annotation-xml Ready");MathJax.Ajax.loadComplete(d.autoloadDir+"/annotation-xml.js")});
 
diff --git a/jax/output/SVG/autoload/maction.js b/jax/output/SVG/autoload/maction.js
index ad6bbdefb..71d2dffaf 100644
--- a/jax/output/SVG/autoload/maction.js
+++ b/jax/output/SVG/autoload/maction.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/autoload/maction.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var f="2.1";var c=MathJax.ElementJax.mml,g=MathJax.OutputJax.SVG;var d,e,b;var a=g.config.tooltip=MathJax.Hub.Insert({delayPost:600,delayClear:600,offsetX:10,offsetY:5},g.config.tooltip||{});c.maction.Augment({SVGtooltip:MathJax.HTML.addElement(document.body,"div",{id:"MathJax_SVG_Tooltip"}),toSVG:function(h,k){this.SVGgetStyles();var i=this.SVG();var j=this.selected();if(j){i.Add(this.SVGdataStretched(this.Get("selection")-1,h,k));this.SVGhandleHitBox(i)}this.SVGhandleSpace(i);this.SVGhandleColor(i);this.SVGsaveData(i);return i},SVGhandleHitBox:function(h){var j=g.addElement(h.element,"rect",{width:h.w,height:h.h+h.d,y:-h.d,fill:"none","pointer-events":"all"});var i=this.Get("actiontype");if(this.SVGaction[i]){this.SVGaction[i].call(this,h,j,this.Get("selection"))}},SVGstretchH:c.mbase.prototype.SVGstretchH,SVGstretchV:c.mbase.prototype.SVGstretchV,SVGaction:{toggle:function(h,j,i){this.selection=i;g.Element(j,{cursor:"pointer"});j.onclick=MathJax.Callback(["SVGclick",this])},statusline:function(h,j,i){j.onmouseover=MathJax.Callback(["SVGsetStatus",this]),j.onmouseout=MathJax.Callback(["SVGclearStatus",this]);j.onmouseover.autoReset=j.onmouseout.autoReset=true},tooltip:function(h,j,i){j.onmouseover=MathJax.Callback(["SVGtooltipOver",this]),j.onmouseout=MathJax.Callback(["SVGtooltipOut",this]);j.onmouseover.autoReset=j.onmouseout.autoReset=true}},SVGclick:function(j){this.selection++;if(this.selection>this.data.length){this.selection=1}var i=this;while(i.type!=="math"){i=i.inherit}var h=MathJax.Hub.getJaxFor(i.inputID);h.Update();return MathJax.Extension.MathEvents.Event.False(j)},SVGsetStatus:function(h){this.messageID=MathJax.Message.Set((this.data[1]&&this.data[1].isToken)?this.data[1].data.join(""):this.data[1].toString())},SVGclearStatus:function(h){if(this.messageID){MathJax.Message.Clear(this.messageID,0)}delete this.messageID},SVGtooltipOver:function(i){if(!i){i=window.event}if(b){clearTimeout(b);b=null}if(e){clearTimeout(e)}var h=i.pageX;var k=i.pageY;if(h==null){h=i.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;k=i.clientY+document.body.scrollTop+document.documentElement.scrollTop}var j=MathJax.Callback(["SVGtooltipPost",this,h+a.offsetX,k+a.offsetY]);e=setTimeout(j,a.delayPost)},SVGtooltipOut:function(h){if(e){clearTimeout(e);e=null}if(b){clearTimeout(b)}var i=MathJax.Callback(["SVGtooltipClear",this,80]);b=setTimeout(i,a.delayClear)},SVGtooltipPost:function(h,o){e=null;if(b){clearTimeout(b);b=null}var n=this.SVGtooltip;n.style.display="block";n.style.opacity="";if(this===d){return}n.style.left=h+"px";n.style.top=o+"px";n.innerHTML="";var k=MathJax.HTML.addElement(n,"span");var m=this;while(m.type!=="math"){m=m.inherit}var i=MathJax.Hub.getJaxFor(m.inputID);this.em=c.mbase.prototype.em=i.SVG.em;this.ex=i.SVG.ex;this.linebreakWidth=i.SVG.lineWidth*1000;this.cwidth=i.SVG.cwidth;var j=this.data[1];m=c.math(j);try{m.toSVG(k,n)}catch(l){this.SetData(1,j);n.style.display="none";if(!l.restart){throw l}MathJax.Callback.After(["SVGtooltipPost",this,h,o],l.restart);return}this.SetData(1,j);d=this},SVGtooltipClear:function(i){var h=this.SVGtooltip;if(i<=0){h.style.display="none";h.style.opacity="";b=null}else{h.style.opacity=i/100;b=setTimeout(MathJax.Callback(["SVGtooltipClear",this,i-20]),50)}}});MathJax.Hub.Startup.signal.Post("SVG maction Ready");MathJax.Ajax.loadComplete(g.autoloadDir+"/maction.js")});
+MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var f="2.2";var c=MathJax.ElementJax.mml,g=MathJax.OutputJax.SVG;var d,e,b;var a=g.config.tooltip=MathJax.Hub.Insert({delayPost:600,delayClear:600,offsetX:10,offsetY:5},g.config.tooltip||{});c.maction.Augment({SVGtooltip:MathJax.HTML.addElement(document.body,"div",{id:"MathJax_SVG_Tooltip"}),toSVG:function(h,k){this.SVGgetStyles();var i=this.SVG();var j=this.selected();if(j.type=="null"){this.SVGsaveData(i);return i}i.Add(this.SVGdataStretched(this.Get("selection")-1,h,k));this.SVGhandleHitBox(i);this.SVGhandleSpace(i);this.SVGhandleColor(i);this.SVGsaveData(i);return i},SVGhandleHitBox:function(h){var j=g.addElement(h.element,"rect",{width:h.w,height:h.h+h.d,y:-h.d,fill:"none","pointer-events":"all"});var i=this.Get("actiontype");if(this.SVGaction[i]){this.SVGaction[i].call(this,h,j,this.Get("selection"))}},SVGstretchH:c.mbase.prototype.SVGstretchH,SVGstretchV:c.mbase.prototype.SVGstretchV,SVGaction:{toggle:function(h,j,i){this.selection=i;g.Element(j,{cursor:"pointer"});j.onclick=MathJax.Callback(["SVGclick",this])},statusline:function(h,j,i){j.onmouseover=MathJax.Callback(["SVGsetStatus",this]),j.onmouseout=MathJax.Callback(["SVGclearStatus",this]);j.onmouseover.autoReset=j.onmouseout.autoReset=true},tooltip:function(h,j,i){j.onmouseover=MathJax.Callback(["SVGtooltipOver",this]),j.onmouseout=MathJax.Callback(["SVGtooltipOut",this]);j.onmouseover.autoReset=j.onmouseout.autoReset=true}},SVGclick:function(j){this.selection++;if(this.selection>this.data.length){this.selection=1}var i=this;while(i.type!=="math"){i=i.inherit}var h=MathJax.Hub.getJaxFor(i.inputID);h.Update();return MathJax.Extension.MathEvents.Event.False(j)},SVGsetStatus:function(h){this.messageID=MathJax.Message.Set((this.data[1]&&this.data[1].isToken)?this.data[1].data.join(""):this.data[1].toString())},SVGclearStatus:function(h){if(this.messageID){MathJax.Message.Clear(this.messageID,0)}delete this.messageID},SVGtooltipOver:function(i){if(!i){i=window.event}if(b){clearTimeout(b);b=null}if(e){clearTimeout(e)}var h=i.pageX;var k=i.pageY;if(h==null){h=i.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;k=i.clientY+document.body.scrollTop+document.documentElement.scrollTop}var j=MathJax.Callback(["SVGtooltipPost",this,h+a.offsetX,k+a.offsetY]);e=setTimeout(j,a.delayPost)},SVGtooltipOut:function(h){if(e){clearTimeout(e);e=null}if(b){clearTimeout(b)}var i=MathJax.Callback(["SVGtooltipClear",this,80]);b=setTimeout(i,a.delayClear)},SVGtooltipPost:function(h,o){e=null;if(b){clearTimeout(b);b=null}var n=this.SVGtooltip;n.style.display="block";n.style.opacity="";if(this===d){return}n.style.left=h+"px";n.style.top=o+"px";n.innerHTML="";var k=MathJax.HTML.addElement(n,"span");var m=this;while(m.type!=="math"){m=m.inherit}var i=MathJax.Hub.getJaxFor(m.inputID);this.em=c.mbase.prototype.em=i.SVG.em;this.ex=i.SVG.ex;this.linebreakWidth=i.SVG.lineWidth*1000;this.cwidth=i.SVG.cwidth;var j=this.data[1];m=c.math(j);try{m.toSVG(k,n)}catch(l){this.SetData(1,j);n.style.display="none";if(!l.restart){throw l}MathJax.Callback.After(["SVGtooltipPost",this,h,o],l.restart);return}this.SetData(1,j);d=this},SVGtooltipClear:function(i){var h=this.SVGtooltip;if(i<=0){h.style.display="none";h.style.opacity="";b=null}else{h.style.opacity=i/100;b=setTimeout(MathJax.Callback(["SVGtooltipClear",this,i-20]),50)}}});MathJax.Hub.Startup.signal.Post("SVG maction Ready");MathJax.Ajax.loadComplete(g.autoloadDir+"/maction.js")});
 
diff --git a/jax/output/SVG/autoload/menclose.js b/jax/output/SVG/autoload/menclose.js
index b837fbb89..79c8e1950 100644
--- a/jax/output/SVG/autoload/menclose.js
+++ b/jax/output/SVG/autoload/menclose.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/autoload/menclose.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var c="2.1";var a=MathJax.ElementJax.mml,d=MathJax.OutputJax.SVG,b=d.BBOX;b.ELLIPSE=b.Subclass({type:"ellipse",removeable:false,Init:function(i,k,e,g,f,j){if(j==null){j={}}j.fill="none";if(f){j.stroke=f}j["stroke-width"]=g.toFixed(2).replace(/\.?0+$/,"");j.cx=Math.floor(e/2);j.cy=Math.floor((i+k)/2-k);j.rx=Math.floor((e-g)/2);j.ry=Math.floor((i+k-g)/2);this.SUPER(arguments).Init.call(this,j);this.w=this.r=e;this.h=this.H=i;this.d=this.D=k;this.l=0}});b.DLINE=b.Subclass({type:"line",removeable:false,Init:function(i,l,e,g,f,j,k){if(k==null){k={}}k.fill="none";if(f){k.stroke=f}k["stroke-width"]=g.toFixed(2).replace(/\.?0+$/,"");if(j=="up"){k.x1=Math.floor(g/2);k.y1=Math.floor(g/2-l);k.x2=Math.floor(e-g/2);k.y2=Math.floor(i-g/2)}else{k.x1=Math.floor(g/2);k.y1=Math.floor(i-g/2);k.x2=Math.floor(e-g/2);k.y2=Math.floor(g/2-l)}this.SUPER(arguments).Init.call(this,k);this.w=this.r=e;this.h=this.H=i;this.d=this.D=l;this.l=0}});b.FPOLY=b.Subclass({type:"polygon",removeable:false,Init:function(p,g,e){if(e==null){e={}}if(g){e.fill=g}var j=[],o=100000000,n=o,r=-o,q=r;for(var h=0,f=p.length;h<f;h++){var l=p[h][0],k=p[h][1];if(l>r){r=l}if(l<o){o=l}if(k>q){q=k}if(k<n){n=k}j.push(Math.floor(l)+","+Math.floor(k))}e.points=j.join(" ");this.SUPER(arguments).Init.call(this,e);this.w=this.r=r;this.h=this.H=q;this.d=this.D=-n;this.l=-o}});b.PPATH=b.Subclass({type:"path",removeable:false,Init:function(i,l,e,k,g,f,j){if(j==null){j={}}j.fill="none";if(f){j.stroke=f}j["stroke-width"]=g.toFixed(2).replace(/\.?0+$/,"");j.d=k;this.SUPER(arguments).Init.call(this,j);this.w=this.r=e;this.h=this.H=i+l;this.d=this.D=this.l=0;this.y=-l}});a.menclose.Augment({toSVG:function(C,G){this.SVGgetStyles();var z=this.SVG();this.SVGhandleSpace(z);var o=this.SVGdataStretched(0,C,G);var g=this.getValues("notation","thickness","padding","mathcolor","color");if(g.color&&!this.mathcolor){g.mathcolor=g.color}if(g.thickness==null){g.thickness=".075em"}if(g.padding==null){g.padding=".2em"}var A=this.SVGgetMu(z),M=this.SVGgetScale();var B=d.length2em(g.padding,A,1/d.em)*M;var v=d.length2em(g.thickness,A,1/d.em)*M;var r=o.h+B+v,y=o.d+B+v,j=o.w+2*(B+v);var k=g.notation.split(/ /);var u=0,s,J,I,E,n=[false,false,false,false];if(!g.mathcolor){g.mathcolor="black"}for(I=0,E=k.length;I<E;I++){switch(k[I]){case a.NOTATION.BOX:n=[true,true,true,true];break;case a.NOTATION.ROUNDEDBOX:z.Add(b.FRAME(r,y,j,v,"solid",g.mathcolor,{rx:Math.floor(Math.min(r+y-v,j-v)/4)}));break;case a.NOTATION.CIRCLE:z.Add(b.ELLIPSE(r,y,j,v,g.mathcolor));break;case a.NOTATION.ACTUARIAL:n[0]=true;case a.NOTATION.RIGHT:n[1]=true;break;case a.NOTATION.LEFT:n[3]=true;break;case a.NOTATION.TOP:n[0]=true;break;case a.NOTATION.BOTTOM:n[2]=true;break;case a.NOTATION.VERTICALSTRIKE:z.Add(b.VLINE(r+y,v,"solid",g.mathcolor),(j-v)/2,-y);break;case a.NOTATION.HORIZONTALSTRIKE:z.Add(b.HLINE(j,v,"solid",g.mathcolor),0,(r+y-v)/2-y);break;case a.NOTATION.UPDIAGONALSTRIKE:if(this.arrow){var F=Math.sqrt(j*j+(r+y)*(r+y)),K=1/F*10/d.em*v/0.075;s=j*K;J=(r+y)*K;var q=0.4*J;z.Add(b.DLINE(r-0.5*J,y,j-0.5*s,v,g.mathcolor,"up"));z.Add(b.FPOLY([[q+s,J],[q-0.4*J,0.4*s],[q+0.3*s,0.3*J],[q+0.4*J,-0.4*s],[q+s,J]],g.mathcolor),j-s-q,r-J)}else{z.Add(b.DLINE(r,y,j,v,g.mathcolor,"up"))}break;case a.NOTATION.DOWNDIAGONALSTRIKE:z.Add(b.DLINE(r,y,j,v,g.mathcolor,"down"));break;case a.NOTATION.MADRUWB:n[1]=n[2]=true;break;case a.NOTATION.RADICAL:z.Add(b.PPATH(r,y,j,"M "+this.SVGxy(v/2,0.4*(r+y))+" L "+this.SVGxy(B,v/2)+" L "+this.SVGxy(2*B,r+y-v/2)+" L "+this.SVGxy(j,r+y-v/2),v,g.mathcolor),0,v);u=B;break;case a.NOTATION.LONGDIV:z.Add(b.PPATH(r,y,j,"M "+this.SVGxy(v/2,v/2)+" a "+this.SVGxy(B,(r+y)/2-2*v)+" 0 0,1 "+this.SVGxy(v/2,r+y-v)+" L "+this.SVGxy(j,r+y-v/2),v,g.mathcolor),0,v/2);u=B;break}}var L=[["H",j,0,r-v],["V",r+y,j-v,-y],["H",j,0,-y],["V",r+y,0,-y]];for(I=0;I<4;I++){if(n[I]){var e=L[I];z.Add(b[e[0]+"LINE"](e[1],v,"solid",g.mathcolor),e[2],e[3])}}z.Add(o,u+B+v,0,false,true);z.Clean();this.SVGhandleSpace(z);this.SVGhandleColor(z);this.SVGsaveData(z);return z},SVGxy:function(e,f){return Math.floor(e)+","+Math.floor(f)}});MathJax.Hub.Startup.signal.Post("SVG menclose Ready");MathJax.Ajax.loadComplete(d.autoloadDir+"/menclose.js")});
+MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var c="2.2";var a=MathJax.ElementJax.mml,d=MathJax.OutputJax.SVG,b=d.BBOX;b.ELLIPSE=b.Subclass({type:"ellipse",removeable:false,Init:function(i,k,e,g,f,j){if(j==null){j={}}j.fill="none";if(f){j.stroke=f}j["stroke-width"]=g.toFixed(2).replace(/\.?0+$/,"");j.cx=Math.floor(e/2);j.cy=Math.floor((i+k)/2-k);j.rx=Math.floor((e-g)/2);j.ry=Math.floor((i+k-g)/2);this.SUPER(arguments).Init.call(this,j);this.w=this.r=e;this.h=this.H=i;this.d=this.D=k;this.l=0}});b.DLINE=b.Subclass({type:"line",removeable:false,Init:function(i,l,e,g,f,j,k){if(k==null){k={}}k.fill="none";if(f){k.stroke=f}k["stroke-width"]=g.toFixed(2).replace(/\.?0+$/,"");if(j=="up"){k.x1=Math.floor(g/2);k.y1=Math.floor(g/2-l);k.x2=Math.floor(e-g/2);k.y2=Math.floor(i-g/2)}else{k.x1=Math.floor(g/2);k.y1=Math.floor(i-g/2);k.x2=Math.floor(e-g/2);k.y2=Math.floor(g/2-l)}this.SUPER(arguments).Init.call(this,k);this.w=this.r=e;this.h=this.H=i;this.d=this.D=l;this.l=0}});b.FPOLY=b.Subclass({type:"polygon",removeable:false,Init:function(p,g,e){if(e==null){e={}}if(g){e.fill=g}var j=[],o=100000000,n=o,r=-o,q=r;for(var h=0,f=p.length;h<f;h++){var l=p[h][0],k=p[h][1];if(l>r){r=l}if(l<o){o=l}if(k>q){q=k}if(k<n){n=k}j.push(Math.floor(l)+","+Math.floor(k))}e.points=j.join(" ");this.SUPER(arguments).Init.call(this,e);this.w=this.r=r;this.h=this.H=q;this.d=this.D=-n;this.l=-o}});b.PPATH=b.Subclass({type:"path",removeable:false,Init:function(i,l,e,k,g,f,j){if(j==null){j={}}j.fill="none";if(f){j.stroke=f}j["stroke-width"]=g.toFixed(2).replace(/\.?0+$/,"");j.d=k;this.SUPER(arguments).Init.call(this,j);this.w=this.r=e;this.h=this.H=i+l;this.d=this.D=this.l=0;this.y=-l}});a.menclose.Augment({toSVG:function(C,G){this.SVGgetStyles();var z=this.SVG();this.SVGhandleSpace(z);var o=this.SVGdataStretched(0,C,G);var g=this.getValues("notation","thickness","padding","mathcolor","color");if(g.color&&!this.mathcolor){g.mathcolor=g.color}if(g.thickness==null){g.thickness=".075em"}if(g.padding==null){g.padding=".2em"}var A=this.SVGgetMu(z),M=this.SVGgetScale();var B=d.length2em(g.padding,A,1/d.em)*M;var v=d.length2em(g.thickness,A,1/d.em);var r=o.h+B+v,y=o.d+B+v,j=o.w+2*(B+v);var k=MathJax.Hub.SplitList(g.notation);var u=0,s,J,I,E,n=[false,false,false,false];if(!g.mathcolor){g.mathcolor="black"}for(I=0,E=k.length;I<E;I++){switch(k[I]){case a.NOTATION.BOX:n=[true,true,true,true];break;case a.NOTATION.ROUNDEDBOX:z.Add(b.FRAME(r,y,j,v,"solid",g.mathcolor,{rx:Math.floor(Math.min(r+y-v,j-v)/4)}));break;case a.NOTATION.CIRCLE:z.Add(b.ELLIPSE(r,y,j,v,g.mathcolor));break;case a.NOTATION.ACTUARIAL:n[0]=true;case a.NOTATION.RIGHT:n[1]=true;break;case a.NOTATION.LEFT:n[3]=true;break;case a.NOTATION.TOP:n[0]=true;break;case a.NOTATION.BOTTOM:n[2]=true;break;case a.NOTATION.VERTICALSTRIKE:z.Add(b.VLINE(r+y,v,"solid",g.mathcolor),(j-v)/2,-y);break;case a.NOTATION.HORIZONTALSTRIKE:z.Add(b.HLINE(j,v,"solid",g.mathcolor),0,(r+y-v)/2-y);break;case a.NOTATION.UPDIAGONALSTRIKE:if(this.arrow){var F=Math.sqrt(j*j+(r+y)*(r+y)),K=1/F*10/d.em*v/0.075;s=j*K;J=(r+y)*K;var q=0.4*J;z.Add(b.DLINE(r-0.5*J,y,j-0.5*s,v,g.mathcolor,"up"));z.Add(b.FPOLY([[q+s,J],[q-0.4*J,0.4*s],[q+0.3*s,0.3*J],[q+0.4*J,-0.4*s],[q+s,J]],g.mathcolor),j-s-q,r-J)}else{z.Add(b.DLINE(r,y,j,v,g.mathcolor,"up"))}break;case a.NOTATION.DOWNDIAGONALSTRIKE:z.Add(b.DLINE(r,y,j,v,g.mathcolor,"down"));break;case a.NOTATION.MADRUWB:n[1]=n[2]=true;break;case a.NOTATION.RADICAL:z.Add(b.PPATH(r,y,j,"M "+this.SVGxy(v/2,0.4*(r+y))+" L "+this.SVGxy(B,v/2)+" L "+this.SVGxy(2*B,r+y-v/2)+" L "+this.SVGxy(j,r+y-v/2),v,g.mathcolor),0,v);u=B;break;case a.NOTATION.LONGDIV:z.Add(b.PPATH(r,y,j,"M "+this.SVGxy(v/2,v/2)+" a "+this.SVGxy(B,(r+y)/2-2*v)+" 0 0,1 "+this.SVGxy(v/2,r+y-v)+" L "+this.SVGxy(j,r+y-v/2),v,g.mathcolor),0,v/2);u=B;break}}var L=[["H",j,0,r-v],["V",r+y,j-v,-y],["H",j,0,-y],["V",r+y,0,-y]];for(I=0;I<4;I++){if(n[I]){var e=L[I];z.Add(b[e[0]+"LINE"](e[1],v,"solid",g.mathcolor),e[2],e[3])}}z.Add(o,u+B+v,0,false,true);z.Clean();this.SVGhandleSpace(z);this.SVGhandleColor(z);this.SVGsaveData(z);return z},SVGxy:function(e,f){return Math.floor(e)+","+Math.floor(f)}});MathJax.Hub.Startup.signal.Post("SVG menclose Ready");MathJax.Ajax.loadComplete(d.autoloadDir+"/menclose.js")});
 
diff --git a/jax/output/SVG/autoload/mglyph.js b/jax/output/SVG/autoload/mglyph.js
index 2b80ea59e..3c82603c2 100644
--- a/jax/output/SVG/autoload/mglyph.js
+++ b/jax/output/SVG/autoload/mglyph.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/autoload/mglyph.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var d="2.1";var a=MathJax.ElementJax.mml,e=MathJax.OutputJax.SVG,b=e.BBOX;var c="http://www.w3.org/1999/xlink";b.MGLYPH=b.Subclass({type:"image",removeable:false,Init:function(i,m,j,k,o,f){if(f==null){f={}}var g=i.width*1000/e.em,n=i.height*1000/e.em,l=0;if(m!==""){g=e.length2em(m,o,g)}if(j!==""){n=e.length2em(j,o,n)}if(k!==""&&k.match(/\d/)){l=e.length2em(k,o);f.y=-l}f.height=Math.floor(n);f.width=Math.floor(g);f.transform="translate(0,"+n+") matrix(1 0 0 -1 0 0)";f.preserveAspectRatio="none";this.SUPER(arguments).Init.call(this,f);this.element.setAttributeNS(c,"href",i.src);this.w=this.r=g;this.h=this.H=n+l;this.d=this.D=-l;this.l=0}});a.mglyph.Augment({toSVG:function(j,m){this.SVGgetStyles();var i=this.SVG(),h,k;this.SVGhandleSpace(i);var g=this.getValues("src","width","height","valign","alt");if(g.src===""){g=this.getValues("index","fontfamily");if(g.index){if(!m){m=this.SVGgetScale()}var l={};if(g.fontfamily){l["font-family"]=g.fontfamily}i.Add(b.TEXT(m,String.fromCharCode(g.index),l))}}else{if(!this.img){this.img=a.mglyph.GLYPH[g.src]}if(!this.img){this.img=a.mglyph.GLYPH[g.src]={img:new Image(),status:"pending"};h=this.img.img;h.onload=MathJax.Callback(["SVGimgLoaded",this]);h.onerror=MathJax.Callback(["SVGimgError",this]);h.src=g.src;MathJax.Hub.RestartAfter(h.onload)}if(this.img.status!=="OK"){k=a.merror("Bad mglyph: "+g.src).With({mathsize:"75%"});this.Append(k);i=k.toSVG();this.data.pop()}else{var f=this.SVGgetMu(i);i.Add(b.MGLYPH(this.img.img,g.width,g.height,g.valign,f,{src:g.src,alt:g.alt,title:g.alt}))}}i.Clean();this.SVGhandleColor(i);this.SVGsaveData(i);return i},SVGimgLoaded:function(g,f){if(typeof(g)==="string"){f=g}this.img.status=(f||"OK")},SVGimgError:function(){this.img.img.onload("error")}},{GLYPH:{}});MathJax.Hub.Startup.signal.Post("SVG mglyph Ready");MathJax.Ajax.loadComplete(e.autoloadDir+"/mglyph.js")});
+MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var d="2.2";var a=MathJax.ElementJax.mml,f=MathJax.OutputJax.SVG,b=f.BBOX,e=MathJax.Localization;var c="http://www.w3.org/1999/xlink";b.MGLYPH=b.Subclass({type:"image",removeable:false,Init:function(j,n,k,l,p,g){if(g==null){g={}}var i=j.width*1000/f.em,o=j.height*1000/f.em,m=0;if(n!==""){i=f.length2em(n,p,i)}if(k!==""){o=f.length2em(k,p,o)}if(l!==""&&l.match(/\d/)){m=f.length2em(l,p);g.y=-m}g.height=Math.floor(o);g.width=Math.floor(i);g.transform="translate(0,"+o+") matrix(1 0 0 -1 0 0)";g.preserveAspectRatio="none";this.SUPER(arguments).Init.call(this,g);this.element.setAttributeNS(c,"href",j.src);this.w=this.r=i;this.h=this.H=o+m;this.d=this.D=-m;this.l=0}});a.mglyph.Augment({toSVG:function(k,n){this.SVGgetStyles();var j=this.SVG(),i,l;this.SVGhandleSpace(j);var h=this.getValues("src","width","height","valign","alt");if(h.src===""){h=this.getValues("index","fontfamily");if(h.index){if(!n){n=this.SVGgetScale()}var m={};if(h.fontfamily){m["font-family"]=h.fontfamily}j.Add(b.TEXT(n,String.fromCharCode(h.index),m))}}else{if(!this.img){this.img=a.mglyph.GLYPH[h.src]}if(!this.img){this.img=a.mglyph.GLYPH[h.src]={img:new Image(),status:"pending"};i=this.img.img;i.onload=MathJax.Callback(["SVGimgLoaded",this]);i.onerror=MathJax.Callback(["SVGimgError",this]);i.src=h.src;MathJax.Hub.RestartAfter(i.onload)}if(this.img.status!=="OK"){l=a.merror(e._(["MathML","BadMglyph"],"Bad mglyph: %1",h.src)).With({mathsize:"75%"});this.Append(l);j=l.toSVG();this.data.pop()}else{var g=this.SVGgetMu(j);j.Add(b.MGLYPH(this.img.img,h.width,h.height,h.valign,g,{src:h.src,alt:h.alt,title:h.alt}))}}j.Clean();this.SVGhandleColor(j);this.SVGsaveData(j);return j},SVGimgLoaded:function(h,g){if(typeof(h)==="string"){g=h}this.img.status=(g||"OK")},SVGimgError:function(){this.img.img.onload("error")}},{GLYPH:{}});MathJax.Hub.Startup.signal.Post("SVG mglyph Ready");MathJax.Ajax.loadComplete(f.autoloadDir+"/mglyph.js")});
 
diff --git a/jax/output/SVG/autoload/mmultiscripts.js b/jax/output/SVG/autoload/mmultiscripts.js
index 3e561c01f..b06c913aa 100644
--- a/jax/output/SVG/autoload/mmultiscripts.js
+++ b/jax/output/SVG/autoload/mmultiscripts.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/autoload/mmultiscripts.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var b="2.1";var a=MathJax.ElementJax.mml,c=MathJax.OutputJax.SVG;a.mmultiscripts.Augment({toSVG:function(G,z){this.SVGgetStyles();var B=this.SVG();this.SVGhandleSpace(B);var M=this.SVGgetScale();var j=(this.data[this.base]?this.SVGdataStretched(this.base,G,z):c.BBOX.G().Clean());var K=c.TeX.x_height*M,y=c.TeX.scriptspace*M*0.75;var x=this.SVGgetScripts(y);var k=x[0],e=x[1],n=x[2],i=x[3];var g=(this.data[1]||this).SVGgetScale();var C=c.TeX.sup_drop*g,A=c.TeX.sub_drop*g;var o=j.h-C,m=j.d+A,L=0,F;if(j.ic){L=j.ic}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&j.scale===1&&!j.stretched&&!this.data[this.base].Get("largeop")){o=m=0}}var H=this.getValues("subscriptshift","superscriptshift"),E=this.SVGgetMu(B);H.subscriptshift=(H.subscriptshift===""?0:c.length2em(H.subscriptshift,E));H.superscriptshift=(H.superscriptshift===""?0:c.length2em(H.superscriptshift,E));var l=0;if(n){l=n.w+L}else{if(i){l=i.w-L}}B.Add(j,Math.max(0,l),0);if(!e&&!i){m=Math.max(m,c.TeX.sub1*M,H.subscriptshift);if(k){m=Math.max(m,k.h-(4/5)*K)}if(n){m=Math.max(m,n.h-(4/5)*K)}if(k){B.Add(k,l+j.w+y-L,-m)}if(n){B.Add(n,0,-m)}}else{if(!k&&!n){var f=this.getValues("displaystyle","texprimestyle");F=c.TeX[(f.displaystyle?"sup1":(f.texprimestyle?"sup3":"sup2"))];o=Math.max(o,F*M,H.superscriptshift);if(e){o=Math.max(o,e.d+(1/4)*K)}if(i){o=Math.max(o,i.d+(1/4)*K)}if(e){B.Add(e,l+j.w+y,o)}if(i){B.Add(i,0,o)}}else{m=Math.max(m,c.TeX.sub2*M);var w=c.TeX.rule_thickness*M;var I=(k||n).h,J=(e||i).d;if(n){I=Math.max(I,n.h)}if(i){J=Math.max(J,i.d)}if((o-J)-(I-m)<3*w){m=3*w-o+J+I;C=(4/5)*K-(o-J);if(C>0){o+=C;m-=C}}o=Math.max(o,H.superscriptshift);m=Math.max(m,H.subscriptshift);if(e){B.Add(e,l+j.w+y,o)}if(i){B.Add(i,l+L-i.w,o)}if(k){B.Add(k,l+j.w+y-L,-m)}if(n){B.Add(n,l-n.w,-m)}}}B.Clean();this.SVGhandleColor(B);this.SVGsaveData(B);return B},SVGgetScripts:function(p){var o,d,e=[];var n=1,g=this.data.length,f=0;for(var h=0;h<4;h+=2){while(n<g&&this.data[n].type!=="mprescripts"){for(var l=h;l<h+2;l++){if(this.data[n]&&this.data[n].type!=="none"){if(!e[l]){e[l]=c.BBOX.G()}e[l].Add(this.data[n].toSVG().With({x:f}))}n++}d=e[h]||{w:0};o=e[h+1]||{w:0};d.w=o.w=f=Math.max(d.w,o.w)}n++;f=0}for(l=0;l<4;l++){if(e[l]){e[l].w+=p;e[l].Clean()}}return e}});MathJax.Hub.Startup.signal.Post("SVG mmultiscripts Ready");MathJax.Ajax.loadComplete(c.autoloadDir+"/mmultiscripts.js")});
+MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var b="2.2";var a=MathJax.ElementJax.mml,c=MathJax.OutputJax.SVG;a.mmultiscripts.Augment({toSVG:function(G,z){this.SVGgetStyles();var B=this.SVG();this.SVGhandleSpace(B);var M=this.SVGgetScale();var j=(this.data[this.base]?this.SVGdataStretched(this.base,G,z):c.BBOX.G().Clean());var K=c.TeX.x_height*M,y=c.TeX.scriptspace*M*0.75;var x=this.SVGgetScripts(y);var k=x[0],e=x[1],n=x[2],i=x[3];var g=(this.data[1]||this).SVGgetScale();var C=c.TeX.sup_drop*g,A=c.TeX.sub_drop*g;var o=j.h-C,m=j.d+A,L=0,F;if(j.ic){L=j.ic}if(this.data[this.base]&&(this.data[this.base].type==="mi"||this.data[this.base].type==="mo")){if(this.data[this.base].data.join("").length===1&&j.scale===1&&!j.stretched&&!this.data[this.base].Get("largeop")){o=m=0}}var H=this.getValues("subscriptshift","superscriptshift"),E=this.SVGgetMu(B);H.subscriptshift=(H.subscriptshift===""?0:c.length2em(H.subscriptshift,E));H.superscriptshift=(H.superscriptshift===""?0:c.length2em(H.superscriptshift,E));var l=0;if(n){l=n.w+L}else{if(i){l=i.w-L}}B.Add(j,Math.max(0,l),0);if(!e&&!i){m=Math.max(m,c.TeX.sub1*M,H.subscriptshift);if(k){m=Math.max(m,k.h-(4/5)*K)}if(n){m=Math.max(m,n.h-(4/5)*K)}if(k){B.Add(k,l+j.w+y-L,-m)}if(n){B.Add(n,0,-m)}}else{if(!k&&!n){var f=this.getValues("displaystyle","texprimestyle");F=c.TeX[(f.displaystyle?"sup1":(f.texprimestyle?"sup3":"sup2"))];o=Math.max(o,F*M,H.superscriptshift);if(e){o=Math.max(o,e.d+(1/4)*K)}if(i){o=Math.max(o,i.d+(1/4)*K)}if(e){B.Add(e,l+j.w+y,o)}if(i){B.Add(i,0,o)}}else{m=Math.max(m,c.TeX.sub2*M);var w=c.TeX.rule_thickness*M;var I=(k||n).h,J=(e||i).d;if(n){I=Math.max(I,n.h)}if(i){J=Math.max(J,i.d)}if((o-J)-(I-m)<3*w){m=3*w-o+J+I;C=(4/5)*K-(o-J);if(C>0){o+=C;m-=C}}o=Math.max(o,H.superscriptshift);m=Math.max(m,H.subscriptshift);if(e){B.Add(e,l+j.w+y,o)}if(i){B.Add(i,l+L-i.w,o)}if(k){B.Add(k,l+j.w+y-L,-m)}if(n){B.Add(n,l-n.w,-m)}}}B.Clean();this.SVGhandleColor(B);this.SVGsaveData(B);return B},SVGgetScripts:function(p){var o,d,e=[];var n=1,g=this.data.length,f=0;for(var h=0;h<4;h+=2){while(n<g&&this.data[n].type!=="mprescripts"){for(var l=h;l<h+2;l++){if(this.data[n]&&this.data[n].type!=="none"){if(!e[l]){e[l]=c.BBOX.G()}e[l].Add(this.data[n].toSVG().With({x:f}))}n++}d=e[h]||{w:0};o=e[h+1]||{w:0};d.w=o.w=f=Math.max(d.w,o.w)}n++;f=0}for(l=0;l<4;l++){if(e[l]){e[l].w+=p;e[l].Clean()}}return e}});MathJax.Hub.Startup.signal.Post("SVG mmultiscripts Ready");MathJax.Ajax.loadComplete(c.autoloadDir+"/mmultiscripts.js")});
 
diff --git a/jax/output/SVG/autoload/ms.js b/jax/output/SVG/autoload/ms.js
index 55bfb66d9..93855133f 100644
--- a/jax/output/SVG/autoload/ms.js
+++ b/jax/output/SVG/autoload/ms.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/autoload/ms.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var b="2.1";var a=MathJax.ElementJax.mml,c=MathJax.OutputJax.SVG;a.ms.Augment({toSVG:function(){this.SVGgetStyles();var e=this.SVG();this.SVGhandleSpace(e);var d=this.getValues("lquote","rquote");var f=this.SVGgetVariant(),i=this.SVGgetScale();var h=this.data.join("");var g=[];if(d.lquote.length===1){g.push(this.SVGquoteRegExp(d.lquote))}if(d.rquote.length===1){g.push(this.SVGquoteRegExp(d.rquote))}if(g.length){h=h.replace(RegExp("("+g.join("|")+")","g"),"\\$1")}e.Add(this.SVGhandleVariant(f,i,d.lquote+h+d.rquote));e.Clean();this.SVGhandleColor(e);this.SVGsaveData(e);return e},SVGquoteRegExp:function(d){return d.replace(/([.*+?|{}()\[\]\\])/g,"\\$1")}});a.ms.prototype.defaults.mathvariant="monospace";MathJax.Hub.Startup.signal.Post("SVG ms Ready");MathJax.Ajax.loadComplete(c.autoloadDir+"/ms.js")});
+MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var b="2.2";var a=MathJax.ElementJax.mml,c=MathJax.OutputJax.SVG;a.ms.Augment({toSVG:function(){this.SVGgetStyles();var e=this.SVG();this.SVGhandleSpace(e);var d=this.getValues("lquote","rquote");var f=this.SVGgetVariant(),i=this.SVGgetScale();var h=this.data.join("");var g=[];if(d.lquote.length===1){g.push(this.SVGquoteRegExp(d.lquote))}if(d.rquote.length===1){g.push(this.SVGquoteRegExp(d.rquote))}if(g.length){h=h.replace(RegExp("("+g.join("|")+")","g"),"\\$1")}e.Add(this.SVGhandleVariant(f,i,d.lquote+h+d.rquote));e.Clean();this.SVGhandleColor(e);this.SVGsaveData(e);return e},SVGquoteRegExp:function(d){return d.replace(/([.*+?|{}()\[\]\\])/g,"\\$1")}});a.ms.prototype.defaults.mathvariant="monospace";MathJax.Hub.Startup.signal.Post("SVG ms Ready");MathJax.Ajax.loadComplete(c.autoloadDir+"/ms.js")});
 
diff --git a/jax/output/SVG/autoload/mtable.js b/jax/output/SVG/autoload/mtable.js
index f500acce1..00fb6c4b0 100644
--- a/jax/output/SVG/autoload/mtable.js
+++ b/jax/output/SVG/autoload/mtable.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/autoload/mtable.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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ag=(L.indentshift?d.length2em(L.indentshift,r):0);var aH=d.length2em(aG.minlabelspacing,r);var z=l;l=this.SVG();if(L.indentalign===a.INDENTALIGN.CENTER){l.w=l.r=d.length2em(d.cwidth+"px");ag=0;l.hasIndent=true}else{if(ae[aD]!==L.indentalign){l.w=l.r=d.length2em(d.cwidth+"px")-ag-aH;ag=aH=0}else{l.w=l.r=z.w+ag;l.hasIndent=true}}l.Align(z,L.indentalign,ag,0);l.Align(E[aD],ae[aD],aH,0)}this.SVGsaveData(l);return l},SVGhandleSpace:function(e){if(!this.hasFrame&&!e.width){e.x=e.X=167}this.SUPER(arguments).SVGhandleSpace.call(this,e)}});a.mtd.Augment({toSVG:function(e,g){var f=this.svg=this.SVG();if(this.data[0]){f.Add(this.SVGdataStretched(0,e,g));f.Clean()}this.SVGhandleColor(f);this.SVGsaveData(f);return f}});MathJax.Hub.Startup.signal.Post("SVG mtable Ready");MathJax.Ajax.loadComplete(d.autoloadDir+"/mtable.js")});
+MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var c="2.2";var a=MathJax.ElementJax.mml,d=MathJax.OutputJax.SVG,b=d.BBOX;a.mtable.Augment({toSVG:function(V){this.SVGgetStyles();var l=this.SVG();if(this.data.length===0){this.SVGsaveData(l);return l}var aI=this.getValues("columnalign","rowalign","columnspacing","rowspacing","columnwidth","equalcolumns","equalrows","columnlines","rowlines","frame","framespacing","align","useHeight","width","side","minlabelspacing");if(aI.width.match(/%$/)){l.width=aI.width=Math.floor(d.cwidth*parseFloat(aI.width)/100)+"px"}var al=this.SVGgetScale(),t=this.SVGgetMu(l);var aF=-1;var v=[],E=[],h=[],L=[],G=[],aD,aC,u=-1,aA,r,av,O,aj,z;var aK=d.FONTDATA.baselineskip*al*aI.useHeight,aw,Z=d.FONTDATA.lineH*al,ad=d.FONTDATA.lineD*al;for(aD=0,aA=this.data.length;aD<aA;aD++){O=this.data[aD];av=(O.type==="mlabeledtr"?aF:0);L[aD]=[];v[aD]=E[aD]=0;for(aC=av,r=O.data.length+av;aC<r;aC++){if(h[aC]==null){if(aC>u){u=aC}G[aC]=b.G();h[aC]=-d.BIGDIMEN}aj=O.data[aC-av];L[aD][aC]=aj.toSVG();if(aj.isEmbellished()){z=aj.CoreMO();var aH=z.Get("minsize",true);if(aH){if(z.SVGcanStretch("Vertical")){aw=z.SVGdata.h+z.SVGdata.d;if(aw){aH=d.length2em(aH,t,aw);if(aH*z.SVGdata.h/aw>v[aC]){v[aC]=aH*z.SVGdata.h/aw}if(aH*z.SVGdata.d/aw>E[aC]){E[aC]=aH*z.SVGdata.d/aw}}}else{if(z.SVGcanStretch("Horizontal")){aH=d.length2em(aH,t,z.SVGdata.w);if(aH>h[aC]){h[aC]=aH}}}}}if(L[aD][aC].h>v[aD]){v[aD]=L[aD][aC].h}if(L[aD][aC].d>E[aD]){E[aD]=L[aD][aC].d}if(L[aD][aC].w>h[aC]){h[aC]=L[aD][aC].w}}}if(v[0]+E[0]){v[0]=Math.max(v[0],Z)}if(v[L.length-1]+E[L.length-1]){E[L.length-1]=Math.max(E[L.length-1],ad)}var ak=MathJax.Hub.SplitList;var ai=ak(aI.columnspacing),Q=ak(aI.rowspacing),af=ak(aI.columnalign),I=ak(aI.rowalign),K=ak(aI.columnlines),g=ak(aI.rowlines),an=ak(aI.columnwidth),ar=[];for(aD=0,aA=ai.length;aD<aA;aD++){ai[aD]=d.length2em(ai[aD],t)}for(aD=0,aA=Q.length;aD<aA;aD++){Q[aD]=d.length2em(Q[aD],t)}while(ai.length<u){ai.push(ai[ai.length-1])}while(af.length<=u){af.push(af[af.length-1])}while(K.length<u){K.push(K[K.length-1])}while(an.length<=u){an.push(an[an.length-1])}while(Q.length<L.length){Q.push(Q[Q.length-1])}while(I.length<=L.length){I.push(I[I.length-1])}while(g.length<L.length){g.push(g[g.length-1])}if(G[aF]){af[aF]=(aI.side.substr(0,1)==="l"?"left":"right");ai[aF]=-h[aF]}for(aD=0,aA=L.length;aD<aA;aD++){O=this.data[aD];ar[aD]=[];if(O.rowalign){I[aD]=O.rowalign}if(O.columnalign){ar[aD]=ak(O.columnalign);while(ar[aD].length<=u){ar[aD].push(ar[aD][ar[aD].length-1])}}}if(aI.equalrows){var R=Math.max.apply(Math,v),am=Math.max.apply(Math,E);for(aD=0,aA=L.length;aD<aA;aD++){av=((R+am)-(v[aD]+E[aD]))/2;v[aD]+=av;E[aD]+=av}}aw=v[0]+E[L.length-1];for(aD=0,aA=L.length-1;aD<aA;aD++){aw+=Math.max((v[aD]+E[aD]?aK:0),E[aD]+v[aD+1]+Q[aD])}var ab=0,X=0,ax,aG=aw;if(aI.frame!=="none"||(aI.columnlines+aI.rowlines).match(/solid|dashed/)){var q=ak(aI.framespacing);if(q.length!=2){q=ak(this.defaults.framespacing)}ab=d.length2em(q[0],t);X=d.length2em(q[1],t);aG=aw+2*X}var e,au,az="";if(typeof(aI.align)!=="string"){aI.align=String(aI.align)}if(aI.align.match(/(top|bottom|center|baseline|axis)( +(-?\d+))?/)){az=RegExp.$3;aI.align=RegExp.$1}else{aI.align=this.defaults.align}if(az!==""){az=parseInt(az);if(az<0){az=L.length+1+az}if(az<1){az=1}else{if(az>L.length){az=L.length}}e=0;au=-(aw+X)+v[0];for(aD=0,aA=az-1;aD<aA;aD++){var U=Math.max((v[aD]+E[aD]?aK:0),E[aD]+v[aD+1]+Q[aD]);e+=U;au+=U}}else{e=({top:-(v[0]+X),bottom:aw+X-v[0],center:aw/2-v[0],baseline:aw/2-v[0],axis:aw/2+d.TeX.axis_height*al-v[0]})[aI.align];au=({top:-(aw+2*X),bottom:0,center:-(aw/2+X),baseline:-(aw/2+X),axis:d.TeX.axis_height*al-aw/2-X})[aI.align]}var ao,at=0,S=0,T=0,ay=0,aE=0,o=[],w=[],ag=1;if(aI.equalcolumns&&aI.width!=="auto"){ao=d.length2em(aI.width,t);for(aD=0,aA=Math.min(u+1,ai.length);aD<aA;aD++){ao-=ai[aD]}ao/=u+1;for(aD=0,aA=Math.min(u+1,an.length);aD<aA;aD++){h[aD]=ao}}else{for(aD=0,aA=Math.min(u+1,an.length);aD<aA;aD++){if(an[aD]==="auto"){S+=h[aD]}else{if(an[aD]==="fit"){w[aE]=aD;aE++;S+=h[aD]}else{if(an[aD].match(/%$/)){o[ay]=aD;ay++;T+=h[aD];at+=d.length2em(an[aD],t,1)}else{h[aD]=d.length2em(an[aD],t);S+=h[aD]}}}}if(aI.width==="auto"){if(at>0.98){ag=T/(S+T);ao=S+T}else{ao=S/(1-at)}}else{ao=d.length2em(aI.width,t);for(aD=0,aA=Math.min(u+1,ai.length);aD<aA;aD++){ao-=ai[aD]}}for(aD=0,aA=o.length;aD<aA;aD++){h[o[aD]]=d.length2em(an[o[aD]],t,ao*ag);S+=h[o[aD]]}if(Math.abs(ao-S)>0.01){if(aE&&ao>S){ao=(ao-S)/aE;for(aD=0,aA=w.length;aD<aA;aD++){h[w[aD]]+=ao}}else{ao=ao/S;for(aC=0;aC<=u;aC++){h[aC]*=ao}}}if(aI.equalcolumns){var ac=Math.max.apply(Math,h);for(aC=0;aC<=u;aC++){h[aC]=ac}}}var ap=e,k,aB;av=(G[aF]?aF:0);for(aC=av;aC<=u;aC++){G[aC].w=h[aC];for(aD=0,aA=L.length;aD<aA;aD++){if(L[aD][aC]){av=(this.data[aD].type==="mlabeledtr"?aF:0);aj=this.data[aD].data[aC-av];if(aj.SVGcanStretch("Horizontal")){L[aD][aC]=aj.SVGstretchH(h[aC])}else{if(aj.SVGcanStretch("Vertical")){z=aj.CoreMO();var aa=z.symmetric;z.symmetric=false;L[aD][aC]=aj.SVGstretchV(v[aD],E[aD]);z.symmetric=aa}}aB=aj.rowalign||this.data[aD].rowalign||I[aD];k=({top:v[aD]-L[aD][aC].h,bottom:L[aD][aC].d-E[aD],center:((v[aD]-E[aD])-(L[aD][aC].h-L[aD][aC].d))/2,baseline:0,axis:0})[aB]||0;aB=(aj.columnalign||ar[aD][aC]||af[aC]);G[aC].Align(L[aD][aC],aB,0,ap+k)}if(aD<L.length-1){ap-=Math.max((v[aD]+E[aD]?aK:0),E[aD]+v[aD+1]+Q[aD])}}ap=e}var ae=1.5*d.em;var aq=ab-ae/2;for(aC=0;aC<=u;aC++){l.Add(G[aC],aq,0);aq+=h[aC]+ai[aC];if(K[aC]!=="none"&&aC<u&&aC!==aF){l.Add(b.VLINE(aG,ae,K[aC]),aq-ai[aC]/2,au)}}l.w+=ab;l.d=-au;l.h=aG+au;ax=l.w;if(aI.frame!=="none"){l.Add(b.HLINE(ax,ae,aI.frame),0,au+aG-ae);l.Add(b.HLINE(ax,ae,aI.frame),0,au);l.Add(b.VLINE(aG,ae,aI.frame),0,au);l.Add(b.VLINE(aG,ae,aI.frame),ax-ae,au)}ap=e-ae/2;for(aD=0,aA=L.length-1;aD<aA;aD++){k=Math.max(aK,E[aD]+v[aD+1]+Q[aD]);if(g[aD]!=="none"){l.Add(b.HLINE(ax,ae,g[aD]),0,ap-E[aD]-(k-E[aD]-v[aD+1])/2)}ap-=k}l.Clean();this.SVGhandleSpace(l);this.SVGhandleColor(l);if(G[aF]){var N=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(N.indentalignfirst!==a.INDENTALIGN.INDENTALIGN){N.indentalign=N.indentalignfirst}if(N.indentalign===a.INDENTALIGN.AUTO){N.indentalign=this.displayAlign}if(N.indentshiftfirst!==a.INDENTSHIFT.INDENTSHIFT){N.indentshift=N.indentshiftfirst}if(N.indentshift==="auto"){N.indentshift=this.displayIndent}var ah=(N.indentshift?d.length2em(N.indentshift,t):0);var aJ=d.length2em(aI.minlabelspacing,t);var B=l;l=this.SVG();if(N.indentalign===a.INDENTALIGN.CENTER){l.w=l.r=d.length2em(d.cwidth+"px");ah=0;l.hasIndent=true}else{if(af[aF]!==N.indentalign){l.w=l.r=d.length2em(d.cwidth+"px")-ah-aJ;ah=aJ=0}else{l.w=l.r=B.w+ah;l.hasIndent=true}}l.Align(B,N.indentalign,ah,0);l.Align(G[aF],af[aF],aJ,0)}this.SVGsaveData(l);return l},SVGhandleSpace:function(e){if(!this.hasFrame&&!e.width){e.x=e.X=167}this.SUPER(arguments).SVGhandleSpace.call(this,e)}});a.mtd.Augment({toSVG:function(e,g){var f=this.svg=this.SVG();if(this.data[0]){f.Add(this.SVGdataStretched(0,e,g));f.Clean()}this.SVGhandleColor(f);this.SVGsaveData(f);return f}});MathJax.Hub.Startup.signal.Post("SVG mtable Ready");MathJax.Ajax.loadComplete(d.autoloadDir+"/mtable.js")});
 
diff --git a/jax/output/SVG/autoload/multiline.js b/jax/output/SVG/autoload/multiline.js
index 44caa3202..c2de34648 100644
--- a/jax/output/SVG/autoload/multiline.js
+++ b/jax/output/SVG/autoload/multiline.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/autoload/multiline.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var d="2.1";var a=MathJax.ElementJax.mml,f=MathJax.OutputJax.SVG,b=f.BBOX;var e={newline:0,nobreak:1000000,goodbreak:[-200],badbreak:[+200],auto:[0],toobig:800,nestfactor:400,spacefactor:-100,spaceoffset:2,spacelimit:1,fence:500,close:500};var c={linebreakstyle:"after"};a.mrow.Augment({SVGmultiline:function(k){var o=this;while(o.inferred||(o.parent&&o.parent.type==="mrow"&&o.parent.data.length===1)){o=o.parent}var n=((o.type==="math"&&o.Get("display")==="block")||o.type==="mtd");o.isMultiline=true;var p=this.getValues("linebreak","linebreakstyle","lineleading","linebreakmultchar","indentalign","indentshift","indentalignfirst","indentshiftfirst","indentalignlast","indentshiftlast");if(p.linebreakstyle===a.LINEBREAKSTYLE.INFIXLINEBREAKSTYLE){p.linebreakstyle=this.Get("infixlinebreakstyle")}p.lineleading=f.length2em(p.lineleading,1,0.5);k=this.SVG();if(f.linebreakWidth<f.BIGDIMEN){k.w=f.linebreakWidth}else{k.w=f.cwidth/f.em*1000}var g={n:0,Y:0,scale:this.SVGgetScale(),isTop:n,values:{},VALUES:p},m=this.SVGgetAlign(g,{}),i=this.SVGgetShift(g,{},m),h=[],j={index:[],penalty:e.nobreak,w:0,W:i,shift:i,scanW:i,nest:0},l=false;while(this.SVGbetterBreak(j,g)&&(j.scanW>=f.linebreakWidth||j.penalty==e.newline)){this.SVGaddLine(k,h,j.index,g,j.values,l);h=j.index.slice(0);l=true;m=this.SVGgetAlign(g,j.values);i=this.SVGgetShift(g,j.values,m);if(m===a.INDENTALIGN.CENTER){i=0}j.W=j.shift=j.scanW=i;j.penalty=e.nobreak}g.isLast=true;this.SVGaddLine(k,h,[],g,c,l);this.SVGhandleSpace(k);this.SVGhandleColor(k);k.isMultiline=true;this.SVGsaveData(k);return k}});a.mbase.Augment({SVGlinebreakPenalty:e,SVGbetterBreak:function(j,g){if(this.isToken){return false}if(this.isEmbellished()){j.embellished=this;return this.CoreMO().SVGbetterBreak(j,g)}if(this.linebreakContainer){return false}var q=j.index.slice(0),o=j.index.shift(),n=this.data.length,l,r,k,p=(j.index.length>0),h=false;if(o==null){o=-1}if(!p){o++;j.W+=j.w;j.w=0}k=j.scanW=j.W;j.nest++;while(o<n&&j.scanW<1.33*f.linebreakWidth){if(this.data[o]){if(this.data[o].SVGbetterBreak(j,g)){h=true;q=[o].concat(j.index);l=j.W;r=j.w;if(j.penalty===e.newline){j.index=q;j.nest--;return true}}k=(p?j.scanW:this.SVGaddWidth(o,j,k))}j.index=[];o++;p=false}j.nest--;j.index=q;if(h){j.W=l}return h},SVGaddWidth:function(h,k,j){if(this.data[h]){var g=this.data[h].SVGdata;j+=g.w+g.x;if(g.X){j+=g.X}k.W=k.scanW=j;k.w=0}return j},SVGaddLine:function(l,h,k,g,p,n){var q=b();g.first=n;g.last=true;this.SVGmoveLine(h,k,q,g,p);q.Clean();var o=this.SVGgetAlign(g,p),i=this.SVGgetShift(g,p,o);if(i){if(o===a.INDENTALIGN.LEFT){q.x=i}else{if(o===a.INDENTALIGN.RIGHT){q.w+=i;q.r=q.w}}}if(g.n>0){var m=f.FONTDATA.baselineskip*g.scale;var j=(g.values.lineleading==null?g.VALUES:g.values).lineleading;g.Y-=Math.max(m,g.d+q.h+j)}l.Align(q,o,0,g.Y);g.d=q.d;g.values=p;g.n++},SVGgetAlign:function(j,g){var k=g,h=j.values,i=j.VALUES,l;if(j.n===0){l=k.indentalignfirst||h.indentalignfirst||i.indentalignfirst}else{if(j.isLast){l=h.indentalignlast||i.indentalignlast}else{l=h.indentalign||i.indentalign}}if(l===a.INDENTALIGN.INDENTALIGN){l=h.indentalign||i.indentalign}if(l===a.INDENTALIGN.AUTO){l=(j.isTop?this.displayAlign:a.INDENTALIGN.LEFT)}return l},SVGgetShift:function(k,h,m){if(m===a.INDENTALIGN.CENTER){return 0}var l=h,i=k.values,j=k.VALUES,g;if(k.n===0){g=l.indentshiftfirst||i.indentshiftfirst||j.indentshiftfirst}else{if(k.isLast){g=i.indentshiftlast||j.indentshiftlast}else{g=i.indentshift||j.indentshift}}if(g===a.INDENTSHIFT.INDENTSHIFT){g=i.indentshift||j.indentshift}if(g==="auto"||g===""){g=(k.isTSop?this.displayIndent:"0")}return f.length2em(g,0)},SVGmoveLine:function(p,g,k,o,h){var m=p[0],l=g[0];if(m==null){m=-1}if(l==null){l=this.data.length-1}if(m===l&&p.length>1){this.data[m].SVGmoveSlice(p.slice(1),g.slice(1),k,o,h,"paddingLeft")}else{var n=o.last;o.last=false;while(m<l){if(this.data[m]){if(p.length<=1){this.data[m].SVGmove(k,o,h)}else{this.data[m].SVGmoveSlice(p.slice(1),[],k,o,h,"paddingLeft")}}m++;o.first=false;p=[]}o.last=n;if(this.data[m]){if(g.length<=1){this.data[m].SVGmove(k,o,h)}else{this.data[m].SVGmoveSlice([],g.slice(1),k,o,h,"paddingRight")}}}},SVGmoveSlice:function(m,g,i,j,h,k){var l=b();this.SVGmoveLine(m,g,l,j,h);l.Clean();this.SVGhandleColor(l);i.Add(l,i.w,0,true);return l},SVGmove:function(g,j,i){if(!(j.first||j.last)||(j.first&&j.values.linebreakstyle===a.LINEBREAKSTYLE.BEFORE)||(j.last&&i.linebreakstyle===a.LINEBREAKSTYLE.AFTER)){var h=this.toSVG(this.SVGdata.HW,this.SVGdata.D);if(j.last){h.x=0}if(j.first||j.nextIsFirst){delete j.nextIsFirst;if(h.X){h.X=0}}g.Add(h,g.w,0,true)}else{if(j.first){j.nextIsFirst=true}else{delete j.nextIsFirst}}}});a.mfenced.Augment({SVGbetterBreak:function(l,g){var u=l.index.slice(0),s=l.index.shift(),p=this.data.length,o,v,n,t=(l.index.length>0),h=false;if(s==null){s=-1}if(!t){s++;l.W+=l.w;l.w=0}n=l.scanW=l.W;l.nest++;if(!this.dataI){this.dataI=[];if(this.data.open){this.dataI.push("open")}if(p){this.dataI.push(0)}for(var r=1;r<p;r++){if(this.data["sep"+r]){this.dataI.push("sep"+r)}this.dataI.push(r)}if(this.data.close){this.dataI.push("close")}}p=this.dataI.length;while(s<p&&l.scanW<1.33*f.linebreakWidth){var q=this.dataI[s];if(this.data[q]){if(this.data[q].SVGbetterBreak(l,g)){h=true;u=[s].concat(l.index);o=l.W;v=l.w;if(l.penalty===e.newline){l.index=u;l.nest--;return true}}n=(t?l.scanW:this.SVGaddWidth(s,l,n))}l.index=[];s++;t=false}l.nest--;l.index=u;if(h){l.W=o;l.w=v}return h},SVGmoveLine:function(h,m,p,g,r){var o=h[0],n=m[0];if(o==null){o=-1}if(n==null){n=this.dataI.length-1}if(o===n&&h.length>1){this.data[this.dataI[o]].SVGmoveSlice(h.slice(1),m.slice(1),p,g,r,"paddingLeft")}else{var q=g.last;g.last=false;var l=this.dataI[o];while(o<n){if(this.data[l]){if(h.length<=1){this.data[l].SVGmove(p,g,r)}else{this.data[l].SVGmoveSlice(h.slice(1),[],p,g,r,"paddingLeft")}}o++;l=this.dataI[o];g.first=false;h=[]}g.last=q;if(this.data[l]){if(m.length<=1){this.data[l].SVGmove(p,g,r)}else{this.data[l].SVGmoveSlice([],m.slice(1),p,g,r,"paddingRight")}}}}});a.msubsup.Augment({SVGbetterBreak:function(j,g){if(!this.data[this.base]){return false}var o=j.index.slice(0),m=j.index.shift(),l,p,k,n=(j.index.length>0),h=false;if(!n){j.W+=j.w;j.w=0}k=j.scanW=j.W;if(m==null){this.SVGdata.dw=this.SVGdata.w-this.data[this.base].SVGdata.w}if(this.data[this.base].SVGbetterBreak(j,g)){h=true;o=[this.base].concat(j.index);l=j.W;p=j.w;if(j.penalty===e.newline){h=n=true}}if(!n){this.SVGaddWidth(this.base,j,k)}j.scanW+=this.SVGdata.dw;j.W=j.scanW;j.index=[];if(h){j.W=l;j.w=p;j.index=o}return h},SVGmoveLine:function(i,j,m,h,o){if(this.data[this.base]){if(i.length>1){this.data[this.base].SVGmoveSlice(i.slice(1),j.slice(1),m,h,o,"paddingLeft")}else{if(j.length<=1){this.data[this.base].SVGmove(m,h,o)}else{this.data[this.base].SVGmoveSlice([],j.slice(1),m,h,o,"paddingRight")}}}if(j.length===0){var l=this.data[this.sup],g=this.data[this.sub],n=m.w,k;if(l){k=l.SVGdata;m.Add(l.toSVG(),n+(k.dx||0),k.dy)}if(g){k=g.SVGdata;m.Add(g.toSVG(),n+(k.dx||0),k.dy)}}}});a.mo.Augment({SVGbetterBreak:function(i,g){if(i.values&&i.values.last===this){return false}var q=this.getValues("linebreak","linebreakstyle","lineleading","linebreakmultchar","indentalign","indentshift","indentalignfirst","indentshiftfirst","indentalignlast","indentshiftlast","texClass","fence");if(q.linebreakstyle===a.LINEBREAKSTYLE.INFIXLINEBREAKSTYLE){q.linebreakstyle=this.Get("infixlinebreakstyle")}if(q.texClass===a.TEXCLASS.OPEN){i.nest++}if(q.texClass===a.TEXCLASS.CLOSE){i.nest--}var j=i.scanW,k=(i.embellished||this);delete i.embellished;var m=k.SVGdata,p=m.w+m.x;if(q.linebreakstyle===a.LINEBREAKSTYLE.AFTER){j+=p;p=0}if(j-i.shift===0){return false}var l=f.linebreakWidth-j;if(g.n===0&&(q.indentshiftfirst!==g.VALUES.indentshiftfirst||q.indentalignfirst!==g.VALUES.indentalignfirst)){var n=this.SVGgetAlign(g,q),h=this.SVGgetShift(g,q,n);l+=(i.shift-h)}var o=Math.floor(l/f.linebreakWidth*1000);if(o<0){o=e.toobig-3*o}if(q.fence){o+=e.fence}if((q.linebreakstyle===a.LINEBREAKSTYLE.AFTER&&q.texClass===a.TEXCLASS.OPEN)||q.texClass===a.TEXCLASS.CLOSE){o+=e.close}o+=i.nest*e.nestfactor;var r=e[q.linebreak||a.LINEBREAK.AUTO];if(!(r instanceof Array)){if(l>=0){o=r*i.nest}}else{o=Math.max(1,o+r[0]*i.nest)}if(o>=i.penalty){return false}i.penalty=o;i.values=q;i.W=j;i.w=p;q.lineleading=f.length2em(q.lineleading,g.VALUES.lineleading);q.last=this;return true}});a.mspace.Augment({SVGbetterBreak:function(h,g){if(h.values&&h.values.last===this){return false}var n=this.getValues("linebreak");var i=h.scanW,k=this.SVGdata,m=k.w+k.x;if(i-h.shift===0){return false}var j=f.linebreakWidth-i;var l=Math.floor(j/f.linebreakWidth*1000);if(l<0){l=e.toobig-3*l}l+=h.nest*e.nestfactor;var o=e[n.linebreak||a.LINEBREAK.AUTO];if(n.linebreak===a.LINEBREAK.AUTO&&m>=e.spacelimit*1000){o=[(m+e.spaceoffset)*e.spacefactor]}if(!(o instanceof Array)){if(j>=0){l=o*h.nest}}else{l=Math.max(1,l+o[0]*h.nest)}if(l>=h.penalty){return false}h.penalty=l;h.values=n;h.W=i;h.w=m;n.lineleading=g.VALUES.lineleading;n.linebreakstyle="before";n.last=this;return true}});MathJax.Hub.Register.StartupHook("TeX mathchoice Ready",function(){a.TeXmathchoice.Augment({SVGbetterBreak:function(h,g){return this.Core().SVGbetterBreak(h,g)},SVGmoveLine:function(k,g,i,j,h){return this.Core().SVGmoveSlice(k,g,i,j,h)}})});a.maction.Augment({SVGbetterBreak:function(h,g){return this.Core().SVGbetterBreak(h,g)},SVGmoveLine:function(k,g,i,j,h){return this.Core().SVGmoveSlice(k,g,i,j,h)},});a.semantics.Augment({SVGbetterBreak:function(h,g){return(this.data[0]?this.data[0].SVGbetterBreak(h,g):false)},SVGmoveLine:function(k,g,i,j,h){return(this.data[0]?this.data[0].SVGmoveSlice(k,g,i,j,h):null)}});MathJax.Hub.Startup.signal.Post("SVG multiline Ready");MathJax.Ajax.loadComplete(f.autoloadDir+"/multiline.js")});
+MathJax.Hub.Register.StartupHook("SVG Jax Ready",function(){var d="2.2";var a=MathJax.ElementJax.mml,f=MathJax.OutputJax.SVG,b=f.BBOX;var e={newline:0,nobreak:1000000,goodbreak:[-200],badbreak:[+200],auto:[0],toobig:800,nestfactor:400,spacefactor:-100,spaceoffset:2,spacelimit:1,fence:500,close:500};var c={linebreakstyle:"after"};a.mrow.Augment({SVGmultiline:function(k){var o=this;while(o.inferred||(o.parent&&o.parent.type==="mrow"&&o.parent.data.length===1)){o=o.parent}var n=((o.type==="math"&&o.Get("display")==="block")||o.type==="mtd");o.isMultiline=true;var p=this.getValues("linebreak","linebreakstyle","lineleading","linebreakmultchar","indentalign","indentshift","indentalignfirst","indentshiftfirst","indentalignlast","indentshiftlast");if(p.linebreakstyle===a.LINEBREAKSTYLE.INFIXLINEBREAKSTYLE){p.linebreakstyle=this.Get("infixlinebreakstyle")}p.lineleading=f.length2em(p.lineleading,1,0.5);k=this.SVG();if(f.linebreakWidth<f.BIGDIMEN){k.w=f.linebreakWidth}else{k.w=f.cwidth/f.em*1000}var g={n:0,Y:0,scale:this.SVGgetScale(),isTop:n,values:{},VALUES:p},m=this.SVGgetAlign(g,{}),i=this.SVGgetShift(g,{},m),h=[],j={index:[],penalty:e.nobreak,w:0,W:i,shift:i,scanW:i,nest:0},l=false;while(this.SVGbetterBreak(j,g)&&(j.scanW>=f.linebreakWidth||j.penalty==e.newline)){this.SVGaddLine(k,h,j.index,g,j.values,l);h=j.index.slice(0);l=true;m=this.SVGgetAlign(g,j.values);i=this.SVGgetShift(g,j.values,m);if(m===a.INDENTALIGN.CENTER){i=0}j.W=j.shift=j.scanW=i;j.penalty=e.nobreak}g.isLast=true;this.SVGaddLine(k,h,[],g,c,l);this.SVGhandleSpace(k);this.SVGhandleColor(k);k.isMultiline=true;this.SVGsaveData(k);return k}});a.mbase.Augment({SVGlinebreakPenalty:e,SVGbetterBreak:function(j,g){if(this.isToken){return false}if(this.isEmbellished()){j.embellished=this;return this.CoreMO().SVGbetterBreak(j,g)}if(this.linebreakContainer){return false}var q=j.index.slice(0),o=j.index.shift(),n=this.data.length,l,r,k,p=(j.index.length>0),h=false;if(o==null){o=-1}if(!p){o++;j.W+=j.w;j.w=0}k=j.scanW=j.W;j.nest++;while(o<n&&j.scanW<1.33*f.linebreakWidth){if(this.data[o]){if(this.data[o].SVGbetterBreak(j,g)){h=true;q=[o].concat(j.index);l=j.W;r=j.w;if(j.penalty===e.newline){j.index=q;j.nest--;return true}}k=(p?j.scanW:this.SVGaddWidth(o,j,k))}j.index=[];o++;p=false}j.nest--;j.index=q;if(h){j.W=l}return h},SVGaddWidth:function(h,k,j){if(this.data[h]){var g=this.data[h].SVGdata;j+=g.w+g.x;if(g.X){j+=g.X}k.W=k.scanW=j;k.w=0}return j},SVGaddLine:function(l,h,k,g,p,n){var q=b();g.first=n;g.last=true;this.SVGmoveLine(h,k,q,g,p);q.Clean();var o=this.SVGgetAlign(g,p),i=this.SVGgetShift(g,p,o);if(i){if(o===a.INDENTALIGN.LEFT){q.x=i}else{if(o===a.INDENTALIGN.RIGHT){q.w+=i;q.r=q.w}}}if(g.n>0){var m=f.FONTDATA.baselineskip*g.scale;var j=(g.values.lineleading==null?g.VALUES:g.values).lineleading;g.Y-=Math.max(m,g.d+q.h+j)}l.Align(q,o,0,g.Y);g.d=q.d;g.values=p;g.n++},SVGgetAlign:function(j,g){var k=g,h=j.values,i=j.VALUES,l;if(j.n===0){l=k.indentalignfirst||h.indentalignfirst||i.indentalignfirst}else{if(j.isLast){l=h.indentalignlast||i.indentalignlast}else{l=h.indentalign||i.indentalign}}if(l===a.INDENTALIGN.INDENTALIGN){l=h.indentalign||i.indentalign}if(l===a.INDENTALIGN.AUTO){l=(j.isTop?this.displayAlign:a.INDENTALIGN.LEFT)}return l},SVGgetShift:function(k,h,m){if(m===a.INDENTALIGN.CENTER){return 0}var l=h,i=k.values,j=k.VALUES,g;if(k.n===0){g=l.indentshiftfirst||i.indentshiftfirst||j.indentshiftfirst}else{if(k.isLast){g=i.indentshiftlast||j.indentshiftlast}else{g=i.indentshift||j.indentshift}}if(g===a.INDENTSHIFT.INDENTSHIFT){g=i.indentshift||j.indentshift}if(g==="auto"||g===""){g=(k.isTSop?this.displayIndent:"0")}return f.length2em(g,0)},SVGmoveLine:function(p,g,k,o,h){var m=p[0],l=g[0];if(m==null){m=-1}if(l==null){l=this.data.length-1}if(m===l&&p.length>1){this.data[m].SVGmoveSlice(p.slice(1),g.slice(1),k,o,h,"paddingLeft")}else{var n=o.last;o.last=false;while(m<l){if(this.data[m]){if(p.length<=1){this.data[m].SVGmove(k,o,h)}else{this.data[m].SVGmoveSlice(p.slice(1),[],k,o,h,"paddingLeft")}}m++;o.first=false;p=[]}o.last=n;if(this.data[m]){if(g.length<=1){this.data[m].SVGmove(k,o,h)}else{this.data[m].SVGmoveSlice([],g.slice(1),k,o,h,"paddingRight")}}}},SVGmoveSlice:function(m,g,i,j,h,k){var l=b();this.SVGmoveLine(m,g,l,j,h);l.Clean();this.SVGhandleColor(l);i.Add(l,i.w,0,true);return l},SVGmove:function(g,j,i){if(!(j.first||j.last)||(j.first&&j.values.linebreakstyle===a.LINEBREAKSTYLE.BEFORE)||(j.last&&i.linebreakstyle===a.LINEBREAKSTYLE.AFTER)){var h=this.toSVG(this.SVGdata.HW,this.SVGdata.D);if(j.last){h.x=0}if(j.first||j.nextIsFirst){delete j.nextIsFirst;if(h.X){h.X=0}}g.Add(h,g.w,0,true)}else{if(j.first){j.nextIsFirst=true}else{delete j.nextIsFirst}}}});a.mfenced.Augment({SVGbetterBreak:function(l,g){var u=l.index.slice(0),s=l.index.shift(),p=this.data.length,o,v,n,t=(l.index.length>0),h=false;if(s==null){s=-1}if(!t){s++;l.W+=l.w;l.w=0}n=l.scanW=l.W;l.nest++;if(!this.dataI){this.dataI=[];if(this.data.open){this.dataI.push("open")}if(p){this.dataI.push(0)}for(var r=1;r<p;r++){if(this.data["sep"+r]){this.dataI.push("sep"+r)}this.dataI.push(r)}if(this.data.close){this.dataI.push("close")}}p=this.dataI.length;while(s<p&&l.scanW<1.33*f.linebreakWidth){var q=this.dataI[s];if(this.data[q]){if(this.data[q].SVGbetterBreak(l,g)){h=true;u=[s].concat(l.index);o=l.W;v=l.w;if(l.penalty===e.newline){l.index=u;l.nest--;return true}}n=(t?l.scanW:this.SVGaddWidth(s,l,n))}l.index=[];s++;t=false}l.nest--;l.index=u;if(h){l.W=o;l.w=v}return h},SVGmoveLine:function(h,m,p,g,r){var o=h[0],n=m[0];if(o==null){o=-1}if(n==null){n=this.dataI.length-1}if(o===n&&h.length>1){this.data[this.dataI[o]].SVGmoveSlice(h.slice(1),m.slice(1),p,g,r,"paddingLeft")}else{var q=g.last;g.last=false;var l=this.dataI[o];while(o<n){if(this.data[l]){if(h.length<=1){this.data[l].SVGmove(p,g,r)}else{this.data[l].SVGmoveSlice(h.slice(1),[],p,g,r,"paddingLeft")}}o++;l=this.dataI[o];g.first=false;h=[]}g.last=q;if(this.data[l]){if(m.length<=1){this.data[l].SVGmove(p,g,r)}else{this.data[l].SVGmoveSlice([],m.slice(1),p,g,r,"paddingRight")}}}}});a.msubsup.Augment({SVGbetterBreak:function(j,g){if(!this.data[this.base]){return false}var o=j.index.slice(0),m=j.index.shift(),l,p,k,n=(j.index.length>0),h=false;if(!n){j.W+=j.w;j.w=0}k=j.scanW=j.W;if(m==null){this.SVGdata.dw=this.SVGdata.w-this.data[this.base].SVGdata.w}if(this.data[this.base].SVGbetterBreak(j,g)){h=true;o=[this.base].concat(j.index);l=j.W;p=j.w;if(j.penalty===e.newline){h=n=true}}if(!n){this.SVGaddWidth(this.base,j,k)}j.scanW+=this.SVGdata.dw;j.W=j.scanW;j.index=[];if(h){j.W=l;j.w=p;j.index=o}return h},SVGmoveLine:function(i,j,m,h,o){if(this.data[this.base]){if(i.length>1){this.data[this.base].SVGmoveSlice(i.slice(1),j.slice(1),m,h,o,"paddingLeft")}else{if(j.length<=1){this.data[this.base].SVGmove(m,h,o)}else{this.data[this.base].SVGmoveSlice([],j.slice(1),m,h,o,"paddingRight")}}}if(j.length===0){var l=this.data[this.sup],g=this.data[this.sub],n=m.w,k;if(l){k=l.SVGdata;m.Add(l.toSVG(),n+(k.dx||0),k.dy)}if(g){k=g.SVGdata;m.Add(g.toSVG(),n+(k.dx||0),k.dy)}}}});a.mo.Augment({SVGbetterBreak:function(i,g){if(i.values&&i.values.last===this){return false}var q=this.getValues("linebreak","linebreakstyle","lineleading","linebreakmultchar","indentalign","indentshift","indentalignfirst","indentshiftfirst","indentalignlast","indentshiftlast","texClass","fence");if(q.linebreakstyle===a.LINEBREAKSTYLE.INFIXLINEBREAKSTYLE){q.linebreakstyle=this.Get("infixlinebreakstyle")}if(q.texClass===a.TEXCLASS.OPEN){i.nest++}if(q.texClass===a.TEXCLASS.CLOSE){i.nest--}var j=i.scanW,k=(i.embellished||this);delete i.embellished;var m=k.SVGdata,p=m.w+m.x;if(q.linebreakstyle===a.LINEBREAKSTYLE.AFTER){j+=p;p=0}if(j-i.shift===0){return false}var l=f.linebreakWidth-j;if(g.n===0&&(q.indentshiftfirst!==g.VALUES.indentshiftfirst||q.indentalignfirst!==g.VALUES.indentalignfirst)){var n=this.SVGgetAlign(g,q),h=this.SVGgetShift(g,q,n);l+=(i.shift-h)}var o=Math.floor(l/f.linebreakWidth*1000);if(o<0){o=e.toobig-3*o}if(q.fence){o+=e.fence}if((q.linebreakstyle===a.LINEBREAKSTYLE.AFTER&&q.texClass===a.TEXCLASS.OPEN)||q.texClass===a.TEXCLASS.CLOSE){o+=e.close}o+=i.nest*e.nestfactor;var r=e[q.linebreak||a.LINEBREAK.AUTO];if(!(r instanceof Array)){if(l>=0){o=r*i.nest}}else{o=Math.max(1,o+r[0]*i.nest)}if(o>=i.penalty){return false}i.penalty=o;i.values=q;i.W=j;i.w=p;q.lineleading=f.length2em(q.lineleading,g.VALUES.lineleading);q.last=this;return true}});a.mspace.Augment({SVGbetterBreak:function(h,g){if(h.values&&h.values.last===this){return false}var o=this.getValues("linebreak");var m=o.linebreak;if(!m||this.hasDimAttr()){m=a.LINEBREAK.AUTO}var i=h.scanW,k=this.SVGdata,n=k.w+k.x;if(i-h.shift===0){return false}var j=f.linebreakWidth-i;var l=Math.floor(j/f.linebreakWidth*1000);if(l<0){l=e.toobig-3*l}l+=h.nest*e.nestfactor;var p=e[m];if(m===a.LINEBREAK.AUTO&&n>=e.spacelimit*1000){p=[(n+e.spaceoffset)*e.spacefactor]}if(!(p instanceof Array)){if(j>=0){l=p*h.nest}}else{l=Math.max(1,l+p[0]*h.nest)}if(l>=h.penalty){return false}h.penalty=l;h.values=o;h.W=i;h.w=n;o.lineleading=g.VALUES.lineleading;o.linebreakstyle="before";o.last=this;return true}});MathJax.Hub.Register.StartupHook("TeX mathchoice Ready",function(){a.TeXmathchoice.Augment({SVGbetterBreak:function(h,g){return this.Core().SVGbetterBreak(h,g)},SVGmoveLine:function(k,g,i,j,h){return this.Core().SVGmoveSlice(k,g,i,j,h)}})});a.maction.Augment({SVGbetterBreak:function(h,g){return this.Core().SVGbetterBreak(h,g)},SVGmoveLine:function(k,g,i,j,h){return this.Core().SVGmoveSlice(k,g,i,j,h)},});a.semantics.Augment({SVGbetterBreak:function(h,g){return(this.data[0]?this.data[0].SVGbetterBreak(h,g):false)},SVGmoveLine:function(k,g,i,j,h){return(this.data[0]?this.data[0].SVGmoveSlice(k,g,i,j,h):null)}});MathJax.Hub.Startup.signal.Post("SVG multiline Ready");MathJax.Ajax.loadComplete(f.autoloadDir+"/multiline.js")});
 
diff --git a/jax/output/SVG/config.js b/jax/output/SVG/config.js
index 8d1f1e568..11159fcc3 100644
--- a/jax/output/SVG/config.js
+++ b/jax/output/SVG/config.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/config.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.OutputJax.SVG=MathJax.OutputJax({id:"SVG",version:"2.1",directory:MathJax.OutputJax.directory+"/SVG",extensionDir:MathJax.OutputJax.extensionDir+"/SVG",autoloadDir:MathJax.OutputJax.directory+"/SVG/autoload",fontDir:MathJax.OutputJax.directory+"/SVG/fonts",config:{scale:100,minScaleAdjust:50,font:"TeX",blacker:10,mtextFontInherit:false,undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",addMMLclasses:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_SVG_Display":{"text-align":"center",margin:"1em 0em"},"#MathJax_SVG_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",padding:"3px 4px"}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.SVG.Register("jax/mml")}MathJax.OutputJax.SVG.loadComplete("config.js");
+MathJax.OutputJax.SVG=MathJax.OutputJax({id:"SVG",version:"2.2",directory:MathJax.OutputJax.directory+"/SVG",extensionDir:MathJax.OutputJax.extensionDir+"/SVG",autoloadDir:MathJax.OutputJax.directory+"/SVG/autoload",fontDir:MathJax.OutputJax.directory+"/SVG/fonts",config:{scale:100,minScaleAdjust:50,font:"TeX",blacker:10,mtextFontInherit:false,undefinedFamily:"STIXGeneral,'Arial Unicode MS',serif",addMMLclasses:false,EqnChunk:(MathJax.Hub.Browser.isMobile?10:50),EqnChunkFactor:1.5,EqnChunkDelay:100,linebreaks:{automatic:false,width:"container"},styles:{".MathJax_SVG_Display":{"text-align":"center",margin:"1em 0em"},"#MathJax_SVG_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",padding:"3px 4px","z-index":401}}}});if(!MathJax.Hub.config.delayJaxRegistration){MathJax.OutputJax.SVG.Register("jax/mml")}MathJax.OutputJax.SVG.loadComplete("config.js");
 
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/Arrows.js b/jax/output/SVG/fonts/TeX/AMS/Regular/Arrows.js
index 47a431acc..96784faad 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/Arrows.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/Arrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/Arrows.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/BoxDrawing.js b/jax/output/SVG/fonts/TeX/AMS/Regular/BoxDrawing.js
index 570b4ab03..5b03be075 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/BoxDrawing.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/BoxDrawing.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/BoxDrawing.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/CombDiacritMarks.js b/jax/output/SVG/fonts/TeX/AMS/Regular/CombDiacritMarks.js
index 47c90391c..c3e703fb9 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/CombDiacritMarks.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/Dingbats.js b/jax/output/SVG/fonts/TeX/AMS/Regular/Dingbats.js
index 75806edd6..d01f9a372 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/Dingbats.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/Dingbats.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/Dingbats.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/EnclosedAlphanum.js b/jax/output/SVG/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
index 42c119ea4..8a77139cc 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/GeneralPunctuation.js b/jax/output/SVG/fonts/TeX/AMS/Regular/GeneralPunctuation.js
index 9995393da..1d503a72f 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/GeneralPunctuation.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/GeometricShapes.js b/jax/output/SVG/fonts/TeX/AMS/Regular/GeometricShapes.js
index fb4770bf6..5b61f4e01 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/GeometricShapes.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/GeometricShapes.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/GreekAndCoptic.js b/jax/output/SVG/fonts/TeX/AMS/Regular/GreekAndCoptic.js
index 5d74e7b2f..e9a0a11a8 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/GreekAndCoptic.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/GreekAndCoptic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/Latin1Supplement.js b/jax/output/SVG/fonts/TeX/AMS/Regular/Latin1Supplement.js
index b9a2924c9..19c1fcd5b 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/Latin1Supplement.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/Latin1Supplement.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/LatinExtendedA.js b/jax/output/SVG/fonts/TeX/AMS/Regular/LatinExtendedA.js
index 762bbe2e9..b156811b1 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/LatinExtendedA.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/LatinExtendedA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/LetterlikeSymbols.js b/jax/output/SVG/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
index fb65a7970..b17e14fb4 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/Main.js b/jax/output/SVG/fonts/TeX/AMS/Regular/Main.js
index d8b1fd4fc..34ed4d18a 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/MathOperators.js b/jax/output/SVG/fonts/TeX/AMS/Regular/MathOperators.js
index 3b248d47f..ff83aab79 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/MathOperators.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js b/jax/output/SVG/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
index 95d986ac4..f49fa4be0 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/MiscSymbols.js b/jax/output/SVG/fonts/TeX/AMS/Regular/MiscSymbols.js
index 20ec8a01b..c2fa68c51 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/MiscSymbols.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/MiscSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/MiscTechnical.js b/jax/output/SVG/fonts/TeX/AMS/Regular/MiscTechnical.js
index 2729fb2ca..9ae48bdb0 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/MiscTechnical.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/MiscTechnical.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/MiscTechnical.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/PUA.js b/jax/output/SVG/fonts/TeX/AMS/Regular/PUA.js
index 7ae61b963..36ad080d9 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/PUA.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/PUA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/PUA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/SpacingModLetters.js b/jax/output/SVG/fonts/TeX/AMS/Regular/SpacingModLetters.js
index 8c21e3c86..fd8970c31 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/SpacingModLetters.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/AMS/Regular/SuppMathOperators.js b/jax/output/SVG/fonts/TeX/AMS/Regular/SuppMathOperators.js
index d9d866021..bae5cab68 100644
--- a/jax/output/SVG/fonts/TeX/AMS/Regular/SuppMathOperators.js
+++ b/jax/output/SVG/fonts/TeX/AMS/Regular/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/AMS/Regular/SuppMathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Caligraphic/Bold/Main.js b/jax/output/SVG/fonts/TeX/Caligraphic/Bold/Main.js
index 5ede95738..26eda074d 100644
--- a/jax/output/SVG/fonts/TeX/Caligraphic/Bold/Main.js
+++ b/jax/output/SVG/fonts/TeX/Caligraphic/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Caligraphic/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Caligraphic/Regular/Main.js b/jax/output/SVG/fonts/TeX/Caligraphic/Regular/Main.js
index d7b7e5a21..c42e51704 100644
--- a/jax/output/SVG/fonts/TeX/Caligraphic/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/Caligraphic/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Caligraphic/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Fraktur/Bold/BasicLatin.js b/jax/output/SVG/fonts/TeX/Fraktur/Bold/BasicLatin.js
index e373dd7ad..4712f4157 100644
--- a/jax/output/SVG/fonts/TeX/Fraktur/Bold/BasicLatin.js
+++ b/jax/output/SVG/fonts/TeX/Fraktur/Bold/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Fraktur/Bold/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Fraktur/Bold/Main.js b/jax/output/SVG/fonts/TeX/Fraktur/Bold/Main.js
index 131efec5d..21fa83f1b 100644
--- a/jax/output/SVG/fonts/TeX/Fraktur/Bold/Main.js
+++ b/jax/output/SVG/fonts/TeX/Fraktur/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Fraktur/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Fraktur/Bold/Other.js b/jax/output/SVG/fonts/TeX/Fraktur/Bold/Other.js
index cdb027e68..eaaf4e6f2 100644
--- a/jax/output/SVG/fonts/TeX/Fraktur/Bold/Other.js
+++ b/jax/output/SVG/fonts/TeX/Fraktur/Bold/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Fraktur/Bold/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Fraktur/Bold/PUA.js b/jax/output/SVG/fonts/TeX/Fraktur/Bold/PUA.js
index 149ccb819..d3ad1275c 100644
--- a/jax/output/SVG/fonts/TeX/Fraktur/Bold/PUA.js
+++ b/jax/output/SVG/fonts/TeX/Fraktur/Bold/PUA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Fraktur/Bold/PUA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Fraktur/Regular/BasicLatin.js b/jax/output/SVG/fonts/TeX/Fraktur/Regular/BasicLatin.js
index 8ef093765..363800ac9 100644
--- a/jax/output/SVG/fonts/TeX/Fraktur/Regular/BasicLatin.js
+++ b/jax/output/SVG/fonts/TeX/Fraktur/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Fraktur/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Fraktur/Regular/Main.js b/jax/output/SVG/fonts/TeX/Fraktur/Regular/Main.js
index 8c2e2809d..38c8704b2 100644
--- a/jax/output/SVG/fonts/TeX/Fraktur/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/Fraktur/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Fraktur/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Fraktur/Regular/Other.js b/jax/output/SVG/fonts/TeX/Fraktur/Regular/Other.js
index ff5ee9da4..bab707600 100644
--- a/jax/output/SVG/fonts/TeX/Fraktur/Regular/Other.js
+++ b/jax/output/SVG/fonts/TeX/Fraktur/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Fraktur/Regular/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Fraktur/Regular/PUA.js b/jax/output/SVG/fonts/TeX/Fraktur/Regular/PUA.js
index 3a0014e26..1dddfe545 100644
--- a/jax/output/SVG/fonts/TeX/Fraktur/Regular/PUA.js
+++ b/jax/output/SVG/fonts/TeX/Fraktur/Regular/PUA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Fraktur/Regular/PUA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/Arrows.js b/jax/output/SVG/fonts/TeX/Main/Bold/Arrows.js
index 10798efe4..87b11e64c 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/Arrows.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/Arrows.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/Arrows.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/BasicLatin.js b/jax/output/SVG/fonts/TeX/Main/Bold/BasicLatin.js
index 28df88e06..6472a8b79 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/BasicLatin.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/CombDiacritMarks.js b/jax/output/SVG/fonts/TeX/Main/Bold/CombDiacritMarks.js
index fddd13826..d24bcc8d2 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/CombDiacritMarks.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/CombDiactForSymbols.js b/jax/output/SVG/fonts/TeX/Main/Bold/CombDiactForSymbols.js
index 0434a1b01..df21a2a49 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/CombDiactForSymbols.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/CombDiactForSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/CombDiactForSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/GeneralPunctuation.js b/jax/output/SVG/fonts/TeX/Main/Bold/GeneralPunctuation.js
index ff038d5c1..ceee0b84b 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/GeneralPunctuation.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/GeometricShapes.js b/jax/output/SVG/fonts/TeX/Main/Bold/GeometricShapes.js
index d334577b9..96e3945d0 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/GeometricShapes.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/GeometricShapes.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/GreekAndCoptic.js b/jax/output/SVG/fonts/TeX/Main/Bold/GreekAndCoptic.js
index 2cd852a4c..344c4d4be 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/GreekAndCoptic.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/GreekAndCoptic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
-MathJax.Hub.Insert(MathJax.OutputJax.SVG.FONTDATA.FONTS["MathJax_Main-bold"],{915:[680,0,692,39,643,"425 0L228 3Q63 3 51 0H39V62H147V618H39V680H612V676Q614 670 627 552T643 428V424H581V428Q580 430 576 461T562 524T532 576Q512 596 481 605T426 616T357 618H304V62H439V0H425"],920:[696,10,894,64,830,"629 -10T446 -10T164 89T64 340Q64 380 71 420T102 510T163 596T266 662T418 696H438Q488 696 499 695Q582 686 644 655T741 584T796 495T823 409T829 338Q829 188 729 89ZM439 645Q416 645 390 638T333 615T275 564T236 480Q221 423 221 341Q221 272 230 228Q247 144 301 94T447 43T592 93T663 228Q672 272 672 341Q672 645 439 645ZM286 242V446H348V412H545V446H607V242H545V276H348V242H286"],923:[698,0,806,40,765,"285 0Q267 3 154 3Q56 3 47 0H40V62H131Q131 63 167 160T244 369T321 578T359 678Q366 698 393 698H404H413Q437 698 446 678Q448 672 560 369T674 62H765V0H754Q733 3 604 3Q453 3 429 0H416V62H461L507 63L355 470Q353 468 279 265L203 63L249 62H294V0H285"],926:[675,0,767,48,718,"54 465L63 674Q63 675 383 675T703 674L712 465Q712 464 681 464H650V467Q650 490 646 516T632 545Q612 550 383 550H283Q169 550 149 548T124 531Q123 530 123 529Q116 506 116 467V464H85Q54 464 54 465ZM160 256V447H222V414H544V447H606V256H544V289H222V256H160ZM57 0L48 222H110V219Q110 147 125 133Q127 130 130 129T160 127T235 126T383 126Q482 126 530 126T604 127T635 129T641 133Q656 146 656 219V222H718L709 0H57"],928:[680,0,900,39,860,"400 0Q376 3 226 3Q75 3 51 0H39V62H147V618H39V680H860V618H752V62H860V0H848Q824 3 674 3Q523 3 499 0H487V62H595V618H304V62H412V0H400"],931:[686,0,831,64,766,"766 271Q764 266 750 137T735 4V0H407Q74 0 71 4L70 5Q64 9 64 18Q64 24 82 41T213 158L359 288Q360 288 320 336T214 460Q67 633 66 635Q64 638 64 655Q64 679 75 684Q78 686 407 686H735V682Q738 676 751 558T766 434V430H735Q704 430 704 431Q704 434 703 444T696 477T681 520T654 563T613 598Q578 615 527 619T371 624H281L396 489Q506 358 513 351Q517 342 512 334Q503 325 371 208Q338 179 303 147T249 99L231 83L243 81Q258 81 364 81Q382 81 418 81T470 82T513 83T554 88T587 96T619 109T645 129Q689 173 702 260L704 274Q704 275 735 275H766V271"],933:[698,0,894,64,829,"64 556Q69 619 114 658T224 697Q271 697 310 677T375 622T417 554T444 484L447 477V479Q456 516 473 551T516 620T582 676T670 697Q735 697 780 656T829 556Q829 539 818 532H772Q761 539 761 548Q761 571 681 571Q664 571 653 570T623 562T587 537T555 490Q536 448 531 410T525 300V210V62H660V0H646L447 3Q257 1 247 0H233V62H368V210V301Q368 373 363 410T338 490Q324 518 307 536T270 561T240 569T212 571Q132 571 132 548Q132 539 121 532H75Q64 538 64 556"],934:[686,0,831,64,766,"609 0Q582 3 415 3T221 0H207V62H342V168L328 169Q193 180 117 241Q64 286 64 343T117 445Q193 506 328 517L342 518V624H207V686H221Q248 683 415 683T609 686H623V624H488V518L502 517Q637 506 713 445Q766 400 766 343T713 241Q637 180 502 169L488 168V62H623V0H609ZM342 219T342 343T340 467Q328 467 304 459Q277 451 261 439T237 409T228 378T226 343Q226 314 229 296T250 259T301 228Q331 219 341 219Q342 219 342 343ZM604 343Q604 365 602 379T591 413T560 446T503 464L489 467Q488 467 488 343T489 219Q499 219 529 228Q554 236 570 248T593 277T602 308T604 343"],936:[686,0,894,64,829,"64 515Q64 532 71 536T104 540H139Q200 540 207 538Q225 533 236 521T253 489T260 454T264 414Q264 340 287 296T347 237Q369 226 373 226Q374 226 374 425V624H239V686H253Q280 683 447 683T641 686H655V624H520V226L522 227Q525 228 531 229T552 240T580 261T606 298T624 354Q627 368 628 394T631 440T637 482T654 518T686 538Q693 540 754 540H794Q817 540 823 536T829 515Q829 500 824 495T811 489T796 483T782 461T775 408Q767 212 568 175Q526 168 521 168Q520 168 520 115V62H655V0H641Q614 3 447 3T253 0H239V62H374V168L364 169Q290 178 243 203Q126 261 118 409Q117 443 111 461T98 484T83 489T70 495T64 515"],937:[696,1,831,51,779,"598 645T415 645T232 458Q232 385 275 239T318 26Q318 8 311 4T272 -1Q265 -1 240 -1T196 0H88V3Q86 5 70 108Q52 211 51 212V215H113V212Q123 149 132 133Q136 124 149 122T202 118Q241 118 241 119Q241 132 132 277Q64 378 64 457Q64 564 158 630T403 696Q487 696 543 685T661 638Q722 599 744 549T766 458Q766 434 761 410T749 368T729 327T709 293T684 258T663 229Q632 187 614 160T592 126L589 119Q589 118 628 118Q667 119 680 121T698 133Q702 140 706 160T714 196L717 212V215H779V212Q778 211 760 108Q744 5 742 3V0H634H562Q528 0 520 4T512 26Q512 92 555 238T598 458Q598 645 415 645"]});MathJax.Ajax.loadComplete(MathJax.OutputJax.SVG.fontDir+"/Main/Bold/GreekAndCoptic.js");
+MathJax.Hub.Insert(MathJax.OutputJax.SVG.FONTDATA.FONTS["MathJax_Main-bold"],{915:[680,0,692,39,643,"425 0L228 3Q63 3 51 0H39V62H147V618H39V680H612V676Q614 670 627 552T643 428V424H581V428Q580 430 576 461T562 524T532 576Q512 596 481 605T426 616T357 618H304V62H439V0H425"],916:[698,0,958,56,901,"901 12Q901 7 892 0H479Q65 0 62 2Q56 6 56 11Q56 14 242 347T433 685Q438 694 450 696Q454 698 480 698H506L523 687Q526 683 711 354T899 17Q901 13 901 12ZM653 137L427 538L202 137L315 136H540L653 137"],920:[696,10,894,64,830,"629 -10T446 -10T164 89T64 340Q64 380 71 420T102 510T163 596T266 662T418 696H438Q488 696 499 695Q582 686 644 655T741 584T796 495T823 409T829 338Q829 188 729 89ZM439 645Q416 645 390 638T333 615T275 564T236 480Q221 423 221 341Q221 272 230 228Q247 144 301 94T447 43T592 93T663 228Q672 272 672 341Q672 645 439 645ZM286 242V446H348V412H545V446H607V242H545V276H348V242H286"],923:[698,0,806,40,765,"285 0Q267 3 154 3Q56 3 47 0H40V62H131Q131 63 167 160T244 369T321 578T359 678Q366 698 393 698H404H413Q437 698 446 678Q448 672 560 369T674 62H765V0H754Q733 3 604 3Q453 3 429 0H416V62H461L507 63L355 470Q353 468 279 265L203 63L249 62H294V0H285"],926:[675,0,767,48,718,"54 465L63 674Q63 675 383 675T703 674L712 465Q712 464 681 464H650V467Q650 490 646 516T632 545Q612 550 383 550H283Q169 550 149 548T124 531Q123 530 123 529Q116 506 116 467V464H85Q54 464 54 465ZM160 256V447H222V414H544V447H606V256H544V289H222V256H160ZM57 0L48 222H110V219Q110 147 125 133Q127 130 130 129T160 127T235 126T383 126Q482 126 530 126T604 127T635 129T641 133Q656 146 656 219V222H718L709 0H57"],928:[680,0,900,39,860,"400 0Q376 3 226 3Q75 3 51 0H39V62H147V618H39V680H860V618H752V62H860V0H848Q824 3 674 3Q523 3 499 0H487V62H595V618H304V62H412V0H400"],931:[686,0,831,64,766,"766 271Q764 266 750 137T735 4V0H407Q74 0 71 4L70 5Q64 9 64 18Q64 24 82 41T213 158L359 288Q360 288 320 336T214 460Q67 633 66 635Q64 638 64 655Q64 679 75 684Q78 686 407 686H735V682Q738 676 751 558T766 434V430H735Q704 430 704 431Q704 434 703 444T696 477T681 520T654 563T613 598Q578 615 527 619T371 624H281L396 489Q506 358 513 351Q517 342 512 334Q503 325 371 208Q338 179 303 147T249 99L231 83L243 81Q258 81 364 81Q382 81 418 81T470 82T513 83T554 88T587 96T619 109T645 129Q689 173 702 260L704 274Q704 275 735 275H766V271"],933:[698,0,894,64,829,"64 556Q69 619 114 658T224 697Q271 697 310 677T375 622T417 554T444 484L447 477V479Q456 516 473 551T516 620T582 676T670 697Q735 697 780 656T829 556Q829 539 818 532H772Q761 539 761 548Q761 571 681 571Q664 571 653 570T623 562T587 537T555 490Q536 448 531 410T525 300V210V62H660V0H646L447 3Q257 1 247 0H233V62H368V210V301Q368 373 363 410T338 490Q324 518 307 536T270 561T240 569T212 571Q132 571 132 548Q132 539 121 532H75Q64 538 64 556"],934:[686,0,831,64,766,"609 0Q582 3 415 3T221 0H207V62H342V168L328 169Q193 180 117 241Q64 286 64 343T117 445Q193 506 328 517L342 518V624H207V686H221Q248 683 415 683T609 686H623V624H488V518L502 517Q637 506 713 445Q766 400 766 343T713 241Q637 180 502 169L488 168V62H623V0H609ZM342 219T342 343T340 467Q328 467 304 459Q277 451 261 439T237 409T228 378T226 343Q226 314 229 296T250 259T301 228Q331 219 341 219Q342 219 342 343ZM604 343Q604 365 602 379T591 413T560 446T503 464L489 467Q488 467 488 343T489 219Q499 219 529 228Q554 236 570 248T593 277T602 308T604 343"],936:[686,0,894,64,829,"64 515Q64 532 71 536T104 540H139Q200 540 207 538Q225 533 236 521T253 489T260 454T264 414Q264 340 287 296T347 237Q369 226 373 226Q374 226 374 425V624H239V686H253Q280 683 447 683T641 686H655V624H520V226L522 227Q525 228 531 229T552 240T580 261T606 298T624 354Q627 368 628 394T631 440T637 482T654 518T686 538Q693 540 754 540H794Q817 540 823 536T829 515Q829 500 824 495T811 489T796 483T782 461T775 408Q767 212 568 175Q526 168 521 168Q520 168 520 115V62H655V0H641Q614 3 447 3T253 0H239V62H374V168L364 169Q290 178 243 203Q126 261 118 409Q117 443 111 461T98 484T83 489T70 495T64 515"],937:[696,1,831,51,779,"598 645T415 645T232 458Q232 385 275 239T318 26Q318 8 311 4T272 -1Q265 -1 240 -1T196 0H88V3Q86 5 70 108Q52 211 51 212V215H113V212Q123 149 132 133Q136 124 149 122T202 118Q241 118 241 119Q241 132 132 277Q64 378 64 457Q64 564 158 630T403 696Q487 696 543 685T661 638Q722 599 744 549T766 458Q766 434 761 410T749 368T729 327T709 293T684 258T663 229Q632 187 614 160T592 126L589 119Q589 118 628 118Q667 119 680 121T698 133Q702 140 706 160T714 196L717 212V215H779V212Q778 211 760 108Q744 5 742 3V0H634H562Q528 0 520 4T512 26Q512 92 555 238T598 458Q598 645 415 645"]});MathJax.Ajax.loadComplete(MathJax.OutputJax.SVG.fontDir+"/Main/Bold/GreekAndCoptic.js");
 
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/Latin1Supplement.js b/jax/output/SVG/fonts/TeX/Main/Bold/Latin1Supplement.js
index 107134d9e..1f037de67 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/Latin1Supplement.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/Latin1Supplement.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/Latin1Supplement.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedA.js b/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedA.js
index 5f1d8dc15..7662bc517 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedA.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedB.js b/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedB.js
index 5d642e803..08bd41176 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedB.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/LetterlikeSymbols.js b/jax/output/SVG/fonts/TeX/Main/Bold/LetterlikeSymbols.js
index de6d82ceb..9238f877e 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/LetterlikeSymbols.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/Main.js b/jax/output/SVG/fonts/TeX/Main/Bold/Main.js
index cfe4fa068..82509fde8 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/Main.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/MathOperators.js b/jax/output/SVG/fonts/TeX/Main/Bold/MathOperators.js
index 2fa2381c5..cca3d1f8b 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/MathOperators.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/MiscMathSymbolsA.js b/jax/output/SVG/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
index a7891f9db..1e2b12062 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/MiscSymbols.js b/jax/output/SVG/fonts/TeX/Main/Bold/MiscSymbols.js
index 3f4865f6e..58bce9036 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/MiscSymbols.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/MiscSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/MiscTechnical.js b/jax/output/SVG/fonts/TeX/Main/Bold/MiscTechnical.js
index 354ac37d9..34f613aad 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/MiscTechnical.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/MiscTechnical.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/MiscTechnical.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/SpacingModLetters.js b/jax/output/SVG/fonts/TeX/Main/Bold/SpacingModLetters.js
index ec16cf354..0046f3b05 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/SpacingModLetters.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/SuppMathOperators.js b/jax/output/SVG/fonts/TeX/Main/Bold/SuppMathOperators.js
index 894ce1d12..4a06d49e2 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/SuppMathOperators.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/SuppMathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Bold/SupplementalArrowsA.js b/jax/output/SVG/fonts/TeX/Main/Bold/SupplementalArrowsA.js
index 1db9c2aae..aded5a448 100644
--- a/jax/output/SVG/fonts/TeX/Main/Bold/SupplementalArrowsA.js
+++ b/jax/output/SVG/fonts/TeX/Main/Bold/SupplementalArrowsA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Bold/SupplementalArrowsA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Italic/BasicLatin.js b/jax/output/SVG/fonts/TeX/Main/Italic/BasicLatin.js
index 2862ececd..ae9eeea6b 100644
--- a/jax/output/SVG/fonts/TeX/Main/Italic/BasicLatin.js
+++ b/jax/output/SVG/fonts/TeX/Main/Italic/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Italic/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Italic/CombDiacritMarks.js b/jax/output/SVG/fonts/TeX/Main/Italic/CombDiacritMarks.js
index 9d0c1ae5d..cdece0fea 100644
--- a/jax/output/SVG/fonts/TeX/Main/Italic/CombDiacritMarks.js
+++ b/jax/output/SVG/fonts/TeX/Main/Italic/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Italic/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Italic/GeneralPunctuation.js b/jax/output/SVG/fonts/TeX/Main/Italic/GeneralPunctuation.js
index 426405ffd..2deb99fae 100644
--- a/jax/output/SVG/fonts/TeX/Main/Italic/GeneralPunctuation.js
+++ b/jax/output/SVG/fonts/TeX/Main/Italic/GeneralPunctuation.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Italic/GeneralPunctuation.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Italic/GreekAndCoptic.js b/jax/output/SVG/fonts/TeX/Main/Italic/GreekAndCoptic.js
index b92fb4795..c652202cc 100644
--- a/jax/output/SVG/fonts/TeX/Main/Italic/GreekAndCoptic.js
+++ b/jax/output/SVG/fonts/TeX/Main/Italic/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Italic/GreekAndCoptic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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681 558 681Q595 681 626 681T676 682T698 683Q715 683 715 672Q715 670 712 658T707 643Q705 637 666 637Q621 636 605 633T584 617L478 193Q486 195 498 199T542 229T597 291Q626 335 646 415Q669 500 694 523T759 546H777H801Q824 546 824 536Q822 509 809 509Q762 509 735 406Q707 300 642 234T481 153L467 151L456 106Q445 62 445 59Q445 46 526 46Q556 46 556 36Q556 31 553 22Q549 4 544 1Q543 1 541 1T536 0Q531 0 512 0T457 1T381 2Q274 2 244 0H231Q225 6 225 9T227 27Q231 40 237 46H260Q326 46 339 52Q349 54 352 62Q354 64 365 106T376 151Q374 152 371 152Q360 153 347 156T310 172T270 201T239 250T225 323Q225 359 235 405T245 470T239 498T226 507T213 510T207 520Q207 528 209 534T215 544L218 546H257Q305 546 314 540Q338 530 338 485Q338 455 326 402T313 312Q313 218 379 193Q386 192 387 192Q387 196 441 408Q494 621 494 626"],937:[705,0,716,100,759,"183 393Q183 451 206 502T267 590T348 652T435 691T510 704Q513 705 525 705Q631 705 695 650T759 505Q759 454 732 397T672 299T593 203T527 117Q503 81 503 76Q503 75 521 75Q576 75 588 77Q589 77 592 78T595 79T598 80T602 82T605 86T609 92T614 101T620 112T627 127T636 147Q646 169 649 170Q651 172 667 172H682Q689 167 689 162Q689 158 654 81T617 2Q614 0 530 0H447Q441 5 441 9T444 28Q461 85 498 158T569 285T628 408T654 534Q654 592 621 630T527 668Q488 668 448 649T371 593T310 487T286 330Q286 302 290 247T294 137Q294 34 280 6Q278 1 268 1T190 0H107Q100 5 100 12Q100 24 103 94T108 165Q110 172 131 172H146Q150 169 153 165L152 141V116Q152 84 153 82Q156 75 217 75H252V84Q252 126 218 231T183 393"]});MathJax.Ajax.loadComplete(MathJax.OutputJax.SVG.fontDir+"/Main/Italic/GreekAndCoptic.js");
+MathJax.Hub.Insert(MathJax.OutputJax.SVG.FONTDATA.FONTS["MathJax_Main-italic"],{915:[680,0,627,54,705,"337 46Q339 46 342 46Q360 46 363 45T367 34Q367 13 359 5Q356 0 343 0Q339 0 320 0T268 1T196 2Q98 2 72 0H61Q54 7 54 11Q54 27 61 41Q65 46 95 46Q131 47 142 50T159 62L194 200Q229 337 264 477T299 623Q299 630 292 631T248 634Q216 634 214 638Q213 641 213 646Q213 674 224 678Q226 680 462 680H698Q705 676 705 669Q705 665 691 557T675 447Q673 440 652 440H637Q630 445 630 451Q630 452 632 467T636 504T638 543Q638 569 632 586T615 613T586 627T549 633T500 634Q491 634 487 634Q426 634 414 633T399 625Q397 621 327 342T257 59Q257 54 261 52T283 48T337 46"],916:[716,0,818,70,751,"409 0H145Q117 0 103 0T81 1T72 3T70 6Q70 9 310 354T557 707Q559 711 565 713Q570 716 587 716Q608 716 613 710Q616 704 683 358Q752 9 750 6Q750 2 747 2Q745 0 409 0ZM581 342L531 597Q530 597 352 342T174 85T403 84T632 86Q632 87 581 342"],920:[704,22,767,149,788,"149 237Q149 326 186 413T282 563T412 665T552 704Q619 704 667 678T741 611T777 528T788 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489 342T451 188Q455 188 462 189T490 197T528 212T566 241T598 285Q626 341 626 398"],936:[683,0,767,207,824,"494 626Q493 627 493 628T491 629T489 631T484 632T477 634T465 635T449 636T426 637Q387 637 385 643Q384 644 384 649Q384 673 395 682Q397 683 413 683Q456 681 558 681Q595 681 626 681T676 682T698 683Q715 683 715 672Q715 670 712 658T707 643Q705 637 666 637Q621 636 605 633T584 617L478 193Q486 195 498 199T542 229T597 291Q626 335 646 415Q669 500 694 523T759 546H777H801Q824 546 824 536Q822 509 809 509Q762 509 735 406Q707 300 642 234T481 153L467 151L456 106Q445 62 445 59Q445 46 526 46Q556 46 556 36Q556 31 553 22Q549 4 544 1Q543 1 541 1T536 0Q531 0 512 0T457 1T381 2Q274 2 244 0H231Q225 6 225 9T227 27Q231 40 237 46H260Q326 46 339 52Q349 54 352 62Q354 64 365 106T376 151Q374 152 371 152Q360 153 347 156T310 172T270 201T239 250T225 323Q225 359 235 405T245 470T239 498T226 507T213 510T207 520Q207 528 209 534T215 544L218 546H257Q305 546 314 540Q338 530 338 485Q338 455 326 402T313 312Q313 218 379 193Q386 192 387 192Q387 196 441 408Q494 621 494 626"],937:[705,0,716,100,759,"183 393Q183 451 206 502T267 590T348 652T435 691T510 704Q513 705 525 705Q631 705 695 650T759 505Q759 454 732 397T672 299T593 203T527 117Q503 81 503 76Q503 75 521 75Q576 75 588 77Q589 77 592 78T595 79T598 80T602 82T605 86T609 92T614 101T620 112T627 127T636 147Q646 169 649 170Q651 172 667 172H682Q689 167 689 162Q689 158 654 81T617 2Q614 0 530 0H447Q441 5 441 9T444 28Q461 85 498 158T569 285T628 408T654 534Q654 592 621 630T527 668Q488 668 448 649T371 593T310 487T286 330Q286 302 290 247T294 137Q294 34 280 6Q278 1 268 1T190 0H107Q100 5 100 12Q100 24 103 94T108 165Q110 172 131 172H146Q150 169 153 165L152 141V116Q152 84 153 82Q156 75 217 75H252V84Q252 126 218 231T183 393"]});MathJax.Ajax.loadComplete(MathJax.OutputJax.SVG.fontDir+"/Main/Italic/GreekAndCoptic.js");
 
diff --git a/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedA.js b/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedA.js
index 3bdadb845..4b3b4c14a 100644
--- a/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedA.js
+++ b/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedB.js b/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedB.js
index 1a662c2b4..ed2b99b9c 100644
--- a/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedB.js
+++ b/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Italic/LetterlikeSymbols.js b/jax/output/SVG/fonts/TeX/Main/Italic/LetterlikeSymbols.js
index a314abdd2..f6f17cd03 100644
--- a/jax/output/SVG/fonts/TeX/Main/Italic/LetterlikeSymbols.js
+++ b/jax/output/SVG/fonts/TeX/Main/Italic/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Italic/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Italic/Main.js b/jax/output/SVG/fonts/TeX/Main/Italic/Main.js
index 00a94765b..23300f948 100644
--- a/jax/output/SVG/fonts/TeX/Main/Italic/Main.js
+++ b/jax/output/SVG/fonts/TeX/Main/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Italic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Italic/MathOperators.js b/jax/output/SVG/fonts/TeX/Main/Italic/MathOperators.js
index b48003ead..f1961271f 100644
--- a/jax/output/SVG/fonts/TeX/Main/Italic/MathOperators.js
+++ b/jax/output/SVG/fonts/TeX/Main/Italic/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Italic/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/BasicLatin.js b/jax/output/SVG/fonts/TeX/Main/Regular/BasicLatin.js
index 358c7e1db..fe9d5f00e 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/BasicLatin.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/CombDiacritMarks.js b/jax/output/SVG/fonts/TeX/Main/Regular/CombDiacritMarks.js
index d4a84fa6e..ee3669622 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/CombDiacritMarks.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/GeometricShapes.js b/jax/output/SVG/fonts/TeX/Main/Regular/GeometricShapes.js
index 3c0bc0bc3..3110ed697 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/GeometricShapes.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/GeometricShapes.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/GeometricShapes.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/GreekAndCoptic.js b/jax/output/SVG/fonts/TeX/Main/Regular/GreekAndCoptic.js
index ae4ae9843..e95bd49af 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/GreekAndCoptic.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/GreekAndCoptic.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/GreekAndCoptic.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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+MathJax.Hub.Insert(MathJax.OutputJax.SVG.FONTDATA.FONTS.MathJax_Main,{915:[680,0,625,25,582,"128 619Q121 626 117 628T101 631T58 634H25V680H554V676Q556 670 568 560T582 444V440H542V444Q542 445 538 478T523 545T492 598Q454 634 349 634H334Q264 634 249 633T233 621Q232 618 232 339L233 61Q240 54 245 52T270 48T333 46H360V0H348Q324 3 182 3Q51 3 36 0H25V46H58Q100 47 109 49T128 61V619"],916:[716,0,833,46,786,"51 0Q46 4 46 7Q46 9 215 357T388 709Q391 716 416 716Q439 716 444 709Q447 705 616 357T786 7Q786 4 781 0H51ZM507 344L384 596L137 92L383 91H630Q630 93 507 344"],920:[705,23,778,56,722,"56 340Q56 423 86 494T164 610T270 680T388 705Q521 705 621 601T722 341Q722 260 693 191T617 75T510 4T388 -22T267 3T160 74T85 189T56 340ZM610 339Q610 428 590 495T535 598T463 651T384 668Q332 668 289 638T221 566Q168 485 168 339Q168 274 176 235Q189 158 228 105T324 28Q356 16 388 16Q415 16 442 24T501 54T555 111T594 205T610 339ZM223 263V422H263V388H514V422H554V263H514V297H263V263H223"],923:[716,0,694,32,661,"320 708Q326 716 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59 538T55 551"],934:[683,0,722,55,665,"312 622Q310 623 307 625T303 629T297 631T286 634T270 635T246 636T211 637H184V683H196Q220 680 361 680T526 683H538V637H511Q468 637 447 635T422 631T411 622V533L425 531Q525 519 595 466T665 342Q665 301 642 267T583 209T506 172T425 152L411 150V61Q417 55 421 53T447 48T511 46H538V0H526Q502 3 361 3T196 0H184V46H211Q231 46 245 46T270 47T286 48T297 51T303 54T307 57T312 61V150H310Q309 151 289 153T232 166T160 195Q149 201 136 210T103 238T69 284T56 342Q56 414 128 467T294 530Q309 532 310 533H312V622ZM170 342Q170 207 307 188H312V495H309Q301 495 282 491T231 469T186 423Q170 389 170 342ZM415 188Q487 199 519 236T551 342Q551 384 539 414T507 459T470 481T434 491T415 495H410V188H415"],936:[683,0,778,55,722,"340 622Q338 623 335 625T331 629T325 631T314 634T298 635T274 636T239 637H212V683H224Q248 680 389 680T554 683H566V637H539Q479 637 464 635T439 622L438 407Q438 192 439 192Q443 193 449 195T474 207T507 232T536 276T557 344Q560 365 562 417T573 493Q587 536 620 544Q627 546 671 546H715L722 540V515Q714 509 708 509Q680 505 671 476T658 392T644 307Q599 177 451 153L438 151V106L439 61Q446 54 451 52T476 48T539 46H566V0H554Q530 3 389 3T224 0H212V46H239Q259 46 273 46T298 47T314 48T325 51T331 54T335 57T340 61V151Q126 178 117 406Q115 503 69 509Q55 509 55 526Q55 541 59 543T86 546H107H120Q150 546 161 543T184 528Q198 514 204 493Q212 472 213 420T226 316T272 230Q287 216 303 207T330 194L339 192Q340 192 340 407V622"],937:[705,0,722,44,677,"55 454Q55 503 75 546T127 617T197 665T272 695T337 704H352Q396 704 404 703Q527 687 596 615T666 454Q666 392 635 330T559 200T499 83V80H543Q589 81 600 83T617 93Q622 102 629 135T636 172L637 177H677V175L660 89Q645 3 644 2V0H552H488Q461 0 456 3T451 20Q451 89 499 235T548 455Q548 512 530 555T483 622T424 656T361 668Q332 668 303 658T243 626T193 560T174 456Q174 380 222 233T270 20Q270 7 263 0H77V2Q76 3 61 89L44 175V177H84L85 172Q85 171 88 155T96 119T104 93Q109 86 120 84T178 80H222V83Q206 132 162 199T87 329T55 454"]});MathJax.Ajax.loadComplete(MathJax.OutputJax.SVG.fontDir+"/Main/Regular/GreekAndCoptic.js");
 
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedA.js b/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedA.js
index c7e619fe5..f105ec549 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedA.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedA.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedA.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedB.js b/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedB.js
index b08c1dca7..44508a66f 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedB.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedB.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedB.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/LetterlikeSymbols.js b/jax/output/SVG/fonts/TeX/Main/Regular/LetterlikeSymbols.js
index 60a8ad1b2..67935d905 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/LetterlikeSymbols.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/LetterlikeSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/LetterlikeSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/Main.js b/jax/output/SVG/fonts/TeX/Main/Regular/Main.js
index f5f182eba..1c6a187d1 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/MathOperators.js b/jax/output/SVG/fonts/TeX/Main/Regular/MathOperators.js
index 95944f4d2..0eb759615 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/MathOperators.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/MathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/MathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/MiscSymbols.js b/jax/output/SVG/fonts/TeX/Main/Regular/MiscSymbols.js
index cd94cff2e..c31488bbc 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/MiscSymbols.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/MiscSymbols.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/MiscSymbols.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/SpacingModLetters.js b/jax/output/SVG/fonts/TeX/Main/Regular/SpacingModLetters.js
index f70ac87f3..0e35ec58f 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/SpacingModLetters.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/SpacingModLetters.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/SpacingModLetters.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Main/Regular/SuppMathOperators.js b/jax/output/SVG/fonts/TeX/Main/Regular/SuppMathOperators.js
index 6910b5b9b..776fac8c4 100644
--- a/jax/output/SVG/fonts/TeX/Main/Regular/SuppMathOperators.js
+++ b/jax/output/SVG/fonts/TeX/Main/Regular/SuppMathOperators.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Main/Regular/SuppMathOperators.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Math/BoldItalic/Main.js b/jax/output/SVG/fonts/TeX/Math/BoldItalic/Main.js
index ec50c0493..7fbc334ba 100644
--- a/jax/output/SVG/fonts/TeX/Math/BoldItalic/Main.js
+++ b/jax/output/SVG/fonts/TeX/Math/BoldItalic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Math/BoldItalic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/output/SVG/fonts/TeX/Math/Italic/Main.js b/jax/output/SVG/fonts/TeX/Math/Italic/Main.js
index f8855c7be..20194762c 100644
--- a/jax/output/SVG/fonts/TeX/Math/Italic/Main.js
+++ b/jax/output/SVG/fonts/TeX/Math/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Math/Italic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Bold/BasicLatin.js b/jax/output/SVG/fonts/TeX/SansSerif/Bold/BasicLatin.js
index fdc526beb..e30c9555f 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Bold/BasicLatin.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Bold/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Bold/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js b/jax/output/SVG/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
index 8cfe2db14..24a6691e1 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Bold/Main.js b/jax/output/SVG/fonts/TeX/SansSerif/Bold/Main.js
index 7e6dee038..e153a3df6 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Bold/Main.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Bold/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Bold/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Bold/Other.js b/jax/output/SVG/fonts/TeX/SansSerif/Bold/Other.js
index ab9602fe3..f5bf38bf5 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Bold/Other.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Bold/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Bold/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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45Q444 96 463 154T506 257T549 360T569 469Q569 504 563 530T538 580T485 616T396 629Q313 629 268 594T223 468Q223 419 243 361T286 258T330 152T350 41Q350 14 335 7T276 -1Q267 -1 241 -1T197 0L77 1Q57 7 50 28L49 59V74Q49 114 75 121Q81 123 100 123Q104 123 124 123T161 122H241"],8211:[327,-240,550,0,549,"0 284Q0 318 26 325Q30 327 274 327Q469 327 497 327T532 322Q549 310 549 283Q549 257 532 245Q525 241 498 241T275 240Q31 240 26 242Q0 249 0 284"],8212:[327,-240,1100,0,1099,"0 284Q0 318 26 325Q30 327 549 327T1073 325Q1099 318 1099 284Q1099 249 1073 242Q1068 240 549 240Q31 240 26 242Q0 249 0 284"],8216:[694,-443,306,81,226,"87 443L81 449V581L119 636Q125 644 131 653T141 667T148 677T154 685T158 689T163 692T167 693T173 694H190H201Q226 694 226 683Q226 678 208 635T189 590Q189 588 204 588H219Q222 584 226 581V449L219 443H87"],8217:[694,-442,306,80,226,"81 687Q85 693 88 693Q89 694 154 694H219Q222 690 226 687V556L187 501Q182 494 177 486T169 474T163 465T157 457T153 451T149 447T145 445T141 443T137 443T132 442H116H105Q80 442 80 453Q80 458 98 501T117 546Q117 548 102 548L87 549L81 555V687"],8220:[694,-443,558,138,520,"144 443L138 449V581L176 636Q182 644 188 653T198 667T205 677T211 685T215 689T220 692T224 693T230 694H247H258Q283 694 283 683Q283 678 265 635T246 590Q246 588 261 588H276Q279 584 283 581V449L276 443H144ZM381 443L375 449V581L413 636Q419 644 425 653T435 667T442 677T448 685T452 689T457 692T461 693T467 694H484H495Q520 694 520 683Q520 678 502 635T483 590Q483 588 498 588H513Q516 584 520 581V449L513 443H381"],8221:[694,-442,558,37,420,"38 687Q42 693 45 693Q46 694 111 694H176Q179 690 183 687V556L144 501Q139 494 134 486T126 474T120 465T114 457T110 451T106 447T102 445T98 443T94 443T89 442H73H62Q37 442 37 453Q37 458 55 501T74 546Q74 548 59 548L44 549L38 555V687ZM275 687Q279 693 282 693Q283 694 348 694H413Q416 690 420 687V556L381 501Q376 494 371 486T363 474T357 465T351 457T347 451T343 447T339 445T335 443T331 443T326 442H310H299Q274 442 274 453Q274 458 292 501T311 546Q311 548 296 548L281 549L275 555V687"],8710:[694,1,917,60,856,""]});MathJax.Ajax.loadComplete(MathJax.OutputJax.SVG.fontDir+"/SansSerif/Bold/Other.js");
+MathJax.Hub.Insert(MathJax.OutputJax.SVG.FONTDATA.FONTS["MathJax_SansSerif-bold"],{305:[458,0,256,54,201,"54 431Q63 458 102 458H127H149Q192 458 199 433Q201 427 201 229T199 25Q190 0 149 0H125L81 1Q61 7 54 28V431"],567:[458,205,286,-71,232,"-38 -84Q-36 -84 -14 -95T33 -106H38Q70 -103 78 -86Q83 -78 83 -49T84 180Q84 427 86 433Q93 458 136 458H158H180Q201 458 209 456T225 443Q230 436 231 418Q232 397 232 313V183V124V40Q232 -55 228 -87T203 -147Q166 -205 78 -205Q31 -205 -20 -189T-71 -159Q-71 -156 -59 -123Q-50 -96 -47 -91T-38 -84"],915:[691,0,581,92,534,"92 664Q98 683 118 690Q121 691 312 691T508 689Q534 682 534 644V632V618Q534 582 508 573L502 572Q496 572 489 572Q486 572 463 572T416 573Q333 573 291 575H253V303Q253 31 251 25Q242 0 199 0H170L119 1Q99 7 92 28V664"],916:[694,0,917,60,856,"381 692Q386 694 458 694Q516 694 527 693T549 687Q564 680 575 663Q576 658 715 349T856 27Q856 6 838 1H826Q815 1 795 1T747 1T686 1T616 0T539 0T458 0T378 0T300 0T230 0T169 1T122 1T90 1H78Q60 6 60 27Q62 38 201 349T341 663Q356 687 381 692ZM627 148Q626 149 581 250T492 453L447 554Q447 553 446 552Q444 546 326 278L268 148Q268 147 448 147Q627 147 627 148"],920:[716,22,856,62,793,"62 340Q62 716 425 716Q511 716 576 696T681 642T747 559T783 458T793 341Q793 264 777 203T721 89T608 7T428 -22Q62 -22 62 340ZM638 333Q638 365 637 387T632 441T621 495T600 542T567 583T518 611T451 628Q443 629 427 629Q402 629 378 624T327 608T276 571T240 511Q217 453 217 345Q217 254 231 204T279 120Q333 69 428 69Q522 69 576 120Q638 183 638 333ZM279 349V373Q279 413 305 420Q309 422 427 422H487Q550 422 563 414T576 369V349Q576 345 576 337T577 324Q577 284 550 277Q545 275 428 275H369Q306 275 293 283T279 329V349"],923:[694,0,672,41,630,"106 0H83Q41 0 41 28Q41 39 133 349T229 667Q242 694 296 694H335H375Q403 694 418 689T442 667Q445 660 537 350T630 28Q630 11 619 6T584 0H555H526Q478 0 465 27Q462 32 431 136T366 372T325 555V546Q320 503 287 376T222 141T186 27Q184 22 177 15T165 6Q154 0 106 0"],926:[688,0,733,46,686,"627 553Q609 553 512 554T366 555Q316 555 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68 594Q61 603 61 639L62 667Q68 686 88 693Q91 694 396 694T706 692Q732 686 732 647V635V621Q732 585 706 576Q705 576 702 576T691 576T670 575L302 578Q302 577 394 475T490 371Q498 362 498 347Q498 336 488 323T408 226L322 124"],933:[715,0,856,62,793,"62 560Q62 607 94 644T169 698T253 715Q273 715 286 713T322 704T363 677T398 625Q413 597 423 556L428 540Q429 541 436 566T454 620T494 677T561 713Q570 715 593 715Q682 715 737 668T793 560Q793 549 793 545T786 533T767 520H670Q646 532 644 551T632 579Q618 594 591 594Q539 594 524 530T509 321V216Q509 31 507 25Q498 0 455 0H426L375 1Q355 7 348 28L347 232Q346 344 346 441Q346 442 343 468T335 521T312 571T266 594Q252 594 247 593Q228 586 220 576T212 557T209 539T191 523L185 520H88Q75 527 69 534T63 545T62 560"],934:[694,0,794,62,732,"62 292T62 347T80 445T124 511T183 552T243 574T292 584L315 587H319V627L320 667Q329 694 370 694H397H422Q466 694 473 669Q475 663 475 625V587H478Q479 587 500 584T548 575T608 553T668 513T713 446T732 347Q732 253 674 187Q655 167 628 152T576 128T530 116T493 109L478 107H475V69V50Q475 9 449 2Q444 0 395 0L347 1Q327 7 320 28L319 67V107H315L292 110Q269 114 243 119T184 142T124 182T80 249ZM319 197T319 347T318 497Q316 497 307 494T284 485T262 471Q220 438 220 347Q220 285 239 249Q248 234 261 223T286 208T308 200L317 197Q319 197 319 347ZM572 347V357Q572 387 569 407T548 452T496 491Q495 491 494 491T487 493T475 497V197Q518 210 541 232T571 303Q572 312 572 347"],936:[694,0,856,61,794,"61 585Q62 594 62 597T64 606T73 616T89 626H138Q196 626 208 620Q243 602 253 546T261 431T271 309T325 219Q342 205 349 205Q350 205 350 436L351 667Q360 694 401 694H428H454Q495 694 504 671Q506 663 506 436L507 205Q542 222 561 251T586 318T593 392T595 472T602 546Q614 614 661 625Q665 626 708 626H730Q766 626 780 618T794 582Q794 548 768 540Q755 538 754 501T750 410T736 298T680 191T560 120Q550 116 512 109H506V70V50Q506 9 480 2Q475 0 426 0L378 1Q358 7 351 28L350 68V109L335 111Q298 117 267 129T214 156T175 191T146 229T127 272T115 314T109 357T106 395T105 429Q104 537 87 540Q66 548 63 565Q61 570 61 585"],937:[716,1,794,49,744,"241 122Q225 154 191 199T131 278T83 363T61 464Q61 497 68 527T94 591T145 650T228 693T349 715Q354 715 370 715T396 716Q539 716 622 668Q658 647 682 617T715 556T728 505T732 465Q732 415 711 365T663 280T602 200T552 122H632Q649 122 669 122T693 123H697Q736 123 742 98Q744 92 744 62V47Q744 9 718 2Q713 0 591 0L471 1Q454 7 446 21Q444 27 444 45Q444 96 463 154T506 257T549 360T569 469Q569 504 563 530T538 580T485 616T396 629Q313 629 268 594T223 468Q223 419 243 361T286 258T330 152T350 41Q350 14 335 7T276 -1Q267 -1 241 -1T197 0L77 1Q57 7 50 28L49 59V74Q49 114 75 121Q81 123 100 123Q104 123 124 123T161 122H241"],8211:[327,-240,550,0,549,"0 284Q0 318 26 325Q30 327 274 327Q469 327 497 327T532 322Q549 310 549 283Q549 257 532 245Q525 241 498 241T275 240Q31 240 26 242Q0 249 0 284"],8212:[327,-240,1100,0,1099,"0 284Q0 318 26 325Q30 327 549 327T1073 325Q1099 318 1099 284Q1099 249 1073 242Q1068 240 549 240Q31 240 26 242Q0 249 0 284"],8216:[694,-443,306,81,226,"87 443L81 449V581L119 636Q125 644 131 653T141 667T148 677T154 685T158 689T163 692T167 693T173 694H190H201Q226 694 226 683Q226 678 208 635T189 590Q189 588 204 588H219Q222 584 226 581V449L219 443H87"],8217:[694,-442,306,80,226,"81 687Q85 693 88 693Q89 694 154 694H219Q222 690 226 687V556L187 501Q182 494 177 486T169 474T163 465T157 457T153 451T149 447T145 445T141 443T137 443T132 442H116H105Q80 442 80 453Q80 458 98 501T117 546Q117 548 102 548L87 549L81 555V687"],8220:[694,-443,558,138,520,"144 443L138 449V581L176 636Q182 644 188 653T198 667T205 677T211 685T215 689T220 692T224 693T230 694H247H258Q283 694 283 683Q283 678 265 635T246 590Q246 588 261 588H276Q279 584 283 581V449L276 443H144ZM381 443L375 449V581L413 636Q419 644 425 653T435 667T442 677T448 685T452 689T457 692T461 693T467 694H484H495Q520 694 520 683Q520 678 502 635T483 590Q483 588 498 588H513Q516 584 520 581V449L513 443H381"],8221:[694,-442,558,37,420,"38 687Q42 693 45 693Q46 694 111 694H176Q179 690 183 687V556L144 501Q139 494 134 486T126 474T120 465T114 457T110 451T106 447T102 445T98 443T94 443T89 442H73H62Q37 442 37 453Q37 458 55 501T74 546Q74 548 59 548L44 549L38 555V687ZM275 687Q279 693 282 693Q283 694 348 694H413Q416 690 420 687V556L381 501Q376 494 371 486T363 474T357 465T351 457T347 451T343 447T339 445T335 443T331 443T326 442H310H299Q274 442 274 453Q274 458 292 501T311 546Q311 548 296 548L281 549L275 555V687"],8710:[694,1,917,60,856,""]});MathJax.Ajax.loadComplete(MathJax.OutputJax.SVG.fontDir+"/SansSerif/Bold/Other.js");
 
diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js b/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js
index ce4c2d46d..05bafc953 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js b/jax/output/SVG/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
index ccba4143a..64af3e6ab 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Italic/Main.js b/jax/output/SVG/fonts/TeX/SansSerif/Italic/Main.js
index d45a84c10..a70578a30 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Italic/Main.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Italic/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Italic/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js b/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js
index 1aa3c845d..152a93bfb 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js b/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js
index 403a3082d..d5f9d3d94 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js b/jax/output/SVG/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
index 26c697089..969bbe06e 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Regular/Main.js b/jax/output/SVG/fonts/TeX/SansSerif/Regular/Main.js
index 4a51c5d8e..ec403a12e 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/SansSerif/Regular/Other.js b/jax/output/SVG/fonts/TeX/SansSerif/Regular/Other.js
index 2ba6c7883..9389b5ab4 100644
--- a/jax/output/SVG/fonts/TeX/SansSerif/Regular/Other.js
+++ b/jax/output/SVG/fonts/TeX/SansSerif/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/SansSerif/Regular/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/output/SVG/fonts/TeX/Script/Regular/BasicLatin.js b/jax/output/SVG/fonts/TeX/Script/Regular/BasicLatin.js
index 32e0b1c2b..13aaf8eda 100644
--- a/jax/output/SVG/fonts/TeX/Script/Regular/BasicLatin.js
+++ b/jax/output/SVG/fonts/TeX/Script/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Script/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Script/Regular/Main.js b/jax/output/SVG/fonts/TeX/Script/Regular/Main.js
index a4e8292c7..9373e743c 100644
--- a/jax/output/SVG/fonts/TeX/Script/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/Script/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Script/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Size1/Regular/Main.js b/jax/output/SVG/fonts/TeX/Size1/Regular/Main.js
index 2f1755271..6ccc292b4 100644
--- a/jax/output/SVG/fonts/TeX/Size1/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/Size1/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Size1/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Size2/Regular/Main.js b/jax/output/SVG/fonts/TeX/Size2/Regular/Main.js
index be33c6b41..00f85cd73 100644
--- a/jax/output/SVG/fonts/TeX/Size2/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/Size2/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Size2/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Size3/Regular/Main.js b/jax/output/SVG/fonts/TeX/Size3/Regular/Main.js
index 8fb7eb56d..a69674391 100644
--- a/jax/output/SVG/fonts/TeX/Size3/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/Size3/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Size3/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Size4/Regular/Main.js b/jax/output/SVG/fonts/TeX/Size4/Regular/Main.js
index 89a398ce8..296c75730 100644
--- a/jax/output/SVG/fonts/TeX/Size4/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/Size4/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Size4/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js b/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js
index dd274037e..c240b6686 100644
--- a/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js
+++ b/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js b/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
index e410145dc..5a077cc44 100644
--- a/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
+++ b/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Typewriter/Regular/Main.js b/jax/output/SVG/fonts/TeX/Typewriter/Regular/Main.js
index d1a893780..ddf245495 100644
--- a/jax/output/SVG/fonts/TeX/Typewriter/Regular/Main.js
+++ b/jax/output/SVG/fonts/TeX/Typewriter/Regular/Main.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Typewriter/Regular/Main.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/jax/output/SVG/fonts/TeX/Typewriter/Regular/Other.js b/jax/output/SVG/fonts/TeX/Typewriter/Regular/Other.js
index 71a75ceed..461c6130f 100644
--- a/jax/output/SVG/fonts/TeX/Typewriter/Regular/Other.js
+++ b/jax/output/SVG/fonts/TeX/Typewriter/Regular/Other.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/Typewriter/Regular/Other.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/output/SVG/fonts/TeX/fontdata-extra.js b/jax/output/SVG/fonts/TeX/fontdata-extra.js
index df942fa15..1e8a1782c 100644
--- a/jax/output/SVG/fonts/TeX/fontdata-extra.js
+++ b/jax/output/SVG/fonts/TeX/fontdata-extra.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/fontdata-extra.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/output/SVG/fonts/TeX/fontdata.js b/jax/output/SVG/fonts/TeX/fontdata.js
index 1e5d2b2ce..b2f02d3d3 100644
--- a/jax/output/SVG/fonts/TeX/fontdata.js
+++ b/jax/output/SVG/fonts/TeX/fontdata.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/fonts/TeX/fontdata.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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diff --git a/jax/output/SVG/jax.js b/jax/output/SVG/jax.js
index 61cb8bd0b..cabaf1a6b 100644
--- a/jax/output/SVG/jax.js
+++ b/jax/output/SVG/jax.js
@@ -1,7 +1,7 @@
 /*
  *  /MathJax/jax/output/SVG/jax.js
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
@@ -12,5 +12,5 @@
  *      http://www.apache.org/licenses/LICENSE-2.0
  */
 
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o=l.Ranges[p][2];for(var n=l.Ranges.length-1;n>=0;n--){if(l.Ranges[n][2]==o){l.Ranges.splice(n,1)}}this.loadFont(l.directory+"/"+o+".js")}}}},loadFont:function(k){c.RestartAfter(h.Require(this.fontDir+"/"+k))},createDelimiter:function(k,n,q,o){if(!q){q=1}var s=i.G();if(!k){s.Clean();delete s.element;s.w=s.r=this.TeX.nulldelimiterspace*q;return s}if(!(n instanceof Array)){n=[n,n]}var t=n[1];n=n[0];var l={alias:k};while(l.alias){k=l.alias;l=this.FONTDATA.DELIMITERS[k];if(!l){l={HW:[0,this.FONTDATA.VARIANT[g.VARIANT.NORMAL]]}}}if(l.load){c.RestartAfter(h.Require(this.fontDir+"/fontdata-"+l.load+".js"))}for(var r=0,p=l.HW.length;r<p;r++){if(l.HW[r][0]*q>=n-10-a.config.blacker||(r==p-1&&!l.stretch)){if(l.HW[r][2]){q*=l.HW[r][2]}if(l.HW[r][3]){k=l.HW[r][3]}return this.createChar(q,[k,l.HW[r][1]],o).With({stretched:true})}}if(l.stretch){this["extendDelimiter"+l.dir](s,t,l.stretch,q,o)}return s},createChar:function(s,q,n){var r="",p={fonts:[q[1]],noRemap:true};if(n&&n===g.VARIANT.BOLD){p.fonts=[q[1]+"-bold",q[1]]}if(typeof(q[1])!=="string"){p=q[1]}if(q[0] instanceof Array){for(var o=0,k=q[0].length;o<k;o++){r+=String.fromCharCode(q[0][o])}}else{r=String.fromCharCode(q[0])}if(q[4]){s=s*q[4]}var l=this.HandleVariant(p,s,r);if(q[2]){l.x=q[2]*1000}if(q[3]){l.y=q[3]*1000}if(q[5]){l.h+=q[5]*1000}if(q[6]){l.d+=q[6]*1000}return l},extendDelimiterV:function(r,A,m,o,n){var x=this.createChar(o,(m.top||m.ext),n);var u=this.createChar(o,(m.bot||m.ext),n);var q=x.h+x.d+u.h+u.d;var w=-x.h;r.Add(x,0,w);w-=x.d;if(m.mid){var z=this.createChar(o,m.mid,n);q+=z.h+z.d}if(m.min&&A<q*m.min){A=q*m.min}if(A>q){var l=this.createChar(o,m.ext,n);var p=(m.mid?2:1),v=(A-q)/p,B=(v+100)/(l.h+l.d);while(p-->0){var t=a.Element("g",{transform:"translate("+l.y+","+(w-B*l.h+50+l.y)+") 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i=a.BBOX=MathJax.Object.Subclass({type:"g",removeable:true,Init:function(k){this.h=this.d=-a.BIGDIMEN;this.H=this.D=0;this.w=this.r=0;this.l=a.BIGDIMEN;this.x=this.y=0;this.scale=1;this.n=0;if(this.type){this.element=a.Element(this.type,k)}},With:function(k){return c.Insert(this,k)},Add:function(n,m,l,p,o){if(m){n.x+=m}if(l){n.y+=l}if(n.element){if(n.removeable&&n.element.childNodes.length===1&&n.n===1){var r=n.element.firstChild;if(r.nodeName==="use"||r.nodeName==="rect"){n.element=r;n.scale=n.childScale;var k=n.childX,q=n.childY;n.x+=k;n.y+=q;n.h-=q;n.d+=q;n.H-=q;n.D+=q;n.w-=k;n.r-=k;n.l+=k;n.removeable=false}}if(Math.abs(n.x)<1&&Math.abs(n.y)<1){n.remove=n.removeable}else{if(n.element.nodeName==="g"){if(!n.element.firstChild){n.remove=n.removeable}else{n.element.setAttribute("transform","translate("+Math.floor(n.x)+","+Math.floor(n.y)+")")}}else{if(n.element.nodeName==="line"||n.element.nodeName==="polygon"||n.element.nodeName==="path"||n.element.nodeName==="a"){n.element.setAttribute("transform","translate("+Math.floor(n.x)+","+Math.floor(n.y)+")")}else{n.element.setAttribute("x",Math.floor(n.x/n.scale));n.element.setAttribute("y",Math.floor(n.y/n.scale))}}}if(n.remove){this.n+=n.n;while(n.element.firstChild){if(o&&this.element.firstChild){this.element.insertBefore(n.element.firstChild,this.element.firstChild)}else{this.element.appendChild(n.element.firstChild)}}}else{if(o){this.element.insertBefore(n.element,this.element.firstChild)}else{this.element.appendChild(n.element)}}delete n.element}if(n.hasIndent){this.hasIndent=n.hasIndent}if(n.d-n.y>this.d){this.d=n.d-n.y;if(this.d>this.D){this.D=this.d}}if(n.y+n.h>this.h){this.h=n.y+n.h;if(this.h>this.H){this.H=this.h}}if(n.D-n.y>this.D){this.D=n.D-n.y}if(n.y+n.H>this.H){this.H=n.y+n.H}if(n.x+n.l<this.l){this.l=n.x+n.l}if(n.x+n.r>this.r){this.r=n.x+n.r}if(p||n.x+n.w+(n.X||0)>this.w){this.w=n.x+n.w+(n.X||0)}this.childScale=n.scale;this.childX=n.x;this.childY=n.y;this.n++;return n},Align:function(m,n,l,k){l=({left:l,center:(this.w-m.w)/2,right:this.w-m.w-l})[n]||0;this.Add(m,l,k)},Clean:function(){if(this.h===-a.BIGDIMEN){this.h=this.d=this.l=0}return this}});i.ROW=i.Subclass({Init:function(){this.SUPER(arguments).Init.call(this);this.svg=[];this.sh=this.sd=0},Check:function(l){var k=l.toSVG();this.svg.push(k);if(l.SVGcanStretch("Vertical")){k.mml=l}if(k.h>this.sh){this.sh=k.h}if(k.d>this.sd){this.sd=k.d}},Stretch:function(){for(var o=0,k=this.svg.length;o<k;o++){var l=this.svg[o],n=l.mml;if(n){l=n.SVGstretchV(this.sh,this.sd);n.SVGdata.HW=this.sh;n.SVGdata.D=this.sd}if(l.ic){this.ic=l.ic}else{delete this.ic}this.Add(l,this.w,0,true)}delete this.svg}});i.RECT=i.Subclass({type:"rect",removeable:false,Init:function(l,n,k,m){if(m==null){m={stroke:"none"}}m.width=Math.floor(k);m.height=Math.floor(l+n);this.SUPER(arguments).Init.call(this,m);this.w=this.r=k;this.h=this.H=l+n;this.d=this.D=this.l=0;this.y=-n}});i.FRAME=i.Subclass({type:"rect",removeable:false,Init:function(n,q,k,m,p,l,o){if(o==null){o={}}o.fill="none";o["stroke-width"]=m.toFixed(2).replace(/\.?0+$/,"");o.width=Math.floor(k-m);o.height=Math.floor(n+q-m);o.transform="translate("+Math.floor(m/2)+","+Math.floor(-q+m/2)+")";if(p==="dashed"){o["stroke-dasharray"]=[Math.floor(6*a.em),Math.floor(6*a.em)].join(" 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"+k}this.SUPER(arguments).Init.call(this,q);this.w=this.r=o;this.l=0;this.h=this.H=p;this.d=this.D=0}});i.TEXT=i.Subclass({type:"text",removeable:false,Init:function(n,m,k){if(!k){k={}}k.stroke="none";this.SUPER(arguments).Init.call(this,k);a.addText(this.element,m);a.textSVG.appendChild(this.element);var l=this.element.getBBox();a.textSVG.removeChild(this.element);n*=1000/a.em;this.element.setAttribute("transform","scale("+n+") matrix(1 0 0 -1 0 0)");this.w=this.r=l.width*n;this.l=0;this.h=this.H=-l.y*n;this.d=this.D=(l.height+l.y)*n}});i.G=i;i.NULL=i.Subclass({Init:function(){this.SUPER(arguments).Init.apply(this,arguments);this.Clean()}});var f,d;i.GLYPH=i.Subclass({type:"path",removeable:false,Init:function(q,m,u,v,x,s,k,n){var o,y=a.config.blacker;if(!f[m]){o={id:m,"stroke-width":y};if(n!==""){o.d="M"+n+"Z"}this.SUPER(arguments).Init.call(this,o);d.appendChild(this.element);f[m]=true}o={};if(q!==1){o.transform="scale("+q+")"}this.element=a.Element("use",o);this.element.setAttributeNS(j,"href","#"+m);this.h=(u+y)*q;this.d=(v+y)*q;this.w=(x+y/2)*q;this.l=(s+y/2)*q;this.r=(k+y/2)*q;this.H=Math.max(0,this.h);this.D=Math.max(0,this.d);this.x=this.y=0;this.scale=q}});c.Register.StartupHook("mml Jax Ready",function(){g=MathJax.ElementJax.mml;g.mbase.Augment({SVG:i,toSVG:function(){this.SVGgetStyles();var o=this.SVGgetVariant();var l=this.SVG();l.scale=this.SVGgetScale();this.SVGhandleSpace(l);for(var n=0,k=this.data.length;n<k;n++){if(this.data[n]){var q=l.Add(this.data[n].toSVG(o,l.scale),l.w,0,true);if(q.skew){l.skew=q.skew}}}l.Clean();var p=this.data.join("");if(l.skew&&p.length!==1){delete l.skew}if(l.r>l.w&&p.length===1&&!o.noIC){l.ic=l.r-l.w;l.w=l.r}this.SVGhandleColor(l);this.SVGsaveData(l);return l},SVGdataStretched:function(l,k,m){this.SVGdata={HW:k,D:m};if(m!=null){return this.data[l].SVGstretchV(k,m)}if(k!=null){return this.data[l].SVGstretchH(k)}return this.data[l].toSVG()},SVGsaveData:function(l){if(!this.SVGdata){this.SVGdata={}}this.SVGdata.w=l.w,this.SVGdata.x=l.x;this.SVGdata.h=l.h,this.SVGdata.d=l.d;if(l.X!=null){this.SVGdata.X=l.X}if(this["class"]){l.removeable=false;a.Element(l.element,{"class":this["class"]})}if(this.id){l.removeable=false;a.Element(l.element,{id:this.id})}if(this.href){var k=a.Element("a");k.setAttributeNS(j,"href",this.href);k.onclick=this.SVGlink;a.addElement(k,"rect",{width:l.w,height:l.h+l.d,y:-l.d,fill:"none",stroke:"none","pointer-events":"all"});if(l.type==="svg"){var n=l.element.firstChild;while(n.firstChild){k.appendChild(n.firstChild)}n.appendChild(k)}else{if(l.removeable&&l.element.nodeName==="g"){while(l.element.firstChild){k.appendChild(l.element.firstChild)}}else{k.appendChild(l.element)}l.element=k}l.removeable=false}if(a.config.addMMLclasses){l.removeable=false;l.element.setAttribute("className","mjx-svg-"+this.type)}var m=this.style;if(m&&l.element){l.element.style.cssText=m;if(l.element.style.fontSize){l.element.style.fontSize=""}l.element.style.border=l.element.style.padding="";if(l.removeable){l.removeable=l.element.style.cssText===""}}},SVGlink:function(){var k=this.href.animVal;if(k.charAt(0)==="#"){var l=a.hashCheck(document.getElementById(k.substr(1)));if(l&&l.scrollIntoView){setTimeout(function(){l.parentNode.scrollIntoView(true)},1)}}document.location=k},SVGgetStyles:function(){if(this.style){var k=e.Element("span");k.style.cssText=this.style;this.styles={border:a.getBorders(k),padding:a.getPadding(k)};if(k.style.fontSize){this.styles.fontSize=k.style.fontSize}if(k.style.color){this.styles.color=k.style.color}if(k.style.backgroundColor){this.styles.background=k.style.backgroundColor}if(k.style.fontStyle){this.styles.fontStyle=k.style.fontStyle}if(k.style.fontWeight){this.styles.fontWeight=k.style.fontWeight}if(k.style.fontFamily){this.styles.fontFamily=k.style.fontFamily}if(this.styles.fontWeight&&this.styles.fontWeight.match(/^\d+$/)){this.styles.fontWeight=(parseInt(this.styles.fontWeight)>600?"bold":"normal")}}},SVGhandleSpace:function(n){if(this.useMMLspacing){if(this.type!=="mo"){return}var m=this.getValues("scriptlevel","lspace","rspace");if(m.scriptlevel<=0||this.hasValue("lspace")||this.hasValue("rspace")){var l=this.SVGgetMu(n);m.lspace=Math.max(0,a.length2em(m.lspace,l));m.rspace=Math.max(0,a.length2em(m.rspace,l));var 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H=this.getValues("subscriptshift","superscriptshift");H.subscriptshift=(H.subscriptshift===""?0:a.length2em(H.subscriptshift,E));H.superscriptshift=(H.superscriptshift===""?0:a.length2em(H.superscriptshift,E));if(!k){if(n){o=Math.max(o,a.TeX.sub1*K,n.h-(4/5)*I,H.subscriptshift);B.Add(n,m.w,-o);this.data[this.sub].SVGdata.dy=-o}}else{if(!n){values=this.getValues("displaystyle","texprimestyle");F=a.TeX[(values.displaystyle?"sup1":(values.texprimestyle?"sup3":"sup2"))];w=Math.max(w,F*K,k.d+(1/4)*I,H.superscriptshift);B.Add(k,m.w+J,w);this.data[this.sup].SVGdata.dx=J;this.data[this.sup].SVGdata.dy=w}else{o=Math.max(o,a.TeX.sub2*K);var x=a.TeX.rule_thickness*K;if((w-k.d)-(n.h-o)<3*x){o=3*x-w+k.d+n.h;C=(4/5)*I-(w-k.d);if(C>0){w+=C;o-=C}}B.Add(k,m.w+J,Math.max(w,H.superscriptshift));B.Add(n,m.w,-Math.max(o,H.subscriptshift));this.data[this.sup].SVGdata.dx=J;this.data[this.sup].SVGdata.dy=Math.max(w,H.superscriptshift);this.data[this.sub].SVGdata.dy=-Math.max(o,H.subscriptshift)}}B.Clean();this.SVGhandleColor(B);this.SVGsaveData(B);return B}});g.mmultiscripts.Augment({toSVG:g.mbase.SVGautoload});g.mtable.Augment({toSVG:g.mbase.SVGautoload});g["annotation-xml"].Augment({toSVG:g.mbase.SVGautoload});g.math.Augment({SVG:i.Subclass({type:"svg",removeable:false}),toSVG:function(t,m){if(this.data[0]){this.SVGgetStyles();g.mbase.prototype.displayAlign=c.config.displayAlign;g.mbase.prototype.displayIndent=c.config.displayIndent;var q=i.G({stroke:"black",fill:"black","stroke-width":0,transform:"matrix(1 0 0 -1 0 0)"}).With({removeable:false});q.Add(this.data[0].toSVG(),0,0,true);q.Clean();this.SVGhandleColor(q);var s=this.SVG();s.element.setAttribute("xmlns:xlink",j);s.Add(q);s.Clean();this.SVGsaveData(s);var p=Math.max(-s.l,0),k=Math.max(s.r-s.w,0);var n=s.element.style;n.width=a.Ex(p+s.w+k);n.height=a.Ex(s.H+s.D+2*a.em);n.verticalAlign=a.Ex(-s.D-3*a.em);n.marginLeft=a.Ex(-p);n.marginRight=a.Ex(-k);s.element.setAttribute("viewBox",(-p)+" "+(-s.H-a.em)+" "+(p+s.w+k)+" "+(s.H+s.D+2*a.em));s.element.style.margin="1px 0px";if(s.H>s.h||s.D>s.d){var o=e.Element("span",{style:{display:"inline-block","white-space":"nowrap",padding:"1px 0px"},isMathJax:true},[["span",{style:{display:"inline-block",position:"relative",isMathJax:true,width:a.Ex(s.w),height:a.Ex(s.h+s.d),"vertical-align":a.Ex(-s.d)}}]]);o.firstChild.appendChild(s.element);s.element=o;n.verticalAlign=n.margin="";n.position="absolute";n.bottom=a.Ex(s.d-s.D);n.left=0}t.appendChild(s.element);s.element=null;if(!this.isMultiline&&this.Get("display")==="block"){var u=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(u.indentalignfirst!==g.INDENTALIGN.INDENTALIGN){u.indentalign=u.indentalignfirst}if(u.indentalign===g.INDENTALIGN.AUTO){u.indentalign=this.displayAlign}m.style.textAlign=u.indentalign;if(u.indentshiftfirst!==g.INDENTSHIFT.INDENTSHIFT){u.indentshift=u.indentshiftfirst}if(u.indentshift==="auto"){u.indentshift=this.displayIndent}if(u.indentshift&&u.indentalign!==g.INDENTALIGN.CENTER&&!s.hasIndent){t.style[{left:"marginLeft",right:"marginRight"}[u.indentalign]]=a.Ex(a.length2em(u.indentshift))}}}return t}});g.TeXAtom.Augment({toSVG:function(){this.SVGgetStyles();var k=this.SVG();this.SVGhandleSpace(k);if(this.data[0]!=null){var l=this.data[0].toSVG(),m=0;if(this.texClass===g.TEXCLASS.VCENTER){m=a.TeX.axis_height-(l.h+l.d)/2+l.d}k.Add(l,0,m);k.ic=l.ic}this.SVGhandleColor(k);this.SVGsaveData(k);return k}});c.Register.StartupHook("onLoad",function(){setTimeout(MathJax.Callback(["loadComplete",a,"jax.js"]),0)})});c.Browser.Select({Opera:function(k){a.Augment({operaZoomRefresh:true})}});c.Register.StartupHook("End Cookie",function(){if(c.config.menuSettings.zoom!=="None"){h.Require("[MathJax]/extensions/MathZoom.js")}});if(!document.createElementNS){if(!document.namespaces.svg){document.namespaces.add("svg",b)}a.Augment({Element:function(k,l){var m=(typeof(k)==="string"?document.createElement("svg:"+k):k);m.isMathJax=true;if(l){for(var n in l){if(l.hasOwnProperty(n)){m.setAttribute(n,l[n].toString())}}}return m}})}})(MathJax.Ajax,MathJax.Hub,MathJax.HTML,MathJax.OutputJax.SVG);
 
diff --git a/localization/de/FontWarnings.js b/localization/de/FontWarnings.js
new file mode 100644
index 000000000..aba751223
--- /dev/null
+++ b/localization/de/FontWarnings.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/de/FontWarnings.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("de","FontWarnings",{version:"2.2",isLoaded:true,strings:{webFont:"MathJax nutz web-basierte Fonts zur Darstellung der Mathematik auf dieser Seite. Da diese heruntergeladen werden m\u00FCssen, l\u00E4dt die Seite schneller, wenn Mathe-Fonts auf dem System installiert sind.",imageFonts:"MathJax nutzt Bild-Fonts stall lokaler Fonts oder Webfonts. Das Laden dauert l\u00E4nger als erwartet und Drucken wird evtl. nicht in bester Qualit\u00E4t m\u00F6glich sein.",noFonts:"MathJax kann keinen Font zur Darstellung der Mathematik finden und Bild-Fonts sind nicht verf\u00FCgbar. MathJax weicht auf generische Unicode-Zeichen aus in der Hoffnung, der Browser kann diese darstellen. Einige oder alle Zeichen k\u00F6nnten nicht korrekt dargestellt werden.",webFonts:"Die meisten modernen Browser k\u00F6nnen Fonts aus dem Web laden. Um die Qualit\u00E4t der Mathematik auf dieser Seite zu verbessern, sollten Sie ein Update auf eine aktuelle Version des Browsers vornehmen (oder einen aktuellen Browser installieren).",fonts:"MathJax kann [STIX Fonts](%1) oder [MathJax TeX Fonts](%2) verwenden. Herunterladen und installieren dieser Fonts wird Ihre MathJax-Erfahrung verbessern.",STIXPage:"Diese Seite ist optimiert fuer [STIX Fonts](%1). Herunterladen und installieren dieser Fonts wird Ihre MathJax-Erfahrung verbessern.",TeXPage:"Diese Seite ist optimiert fuer [MathJax TeX Fonts](%1). Herunterladen und installieren dieser Fonts wird Ihre MathJax-Erfahrung verbessern."}});MathJax.Ajax.loadComplete("[MathJax]/localization/de/FontWarnings.js");
+
diff --git a/localization/de/HTML-CSS.js b/localization/de/HTML-CSS.js
new file mode 100644
index 000000000..4e0bc8ed4
--- /dev/null
+++ b/localization/de/HTML-CSS.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/de/HTML-CSS.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("de","HTML-CSS",{version:"2.2",isLoaded:true,strings:{LoadWebFont:"Lade Webfont %1",CantLoadWebFont:"Kann Webfont %1 nicht laden",FirefoxCantLoadWebFont:"Firefox kann Webfonts nicht von entferntem Computer laden",CantFindFontUsing:"Kein g\u00FCltiger Font fuer %1 verf\u00FCgbar",WebFontsNotAvailable:"Webfonts nicht verf\u00FCgbar -- benutze Bildfont"}});MathJax.Ajax.loadComplete("[MathJax]/localization/de/HTML-CSS.js");
+
diff --git a/localization/de/HelpDialog.js b/localization/de/HelpDialog.js
new file mode 100644
index 000000000..7554fba7e
--- /dev/null
+++ b/localization/de/HelpDialog.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/de/HelpDialog.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("de","HelpDialog",{version:"2.2",isLoaded:true,strings:{Help:"MathJax Hilfe",MathJax:"*MathJax* ist eine JavaScript-Bibliothek, die Autoren erlaubt, Ihren Webseiten mathematische Inhalte hinzuzuf\u00FCgen. Als Besucher m\u00FCssen sie nichts zus\u00E4tzliches tun, damit MathJax funktioniert.",Browsers:"*Browser*: MathJax ist kompatibel zu allen modernen Webbrowsern inklusive IE6+, Firefox 3+, Chrome 0.2+, Safari 2+, Opera 9.6+ und g\u00E4ngigen mobilen Browsern.",Menu:"*Mathe Men\u00FC*: MathJax f\u00FCgt ein Kontextmen\u00FC bei allen Formeln hinzu. Es wird mit Rechtsklick oder STRG+Linksklick auf einer Formel aufgerufen.",ShowMath:"*Zeige Mathe als* erlaubt es, eine Formel im Quellformat anzuzeigen, um Kopieren und Einf\u00FCgen (als MathML oder im Originalformat) zu erm00F6glichen.",Settings:"*Einstellungen* erlabut es, das Verhalten von MathJax zu modifizieren, so z.B. die Gr\u00F6\u00DFe der Mathematik sowie den Ausgabemechanismus.",Language:"*Sprache* erlaubt es, die Sprache zu wechseln, die MathJax  im Men\u00FC und den Warnmeldungen verwendent.",Zoom:"*Zoom*: Falls das Lesen der Formeln schwer f\u00E4llt, kann MathJax diese vergr\u00F6\u00DFern, um es zu erleichtern.",Accessibilty:"*Barrierfreiheit*: MathJax arbeite automatisch mit g\u00E4ngigen Screenreadern zusammen, um Mathematik barrierefrei darzustellen.",Fonts:"*Fonts*: MathJax benutzt gewisse mathematische Fonts, falls sie auf dem Systeminstalliert sind; ansonsten verwendet es Webfonts. Obwohl nicht notwendig, k\u00F6nnen installierte Fonts den Textsatz beschleunigen. Wir empfehlen, die [STIX fonts](%1) zu installieren."}});MathJax.Ajax.loadComplete("[MathJax]/localization/de/HelpDialog.js");
+
diff --git a/localization/de/MathML.js b/localization/de/MathML.js
new file mode 100644
index 000000000..c78294521
--- /dev/null
+++ b/localization/de/MathML.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/de/MathML.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("de","MathML",{version:"2.2",isLoaded:true,strings:{BadMglyph:"Schlechter mglpyh: %1",BadMglyphFont:"Schlechter Font: %1",MathPlayer:"MathJax konnnte MathPlayer nicht einrichten.\n\nFalls MathPlayer nicht installiert ist,  muss es erst installiert werden.\nEventuell blockieren die Sicherheitsoptionen ActiveX; \u00FCberpr\u00FCfen Sie\nunter 'Internetoptionen' -> 'Sicherheit' -> 'Stufe Anpassen',\nob ActiveX aktiviert ist.\n\nBei der jetzigen Konfiguration wird MathJax nur Fehlermeldungen anzeigen.",CantCreateXMLParser:"MathJax kann keinen XML-Parser f\u00FC r MathML erzeugen. \u00DC berpr\u00FC fen Sie die Einstellungen unter\n'Internetoptionen'-> 'Werkzeuge' -> 'Sicherheit' -> 'Stufe Anpassen'\nund aktivieren sie ActiveX.\n\nMathJax kann sonst kein MathML verarbeiten.",UnknownNodeType:"Unbekannter Knotentyp: %1",UnexpectedTextNode:"Unbekannter Textknoten: %1",ErrorParsingMathML:"Fehler beim Parsen von MathML",ParsingError:"Fehler beim Parsen von MathML: %1",MathMLSingleElement:"MathML muss ein einzelnes <math> Element sein",MathMLRootElement:"MathML muss ein einzelnes <math> Element sein, nicht %1"}});MathJax.Ajax.loadComplete("[MathJax]/localization/de/MathML.js");
+
diff --git a/localization/de/MathMenu.js b/localization/de/MathMenu.js
new file mode 100644
index 000000000..317203fa2
--- /dev/null
+++ b/localization/de/MathMenu.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/de/MathMenu.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("de","MathMenu",{version:"2.2",isLoaded:true,strings:{Show:"Zeige Mathe als",MathMLcode:"MathML Code",OriginalMathML:"Original MathML",TeXCommands:"Original TeX",AsciiMathInput:"Original AsciiMathML",Original:"Originalform",ErrorMessage:"Fehlermeldung",texHints:"TeX Tipps in MathML",Settings:"Einstellungen",ZoomTrigger:"Zoom ausl\u00F6sen",Hover:"Hover",Click:"Klick",DoubleClick:"Doppelklick",NoZoom:"Kein Zoom",TriggerRequires:"Ausl\u00F6ser ben\u00F6tigt:",Option:"Option",Alt:"Alt",Command:"Command",Control:"Steuerung",Shift:"Shift",ZoomFactor:"Zoomfaktor",Renderer:"Mathe Renderer",MPHandles:"An MathPlayer \u00FCbergeben:",MenuEvents:"Men\u00FC Events",MouseEvents:"Maus Events",MenuAndMouse:"Maus und Men\u00FC Events",FontPrefs:"Font Einstellungen",ForHTMLCSS:"F\u00FCr HTML-CSS",Auto:"Auto",TeXLocal:"TeX (lokal)",TeXWeb:"TeX (Web)",TeXImage:"TeX (Bild)",STIXLocal:"STIX (lokal)",ContextMenu:"Kontextmen\u00FC ",Browser:"Browser",Scale:"Alle Mathe skalieren ...",Discoverable:"Highlight durch Hovern",Locale:"Sprache",LoadLocale:"Von URL laden ...",About:"\u00DCber MathJax",Help:"MathJax Hilfe",localTeXfonts:"Lokale TeX-Fonts verwendet",webTeXfonts:"Web TeX-Fonts verwendet",imagefonts:"Bild-Fonts verwendet",localSTIXfonts:"Lokale STIX-Fonts verwendet",webSVGfonts:"Web SVG-fonts verwendet",genericfonts:"Generische Unicode-Fonts verwendet",wofforotffonts:"WOFF- oder OTF-Fonts",eotffonts:"EOT-Fonts",svgfonts:"SVG-Fonts",WebkitNativeMMLWarning:"Ihr Browser scheint MathML nicht zu unterst\u00FCtzen, so dass ein Wechsel zur MathML-Ausgabe die Mathematik auf der Seite unlesbar machen k\u00F6nnte.",MSIENativeMMLWarning:"Internet Explorer ben\u00F6tigt das MathPlayer Plugin, um MathML-Ausgabe darstellen zu k\u00F6nnen.",OperaNativeMMLWarning:"Opera's MathML unterst\u00FCtzung ist beschr\u00E4nkt, so dass beim Wechsel zur MathML-Ausgabe einige Ausdr\u00FCcke schlecht gerendert werden.",SafariNativeMMLWarning:"Die MathML-Unterst\u00FCtzung Ihres Browsers beherrscht nicht alle MathJax-Features, so dass einige Ausdr\u00FCcke schlecht gerendert werden.",FirefoxNativeMMLWarning:"Die MathML-Unterst\u00FCtzung Ihres Browsers beherrscht nicht alle MathJax-Features, so dass einige Ausdr\u00FCcke schlecht gerendert werden.",MSIESVGWarning:"Internet Explorer unterst\u00FCtzt SVG erst ab IE9 und nicht im IE8-Emulationsmodus. Beim Wechsel zur SVG-Ausgabe wird die Mathematik nicht richtig dargestellt.",LoadURL:"Sprachschema von URL laden:",BadURL:"URL muss eine JavaScript-Datei f\u00FCr MathJax Sprachschema verlinken. JavaScript Dateinamen sollten auf '.js' enden.",BadData:"Fehler beim Laden des Sprachschema von %1",SwitchAnyway:"Renderer trotzdem \u00E4ndern?\n\n(Mit OK wechseln, mit ABBRECHEN den akt\u00FCllen Renderer verwenden)",ScaleMath:"Alle Mathematik skalieren (relativ zum umgebenden Text)",NonZeroScale:"Skalierung darf nicht Null sein",PercentScale:"Skalierung muss in Prozent sein (z.B. 120%%)",IE8warning:"Dies Deaktiviert das MathJax Men\u00FC und den MathJax Zoom. Alt+Klick auf eine Formel zeigt weiter das MathJax-Men\u00FC.\n\nWirklich MathPlayer Einstellungen \u00E4ndern?",IE9warning:"Das MathJax Men\u00FC wird deaktiviert und kann nur durch Alt+Klick auf eine Formel angezeigt werden.",NoOriginalForm:"Keine Originalform verf\u00FCgbar",Close:"Schliessen",EqSource:"Original MathJax Formel"}});MathJax.Ajax.loadComplete("[MathJax]/localization/de/MathMenu.js");
+
diff --git a/localization/de/TeX.js b/localization/de/TeX.js
new file mode 100644
index 000000000..a5ae32e2b
--- /dev/null
+++ b/localization/de/TeX.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/de/TeX.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("de","TeX",{version:"2.2",isLoaded:true,strings:{ExtraOpenMissingClose:"Zus\u00E4tzliche offene oder fehlende schliessende Klammer",ExtraCloseMissingOpen:"Zus\u00E4tzliche schliessende oder fehlende offene Klammer",MissingLeftExtraRight:"Fehlendes '\\left' oder zus\u00E4tzliches '\\right'",MissingScript:"Fehlendes Argument im Sub- oder Superskript",ExtraLeftMissingRight:"Zus\u00E4tzliches '\\left' oder fehlendes '\\right'",Misplaced:"%1 falsch plaziert",MissingOpenForSub:"Fehlende offende Klammer im Subskript",MissingOpenForSup:"Fehlende offene Klammer im Superskript",AmbiguousUseOf:"Mehrdeutige Verwendung von %1",EnvBadEnd:"\\begin{%1} endet mit \\end{%2}",EnvMissingEnd:"\\end{%1} fehlt",MissingBoxFor:"Fehlende Box: %1",MissingCloseBrace:"Fehlende geschlossene Klammer",UndefinedControlSequence:"Nicht definierter Befehl: %1",DoubleExponent:"Doppeltes Superskript: verwende Klammern zum Gruppieren",DoubleSubscripts:"Doppeltes Subskript: verwende Klammern zum Gruppieren",DoubleExponentPrime:"Prime f\u00FChrt zu doppeltem Superskript: verwende Klammern zum Gruppieren ",CantUseHash1:"Das Zeichen '#' ist ein Makroparameter und kann nicht im Mathematikmodus verwendet werden.",MisplacedMiddle:"%1 muss zwischen '\\left' und '\\right' stehen",MisplacedLimits:"%1 ist nur bei Operatoren erlaubt",MisplacedMoveRoot:"%1 muss innerhalb einer Wurzel stehen",MultipleCommand:"Zu viele %1",IntegerArg:"Das Argument in %1 muss ganzzahlig sein",NotMathMLToken:"%1 ist kein Token-Element",InvalidMathMLAttr:"Unzul\u00E4ssiges MathML-Attribut: %1",UnknownAttrForElement:"%1 ist kein zul\u00E4ssiges Attribut f\u00FCr %2",MaxMacroSub1:"Maximale Anzahl an Makros ist erreicht; wird ein rekursiver Makroaufruf verwendet?",MaxMacroSub2:"Maximale Anzahl an Substitutionen ist erreicht; wird eine rekursive LaTeX-Umgebung verwendet?",MissingArgFor:"Fehlendes Argument in %1",ExtraAlignTab:"Zus\u00E4tzliches & im '\\cases' Text",BracketMustBeDimension:"Das geklammerte Argument f\u00FCr %1 muss eine Dimension sein",InvalidEnv:"Ung\u00FCltiger Umgebungsname %1",UnknownEnv:"Ung\u00FCltige Umgebung %1",ExtraClose:"Zus\u00E4tzliche geschlossene Klammer",ExtraCloseLooking:"Zus\u00E4tzliche geschlossene Klammer w\u00E4hrend der Suche nach %1",MissingCloseBracket:"Argument zu %1 wurde nicht mit ']' geschlossen",MissingOrUnrecognizedDelim:"Fehlender oder nichterkannter Delimiter bei %1",MissingDimOrUnits:"Fehlende Dimension oder Einheiten bei %1",TokenNotFoundForCommand:"Konnte %1 nicht f\u00FCr %2 finden",MathNotTerminated:"Formel in Textbox nicht abgeschlossen",IllegalMacroParam:"Ung\u00FC ltiger Makroparameter",MaxBufferSize:"Interner Puffergr\u00F6\u00DFe \u00FCberschritten; wird ein rekursiver Makroaufruf verwendet?",CommandNotAllowedInEnv:"%1 ist nicht in Umgebung %2 erlaubt",MultipleLabel:"Label '%1' \u00FCberdefiniert",CommandAtTheBeginingOfLine:"%1 muss am Zeilenanfang stehen",IllegalAlign:"Ung\u00FCltige Ausrichtung in %1",BadMathStyleFor:"Schlechtes 'math style' Argument: %1",PositiveIntegerArg:"Argument bei %1 muss positiv und ganzzahlig sein",ErroneousNestingEq:"Fehlerhafte Verschachtelung von Gleichungen",MultlineRowsOneCol:"Zeilen in multiline Umgebung m\u00FC ssen genau eine Spalte haben",MultipleBBoxProperty:"%1 wurde zweimal in %2 angegeben",InvalidBBoxProperty:"'%1' scheint keine Farbe, Padding-Dimension oder Stil zu sein",ExtraEndMissingBegin:"Zus\u00E4tzliches oder Fehlendes \\begingroup",GlobalNotFollowedBy:"%1 nicht von '\\let', '\\def' oder '\\newcommand' gefolgt",UndefinedColorModel:"Farbmodell '%1' nicht definiert",ModelArg1:"Farbwerte f\u00FCr Farbmodell '%1' ben\u00F6tigen 3 Werte",InvalidDecimalNumber:"Ung\u00FCltige Dezimalzahl",ModelArg2:"Farbwerte f\u00FCr Farbmodell '%1' m\u00FCssen zwischen %2 und %3 liegen",InvalidNumber:"Ung\u00FCltige Zahl",NewextarrowArg1:"Das erste Argument von %1 muss Name einer Befehlsfolge sein",NewextarrowArg2:"Zweites Argument von %1 m\u00FCssen zwei ganze Zahlen, durch Komma getrennt, sein",NewextarrowArg3:"Drittes argument von %1 m\u00FCssen Unicode-Nummern sein",NoClosingChar:"Kann geschlossene %1 nicht finden",IllegalControlSequenceName:"Ung\u00FCltige Befehlsfolge",IllegalParamNumber:"Ung\u00FCltige Anzahl von Parametern in %1",DoubleBackSlash:"\\ muss von Befehlsfolge gefolgt werden",CantUseHash2:"Ung\u00FCltige Verwendung von # im Template von %1",SequentialParam:"Parameter von %1 m\u00FCssen durch nummeriert sein",MissingReplacementString:"Ersetzende Zeichenkette f\u00FCr Definition von %1 fehlt",MismatchUseDef:"Verwendung von %1 passt nicht zur Definition",RunawayArgument:"Nichtgeschlossenes Argument f\u00FCr %1?",NoClosingDelim:"Kein schliessender Delimiter f\u00FCr %1"}});MathJax.Ajax.loadComplete("[MathJax]/localization/de/TeX.js");
+
diff --git a/localization/de/de.js b/localization/de/de.js
new file mode 100644
index 000000000..b32f8e384
--- /dev/null
+++ b/localization/de/de.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/de/de.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("de",null,{menuTitle:"Deutsch",version:"2.2",isLoaded:true,domains:{_:{isLoaded:true,version:"2.2",strings:{CookieConfig:"MathJax hat eine Cookie mit ausf\u00FChrbaren Code gefunden. Soll dieser Code ausgef\u00FChrt werden?\n\n(Klicken Sie 'Abbrechen' falls Sie das Cookie nicht selber akzeptiert haben.)",MathProcessingError:"Mathe Verarbeitungsfehler",MathError:"Mathe Fehler",LoadFile:"Lade %1",Loading:"Laden",LoadFailed:"Datei konnte nicht geladen werden: %1",ProcessMath:"Mathe Verarbeitung: %1%%",Processing:"Verarbeiten",TypesetMath:"Mathe wird gesetzt: %1%%",Typesetting:"Setzen",MathJaxNotSupported:"Ihr Webbrowser unterst\u00FCtzt MathJax nicht"}},MathMenu:{},FontWarnings:{},HelpDialog:{},TeX:{},MathML:{},"HTML-CSS":{}},plural:function(a){if(a===1){return 1}return 2},number:function(a){return String(a).replace(".",",")}});MathJax.Ajax.loadComplete("[MathJax]/localization/de/de.js");
+
diff --git a/localization/en/FontWarnings.js b/localization/en/FontWarnings.js
new file mode 100644
index 000000000..7af538d8c
--- /dev/null
+++ b/localization/en/FontWarnings.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/en/FontWarnings.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("en","FontWarnings",{version:"2.2",isLoaded:true,strings:{webFont:"MathJax is using web-based fonts to display the mathematics on this page.  These take time to download, so the page would render faster if you installed math fonts directly in your system's font folder.",imageFonts:"MathJax is using its image fonts rather than local or web-based fonts. This will render slower than usual, and the mathematics may not print at the full resolution of your printer.",noFonts:"MathJax is unable to locate a font to use to display its mathematics, and image fonts are not available, so it is falling back on generic unicode characters in hopes that your browser will be able to display them.  Some characters may not show up properly, or possibly not at all.",webFonts:"Most modern browsers allow for fonts to be downloaded over the web. Updating to a more recent version of your browser (or changing browsers) could improve the quality of the mathematics on this page.",fonts:"MathJax can use either the [STIX fonts](%1) or the [MathJax TeX fonts](%2).  Download and install one of those fonts to improve your MathJax experience.",STIXPage:"This page is designed to use the [STIX fonts](%1).  Download and install those fonts to improve your MathJax experience.",TeXPage:"This page is designed to use the [MathJax TeX fonts](%1).  Download and install those fonts to improve your MathJax experience."}});MathJax.Ajax.loadComplete("[MathJax]/localization/en/FontWarnings.js");
+
diff --git a/localization/en/HTML-CSS.js b/localization/en/HTML-CSS.js
new file mode 100644
index 000000000..2e7c55591
--- /dev/null
+++ b/localization/en/HTML-CSS.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/en/HTML-CSS.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("en","HTML-CSS",{version:"2.2",isLoaded:true,strings:{LoadWebFont:"Loading web-font %1",CantLoadWebFont:"Can't load web font %1",FirefoxCantLoadWebFont:"Firefox can't load web fonts from a remote host",CantFindFontUsing:"Can't find a valid font using %1",WebFontsNotAvailable:"Web-Fonts not available -- using image fonts instead"}});MathJax.Ajax.loadComplete("[MathJax]/localization/en/HTML-CSS.js");
+
diff --git a/localization/en/HelpDialog.js b/localization/en/HelpDialog.js
new file mode 100644
index 000000000..57c9e3b65
--- /dev/null
+++ b/localization/en/HelpDialog.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/en/HelpDialog.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("en","HelpDialog",{version:"2.2",isLoaded:true,strings:{Help:"MathJax Help",MathJax:"*MathJax* is a JavaScript library that allows page authors to include mathematics within their web pages.  As a reader, you don't need to do anything to make that happen.",Browsers:"*Browsers*: MathJax works with all modern browsers including IE6+, Firefox 3+, Chrome 0.2+, Safari 2+, Opera 9.6+ and most mobile browsers.",Menu:"*Math Menu*: MathJax adds a contextual menu to equations.  Right-click or CTRL-click on any mathematics to access the menu.",ShowMath:"*Show Math As* allows you to view the formula's source markup for copy & paste (as MathML or in its original format).",Settings:"*Settings* gives you control over features of MathJax, such as the size of the mathematics, and the mechanism used to display equations.",Language:"*Language* lets you select the language used by MathJax for its menus and warning messages.",Zoom:"*Math Zoom*: If you are having difficulty reading an equation, MathJax can enlarge it to help you see it better.",Accessibilty:"*Accessibility*: MathJax will automatically work with screen readers to make mathematics accessible to the visually impaired.",Fonts:"*Fonts*: MathJax will use certain math fonts if they are installed on your computer; otherwise, it will use web-based fonts.  Although not required, locally installed fonts will speed up typesetting.  We suggest installing the [STIX fonts](%1)."}});MathJax.Ajax.loadComplete("[MathJax]/localization/en/HelpDialog.js");
+
diff --git a/localization/en/MathML.js b/localization/en/MathML.js
new file mode 100644
index 000000000..01cf7f67e
--- /dev/null
+++ b/localization/en/MathML.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/en/MathML.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("en","MathML",{version:"2.2",isLoaded:true,strings:{BadMglyph:"Bad mglyph: %1",BadMglyphFont:"Bad font: %1",MathPlayer:"MathJax was not able to set up MathPlayer.\n\nIf MathPlayer is not installed, you need to install it first.\nOtherwise, your security settings may be preventing ActiveX     \ncontrols from running.  Use the Internet Options item under\nthe Tools menu and select the Security tab, then press the\nCustom Level button. Check that the settings for\n'Run ActiveX Controls', and 'Binary and script behaviors'\nare enabled.\n\nCurrently you will see error messages rather than\ntypeset mathematics.",CantCreateXMLParser:"MathJax can't create an XML parser for MathML.  Check that\nthe 'Script ActiveX controls marked safe for scripting' security\nsetting is enabled (use the Internet Options item in the Tools\nmenu, and select the Security panel, then press the Custom Level\nbutton to check this).\n\nMathML equations will not be able to be processed by MathJax.",UnknownNodeType:"Unknown node type: %1",UnexpectedTextNode:"Unexpected text node: %1",ErrorParsingMathML:"Error parsing MathML",ParsingError:"Error parsing MathML: %1",MathMLSingleElement:"MathML must be formed by a single element",MathMLRootElement:"MathML must be formed by a <math> element, not %1"}});MathJax.Ajax.loadComplete("[MathJax]/localization/en/MathML.js");
+
diff --git a/localization/en/MathMenu.js b/localization/en/MathMenu.js
new file mode 100644
index 000000000..4a737331c
--- /dev/null
+++ b/localization/en/MathMenu.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/en/MathMenu.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("en","MathMenu",{version:"2.2",isLoaded:true,strings:{Show:"Show Math As",MathMLcode:"MathML Code",OriginalMathML:"Original MathML",TeXCommands:"TeX Commands",AsciiMathInput:"AsciiMathML input",Original:"Original Form",ErrorMessage:"Error Message",texHints:"Show TeX hints in MathML",Settings:"Math Settings",ZoomTrigger:"Zoom Trigger",Hover:"Hover",Click:"Click",DoubleClick:"Double-Click",NoZoom:"No Zoom",TriggerRequires:"Trigger Requires:",Option:"Option",Alt:"Alt",Command:"Command",Control:"Control",Shift:"Shift",ZoomFactor:"Zoom Factor",Renderer:"Math Renderer",MPHandles:"Let MathPlayer Handle:",MenuEvents:"Menu Events",MouseEvents:"Mouse Events",MenuAndMouse:"Mouse and Menu Events",FontPrefs:"Font Preferences",ForHTMLCSS:"For HTML-CSS:",Auto:"Auto",TeXLocal:"TeX (local)",TeXWeb:"TeX (web)",TeXImage:"TeX (image)",STIXLocal:"STIX (local)",ContextMenu:"Contextual Menu",Browser:"Browser",Scale:"Scale All Math ...",Discoverable:"Highlight on Hover",Locale:"Language",LoadLocale:"Load from URL ...",About:"About MathJax",Help:"MathJax Help",localTeXfonts:"using local TeX fonts",webTeXfonts:"using web TeX font",imagefonts:"using Image fonts",localSTIXfonts:"using local STIX fonts",webSVGfonts:"using web SVG fonts",genericfonts:"using generic unicode fonts",wofforotffonts:"woff or otf fonts",eotffonts:"eot fonts",svgfonts:"svg fonts",WebkitNativeMMLWarning:"Your browser doesn't seem to support MathML natively, so switching to MathML output may cause the mathematics on the page to become unreadable.",MSIENativeMMLWarning:"Internet Explorer requires the MathPlayer plugin in order to process MathML output.",OperaNativeMMLWarning:"Opera's support for MathML is limited, so switching to MathML output may cause some expressions to render poorly.",SafariNativeMMLWarning:"Your browser's native MathML does not implement all the features used by MathJax, so some expressions may not render properly.",FirefoxNativeMMLWarning:"Your browser's native MathML does not implement all the features used by MathJax, so some expressions may not render properly.",MSIESVGWarning:"SVG is not implemented in Internet Explorer prior to IE9 or when it is emulating IE8 or below. Switching to SVG output will cause the mathematics to not display properly.",LoadURL:"Load translation data from this URL:",BadURL:"The URL should be for a javascript file that defines MathJax translation data.  Javascript file names should end with '.js'",BadData:"Failed to load translation data from %1",SwitchAnyway:"Switch the renderer anyway?\n\n(Press OK to switch, CANCEL to continue with the current renderer)",ScaleMath:"Scale all mathematics (compared to surrounding text) by",NonZeroScale:"The scale should not be zero",PercentScale:"The scale should be a percentage (e.g., 120%%)",IE8warning:"This will disable the MathJax menu and zoom features, but you can Alt-Click on an expression to obtain the MathJax menu instead.\n\nReally change the MathPlayer settings?",IE9warning:"The MathJax contextual menu will be disabled, but you can Alt-Click on an expression to obtain the MathJax menu instead.",NoOriginalForm:"No original form available",Close:"Close",EqSource:"MathJax Equation Source"}});MathJax.Ajax.loadComplete("[MathJax]/localization/en/MathMenu.js");
+
diff --git a/localization/en/TeX.js b/localization/en/TeX.js
new file mode 100644
index 000000000..c37c9afa0
--- /dev/null
+++ b/localization/en/TeX.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/en/TeX.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("en","TeX",{version:"2.2",isLoaded:true,strings:{ExtraOpenMissingClose:"Extra open brace or missing close brace",ExtraCloseMissingOpen:"Extra close brace or missing open brace",MissingLeftExtraRight:"Missing \\left or extra \\right",MissingScript:"Missing superscript or subscript argument",ExtraLeftMissingRight:"Extra \\left or missing \\right",Misplaced:"Misplaced %1",MissingOpenForSub:"Missing open brace for subscript",MissingOpenForSup:"Missing open brace for superscript",AmbiguousUseOf:"Ambiguous use of %1",EnvBadEnd:"\\begin{%1} ended with \\end{%2}",EnvMissingEnd:"Missing \\end{%1}",MissingBoxFor:"Missing box for %1",MissingCloseBrace:"Missing close brace",UndefinedControlSequence:"Undefined control sequence %1",DoubleExponent:"Double exponent: use braces to clarify",DoubleSubscripts:"Double subscripts: use braces to clarify",DoubleExponentPrime:"Prime causes double exponent: use braces to clarify",CantUseHash1:"You can't use 'macro parameter character #' in math mode",MisplacedMiddle:"%1 must be within \\left and \\right",MisplacedLimits:"%1 is allowed only on operators",MisplacedMoveRoot:"%1 can appear only within a root",MultipleCommand:"Multiple %1",IntegerArg:"The argument to %1 must be an integer",NotMathMLToken:"%1 is not a token element",InvalidMathMLAttr:"Invalid MathML attribute: %1",UnknownAttrForElement:"%1 is not a recognized attribute for %2",MaxMacroSub1:"MathJax maximum macro substitution count exceeded; is there a recursive macro call?",MaxMacroSub2:"MathJax maximum substitution count exceeded; is there a recursive latex environment?",MissingArgFor:"Missing argument for %1",ExtraAlignTab:"Extra alignment tab in \\cases text",BracketMustBeDimension:"Bracket argument to %1 must be a dimension",InvalidEnv:"Invalid environment name '%1'",UnknownEnv:"Unknown environment '%1'",ExtraClose:"Extra close brace",ExtraCloseLooking:"Extra close brace while looking for %1",MissingCloseBracket:"Couldn't find closing ']' for argument to %1",MissingOrUnrecognizedDelim:"Missing or unrecognized delimiter for %1",MissingDimOrUnits:"Missing dimension or its units for %1",TokenNotFoundForCommand:"Couldn't find %1 for %2",MathNotTerminated:"Math not terminated in text box",IllegalMacroParam:"Illegal macro parameter reference",MaxBufferSize:"MathJax internal buffer size exceeded; is there a recursive macro call?",CommandNotAllowedInEnv:"%1 not allowed in %2 environment",MultipleLabel:"Label '%1' multiply defined",CommandAtTheBeginingOfLine:"%1 must come at the beginning of the line",IllegalAlign:"Illegal alignment specified in %1",BadMathStyleFor:"Bad math style for %1",PositiveIntegerArg:"Argument to %1 must me a positive integer",ErroneousNestingEq:"Erroneous nesting of equation structures",MultlineRowsOneCol:"The rows within the %1 environment must have exactly one column",MultipleBBoxProperty:"%1 specified twice in %2",InvalidBBoxProperty:"'%1' doesn't look like a color, a padding dimension, or a style",ExtraEndMissingBegin:"Extra %1 or missing \\begingroup",GlobalNotFollowedBy:"%1 not followed by \\let, \\def, or \\newcommand",UndefinedColorModel:"Color model '%1' not defined",ModelArg1:"Color values for the %1 model require 3 numbers",InvalidDecimalNumber:"Invalid decimal number",ModelArg2:"Color values for the %1 model must be between %2 and %3",InvalidNumber:"Invalid number",NewextarrowArg1:"First argument to %1 must be a control sequence name",NewextarrowArg2:"Second argument to %1 must be two integers separated by a comma",NewextarrowArg3:"Third argument to %1 must be a unicode character number",NoClosingChar:"Can't find closing %1",IllegalControlSequenceName:"Illegal control sequence name for %1",IllegalParamNumber:"Illegal number of parameters specified in %1",DoubleBackSlash:"\\ must be followed by a control sequence",CantUseHash2:"Illegal use of # in template for %1",SequentialParam:"Parameters for %1 must be numbered sequentially",MissingReplacementString:"Missing replacement string for definition of %1",MismatchUseDef:"Use of %1 doesn't match its definition",RunawayArgument:"Runaway argument for %1?",NoClosingDelim:"Can't find closing delimiter for %1"}});MathJax.Ajax.loadComplete("[MathJax]/localization/en/TeX.js");
+
diff --git a/localization/en/en.js b/localization/en/en.js
new file mode 100644
index 000000000..8f8040e46
--- /dev/null
+++ b/localization/en/en.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/en/en.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("en",null,{menuTitle:"English",version:"2.2",isLoaded:true,domains:{_:{version:"2.2",isLoaded:true,strings:{CookieConfig:"MathJax has found a user-configuration cookie that includes code to be run. Do you want to run it?\n\n(You should press Cancel unless you set up the cookie yourself.)",MathProcessingError:"Math Processing Error",MathError:"Math Error",LoadFile:"Loading %1",Loading:"Loading",LoadFailed:"File failed to load: %1",ProcessMath:"Processing Math: %1%%",Processing:"Processing",TypesetMath:"Typesetting Math: %1%%",Typesetting:"Typesetting",MathJaxNotSupported:"Your browser does not support MathJax"}},MathMenu:{},FontWarnings:{},HelpDialog:{},TeX:{},MathML:{},"HTML-CSS":{}},plural:function(a){if(a===1){return 1}return 2},number:function(a){return a}});MathJax.Ajax.loadComplete("[MathJax]/localization/en/en.js");
+
diff --git a/localization/fr/FontWarnings.js b/localization/fr/FontWarnings.js
new file mode 100644
index 000000000..cadd46fe2
--- /dev/null
+++ b/localization/fr/FontWarnings.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/fr/FontWarnings.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("fr","FontWarnings",{version:"2.2",isLoaded:true,strings:{webFont:"MathJax utilise les polices Web pour afficher les expressions math\u00E9matiques sur cette page. Celles-ci mettent du temps \u00E0 \u00EAtre t\u00E9l\u00E9charg\u00E9es et la page serait affich\u00E9e plus rapidement si vous installiez les polices math\u00E9matiques directement dans le dossier des polices de votre syst\u00E8me.",imageFonts:"MathJax utilise des images de caract\u00E8res plut\u00F4t que les polices Web ou locales. Ceci rend le rendu plus lent que la normale et les expressions math\u00E9matiques peuvent ne pas s'imprimer \u00E0 la r\u00E9solution maximale de votre imprimante",noFonts:"MathJax n'est pas parvenu \u00E0 localiser une police pour afficher les expressions math\u00E9matiques et les images de caract\u00E8res ne sont pas disponibles. Comme solution de dernier recours, il utilise des caract\u00E8res Unicode g\u00E9n\u00E9riques en esp\u00E9rant que votre navigateur sera capable de les afficher. Certains pourront \u00EAtre rendus de fa\u00E7on incorrect voire pas du tout.",webFonts:"La plupart des navigateurs modernes permettent de t\u00E9l\u00E9charger des polices \u00E0 partir du Web. En mettant \u00E0 jour votre navigateur vers une version plus r\u00E9cente (ou en changeant de navigateur) la qualit\u00E9 des expressions math\u00E9matiques sur cette page pourrait \u00EAtre am\u00E9lior\u00E9e.",fonts:"MathJax peut utiliser les [Polices STIX](%1) ou bien les [Polices TeX de MathJax](%2). T\u00E9l\u00E9chargez et installez l'une de ces familles de polices pour am\u00E9liorer votre exp\u00E9rience avec MathJax.",TeXPage:"Cette page est con\u00E7ue pour utiliser les [Polices STIX](%1). T\u00E9l\u00E9chargez et installez ces polices pour am\u00E9liorer votre exp\u00E9rience avec MathJax",TeXPage:"Cette page est con\u00E7ue pour utiliser les [Polices TeX de MathJax](%1). T\u00E9l\u00E9chargez et installez ces polices pour am\u00E9liorer votre exp\u00E9rience avec MathJax"}});MathJax.Ajax.loadComplete("[MathJax]/localization/fr/FontWarnings.js");
+
diff --git a/localization/fr/HTML-CSS.js b/localization/fr/HTML-CSS.js
new file mode 100644
index 000000000..9bdda86d7
--- /dev/null
+++ b/localization/fr/HTML-CSS.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/fr/HTML-CSS.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("fr","HTML-CSS",{version:"2.2",isLoaded:true,strings:{LoadWebFont:"T\u00E9l\u00E9chargement de la police Web %1",CantLoadWebFont:"Impossible de t\u00E9l\u00E9charger la police Web %1",FirefoxCantLoadWebFont:"Firefox ne peut t\u00E9l\u00E9charger les polices Web \u00E0 partir d'un h\u00F4te distant",CantFindFontUsing:"Impossible de trouver une police valide en utilisant %1",WebFontsNotAvailable:"Polices Web non disponibles -- des images de caract\u00E8res vont \u00EAtre utilis\u00E9es \u00E0 la place"}});MathJax.Ajax.loadComplete("[MathJax]/localization/fr/HTML-CSS.js");
+
diff --git a/localization/fr/HelpDialog.js b/localization/fr/HelpDialog.js
new file mode 100644
index 000000000..beb853caa
--- /dev/null
+++ b/localization/fr/HelpDialog.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/fr/HelpDialog.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("fr","HelpDialog",{version:"2.2",isLoaded:true,strings:{Help:"Aide MathJax",MathJax:"*MathJax* est une librairie Javascript qui permet aux auteurs d'inclure des formules math\u00E9matiques au sein de leurs pages Web. Aucune action suppl\u00E9mentaire n'est n\u00E9cessaire de la part des visiteurs.",Browsers:"*Navigateurs*: MathJax fonctionne avec tous les navigateurs modernes y compris Internet Explorer 6, Firefox 3, Chrome 0.2, Safari 2, Opera 9.6 et leurs versions sup\u00E9rieures ainsi que la plupart des navigateurs pour mobiles et tablettes.",Menu:"*Menu Math\u00E9matiques*: MathJax ajoute un menu contextuel aux \u00E9quations. Acc\u00E9dez au menu en effectuant un clic droit ou un Ctrl+clic sur n'importe quelle formule math\u00E9matique.",ShowMath:"Le menu *Afficher sous forme* vous permet de voir le code source de la formule pour la copier et coller (sous forme MathML ou sous son format d'origine).",Settings:"Le menu *Param\u00E8tres* vous permet de contr\u00F4ler diverses caract\u00E9ristiques de MathJax, telles que la taille des formules math\u00E9matiques ou le m\u00E9canisme utilis\u00E9 pour afficher ces formules.",Language:"Le menu *Langue* vous permet de s\u00E9lectionnez la langue utilis\u00E9e par MathJax pour ses menus et messages d'avertissement.",Zoom:"*Math Zoom*: si vous rencontrez des difficult\u00E9s pour lire les formules math\u00E9matiques, MathJax peut les agrandir de fa\u00E7on \u00E0 ce qu'elles soient plus lisibles.",Accessibilty:"*Accessibilit\u00E9*: MathJax fonctionnera automatiquement avec les lecteurs d'\u00E9cran pour rendre les expressions math\u00E9matiques accessibles aux personnes malvoyantes.",Fonts:"*Polices*: MathJax utilisera certaines polices math\u00E9matiques si elles sont intall\u00E9es sur votre syst\u00E8me ou bien des polices Web dans le cas contraire. Bien que non recquises, ces polices install\u00E9es sur votre syst\u00E8me acc\u00E9lereront le rendu des expressions math\u00E9matiques. Nous recommandons d'installer les [Polices STIX](%1)."}});MathJax.Ajax.loadComplete("[MathJax]/localization/fr/HelpDialog.js");
+
diff --git a/localization/fr/MathML.js b/localization/fr/MathML.js
new file mode 100644
index 000000000..c629d3800
--- /dev/null
+++ b/localization/fr/MathML.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/fr/MathML.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("fr","MathML",{version:"2.2",isLoaded:true,strings:{BadMglyph:"\u00C9lement mglyph incorrect: %1",BadMglyphFont:"Police de caract\u00E8re incorrecte: %1",MathPlayer:"MathJax n'est pas parvenu \u00E0 configurer MathPlayer.\n\nVous devez d'abord installer MathPlayer. Si c'est d\u00E9j\u00E0 le cas,\nvos param\u00E8tres de s\u00E9curit\u00E9s peuvent emp\u00EAcher l'ex\u00E9cution des\ncontr\u00F4les ActiveX. S\u00E9lectionnez Options Internet dans le menu\nOutils et s\u00E9lectionnez l'onglet S\u00E9curit\u00E9. Appuyez ensuite sur\nle menu Niveau Personalis\u00E9. Assurez vous que les param\u00E8tres\nEx\u00E9cution des contr\u00F4les ActiveX et Comportements des ex\u00E9cutables\net des scripts sont activ\u00E9s.\n\nActuellement, vous verrez des messages d'erreur \u00E0 la place des\nexpressions math\u00E9matiques.",CantCreateXMLParser:"MathJax ne peut cr\u00E9er un analyseur grammatical XML pour le MathML",UnknownNodeType:"Type de noeud inconnu: %1",UnexpectedTextNode:"Noeud de texte inattendu: %1",ErrorParsingMathML:"Erreur lors de l'analyse grammaticale du code MathML",ParsingError:"Erreur lors de l'analyse du code MathML: %1",MathMLSingleElement:"Le code MathML doit \u00EAtre form\u00E9 d'un unique \u00E9l\u00E9ment",MathMLRootElement:"Le code MathML doit \u00EAtre form\u00E9 d'un \u00E9l\u00E9ment <math> et non d'un \u00E9l\u00E9ment %1"}});MathJax.Ajax.loadComplete("[MathJax]/localization/fr/MathML.js");
+
diff --git a/localization/fr/MathMenu.js b/localization/fr/MathMenu.js
new file mode 100644
index 000000000..f119503e5
--- /dev/null
+++ b/localization/fr/MathMenu.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/fr/MathMenu.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("fr","MathMenu",{version:"2.2",isLoaded:true,strings:{Show:"Afficher sous forme",MathMLcode:"de code MathML",OriginalMathML:"de code MathML originel",TeXCommands:"de commandes TeX",AsciiMathInput:"de code AsciiMathML",Original:"originelle",ErrorMessage:"de message d'erreur",texHints:"Inclure les donn\u00E9es TeX dans le MathML",Settings:"Param\u00E8tres",ZoomTrigger:"D\u00E9clenchement du zoom",Hover:"Survol de la souris",Click:"Clic de souris",DoubleClick:"Double-clic",NoZoom:"Pas de zoom",TriggerRequires:"Le d\u00E9clenchement n\u00E9cessite la touche",Option:"Option",Alt:"Alt",Command:"Command",Control:"Control",Shift:"Shift",ZoomFactor:"Facteur de zoom",Renderer:"Mode de rendu",MPHandles:"Laissez MathPlayer g\u00E9rer les",MenuEvents:"\u00C9v\u00E8nements du menu",MouseEvents:"\u00C9v\u00E8nements de la souris",MenuAndMouse:"\u00C9v\u00E8nements de menu et de la souris",FontPrefs:"Pr\u00E9f\u00E9rences des polices",ForHTMLCSS:"Pour le HTML-CSS:",Auto:"Auto",TeXLocal:"TeX (locales)",TeXWeb:"TeX (web)",TeXImage:"TeX (image)",STIXLocal:"STIX (locales)",ContextMenu:"Menu contextuel",Browser:"Navigateur",Scale:"Mise \u00E0 l'\u00E9chelle ...",Discoverable:"Mettez en surbrillance lors du survol",Locale:"Langue",LoadLocale:"Charger \u00E0 partir de l'URL...",About:"\u00C0 propos de MathJax",Help:"Aide MathJax",localTeXfonts:"utilisant les polices TeX locales",webTeXfonts:"utilisant les polices TeX Web",imagefonts:"utilisant les images de caract\u00E8res",localSTIXfonts:"utilisant les polices STIX locales",webSVGfonts:"utilisant les polices SVG Web",genericfonts:"utilisant les polices locales g\u00E9n\u00E9riques",wofforotffonts:"les polices woff ou otf",eotffonts:"les polices eot",svgfonts:"les polices svg",WebkitNativeMMLWarning:"Votre navigateur ne semble pas comporter de support MathML, changer le mode de rendu pourrait rendre illisibles les expressions math\u00E9matiques.",MSIENativeMMLWarning:"Internet Explorer a besoin du module compl\u00E9mentaire MathPlayer pour afficher le MathML.",OperaNativeMMLWarning:"Le support MathML d'Opera est limit\u00E9, changer le mode de rendu pourrait entrainer un affichage m\u00E9diocre de certaines expressions.",SafariNativeMMLWarning:"Le support MathML natif de votre navigateur ne comporte pas toutes les fonctionnalit\u00E9s requises par MathJax, certaines expressions pourront donc ne pas s'afficher correctement.",FirefoxNativeMMLWarning:"Le support MathML natif de votre navigateur ne comporte pas toutes les fonctionnalit\u00E9s requises par MathJax, certaines expressions pourront donc ne pas s'afficher correctement.",LoadURL:"Charger les donn\u00E9es de traduction \u00E0 partir de cette addresse URL:",BadURL:"L'adresse URL doit \u00EAtre un fichier Javascript contenant des donn\u00E9es de traduction MathJax.Les noms de fichier Javascript doivent se terminer par '.js'",BadData:"\u00C9chec du chargement des donn\u00E9es de traduction \u00E0 partir de %1",SwitchAnyway:"\u00CAtes vous certain de vouloir changer le mode de rendu ?\n\nAppuyez sur OK pour valider ou Annuler pour continuer avec le mode de rendu actuellement s\u00E9lectionn\u00E9.",ScaleMath:"Mise \u00E0 l'\u00E9chelle des expressions math\u00E9matiques (par rapport au text environnant) de",NonZeroScale:"L'\u00E9chelle ne peut \u00EAtre nulle",PercentScale:"L'\u00E9chelle doit \u00EAtre un pourcentage (e.g. 120%%)",IE8warning:"Ceci d\u00E9sactivera le menu de MathJax et les fonctionalit\u00E9s de zoom mais vous pourrez toujours obtenir le menu de MathJax en utilisant la commande Alt+Clic sur une expression.\n\n\u00CAtes vous certain de vouloir choisir les options de MathPlayer?",IE9warning:"Le menu contextuel de MathJax sera d\u00E9sactiv\u00E9, mais vous pourrez toujours obtenir le menu de MathJax en utilisant la commande Alt-Clic sur une expression.",NoOriginalForm:"Aucune forme originelle disponible.",Close:"Fermer",EqSource:"Source de l'\u00E9quation MathJax"}});MathJax.Ajax.loadComplete("[MathJax]/localization/fr/MathMenu.js");
+
diff --git a/localization/fr/TeX.js b/localization/fr/TeX.js
new file mode 100644
index 000000000..499f441f9
--- /dev/null
+++ b/localization/fr/TeX.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/fr/TeX.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("fr","TeX",{version:"2.2",isLoaded:true,strings:{ExtraOpenMissingClose:"Accolade ouvrante manquante ou accolade fermante non attendue",ExtraCloseMissingOpen:"Accolade fermante non attendue ou accolade ouvrante manquante",MissingLeftExtraRight:"Commande \\left manquante ou commande \\right non attendue",MissingScript:"Argument en exposant ou en indice manquant",ExtraLeftMissingRight:"Commande \\left inattendue ou commande \\right manquante",Misplaced:"Mauvaise position pour la commande %1",MissingOpenForSub:"Accolade ouvrante manquante pour le script en indice",MissingOpenForSup:"Accolade ouvrante manquante pour le script en exposant",AmbiguousUseOf:"Usage ambigu de la commande %1",EnvBadEnd:"\\begin{%1} s'est termin\u00E9 par un \\end{%2}",EnvMissingEnd:"\\end{%1} manquant",MissingBoxFor:"Boite manquante pour la commande %1",MissingCloseBrace:"Accolade fermante manquante",UndefinedControlSequence:"Commande %1 non d\u00E9finie",IllegalControlSequenceName:"Nom de contr\u00F4le de s\u00E9quence non autoris\u00E9 pour la commande %1",IllegalParamNumber:"Nombre de param\u00E8tres incorrect pour la commande %1",DoubleExponent:"Double exposant: utilisez des accolades pour clarifier",DoubleSubscripts:"Double indice: utilisez des accolades pour clarifier",DoubleExponentPrime:"Un prime entraine un double exposant: utilisez des accolades pour clarifier",CantUseHash1:"Vous ne pouvez pas utilisez le caract\u00E8re #, indiquant un param\u00E8tre de macro, dans le mode math\u00E9matique",CantUseHash2:"Usage du caract\u00E8re # non autoris\u00E9 dans le mod\u00E8le pour la s\u00E9quence de contr\u00F4le %1",MisplacedMiddle:"La commande %1 doit \u00EAtre plac\u00E9e \u00E0 l'int\u00E9rieur d'une section \\left ... \right",MisplacedLimits:"La commande %1 n'est autoris\u00E9e que sur les op\u00E9rateurs",MisplacedMoveRoot:"La commande %1 n'est autoris\u00E9e qu'\u00E0 l'int\u00E9rieur d'une racine",MultipleCommand:"Usage multiple de la commande %1",IntegerArg:"L'argument de la commande %1 doit \u00EAtre un entier",PositiveIntegerArg:"L'argument de la commande %1 doit \u00EAtre un entier strictement positif",NotMathMLToken:"L'\u00E9l\u00E9ment %1 n'est pas un \u00E9l\u00E9ment MathML \u00E9l\u00E9mentaire",InvalidMathMLAttr:"Attribut MathML non valide: %1",UnknownAttrForElement:"Attribut %1 inconnu pour l'\u00E9l\u00E9ment %2",MaxMacroSub1:"Le nombre maximal de substitution de macro autoris\u00E9 par MathJax a \u00E9t\u00E9 d\u00E9pass\u00E9. Il y a t'il un appel de macro r\u00E9cursif?",MaxMacroSub2:"Le nombre maximal de substitution de macro autoris\u00E9 par MathJax a \u00E9t\u00E9 d\u00E9pass\u00E9. Il y a t'il un environnement LaTeX r\u00E9cursif?",MissingArgFor:"Argument manquant pour la commande %1",ExtraAlignTab:"Caract\u00E8re d'alignement '&' non attendue pour le texte de la commande \\cases",BracketMustBeDimension:"L'argument entre crochets de la commande %1 doit \u00EAtre une dimension",InvalidEnv:"Nom d'environnement '%1' non valide",UnknownEnv:"Environnement '%1' inconnu",ExtraClose:"Accolade fermante non attendue",ExtraCloseLooking:"Accolade fermante non attendue lors de la recherche de %1",MissingCloseBracket:"Impossible de trouver le crochet fermant pour l'argument de la commande %1",MissingOrUnrecognizedDelim:"D\u00E9limiteur manquant ou non reconnu pour la commande %1",MissingDimOrUnits:"Dimension ou unit\u00E9 manquante pour la commande %1",TokenNotFoundForCommand:"Impossible de trouver la commande %1 pour la commande %2",MathNotTerminated:"Expression math\u00E9matique non termin\u00E9e \u00E0 l'int\u00E9rieur de cette boite de texte",IllegalMacroParam:"Param\u00E8tre de r\u00E9f\u00E9rence de macro non autoris\u00E9",MaxBufferSize:"Taille maximale du tampon interne de MathJax d\u00E9pass\u00E9e. Il y a t'il un appel de macro r\u00E9cursif?",CommandNotAllowedInEnv:"La commande %1 n'est pas autoris\u00E9 \u00E0 l'int\u00E9rieur de l'environnement %2",MultipleCommand:"Usage multiple de la commande %1",MultipleLabel:"\u00C9tiquette '%1' d\u00E9j\u00E0 d\u00E9finie",CommandAtTheBeginingOfLine:"La commande %1 doit \u00EAtre plac\u00E9e en d\u00E9but de ligne",IllegalAlign:"Alignement non autoris\u00E9 pour la commande %1",BadMathStyleFor:"Style math\u00E9matique non valide pour la commande %1",ErroneousNestingEq:"Emboitement incorrect des structures d'\u00E9quation",MultlineRowsOneCol:"L'environnement multline doit avoir exactement une colonne",NoClosingDelim:"Impossible de trouver le d\u00E9limiteur fermant pour la commande %1",NoClosingChar:"Impossible de trouver le d\u00E9limiteur '%1' fermant",MultipleBBoxProperty:"La propri\u00E9t\u00E9 %1 de la commande %2 est sp\u00E9cifi\u00E9e deux fois",InvalidBBoxProperty:"La valeur '%1' ne semble pas \u00EAtre une couleur, une dimension de marge int\u00E9rieur ou un style.",ExtraEndMissingBegin:"Commande %1 non attendue ou commande \\begingroup manquante",GlobalNotFollowedBy:"Commande %1 non suivie d'une commande \\let, \\def ou \newcommand",NewextarrowArg1:"Le premier argument de la commande %1 doit \u00EAtre le nom d'une s\u00E9quence de contr\u00F4le",NewextarrowArg2:"Le second argument de la commande %1 doit \u00EAtre deux entiers s\u00E9par\u00E9s par une virgule",NewextarrowArg3:"Le troisi\u00E8me argument de la commande %1 doit \u00EAtre la valeur d'un caract\u00E8re unicode",UndefinedColorModel:"Le mod\u00E8le de couleur '%1' n'est pas d\u00E9fini",ModelArg1:"Les valeurs de couleurs pour le mod\u00E8le %1 n\u00E9cessitent 3 nombres",InvalidDecimalNumber:"Nombre d\u00E9cimal non valide",ModelArg2:"Les valeurs de couleurs pour le mod\u00E8le %1 doivent \u00EAtre comprises entre %2 et %3",InvalidNumber:"Nombre non valide",DoubleBackSlash:"\\ doit \u00EAtre suivi d'une s\u00E9quence de contr\u00F4le",SequentialParam:"Les param\u00E8tres de la s\u00E9quence de contr\u00F4le %1 doivent \u00EAtre \u00E9num\u00E9r\u00E9s de fa\u00E7on s\u00E9quentielle",MissingReplacementString:"Chaine de caract\u00E8re de remplacement manquante pour la d\u00E9finition %1",MismatchUseDef:"L'utilisation de la commande %1 ne correspond pas \u00E0 sa d\u00E9finition",RunawayArgument:"Argument non termin\u00E9 pour la commande %1?"}});MathJax.Ajax.loadComplete("[MathJax]/localization/fr/TeX.js");
+
diff --git a/localization/fr/fr.js b/localization/fr/fr.js
new file mode 100644
index 000000000..7528efab2
--- /dev/null
+++ b/localization/fr/fr.js
@@ -0,0 +1,16 @@
+/*
+ *  /MathJax/localization/fr/fr.js
+ *  
+ *  Copyright (c) 2009-2013 The MathJax Consortium
+ *
+ *  Part of the MathJax library.
+ *  See http://www.mathjax.org for details.
+ * 
+ *  Licensed under the Apache License, Version 2.0;
+ *  you may not use this file except in compliance with the License.
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+MathJax.Localization.addTranslation("fr",null,{menuTitle:"Fran\u00E7ais",version:"2.2",isLoaded:true,domains:{_:{version:"2.2",isLoaded:true,strings:{CookieConfig:"MathJax a trouv\u00E9 un cookie de configuration utilisateur qui inclut du code ex\u00E9cutable. Souhaitez vous l'ex\u00E9cuter?\n\n(Choisissez Annuler sauf si vous avez cr\u00E9\u00E9 ce cookie vous-m\u00EAme)",MathProcessingError:"Erreur de traitement de la formule math\u00E9matique",MathError:"Erreur dans la formule math\u00E9matique",LoadFile:"T\u00E9l\u00E9chargement de %1",Loading:"T\u00E9l\u00E9chargement",LoadFailed:"\u00C9chec du t\u00E9l\u00E9chargement de %1",ProcessMath:"Traitement des formules: %1%%",Processing:"Traitement",TypesetMath:"Composition des formules: %1%%",Typesetting:"Composition",MathJaxNotSupported:"Votre navigateur ne supporte pas MathJax"}},MathMenu:{},FontWarnings:{},HelpDialog:{},TeX:{},MathML:{},"HTML-CSS":{}},plural:function(a){if(0<=a&&a<2){return 1}return 2},number:function(a){return String(a).replace(".",",")}});MathJax.Ajax.loadComplete("[MathJax]/localization/fr/fr.js");
+
diff --git a/test/examples.html b/test/examples.html
index f7b8d1cb7..60373f2a9 100644
--- a/test/examples.html
+++ b/test/examples.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax Example Page</title>
-<!-- Copyright (c) 2012 Design Science, Inc. -->
+<!-- Copyright (c) 2012-2013 The MathJax Consortium -->
 <style>
 li {margin-top: .2em}
 </style>
diff --git a/test/index-images.html b/test/index-images.html
index 33e8c6f37..097f6d41a 100644
--- a/test/index-images.html
+++ b/test/index-images.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax Test Page</title>
-<!-- Copyright (c) 2009-2012 Design Science, Inc. -->
+<!-- Copyright (c) 2009-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/index.html b/test/index.html
index 3ead1d051..cfbafa906 100644
--- a/test/index.html
+++ b/test/index.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax Test Page</title>
-<!-- Copyright (c) 2009-2012 Design Science, Inc. -->
+<!-- Copyright (c) 2009-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-all-at-once.html b/test/sample-all-at-once.html
index 2360a792a..94ccd61cd 100644
--- a/test/sample-all-at-once.html
+++ b/test/sample-all-at-once.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>Wait Until MathJax is Finished Before Showing Page</title>
-<!-- Copyright (c) 2012 Design Science, Inc. -->
+<!-- Copyright (c) 2012-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-asciimath.html b/test/sample-asciimath.html
index f10ba0935..54d422a52 100644
--- a/test/sample-asciimath.html
+++ b/test/sample-asciimath.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax AsciiMath Test Page</title>
-<!-- Copyright (c) 2012 Design Science, Inc. -->
+<!-- Copyright (c) 2012-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-autoload.html b/test/sample-autoload.html
index f2a7c4cfd..b7dcbcd32 100644
--- a/test/sample-autoload.html
+++ b/test/sample-autoload.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>Example of defining a macro that autoloads an extension</title>
-<!-- Copyright (c) 2012 Design Science, Inc. -->
+<!-- Copyright (c) 2012-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-dynamic-2.html b/test/sample-dynamic-2.html
index c64588dbd..eb1ab752d 100644
--- a/test/sample-dynamic-2.html
+++ b/test/sample-dynamic-2.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>Dynamic Preview of Textarea with MathJax Content</title>
-<!-- Copyright (c) 2012 Design Science, Inc. -->
+<!-- Copyright (c) 2012-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-dynamic-steps.html b/test/sample-dynamic-steps.html
index 557196976..174d612ca 100644
--- a/test/sample-dynamic-steps.html
+++ b/test/sample-dynamic-steps.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax Dynamic Steps Test Page</title>
-<!-- Copyright (c) 2011-2012 Design Science, Inc. -->
+<!-- Copyright (c) 2011-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-dynamic.html b/test/sample-dynamic.html
index 5ccf722f6..540f1eaff 100644
--- a/test/sample-dynamic.html
+++ b/test/sample-dynamic.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax Dynamic Math Test Page</title>
-<!-- Copyright (c) 2010-2012 Design Science, Inc. -->
+<!-- Copyright (c) 2010-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-eqnum.html b/test/sample-eqnum.html
index 9b35c2016..5ced101cc 100644
--- a/test/sample-eqnum.html
+++ b/test/sample-eqnum.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax Equation Numbering</title>
-<!-- Copyright (c) 2012 Design Science, Inc. -->
+<!-- Copyright (c) 2012-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-eqrefs.html b/test/sample-eqrefs.html
index 080cf97fe..9d42adeb6 100644
--- a/test/sample-eqrefs.html
+++ b/test/sample-eqrefs.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax Equation References</title>
-<!-- Copyright (c) 2012 Design Science, Inc. -->
+<!-- Copyright (c) 2012-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-loader-config.html b/test/sample-loader-config.html
index 0d401fbfe..7b8a70256 100644
--- a/test/sample-loader-config.html
+++ b/test/sample-loader-config.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>Load MathJax with in-line configuration after the page is ready</title>
-<!-- Copyright (c) 2012 Design Science, Inc. -->
+<!-- Copyright (c) 2012-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-loader.html b/test/sample-loader.html
index cd85a6df5..57d0eb792 100644
--- a/test/sample-loader.html
+++ b/test/sample-loader.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>Load MathJax after the page is ready</title>
-<!-- Copyright (c) 2012 Design Science, Inc. -->
+<!-- Copyright (c) 2012-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-macros.html b/test/sample-macros.html
index 0cee5ddad..c56dab4a1 100644
--- a/test/sample-macros.html
+++ b/test/sample-macros.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>Example of defining a macro that autoloads an extension</title>
-<!-- Copyright (c) 2012 Design Science, Inc. -->
+<!-- Copyright (c) 2012-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-mml.html b/test/sample-mml.html
index 0e871b420..8eef75c67 100644
--- a/test/sample-mml.html
+++ b/test/sample-mml.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax MathML Test Page</title>
-<!-- Copyright (c) 2010-2012 Design Science, Inc. -->
+<!-- Copyright (c) 2010-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-signals.html b/test/sample-signals.html
index 65ecef4e5..ef600f22e 100644
--- a/test/sample-signals.html
+++ b/test/sample-signals.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax Signals Test Page</title>
-<!-- Copyright (c) 2010-2012 Design Science, Inc. -->
+<!-- Copyright (c) 2010-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample-tex.html b/test/sample-tex.html
index 599533a35..62302aaef 100644
--- a/test/sample-tex.html
+++ b/test/sample-tex.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax TeX Test Page</title>
-<!-- Copyright (c) 2010-2012 Design Science, Inc. -->
+<!-- Copyright (c) 2010-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/test/sample.html b/test/sample.html
index bf622bc9d..ec2913dae 100644
--- a/test/sample.html
+++ b/test/sample.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <title>MathJax Test Page</title>
-<!-- Copyright (c) 2009-2012 Design Science, Inc. -->
+<!-- Copyright (c) 2009-2013 The MathJax Consortium -->
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
diff --git a/unpacked/MathJax.js b/unpacked/MathJax.js
index 86a92de63..4820c6fbe 100644
--- a/unpacked/MathJax.js
+++ b/unpacked/MathJax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax.js
@@ -9,7 +12,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -29,8 +32,8 @@ if (document.getElementById && document.childNodes && document.createElement) {
 if (!window.MathJax) {window.MathJax= {}}
 if (!MathJax.Hub) {  // skip if already loaded
   
-MathJax.version = "2.1";
-MathJax.fileversion = "2.1";
+MathJax.version = "2.2-beta";
+MathJax.fileversion = "2.2";
 
 /**********************************************************/
 
@@ -650,8 +653,10 @@ MathJax.fileversion = "2.1";
     //
     Require: function (file,callback) {
       callback = BASE.Callback(callback); var type;
-      if (file instanceof Object) {for (var i in file) {}; type = i.toUpperCase(); file = file[i]}
-        else {type = file.split(/\./).pop().toUpperCase()}
+      if (file instanceof Object) {
+        for (var i in file)
+          {if (file.hasOwnProperty(i)) {type = i.toUpperCase(); file = file[i]}}
+      } else {type = file.split(/\./).pop().toUpperCase()}
       file = this.fileURL(file);
       // FIXME: check that URL is OK
       if (this.loaded[file]) {
@@ -669,15 +674,17 @@ MathJax.fileversion = "2.1";
     //
     Load: function (file,callback) {
       callback = BASE.Callback(callback); var type;
-      if (file instanceof Object) {for (var i in file) {}; type = i.toUpperCase(); file = file[i]}
-        else {type = file.split(/\./).pop().toUpperCase()}
+      if (file instanceof Object) {
+        for (var i in file)
+          {if (file.hasOwnProperty(i)) {type = i.toUpperCase(); file = file[i]}}
+      } else {type = file.split(/\./).pop().toUpperCase()}
       file = this.fileURL(file);
       if (this.loading[file]) {
         this.addHook(file,callback);
       } else {
         this.head = HEAD(this.head);
         if (this.loader[type]) {this.loader[type].call(this,file,callback)}
-         else {throw Error("Can't load files of type "+type)}
+          else {throw Error("Can't load files of type "+type)}
       }
       return callback;
     },
@@ -688,7 +695,8 @@ MathJax.fileversion = "2.1";
     //
     LoadHook: function (file,callback,priority) {
       callback = BASE.Callback(callback);
-      if (file instanceof Object) {for (var i in file) {file = file[i]}}
+      if (file instanceof Object)
+        {for (var i in file) {if (file.hasOwnProperty(i)) {file = file[i]}}}
       file = this.fileURL(file);
       if (this.loaded[file]) {callback(this.loaded[file])}
         else {this.addHook(file,callback,priority)}
@@ -717,16 +725,18 @@ MathJax.fileversion = "2.1";
       //
       //  Create a SCRIPT tag to load the file
       //
-      JS: function (file,callback) {
+        JS: function (file,callback) {
         var script = document.createElement("script");
         var timeout = BASE.Callback(["loadTimeout",this,file]);
         this.loading[file] = {
           callback: callback,
-          message: BASE.Message.File(file),
           timeout: setTimeout(timeout,this.timeout),
           status: this.STATUS.OK,
           script: script
         };
+        // Add this to the structure above after it is created to prevent recursion
+        //  when loading the initial localization file (before loading messsage is available)
+        this.loading[file].message = BASE.Message.File(file);
         script.onerror = timeout;  // doesn't work in IE and no apparent substitute
         script.type = "text/javascript";
         script.src = file;
@@ -880,7 +890,7 @@ MathJax.fileversion = "2.1";
     //  The default error hook for file load failures
     //
     loadError: function (file) {
-      BASE.Message.Set("File failed to load: "+file,null,2000);
+      BASE.Message.Set(["LoadFailed","File failed to load: %1",file],null,2000);
       BASE.Hub.signal.Post(["file load error",file]);
     },
 
@@ -970,6 +980,8 @@ MathJax.HTML = {
       for (var i = 0; i < contents.length; i++) {
         if (contents[i] instanceof Array) {
           obj.appendChild(this.Element(contents[i][0],contents[i][1],contents[i][2]));
+        } else if (type === "script") { // IE throws an error if script is added as a text node
+          this.setScript(obj, contents[i]);
         } else {
           obj.appendChild(document.createTextNode(contents[i]));
         }
@@ -1018,7 +1030,7 @@ MathJax.HTML = {
         var time = new Date(); time.setDate(time.getDate() + this.expires);
         cookie += '; expires='+time.toGMTString();
       }
-      document.cookie = cookie+"; path=/";
+      try {document.cookie = cookie+"; path=/"} catch (err) {} // ignore errors saving cookies
     },
     
     //
@@ -1046,6 +1058,411 @@ MathJax.HTML = {
 };
 
 
+/**********************************************************/
+
+MathJax.Localization = {
+  
+  locale: "en",
+  directory: "[MathJax]/localization",
+  strings: {
+    en: {menuTitle: "English", isLoaded: true},   // nothing needs to be loaded for this
+    de: {menuTitle: "Deutsch"},
+    fr: {menuTitle: "Fran\u00E7ais"}
+  },
+
+  //
+  //  The pattern for substitution escapes:
+  //      %n or %{n} or %{plural:%n|option1|option1|...} or %c
+  //
+  pattern: /%(\d+|\{\d+\}|\{[a-z]+:\%\d+(?:\|(?:%\{\d+\}|%.|[^\}])*)+\}|.)/g,
+
+  SPLIT: ("axb".split(/(x)/).length === 3 ?
+    function (string,regex) {return string.split(regex)} :
+    //
+    //  IE8 and below don't do split() correctly when the pattern includes
+    //    parentheses (the split should include the matched exrepssions).
+    //    So implement it by hand here.
+    // 
+    function (string,regex) {
+      var result = [], match, last = 0;
+      regex.lastIndex = 0;
+      while (match = regex.exec(string)) {
+        result.push(string.substr(last,match.index));
+        result.push.apply(result,match.slice(1));
+        last = match.index + match[0].length;
+      }
+      result.push(string.substr(last));
+      return result;
+    }),
+  
+  _: function (id,phrase) {
+    if (phrase instanceof Array) {return this.processSnippet(id,phrase)}
+    return this.processString(this.lookupPhrase(id,phrase),[].slice.call(arguments,2));
+  },
+  
+  processString: function (string,args,domain) {
+    //
+    //  Process arguments for substitution
+    //    If the argument is a snippet (and we are processing snippets) do so,
+    //    Otherwise, if it is a number, convert it for the lacale
+    //
+    var i, m;
+    for (i = 0, m = args.length; i < m; i++) {
+      if (domain && args[i] instanceof Array) {args[i] = this.processSnippet(domain,args[i])}
+    }
+    //
+    //  Split string at escapes and process them individually
+    //
+    var parts = this.SPLIT(string,this.pattern);
+    for (i = 1, m = parts.length; i < m; i += 2) {
+      var c = parts[i].charAt(0);  // first char will be { or \d or a char to be kept literally
+      if (c >= "0" && c <= "9") {    // %n
+        parts[i] = args[parts[i]-1];
+        if (typeof parts[i] === "number") parts[i] = this.number(parts[i]);
+      } else if (c === "{") {        // %{n} or %{plural:%n|...}
+        c = parts[i].substr(1);
+        if (c >= "0" && c <= "9") {  // %{n}
+          parts[i] = args[parts[i].substr(1,parts[i].length-2)-1];
+          if (typeof parts[i] === "number") parts[i] = this.number(parts[i]);
+        } else {                     // %{plural:%n|...}
+          var match = parts[i].match(/^\{([a-z]+):%(\d+)\|(.*)\}$/);
+          if (match) {
+            if (match[1] === "plural") {
+              var n = args[match[2]-1];
+              if (typeof n === "undefined") {
+                parts[i] = "???";        // argument doesn't exist
+              } else {
+                n = this.plural(n) - 1;  // index of the form to use
+                var plurals = match[3].replace(/(^|[^%])(%%)*%\|/g,"$1$2%\uEFEF").split(/\|/); // the parts (replacing %| with a special character)
+                if (n >= 0 && n < plurals.length) {
+                  parts[i] = this.processString(plurals[n].replace(/\uEFEF/g,"|"),args,domain);
+                } else {
+                  parts[i] = "???";      // no string for this index
+                }
+              }
+            } else {parts[i] = "%"+parts[i]}  // not "plural", put back the % and leave unchanged
+          }
+        }
+      }
+      if (parts[i] == null) {parts[i] = "???"}
+    }
+    //
+    //  If we are not forming a snippet, return the completed string
+    //  
+    if (!domain) {return parts.join("")}
+    //
+    //  We need to return an HTML snippet, so buld it from the
+    //  broken up string with inserted parts (that could be snippets)
+    //
+    var snippet = [], part = "";
+    for (i = 0; i < m; i++) {
+      part += parts[i]; i++;  // add the string and move on to substitution result
+      if (i < m) {
+        if (parts[i] instanceof Array)  {        // substitution was a snippet
+          snippet.push(part);                        // add the accumulated string
+          snippet = snippet.concat(parts[i]);        // concatenate the substution snippet
+          part = "";                                 // start accumulating a new string
+        } else {                                 // substitution was a string
+          part += parts[i];                          // add to accumulating string
+        }
+      }
+    }
+    if (part !== "") {snippet.push(part)} // add final string
+    return snippet;
+  },
+  
+  processSnippet: function (domain,snippet) {
+    var result = [];   // the new snippet
+    //
+    //  Look through the original snippet for
+    //   strings or snippets to translate
+    //
+    for (var i = 0, m = snippet.length; i < m; i++) {
+      if (snippet[i] instanceof Array) {
+        //
+        //  This could be a sub-snippet:
+        //    ["tag"] or ["tag",{properties}] or ["tag",{properties},snippet]
+        //  Or it could be something to translate:
+        //    [id,string,args] or [domain,snippet]
+        var data = snippet[i];
+        if (typeof data[1] === "string") {        // [id,string,args]
+          var id = data[0]; if (!(id instanceof Array)) {id = [domain,id]}
+          var phrase = this.lookupPhrase(id,data[1]);
+          result = result.concat(this.processMarkdown(phrase,data.slice(2),domain));
+        } else if (data[1] instanceof Array) {    // [domain,snippet]
+          result = result.concat(this.processSnippet.apply(this,data));
+        } else if (data.length >= 3) {            // ["tag",{properties},snippet]
+          result.push([data[0],data[1],this.processSnippet(domain,data[2])]);
+        } else {                                  // ["tag"] or ["tag",{properties}]
+          result.push(snippet[i]);
+        }
+      } else {                                    // a string
+        result.push(snippet[i]);
+      }
+    }
+    return result;
+  },
+  
+  markdownPattern: /(%.)|(\*{1,3})((?:%.|.)+?)\2|(`+)((?:%.|.)+?)\4|\[((?:%.|.)+?)\]\(([^\s\)]+)\)/,
+  //   %c or *bold*, **italics**, ***bold-italics***, or `code`, or [link](url)
+   
+  processMarkdown: function (phrase,args,domain) {
+    var result = [], data;
+    //
+    //  Split the string by the Markdown pattern
+    //    (the text blocks are separated by 
+    //      c,stars,star-text,backtics,code-text,link-text,URL).
+    //  Start with teh first text string from the split.
+    //
+    var parts = phrase.split(this.markdownPattern);
+    var string = parts[0];
+    //
+    //  Loop through the matches and process them
+    //
+    for (var i = 1, m = parts.length; i < m; i += 8) {
+      if (parts[i+1]) {        // stars (for bold/italic)
+        //
+        //  Select the tag to use by number of stars (three stars requires two tags)
+        //
+        data = this.processString(parts[i+2],args,domain);
+        if (!(data instanceof Array)) {data = [data]}
+        data = [["b","i","i"][parts[i+1].length-1],{},data]; // number of stars determines type
+        if (parts[i+1].length === 3) {data = ["b",{},data]}  // bold-italic
+      } else if (parts[i+3]) { //  backtics (for code)
+        //
+        //  Remove one leading or trailing space, and process substitutions
+        //  Make a <code> tag
+        //
+        data = this.processString(parts[i+4].replace(/^\s/,"").replace(/\s$/,""),args,domain);
+        if (!(data instanceof Array)) {data = [data]}
+        data = ["code",{},data];
+      } else if (parts[i+5]) { //  hyperlink
+        //
+        //  Process the link text, and make an <a> tag with the URL
+        //
+        data = this.processString(parts[i+5],args,domain);
+        if (!(data instanceof Array)) {data = [data]}
+        data = ["a",{href:this.processString(parts[i+6],args),target:"_blank"},data];
+      } else {
+        //
+        //  Escaped character (%c) gets added into the string.
+        //
+        string += parts[i]; data = null;
+      }
+      //
+      //  If there is a tag to insert,
+      //     Add any pending string, then push the tag
+      //
+      if (data) {
+        result = this.concatString(result,string,args,domain);
+        result.push(data); string = "";
+      }
+      //
+      //  Process the string that follows matches pattern
+      //
+      if (parts[i+7] !== "") {string += parts[i+7]}
+    };
+    //
+    //  Add any pending string and return the resulting snippet
+    //
+    result = this.concatString(result,string,args,domain);
+    return result;
+  },
+  concatString: function (result,string,args,domain) {
+    if (string != "") {
+      //
+      //  Process the substutions.
+      //  If the result is not a snippet, turn it into one.
+      //  Then concatenate the snippet to the current one
+      //
+      string = this.processString(string,args,domain);
+      if (!(string instanceof Array)) {string = [string]}
+      result = result.concat(string);
+    }
+    return result;
+  },
+
+  lookupPhrase: function (id,phrase,domain) {
+    //
+    //  Get the domain and messageID
+    //
+    if (!domain) {domain = "_"}
+    if (id instanceof Array) {domain = (id[0] || "_"); id = (id[1] || "")}
+    //
+    //  Check if the data is available and if not,
+    //    load it and throw a restart error so the calling
+    //    code can wait for the load and try again.
+    //
+    var load = this.loadDomain(domain);
+    if (load) {MathJax.Hub.RestartAfter(load)}
+    //
+    //  Look up the message in the localization data
+    //    (if not found, the original English is used)
+    //
+    var localeData = this.strings[this.locale];
+    if (localeData) {
+      if (localeData.domains && domain in localeData.domains) {
+        var domainData = localeData.domains[domain];
+        if (domainData.strings && id in domainData.strings)
+          {phrase = domainData.strings[id]}
+      }
+    }
+    //
+    //  return the translated phrase
+    //
+    return phrase;
+  },
+  
+  //
+  //  Load a langauge data file from the proper
+  //  directory and file.
+  //
+  loadFile: function (file,data,callback) {
+    callback = MathJax.Callback(callback||{});
+    file = (data.file || file);  // the data's file name or the default name
+    if (!file.match(/\.js$/)) {file += ".js"} // add .js if needed
+    //
+    //  Add the directory if the file doesn't
+    //  contain a full URL already.
+    //
+    if (!file.match(/^([a-z]+:|\[MathJax\])/)) {
+      var dir = (this.strings[this.locale].directory  || 
+                 this.directory + "/" + this.locale ||
+                 "[MathJax]/localization/" + this.locale);
+      file = dir + "/" + file;
+    }
+    //
+    //  Load the file and mark the data as loaded (even if it
+    //  failed to load, so we don't continue to try to load it
+    //  over and over).
+    //
+    var load = MathJax.Ajax.Require(file,function () {data.isLoaded = true; return callback()});
+    //
+    //  Return the callback if needed, otherwise null.
+    //
+    return (load.called ? null : load);
+  },
+  
+  //
+  //  Check to see if the localization data are loaded
+  //  for the given domain; if not, load the data file,
+  //  and return a callback for the loading operation.
+  //  Otherwise return null (data are loaded).
+  //  
+  loadDomain: function (domain,callback) {
+    var load, localeData = this.strings[this.locale];
+    if (localeData) {
+      if (!localeData.isLoaded) {
+        load = this.loadFile(this.locale,localeData);
+        if (load) {
+          return MathJax.Callback.Queue(
+            load,["loadDomain",this,domain] // call again to load domain
+          ).Push(callback);
+        }
+      }
+      if (localeData.domains && domain in localeData.domains) {
+        var domainData = localeData.domains[domain];
+        if (!domainData.isLoaded) {
+          load = this.loadFile(domain,domainData);
+          if (load) {return MathJax.Callback.Queue(load).Push(callback)}
+        }
+      }
+    } 
+    // localization data are loaded, so just do the callback
+    return MathJax.Callback(callback)();
+  },
+
+  //
+  //  Perform a function, properly handling
+  //  restarts due to localization file loads.
+  //
+  //  Note that this may return before the function
+  //  has been called successfully, so you should
+  //  consider fn as running asynchronously.  (Callbacks
+  //  can be used to synchronize it with other actions.)
+  //
+  Try: function (fn) {
+    fn = MathJax.Callback(fn); fn.autoReset = true;
+    try {fn()} catch (err) {
+      if (!err.restart) {throw err}
+      MathJax.Callback.After(["Try",this,fn],err.restart);
+    }
+  },
+
+  //
+  //  Set the current language
+  //
+  setLocale: function(locale) {
+    // don't set it if there isn't a definition for it
+    if (this.strings[locale]) {this.locale = locale}
+    if (MathJax.Menu) {this.loadDomain("MathMenu")}
+  },
+
+  //
+  //  Add or update a language or domain
+  //
+  addTranslation: function (locale,domain,definition) {
+    var data = this.strings[locale], isNew = false;
+    if (!data) {data = this.strings[locale] = {}; isNew = true}
+    if (!data.domains) {data.domains = {}}
+    if (domain) {
+      if (!data.domains[domain]) {data.domains[domain] = {}}
+      data = data.domains[domain];
+    }
+    MathJax.Hub.Insert(data,definition);
+    if (isNew && MathJax.Menu.menu) {MathJax.Menu.CreateLocaleMenu()}
+  },
+  
+  //
+  //  Set CSS for an element based on font requirements
+  //
+  setCSS: function (div) {
+    var locale = this.strings[this.locale];
+    if (locale) {
+      if (locale.fontFamily) {div.style.fontFamily = locale.fontFamily}
+      if (locale.fontDirection) {
+        div.style.direction = locale.fontDirection;
+        if (locale.fontDirection === "rtl") {div.style.textAlign = "right"}
+      }
+    }
+    return div;
+  },
+  
+  //
+  //  Get the language's font family or direction
+  //
+  fontFamily: function () {
+    var locale = this.strings[this.locale];
+    return (locale ? locale.fontFamily : null);
+  },
+  fontDirection: function () {
+    var locale = this.strings[this.locale];
+    return (locale ? locale.fontDirection : null);
+  },
+
+  //
+  //  Get the language's plural index for a number
+  //
+  plural: function (n) {
+    var locale = this.strings[this.locale];
+    if (locale && locale.plural) {return locale.plural(n)}
+    // default
+    if (n == 1) {return 1} // one
+    return 2; // other
+  },
+
+  //
+  //  Convert a number to language-specific form
+  //
+  number: function(n) {
+    var locale = this.strings[this.locale];
+    if (locale && locale.number) {return locale.number(n)}
+    // default
+    return n;
+  }
+};
+
+
 /**********************************************************/
 
 MathJax.Message = {
@@ -1097,7 +1514,7 @@ MathJax.Message = {
     if (!this.div) {
       var frame = document.body;
       if (MathJax.Hub.Browser.isMSIE) {
-	  frame = this.frame = this.addDiv(document.body); frame.removeAttribute("id");
+        frame = this.frame = this.addDiv(document.body); frame.removeAttribute("id");
         frame.style.position = "absolute";
         frame.style.border = frame.style.margin = frame.style.padding = "0px";
         frame.style.zIndex = "101"; frame.style.height = "0px";
@@ -1130,17 +1547,21 @@ MathJax.Message = {
     frame = frame.firstChild;
     frame.style.height = body.clientHeight + 'px';
   },
+
+  localize: function (message) {
+    return MathJax.Localization._(message,message);
+  },
   
-  filterText: function (text,n) {
+  filterText: function (text,n,id) {
     if (MathJax.Hub.config.messageStyle === "simple") {
-      if (text.match(/^Loading /)) {
-        if (!this.loading) {this.loading = "Loading "}
+      if (id === "LoadFile") {
+        if (!this.loading) {this.loading = this.localize("Loading") + " "}
         text = this.loading; this.loading += ".";
-      } else if (text.match(/^Processing /)) {
-        if (!this.processing) {this.processing = "Processing "}
+      } else if (id === "ProcessMath") {
+        if (!this.processing) {this.processing = this.localize("Processing") + " "}
         text = this.processing; this.processing += ".";
-      } else if (text.match(/^Typesetting /)) {
-        if (!this.typesetting) {this.typesetting = "Typesetting "}
+      } else if (id === "TypesetMath") {
+        if (!this.typesetting) {this.typesetting = this.localize("Typesetting") + " "}
         text = this.typesetting; this.typesetting += ".";
       }
     }
@@ -1148,14 +1569,53 @@ MathJax.Message = {
   },
   
   Set: function (text,n,clearDelay) {
-    if (this.timer) {clearTimeout(this.timer); delete this.timeout}
     if (n == null) {n = this.log.length; this.log[n] = {}}
-    this.log[n].text = text; this.log[n].filteredText = text = this.filterText(text,n);
+    //
+    //  Translate message if it is [id,message,arguments]
+    //
+    var id = "";
+    if (text instanceof Array) {
+      id = text[0]; if (id instanceof Array) {id = id[1]}
+      //
+      // Localization._() will throw a restart error if a localization file
+      //   needs to be loaded, so trap that and redo the Set() call
+      //   after it is loaded.
+      //
+      try {
+        text = MathJax.Localization._.apply(MathJax.Localization,text);
+      } catch (err) {
+        if (!err.restart) {throw err}
+        if (!err.restart.called) {
+          //
+          //  Mark it so we can tell if the Clear() comes before the message is displayed
+          //
+          if (this.log[n].restarted == null) {this.log[n].restarted = 0}
+          this.log[n].restarted++; delete this.log[n].cleared;
+          MathJax.Callback.After(["Set",this,text,n,clearDelay],err.restart);
+          return n;
+        }
+      }
+    }
+    //
+    // Clear the timout timer.
+    //
+    if (this.timer) {clearTimeout(this.timer); delete this.timer}
+    //
+    //  Save the message and filtered message.
+    //
+    this.log[n].text = text; this.log[n].filteredText = text = this.filterText(text,n,id);
+    //
+    //  Hook the message into the message list so we can tell
+    //   what message to put up when this one is removed.
+    //
     if (typeof(this.log[n].next) === "undefined") {
       this.log[n].next = this.current;
       if (this.current != null) {this.log[this.current].prev = n}
       this.current = n;
     }
+    //
+    //  Show the message if it is the currently active one.
+    //
     if (this.current === n && MathJax.Hub.config.messageStyle !== "none") {
       if (this.Init()) {
         if (this.textNodeBug) {this.div.innerHTML = text} else {this.text.nodeValue = text}
@@ -1166,24 +1626,50 @@ MathJax.Message = {
         this.status = true;
       }
     }
+    //
+    //  Check if the message was resetarted to load a localization file
+    //    and if it has been cleared in the meanwhile.
+    //
+    if (this.log[n].restarted) {
+      if (this.log[n].cleared) {clearDelay = 0}
+      if (--this.log[n].restarted === 0) {delete this.log[n].cleared}
+    }
+    //
+    //  Check if we need to clear the message automatically.
+    //
     if (clearDelay) {setTimeout(MathJax.Callback(["Clear",this,n]),clearDelay)}
-    else if (clearDelay == 0) {this.Clear(n,0)}
+      else if (clearDelay == 0) {this.Clear(n,0)}
+    //
+    //  Return the message number.
+    //
     return n;
   },
   
   Clear: function (n,delay) {
+    //
+    //  Detatch the message from the active list.
+    //
     if (this.log[n].prev != null) {this.log[this.log[n].prev].next = this.log[n].next}
     if (this.log[n].next != null) {this.log[this.log[n].next].prev = this.log[n].prev}
+    //
+    //  If it is the current message, get the next one to show.
+    //
     if (this.current === n) {
       this.current = this.log[n].next;
       if (this.text) {
         if (this.div.parentNode == null) {this.Init()} // see ASCIIMathML comments above
         if (this.current == null) {
-	if (this.timer) {clearTimeout(this.timer); delete this.timer}
+          //
+          //  If there are no more messages, remove the message box.
+          //
+          if (this.timer) {clearTimeout(this.timer); delete this.timer}
           if (delay == null) {delay = 600}
           if (delay === 0) {this.Remove()}
 	    else {this.timer = setTimeout(MathJax.Callback(["Remove",this]),delay)}
         } else if (MathJax.Hub.config.messageStyle !== "none") {
+          //
+          //  If there is an old message, put it in place
+          //
           if (this.textNodeBug) {this.div.innerHTML = this.log[this.current].filteredText}
                            else {this.text.nodeValue = this.log[this.current].filteredText}
         }
@@ -1192,8 +1678,16 @@ MathJax.Message = {
         window.status = (this.current == null ? "" : this.log[this.current].text);
       }
     }
+    //
+    //  Clean up the log data no longer needed
+    //
     delete this.log[n].next; delete this.log[n].prev;
     delete this.log[n].filteredText;
+    //
+    //  If this is a restarted localization message, mark that it has been cleared
+    //    while waiting for the file to load.
+    //
+    if (this.log[n].restarted) {this.log[n].cleared = true}
   },
   
   Remove: function () {
@@ -1205,7 +1699,7 @@ MathJax.Message = {
   File: function (file) {
     var root = MathJax.Ajax.config.root;
     if (file.substr(0,root.length) === root) {file = "[MathJax]"+file.substr(root.length)}
-    return this.Set("Loading "+file);
+    return this.Set(["LoadFile","Loading %1",file],null,null);
   },
   
   Log: function () {
@@ -1239,7 +1733,6 @@ MathJax.Hub = {
                                   // set to "configured" to delay startup until MathJax.Hub.Configured() is called
                                   // set to a Callback to wait for before continuing with the startup
     skipStartupTypeset: false,    // set to true to skip PreProcess and Process during startup
-    "v1.0-compatible": true,  // set to false to prevent message about configuration change
     elements: [],             // array of elements to process when none is given explicitly
     positionToHash: true,    // after initial typeset pass, position to #hash location?
      
@@ -1258,13 +1751,15 @@ MathJax.Hub = {
       renderer: "",        //  set when Jax are loaded
       font: "Auto",        //  what font HTML-CSS should use
       context: "MathJax",  //  or "Browser" for pass-through to browser menu
+      locale: "en",        //  the language to use for messages
       mpContext: false,    //  true means pass menu events to MathPlayer in IE
       mpMouse: false,      //  true means pass mouse events to MathPlayer in IE
       texHints: true       //  include class names for TeXAtom elements
     },
     
     errorSettings: {
-      message: ["[Math Processing Error]"], // HTML snippet structure for message to use
+       // localized HTML snippet structure for message to use
+      message: ["[",["MathProcessingError","Math Processing Error"],"]"],
       style: {color: "#CC0000", "font-style":"italic"}  // style for message
     }
   },
@@ -1549,7 +2044,7 @@ MathJax.Hub = {
     //  Put up final message, reset the state and return
     //
     if (state.scripts.length && this.config.showProcessingMessages)
-      {MathJax.Message.Set("Processing math: 100%",0)}
+      {MathJax.Message.Set(["ProcessMath","Processing math: %1%%",100],0)}
     state.start = new Date().getTime(); state.i = state.j = 0;
     return null;
   },
@@ -1601,7 +2096,7 @@ MathJax.Hub = {
           }
         } catch (err) {
           if (!err.restart) {
-            MathJax.Message.Set("Error preparing "+id+" output ("+method+")",null,600);
+            MathJax.Message.Set(["PrepError","Error preparing %1 output (%2)",id,method],null,600);
             MathJax.Hub.lastPrepError = err;
             state.j++;
           }
@@ -1623,7 +2118,8 @@ MathJax.Hub = {
         //
         //  Check that there is an element jax
         //
-        script = state.scripts[state.i]; if (!script || !script.MathJax) {state.i++; continue}
+        script = state.scripts[state.i];
+        if (!script || !script.MathJax || script.MathJax.error) {state.i++; continue}
         var jax = script.MathJax.elementJax; if (!jax) {state.i++; continue}
         //
         //  Call the output Jax's Process method (which will be its Translate()
@@ -1648,7 +2144,7 @@ MathJax.Hub = {
     //  Put up the typesetting-complete message
     //
     if (state.scripts.length && this.config.showProcessingMessages) {
-      MathJax.Message.Set("Typesetting math: 100%",0);
+      MathJax.Message.Set(["TypesetMath","Typesetting math: %1%%",100],0);
       MathJax.Message.Clear(0);
     }
     state.i = state.j = 0;
@@ -1657,8 +2153,9 @@ MathJax.Hub = {
   
   processMessage: function (state,type) {
     var m = Math.floor(state.i/(state.scripts.length)*100);
-    var message = (type === "Output" ? "Typesetting" : "Processing");
-    if (this.config.showProcessingMessages) {MathJax.Message.Set(message+" math: "+m+"%",0)}
+    var message = (type === "Output" ? ["TypesetMath","Typesetting math: %1%%"] :
+                                       ["ProcessMath","Processing math: %1%%"]);
+    if (this.config.showProcessingMessages) {MathJax.Message.Set(message.concat(m),0)}
   },
 
   processError: function (err,state,type) {
@@ -1671,8 +2168,25 @@ MathJax.Hub = {
   },
   
   formatError: function (script,err) {
-    var error = MathJax.HTML.Element("span",{className:"MathJax_Error"},this.config.errorSettings.message);
-    error.jaxID = "Error";
+    //
+    //  Get the error message, URL, and line, and save it for
+    //    reporting in the Show Math As Error menu
+    //
+    var message = "Error: "+err.message+"\n";
+    if (err.sourceURL) {message += "\nfile: "+err.sourceURL}
+    if (err.line) {message += "\nline: "+err.line}
+    script.MathJax.error = MathJax.OutputJax.Error.Jax(message,script);
+
+    //
+    //  Create the [Math Processing Error] span
+    //
+    var errorSettings = this.config.errorSettings;
+    var errorText = MathJax.Localization._(errorSettings.messageId,errorSettings.message);
+    var error = MathJax.HTML.Element("span",
+                 {className:"MathJax_Error", jaxID:"Error", isMathJax:true},errorText);
+    //
+    //  Attach the menu events
+    //
     if (MathJax.Extension.MathEvents) {
       error.oncontextmenu = MathJax.Extension.MathEvents.Event.Menu;
       error.onmousedown = MathJax.Extension.MathEvents.Event.Mousedown;
@@ -1682,8 +2196,15 @@ MathJax.Hub = {
         error.onmousedown = MathJax.Extension.MathEvents.Event.Mousedown;
       });
     }
+    //
+    //  Insert the error into the page and remove any preview
+    //
     script.parentNode.insertBefore(error,script);
     if (script.MathJax.preview) {script.MathJax.preview.innerHTML = ""}
+    //
+    //  Save the error for debugging purposes
+    //  Report the error as a signal
+    //
     this.lastError = err;
     this.signal.Post(["Math Processing Error",script,err]);
   },
@@ -1700,6 +2221,7 @@ MathJax.Hub = {
     element = [].concat(element); // make a copy so the original isn't changed
     for (var i = 0, m = element.length; i < m; i++)
       {if (typeof(element[i]) === 'string') {element[i] = document.getElementById(element[i])}}
+    if (!document.body) {document.body = document.getElementsByTagName("body")[0]}
     if (element.length == 0) {element.push(document.body)}
     if (!callback) {callback = {}}
     return {elements: element, callback: callback};
@@ -1707,6 +2229,7 @@ MathJax.Hub = {
   
   elementScripts: function (element) {
     if (typeof(element) === 'string') {element = document.getElementById(element)}
+    if (!document.body) {document.body = document.getElementsByTagName("body")[0]}
     if (element == null) {element = document.body}
     if (element.tagName != null && element.tagName.toLowerCase() === "script") {return [element]}
     return element.getElementsByTagName("script");
@@ -1723,7 +2246,13 @@ MathJax.Hub = {
       }
     }}
     return dst;
-  }
+  },
+
+  // Old browsers (e.g. Internet Explorer <= 8) do not support trim().
+  SplitList: ("trim" in String.prototype ?
+              function (list) {return list.trim().split(/\s+/)} :
+              function (list) {return list.replace(/^\s+/,'').
+                                           replace(/\s+$/,'').split(/\s+/)})
 };
 MathJax.Hub.Insert(MathJax.Hub.config.styles,MathJax.Message.styles);
 MathJax.Hub.Insert(MathJax.Hub.config.styles,{".MathJax_Error":MathJax.Hub.config.errorSettings.style});
@@ -1749,14 +2278,23 @@ MathJax.Hub.Startup = {
   Config: function () {
     this.queue.Push(["Post",this.signal,"Begin Config"]);
     //
+    //  If a locale is given as a parameter,
+    //    set the locale and the default menu value for the locale
+    //
+    if (this.params.locale) {
+      MathJax.Localization.locale = this.params.locale;
+      MathJax.Hub.config.menuSettings.locale = this.params.locale;
+    }
+    //
     //  Check for user cookie configuration
     //
     var user = MathJax.HTML.Cookie.Get("user");
     if (user.URL || user.Config) {
       if (confirm(
-         "MathJax has found a user-configuration cookie that includes code to be run.  " +
-         "Do you want to run it?\n\n"+
-         "(You should press Cancel unless you set up the cookie yourself.)"
+        MathJax.Localization._("CookieConfig",
+          "MathJax has found a user-configuration cookie that includes code to "+
+          "be run. Do you want to run it?\n\n"+
+          "(You should press Cancel unless you set up the cookie yourself.)")
       )) {
         if (user.URL) {this.queue.Push(["Require",MathJax.Ajax,user.URL])}
         if (user.Config) {this.queue.Push(new Function(user.Config))}
@@ -1776,14 +2314,12 @@ MathJax.Hub.Startup = {
     //  Run the deprecated configuration script, if any (ignoring return value)
     //  Wait for the startup delay signal
     //  Run the mathjax-config blocks
-    //  Handle the default configuration (v1.0 compatible)
     //  Load the files in the configuration's config array
     //
     if (this.script.match(/\S/)) {this.queue.Push(this.script+";\n1;")}
     this.queue.Push(
       ["ConfigDelay",this],
       ["ConfigBlocks",this],
-      ["ConfigDefault",this],
       [function (THIS) {return THIS.loadArray(MathJax.Hub.config.config,"config",null,true)},this],
       ["Post",this.signal,"End Config"]
     );
@@ -1812,18 +2348,10 @@ MathJax.Hub.Startup = {
     }
     return last;
   },
-  //
-  //  Check for v1.0 no-configuration and put up a warning message.
-  //
-  ConfigDefault: function () {
-    var CONFIG = MathJax.Hub.config;
-    if (CONFIG["v1.0-compatible"] && (CONFIG.jax||[]).length === 0 &&
-        !this.params.config && (CONFIG.config||[]).length === 0)
-      {return MathJax.Ajax.Require(this.URL("extensions","v1.0-warning.js"))}
-  },
 
   //
   //  Read cookie and set up menu defaults
+  //  (set the locale according to the cookie)
   //  (adjust the jax to accommodate renderer preferences)
   //
   Cookie: function () {
@@ -1831,6 +2359,8 @@ MathJax.Hub.Startup = {
       ["Post",this.signal,"Begin Cookie"],
       ["Get",MathJax.HTML.Cookie,"menu",MathJax.Hub.config.menuSettings],
       [function (config) {
+        if (config.menuSettings.locale)
+          {MathJax.Localization.locale = config.menuSettings.locale}
         var renderer = config.menuSettings.renderer, jax = config.jax;
         if (renderer) {
           var name = "output/"+renderer; jax.sort();
@@ -1949,7 +2479,16 @@ MathJax.Hub.Startup = {
   MenuZoom: function () {
     if (!MathJax.Extension.MathMenu) {
       setTimeout(
-        MathJax.Callback(["Require",MathJax.Ajax,"[MathJax]/extensions/MathMenu.js",{}]),
+        function () {
+          MathJax.Callback.Queue(
+            ["Require",MathJax.Ajax,"[MathJax]/extensions/MathMenu.js",{}],
+            ["loadDomain",MathJax.Localization,"MathMenu"]
+          )
+        },1000
+      );
+    } else {
+      setTimeout(
+        MathJax.Callback(["loadDomain",MathJax.Localization,"MathMenu"]),
         1000
       );
     }
@@ -2106,7 +2645,7 @@ MathJax.Hub.Startup = {
     }
   },{
     id: "Jax",
-    version: "2.1",
+    version: "2.2",
     directory: ROOT+"/jax",
     extensionDir: ROOT+"/extensions"
   });
@@ -2115,6 +2654,7 @@ MathJax.Hub.Startup = {
 
   BASE.InputJax = JAX.Subclass({
     elementJax: "mml",  // the element jax to load for this input jax
+    sourceMenuTitle: /*_(MathMenu)*/ ["OriginalForm","Original Form"],
     copyTranslate: true,
     Process: function (script,state) {
       var queue = CALLBACK.Queue(), file;
@@ -2151,7 +2691,7 @@ MathJax.Hub.Startup = {
     }
   },{
     id: "InputJax",
-    version: "2.1",
+    version: "2.2",
     directory: JAX.directory+"/input",
     extensionDir: JAX.extensionDir
   });
@@ -2184,7 +2724,7 @@ MathJax.Hub.Startup = {
     Remove: function (jax) {}
   },{
     id: "OutputJax",
-    version: "2.1",
+    version: "2.2",
     directory: JAX.directory+"/output",
     extensionDir: JAX.extensionDir,
     fontDir: ROOT+(BASE.isPacked?"":"/..")+"/fonts",
@@ -2202,6 +2742,7 @@ MathJax.Hub.Startup = {
     inputID: null,
     originalText: "",
     mimeType: "",
+    sourceMenuTitle: /*_(MathMenu)*/ ["MathMLcode","MathML Code"],
     
     Text: function (text,callback) {
       var script = this.SourceElement();
@@ -2267,7 +2808,7 @@ MathJax.Hub.Startup = {
     }
   },{
     id: "ElementJax",
-    version: "2.1",
+    version: "2.2",
     directory: JAX.directory+"/element",
     extensionDir: JAX.extensionDir,
     ID: 0,  // jax counter (for IDs)
@@ -2291,14 +2832,25 @@ MathJax.Hub.Startup = {
   //  Some "Fake" jax used to allow menu access for "Math Processing Error" messages
   //
   BASE.OutputJax.Error = {
-    id: "Error", version: "2.1", config: {},
+    id: "Error", version: "2.2", config: {},
     ContextMenu: function () {return BASE.Extension.MathEvents.Event.ContextMenu.apply(BASE.Extension.MathEvents.Event,arguments)},
     Mousedown:   function () {return BASE.Extension.MathEvents.Event.AltContextMenu.apply(BASE.Extension.MathEvents.Event,arguments)},
-    getJaxFromMath: function () {return {inputJax:"Error", outputJax:"Error", originalText:"Math Processing Error"}}
+    getJaxFromMath: function (math) {return (math.nextSibling.MathJax||{}).error},
+    Jax: function (text,script) {
+      var jax = MathJax.Hub.inputJax[script.type.replace(/ *;(.|\s)*/,"")];
+      return {
+        inputJax: (jax||{id:"Error"}).id,  // Use Error InputJax as fallback
+        outputJax: "Error",
+        sourceMenuTitle: /*_(MathMenu)*/ ["ErrorMessage","Error Message"],
+        sourceMenuFormat: "Error",
+        originalText: MathJax.HTML.getScript(script),
+        errorText: text
+      }
+    }
   };
   BASE.InputJax.Error = {
-    id: "Error", version: "2.1", config: {},
-    sourceMenuTitle: "Error Message"
+    id: "Error", version: "2.2", config: {},
+    sourceMenuTitle: /*_(MathMenu)*/ ["OriginalForm","Original Form"]
   };
   
 })("MathJax");
@@ -2334,8 +2886,8 @@ MathJax.Hub.Startup = {
     isMac:       (navigator.platform.substr(0,3) === "Mac"),
     isPC:        (navigator.platform.substr(0,3) === "Win"),
     isMSIE:      (window.ActiveXObject != null && window.clipboardData != null),
-    isFirefox:   ((window.netscape != null || window.mozPaintCount != null) &&
-                     document.ATTRIBUTE_NODE != null && !window.opera),
+    isFirefox:   (navigator.userAgent.match(/Gecko/) != null &&
+                  navigator.userAgent.match(/KHTML/) == null),
     isSafari:    (navigator.userAgent.match(/ (Apple)?WebKit\//) != null &&
                      (!window.chrome || window.chrome.loadTimes == null)),
     isChrome:    (window.chrome != null && window.chrome.loadTimes != null),
@@ -2413,7 +2965,8 @@ MathJax.Hub.Startup = {
         }
       }
       browser.isMobile = (navigator.appVersion.match(/Android/i) != null ||
-                          navigator.userAgent.match(/ Fennec\//) != null);
+                          navigator.userAgent.match(/ Fennec\//) != null ||
+                          navigator.userAgent.match(/Mobile/) != null);
     },
     Opera: function (browser) {browser.version = opera.version()},
     MSIE: function (browser) {
@@ -2472,5 +3025,3 @@ MathJax.Hub.Startup = {
 })("MathJax");
 
 }}
-
-/**********************************************************/
diff --git a/unpacked/config/AM_HTMLorMML-full.js b/unpacked/config/AM_HTMLorMML-full.js
index aab4e8391..54feed76f 100644
--- a/unpacked/config/AM_HTMLorMML-full.js
+++ b/unpacked/config/AM_HTMLorMML-full.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/AM_HTMLorMML-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/AM_HTMLorMML.js b/unpacked/config/AM_HTMLorMML.js
index 8f0465194..4d4bc7ba7 100644
--- a/unpacked/config/AM_HTMLorMML.js
+++ b/unpacked/config/AM_HTMLorMML.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/AM_HTMLorMML.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/Accessible-full.js b/unpacked/config/Accessible-full.js
index 96f3e943e..dc3146bd4 100644
--- a/unpacked/config/Accessible-full.js
+++ b/unpacked/config/Accessible-full.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/Accessible-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/Accessible.js b/unpacked/config/Accessible.js
index 521f2eef1..c53aa2805 100644
--- a/unpacked/config/Accessible.js
+++ b/unpacked/config/Accessible.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/Accessible.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/MML_HTMLorMML-full.js b/unpacked/config/MML_HTMLorMML-full.js
index e018b75f0..d6481bc03 100644
--- a/unpacked/config/MML_HTMLorMML-full.js
+++ b/unpacked/config/MML_HTMLorMML-full.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/MML_HTMLorMML-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/MML_HTMLorMML.js b/unpacked/config/MML_HTMLorMML.js
index 718d22246..9064ccac0 100644
--- a/unpacked/config/MML_HTMLorMML.js
+++ b/unpacked/config/MML_HTMLorMML.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/MML_HTMLorMML.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/MMLorHTML.js b/unpacked/config/MMLorHTML.js
index a0d6028ae..e351a4e27 100644
--- a/unpacked/config/MMLorHTML.js
+++ b/unpacked/config/MMLorHTML.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/config/MMLorHTML.js
@@ -31,7 +34,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -47,7 +50,7 @@
  */
 
 (function (HUB,BROWSER) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   
   var CONFIG = MathJax.Hub.CombineConfig("MMLorHTML",{
     prefer: {
@@ -95,7 +98,10 @@
     } else {
       HUB.PreProcess.disabled = true;
       HUB.prepareScripts.disabled = true;
-      MathJax.Message.Set("Your browser does not support MathJax",null,4000);
+      MathJax.Message.Set(
+        ["MathJaxNotSupported","Your browser does not support MathJax"],
+        null,4000
+      );
       HUB.Startup.signal.Post("MathJax not supported");
     }
   });
diff --git a/unpacked/config/Safe.js b/unpacked/config/Safe.js
new file mode 100644
index 000000000..e6b49b8bf
--- /dev/null
+++ b/unpacked/config/Safe.js
@@ -0,0 +1,37 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/config/Safe.js
+ *  
+ *  Allows you to load the Safe extension as part of the config list 
+ *  when you load MathJax.js, e.g.
+ *  
+ *  <script
+ *    src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML,Safe">
+ *  </script>
+ *
+ *  ---------------------------------------------------------------------
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+MathJax.Hub.Register.StartupHook("End Config", function () {
+  if (!MathJax.Hub.config.extensions) {MathJax.Hub.config.extensions = []}
+  MathJax.Hub.config.extensions.push("Safe.js");
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/config/Safe.js");
diff --git a/unpacked/config/TeX-AMS-MML_HTMLorMML-full.js b/unpacked/config/TeX-AMS-MML_HTMLorMML-full.js
index 7300200dd..c3a2a8a23 100644
--- a/unpacked/config/TeX-AMS-MML_HTMLorMML-full.js
+++ b/unpacked/config/TeX-AMS-MML_HTMLorMML-full.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS-MML_HTMLorMML-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/TeX-AMS-MML_HTMLorMML.js b/unpacked/config/TeX-AMS-MML_HTMLorMML.js
index 5c7b334ee..ca69a95d4 100644
--- a/unpacked/config/TeX-AMS-MML_HTMLorMML.js
+++ b/unpacked/config/TeX-AMS-MML_HTMLorMML.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS-MML_HTMLorMML.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/TeX-AMS-MML_SVG-full.js b/unpacked/config/TeX-AMS-MML_SVG-full.js
index fe99ca6b4..decf09c7b 100644
--- a/unpacked/config/TeX-AMS-MML_SVG-full.js
+++ b/unpacked/config/TeX-AMS-MML_SVG-full.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS-MML_SVG-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/TeX-AMS-MML_SVG.js b/unpacked/config/TeX-AMS-MML_SVG.js
index 4be3c2bb6..26839312a 100644
--- a/unpacked/config/TeX-AMS-MML_SVG.js
+++ b/unpacked/config/TeX-AMS-MML_SVG.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS-MML_SVG.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/TeX-AMS_HTML-full.js b/unpacked/config/TeX-AMS_HTML-full.js
index 3b1932dfb..a1f387ce7 100644
--- a/unpacked/config/TeX-AMS_HTML-full.js
+++ b/unpacked/config/TeX-AMS_HTML-full.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS_HTML-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/TeX-AMS_HTML.js b/unpacked/config/TeX-AMS_HTML.js
index ec6aea783..f2a3e2409 100644
--- a/unpacked/config/TeX-AMS_HTML.js
+++ b/unpacked/config/TeX-AMS_HTML.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS_HTML.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/TeX-MML-AM_HTMLorMML-full.js b/unpacked/config/TeX-MML-AM_HTMLorMML-full.js
index c6efa3aa4..e591e29a5 100644
--- a/unpacked/config/TeX-MML-AM_HTMLorMML-full.js
+++ b/unpacked/config/TeX-MML-AM_HTMLorMML-full.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-MML-AM_HTMLorMML-full.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/TeX-MML-AM_HTMLorMML.js b/unpacked/config/TeX-MML-AM_HTMLorMML.js
index 67962d979..313ced4ef 100644
--- a/unpacked/config/TeX-MML-AM_HTMLorMML.js
+++ b/unpacked/config/TeX-MML-AM_HTMLorMML.js
@@ -1,7 +1,11 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-MML-AM_HTMLorMML.js
  *  
- *  Copyright (c) 2010-11 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Part of the MathJax library.
  *  See http://www.mathjax.org for details.
diff --git a/unpacked/config/default.js b/unpacked/config/default.js
index f432e9c02..a2cd92f30 100644
--- a/unpacked/config/default.js
+++ b/unpacked/config/default.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/config/default.js
@@ -9,7 +12,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -235,6 +238,7 @@ MathJax.Hub.Config({
   //
   errorSettings: {
     message: ["[Math Processing Error]"], // HTML snippet structure for message to use
+    messageId: "MathProcessingError",     // ID of snippet for localization
     style: {color: "#CC0000", "font-style":"italic"}  // style for message
   },
 
diff --git a/unpacked/config/local/local.js b/unpacked/config/local/local.js
index 7bf733cb1..16c44a9aa 100644
--- a/unpacked/config/local/local.js
+++ b/unpacked/config/local/local.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/config/local/local.js
@@ -9,7 +12,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/extensions/FontWarnings.js b/unpacked/extensions/FontWarnings.js
index d3b21afc1..39f804f48 100644
--- a/unpacked/extensions/FontWarnings.js
+++ b/unpacked/extensions/FontWarnings.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/FontWarnings.js
@@ -67,7 +70,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -83,7 +86,10 @@
  */
 
 (function (HUB,HTML) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
+
+  var STIXURL = "http://www.stixfonts.org/";
+  var MATHJAXURL = "https://github.com/mathjax/MathJax/tree/master/fonts/HTML-CSS/TeX/otf";
   
   var CONFIG = HUB.CombineConfig("FontWarnings",{
     //
@@ -110,31 +116,35 @@
     //  The messages for the various situations
     //
     Message: {
+
       webFont: [
         ["closeBox"],
-        "MathJax is using web-based fonts to display the mathematics ",
-        "on this page.  These take time to download, so the page would ",
-        "render faster if you installed math fonts directly in your ",
-        "system's font folder.",
+        ["webFont",
+          "MathJax is using web-based fonts to display the mathematics "+
+          "on this page.  These take time to download, so the page would "+
+          "render faster if you installed math fonts directly in your "+
+          "system's font folder."],
         ["fonts"]
       ],
 
       imageFonts: [
         ["closeBox"],
-        "MathJax is using its image fonts rather than local or web-based fonts. ",
-        "This will render slower than usual, and the mathematics may not print ",
-        "at the full resolution of your printer.",
+        ["imageFonts",
+          "MathJax is using its image fonts rather than local or web-based fonts. "+
+          "This will render slower than usual, and the mathematics may not print "+
+          "at the full resolution of your printer."],
         ["fonts"],
         ["webfonts"]
       ],
       
       noFonts: [
         ["closeBox"],
-        "MathJax is unable to locate a font to use to display ",
-        "its mathematics, and image fonts are not available, so it ",
-        "is falling back on generic unicode characters in hopes that ",
-        "your browser will be able to display them.  Some characters ",
-        "may not show up properly, or possibly not at all.",
+        ["noFonts",
+          "MathJax is unable to locate a font to use to display "+
+          "its mathematics, and image fonts are not available, so it "+
+          "is falling back on generic unicode characters in hopes that "+
+          "your browser will be able to display them.  Some characters "+
+          "may not show up properly, or possibly not at all."],
         ["fonts"],
         ["webfonts"]
       ]
@@ -170,32 +180,38 @@
       
       webfonts: [
         ["p"],
-        "Most modern browsers allow for fonts to be downloaded over the web. ",
-        "Updating to a more recent version of your browser (or changing browsers) ",
-        "could improve the quality of the mathematics on this page."
+        ["webfonts",
+          "Most modern browsers allow for fonts to be downloaded over the web. "+
+          "Updating to a more recent version of your browser (or changing "+
+          "browsers) could improve the quality of the mathematics on this page."
+        ]
       ],
-      
+ 
       fonts: [
         ["p"],
-        "MathJax can use either the ",
-        ["a",{href:"http://www.stixfonts.org/",target:"_blank"},"STIX fonts"],
-        " or the ",
-        ["a",{href:"http://www.mathjax.org/help-v2/fonts/",target:"_blank"},["MathJax TeX fonts"]],
-        ".  Download and install either one to improve your MathJax experience."
+        ["fonts",
+          "MathJax can use either the [STIX fonts](%1) or the [MathJax TeX fonts](%2).  " +
+           "Download and install one of those fonts to improve your MathJax experience.",
+           STIXURL,MATHJAXURL
+        ]
       ],
-      
-      STIXfonts: [
-        ["p"],
-        "This page is designed to use the ",
-        ["a",{href:"http://www.stixfonts.org/",target:"_blank"},"STIX fonts"],
-        ".  Download and install those fonts to improve your MathJax experience."
-      ],
-      
+ 
+       STIXfonts: [
+         ["p"],
+         ["STIXPage",
+           "This page is designed to use the [STIX fonts](%1).  " +
+           "Download and install those fonts to improve your MathJax experience.",
+           STIXURL
+         ]
+       ],
+
       TeXfonts: [
         ["p"],
-        "This page is designed to use the ",
-        ["a",{href:"http://www.mathjax.org/help-v2/fonts/",target:"_blank"},["MathJax TeX fonts"]],
-        ".  Download and install those fonts to improve your MathJax experience."
+        ["TeXPage",
+          "This page is designed to use the [MathJax TeX fonts](%1).  " +
+          "Download and install those fonts to improve your MathJax experience.",
+          MATHJAXURL
+        ]
       ]
       
     },
@@ -231,10 +247,20 @@
     } else {delete CONFIG.messageStyle.filter}
     CONFIG.messageStyle.maxWidth = (document.body.clientWidth-75) + "px";
     var i = 0; while (i < data.length) {
-      if (data[i] instanceof Array && CONFIG.HTML[data[i][0]])
-        {data.splice.apply(data,[i,1].concat(CONFIG.HTML[data[i][0]]))} else {i++}
+      if (data[i] instanceof Array) {
+        if (data[i].length === 1 && CONFIG.HTML[data[i][0]]) {
+          data.splice.apply(data,[i,1].concat(CONFIG.HTML[data[i][0]]));
+        } else if (typeof data[i][1] === "string") {
+          var message = MathJax.Localization.lookupPhrase(["FontWarnings",data[i][0]],data[i][1]);
+          message = MathJax.Localization.processString(message,data[i].slice(2),"FontWarnings");
+          data.splice.apply(data,[i,1].concat(message));
+          i += message.length;
+        } else {i++}
+      } else {i++}
     }
-    DATA.div = HTMLCSS.addElement(frame,"div",{id:"MathJax_FontWarning",style:CONFIG.messageStyle},data);
+    DATA.div = HTMLCSS.addElement(frame,"div",
+      {id:"MathJax_FontWarning",style:CONFIG.messageStyle},data);
+    MathJax.Localization.setCSS(DATA.div);
     if (CONFIG.removeAfter) {
       HUB.Register.StartupHook("End",function () 
          {DATA.timer = setTimeout(FADEOUT,CONFIG.removeAfter)});
@@ -276,7 +302,8 @@
         if (message.match(/- Web-Font/)) {if (localFonts) {MSG = "webFont"}}
         else if (message.match(/- using image fonts/)) {MSG = "imageFonts"}
         else if (message.match(/- no valid font/)) {MSG = "noFonts"}
-        if (MSG && CONFIG.Message[MSG]) {CREATEMESSAGE(CONFIG.Message[MSG])}
+        if (MSG && CONFIG.Message[MSG])
+          {MathJax.Localization.loadDomain("FontWarnings",[CREATEMESSAGE,CONFIG.Message[MSG]])}
       }
     });
   }
diff --git a/unpacked/extensions/HTML-CSS/handle-floats.js b/unpacked/extensions/HTML-CSS/handle-floats.js
index 8a84d8d46..22c8a7b47 100644
--- a/unpacked/extensions/HTML-CSS/handle-floats.js
+++ b/unpacked/extensions/HTML-CSS/handle-floats.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/HTML-CSS/handle-floats.js
@@ -17,7 +20,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2012-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -34,7 +37,7 @@
 
 
 MathJax.Extension["HTML-CSS/handle-floats"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 //
diff --git a/unpacked/extensions/HelpDialog.js b/unpacked/extensions/HelpDialog.js
new file mode 100644
index 000000000..3e97d7db7
--- /dev/null
+++ b/unpacked/extensions/HelpDialog.js
@@ -0,0 +1,154 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/extensions/HelpDialog.js
+ *  
+ *  Implements the MathJax Help dialog box.
+ *
+ *  ---------------------------------------------------------------------
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+(function (HUB,HTML,AJAX,OUTPUT,LOCALE) {
+
+  var HELP = MathJax.Extension.Help = {
+    version: "2.2"
+  };
+
+  var STIXURL = "http://www.stixfonts.org/";
+  var MENU = MathJax.Menu;
+
+  var CONFIG = HUB.CombineConfig("HelpDialog",{
+    closeImg: AJAX.fileURL(OUTPUT.imageDir+"/CloseX-31.png"), // image for close "X" for mobiles
+
+    styles: {
+      "#MathJax_Help": {
+        position:"fixed", left:"50%", width:"auto", "max-width": "90%", "text-align":"center",
+        border:"3px outset", padding:"1em 2em", "background-color":"#DDDDDD", color:"black",
+        cursor: "default", "font-family":"message-box", "font-size":"120%",
+        "font-style":"normal", "text-indent":0, "text-transform":"none",
+        "line-height":"normal", "letter-spacing":"normal", "word-spacing":"normal",
+        "word-wrap":"normal", "white-space":"wrap", "float":"none", "z-index":201,
+
+        "border-radius": "15px",                     // Opera 10.5 and IE9
+        "-webkit-border-radius": "15px",             // Safari and Chrome
+        "-moz-border-radius": "15px",                // Firefox
+        "-khtml-border-radius": "15px",              // Konqueror
+
+        "box-shadow":"0px 10px 20px #808080",         // Opera 10.5 and IE9
+        "-webkit-box-shadow":"0px 10px 20px #808080", // Safari 3 and Chrome
+        "-moz-box-shadow":"0px 10px 20px #808080",    // Forefox 3.5
+        "-khtml-box-shadow":"0px 10px 20px #808080",  // Konqueror
+        filter: "progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')" // IE
+      },
+      
+      "#MathJax_HelpContent": {
+        overflow:"auto", "text-align":"left", "font-size":"80%",
+        padding:".4em .6em", border:"1px inset", margin:"1em 0px",
+        "max-height":"20em", "max-width":"30em", "background-color":"#EEEEEE"
+      }
+    }
+  });
+  
+  /*
+   *  Handle the Help Dialog box
+   */
+  HELP.Dialog = function () {
+    LOCALE.loadDomain("HelpDialog",["Post",HELP]);
+  };
+  
+  HELP.Post = function () {
+    this.div = MENU.Background(this);
+    var help = HTML.addElement(this.div,"div",{
+      id: "MathJax_Help"
+    },LOCALE._("HelpDialog",[
+      ["b",{style:{fontSize:"120%"}},[["Help","MathJax Help"]]],
+      ["div",{id: "MathJax_HelpContent"},[
+        ["p",{},[["MathJax",
+          "*MathJax* is a JavaScript library that allows page authors to include " +
+          "mathematics within their web pages.  As a reader, you don't need to do " +
+          "anything to make that happen."]]
+        ],
+        ["p",{},[["Browsers",
+          "*Browsers*: MathJax works with all modern browsers including IE6+, Firefox 3+, " +
+          "Chrome 0.2+, Safari 2+, Opera 9.6+ and most mobile browsers."]]
+        ],
+        ["p",{},[["Menu",
+          "*Math Menu*: MathJax adds a contextual menu to equations.  Right-click or " +
+          "CTRL-click on any mathematics to access the menu."]]
+        ],
+        ["div",{style:{"margin-left":"1em"}},[
+          ["p",{},[["ShowMath",
+            "*Show Math As* allows you to view the formula's source markup " +
+            "for copy & paste (as MathML or in its origianl format)."]]
+          ],
+          ["p",{},[["Settings",
+            "*Settings* gives you control over features of MathJax, such as the " +
+            "size of the mathematics, and the mechanism used to display equations."]]
+          ],
+          ["p",{},[["Language",
+            "*Language* lets you select the language used by MathJax for its menus " +
+            "and warning messages."]]
+          ],
+        ]],
+        ["p",{},[["Zoom",
+          "*Math Zoom*: If you are having difficulty reading an equation, MathJax can " +
+          "enlarge it to help you see it better."]]
+        ],
+        ["p",{},[["Accessibilty",
+          "*Accessibility*: MathJax will automatically work with screen readers to make " +
+          "mathematics accessible to the visually impaired."]]
+        ],
+        ["p",{},[["Fonts",
+          "*Fonts*: MathJax will use certain math fonts if they are installed on your " +
+          "computer; otherwise, it will use web-based fonts.  Although not required, " +
+          "locally installed fonts will speed up typesetting.  We suggest installing " +
+          "the [STIX fonts](%1).",STIXURL]]
+        ]
+      ]],
+      ["a",{href:"http://www.mathjax.org/"},["www.mathjax.org"]],
+      ["img", {
+        src: CONFIG.closeImg,
+        style: {width:"21px", height:"21px", position:"absolute", top:".2em", right:".2em"},
+        onclick: HELP.Remove
+      }]
+    ]));
+    LOCALE.setCSS(help);
+    var doc = (document.documentElement||{});
+    var H = window.innerHeight || doc.clientHeight || doc.scrollHeight || 0;
+    if (MENU.prototype.msieAboutBug) {
+      help.style.width = "20em"; help.style.position = "absolute";
+      help.style.left = Math.floor((document.documentElement.scrollWidth - help.offsetWidth)/2)+"px";
+      help.style.top = (Math.floor((H-help.offsetHeight)/3)+document.body.scrollTop)+"px";
+    } else {
+      help.style.marginLeft = Math.floor(-help.offsetWidth/2)+"px";
+      help.style.top = Math.floor((H-help.offsetHeight)/3)+"px";
+    }
+  };
+  HELP.Remove = function (event) {
+    if (HELP.div) {document.body.removeChild(HELP.div); delete HELP.div}
+  };
+
+  MathJax.Callback.Queue(
+    HUB.Register.StartupHook("End Config",{}), // wait until config is complete
+    ["Styles",AJAX,CONFIG.styles],
+    ["Post",HUB.Startup.signal,"HelpDialig Ready"],
+    ["loadComplete",AJAX,"[MathJax]/extensions/HelpDialog.js"]
+  );
+
+})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax,MathJax.Localization);
diff --git a/unpacked/extensions/MathEvents.js b/unpacked/extensions/MathEvents.js
index 54b9119a2..552a079d2 100644
--- a/unpacked/extensions/MathEvents.js
+++ b/unpacked/extensions/MathEvents.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/MathEvents.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,8 +25,8 @@
  *  limitations under the License.
  */
 
-(function (HUB,HTML,AJAX,CALLBACK,OUTPUT,INPUT) {
-  var VERSION = "2.1";
+(function (HUB,HTML,AJAX,CALLBACK,LOCALE,OUTPUT,INPUT) {
+  var VERSION = "2.2";
   
   var EXTENSION = MathJax.Extension;
   var ME = EXTENSION.MathEvents = {version: VERSION};
@@ -141,33 +144,47 @@
       }
 
       //
-      //  If the menu code is loaded, post the menu
-      //  Otherwse lad the menu code and try again
+      //  If the menu code is loaded, 
+      //    Check if localization needs loading;
+      //    If not, post the menu, and return.
+      //    Otherwise wait for the localization to load
+      //  Otherwse load the menu code.
+      //  Try again after the file is loaded.
       //
-      var MENU = MathJax.Menu;
+      var MENU = MathJax.Menu; var load, fn;
       if (MENU) {
-        MENU.jax = jax;
-        var source = MENU.menu.Find("Show Math As").menu;
-        source.items[1].name = (INPUT[jax.inputJax].sourceMenuTitle||"Original Form");
-        source.items[0].hidden = (jax.inputJax === "Error");  // hide MathML choice for error messages
-        var MathPlayer = MENU.menu.Find("Math Settings","MathPlayer");
-        MathPlayer.hidden = !(jax.outputJax === "NativeMML" && HUB.Browser.hasMathPlayer);
-        return MENU.menu.Post(event);
-      } else {
-        if (!AJAX.loadingMathMenu) {
-          AJAX.loadingMathMenu = true;
-          var ev = {
-            pageX:event.pageX, pageY:event.pageY,
-            clientX:event.clientX, clientY:event.clientY
-          };
-          CALLBACK.Queue(
-            AJAX.Require("[MathJax]/extensions/MathMenu.js"),
-            function () {delete AJAX.loadingMathMenu; if (!MathJax.Menu) {MathJax.Menu = {}}},
-            ["ContextMenu",this,ev,math,force]  // call this function again
-          );
+        if (MENU.loadingDomain) {return EVENT.False(event)}
+        load = LOCALE.loadDomain("MathMenu");
+        if (!load) {
+          MENU.jax = jax;
+          var source = MENU.menu.Find("Show Math As").menu;
+	  source.items[0].name = jax.sourceMenuTitle;
+	  source.items[0].format = (jax.sourceMenuFormat||"MathML");
+          source.items[1].name = INPUT[jax.inputJax].sourceMenuTitle;
+          var MathPlayer = MENU.menu.Find("Math Settings","MathPlayer");
+          MathPlayer.hidden = !(jax.outputJax === "NativeMML" && HUB.Browser.hasMathPlayer);
+          return MENU.menu.Post(event);
+        }
+        MENU.loadingDomain = true;
+        fn = function () {delete MENU.loadingDomain};
+      } else {
+        if (AJAX.loadingMathMenu) {return EVENT.False(event)}
+        AJAX.loadingMathMenu = true;
+        load = AJAX.Require("[MathJax]/extensions/MathMenu.js");
+        fn = function () {
+          delete AJAX.loadingMathMenu;
+          if (!MathJax.Menu) {MathJax.Menu = {}}
         }
-        return EVENT.False(event);
       }
+      var ev = {
+        pageX:event.pageX, pageY:event.pageY,
+        clientX:event.clientX, clientY:event.clientY
+      };
+      CALLBACK.Queue(
+        load, fn, // load the file and delete the marker when done
+        ["ContextMenu",EVENT,ev,math,force]  // call this function again
+      );
+      return EVENT.False(event);
     },
     
     //
@@ -530,4 +547,5 @@
     ["loadComplete",AJAX,"[MathJax]/extensions/MathEvents.js"]
   );
   
-})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.Callback,MathJax.OutputJax,MathJax.InputJax);
+})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.Callback,
+   MathJax.Localization,MathJax.OutputJax,MathJax.InputJax);
diff --git a/unpacked/extensions/MathML/content-mathml.js b/unpacked/extensions/MathML/content-mathml.js
new file mode 100644
index 000000000..cb5d38027
--- /dev/null
+++ b/unpacked/extensions/MathML/content-mathml.js
@@ -0,0 +1,130 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/extensions/MathML/content-mathml.js
+ *
+ *  This file implements an XSLT transform to convert Content-MathML to
+ *  Presentation MathML for processing by MathJax.  The transform is
+ *  performed in a pre-filter for the MathML input jax, so that the
+ *  Show Math As menu will still show the Original MathML as Content MathML,
+ *  but the Presentation MathML can be obtained from the main MathML menu.
+ *  
+ *  To load it, include
+ *  
+ *      MathML: {
+ *        extensions: ["content-mathml.js"]
+ *      }
+ *  
+ *  in your configuration.
+ *
+ *  A portion of this file is taken from ctop.xsl which is
+ *  Copyright (c) David Carlisle 2001, 2002,
+ *  and is used by permission of David Carlisle, who has agreed to allow us
+ *  to release it under the Apache2 license (see below).  That portion is
+ *  indicated via comments.
+ *  
+ *  The remainder falls under the copyright that follows.
+ *  ---------------------------------------------------------------------
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+
+MathJax.Extension["MathML/content-mathml"] = {
+  version: "2.2"
+};
+
+MathJax.Hub.Register.StartupHook("MathML Jax Ready",function () {
+
+  var MATHML = MathJax.InputJax.MathML,
+      PARSE = MATHML.Parse.prototype;
+
+  MATHML.prefilterHooks.Add(function (data) {
+    if (!MATHML.ctopXSLT) return;
+
+    // Parse the <math> but use MATHML.Parse's preProcessMath to apply the normal preprocessing.
+    if (!MATHML.ParseXML) {MATHML.ParseXML = MATHML.createParser()}
+    var doc = MATHML.ParseXML(PARSE.preProcessMath(data.math));
+
+    // Now transform the <math> using the ctop stylesheet.
+    var newdoc = MATHML.ctopXSLT.transformToDocument(doc);
+
+    if ((typeof newdoc) === "string") {
+      // Internet Explorer returns a string, so just use it.
+      data.math = newdoc;
+    } else if (window.XMLSerializer) {
+      // Serialize the <math> again. We could directly provide the DOM content
+      // but other prefilterHooks may assume data.math is still a string.
+      var serializer = new XMLSerializer();
+      data.math = serializer.serializeToString(newdoc.documentElement, doc);
+    }
+  });
+
+  /*
+   *  The following is taken from ctop.xsl (http://www.w3.org/Math/XSL/ctop.xsl)
+   *  which is Copyright (c) David Carlisle 2001, 2002.  It is used by permission
+   *  of David Carlisle, who has agreed to allow it to be released under the 
+   *  Apache2 licesnse.
+   */
+  var ctopStylesheet = '<x:stylesheet version="1.0" xmlns:x="http://www.w3.org/1999/XSL/Transform" xmlns="http://www.w3.org/1998/Math/MathML" xmlns:m="http://www.w3.org/1998/Math/MathML" xmlns:e="http://exslt.org/strings"  xmlns:c="http://exslt.org/common" exclude-result-prefixes="m e c">  <!--  Copyright David Carlisle 2001, 2002, 2008, 2009.  Use and distribution of this code are permitted under the terms of the<a href="http://www.w3.org/Consortium/Legal/copyright-software-19980720" >W3C Software Notice and License</a>. 2001-2002 MathML2 version 2008-2009     Updates for MathML3 --> <x:output method="xml" /> <x:template match="/"><x:apply-templates/></x:template> <x:template match="*"><x:copy><x:copy-of select="@*"/><x:apply-templates/></x:copy></x:template>    <x:template match="m:cn"><mn><x:apply-templates/></mn></x:template> <x:template match="m:cn[@type=\'complex-cartesian\']"><mrow><mn><x:apply-templates select="text()[1]"/></mn><mo>+</mo><mn><x:apply-templates select="text()[2]"/></mn><mo>&#8290;</mo><mi>i</mi></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'complex_cartesian\']]"><mrow><mn><x:apply-templates select="*[2]"/></mn><mo>+</mo><mn><x:apply-templates select="*[3]"/></mn><mo>&#8290;</mo><mi>i</mi></mrow></x:template> <x:template match="m:cn[@type=\'rational\']"><mrow><mn><x:apply-templates select="text()[1]"/></mn><mo>/</mo><mn><x:apply-templates select="text()[2]"/></mn></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'rational\']]"><mrow><mn><x:apply-templates select="*[2]"/></mn><mo>/</mo><mn><x:apply-templates select="*[3]"/></mn></mrow></x:template> <x:template match="m:cn[not(@type) or @type=\'integer\']"><x:choose><x:when test="not(@base) or @base=10"><mn><x:apply-templates/></mn></x:when><x:otherwise><msub><mn><x:apply-templates/></mn><mn><x:value-of select="@base"/></mn></msub></x:otherwise></x:choose></x:template> <x:template match="m:cn[@type=\'complex-polar\']"><mrow><mn><x:apply-templates select="text()[1]"/></mn><mo>&#8290;</mo><msup><mi>e</mi><mrow><mi>i</mi><mo>&#8290;</mo><mn><x:apply-templates select="text()[2]"/></mn></mrow></msup></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'complex_polar\']]"><mrow><x:apply-templates select="*[2]"/><mo>&#8290;</mo><msup><mi>e</mi><mrow><mi>i</mi><mo>&#8290;</mo><x:apply-templates select="*[3]"/></mrow></msup></mrow></x:template> <x:template match="m:cn[@type=\'e-notation\']"><mn><x:apply-templates select="m:sep/preceding-sibling::node()"/><x:text>E</x:text><x:apply-templates select="m:sep/following-sibling::node()"/></mn></x:template> <x:template match="m:cn[@type=\'hexdouble\']"><mn><x:text>0x</x:text><x:apply-templates/></mn></x:template>   <x:template match="m:ci/text()"><mi><x:value-of select="."/></mi></x:template> <x:template match="m:ci"><mrow><x:apply-templates/></mrow></x:template>   <x:template match="m:csymbol/text()"><mi><x:value-of select="."/></mi></x:template> <x:template match="m:csymbol"><mrow><x:apply-templates/></mrow></x:template>   <x:template match="m:apply|m:reln"><mrow><x:choose><x:when test="*[1]/*/*"><mfenced separators="">    <x:apply-templates select="*[1]">       <x:with-param name="p" select="10"/>    </x:apply-templates></mfenced></x:when><x:otherwise><x:apply-templates select="*[1]">   <x:with-param name="p" select="10"/></x:apply-templates></x:otherwise></x:choose><mo>&#8289;</mo><mfenced open="(" close=")" separators=","><x:apply-templates select="*[position()>1]"/></mfenced></mrow></x:template>  <x:template match="m:bind"><mrow><x:choose><x:when test="*[1]/*/*"><mfenced separators="">     <x:apply-templates select="*[1]">       <x:with-param name="p" select="10"/>    </x:apply-templates></mfenced></x:when><x:otherwise><x:apply-templates select="*[1]">   <x:with-param name="p" select="10"/></x:apply-templates></x:otherwise></x:choose><x:apply-templates select="bvar/*"/><mo>.</mo><x:apply-templates select="*[position()>1][not(self::m:bvar)]"/></mrow></x:template>  <x:template match="m:fn"><mrow><x:apply-templates/></mrow></x:template>  <x:template match="m:interval[*[2]]"><mfenced open="[" close="]"><x:apply-templates/></mfenced></x:template><x:template match="m:interval[*[2]][@closure=\'open\']" priority="2"><mfenced open="(" close=")"><x:apply-templates/></mfenced></x:template><x:template match="m:interval[*[2]][@closure=\'open-closed\']" priority="2"><mfenced open="(" close="]"><x:apply-templates/></mfenced></x:template><x:template match="m:interval[*[2]][@closure=\'closed-open\']" priority="2"><mfenced open="[" close=")"><x:apply-templates/></mfenced></x:template> <x:template match="m:interval"><mfenced open="{{" close="}}"><x:apply-templates/></mfenced></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'integer_interval\']]"><mfenced open="[" close="]"><x:apply-templates select="*[position()!=1]"/></mfenced></x:template><x:template match="m:apply[*[1][self::m:csymbol=\'interval\']]"><mfenced open="[" close="]"><x:apply-templates select="*[position()!=1]"/></mfenced></x:template><x:template match="m:apply[*[1][self::m:csymbol=\'interval-cc\']]"><mfenced open="[" close="]"><x:apply-templates select="*[position()!=1]"/></mfenced></x:template><x:template match="m:apply[*[1][self::m:csymbol=\'interval-oo\']]"><mfenced open="(" close=")"><x:apply-templates select="*[position()!=1]"/></mfenced></x:template><x:template match="m:apply[*[1][self::m:csymbol=\'oriented_interval\']]"><mfenced open="(" close=")"><x:apply-templates select="*[position()!=1]"/></mfenced></x:template>   <x:template match="m:apply[*[1][self::m:inverse]]                        |m:apply[*[1][self::m:csymbol=\'inverse\']]"><msup><x:apply-templates select="*[2]"/><mrow><mo>(</mo><mn>-1</mn><mo>)</mo></mrow></msup></x:template>    <x:template match="m:condition"><mrow><x:apply-templates/></mrow></x:template>  <x:template match="m:declare"/>  <x:template match="m:lambda                             |m:apply[*[1][self::m:csymbol=\'lambda\']]                              |m:bind[*[1][self::m:csymbol=\'lambda\']]"><mrow><mi>&#955;</mi><mrow><x:apply-templates select="m:bvar/*"/></mrow><mo>.</mo><mfenced><x:apply-templates select="*[last()]"/></mfenced></mrow></x:template>   <x:template match="m:apply[*[1][self::m:compose]]                        |m:apply[*[1][self::m:csymbol=\'left_compose\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8728;</mo></x:with-param></x:call-template></x:template>   <x:template match="m:ident"><mi>id</mi></x:template>  <x:template match="m:domain"><mi>domain</mi></x:template>  <x:template match="m:codomain"><mi>codomain</mi></x:template>  <x:template match="m:image"><mi>image</mi></x:template>  <x:template match="m:domainofapplication"><merror><mtext>unexpected domainofapplication</mtext></merror></x:template> <x:template match="m:apply[*[2][self::m:bvar]][m:domainofapplication]" priority="0.4"><mrow><munder><x:apply-templates select="*[1]"/><mrow><x:apply-templates select="m:bvar/*"/><mo>&#8712;</mo><x:apply-templates select="m:domainofapplication/*"/></mrow></munder><mfenced><x:apply-templates select="m:domainofapplication/following-sibling::*"/></mfenced></mrow></x:template> <x:template match="m:apply[m:domainofapplication]" priority="0.3"><mrow><mrow><mi>restriction</mi><mfenced><x:apply-templates select="*[1]"/><x:apply-templates select="m:domainofapplication/*"/></mfenced></mrow><mfenced><x:apply-templates select="m:domainofapplication/following-sibling::*"/></mfenced></mrow></x:template>  <x:template match="m:piecewise"><mrow><mo>{</mo><mtable><x:for-each select="m:piece|m:otherwise">   <mtr>   <mtd><x:apply-templates select="*[1]"/></mtd>   <x:choose>      <x:when  test="self::m:piece">  <mtd columnalign="left"><mtext>&#160; if &#160;</mtext></mtd>   <mtd><x:apply-templates select="*[2]"/></mtd>   </x:when>       <x:otherwise>   <mtd colspan="2" columnalign="left"><mtext>&#160; otherwise</mtext></mtd>       </x:otherwise>  </x:choose>     </mtr></x:for-each></mtable></mrow></x:template>   <x:template match="m:apply[*[1][self::m:quotient]]                        |m:apply[*[1][self::m:csymbol=\'quotient\']]"><mrow><mo>&#8970;</mo><x:apply-templates select="*[2]"/><mo>/</mo><x:apply-templates select="*[3]"/><mo>&#8971;</mo></mrow></x:template>    <x:template match="m:apply[*[1][self::m:factorial]]                              |m:apply[*[1][self::m:csymbol=\'factorial\']]"><mrow><x:apply-templates select="*[2]"><x:with-param name="p" select="7"/></x:apply-templates><mo>!</mo></mrow></x:template>   <x:template match="m:apply[*[1][self::m:divide]]                          |m:apply[*[1][self::m:csymbol=\'divide\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="mo"><mo>/</mo></x:with-param><x:with-param name="p" select="$p"/><x:with-param name="this-p" select="3"/></x:call-template></x:template>   <x:template match="m:apply[*[1][self::m:max]]                           |m:apply[*[1][self::m:csymbol=\'max\']]"><mrow><mi>max</mi><x:call-template name="set"/></mrow></x:template> <x:template match="m:apply[*[1][self::m:min]]|m:reln[*[1][self::m:min]]"><mrow><mi>min</mi><x:call-template name="set"/></mrow></x:template>  <x:template match="m:apply[*[1][self::m:minus] and count(*)=2]                               |m:apply[*[1][self::m:csymbol=\'unary_minus\']]"><mrow><mo>&#8722;</mo><x:apply-templates select="*[2]"><x:with-param name="p" select="5"/></x:apply-templates></mrow></x:template> <x:template match="m:apply[*[1][self::m:minus] and count(*)&gt;2]                           |m:apply[*[1][self::m:csymbol=\'minus\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="mo"><mo>&#8722;</mo></x:with-param><x:with-param name="p" select="$p"/><x:with-param name="this-p" select="2"/></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:plus]]                              |m:apply[*[1][self::m:csymbol=\'plus\']]"><x:param name="p" select="0"/><mrow><x:if test="$p &gt; 2"><mo>(</mo></x:if><x:for-each select="*[position()&gt;1]"><x:if test="position() &gt; 1"><mo><x:choose><x:when test="self::m:apply[*[1][self::m:times] and       *[2][self::m:apply/*[1][self::m:minus] or self::m:cn[not(m:sep) and       (number(.) &lt; 0)]]]">&#8722;</x:when><x:otherwise>+</x:otherwise></x:choose></mo></x:if><x:choose><x:when test="self::m:apply[*[1][self::m:times] and       *[2][self::m:cn[not(m:sep) and (number(.) &lt;0)]]]"><mrow><mn><x:value-of select="-(*[2])"/></mn><mo>&#8290;</mo><x:apply-templates select="."><x:with-param name="first" select="2"/><x:with-param name="p" select="2"/></x:apply-templates></mrow></x:when><x:when test="self::m:apply[*[1][self::m:times] and       *[2][self::m:apply/*[1][self::m:minus]]]"><mrow><x:apply-templates select="./*[2]/*[2]"/><x:apply-templates select="."><x:with-param name="first" select="2"/><x:with-param name="p" select="2"/></x:apply-templates></mrow></x:when><x:otherwise><x:apply-templates select="."><x:with-param name="p" select="2"/></x:apply-templates></x:otherwise></x:choose></x:for-each><x:if test="$p &gt; 2"><mo>)</mo></x:if></mrow></x:template>   <x:template match="m:apply[*[1][self::m:power]]                                |m:apply[*[1][self::m:csymbol=\'power\']]"><msup><x:apply-templates select="*[2]"><x:with-param name="p" select="5"/></x:apply-templates><x:apply-templates select="*[3]"><x:with-param name="p" select="5"/></x:apply-templates></msup></x:template>  <x:template match="m:apply[*[1][self::m:rem]]                        |m:apply[*[1][self::m:csymbol=\'rem\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="mo"><mo>mod</mo></x:with-param><x:with-param name="p" select="$p"/><x:with-param name="this-p" select="3"/></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:times]]                               |m:apply[*[1][self::m:csymbol=\'times\']]"            name="times"><x:param name="p" select="0"/><x:param name="first" select="1"/><mrow><x:if test="$p &gt; 3"><mo>(</mo></x:if><x:for-each select="*[position()&gt;1]"><x:if test="position() &gt; 1"><mo><x:choose><x:when test="self::m:cn">&#215;</x:when><x:otherwise>&#8290;</x:otherwise></x:choose></mo></x:if><x:if test="position()&gt;= $first"><x:apply-templates select="."><x:with-param name="p" select="3"/></x:apply-templates></x:if></x:for-each><x:if test="$p &gt; 3"><mo>)</mo></x:if></mrow></x:template>   <x:template match="m:apply[*[1][self::m:root] and not(m:degree) or m:degree=2]" priority="4"><msqrt><x:apply-templates select="*[position()&gt;1]"/></msqrt></x:template> <x:template match="m:apply[*[1][self::m:root]]"><mroot><x:apply-templates select="*[position()&gt;1 and not(self::m:degree)]"/><mrow><x:apply-templates select="m:degree/*"/></mrow></mroot></x:template>  <x:template match="m:apply[*[1][self::m:csymbol=\'root\']]"><mroot><x:apply-templates select="*[position()!=1]"/></mroot></x:template>  <x:template match="m:gcd"><mi>gcd</mi></x:template>  <x:template match="m:apply[*[1][self::m:and]]                             |m:reln[*[1][self::m:and]]                              |m:apply[*[1][self::m:csymbol=\'and\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8743;</mo></x:with-param></x:call-template></x:template>   <x:template match="m:apply[*[1][self::m:or]]                        |m:apply[*[1][self::m:csymbol=\'or\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="3"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8744;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:xor]]                        |m:apply[*[1][self::m:csymbol=\'xor\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="3"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>xor</mo></x:with-param></x:call-template></x:template>   <x:template match="m:apply[*[1][self::m:not]]                        |m:apply[*[1][self::m:csymbol=\'not\']]"><mrow><mo>&#172;</mo><x:apply-templates select="*[2]"><x:with-param name="p" select="7"/></x:apply-templates></mrow></x:template>     <x:template match="m:apply[*[1][self::m:implies]]                          |m:reln[*[1][self::m:implies]]                          |m:apply[*[1][self::m:csymbol=\'implies\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="mo"><mo>&#8658;</mo></x:with-param><x:with-param name="p" select="$p"/><x:with-param name="this-p" select="3"/></x:call-template></x:template>   <x:template match="m:apply[*[1][self::m:forall]]                        |m:apply[*[1][self::m:csymbol=\'forall\']]                        |m:bind[*[1][self::m:forall]]                        |m:bind[*[1][self::m:csymbol=\'forall\']]"><mrow><mo>&#8704;</mo><mrow><x:apply-templates select="m:bvar[not(current()/m:condition)]/*|m:condition/*"/></mrow><mo>.</mo><mfenced><x:apply-templates select="*[last()]"/></mfenced></mrow></x:template>    <x:template match="m:apply[*[1][self::m:exists]]                        |m:apply[*[1][self::m:csymbol=\'exists\']]                        |m:bind[*[1][self::m:exists]]                        |m:bind[*[1][self::m:csymbol=\'exists\']]"><mrow><mo>&#8707;</mo><mrow><x:apply-templates select="m:bvar[not(current()/m:condition)]/*|m:condition/*"/></mrow><mo>.</mo><mfenced separators=""><x:choose><x:when test="m:condition"><x:apply-templates select="m:condition/*"/><mo>&#8743;</mo></x:when><x:when test="m:domainofapplication"><mrow><mrow>        <x:for-each select="m:bvar">    <x:apply-templates/>    <x:if test="position()!=last()">        <mo>,</mo>      </x:if> </x:for-each></mrow><mo>&#8712;</mo><x:apply-templates select="m:domainofapplication/*"/></mrow><mo>&#8743;</mo></x:when></x:choose><x:apply-templates select="*[last()]"/></mfenced></mrow></x:template>    <x:template match="m:apply[*[1][self::m:abs]]                        |m:apply[*[1][self::m:csymbol=\'abs\']]"><mrow><mo>|</mo><x:apply-templates select="*[2]"/><mo>|</mo></mrow></x:template>    <x:template match="m:apply[*[1][self::m:conjugate]]                        |m:apply[*[1][self::m:csymbol=\'conjugate\']]"><mover><x:apply-templates select="*[2]"/><mo>&#175;</mo></mover></x:template>  <x:template match="m:arg"><mi>arg</mi></x:template>   <x:template match="m:real|m:csymbol[.=\'real\']"><mo>&#8475;</mo></x:template>  <x:template match="m:imaginary|m:csymbol[.=\'imaginary\']"><mo>&#8465;</mo></x:template>  <x:template match="m:lcm"><mi>lcm</mi></x:template>   <x:template match="m:apply[*[1][self::m:floor]]                        |m:apply[*[1][self::m:csymbol=\'floor\']]"><mrow><mo>&#8970;</mo><x:apply-templates select="*[2]"/><mo>&#8971;</mo></mrow></x:template>   <x:template match="m:apply[*[1][self::m:ceiling]]                        |m:apply[*[1][self::m:csymbol=\'ceiling\']]"><mrow><mo>&#8968;</mo><x:apply-templates select="*[2]"/><mo>&#8969;</mo></mrow></x:template>  <x:template match="m:apply[*[1][self::m:eq]]                                 |m:reln[*[1][self::m:eq]]                               |m:apply[*[1][self::m:csymbol=\'eq\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>=</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:neq]]                        |m:apply[*[1][self::m:csymbol=\'neq\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8800;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:gt]]                            |m:reln[*[1][self::m:gt]]                               |m:apply[*[1][self::m:csymbol=\'gt\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&gt;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:lt]]                               |m:reln[*[1][self::m:lt]]                               |m:apply[*[1][self::m:csymbol=\'lt\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&lt;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:geq]]                              |m:apply[*[1][self::m:csymbol=\'geq\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8805;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:leq]]                        |m:apply[*[1][self::m:csymbol=\'leq\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8804;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:equivalent]]                        |m:apply[*[1][self::m:csymbol=\'equivalent\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8801;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:approx]]                        |m:apply[*[1][self::m:csymbol=\'approx\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="1"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8771;</mo></x:with-param></x:call-template></x:template>   <x:template match="m:apply[*[1][self::m:factorof]]                        |m:apply[*[1][self::m:csymbol=\'factorof\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="mo"><mo>|</mo></x:with-param><x:with-param name="p" select="$p"/><x:with-param name="this-p" select="3"/></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:int]]                        |m:apply[*[1][self::m:csymbol=\'int\']]                        |m:bind[*[1][self::m:int]]                        |m:bind[*[1][self::m:csymbol=\'int\']]"><mrow><msubsup><mi>&#8747;</mi><mrow><x:apply-templates select="m:lowlimit/*|m:interval/*[1]|m:condition/*|m:domainofapplication/*"/></mrow><mrow><x:apply-templates select="m:uplimit/*|m:interval/*[2]"/></mrow></msubsup><x:apply-templates select="*[last()]"/><x:if test="m:bvar"><mi>d</mi><x:apply-templates select="m:bvar"/></x:if></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'defint\']]"><mrow><munder><mi>&#8747;</mi><x:apply-templates select="*[2]"/></munder><x:apply-templates select="*[last()]"/></mrow></x:template>  <x:template match="m:apply[*[1][self::m:diff] and not(m:bvar)]|                           m:apply[*[1][self::m:csymbol=\'diff\']]" priority="2"><msup><mrow><x:apply-templates select="*[2]"/></mrow><mo>&#8242;</mo></msup></x:template> <x:template match="m:apply[*[1][self::m:diff]]" priority="1"><mfrac><x:choose><x:when test="m:bvar/m:degree"><mrow><msup><mi>d</mi><x:apply-templates select="m:bvar/m:degree/node()"/></msup><x:apply-templates  select="*[last()]"/></mrow><mrow><mi>d</mi><msup><x:apply-templates  select="m:bvar/node()"/><x:apply-templates  select="m:bvar/m:degree/node()"/></msup></mrow></x:when><x:otherwise><mrow><mi>d</mi><x:apply-templates select="*[last()]"/></mrow><mrow><mi>d</mi><x:apply-templates select="m:bvar"/></mrow></x:otherwise></x:choose></mfrac></x:template>   <x:template match="m:apply[*[1][self::m:partialdiff] and m:list and m:ci and count(*)=3]" priority="2"><mrow><msub><mi>D</mi><mrow><x:for-each select="m:list[1]/*"><x:apply-templates select="."/><x:if test="position()&lt;last()"><mo>,</mo></x:if></x:for-each></mrow></msub><mrow><x:apply-templates select="*[3]"/></mrow></mrow></x:template> <x:template match="m:apply[*[1][self::m:partialdiff]]" priority="1"><mfrac><mrow><x:choose>      <x:when test="not(m:bvar/m:degree) and not(m:bvar[2])"> <mo>&#8706;</mo>        </x:when>       <x:otherwise>   <msup><mo>&#8706;</mo>  <mrow>  <x:choose>      <x:when test="m:degree">                <x:apply-templates select="m:degree/node()"/>   </x:when>       <x:when test="m:bvar/m:degree[string(number(.))=\'NaN\']">              <x:for-each select="m:bvar/m:degree">           <x:apply-templates select="node()"/>            <x:if test="position()&lt;last()"><mo>+</mo></x:if>             </x:for-each>           <x:if test="count(m:bvar[not(m:degree)])&gt;0">         <mo>+</mo><mn><x:value-of select="count(m:bvar[not(m:degree)])"/></mn>          </x:if> </x:when>       <x:otherwise>           <mn><x:value-of select="number(sum(m:bvar/m:degree))+count(m:bvar[not(m:degree)])"/></mn>       </x:otherwise>  </x:choose>     </mrow> </msup> </x:otherwise></x:choose><x:apply-templates  select="*[last()]"/></mrow><mrow><x:for-each select="m:bvar">      <mrow>  <mo>&#8706;</mo><msup><x:apply-templates select="node()"/>      <mrow><x:apply-templates select="m:degree/node()"/></mrow>      </msup> </mrow></x:for-each></mrow></mfrac></x:template>  <x:template match="m:apply[*[1][self::m:csymbol=\'partialdiffdegree\']]"><mrow><msub><mo>&#8706;</mo><mrow><x:apply-templates select="*[2]"/></mrow></msub><mfenced><x:apply-templates select="*[4]"/></mfenced></mrow></x:template>   <x:template match="m:lowlimit"/>  <x:template match="m:uplimit"/>  <x:template match="m:bvar"><mi><x:apply-templates/></mi><x:if test="following-sibling::m:bvar"><mo>,</mo></x:if></x:template>  <x:template match="m:degree"/>  <x:template match="m:divergence"><mi>div</mi></x:template> <x:template match="m:apply[*[1][self::m:divergence]and m:bvar and m:vector]"><x:variable name="v" select="m:bvar"/><mrow><mi>div</mi><mo>&#8289;</mo><mo>(</mo><mtable><x:for-each select="m:vector/*"><x:variable name="p" select="position()"/><mtr><mtd><x:apply-templates select="$v[$p]/*"/><mo>&#x21a6;</mo><x:apply-templates select="."/></mtd></mtr></x:for-each></mtable><mo>)</mo></mrow></x:template>  <x:template match="m:grad"><mi>grad</mi></x:template> <x:template match="m:apply[*[1][self::m:grad]and m:bvar]"><mrow><mi>grad</mi><mo>&#8289;</mo><mrow><mo>(</mo><mfenced><x:apply-templates select="m:bvar/*"/></mfenced><mo>&#x21a6;</mo><x:apply-templates select="*[position()!=1][not(self::m:bvar)]"/><mo>)</mo></mrow></mrow></x:template>  <x:template match="m:curl"><mi>curl</mi></x:template>   <x:template match="m:laplacian"><msup><mo>&#8711;</mo><mn>2</mn></msup></x:template> <x:template match="m:apply[*[1][self::m:laplacian]and m:bvar]"><mrow><x:apply-templates select="*[1]"/><mo>&#8289;</mo><mrow><mo>(</mo><mfenced><x:apply-templates select="m:bvar/*"/></mfenced><mo>&#x21a6;</mo><x:apply-templates select="*[position()!=1][not(self::m:bvar)]"/><mo>)</mo></mrow></mrow></x:template>   <x:template match="m:set"><x:call-template name="set"/></x:template> <x:template  match="m:apply[*[1][self::m:csymbol=\'set\']]"><mfenced open="{{" close="}}" separators=","><x:apply-templates select="*[position()!=1]"/></mfenced></x:template>   <x:template match="m:list"><x:call-template name="set"><x:with-param name="o" select="\'(\'"/><x:with-param name="c" select="\')\'"/></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:csymbol=\'list\']]"><mfenced open="(" close=")" separators=","><x:apply-templates select="*[position()!=1]"/></mfenced></x:template>  <x:template match="m:apply[*[1][self::m:union]]                        |m:apply[*[1][self::m:csymbol=\'union\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8746;</mo></x:with-param></x:call-template></x:template> <x:template match="m:apply[*[1][self::m:union]][m:bvar]                                 |m:apply[*[1][self::m:csymbol=\'union\']][m:bvar]"            priority="2" ><x:call-template name="sum"><x:with-param name="mo"><mo>&#x22C3;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:intersect]]                        |m:apply[*[1][self::m:csymbol=\'intersect\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="3"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8745;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:intersect]][m:bvar]                          |m:apply[*[1][self::m:csymbol=\'intersect\']][m:bvar]"        priority="2" ><x:call-template name="sum"><x:with-param name="mo"><mo>&#x22C2;</mo></x:with-param></x:call-template></x:template>    <x:template match="m:apply[*[1][self::m:in]]                        |m:apply[*[1][self::m:csymbol=\'in\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="mo"><mo>&#8712;</mo></x:with-param><x:with-param name="p" select="$p"/><x:with-param name="this-p" select="3"/></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:notin]]|m:reln[*[1][self::m:notin]]                        |m:apply[*[1][self::m:csymbol=\'notin\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="mo"><mo>&#8713;</mo></x:with-param><x:with-param name="p" select="$p"/><x:with-param name="this-p" select="3"/></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:subset]]                        |m:apply[*[1][self::m:csymbol=\'subset\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8838;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:prsubset]]                        |m:apply[*[1][self::m:csymbol=\'prsubset\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8834;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:notsubset]]                        |m:apply[*[1][self::m:csymbol=\'notsubset\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8840;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:notprsubset]]                        |m:apply[*[1][self::m:csymbol=\'notprsubset\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8836;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:setdiff]]                        |m:apply[*[1][self::m:csymbol=\'setdiff\']]"><x:param name="p" select="0"/><x:call-template name="binary"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#8726;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:card]]                        |m:apply[*[1][self::m:csymbol=\'card\']]"><mrow><mo>|</mo><x:apply-templates select="*[2]"/><mo>|</mo></mrow></x:template>  <x:template match="m:apply[*[1][self::m:cartesianproduct or self::m:vectorproduct]]                               |m:apply[*[1][self::m:csymbol[.=\'cartesian_product\' or . = \'vectorproduct\']]]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>&#215;</mo></x:with-param></x:call-template></x:template> <x:template match="m:apply[*[1][self::m:cartesianproduct][count(following-sibling::m:reals)=count(following-sibling::*)]]" priority="2"><msup><x:apply-templates select="*[2]"><x:with-param name="p" select="5"/></x:apply-templates><mn><x:value-of select="count(*)-1"/></mn></msup></x:template>   <x:template name="sum" match="m:apply[*[1][self::m:sum]]"><x:param name="mo"><mo>&#8721;</mo></x:param><mrow><munderover><x:copy-of select="$mo"/><mrow><x:apply-templates select="m:lowlimit|m:interval/*[1]|m:condition/*|m:domainofapplication/*"/></mrow><mrow><x:apply-templates select="m:uplimit/*|m:interval/*[2]"/></mrow></munderover><x:apply-templates select="*[last()]"/></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'sum\']]"><mrow><munder><mo>&#8721;</mo><x:apply-templates select="*[2]"/></munder><x:apply-templates select="*[last()]"/></mrow></x:template> <x:template match="m:apply/m:lowlimit" priority="3"><mrow><x:if test="../m:bvar"><x:apply-templates select="../m:bvar/node()"/><mo>=</mo></x:if><x:apply-templates/></mrow></x:template>  <x:template match="m:apply[*[1][self::m:product]]"><x:call-template name="sum"><x:with-param name="mo"><mo>&#8719;</mo></x:with-param></x:call-template></x:template>  <x:template match="m:apply[*[1][self::m:csymbol=\'product\']]"><mrow><munder><mo>&#8719;</mo><x:apply-templates select="*[2]"/></munder><x:apply-templates select="*[last()]"/></mrow></x:template>  <x:template match="m:apply[*[1][self::m:limit]]"><mrow><munder><mi>lim</mi><mrow><x:apply-templates select="m:lowlimit|m:condition/*"/></mrow></munder><x:apply-templates select="*[last()]"/></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'limit\']][m:bind]"><mrow><munder><mi>lim</mi><mrow><x:apply-templates select="m:bind/m:bvar/*"/><mo><x:choose>   <x:when test="*[3]=\'above\'">&#8600;</x:when>  <x:when test="*[3]=\'below\'">&#8599;</x:when>  <x:otherwise>&#8594;</x:otherwise></x:choose></mo><x:apply-templates select="*[2]"/></mrow></munder><x:apply-templates select="m:bind/*[last()]"/></mrow></x:template>   <x:template match="m:apply[m:limit]/m:lowlimit" priority="4"><mrow><x:apply-templates select="../m:bvar/node()"/><mo>&#8594;</mo><x:apply-templates/></mrow></x:template>   <x:template match="m:apply[*[1][self::m:tendsto]]|m:reln[*[1][self::m:tendsto]]"><x:param name="p"/><x:call-template name="binary"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo><x:choose><x:when test="@type=\'above\'">&#8600;</x:when><x:when test="@type=\'below\'">&#8599;</x:when><x:when test="@type=\'two-sided\'">&#8594;</x:when><x:otherwise>&#8594;</x:otherwise></x:choose></mo></x:with-param></x:call-template></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'tendsto\']]"><mrow><x:apply-templates select="*[3]"/><mo><x:choose>       <x:when test="*[1][self::above]">&#8600;</x:when>       <x:when test="*[1][self::below]">&#8599;</x:when>       <x:when test="*[1][self::two-sided]">&#8594;</x:when>   <x:otherwise>&#8594;</x:otherwise></x:choose></mo><x:apply-templates select="*[4]"/></mrow></x:template> <x:template match="m:apply[*[1][self::m:semantics/m:ci=\'tendsto\']]"><mrow><x:apply-templates select="*[2]"/><mo>&#8594;</mo><x:apply-templates select="*[3]"/></mrow></x:template> <x:template match="m:tendsto"><mi>tendsto</mi></x:template>  <x:template match="m:apply[*[1][  self::m:sin or self::m:cos or self::m:tan or self::m:sec or  self::m:csc or self::m:cot or self::m:sinh or self::m:cosh or  self::m:tanh or self::m:sech or self::m:csch or self::m:coth or  self::m:arcsin or self::m:arccos or self::m:arctan or self::m:arccosh  or self::m:arccot or self::m:arccoth or self::m:arccsc or  self::m:arccsch or self::m:arcsec or self::m:arcsech or  self::m:arcsinh or self::m:arctanh or self::m:ln]]"><mrow><mi><x:value-of select="local-name(*[1])"/></mi><mo>&#8289;</mo><x:apply-templates select="*[2]"><x:with-param name="p" select="7"/></x:apply-templates></mrow></x:template>  <x:template match="  m:sin | m:cos | m:tan | m:sec |  m:csc | m:cot | m:sinh | m:cosh |  m:tanh | m:sech | m:csch | m:coth |  m:arcsin | m:arccos | m:arctan | m:arccosh  | m:arccot | m:arccoth | m:arccsc |  m:arccsch | m:arcsec | m:arcsech |  m:arcsinh | m:arctanh | m:ln|m:mean|  m:plus|m:minus"><mi><x:value-of select="local-name()"/></mi></x:template>     <x:template match="m:apply[*[1][self::m:exp]]                        |m:apply[*[1][self::m:csymbol=\'exp\']]"><msup><mi>e</mi><mrow><x:apply-templates select="*[2]"/></mrow></msup></x:template>     <x:template match="m:apply[*[1][self::m:log]]                        |m:apply[*[1][self::m:csymbol=\'log\']]"><mrow><x:choose><x:when test="not(m:logbase) or m:logbase=10"><mi>log</mi></x:when><x:otherwise><msub><mi>log</mi><mrow><x:apply-templates select="m:logbase/node()"/></mrow></msub></x:otherwise></x:choose><mo>&#8289;</mo><x:apply-templates select="*[last()]"><x:with-param name="p" select="7"/></x:apply-templates></mrow></x:template>   <x:template match="m:apply[*[1][self::m:mean]]                        |m:apply[*[1][self::m:csymbol=\'mean\']]"><mrow><mo>&#9001;</mo><x:for-each select="*[position()&gt;1]"><x:apply-templates select="."/><x:if test="position() !=last()"><mo>,</mo></x:if></x:for-each><mo>&#9002;</mo></mrow></x:template>   <x:template match="m:sdev|m:csymbol[.=\'sdev\']"><mo>&#963;</mo></x:template>  <x:template match="m:apply[*[1][self::m:variance]]                        |m:apply[*[1][self::m:csymbol=\'variance\']]"><msup><mrow><mo>&#963;</mo><mo>&#8289;</mo><mfenced><x:apply-templates select="*[position()!=1]"/></mfenced></mrow><mn>2</mn></msup></x:template>   <x:template match="m:median"><mi>median</mi></x:template>   <x:template match="m:mode"><mi>mode</mi></x:template>  <x:template match="m:apply[*[1][self::m:moment]]"><mrow><mo>&#9001;</mo><msup><x:variable name="data"                     select="*[not(position()=1)]                            [not(self::m:degree or self::m:momentabout)]"/><x:choose>   <x:when test="$data[2]">        <mfenced>       <x:apply-templates select="$data"/>     </mfenced>      </x:when>       <x:otherwise>   <x:apply-templates select="$data"/>     </x:otherwise></x:choose><mrow><x:apply-templates select="m:degree/node()"/></mrow></msup><mo>&#9002;</mo></mrow></x:template> <x:template match="m:apply[*[1][self::m:csymbol=\'moment\']]"><msub><mrow><mo>&#9001;</mo><msup> <x:apply-templates select="*[4]"/>      <x:apply-templates select="*[2]"/></msup><mo>&#9002;</mo></mrow><x:apply-templates select="*[3]"/>       </msub></x:template>  <x:template match="m:momentabout"/> <x:template match="m:apply[*[1][self::m:moment]][m:momentabout]" priority="2"><msub><mrow><mo>&#9001;</mo><msup>     <x:variable name="data"                       select="*[not(position()=1)]                            [not(self::m:degree or self::m:momentabout)]"/>   <x:choose>      <x:when test="$data[2]">        <mfenced>       <x:apply-templates select="$data"/>     </mfenced>      </x:when>       <x:otherwise>   <x:apply-templates select="$data"/>     </x:otherwise>  </x:choose>     <mrow><x:apply-templates 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select="7"/></x:apply-templates><mi>T</mi></msup></x:template>  <x:template match="m:apply[*[1][self::m:selector]]                        |m:apply[*[1][self::m:csymbol=\'selector\']]"><msub><x:apply-templates select="*[2]"><x:with-param name="p" select="7"/></x:apply-templates><mrow><x:for-each select="*[position()&gt;2]"><x:apply-templates select="."/><x:if test="position() !=last()"><mo>,</mo></x:if></x:for-each></mrow></msub></x:template>      <x:template match="m:apply[*[1][self::m:scalarproduct]]                        |m:apply[*[1][self::m:csymbol=\'scalarproduct\']]"><x:param name="p" select="0"/><x:call-template name="infix"><x:with-param name="this-p" select="2"/><x:with-param name="p" select="$p"/><x:with-param name="mo"><mo>.</mo></x:with-param></x:call-template></x:template>   <x:template match="m:apply[*[1][self::m:outerproduct]]                        |m:apply[*[1][self::m:csymbol=\'outerproduct\']]"><x:param name="p" select="0"/><x:call-template 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select="$cy/*/*"/></mpadded></msup>       </x:when>       <x:when test="$cy/@location=\'se\'">    <msub><x:copy-of select="$b"/><mpadded width="0em"><x:copy-of select="$cy/*/*"/></mpadded></msub>       </x:when>       <x:when test="$cy/@location=\'w\'">     <msup><mrow/><mpadded lspace="-1width" width="0em"><x:copy-of select="$cy/*/*"/></mpadded></msup>       <x:copy-of select="$b"/>        </x:when>       <x:when test="$cy/@location=\'e\'">     <x:copy-of select="$b"/>        <msup><mrow/><mpadded width="0em"><x:copy-of select="$cy/*/*"/></mpadded></msup>        </x:when>       <x:otherwise>   <x:copy-of select="$b"/>        </x:otherwise>  </x:choose></x:copy></x:for-each></x:when><x:otherwise><x:for-each select="(//*)[position()&lt;= $offset]"><mtd/></x:for-each><x:copy-of select="*"/></x:otherwise></x:choose></mtr></x:for-each></mtable></x:template> <x:template mode="mstack1" match="*"><x:param name="p"/><x:param name="maxl" select="0"/><mtr l="{1 + $p}"><x:if test="ancestor::mstack[1]/@stackalign=\'left\'"><x:attribute name="l"><x:value-of  select="$p"/></x:attribute></x:if><mtd><x:apply-templates select="."/></mtd></mtr></x:template>  <x:template mode="mstack1" match="m:msrow"><x:param name="p"/><x:param name="maxl" select="0"/><x:variable  name="align1" select="ancestor::m:mstack[1]/@stackalign"/><x:variable name="align"><x:choose><x:when test="string($align1)=\'\'">decimalpoint</x:when><x:otherwise><x:value-of select="$align1"/></x:otherwise></x:choose></x:variable><x:variable name="row"><x:apply-templates mode="mstack1" select="*"><x:with-param name="p" select="0"/></x:apply-templates></x:variable><x:text>&#10;</x:text><x:variable name="l1"><x:choose><x:when test="$align=\'decimalpoint\' and m:mn"><x:for-each select="c:node-set($row)/m:mtr[m:mtd/m:mn][1]"><x:value-of select="number(sum(@l))+count(preceding-sibling::*/@l)"/></x:for-each></x:when><x:when test="$align=\'right\' or $align=\'decimalpoint\'"><x:value-of select="count(c:node-set($row)/m:mtr/m:mtd)"/></x:when><x:otherwise><x:value-of select="0"/></x:otherwise></x:choose></x:variable><mtr class="msrow" l="{number($l1) + number(sum(@position)) +$p}"><x:copy-of select="c:node-set($row)/m:mtr/*"/></mtr></x:template> <x:template mode="mstack1" match="m:mn"><x:param name="p"/><x:variable name="align1" select="ancestor::m:mstack[1]/@stackalign"/><x:variable name="dp1" select="ancestor::*[@decimalpoint][1]/@decimalpoint"/><x:variable name="align"><x:choose><x:when test="string($align1)=\'\'">decimalpoint</x:when><x:otherwise><x:value-of select="$align1"/></x:otherwise></x:choose></x:variable><x:variable name="dp"><x:choose><x:when test="string($dp1)=\'\'">.</x:when><x:otherwise><x:value-of select="$dp1"/></x:otherwise></x:choose></x:variable><mtr l="$p"><x:variable name="mn" select="normalize-space(.)"/><x:variable name="len" select="string-length($mn)"/><x:choose><x:when test="$align=\'right\' or ($align=\'decimalpoint\' and not(contains($mn,$dp)))"><x:attribute name="l"><x:value-of select="$p + $len"/></x:attribute></x:when><x:when test="$align=\'decimalpoint\'"><x:attribute name="l"><x:value-of select="$p + string-length(substring-before($mn,$dp))"/></x:attribute></x:when></x:choose> <x:for-each select="(//node())[position() &lt;=$len]"><x:variable name="pos" select="position()"/><mtd><mn><x:value-of select="substring($mn,$pos,1)"/></mn></mtd></x:for-each></mtr></x:template>  <x:template match="m:msgroup" mode="mstack1"><x:param name="p"/><x:variable name="s" select="number(sum(@shift))"/><x:variable name="thisp" select="number(sum(@position))"/><x:for-each select="*"><x:apply-templates mode="mstack1" select="."><x:with-param name="p" select="number($p)+$thisp+(position()-1)*$s"/></x:apply-templates></x:for-each></x:template>    <x:template match="m:msline" mode="mstack1"><x:param name="p"/><x:variable  name="align1" select="ancestor::m:mstack[1]/@stackalign"/><x:variable name="align"><x:choose><x:when test="string($align1)=\'\'">decimalpoint</x:when><x:otherwise><x:value-of select="$align1"/></x:otherwise></x:choose></x:variable><mtr class="msline"><x:attribute name="l"><x:choose><x:when test="not(string(@length)) or @length=0">*</x:when><x:when test="string($align)=\'right\' or string($align)=\'decimalpoint\' "><x:value-of select="$p+ @length"/></x:when><x:otherwise><x:value-of select="$p"/></x:otherwise></x:choose></x:attribute><x:variable name="w"><x:choose><x:when test="@mslinethickness=\'thin\'">0.1em</x:when><x:when test="@mslinethickness=\'medium\'">0.15em</x:when><x:when test="@mslinethickness=\'thick\'">0.2em</x:when><x:when test="@mslinethickness"><x:value-of select="@mslinethickness"/></x:when><x:otherwise>0.15em</x:otherwise></x:choose></x:variable><x:choose><x:when test="$hascolspan"><mtd class="msline" columnspan="{@length}"><x:copy-of select="@position"/><x:attribute name="style"><x:value-of select="concat(\'border-style: solid; border-width: 0 0 \',$w,\' 0\')"/></x:attribute></mtd></x:when><x:when test="not(string(@length)) or @length=0"><mtd class="mslinemax"><mpadded lspace="-0.5em" width="0em" height="0em"><mfrac linethickness="{$w}"><mspace width="1em"/><mrow/></mfrac></mpadded></mtd></x:when><x:otherwise><x:variable name="l" select="@length"/><x:for-each select="(//node())[position()&lt;=$l]"><mtd class="msline"><mpadded lspace="-0.5em" width="0em" height="0em"><mfrac linethickness="{$w}">    <mspace width="1em"/>   <mrow/></mfrac></mpadded></mtd></x:for-each></x:otherwise></x:choose></mtr></x:template>  <x:template match="m:mscarries" mode="mstack1"><x:param name="p"/><x:variable  name="align1" select="ancestor::m:mstack[1]/@stackalign"/><x:variable name="l1"><x:choose><x:when test="string($align1)=\'left\'">0</x:when><x:otherwise><x:value-of select="count(*)"/></x:otherwise></x:choose></x:variable><mtr class="mscarries" l="{$p + $l1 + sum(@position)}"><x:apply-templates select="*" mode="msc"/></mtr></x:template> <x:template match="*" mode="msc"><mtd><x:copy-of select="../@location|../@crossout"/><mstyle mathsize="70%"><x:apply-templates select="."/></mstyle></mtd></x:template> <x:template match="m:mscarry" mode="msc"><mtd><x:copy-of select="@location|@crossout"/><mstyle mathsize="70%"><x:apply-templates select="*"/></mstyle></mtd></x:template>  <x:template match="m:mlongdiv"><x:variable name="ms"><mstack><x:copy-of select="(ancestor-or-self::*/@decimalpoint)[last()]"/><x:choose><x:when test="@longdivstyle=\'left/\right\'"><msrow><mrow><x:copy-of select="*[1]"/></mrow><mo>/</mo><x:copy-of select="*[3]"/><mo>\</mo><x:copy-of select="*[2]"/></msrow></x:when><x:when test="@longdivstyle=\'left)(right\'"><msrow><mrow><x:copy-of select="*[1]"/></mrow><mo>)</mo><x:copy-of select="*[3]"/><mo>(</mo><x:copy-of select="*[2]"/></msrow></x:when><x:when test="@longdivstyle=\':right=right\'"><msrow><x:copy-of select="*[3]"/><mo>:</mo><x:copy-of select="*[1]"/><mo>=</mo><x:copy-of select="*[2]"/></msrow></x:when><x:otherwise><x:copy-of select="*[2]"/><msline length="{string-length(*[3])}"/><msrow><mrow><x:copy-of select="*[1]"/></mrow><mo>)</mo><x:copy-of select="*[3]"/></msrow></x:otherwise></x:choose><x:copy-of select="*[position()&gt;3]"/></mstack></x:variable><x:apply-templates select="c:node-set($ms)"/></x:template>    <x:template match="m:menclose[@notation=\'madruwb\']" mode="rtl"><menclose notation="bottom right"><x:apply-templates mode="rtl"/></menclose></x:template> </x:stylesheet>';
+  /*
+   *  End of ctop.xsl material.
+   */
+  
+  var ctop;
+  if (window.XSLTProcessor) {
+    // standard method: just use an XSLTProcessor and parse the stylesheet
+    if (!MATHML.ParseXML) {MATHML.ParseXML = MATHML.createParser()}
+    MATHML.ctopXSLT = new XSLTProcessor();
+    MATHML.ctopXSLT.importStylesheet(MATHML.ParseXML(ctopStylesheet));
+  } else if (MathJax.Hub.Browser.isMSIE) {
+    // nonstandard methods for Internet Explorer
+    if (MathJax.Hub.Browser.versionAtLeast("9.0")) {
+      // For Internet Explorer >= 9, use createProcessor
+      ctop = new ActiveXObject("Msxml2.FreeThreadedDOMDocument");
+      ctop.loadXML(ctopStylesheet);
+      var xslt = new ActiveXObject("Msxml2.XSLTemplate");
+      xslt.stylesheet = ctop;
+      MATHML.ctopXSLT = {
+        ctop: xslt.createProcessor(),
+        transformToDocument: function(doc) {
+          this.ctop.input = doc;
+          this.ctop.transform();
+          return this.ctop.output;
+        }
+      }
+    } else {
+      // For Internet Explorer <= 8, use transformNode
+      ctop = MATHML.createMSParser();
+      ctop.async = false;
+      ctop.loadXML(ctopStylesheet);
+      MATHML.ctopXSLT = {
+        ctop: ctop,
+        transformToDocument: function(doc) {
+          return doc.documentElement.transformNode(this.ctop);
+        }
+      }
+    }
+  } else {
+    // No XSLT support. Do not change the <math> content.
+    MATHML.ctopXSLT = null;
+  }
+
+  MathJax.Hub.Startup.signal.Post("MathML content-mathml Ready");
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/extensions/MathML/content-mathml.js");
diff --git a/unpacked/extensions/MathMenu.js b/unpacked/extensions/MathMenu.js
index 8a2075a29..1e2aa945e 100644
--- a/unpacked/extensions/MathMenu.js
+++ b/unpacked/extensions/MathMenu.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/MathMenu.js
@@ -8,7 +11,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,7 +27,7 @@
  */
 
 (function (HUB,HTML,AJAX,CALLBACK,OUTPUT) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
 
   var SIGNAL = MathJax.Callback.Signal("menu")  // signal for menu events
   
@@ -33,12 +36,18 @@
     signal: SIGNAL
   };
 
+  var _ = function (id) {
+    return MathJax.Localization._.apply(
+      MathJax.Localization,
+      [["MathMenu",id]].concat([].slice.call(arguments,1))
+    );
+  };
+
   var isPC = HUB.Browser.isPC, isMSIE = HUB.Browser.isMSIE, isIE9 = ((document.documentMode||0) > 8);
   var ROUND = (isPC ? null : "5px");
   
   var CONFIG = HUB.CombineConfig("MathMenu",{
     delay: 150,                                    // the delay for submenus
-    helpURL: "http://www.mathjax.org/help-v2/user/",  // the URL for the "MathJax Help" menu
     closeImg: AJAX.fileURL(OUTPUT.imageDir+"/CloseX-31.png"), // image for close "X" for mobiles
 
     showRenderer: true,                            //  show the "Math Renderer" menu?
@@ -46,6 +55,8 @@
     showFontMenu: false,                           //  show the "Font Preference" menu?
     showContext:  false,                           //  show the "Context Menu" menu?
     showDiscoverable: false,                       //  show the "Discoverable" menu?
+    showLocale: true,                              //  show the "Locale" menu?
+    showLocaleURL: false,                          //  show the "Load from URL" menu?
 
     windowSettings: {                              // for source window
       status: "no", toolbar: "no", locationbar: "no", menubar: "no",
@@ -101,13 +112,6 @@
         background:"transparent"
       },
 
-      ".MathJax_MenuTitle": {
-        "background-color":"#CCCCCC",
-        margin: (isPC ? "-1px -1px 1px -1px" : "-5px 0 0 0"),
-        "text-align":"center", "font-style":"italic", "font-size":"80%", color:"#444444",
-        padding:"2px 0", overflow:"hidden"
-      },
-
       ".MathJax_MenuArrow": {
         position:"absolute", right:".5em", color:"#666666",
         "font-family": (isMSIE ? "'Arial unicode MS'" : null)
@@ -175,7 +179,6 @@
      */
     Post: function (event,parent) {
       if (!event) {event = window.event};
-      var title = (!this.title ? null : [["div",{className: "MathJax_MenuTitle"},[this.title]]]);
       var div = document.getElementById("MathJax_MenuFrame");
       if (!div) {
         div = MENU.Background(this);
@@ -187,7 +190,8 @@
         onmouseup: MENU.Mouseup, ondblclick: FALSE,
         ondragstart: FALSE, onselectstart: FALSE, oncontextmenu: FALSE,
         menuItem: this, className: "MathJax_Menu"
-      },title);
+      });
+      MathJax.Localization.setCSS(menu);
 
       for (var i = 0, m = this.items.length; i < m; i++) {this.items[i].Create(menu)}
       if (MENU.isMobile) {
@@ -251,16 +255,17 @@
     },
 
     /*
-     *  Find a named item in a menu (or submenu).
-     *  A list of names means descend into submenus.
+     *  Find an item in a menu (or submenu) by name (Find) or ID (FindID).
+     *  A list of names or IDs means descend into submenus.
      */
-    Find: function (name) {
-      var names = [].slice.call(arguments,1);
+    Find: function (name) {return this.FindN(1,name,[].slice.call(arguments,1))},
+    FindId: function (name) {return this.FindN(0,name,[].slice.call(arguments,1))},
+    FindN: function (n,name,names) {
       for (var i = 0, m = this.items.length; i < m; i++) {
-        if (this.items[i].name === name) {
+        if (this.items[i].name[n] === name) {
           if (names.length) {
             if (!this.items[i].menu) {return null}
-            return this.items[i].menu.Find.apply(this.items[i].menu,names);
+            return this.items[i].menu.FindN(n,names[0],names.slice(1));
           }
           return this.items[i];
         }
@@ -271,9 +276,11 @@
     /*
      *  Find the index of a menu item (so we can insert before or after it)
      */
-    IndexOf: function (name) {
+    IndexOf: function (name) {return this.IndexOfN(1,name)},
+    IndexOfId: function (name) {return this.IndexOfN(0,name)},
+    IndexOfN: function (n,name) {
       for (var i = 0, m = this.items.length; i < m; i++)
-        {if (this.items[i].name === name) {return i}}
+        {if (this.items[i].name[n] === name) {return i}}
       return null;
     }
     
@@ -317,12 +324,12 @@
       var div = HTML.addElement(document.body,"div",{style:this.BGSTYLE, id:"MathJax_MenuFrame"},
                     [["div",{style: this.BGSTYLE, menuItem: menu, onmousedown: this.Remove}]]);
       var bg = div.firstChild;
-      if (menu.msieBackgroundBug) {
+      if (MENU.msieBackgroundBug) {
         //  MSIE doesn't allow transparent background to be hit boxes, so
         //  fake it using opacity with solid background color
         bg.style.backgroundColor = "white"; bg.style.filter = "alpha(opacity=0)";
       }
-      if (menu.msieFixedPositionBug) {
+      if (MENU.msieFixedPositionBug) {
         //  MSIE can't do fixed position, so use a full-sized background
         //  and an onresize handler to update it (stupid, but necessary)
         div.width = div.height = 0; this.Resize();
@@ -361,7 +368,7 @@
    *  The menu item root subclass
    */
   var ITEM = MENU.ITEM = MathJax.Object.Subclass({
-    name: "", // the menu item's label
+    name: "", // the menu item's label as [id,label] pair
 
     Create: function (menu) {
       if (!this.hidden) {
@@ -376,6 +383,7 @@
         HTML.addElement(menu,"div",def,this.Label(def,menu));
       }
     },
+    Name: function () {return _(this.name[0],this.name[1])},
 
     Mouseover: function (event,menu) {
       if (!this.disabled) {this.Activate(menu)}
@@ -433,11 +441,12 @@
     action: function () {},
 
     Init: function (name,action,def) {
+      if (!(name instanceof Array)) {name = [name,name]}  // make [id,label] pair
       this.name = name; this.action = action;
       this.With(def);
     },
     
-    Label: function (def,menu) {return [this.name]},
+    Label: function (def,menu) {return [this.Name()]},
     Mouseup: function (event,menu) {
       if (!this.disabled) {
         this.Remove(event,menu);
@@ -457,13 +466,14 @@
     marker: (isPC && !HUB.Browser.isSafari ? "\u25B6" : "\u25B8"),  // the menu arrow
 
     Init: function (name,def) {
+      if (!(name instanceof Array)) {name = [name,name]}  // make [id,label] pair
       this.name = name; var i = 1;
       if (!(def instanceof MENU.ITEM)) {this.With(def), i++}
       this.menu = MENU.apply(MENU,[].slice.call(arguments,i));
     },
     Label: function (def,menu) {
       this.menu.posted = false;
-      return [this.name+" ",["span",{className:"MathJax_MenuArrow"},[this.marker]]];
+      return [this.Name()+" ",["span",{className:"MathJax_MenuArrow"},[this.marker]]];
     },
     Timer: function (event,menu) {
       if (this.timer) {clearTimeout(this.timer)}
@@ -506,13 +516,14 @@
     marker: (isPC ? "\u25CF" : "\u2713"),   // the checkmark
 
     Init: function (name,variable,def) {
+      if (!(name instanceof Array)) {name = [name,name]}  // make [id,label] pair
       this.name = name; this.variable = variable; this.With(def);
-      if (this.value == null) {this.value = this.name}
+      if (this.value == null) {this.value = this.name[0]}
     },
     Label: function (def,menu) {
       var span = {className:"MathJax_MenuRadioCheck"};
       if (CONFIG.settings[this.variable] !== this.value) {span = {style:{display:"none"}}}
-      return [["span",span,[this.marker]]," "+this.name];
+      return [["span",span,[this.marker]]," "+this.Name()];
     },
     Mouseup: function (event,menu) {
       if (!this.disabled) {
@@ -542,12 +553,13 @@
     marker: "\u2713",   // the checkmark
 
     Init: function (name,variable,def) {
+      if (!(name instanceof Array)) {name = [name,name]}  // make [id,label] pair
       this.name = name; this.variable = variable; this.With(def);
     },
     Label: function (def,menu) {
       var span = {className:"MathJax_MenuCheck"};
       if (!CONFIG.settings[this.variable]) {span = {style:{display:"none"}}}
-      return [["span",span,[this.marker]]," "+this.name];
+      return [["span",span,[this.marker]]," "+this.Name()];
     },
     Mouseup: function (event,menu) {
       if (!this.disabled) {
@@ -567,11 +579,14 @@
    *  A menu item that is a label
    */
   MENU.ITEM.LABEL = MENU.ITEM.Subclass({
-    Init: function (name,def) {this.name = name; this.With(def)},
+    Init: function (name,def) {
+      if (!(name instanceof Array)) {name = [name,name]}  // make [id,label] pair
+      this.name = name; this.With(def);
+    },
     Label: function (def,menu) {
       delete def.onmouseover, delete def.onmouseout; delete def.onmousedown;
       def.className += " MathJax_MenuLabel";
-      return [this.name];
+      return [this.Name()];
     }
   });
 
@@ -594,28 +609,31 @@
    *  Handle the ABOUT box
    */
   MENU.About = function () {
-    var HTMLCSS = OUTPUT["HTML-CSS"] || {fontInUse: ""};
-    var local = (HTMLCSS.webFonts ? "" : "local "), web = (HTMLCSS.webFonts ? " web" : "");
-    var font = (HTMLCSS.imgFonts ? "Image" : local+HTMLCSS.fontInUse+web) + " fonts";
-    if (font === "local  fonts" && OUTPUT.SVG) {font = "web SVG fonts"}
+    var HTMLCSS = OUTPUT["HTML-CSS"] || {};
+    var font = 
+       (HTMLCSS.imgFonts ? "image" :
+       (HTMLCSS.fontInUse ?
+         (HTMLCSS.webFonts ? "web" : "local")+" "+HTMLCSS.fontInUse :
+       (OUTPUT.SVG ? "web SVG" : "generic")) ) + " fonts";
+    var format = (!HTMLCSS.webFonts || HTMLCSS.imgFonts ? null :
+        HTMLCSS.allowWebFonts.replace(/otf/,"woff or otf") + " fonts");
     var jax = ["MathJax.js v"+MathJax.fileversion,["br"]];
     jax.push(["div",{style:{"border-top":"groove 2px",margin:".25em 0"}}]);
-    MENU.About.GetJax(jax,MathJax.InputJax,"Input Jax");
-    MENU.About.GetJax(jax,MathJax.OutputJax,"Output Jax");
-    MENU.About.GetJax(jax,MathJax.ElementJax,"Element Jax");
+    MENU.About.GetJax(jax,MathJax.InputJax,["InputJax","%1 Input Jax v%2"]);
+    MENU.About.GetJax(jax,MathJax.OutputJax,["OutputJax","%1 Output Jax v%2"]);
+    MENU.About.GetJax(jax,MathJax.ElementJax,["ElementJax","%1 Element Jax v%2"]);
     jax.push(["div",{style:{"border-top":"groove 2px",margin:".25em 0"}}]);
-    MENU.About.GetJax(jax,MathJax.Extension,"Extension",true);
+    MENU.About.GetJax(jax,MathJax.Extension,["Extension","%1 Extension v%2"],true);
     jax.push(["div",{style:{"border-top":"groove 2px",margin:".25em 0"}}],["center",{},[
-      HUB.Browser + " v"+HUB.Browser.version +
-      (HTMLCSS.webFonts && !HTMLCSS.imgFonts ? " \u2014 " + 
-        HTMLCSS.allowWebFonts.replace(/otf/,"woff or otf") + " fonts" : "")
+      HUB.Browser + " v"+HUB.Browser.version + (format ? 
+        " \u2014 " + _(format.replace(/ /g,""),format) : "")
     ]]);
     MENU.About.div = MENU.Background(MENU.About);
     var about = HTML.addElement(MENU.About.div,"div",{
       id: "MathJax_About"
     },[
       ["b",{style:{fontSize:"120%"}},["MathJax"]]," v"+MathJax.version,["br"],
-      "using "+font,["br"],["br"],
+      _(font.replace(/ /g,""),"using "+font),["br"],["br"],
       ["span",{style:{
         display:"inline-block", "text-align":"left", "font-size":"80%",
         "max-height":"20em", overflow:"auto", 
@@ -628,6 +646,7 @@
         onclick: MENU.About.Remove
       }]
     ]);
+    MathJax.Localization.setCSS(about);
     var doc = (document.documentElement||{});
     var H = window.innerHeight || doc.clientHeight || doc.scrollHeight || 0;
     if (MENU.prototype.msieAboutBug) {
@@ -646,7 +665,7 @@
     var info = [];
     for (var id in JAX) {if (JAX.hasOwnProperty(id) && JAX[id]) {
       if ((noTypeCheck && JAX[id].version) || (JAX[id].isa && JAX[id].isa(JAX)))
-        {info.push((JAX[id].id||id)+" "+type+" v"+JAX[id].version)}
+        {info.push(_(type[0],type[1],(JAX[id].id||id),JAX[id].version))}
     }}
     info.sort();
     for (var i = 0, m = info.length; i < m; i++) {jax.push(info[i],["br"])}
@@ -658,7 +677,8 @@
    *  Handle the MathJax HELP menu
    */
   MENU.Help = function () {
-    window.open(CONFIG.helpURL,"MathJaxHelp");
+    AJAX.Require("[MathJax]/extensions/HelpDialog.js",
+                 function () {MathJax.Extension.Help.Dialog()});
   };
   
   /*
@@ -689,8 +709,13 @@
         );
         return;
       }
+    } else if (this.format === "Error") {
+      MENU.ShowSource.Text(MENU.jax.errorText,event);
     } else {
-      if (MENU.jax.originalText == null) {alert("No original form available"); return}
+      if (MENU.jax.originalText == null) {
+        alert(_("NoOriginalForm","No original form available"));
+        return;
+      }
       MENU.ShowSource.Text(MENU.jax.originalText,event);
     }
   };
@@ -706,16 +731,17 @@
     var w = MENU.ShowSource.Window(event); delete MENU.ShowSource.w;
     text = text.replace(/^\s*/,"").replace(/\s*$/,"");
     text = text.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");
+    var title = _("EqSource","MathJax Equation Source");
     if (MENU.isMobile) {
       w.document.open();
-      w.document.write("<html><head><meta name='viewport' content='width=device-width, initial-scale=1.0' /><title>MathJax Equation Source</title></head><body style='font-size:85%'>");
+      w.document.write("<html><head><meta name='viewport' content='width=device-width, initial-scale=1.0' /><title>"+title+"</title></head><body style='font-size:85%'>");
       w.document.write("<pre>"+text+"</pre>");
-      w.document.write("<hr><input type='button' value='Close' onclick='window.close()' />");
+      w.document.write("<hr><input type='button' value='"+_("Close","Close")+"' onclick='window.close()' />");
       w.document.write("</body></html>");
       w.document.close();
     } else {
       w.document.open();
-      w.document.write("<html><head><title>MathJax Equation Source</title></head><body style='font-size:85%'>");
+      w.document.write("<html><head><title>"+title+"</title></head><body style='font-size:85%'>");
       w.document.write("<table><tr><td><pre>"+text+"</pre></td></tr></table>");
       w.document.write("</body></html>");
       w.document.close();
@@ -740,7 +766,7 @@
   MENU.Scale = function () {
     var HTMLCSS = OUTPUT["HTML-CSS"], nMML = OUTPUT.NativeMML, SVG = OUTPUT.SVG;
     var SCALE = (HTMLCSS||nMML||SVG||{config:{scale:100}}).config.scale;
-    var scale = prompt("Scale all mathematics (compared to surrounding text) by",SCALE+"%");
+    var scale = prompt(_("ScaleMath","Scale all mathematics (compared to surrounding text) by"),SCALE+"%");
     if (scale) {
       if (scale.match(/^\s*\d+(\.\d*)?\s*%?\s*$/)) {
         scale = parseFloat(scale);
@@ -752,8 +778,9 @@
             MENU.cookie.scale = scale;
             MENU.saveCookie(); HUB.Reprocess();
           }
-        } else {alert("The scale should not be zero")}
-      } else {alert("The scale should be a percentage (e.g., 120%)")}
+        } else {alert(_("NonZeroScale","The scale should not be zero"))}
+      } else {alert(_("PercentScale",
+                      "The scale should be a percentage (e.g., 120%%)"))}
     }
   };
   
@@ -777,7 +804,8 @@
       switch (CONFIG.settings.renderer) {
         case "NativeMML":
           if (!CONFIG.settings.warnedMML) {
-            if (BROWSER.isChrome || (BROWSER.isSafari && !BROWSER.versionAtLeast("5.0"))) {message = MESSAGE.MML.WebKit}
+            if (BROWSER.isChrome && BROWSER.version.substr(0,3) !== "24.") {message = MESSAGE.MML.WebKit} 
+            else if (BROWSER.isSafari && !BROWSER.versionAtLeast("5.0")) {message = MESSAGE.MML.WebKit}
             else if (BROWSER.isMSIE) {if (!BROWSER.hasMathPlayer) {message = MESSAGE.MML.MSIE}}
             else {message = MESSAGE.MML[BROWSER]}
             warned = "warnedMML";
@@ -791,10 +819,18 @@
           break;  
       }
       if (message) {
-        message += "\n\nSwitch the renderer anyway?\n\n" +
-                    "(Press OK to switch, CANCEL to continue with the current renderer)";
-        MENU.cookie.renderer = jax[0].id; MENU.saveCookie(); if (!confirm(message)) {return}
-        if (warned) {MENU.cookie[warned]  = CONFIG.settings[warned] = true}
+        message = _(message[0],message[1]);
+        message += "\n\n";
+        message += _("SwitchAnyway",
+                     "Switch the renderer anyway?\n\n" +
+                     "(Press OK to switch, CANCEL to continue with the current renderer)");
+        MENU.cookie.renderer = jax[0].id; MENU.saveCookie();
+        if (!confirm(message)) {
+          MENU.cookie.renderer = CONFIG.settings.renderer = HTML.Cookie.Get("menu").renderer;
+          MENU.saveCookie();
+          return;
+        }
+        if (warned) {MENU.cookie.warned  = CONFIG.settings.warned = true}
         MENU.cookie.renderer = CONFIG.settings.renderer; MENU.saveCookie();
       }
       HUB.Queue(
@@ -805,28 +841,34 @@
   };
   MENU.Renderer.Messages = {
     MML: {
-      WebKit:  "Your browser doesn't seem to support MathML natively, " +
-               "so switching to MathML output may cause the mathematics " +
-               "on the page to become unreadable.",
+      WebKit:  ["WebkitNativeMMLWarning",
+                 "Your browser doesn't seem to support MathML natively, " +
+                 "so switching to MathML output may cause the mathematics " +
+                 "on the page to become unreadable."],
 
-      MSIE:    "Internet Explorer requires the MathPlayer plugin " +
-               "in order to process MathML output.",
+      MSIE:    ["MSIENativeMMLWarning",
+                 "Internet Explorer requires the MathPlayer plugin " +
+                 "in order to process MathML output."],
       
-      Opera:   "Opera's support for MathML is limited, so switching to " +
-               "MathML output may cause some expressions to render poorly.",
+      Opera:   ["OperaNativeMMLWarning",
+                 "Opera's support for MathML is limited, so switching to " +
+                 "MathML output may cause some expressions to render poorly."],
 
-      Safari: "Your browser's native MathML does not implement all the features " +
-               "used by MathJax, so some expressions may not render properly.",
+      Safari:  ["SafariNativeMMLWarning",
+                 "Your browser's native MathML does not implement all the features " +
+                 "used by MathJax, so some expressions may not render properly."],
 
-      Firefox: "Your browser's native MathML does not implement all the features " +
-               "used by MathJax, so some expressions may not render properly."
+      Firefox: ["FirefoxNativeMMLWarning",
+                 "Your browser's native MathML does not implement all the features " +
+                 "used by MathJax, so some expressions may not render properly."]
     },
     
     SVG: {
-      MSIE:    "SVG is not implemented in Internet Explorer prior to " +
-               "IE9, or when the browser is emulating IE8 or below. " +
-               "Switching to SVG output will cause the mathemtics to " +
-               "not display properly."
+      MSIE:    ["MSIESVGWarning",
+                 "SVG is not implemented in Internet Explorer prior to " +
+                 "IE9 or when it is emulating IE8 or below. " +
+                 "Switching to SVG output will cause the mathematics to " +
+                 "not display properly."]
     }
   };
   
@@ -838,6 +880,28 @@
     document.location.reload();
   };
   
+  /*
+   *  Handle selection of locale and rerender the page
+   */
+  MENU.Locale = function () {
+    MathJax.Localization.setLocale(CONFIG.settings.locale);
+    MathJax.Hub.Queue(["Reprocess",MathJax.Hub]); // FIXME: Just reprocess error messages?
+  };
+  MENU.LoadLocale = function () {
+    var url = prompt(_("LoadURL","Load translation data from this URL:"));
+    if (url) {
+      if (!url.match(/\.js$/)) {
+        alert(_("BadURL",
+          "The URL should be for a javascript file that defines MathJax translation data.  " +
+          "Javascript file names should end with '.js'"
+        ));
+      }
+      AJAX.Require(url,function (status) {
+        if (status != AJAX.STATUS.OK) {alert(_("BadData","Failed to load translation data from %1",url))}
+      });
+    }
+  };
+  
   /*
    *  Handle setting MathPlayer events
    */
@@ -845,7 +909,7 @@
     var discoverable = CONFIG.settings.discoverable,
         MESSAGE = MENU.MPEvents.Messages;
     if (!isIE9) {
-      if (CONFIG.settings.mpMouse && !confirm(MESSAGE.IE8warning)) {
+      if (CONFIG.settings.mpMouse && !confirm(_.apply(_,MESSAGE.IE8warning))) {
         delete MENU.cookie.mpContext; delete CONFIG.settings.mpContext;
         delete MENU.cookie.mpMouse; delete CONFIG.settings.mpMouse;
         MENU.saveCookie();
@@ -855,19 +919,20 @@
       MENU.cookie.mpContext = MENU.cookie.mpMouse = CONFIG.settings.mpMouse;
       MENU.saveCookie();
       MathJax.Hub.Queue(["Rerender",MathJax.Hub])
-    } else if (!discoverable && item.name === "Menu Events" && CONFIG.settings.mpContext) {
-      alert(MESSAGE.IE9warning);
+    } else if (!discoverable && item.name[1] === "Menu Events" && CONFIG.settings.mpContext) {
+      alert(_.apply(_,MESSAGE.IE9warning));
     }
   };
+
   MENU.MPEvents.Messages = {
-    IE8warning:
+    IE8warning: ["IE8warning",
       "This will disable the MathJax menu and zoom features, " +
       "but you can Alt-Click on an expression to obtain the MathJax " +
-      "menu instead.\n\nReally change the MathPlayer settings?",
+      "menu instead.\n\nReally change the MathPlayer settings?"],
 
-    IE9warning:
+    IE9warning: ["IE9warning",
       "The MathJax contextual menu will be disabled, but you can " +
-      "Alt-Click on an expression to obtain the MathJax menu instead."
+      "Alt-Click on an expression to obtain the MathJax menu instead."]
   };
 
   /*************************************************************/
@@ -898,6 +963,34 @@
 
   /*************************************************************/
 
+  //
+  //  Creates the locale menu from the list of locales in MathJax.Localization.strings
+  //
+  MENU.CreateLocaleMenu = function () {
+    if (!MENU.menu) return;
+    var menu = MENU.menu.Find("Language").menu, items = menu.items;
+    //
+    //  Get the names of the languages and sort them
+    //
+    var locales = [], LOCALE = MathJax.Localization.strings;
+    for (var id in LOCALE) {if (LOCALE.hasOwnProperty(id)) {locales.push(id)}}
+    locales = locales.sort(); menu.items = [];
+    //
+    //  Add a menu item for each
+    //
+    for (var i = 0, m = locales.length; i < m; i++) {
+      var title = LOCALE[locales[i]].menuTitle;
+      if (title) {title += " ("+locales[i]+")"} else {title = locales[i]}
+      menu.items.push(ITEM.RADIO([locales[i],title],"locale",{action:MENU.Locale}));
+    }
+    //
+    //  Add the rule and "Load from URL" items
+    //
+    menu.items.push(items[items.length-2],items[items.length-1]);
+  };
+
+  /*************************************************************/
+
   HUB.Register.StartupHook("End Config",function () {
 
     /*
@@ -914,28 +1007,29 @@
     /*
      *  The main menu
      */
+    // Localization: items used as key, should be refactored.
     MENU.menu = MENU(
-      ITEM.SUBMENU("Show Math As",
-        ITEM.COMMAND("MathML Code",    MENU.ShowSource, {nativeTouch: true, format: "MathML"}),
-        ITEM.COMMAND("Original Form",  MENU.ShowSource, {nativeTouch: true}),
+      ITEM.SUBMENU(["Show","Show Math As"],
+        ITEM.COMMAND(["MathMLcode","MathML Code"],  MENU.ShowSource, {nativeTouch: true, format: "MathML"}),
+        ITEM.COMMAND(["Original","Original Form"],  MENU.ShowSource, {nativeTouch: true}),
         ITEM.RULE(),
-        ITEM.CHECKBOX("Show TeX hints in MathML", "texHints")
+        ITEM.CHECKBOX(["texHints","Show TeX hints in MathML"], "texHints")
       ),
       ITEM.RULE(),
-      ITEM.SUBMENU("Math Settings",
-        ITEM.SUBMENU("Zoom Trigger",
-          ITEM.RADIO("Hover",         "zoom", {action: MENU.Zoom}),
-          ITEM.RADIO("Click",         "zoom", {action: MENU.Zoom}),
-          ITEM.RADIO("Double-Click",  "zoom", {action: MENU.Zoom}),
-          ITEM.RADIO("No Zoom",       "zoom", {value: "None"}),
+      ITEM.SUBMENU(["Settings","Math Settings"],
+        ITEM.SUBMENU(["ZoomTrigger","Zoom Trigger"],
+          ITEM.RADIO(["Hover","Hover"],               "zoom", {action: MENU.Zoom}),
+          ITEM.RADIO(["Click","Click"],               "zoom", {action: MENU.Zoom}),
+          ITEM.RADIO(["DoubleClick","Double-Click"],  "zoom", {action: MENU.Zoom}),
+          ITEM.RADIO(["NoZoom","No Zoom"],            "zoom", {value: "None"}),
           ITEM.RULE(),
-          ITEM.LABEL("Trigger Requires:"),
-          ITEM.CHECKBOX((HUB.Browser.isMac ? "Option" : "Alt"), "ALT"),
-          ITEM.CHECKBOX("Command",    "CMD",  {hidden: !HUB.Browser.isMac}),
-          ITEM.CHECKBOX("Control",    "CTRL", {hidden:  HUB.Browser.isMac}),
-          ITEM.CHECKBOX("Shift",      "Shift")
+          ITEM.LABEL(["TriggerRequires","Trigger Requires:"]),
+          ITEM.CHECKBOX((HUB.Browser.isMac ? ["Option","Option"] : ["Alt","Alt"]), "ALT"),
+          ITEM.CHECKBOX(["Command","Command"],    "CMD",  {hidden: !HUB.Browser.isMac}),
+          ITEM.CHECKBOX(["Control","Control"],    "CTRL", {hidden:  HUB.Browser.isMac}),
+          ITEM.CHECKBOX(["Shift","Shift"],        "Shift")
         ),
-        ITEM.SUBMENU("Zoom Factor",
+        ITEM.SUBMENU(["ZoomFactor","Zoom Factor"],
           ITEM.RADIO("125%", "zscale"),
           ITEM.RADIO("133%", "zscale"),
           ITEM.RADIO("150%", "zscale"),
@@ -946,40 +1040,44 @@
           ITEM.RADIO("400%", "zscale")
         ),
         ITEM.RULE(),
-        ITEM.SUBMENU("Math Renderer",         {hidden:!CONFIG.showRenderer},
+        ITEM.SUBMENU(["Renderer","Math Renderer"],    {hidden:!CONFIG.showRenderer},
           ITEM.RADIO("HTML-CSS",  "renderer", {action: MENU.Renderer}),
           ITEM.RADIO("MathML",    "renderer", {action: MENU.Renderer, value:"NativeMML"}),
           ITEM.RADIO("SVG",       "renderer", {action: MENU.Renderer})
         ),
-        ITEM.SUBMENU("MathPlayer",            {hidden:!HUB.Browser.isMSIE ||
-                                                      !CONFIG.showMathPlayer,
-                                               disabled:!HUB.Browser.hasMathPlayer},
-          ITEM.LABEL("Let MathPlayer Handle:"),
-          ITEM.CHECKBOX("Menu Events",    "mpContext", {action: MENU.MPEvents, hidden:!isIE9}),
-          ITEM.CHECKBOX("Mouse Events",   "mpMouse",   {action: MENU.MPEvents, hidden:!isIE9}),
-          ITEM.CHECKBOX("Mouse and Menu Events", "mpMouse", {action: MENU.MPEvents, hidden:isIE9})
+        ITEM.SUBMENU("MathPlayer",  {hidden:!HUB.Browser.isMSIE || !CONFIG.showMathPlayer,
+                                                    disabled:!HUB.Browser.hasMathPlayer},
+          ITEM.LABEL(["MPHandles","Let MathPlayer Handle:"]),
+          ITEM.CHECKBOX(["MenuEvents","Menu Events"],             "mpContext", {action: MENU.MPEvents, hidden:!isIE9}),
+          ITEM.CHECKBOX(["MouseEvents","Mouse Events"],           "mpMouse",   {action: MENU.MPEvents, hidden:!isIE9}),
+          ITEM.CHECKBOX(["MenuAndMouse","Mouse and Menu Events"], "mpMouse", {action: MENU.MPEvents, hidden:isIE9})
         ),
-        ITEM.SUBMENU("Font Preference",       {hidden:!CONFIG.showFontMenu},
-          ITEM.LABEL("For HTML-CSS:"),
-          ITEM.RADIO("Auto",          "font", {action: MENU.Font}),
+        ITEM.SUBMENU(["FontPrefs","Font Preference"],       {hidden:!CONFIG.showFontMenu},
+          ITEM.LABEL(["ForHTMLCSS","For HTML-CSS:"]),
+          ITEM.RADIO(["Auto","Auto"],          "font", {action: MENU.Font}),
           ITEM.RULE(),
-          ITEM.RADIO("TeX (local)",   "font", {action: MENU.Font}),
-          ITEM.RADIO("TeX (web)",     "font", {action: MENU.Font}),
-          ITEM.RADIO("TeX (image)",   "font", {action: MENU.Font}),
+          ITEM.RADIO(["TeXLocal","TeX (local)"],   "font", {action: MENU.Font}),
+          ITEM.RADIO(["TeXWeb","TeX (web)"],       "font", {action: MENU.Font}),
+          ITEM.RADIO(["TeXImage","TeX (image)"],   "font", {action: MENU.Font}),
           ITEM.RULE(),
-          ITEM.RADIO("STIX (local)",  "font", {action: MENU.Font})
+          ITEM.RADIO(["STIXlocal","STIX (local)"], "font", {action: MENU.Font})
         ),
-        ITEM.SUBMENU("Contextual Menu",       {hidden:!CONFIG.showContext},
+        ITEM.SUBMENU(["ContextMenu","Contextual Menu"],    {hidden:!CONFIG.showContext},
           ITEM.RADIO("MathJax", "context"),
-          ITEM.RADIO("Browser", "context")
+          ITEM.RADIO(["Browser","Browser"], "context")
         ),
-        ITEM.COMMAND("Scale All Math ...",MENU.Scale),
-        ITEM.RULE().With({hidden:!CONFIG.showDiscoverable, name:"discover_rule"}),
-        ITEM.CHECKBOX("Highlight on Hover", "discoverable", {hidden:!CONFIG.showDiscoverable})
+        ITEM.COMMAND(["Scale","Scale All Math ..."],MENU.Scale),
+        ITEM.RULE().With({hidden:!CONFIG.showDiscoverable, name:["","discover_rule"]}),
+        ITEM.CHECKBOX(["Discoverable","Highlight on Hover"], "discoverable", {hidden:!CONFIG.showDiscoverable})
+      ),
+      ITEM.SUBMENU(["Locale","Language"],                  {hidden:!CONFIG.showLocale},
+        ITEM.RADIO("en", "locale",  {action: MENU.Locale}),
+        ITEM.RULE().With({hidden:!CONFIG.showLocaleURL, name:["","localURL_rule"]}),
+        ITEM.COMMAND(["LoadLocale","Load from URL ..."], MENU.LoadLocale, {hidden:!CONFIG.showLocaleURL})
       ),
       ITEM.RULE(),
-      ITEM.COMMAND("About MathJax",MENU.About),
-      ITEM.COMMAND("MathJax Help",MENU.Help)
+      ITEM.COMMAND(["About","About MathJax"],MENU.About),
+      ITEM.COMMAND(["Help","MathJax Help"],MENU.Help)
     );
 
     if (MENU.isMobile) {
@@ -996,8 +1094,9 @@
       })();
     }
 
+    MENU.CreateLocaleMenu();
   });
-
+  
   MENU.showRenderer = function (show) {
     MENU.cookie.showRenderer = CONFIG.showRenderer = show; MENU.saveCookie();
     MENU.menu.Find("Math Settings","Math Renderer").hidden = !show;
@@ -1015,10 +1114,14 @@
     MENU.menu.Find("Math Settings","Contextual Menu").hidden = !show;
   };
   MENU.showDiscoverable = function (show) {
-    MENU.cookie.showContext = CONFIG.showContext = show; MENU.saveCookie();
+    MENU.cookie.showDiscoverable = CONFIG.showDiscoverable = show; MENU.saveCookie();
     MENU.menu.Find("Math Settings","Highlight on Hover").hidden = !show;
     MENU.menu.Find("Math Settings","discover_rule").hidden = !show;
   };
+  MENU.showLocale = function (show) {
+    MENU.cookie.showLocale = CONFIG.showLocale = show; MENU.saveCookie();
+    MENU.menu.Find("Language").hidden = !show;
+  };
   
   MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
     if (!MathJax.OutputJax["HTML-CSS"].config.imageFont)
diff --git a/unpacked/extensions/MathZoom.js b/unpacked/extensions/MathZoom.js
index 221361b7e..c3c633bbd 100644
--- a/unpacked/extensions/MathZoom.js
+++ b/unpacked/extensions/MathZoom.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/MathZoom.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -23,7 +26,7 @@
  */
 
 (function (HUB,HTML,AJAX,HTMLCSS,nMML) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   
   var CONFIG = HUB.CombineConfig("MathZoom",{
     styles: {
@@ -53,6 +56,11 @@
         "background-color":"white", opacity:0, filter:"alpha(opacity=0)"
       },
       
+      "#MathJax_ZoomFrame": {
+        position:"relative", display:"inline-block",
+        height:0, width:0
+      },
+      
       "#MathJax_ZoomEventTrap": {
         position:"absolute", left:0, top:0, "z-index":302,
         display:"inline-block", border:0, padding:0, margin:0,
@@ -132,10 +140,7 @@
       var Mw = Math.floor(.85*document.body.clientWidth),
           Mh = Math.floor(.85*Math.max(document.body.clientHeight,document.documentElement.clientHeight));
       var div = HTML.Element(
-        "span",{
-            style: {position:"relative", display:"inline-block", height:0, width:0},
-            id:"MathJax_ZoomFrame"
-        },[
+        "span",{id:"MathJax_ZoomFrame"},[
           ["span",{id:"MathJax_ZoomOverlay", onmousedown:this.Remove}],
           ["span",{
             id:"MathJax_Zoom", onclick:this.Remove,
@@ -182,7 +187,8 @@
         if (zoom.offsetWidth  > Mw) {zoom.style.width  = Mw+"px"; zoom.style.height = (bbox.zH+this.scrollSize)+"px"}
       }
       if (this.operaPositionBug) {zoom.style.width = Math.min(Mw,bbox.zW)+"px"}  // Opera gets width as 0?
-      if (zoom.offsetWidth < Mw && zoom.offsetHeight < Mh) {zoom.style.overflow = "visible"}
+      if (zoom.offsetWidth && zoom.offsetWidth < Mw && zoom.offsetHeight < Mh)
+         {zoom.style.overflow = "visible"}  // don't show scroll bars if we don't need to
       this.Position(zoom,bbox);
       if (this.msieTrapEventBug) {
         trap.style.height = zoom.clientHeight+"px"; trap.style.width = zoom.clientWidth+"px";
@@ -225,24 +231,58 @@
     //
     Resize: function (event) {
       if (ZOOM.onresize) {ZOOM.onresize(event)}
-      var x = 0, y = 0, obj,
-          div = document.getElementById("MathJax_ZoomFrame"),
+      var div = document.getElementById("MathJax_ZoomFrame"),
           overlay = document.getElementById("MathJax_ZoomOverlay");
-      obj = div; while (obj.offsetParent) {x += obj.offsetLeft; obj = obj.offsetParent}
-      if (ZOOM.operaPositionBug) {div.style.border = "1px solid"}  // to get vertical position right
-      obj = div; while (obj.offsetParent) {y += obj.offsetTop; obj = obj.offsetParent}
-      if (ZOOM.operaPositionBug) {div.style.border = ""}
-      overlay.style.left = (-x)+"px"; overlay.style.top = (-y)+"px";
+      var xy = ZOOM.getXY(div);
+      var obj = div.parentNode, overflow = ZOOM.getOverflow(obj);
+      while (obj.parentNode && obj !== document.body && overflow === "visible") {
+        obj = obj.parentNode
+        overflow = ZOOM.getOverflow(obj);
+      }
+      if (overflow !== "visible") {
+        overlay.scroll_parent = obj;  // Save this for future reference.
+        var XY = ZOOM.getXY(obj);     // Remove container position
+        xy.x -= XY.x; xy.y -= XY.y;
+        XY = ZOOM.getBorder(obj);     // Remove container border
+        xy.x -= XY.x; xy.y -= XY.y;
+      }
+      overlay.style.left = (-xy.x)+"px"; overlay.style.top = (-xy.y)+"px";
       if (ZOOM.msiePositionBug) {setTimeout(ZOOM.SetWH,0)} else {ZOOM.SetWH()}
-      return {x:x, y:y};
+      return xy;
     },
     SetWH: function () {
       var overlay = document.getElementById("MathJax_ZoomOverlay");
       overlay.style.width = overlay.style.height = "1px"; // so scrollWidth/Height will be right below
-      var doc = document.documentElement || document.body;
+      var doc = overlay.scroll_parent || document.documentElement || document.body;
       overlay.style.width = doc.scrollWidth + "px";
       overlay.style.height = Math.max(doc.clientHeight,doc.scrollHeight) + "px";
     },
+    //
+    //  Look up CSS properties (use getComputeStyle if available, or currentStyle if not)
+    //
+    getOverflow: (window.getComputedStyle ?
+      function (obj) {return getComputedStyle(obj).overflow} :
+      function (obj) {return (obj.currentStyle||{overflow:"visible"}).overflow}),
+    getBorder: function (obj) {
+      var size = {thin: 1, medium: 2, thick: 3};
+      var style = (window.getComputedStyle ? getComputedStyle(obj) : 
+                     (obj.currentStyle || {borderLeftWidth:0,borderTopWidth:0}));
+      var x = style.borderLeftWidth, y = style.borderTopWidth;
+      if (size[x]) {x = size[x]} else {x = parseInt(x)}
+      if (size[y]) {y = size[y]} else {y = parseInt(y)}
+      return {x:x, y:y};
+    },
+    //
+    //  Get the position of an element on the page
+    //
+    getXY: function (div) {
+      var x = 0, y = 0, obj;
+      obj = div; while (obj.offsetParent) {x += obj.offsetLeft; obj = obj.offsetParent}
+      if (ZOOM.operaPositionBug) {div.style.border = "1px solid"}  // to get vertical position right
+      obj = div; while (obj.offsetParent) {y += obj.offsetTop; obj = obj.offsetParent}
+      if (ZOOM.operaPositionBug) {div.style.border = ""}
+      return {x:x, y:y};
+    },
     
     //
     //  Remove zoom display and event handlers
diff --git a/unpacked/extensions/Safe.js b/unpacked/extensions/Safe.js
new file mode 100644
index 000000000..71855fda9
--- /dev/null
+++ b/unpacked/extensions/Safe.js
@@ -0,0 +1,348 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/extensions/Safe.js
+ *  
+ *  Implements a "Safe" mode that disables features that could be
+ *  misused in a shared environment (such as href's to javascript URL's).
+ *  See the CONFIG variable below for configuration options.
+ *
+ *  ---------------------------------------------------------------------
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+(function (HUB,AJAX) {
+  var VERSION = "2.2";
+  
+  var CONFIG = MathJax.Hub.CombineConfig("Safe",{
+    allow: {
+      //
+      //  Values can be "all", "safe", or "none"
+      //
+      URLs: "safe",      // safe are in safeProtocols below
+      classes: "safe",   // safe start with MJX-
+      cssIDs: "safe",    // safe start with MJX-
+      styles: "safe",    // safe are in safeStyles below
+      fontsize: "all",   // safe are between sizeMin and sizeMax em's
+      require: "safe"    // safe are in safeRequire below
+    },
+    sizeMin: .7,        // \scriptsize
+    sizeMax: 1.44,      // \large
+    safeProtocols: {
+      http: true,
+      https: true,
+      file: true,
+      javascript: false
+    },
+    safeStyles: {
+      color: true,
+      backgroundColor: true,
+      border: true,
+      cursor: true,
+      margin: true,
+      padding: true,
+      textShadow: true,
+      fontFamily: true,
+      fontSize: true,
+      fontStyle: true,
+      fontWeight: true,
+      opacity: true,
+      outline: true
+    },
+    safeRequire: {
+      action: true,
+      amscd: true,
+      amsmath: true,
+      amssymbols: true,
+      autobold: false,
+      "autoload-all": false,
+      bbox: true,
+      begingroup: true,
+      boldsymbol: true,
+      cancel: true,
+      color: true,
+      enclose: true,
+      extpfeil: true,
+      HTML: true,
+      mathchoice: true,
+      mhchem: true,
+      newcommand: true,
+      noErrors: false,
+      noUndefined: false,
+      unicode: true,
+      verb: true
+    }
+  });
+  
+  var ALLOW = CONFIG.allow;
+  if (ALLOW.fontsize !== "all") {CONFIG.safeStyles.fontSize = false}
+
+  var SAFE = MathJax.Extension.Safe = {
+    version: VERSION,
+    config: CONFIG,
+    div1: document.createElement("div"),  // for CSS processing
+    div2: document.createElement("div"),
+
+    //
+    //  Methods called for MathML attribute processing
+    //
+    filter: {
+      href:                 "filterURL",
+      src:                  "filterURL",
+      altimg:               "filterURL",
+      "class":              "filterClass", 
+      style:                "filterStyles",
+      id:                   "filterID",
+      fontsize:             "filterFontSize",
+      mathsize:             "filterFontSize",
+      scriptminsize:        "filterFontSize",
+      scriptsizemultiplier: "filterSizeMultiplier",
+      scriptlevel:          "filterScriptLevel"
+    },
+    
+    //
+    //  Filter HREF URL's
+    //
+    filterURL: function (url) {
+      var protocol = (url.match(/^\s*([a-z]+):/i)||[null,""])[1].toLowerCase();
+      if (ALLOW.URLs === "none" ||
+         (ALLOW.URLs !== "all" && !CONFIG.safeProtocols[protocol])) {url = null}
+      return url;
+    },
+    
+    //
+    //  Filter class names and css ID's
+    //
+    filterClass: function (CLASS) {
+      if (ALLOW.classes === "none" ||
+         (ALLOW.classes !== "all" && !CLASS.match(/^MJX-[-a-zA-Z0-9_.]+$/))) {CLASS = null}
+      return CLASS;
+    },
+    filterID: function (id) {
+      if (ALLOW.cssIDs === "none" ||
+         (ALLOW.cssIDs !== "all" && !id.match(/^MJX-[-a-zA-Z0-9_.]+$/))) {id = null}
+      return id;
+    },
+    
+    //
+    //  Filter style strings
+    //
+    filterStyles: function (styles) {
+      if (ALLOW.styles === "all") {return styles}
+      if (ALLOW.styles === "none") {return null}
+      try {
+        //
+        //  Set the div1 styles to the given styles, and clear div2
+        //  
+        var STYLE1 = this.div1.style, STYLE2 = this.div2.style;
+        STYLE1.cssText = styles; STYLE2.cssText = "";
+        //
+        //  Check each allowed style and transfer OK ones to div2
+        //
+        for (var name in CONFIG.safeStyles) {if (CONFIG.safeStyles.hasOwnProperty(name)) {
+          var value = this.filterStyle(name,STYLE1[name]);
+          if (value != null) {STYLE2[name] = value}
+        }}
+        //
+        //  Return the div2 style string
+        //
+        styles = STYLE2.cssText;
+      } catch (e) {styles = null}
+      return styles;
+    },
+    //
+    //  Filter an individual name:value style pair
+    //
+    filterStyle: function (name,value) {
+      if (typeof value !== "string") {return null}
+      if (value.match(/^\s*expression/)) {return null}
+      if (value.match(/javascript:/)) {return null}
+      return (CONFIG.safeStyles[name] ? value : null);
+    },
+    
+    //
+    //  Filter TeX font size values (in em's)
+    //
+    filterSize: function (size) {
+      if (ALLOW.fontsize === "none") {return null}
+      if (ALLOW.fontsize !== "all")
+        {size = Math.min(Math.max(size,CONFIG.sizeMin),CONFIG.sizeMax)}
+      return size;
+    },
+    filterFontSize: function (size) {
+      return (ALLOW.fontsize === "all" ? size: null);
+    },
+    
+    //
+    //  Filter scriptsizemultiplier
+    //
+    filterSizeMultiplier: function (size) {
+      if (ALLOW.fontsize === "none") {size = null}
+      else if (ALLOW.fontsize !== "all") {size = Math.min(1,Math.max(.6,size)).toString()}
+      return size;
+    },
+    //
+    //  Filter scriptLevel
+    //
+    filterScriptLevel: function (level) {
+      if (ALLOW.fontsize === "none") {level = null}
+      else if (ALLOW.fontsize !== "all") {level = Math.max(0,level).toString()}
+      return level;
+    },
+    
+    //
+    //  Filter TeX extension names
+    //
+    filterRequire: function (name) {
+      if (ALLOW.require === "none" ||
+         (ALLOW.require !== "all" && !CONFIG.safeRequire[name.toLowerCase()]))
+           {name = null}
+      return name;
+    }
+    
+  };
+  
+  HUB.Register.StartupHook("TeX HTML Ready",function () {
+    var TEX = MathJax.InputJax.TeX;
+
+    TEX.Parse.Augment({
+
+      //
+      //  Implements \href{url}{math} with URL filter
+      //
+      HREF_attribute: function (name) {
+        var url = SAFE.filterURL(this.GetArgument(name)),
+            arg = this.GetArgumentMML(name);
+        if (url) {arg.With({href:url})}
+        this.Push(arg);
+      },
+
+      //
+      //  Implements \class{name}{math} with class-name filter
+      //
+      CLASS_attribute: function (name) {
+        var CLASS = SAFE.filterClass(this.GetArgument(name)),
+            arg   = this.GetArgumentMML(name);
+        if (CLASS) {
+          if (arg["class"] != null) {CLASS = arg["class"] + " " + CLASS}
+          arg.With({"class":CLASS});
+        }
+        this.Push(arg);
+      },
+
+      //
+      //  Implements \style{style-string}{math} with style filter
+      //
+      STYLE_attribute: function (name) {
+        var style = SAFE.filterStyles(this.GetArgument(name)),
+            arg   = this.GetArgumentMML(name);
+        if (style) {
+          if (arg.style != null) {
+            if (style.charAt(style.length-1) !== ";") {style += ";"}
+            style = arg.style + " " + style;
+          }
+          arg.With({style: style});
+        }
+        this.Push(arg);
+      },
+
+      //
+      //  Implements \cssId{id}{math} with ID filter
+      //
+      ID_attribute: function (name) {
+        var ID  = SAFE.filterID(this.GetArgument(name)),
+            arg = this.GetArgumentMML(name);
+        if (ID) {arg.With({id:ID})}
+        this.Push(arg);
+      }
+
+    });
+
+  });
+  
+  HUB.Register.StartupHook("TeX Jax Ready",function () {
+    var TEX = MathJax.InputJax.TeX,
+        PARSE = TEX.Parse, METHOD = SAFE.filter;
+    
+    PARSE.Augment({
+      
+      //
+      //  Implements \require{name} with filtering
+      //
+      Require: function (name) {
+        var file = this.GetArgument(name).replace(/.*\//,"").replace(/[^a-z0-9_.-]/ig,"");
+        file = SAFE.filterRequire(file);
+        if (file) {this.Extension(null,file)}
+      },
+      
+      //
+      //  Controls \mmlToken attributes
+      //
+      MmlFilterAttribute: function (name,value) {
+        if (METHOD[name]) {value = SAFE[METHOD[name]](value)}
+        return value;
+      },
+      
+      //
+      //  Handles font size macros with filtering
+      //  
+      SetSize: function (name,size) {
+        size = SAFE.filterSize(size);
+        if (size) {
+          this.stack.env.size = size;
+          this.Push(TEX.Stack.Item.style().With({styles: {mathsize: size+"em"}}));
+        }
+      }
+
+    });
+  });
+  
+  HUB.Register.StartupHook("TeX bbox Ready",function () {
+    var TEX = MathJax.InputJax.TeX;
+
+    //
+    //  Filter the styles for \bbox
+    //
+    TEX.Parse.Augment({
+      BBoxStyle: function (styles) {return SAFE.filterStyles(styles)}
+    });
+
+  });
+  
+  HUB.Register.StartupHook("MathML Jax Ready",function () {
+    var PARSE = MathJax.InputJax.MathML.Parse,
+        METHOD = SAFE.filter;
+    
+    //
+    //  Filter MathML attributes
+    //
+    PARSE.Augment({
+      filterAttribute: function (name,value) {
+        if (METHOD[name]) {value = SAFE[METHOD[name]](value)}
+        return value;
+      }
+    });
+
+  });
+  
+  // MathML input (href, style, fontsize, class, id)
+
+  HUB.Startup.signal.Post("Safe Extension Ready");
+  AJAX.loadComplete("[MathJax]/extensions/Safe.js");
+
+})(MathJax.Hub,MathJax.Ajax);
diff --git a/unpacked/extensions/TeX/AMScd.js b/unpacked/extensions/TeX/AMScd.js
new file mode 100644
index 000000000..fdfb28e53
--- /dev/null
+++ b/unpacked/extensions/TeX/AMScd.js
@@ -0,0 +1,147 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/extensions/TeX/AMScd.js
+ *  
+ *  Implements the CD environment for commutative diagrams.
+ *  
+ *  ---------------------------------------------------------------------
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+MathJax.Extension["TeX/AMScd"] = {
+  version: "2.2",
+  config: MathJax.Hub.CombineConfig("TeX.CD",{
+    colspace: "5pt",
+    rowspace: "5pt",
+    harrowsize: "2.25em",
+    varrowsize: "1.75em",
+    hideHorizontalLabels: false
+  })
+};
+
+MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
+  var MML = MathJax.ElementJax.mml,
+      TEX = MathJax.InputJax.TeX,
+      STACKITEM = TEX.Stack.Item,
+      TEXDEF = TEX.Definitions,
+      CONFIG = MathJax.Extension["TeX/AMScd"].config;
+
+  TEXDEF.environment.CD = "CD_env";
+  TEXDEF.special["@"] = "CD_arrow";
+  TEXDEF.macros.minCDarrowwidth = "CD_minwidth";
+  TEXDEF.macros.minCDarrowheight = "CD_minheight";
+
+  TEX.Parse.Augment({
+    //
+    //  Implements \begin{CD}...\end{CD}
+    //
+    CD_env: function (begin) {
+      this.Push(begin);
+      return STACKITEM.array().With({
+        arraydef: {
+          columnalign: "center",
+          columnspacing: CONFIG.colspace,
+          rowspacing: CONFIG.rowspace,
+          displaystyle: true
+        },
+        minw: this.stack.env.CD_minw || CONFIG.harrowsize,
+        minh: this.stack.env.CD_minh || CONFIG.varrowsize
+      });
+    },
+
+    CD_arrow: function (name) {
+      var c = this.string[this.i];
+      if (!c.match(/[><VA.|=]/)) {return this.Other(name)} else {this.i++}
+
+      var top = this.stack.Top();
+      if (!top.isa(STACKITEM.array) || top.data.length) {this.CD_cell(name)}
+      //
+      //  Add enough cells to place the arrow correctly
+      //
+      var arrowRow = ((top.table.length % 2) === 1);
+      var n = (top.row.length + (arrowRow ? 0 : 1)) % 2;
+      while (n) {this.CD_cell(name); n--}
+
+      var mml;
+      var hdef = {minsize: top.minw, stretchy:true},
+          vdef = {minsize: top.minh, stretchy:true, symmetric:true};
+
+      if (c === ".") {}
+      else if (c === "|") {mml = this.mmlToken(MML.mo("\u2225").With(vdef))}
+      else if (c === "=") {mml = this.mmlToken(MML.mo("=").With(hdef))}
+      else {
+        //
+        //  for @>>> @<<< @VVV and @AAA, get the arrow and labels
+        //
+        var arrow = {">":"\u2192", "<":"\u2190", V:"\u2193", A:"\u2191"}[c];
+        var a = this.GetUpTo(name+c,c),
+            b = this.GetUpTo(name+c,c);
+
+        if (c === ">" || c === "<") {
+          //
+          //  Lay out horizontal arrows with munderover if it has labels
+          //
+          mml = MML.mo(arrow).With(hdef);
+          if (!a) {a = "\\kern "+top.minw} // minsize needs work
+          if (a || b) {
+            var pad = {width:"+11mu", lspace:"6mu"};
+            mml = MML.munderover(this.mmlToken(mml));
+            if (a) {
+              a = TEX.Parse(a,this.stack.env).mml();
+              mml.SetData(mml.over,MML.mpadded(a).With(pad).With({voffset:".1em"}));
+            }
+            if (b) {
+              b = TEX.Parse(b,this.stack.env).mml();
+              mml.SetData(mml.under,MML.mpadded(b).With(pad));
+            }
+            if (CONFIG.hideHorizontalLabels)
+              {mml = MML.mpadded(mml).With({depth:0, height:".67em"})}
+          }
+        } else {
+          //
+          //  Lay out vertical arrows with mrow if there are labels
+          //
+          mml = arrow = this.mmlToken(MML.mo(arrow).With(vdef));
+          if (a || b) {
+            mml = MML.mrow();
+            if (a) {mml.Append(TEX.Parse("\\scriptstyle\\llap{"+a+"}",this.stack.env).mml())}
+            mml.Append(arrow.With({texClass: MML.TEXCLASS.ORD}));
+            if (b) {mml.Append(TEX.Parse("\\scriptstyle\\rlap{"+b+"}",this.stack.env).mml())}
+          }
+        }
+      }
+      if (mml) {this.Push(mml)};
+      this.CD_cell(name);
+    },
+    CD_cell: function (name) {
+      this.Push(STACKITEM.cell().With({isEntry:true, name:name}));
+    },
+
+    CD_minwidth: function (name) {
+      this.stack.env.CD_minw = this.GetDimen(name);
+    },
+    CD_minheight: function (name) {
+      this.stack.env.CD_minh = this.GetDimen(name);
+    }
+
+  });
+
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/AMScd.js");
diff --git a/unpacked/extensions/TeX/AMSmath.js b/unpacked/extensions/TeX/AMSmath.js
index e2682e519..7e6cfdaea 100644
--- a/unpacked/extensions/TeX/AMSmath.js
+++ b/unpacked/extensions/TeX/AMSmath.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/AMSmath.js
@@ -6,7 +9,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Extension["TeX/AMSmath"] = {
-  version: "2.1",
+  version: "2.2",
   
   number: 0,        // current equation number
   startNumber: 0,   // current starting equation number (for when equation is restarted)
@@ -159,8 +162,13 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       var arg = this.trimSpaces(this.GetArgument(name)), tag = arg;
       if (!star) {arg = CONFIG.formatTag(arg)}
       var global = this.stack.global; global.tagID = tag;
-      if (global.notags) {TEX.Error(name+" not allowed in "+global.notags+" environment")}
-      if (global.tag) {TEX.Error("Multiple "+name)}
+      if (global.notags) {
+        TEX.Error(["CommandNotAllowedInEnv",
+                   "%1 not allowed in %2 environment",
+                   name,global.notags]
+        );
+      }
+      if (global.tag) {TEX.Error(["MultipleCommand","Multiple %1",name])}
       global.tag = MML.mtd.apply(MML,this.InternalMath(arg)).With({id:CONFIG.formatID(tag)});
     },
     HandleNoTag: function (name) {
@@ -175,9 +183,10 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       var global = this.stack.global, label = this.GetArgument(name);
       if (label === "") return;
       if (!AMS.refUpdate) {
-        if (global.label) {TEX.Error("Multiple "+name+"'s")}
+        if (global.label) {TEX.Error(["MultipleCommand","Multiple %1",name])}
         global.label = label;
-        if (AMS.labels[label] || AMS.eqlabels[label]) {TEX.Error("Label '"+label+"' mutiply defined")}
+        if (AMS.labels[label] || AMS.eqlabels[label])
+          {TEX.Error(["MultipleLabel","Label '%1' multiply defined",label])}
         AMS.eqlabels[label] = "???"; // will be replaced by tag value later
       }
     },
@@ -221,7 +230,10 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
      */
     HandleShove: function (name,shove) {
       var top = this.stack.Top();
-      if (top.type !== "multline" || top.data.length) {TEX.Error(name+" must come at the beginning of the line")}
+      if (top.type !== "multline" || top.data.length) {
+        TEX.Error(["CommandAtTheBeginingOfLine",
+                   "%1 must come at the beginning of the line",name]);
+      }
       top.data.shove = shove;
     },
     
@@ -235,7 +247,8 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       var frac = MML.mfrac(TEX.Parse('\\strut\\textstyle{'+num+'}',this.stack.env).mml(),
                            TEX.Parse('\\strut\\textstyle{'+den+'}',this.stack.env).mml());
       lr = ({l:MML.ALIGN.LEFT, r:MML.ALIGN.RIGHT,"":""})[lr];
-      if (lr == null) {TEX.Error("Illegal alignment specified in "+name)}
+      if (lr == null)
+        {TEX.Error(["IllegalAlign","Illegal alignment specified in %1",name])}
       if (lr) {frac.numalign = frac.denomalign = lr}
       this.Push(frac);
     },
@@ -252,10 +265,11 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       var den = this.ParseArg(name);
       var frac = MML.mfrac(num,den);
       if (thick !== "") {frac.linethickness = thick}
-      if (left || right) {frac = MML.mfenced(frac).With({open: left, close: right})}
+      if (left || right) {frac = TEX.mfenced(left,frac,right)}
       if (style !== "") {
         var STYLE = (["D","T","S","SS"])[style];
-        if (STYLE == null) {TEX.Error("Bad math style for "+name)}
+        if (STYLE == null)
+          {TEX.Error(["BadMathStyleFor","Bad math style for %1",name])}
         frac = MML.mstyle(frac);
         if (STYLE === "D") {frac.displaystyle = true; frac.scriptlevel = 0}
           else {frac.displaystyle = false; frac.scriptlevel = style - 1}
@@ -306,7 +320,10 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       var n, valign, align = "", spacing = [];
       if (!taggable) {valign = this.GetBrackets("\\begin{"+begin.name+"}")}
       n = this.GetArgument("\\begin{"+begin.name+"}");
-      if (n.match(/[^0-9]/)) {TEX.Error("Argument to \\begin{"+begin.name+"} must me a positive integer")}
+      if (n.match(/[^0-9]/)) {
+        TEX.Error(["PositiveIntegerArg","Argument to %1 must me a positive integer",
+                  "\\begin{"+begin.name+"}"]);
+      }
       while (n > 0) {align += "rl"; spacing.push("0em 0em"); n--}
       spacing = spacing.join(" ");
       if (taggable) {return this.AMSarray(begin,numbered,taggable,align,spacing)}
@@ -331,7 +348,8 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
      *  Check for bad nesting of equation environments
      */
     checkEqnEnv: function () {
-      if (this.stack.global.eqnenv) {TEX.Error("Erroneous nesting of equation structures")}
+      if (this.stack.global.eqnenv)
+        {TEX.Error(["ErroneousNestingEq","Erroneous nesting of equation structures"])}
       this.stack.global.eqnenv = true;
     },
     
@@ -376,7 +394,10 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
     GetDelimiterArg: function (name) {
       var c = this.trimSpaces(this.GetArgument(name));
       if (c == "") {return null}
-      if (TEXDEF.delimiter[c] == null) {TEX.Error("Missing or unrecognized delimiter for "+name)}
+      if (TEXDEF.delimiter[c] == null) {
+        TEX.Error(["MissingOrUnrecognizedDelim",
+                   "Missing or unrecognized delimiter for %1",name]);
+      }
       return this.convertDelimiter(c);
     },
     
@@ -438,7 +459,11 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       this.data = [];
     },
     EndRow: function () {
-      if (this.row.length != 1) {TEX.Error("multline rows must have exactly one column")}
+      if (this.row.length != 1) {
+        TEX.Error(["MultlineRowsOneCol",
+                   "The rows within the %1 environment must have exactly one column",
+                   "multline"]);
+      }
       this.table.push(this.row); this.row = [];
     },
     EndTable: function () {
diff --git a/unpacked/extensions/TeX/AMSsymbols.js b/unpacked/extensions/TeX/AMSsymbols.js
index 53c2e0216..c7c5a93cd 100644
--- a/unpacked/extensions/TeX/AMSsymbols.js
+++ b/unpacked/extensions/TeX/AMSsymbols.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/AMSsymbols.js
@@ -6,7 +9,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Extension["TeX/AMSsymbols"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
@@ -177,9 +180,9 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       vDash:                  '22A8',
       Vdash:                  '22A9',
       Vvdash:                 '22AA',
-      smallsmile:             '2323',
+      smallsmile:             ['2323',{variantForm: true}],
       shortmid:               ['2223',{variantForm: true}],
-      smallfrown:             '2322',
+      smallfrown:             ['2322',{variantForm: true}],
       shortparallel:          ['2225',{variantForm: true}],
       bumpeq:                 '224F',
       between:                '226C',
diff --git a/unpacked/extensions/TeX/HTML.js b/unpacked/extensions/TeX/HTML.js
index 750c84b71..d82fda77a 100644
--- a/unpacked/extensions/TeX/HTML.js
+++ b/unpacked/extensions/TeX/HTML.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/HTML.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Extension["TeX/HTML"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
diff --git a/unpacked/extensions/TeX/action.js b/unpacked/extensions/TeX/action.js
index b489933da..56734d06a 100644
--- a/unpacked/extensions/TeX/action.js
+++ b/unpacked/extensions/TeX/action.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/action.js
@@ -16,7 +19,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -32,7 +35,7 @@
  */
 
 MathJax.Extension["TeX/action"] = {
-  version: "2.1"
+  version: "2.2"
 };
   
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
diff --git a/unpacked/extensions/TeX/autobold.js b/unpacked/extensions/TeX/autobold.js
index 478380176..719fa4cff 100644
--- a/unpacked/extensions/TeX/autobold.js
+++ b/unpacked/extensions/TeX/autobold.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/autobold.js
@@ -5,7 +8,9 @@
  *  Adds \boldsymbol around mathematics that appears in a section
  *  of an HTML page that is in bold.
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  ---------------------------------------------------------------------
+ * 
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -21,7 +26,7 @@
  */
 
 MathJax.Extension["TeX/autobold"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
diff --git a/unpacked/extensions/TeX/autoload-all.js b/unpacked/extensions/TeX/autoload-all.js
index 7922a9ce5..9ec2b08ee 100644
--- a/unpacked/extensions/TeX/autoload-all.js
+++ b/unpacked/extensions/TeX/autoload-all.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/autoload-all.js
@@ -7,7 +10,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -23,7 +26,7 @@
  */
 
 MathJax.Extension["TeX/autoload-all"] = {
-  version: "2.1"
+  version: "2.2"
 };
   
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
@@ -46,7 +49,8 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
   };
   
   var ENVIRONMENTS = {
-    AMSmath:    ["subarray","smallmatrix","equation","equation*"]
+    AMSmath:    ["subarray","smallmatrix","equation","equation*"],
+    AMScd:      ["CD"]
   };
 
   var name, i, m, defs = {macros:{}, environment:{}};
diff --git a/unpacked/extensions/TeX/bbox.js b/unpacked/extensions/TeX/bbox.js
index 67e0fa1bc..0eceb4acf 100644
--- a/unpacked/extensions/TeX/bbox.js
+++ b/unpacked/extensions/TeX/bbox.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/bbox.js
@@ -27,7 +30,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -43,7 +46,7 @@
  */
 
 MathJax.Extension["TeX/bbox"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
@@ -62,17 +65,24 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
         var part = parts[i].replace(/^\s+/,'').replace(/\s+$/,'');
         var match = part.match(/^(\.\d+|\d+(\.\d*)?)(pt|em|ex|mu|px|in|cm|mm)$/);
         if (match) {
+          if (def)
+            {TEX.Error(["MultipleBBoxProperty","%1 specified twice in %2","Padding",name])}
           var pad = match[1]+match[3];
-          if (def) {TEX.Error("Padding specified twice in "+name)}
           def = {height:"+"+pad, depth:"+"+pad, lspace:pad, width:"+"+(2*match[1])+match[3]};
         } else if (part.match(/^([a-z0-9]+|\#[0-9a-f]{6}|\#[0-9a-f]{3})$/i)) {
-          if (background) {TEX.Error("Background specified twice in "+name)}
+          if (background)
+            {TEX.Error(["MultipleBBoxProperty","%1 specified twice in %2","Background",name])}
           background = part;
         } else if (part.match(/^[-a-z]+:/i)) {
-          if (style) {TEX.Error("Style specified twice in "+name)}
-          style = part;
+          if (style)
+            {TEX.Error(["MultipleBBoxProperty","%1 specified twice in %2", "Style",name])}
+          style = this.BBoxStyle(part);
         } else if (part !== "") {
-          TEX.Error("'"+part+"' doesn't look like a color, a padding dimension, or a style");
+          TEX.Error(
+            ["InvalidBBoxProperty",
+            "'%1' doesn't look like a color, a padding dimension, or a style",
+            part]
+          );
         }
       }
       if (def) {math = MML.mpadded(math).With(def)}
@@ -80,7 +90,8 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
         math = MML.mstyle(math).With({mathbackground:background, style:style});
       }
       this.Push(math);
-    }
+    },
+    BBoxStyle: function (styles) {return styles}
   });
 
   MathJax.Hub.Startup.signal.Post("TeX bbox Ready");
diff --git a/unpacked/extensions/TeX/begingroup.js b/unpacked/extensions/TeX/begingroup.js
index 437a7a188..be7870747 100644
--- a/unpacked/extensions/TeX/begingroup.js
+++ b/unpacked/extensions/TeX/begingroup.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/begingroup.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -23,7 +26,7 @@
  */
 
 MathJax.Extension["TeX/begingroup"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
@@ -213,7 +216,7 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       if (TEX.eqnStack.top > 1) {
         TEX.eqnStack.Pop();
       } else if (TEX.rootStack.top === 1) {
-        TEX.Error("Extra "+name+" or missing \\begingroup");
+        TEX.Error(["ExtraEndMissingBegin","Extra %1 or missing \\begingroup",name]);
       } else {
         TEX.eqnStack.Clear();
         TEX.rootStack.Pop();
@@ -288,8 +291,10 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       //
       Global: function (name) {
         var i = this.i; var cs = this.GetCSname(name); this.i = i;
-        if (cs !== "let" && cs !== "def" && cs !== "newcommand")
-        {TEX.Error(name+" not followed by \\let, \\def, or \\newcommand")}
+        if (cs !== "let" && cs !== "def" && cs !== "newcommand") {
+          TEX.Error(["GlobalNotFollowedBy",
+                     "%1 not followed by \\let, \\def, or \\newcommand",name]);
+        }
         this.stack.env.isGlobal = true;
       }
 
diff --git a/unpacked/extensions/TeX/boldsymbol.js b/unpacked/extensions/TeX/boldsymbol.js
index 178743e0e..a467f6ca5 100644
--- a/unpacked/extensions/TeX/boldsymbol.js
+++ b/unpacked/extensions/TeX/boldsymbol.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/boldsymbol.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -23,7 +26,7 @@
  */
 
 MathJax.Extension["TeX/boldsymbol"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
diff --git a/unpacked/extensions/TeX/cancel.js b/unpacked/extensions/TeX/cancel.js
index 343c5fe11..f0a73dc5c 100644
--- a/unpacked/extensions/TeX/cancel.js
+++ b/unpacked/extensions/TeX/cancel.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/cancel.js
@@ -13,7 +16,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -29,7 +32,7 @@
  */
 
 MathJax.Extension["TeX/cancel"] = {
-  version: "2.1",
+  version: "2.2",
 
   //
   //  The attributes allowed in \enclose{notation}[attributes]{math}
diff --git a/unpacked/extensions/TeX/color.js b/unpacked/extensions/TeX/color.js
index f090b13c9..c8b044d63 100644
--- a/unpacked/extensions/TeX/color.js
+++ b/unpacked/extensions/TeX/color.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/color.js
@@ -9,7 +12,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -28,7 +31,7 @@
 //  The configuration defaults, augmented by the user settings
 //  
 MathJax.Extension["TeX/color"] = {
-  version: "2.1",
+  version: "2.2",
 
   config: MathJax.Hub.CombineConfig("TeX.color",{
     padding: "5px",
@@ -112,7 +115,7 @@ MathJax.Extension["TeX/color"] = {
   getColor: function (model,def) {
     if (!model) {model = "named"}
     var fn = this["get_"+model];
-    if (!fn) {this.TEX.Error("Color model '"+model+"' not defined")}
+    if (!fn) {this.TEX.Error(["UndefinedColorModel","Color model '%1' not defined",model])}
     return fn.call(this,def);
   },
   
@@ -120,12 +123,18 @@ MathJax.Extension["TeX/color"] = {
    *  Get an rgb color
    */
   get_rgb: function (rgb) {
-    rgb = rgb.split(/,/); var RGB = "#";
-    if (rgb.length !== 3) {this.TEX.Error("rgb colors require 3 decimal numbers")}
+    rgb = rgb.replace(/^\s+/,"").replace(/\s+$/,"").split(/\s*,\s*/); var RGB = "#";
+    if (rgb.length !== 3)
+      {this.TEX.Error(["ModelArg1","Color values for the %1 model require 3 numbers","rgb"])}
     for (var i = 0; i < 3; i++) {
-      if (!rgb[i].match(/^(\d+(\.\d*)?|\.\d+)$/)) {this.TEX.Error("Invalid decimal number")}
+      if (!rgb[i].match(/^(\d+(\.\d*)?|\.\d+)$/))
+        {this.TEX.Error(["InvalidDecimalNumber","Invalid decimal number"])}
       var n = parseFloat(rgb[i]);
-      if (n < 0 || n > 1) {this.TEX.Error("rgb values must be between 0 and 1")}
+      if (n < 0 || n > 1) {
+        this.TEX.Error(["ModelArg2",
+                        "Color values for the %1 model must be between %2 and %3",
+                        "rgb",0,1]);
+      }
       n = Math.floor(n*255).toString(16); if (n.length < 2) {n = "0"+n}
       RGB += n;
     }
@@ -136,12 +145,18 @@ MathJax.Extension["TeX/color"] = {
    *  Get an RGB color
    */
   get_RGB: function (rgb) {
-    rgb = rgb.split(/,/); var RGB = "#";
-    if (rgb.length !== 3) {this.TEX.Error("RGB colors require 3 numbers")}
+    rgb = rgb.replace(/^\s+/,"").replace(/\s+$/,"").split(/\s*,\s*/); var RGB = "#";
+    if (rgb.length !== 3)
+      {this.TEX.Error(["ModelArg1","Color values for the %1 model require 3 numbers","RGB"])}
     for (var i = 0; i < 3; i++) {
-      if (!rgb[i].match(/^\d+$/)) {this.TEX.Error("Invalid number")}
+      if (!rgb[i].match(/^\d+$/))
+        {this.TEX.Error(["InvalidNumber","Invalid number"])}
       var n = parseInt(rgb[i]);
-      if (n > 255) {this.TEX.Error("RGB values must be between 0 and 255")}
+      if (n > 255) {
+        this.TEX.Error(["ModelArg2",
+                        "Color values for the %1 model must be between %2 and %3",
+                        "RGB",0,255]);
+      }
       n = n.toString(16); if (n.length < 2) {n = "0"+n}
       RGB += n;
     }
@@ -152,9 +167,14 @@ MathJax.Extension["TeX/color"] = {
    *  Get a gray-scale value
    */
   get_gray: function (gray) {
-    if (!gray.match(/^(\d+(\.\d*)?|\.\d+)$/)) {this.TEX.Error("Invalid decimal number")}
+    if (!gray.match(/^\s*(\d+(\.\d*)?|\.\d+)\s*$/))
+      {this.TEX.Error(["InvalidDecimalNumber","Invalid decimal number"])}
     var n = parseFloat(gray);
-    if (n < 0 || n > 1) {this.TEX.Error("Grey-scale values must be between 0 and 1")}
+    if (n < 0 || n > 1) {
+      this.TEX.Error(["ModelArg2",
+                      "Color values for the %1 model must be between %2 and %3",
+                      "gray",0,1]);
+    }
     n = Math.floor(n*255).toString(16); if (n.length < 2) {n = "0"+n}
     return "#"+n+n+n;
   },
diff --git a/unpacked/extensions/TeX/enclose.js b/unpacked/extensions/TeX/enclose.js
index 3c5b2b83e..e8b3f4210 100644
--- a/unpacked/extensions/TeX/enclose.js
+++ b/unpacked/extensions/TeX/enclose.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/enclose.js
@@ -13,7 +16,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -29,7 +32,7 @@
  */
 
 MathJax.Extension["TeX/enclose"] = {
-  version: "2.1",
+  version: "2.2",
   
   //
   //  The attributes allowed in \enclose{notation}[attributes]{math}
diff --git a/unpacked/extensions/TeX/extpfeil.js b/unpacked/extensions/TeX/extpfeil.js
index dbcf42267..247332355 100644
--- a/unpacked/extensions/TeX/extpfeil.js
+++ b/unpacked/extensions/TeX/extpfeil.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/extpfeil.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Extension["TeX/extpfeil"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
@@ -70,12 +73,24 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
       var cs    = this.GetArgument(name),
           space = this.GetArgument(name),
           chr   = this.GetArgument(name);
-      if (!cs.match(/^\\([a-z]+|.)$/i))
-        {TEX.Error("First argument to "+name+" must be a control sequence name")}
-      if (!space.match(/^(\d+),(\d+)$/))
-        {TEX.Error("Second argument to "+name+" must be two integers separated by a comma")}
-      if (!chr.match(/^(\d+|0x[0-9A-F]+)$/i))
-        {TEX.Error("Third argument to "+name+" must be a unicode character number")}
+      if (!cs.match(/^\\([a-z]+|.)$/i)) {
+        TEX.Error(["NewextarrowArg1",
+                   "First argument to %1 must be a control sequence name",name]);
+      }
+      if (!space.match(/^(\d+),(\d+)$/)) {
+        TEX.Error(
+          ["NewextarrowArg2",
+           "Second argument to %1 must be two integers separated by a comma",
+           name]
+        );
+      }
+      if (!chr.match(/^(\d+|0x[0-9A-F]+)$/i)) {
+        TEX.Error(
+          ["NewextarrowArg3",
+           "Third argument to %1 must be a unicode character number",
+           name]
+        );
+      }
       cs = cs.substr(1); space = space.split(","); chr = parseInt(chr);
       TEXDEF.macros[cs] = ['xArrow',chr,parseInt(space[0]),parseInt(space[1])];
     }
diff --git a/unpacked/extensions/TeX/mathchoice.js b/unpacked/extensions/TeX/mathchoice.js
index 81feb8f99..21149b252 100644
--- a/unpacked/extensions/TeX/mathchoice.js
+++ b/unpacked/extensions/TeX/mathchoice.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/mathchoice.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
 
   var MML = MathJax.ElementJax.mml;
   var TEX = MathJax.InputJax.TeX;
@@ -41,16 +44,22 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
   });
   
   MML.TeXmathchoice = MML.mbase.Subclass({
-    type: "TeXmathchoice",
+    type: "TeXmathchoice", notParent: true,
     choice: function () {
-      var values = this.getValues("displaystyle","scriptlevel");
-      if (values.scriptlevel > 0) {return Math.min(3,values.scriptlevel + 1)}
-      return (values.displaystyle ? 0 : 1);
+      if (this.selection == null) {
+        this.selection = 0;
+        var values = this.getValues("displaystyle","scriptlevel");
+        if (values.scriptlevel > 0) {this.selection = Math.min(3,values.scriptlevel+1)}
+          else {this.selection = (values.displaystyle ? 0 : 1)}
+      }
+      return this.selection;
     },
-    setTeXclass: function (prev) {return this.Core().setTeXclass(prev)},
-    isSpacelike: function () {return this.Core().isSpacelike()},
-    isEmbellished: function () {return this.Core().isEmbellished()},
-    Core: function () {return this.data[this.choice()]},
+    selected: function () {return this.data[this.choice()]},
+    setTeXclass: function (prev) {return this.selected().setTeXclass(prev)},
+    isSpacelike: function () {return this.selected().isSpacelike()},
+    isEmbellished: function () {return this.selected().isEmbellished()},
+    Core: function () {return this.selected()},
+    CoreMO: function () {return this.selected().CoreMO()},
     toHTML: function (span) {
       span = this.HTMLcreateSpan(span);
       span.bbox = this.Core().toHTML(span).bbox;
diff --git a/unpacked/extensions/TeX/mhchem.js b/unpacked/extensions/TeX/mhchem.js
index 4b939875f..3e8b4df94 100644
--- a/unpacked/extensions/TeX/mhchem.js
+++ b/unpacked/extensions/TeX/mhchem.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/mhchem.js
@@ -7,7 +10,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -23,7 +26,7 @@
  */
 
 MathJax.Extension["TeX/mhchem"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
@@ -350,11 +353,13 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
         if (C === "{") {braces++} else
         if (C === "}") {
           if (braces) {braces--}
-            else {TEX.Error("Extra close brace or missing open brace")}
+          else {
+            TEX.Error(["ExtraCloseMissingOpen","Extra close brace or missing open brace"])
+          }
         }
       }
-      if (braces) {TEX.Error("Missing close brace")};
-      TEX.Error("Can't find closing "+c);
+      if (braces) {TEX.Error(["MissingCloseBrace","Missing close brace"])}
+      TEX.Error(["NoClosingChar","Can't find closing %1",c]);
     }
     
   });
diff --git a/unpacked/extensions/TeX/newcommand.js b/unpacked/extensions/TeX/newcommand.js
index 158e9ef45..8c25ca60c 100644
--- a/unpacked/extensions/TeX/newcommand.js
+++ b/unpacked/extensions/TeX/newcommand.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/newcommand.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -23,7 +26,7 @@
  */
 
 MathJax.Extension["TeX/newcommand"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
@@ -53,10 +56,16 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
           opt = this.GetBrackets(name),
           def = this.GetArgument(name);
       if (cs.charAt(0) === "\\") {cs = cs.substr(1)}
-      if (!cs.match(/^(.|[a-z]+)$/i)) {TEX.Error("Illegal control sequence name for "+name)}
+      if (!cs.match(/^(.|[a-z]+)$/i)) {
+        TEX.Error(["IllegalControlSequenceName",
+                   "Illegal control sequence name for %1",name]);
+      }
       if (n) {
         n = this.trimSpaces(n);
-        if (!n.match(/^[0-9]+$/)) {TEX.Error("Illegal number of parameters specified in "+name)}
+        if (!n.match(/^[0-9]+$/)) {
+          TEX.Error(["IllegalParamNumber",
+                     "Illegal number of parameters specified in %1",name]);
+        }
       }
       this.setDef(cs,['Macro',def,n,opt]);
     },
@@ -71,7 +80,10 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
           edef = this.GetArgument(name);
       if (n) {
         n = this.trimSpaces(n);
-        if (!n.match(/^[0-9]+$/)) {TEX.Error("Illegal number of parameters specified in "+name)}
+        if (!n.match(/^[0-9]+$/)) {
+          TEX.Error(["IllegalParamNumber",
+                     "Illegal number of parameters specified in %1",name]);
+        }
       }
       this.setEnv(env,['BeginEnv','EndEnv',bdef,edef,n]);
     },
@@ -128,7 +140,10 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
      */
     GetCSname: function (cmd) {
       var c = this.GetNext();
-      if (c !== "\\") {TEX.Error("\\ must be followed by a control sequence")}
+      if (c !== "\\") {
+        TEX.Error(["DoubleBackSlash",
+                   "\\ must be followed by a control sequence"])
+      }
       var cs = this.trimSpaces(this.GetArgument(cmd));
       return cs.substr(1);
     },
@@ -144,8 +159,14 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
         if (c === '#') {
           if (i !== this.i) {params[n] = this.string.substr(i,this.i-i)}
           c = this.string.charAt(++this.i);
-          if (!c.match(/^[1-9]$/)) {TEX.Error("Illegal use of # in template for "+cs)}
-          if (parseInt(c) != ++n) {TEX.Error("Parameters for "+cs+" must be numbered sequentially")}
+          if (!c.match(/^[1-9]$/)) {
+            TEX.Error(["CantUseHash2",
+                       "Illegal use of # in template for %1",cs]);
+          }
+          if (parseInt(c) != ++n) {
+            TEX.Error(["SequentialParam",
+                       "Parameters for %1 must be numbered sequentially",cs]);
+          }
           i = this.i+1;
         } else if (c === '{') {
           if (i !== this.i) {params[n] = this.string.substr(i,this.i-i)}
@@ -153,7 +174,8 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
         }
         this.i++;
       }
-      TEX.Error("Missing replacement string for definition of "+cmd);
+      TEX.Error(["MissingReplacementString",
+                 "Missing replacement string for definition of %1",cmd]);
     },
     
     /*
@@ -162,15 +184,20 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
     MacroWithTemplate: function (name,text,n,params) {
       if (n) {
         var args = []; this.GetNext();
-        if (params[0] && !this.MatchParam(params[0]))
-          {TEX.Error("Use of "+name+" doesn't match its definition")}
+        if (params[0] && !this.MatchParam(params[0])) {
+          TEX.Error(["MismatchUseDef",
+                     "Use of %1 doesn't match its definition",name]);
+        }
         for (var i = 0; i < n; i++) {args.push(this.GetParameter(name,params[i+1]))}
         text = this.SubstituteArgs(args,text);
       }
       this.string = this.AddArgs(text,this.string.slice(this.i));
       this.i = 0;
-      if (++this.macroCount > TEX.config.MAXMACROS)
-        {TEX.Error("MathJax maximum macro substitution count exceeded; is there a recursive macro call?")}
+      if (++this.macroCount > TEX.config.MAXMACROS) {
+        TEX.Error(["MaxMacroSub1",
+                   "MathJax maximum macro substitution count exceeded; " +
+                   "is there a recursive macro call?"]);
+      }
     },
     
     /*
@@ -209,7 +236,7 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
           this.i++; j++; hasBraces = 0;
         }
       }
-      TEX.Error("Runaway argument for "+name+"?");
+      TEX.Error(["RunawayArgument","Runaway argument for %1?",name]);
     },
     
     /*
diff --git a/unpacked/extensions/TeX/noErrors.js b/unpacked/extensions/TeX/noErrors.js
index d5f390b01..2a4b937c7 100644
--- a/unpacked/extensions/TeX/noErrors.js
+++ b/unpacked/extensions/TeX/noErrors.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/noErrors.js
@@ -52,7 +55,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -68,7 +71,7 @@
  */
 
 (function (HUB,HTML) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   
   var CONFIG = HUB.CombineConfig("TeX.noErrors",{
     disabled: false,               // set to true to return to original error messages
diff --git a/unpacked/extensions/TeX/noUndefined.js b/unpacked/extensions/TeX/noUndefined.js
index 91650ed28..81b5fc1d4 100644
--- a/unpacked/extensions/TeX/noUndefined.js
+++ b/unpacked/extensions/TeX/noUndefined.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/noUndefined.js
@@ -22,7 +25,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -41,7 +44,7 @@
 //  The configuration defaults, augmented by the user settings
 //
 MathJax.Extension["TeX/noUndefined"] = {
-  version: "2.1",
+  version: "2.2",
   config: MathJax.Hub.CombineConfig("TeX.noUndefined",{
     disabled: false,      // set to true to return to original error messages
     attributes: {
diff --git a/unpacked/extensions/TeX/unicode.js b/unpacked/extensions/TeX/unicode.js
index 9b83d5d6b..c99e32680 100644
--- a/unpacked/extensions/TeX/unicode.js
+++ b/unpacked/extensions/TeX/unicode.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/unicode.js
@@ -40,7 +43,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -59,7 +62,7 @@
 //  The configuration defaults, augmented by the user settings
 //  
 MathJax.Extension["TeX/unicode"] = {
-  version: "2.1",
+  version: "2.2",
   unicode: {},
   config: MathJax.Hub.CombineConfig("TeX.unicode",{
     fonts: "STIXGeneral,'Arial Unicode MS'"
diff --git a/unpacked/extensions/TeX/verb.js b/unpacked/extensions/TeX/verb.js
index b6d936e7f..2e6709837 100644
--- a/unpacked/extensions/TeX/verb.js
+++ b/unpacked/extensions/TeX/verb.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/verb.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -23,7 +26,7 @@
  */
 
 MathJax.Extension["TeX/verb"] = {
-  version: "2.1"
+  version: "2.2"
 };
 
 MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
@@ -41,11 +44,11 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
      */
     Verb: function (name) {
       var c = this.GetNext(); var start = ++this.i;
-      if (c == "" ) {TEX.Error(name+" requires an argument")}
+      if (c == "" ) {TEX.Error(["MissingArgFor","Missing argument for %1",name])}
       while (this.i < this.string.length && this.string.charAt(this.i) != c) {this.i++}
-      if (this.i == this.string.length) 
-        {TEX.Error("Can't find closing delimiter for "+name)}
-      var text = this.string.slice(start,this.i); this.i++;
+      if (this.i == this.string.length)
+        {TEX.Error(["NoClosingDelim","Can't find closing delimiter for %1", name])}
+      var text = this.string.slice(start,this.i).replace(/ /g,"\u00A0"); this.i++;
       this.Push(MML.mtext(text).With({mathvariant:MML.VARIANT.MONOSPACE}));
     }
     
diff --git a/unpacked/extensions/asciimath2jax.js b/unpacked/extensions/asciimath2jax.js
index 124dd9208..d94d1d066 100644
--- a/unpacked/extensions/asciimath2jax.js
+++ b/unpacked/extensions/asciimath2jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/asciimath2jax.js
@@ -11,7 +14,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2012-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -27,7 +30,7 @@
  */
 
 MathJax.Extension.asciimath2jax = {
-  version: "2.1",
+  version: "2.2",
   config: {
     delimiters: [['`','`']],   // The star/stop delimiter pairs for asciimath code
 
@@ -75,7 +78,10 @@ MathJax.Extension.asciimath2jax = {
     }
     this.start = new RegExp(starts.sort(this.sortLength).join("|"),"g");
     this.skipTags = new RegExp("^("+config.skipTags.join("|")+")$","i");
-    this.ignoreClass = new RegExp("(^| )("+config.ignoreClass+")( |$)");
+    var ignore = [];
+    if (MathJax.Hub.config.preRemoveClass) {ignore.push(MathJax.Hub.config.preRemoveClass)}
+    if (config.ignoreClass) {ignore.push(config.ignoreClass)}
+    this.ignoreClass = (ignore.length ? new RegExp("(^| )("+ignore.join("|")+")( |$)") : /^$/);
     this.processClass = new RegExp("(^| )("+config.processClass+")( |$)");
     return true;
   },
@@ -201,9 +207,9 @@ MathJax.Extension.asciimath2jax = {
   },
   
   createPreview: function (mode,asciimath) {
-    var preview;
-    if (this.config.preview === "AsciiMath") {preview = [this.filterPreview(asciimath)]}
-    else if (this.config.preview instanceof Array) {preview = this.config.preview}
+    var preview = this.config.preview;
+    if (preview === "none") return;
+    if (preview === "AsciiMath") {preview = [this.filterPreview(asciimath)]}
     if (preview) {
       preview = MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},preview);
       this.insertNode(preview);
diff --git a/unpacked/extensions/jsMath2jax.js b/unpacked/extensions/jsMath2jax.js
index cdc06a514..3de5e7720 100644
--- a/unpacked/extensions/jsMath2jax.js
+++ b/unpacked/extensions/jsMath2jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/jsMath2jax.js
@@ -15,7 +18,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -31,7 +34,7 @@
  */
 
 MathJax.Extension.jsMath2jax = {
-  version: "2.1",
+  version: "2.2",
   
   config: {
     preview: "TeX"    // Set to "none" to prevent preview strings from being inserted
@@ -70,9 +73,8 @@ MathJax.Extension.jsMath2jax = {
   },
   
   createPreview: function (node) {
-    var preview;
-    if (this.config.preview === "TeX") {preview = [this.filterPreview(node.innerHTML)]}
-    else if (this.config.preview instanceof Array) {preview = this.config.preview}
+    var preview = this.config.preview;
+    if (preview === "TeX") {preview = [this.filterPreview(node.innerHTML)]}
     if (preview) {
       preview = MathJax.HTML.Element("span",{className: MathJax.Hub.config.preRemoveClass},preview);
       node.parentNode.insertBefore(preview,node);
diff --git a/unpacked/extensions/mml2jax.js b/unpacked/extensions/mml2jax.js
index 258e2146d..1110a31ce 100644
--- a/unpacked/extensions/mml2jax.js
+++ b/unpacked/extensions/mml2jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/mml2jax.js
@@ -8,7 +11,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,7 +27,7 @@
  */
 
 MathJax.Extension.mml2jax = {
-  version: "2.1",
+  version: "2.2",
   config: {
     preview: "alttext"      // Use the <math> element's alttext as the 
                             //   preview.  Set to "none" for no preview,
@@ -172,15 +175,16 @@ MathJax.Extension.mml2jax = {
   },
   quoteHTML: function (string) {
     if (string == null) {string = ""}
-    return string.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;");
+    return string.replace(/&/g,"&#x26;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\"/g,"&quot;");
   },
   
   createPreview: function (math,script) {
-    var preview;
-    if (this.config.preview === "alttext") {
+    var preview = this.config.preview;
+    if (preview === "none") return;
+    if (preview === "alttext") {
       var text = math.getAttribute("alttext");
-      if (text != null) {preview = [this.filterPreview(text)]}
-    } else if (this.config.preview instanceof Array) {preview = this.config.preview}
+      if (text != null) {preview = [this.filterPreview(text)]} else {preview = null}
+    } 
     if (preview) {
       preview = MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},preview);
       script.parentNode.insertBefore(preview,script);
diff --git a/unpacked/extensions/tex2jax.js b/unpacked/extensions/tex2jax.js
index 722db7e7d..10a70bd2e 100644
--- a/unpacked/extensions/tex2jax.js
+++ b/unpacked/extensions/tex2jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/tex2jax.js
@@ -8,7 +11,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,7 +27,7 @@
  */
 
 MathJax.Extension.tex2jax = {
-  version: "2.1",
+  version: "2.2",
   config: {
     inlineMath: [              // The start/stop pairs for in-line math
 //    ['$','$'],               //  (comment out any you don't want, or add your own, but
@@ -107,7 +110,10 @@ MathJax.Extension.tex2jax = {
     if (config.processRefs)         {parts.push("\\\\(eq)?ref\\{[^}]*\\}")}
     this.start = new RegExp(parts.join("|"),"g");
     this.skipTags = new RegExp("^("+config.skipTags.join("|")+")$","i");
-    this.ignoreClass = new RegExp("(^| )("+config.ignoreClass+")( |$)");
+    var ignore = [];
+    if (MathJax.Hub.config.preRemoveClass) {ignore.push(MathJax.Hub.config.preRemoveClass)};
+    if (config.ignoreClass) {ignore.push(config.ignoreClass)}
+    this.ignoreClass = (ignore.length ? new RegExp("(^| )("+ignore.join("|")+")( |$)") : /^$/);
     this.processClass = new RegExp("(^| )("+config.processClass+")( |$)");
     return (parts.length > 0);
   },
@@ -271,9 +277,9 @@ MathJax.Extension.tex2jax = {
   },
   
   createPreview: function (mode,tex) {
-    var preview;
-    if (this.config.preview === "TeX") {preview = [this.filterPreview(tex)]}
-    else if (this.config.preview instanceof Array) {preview = this.config.preview}
+    var preview = this.config.preview;
+    if (preview === "none") return;
+    if (preview === "TeX") {preview = [this.filterPreview(tex)]}
     if (preview) {
       preview = MathJax.HTML.Element("span",{className:MathJax.Hub.config.preRemoveClass},preview);
       this.insertNode(preview);
diff --git a/unpacked/extensions/toMathML.js b/unpacked/extensions/toMathML.js
index f44de7083..5420e4220 100644
--- a/unpacked/extensions/toMathML.js
+++ b/unpacked/extensions/toMathML.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/toMathML.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -23,7 +26,7 @@
  */
 
 MathJax.Hub.Register.LoadHook("[MathJax]/jax/element/mml/jax.js",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   
   var MML = MathJax.ElementJax.mml
       SETTINGS = MathJax.Hub.config.menuSettings;
@@ -106,11 +109,28 @@ MathJax.Hub.Register.LoadHook("[MathJax]/jax/element/mml/jax.js",function () {
       string = String(string).split("");
       for (var i = 0, m = string.length; i < m; i++) {
         var n = string[i].charCodeAt(0);
-        if (n < 0x20 || n > 0x7E) {
-          string[i] = "&#x"+n.toString(16).toUpperCase()+";";
+        if (n <= 0xD7FF || 0xE000 <= n) {
+          // Code points U+0000 to U+D7FF and U+E000 to U+FFFF.
+          // They are directly represented by n.
+          if (n < 0x20 || n > 0x7E) {
+            string[i] = "&#x"+n.toString(16).toUpperCase()+";";
+          } else {
+            var c =
+              {'&':'&amp;', '<':'&lt;', '>':'&gt;', '"':'&quot;'}[string[i]];
+            if (c) {string[i] = c}
+          }
+        } else if (i+1 < m) {
+          // Code points U+10000 to U+10FFFF.
+          // n is the lead surrogate, let's read the trail surrogate.
+          var trailSurrogate = string[i+1].charCodeAt(0);
+          var codePoint = (((n-0xD800)<<10)+(trailSurrogate-0xDC00)+0x10000);
+          string[i] = "&#x"+codePoint.toString(16).toUpperCase()+";";
+          string[i+1] = "";
+          i++;
         } else {
-          var c = {'&':'&amp;', '<':'&lt;', '>':'&gt;', '"':'&quot;'}[string[i]];
-          if (c) {string[i] = c}
+          // n is a lead surrogate without corresponding trail surrogate:
+          // remove that character.
+          string[i] = "";
         }
       }
       return string.join("");
diff --git a/unpacked/extensions/v1.0-warning.js b/unpacked/extensions/v1.0-warning.js
deleted file mode 100644
index 4d375f9e1..000000000
--- a/unpacked/extensions/v1.0-warning.js
+++ /dev/null
@@ -1,92 +0,0 @@
-/*************************************************************
- *
- *  MathJax/extensions/v1.0-warning.js
- *
- *  This extension file is loaded when no jax are configured
- *  as a backward-compatible measure to help people convert to the
- *  new configuration process.
- *
- *  ---------------------------------------------------------------------
- *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
- * 
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-(function (HUB,HTML) {
-  var VERSION = "2.1";
-  
-  var CONFIG = {
-    style: {
-      position:"fixed", bottom:"4em", left:"3em", width:"40em",
-      border: "3px solid #880000", "background-color": "#E0E0E0", color: "black",
-      padding: "1em", "font-size":"small", "white-space":"normal",
-      
-      "border-radius": ".75em",                     // Opera 10.5 and IE9
-      "-webkit-border-radius": ".75em",             // Safari and Chrome
-      "-moz-border-radius": ".75em",                // Firefox
-      "-khtml-border-radius": ".75em",              // Konqueror
-
-      "box-shadow": "4px 4px 10px #AAAAAA",         // Opera 10.5 and IE9
-      "-webkit-box-shadow": "4px 4px 10px #AAAAAA", // Safari 3 and Chrome
-      "-moz-box-shadow": "4px 4px 10px #AAAAAA",    // Forefox 3.5
-      "-khtml-box-shadow": "4px 4px 10px #AAAAAA",  // Konqueror
-      filter: "progid:DXImageTransform.Microsoft.dropshadow(OffX=3, OffY=3, Color='gray', Positive='true')" // IE
-    }
-  };
-  if (HUB.Browser.isIE9 && document.documentMode >= 9) {delete CONFIG.style.filter}
-  
-  var DIV;
-
-  HUB.Register.StartupHook("onLoad",function () {
-    var frame = document.body;
-    if (HUB.Browser.isMSIE) {
-      MathJax.Message.Init();  // make sure MathJax_MSIE_frame exists
-      frame = document.getElementById("MathJax_MSIE_frame") || frame; // in IE8 and 9 it may not anyway
-      CONFIG.style.position = "absolute";
-    } else {delete CONFIG.style.filter}
-    CONFIG.style.maxWidth = (document.body.clientWidth-75) + "px";
-    DIV = HTML.addElement(frame,"div",{id:"MathJax_ConfigWarning",style:CONFIG.style},[
-      [
-        "div",{
-          style: {
-            position:"absolute", overflow:"hidden", top:".1em", right:".1em",
-            border: "1px outset", width:"1em", height:"1em",
-            "text-align": "center", cursor: "pointer",
-            "background-color": "#EEEEEE", color:"#606060",
-
-            "border-radius": ".5em",           // Opera 10.5
-            "-webkit-border-radius": ".5em",   // Safari and Chrome
-            "-moz-border-radius": ".5em",      // Firefox
-            "-khtml-border-radius": ".5em"     // Konqueror
-          },
-          onclick: function () {DIV.style.display = "none"}
-        },
-        [["span",{style:{position:"relative", bottom:".2em"}},["x"]]]
-      ],
-      "MathJax no longer loads a default configuration file; " +
-      "you must specify such files explicitly. " +
-      "This page seems to use the older default ",["code",{},["config/MathJax.js"]],
-      " file, and so needs to be updated.  This is explained further at",
-      ["p",{style:{"text-align":"center"}},[
-        ["a",
-          {href:"http://www.mathjax.org/help/configuration"},
-          ["http://www.mathjax.org/help/configuration"]
-        ]
-      ]]
-    ]);
-  });
-
-})(MathJax.Hub,MathJax.HTML);
-
-MathJax.Ajax.loadComplete("[MathJax]/extensions/v1.0-warning.js");
diff --git a/unpacked/jax/element/mml/jax.js b/unpacked/jax/element/mml/jax.js
index 6ebfd8101..4c78ea727 100644
--- a/unpacked/jax/element/mml/jax.js
+++ b/unpacked/jax/element/mml/jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/element/mml/jax.js
@@ -8,7 +11,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -27,7 +30,7 @@ MathJax.ElementJax.mml = MathJax.ElementJax({
   mimeType: "jax/mml"
 },{
   id: "mml",
-  version: "2.1",
+  version: "2.2",
   directory: MathJax.ElementJax.directory + "/mml",
   extensionDir: MathJax.ElementJax.extensionDir + "/mml",
   optableDir: MathJax.ElementJax.directory + "/mml/optable"
@@ -239,7 +242,7 @@ MathJax.ElementJax.mml.Augment({
     Init: function () {
       this.data = [];
       if (this.inferRow && !(arguments.length === 1 && arguments[0].inferred))
-        {this.Append(MML.mrow().With({inferred: true}))}
+        {this.Append(MML.mrow().With({inferred: true, notParent: true}))}
       this.Append.apply(this,arguments);
     },
     With: function (def) {
@@ -265,7 +268,7 @@ MathJax.ElementJax.mml.Augment({
     },
     Parent: function () {
       var parent = this.parent;
-      while (parent && parent.inferred) {parent = parent.parent}
+      while (parent && parent.notParent) {parent = parent.parent}
       return parent;
     },
     Get: function (name,nodefault) {
@@ -274,12 +277,13 @@ MathJax.ElementJax.mml.Augment({
       // FIXME: should cache these values and get from cache
       // (clear cache when appended to a new object?)
       var parent = this.Parent();
-      if (parent && parent["adjustChild_"+name] != null)
-        {return (parent["adjustChild_"+name])(parent.childPosition(this))}
+      if (parent && parent["adjustChild_"+name] != null) {
+        return (parent["adjustChild_"+name])(this.childPosition(),nodefault);
+      }
       var obj = this.inherit; var root = obj;
       while (obj) {
         var value = obj[name]; if (value == null && obj.attr) {value = obj.attr[name]}
-        if (value != null && !obj.noInheritAttribute[name]) {
+        if (value != null && obj.noInheritAttribute && !obj.noInheritAttribute[name]) {
           var noInherit = obj.noInherit[this.type];
           if (!(noInherit && noInherit[name])) {return value}
         }
@@ -300,12 +304,13 @@ MathJax.ElementJax.mml.Augment({
         {values[arguments[i]] = this.Get(arguments[i])}
       return values;
     },
-    adjustChild_scriptlevel:   function (i) {return this.Get("scriptlevel")},   // always inherit from parent
-    adjustChild_displaystyle:  function (i) {return this.Get("displaystyle")},  // always inherit from parent
-    adjustChild_texprimestyle: function (i) {return this.Get("texprimestyle")}, // always inherit from parent
-    childPosition: function (child) {
-      if (child.parent.inferred) {child = child.parent}
-      for (var i = 0, m = this.data.length; i < m; i++) {if (this.data[i] === child) {return i}}
+    adjustChild_scriptlevel:   function (i,nodef) {return this.Get("scriptlevel",nodef)},   // always inherit from parent
+    adjustChild_displaystyle:  function (i,nodef) {return this.Get("displaystyle",nodef)},  // always inherit from parent
+    adjustChild_texprimestyle: function (i,nodef) {return this.Get("texprimestyle",nodef)}, // always inherit from parent
+    childPosition: function () {
+      var child = this, parent = child.parent;
+      while (parent.notParent) {child = parent; parent = child.parent}
+      for (var i = 0, m = parent.data.length; i < m; i++) {if (parent.data[i] === child) {return i}}
       return null;
     },
     setInherit: function (obj) {
@@ -395,10 +400,12 @@ MathJax.ElementJax.mml.Augment({
     },
     setBaseTeXclasses: function (prev) {
       this.getPrevClass(prev); this.texClass = null;
-      if (this.isEmbellished() || this.data[0].isa(MML.mi)) {
-        prev = this.data[0].setTeXclass(prev);
-        this.updateTeXclass(this.Core());
-      } else {if (this.data[0]) {this.data[0].setTeXclass()}; prev = this}
+      if (this.data[0]) {
+        if (this.isEmbellished() || this.data[0].isa(MML.mi)) {
+          prev = this.data[0].setTeXclass(prev);
+          this.updateTeXclass(this.Core());
+        } else {this.data[0].setTeXclass(); prev = this}
+      } else {prev = this}
       for (var i = 1, m = this.data.length; i < m; i++)
         {if (this.data[i]) {this.data[i].setTeXclass()}}
       return prev;
@@ -580,7 +587,7 @@ MathJax.ElementJax.mml.Augment({
       this.texClass = this.Get("texClass");
       if (this.data.join("") === "\u2061") {
         // force previous node to be texClass OP, and skip this node
-        prev.texClass = MML.TEXCLASS.OP;
+        if (prev) prev.texClass = MML.TEXCLASS.OP;
         this.texClass = this.prevClass = MML.TEXCLASS.NONE;
         return prev;
       }
@@ -636,7 +643,16 @@ MathJax.ElementJax.mml.Augment({
       depth: "0ex",
       linebreak: MML.LINEBREAK.AUTO
     },
-    hasNewline: function () {return (this.Get("linebreak") === MML.LINEBREAK.NEWLINE)}
+    hasDimAttr: function () {
+      return (this.hasValue("width") || this.hasValue("height") ||
+              this.hasValue("depth"));
+    },
+    hasNewline: function () {
+      // The MathML spec says that the linebreak attribute should be ignored
+      // if any dimensional attribute is set.
+      return (!this.hasDimAttr() &&
+              this.Get("linebreak") === MML.LINEBREAK.NEWLINE);
+    }
   });
 
   MML.ms = MML.mbase.Subclass({
@@ -669,7 +685,7 @@ MathJax.ElementJax.mml.Augment({
   MML.mrow = MML.mbase.Subclass({
     type: "mrow",
     isSpacelike: MML.mbase.childrenSpacelike,
-    inferred: false,
+    inferred: false, notParent: false,
     isEmbellished: function () {
       var isEmbellished = false;
       for (var i = 0, m = this.data.length; i < m; i++) {
@@ -1140,11 +1156,17 @@ MathJax.ElementJax.mml.Augment({
     isSpacelike: function () {return this.selected().isSpacelike()},
     Core: function () {return this.selected().Core()},
     CoreMO: function () {return this.selected().CoreMO()},
-    setTeXclass: function (prev) {return this.selected().setTeXclass(prev)}
+    setTeXclass: function (prev) {
+      if (this.Get("actiontype") === MML.ACTIONTYPE.TOOLTIP && this.data[1]) {
+        // Make sure tooltip has proper spacing when typeset (see issue #412)
+        this.data[1].setTeXclass();
+      }
+      return this.selected().setTeXclass(prev);
+    }
   });
   
   MML.semantics = MML.mbase.Subclass({
-    type: "semantics",
+    type: "semantics", notParent: true,
     isEmbellished: MML.mbase.childEmbellished,
     Core: MML.mbase.childCore,
     CoreMO: MML.mbase.childCoreMO,
@@ -1285,7 +1307,7 @@ MathJax.ElementJax.mml.Augment({
   
   MML.TeXAtom = MML.mbase.Subclass({
     type: "texatom",
-    inferRow: true,
+    inferRow: true, notParent: true,
     texClass: MML.TEXCLASS.ORD,
     Core: MML.mbase.childCore,
     CoreMO: MML.mbase.childCoreMO,
diff --git a/unpacked/jax/element/mml/optable/Arrows.js b/unpacked/jax/element/mml/optable/Arrows.js
index a063c8c96..bf31a5446 100644
--- a/unpacked/jax/element/mml/optable/Arrows.js
+++ b/unpacked/jax/element/mml/optable/Arrows.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/Arrows.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/BasicLatin.js b/unpacked/jax/element/mml/optable/BasicLatin.js
index 5bf2957bd..6c939305f 100644
--- a/unpacked/jax/element/mml/optable/BasicLatin.js
+++ b/unpacked/jax/element/mml/optable/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/BasicLatin.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/CombDiacritMarks.js b/unpacked/jax/element/mml/optable/CombDiacritMarks.js
index a4675c470..c778c4a13 100644
--- a/unpacked/jax/element/mml/optable/CombDiacritMarks.js
+++ b/unpacked/jax/element/mml/optable/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/CombDiacritMarks.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/CombDiactForSymbols.js b/unpacked/jax/element/mml/optable/CombDiactForSymbols.js
index c26052d50..2395e0d87 100644
--- a/unpacked/jax/element/mml/optable/CombDiactForSymbols.js
+++ b/unpacked/jax/element/mml/optable/CombDiactForSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/CombDiactForSymbols.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/Dingbats.js b/unpacked/jax/element/mml/optable/Dingbats.js
index aa24c74e0..4104450a7 100644
--- a/unpacked/jax/element/mml/optable/Dingbats.js
+++ b/unpacked/jax/element/mml/optable/Dingbats.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/Dingbats.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/GeneralPunctuation.js b/unpacked/jax/element/mml/optable/GeneralPunctuation.js
index 4e9e775e0..ce48bd639 100644
--- a/unpacked/jax/element/mml/optable/GeneralPunctuation.js
+++ b/unpacked/jax/element/mml/optable/GeneralPunctuation.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/GeneralPunctuation.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/GeometricShapes.js b/unpacked/jax/element/mml/optable/GeometricShapes.js
index 4f373d02c..9765ac86d 100644
--- a/unpacked/jax/element/mml/optable/GeometricShapes.js
+++ b/unpacked/jax/element/mml/optable/GeometricShapes.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/GeometricShapes.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/GreekAndCoptic.js b/unpacked/jax/element/mml/optable/GreekAndCoptic.js
index e49775e23..0f27c5bb0 100644
--- a/unpacked/jax/element/mml/optable/GreekAndCoptic.js
+++ b/unpacked/jax/element/mml/optable/GreekAndCoptic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/GreekAndCoptic.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/Latin1Supplement.js b/unpacked/jax/element/mml/optable/Latin1Supplement.js
index 2f426e7e6..a9097cc2d 100644
--- a/unpacked/jax/element/mml/optable/Latin1Supplement.js
+++ b/unpacked/jax/element/mml/optable/Latin1Supplement.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/Latin1Supplement.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/LetterlikeSymbols.js b/unpacked/jax/element/mml/optable/LetterlikeSymbols.js
index 345650e71..0c202d316 100644
--- a/unpacked/jax/element/mml/optable/LetterlikeSymbols.js
+++ b/unpacked/jax/element/mml/optable/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/LetterlikeSymbols.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/MathOperators.js b/unpacked/jax/element/mml/optable/MathOperators.js
index 02c89be27..a19840922 100644
--- a/unpacked/jax/element/mml/optable/MathOperators.js
+++ b/unpacked/jax/element/mml/optable/MathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/MathOperators.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/MiscMathSymbolsA.js b/unpacked/jax/element/mml/optable/MiscMathSymbolsA.js
index 83f16a51e..8000ed0a9 100644
--- a/unpacked/jax/element/mml/optable/MiscMathSymbolsA.js
+++ b/unpacked/jax/element/mml/optable/MiscMathSymbolsA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/MiscMathSymbolsA.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/MiscMathSymbolsB.js b/unpacked/jax/element/mml/optable/MiscMathSymbolsB.js
index 2117d8822..57a4e044a 100644
--- a/unpacked/jax/element/mml/optable/MiscMathSymbolsB.js
+++ b/unpacked/jax/element/mml/optable/MiscMathSymbolsB.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/MiscMathSymbolsB.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/MiscSymbolsAndArrows.js b/unpacked/jax/element/mml/optable/MiscSymbolsAndArrows.js
index 2609dc1ad..b32916353 100644
--- a/unpacked/jax/element/mml/optable/MiscSymbolsAndArrows.js
+++ b/unpacked/jax/element/mml/optable/MiscSymbolsAndArrows.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/MiscSymbolsAndArrows.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/MiscTechnical.js b/unpacked/jax/element/mml/optable/MiscTechnical.js
index 98b3c4c6d..d55dfdcb9 100644
--- a/unpacked/jax/element/mml/optable/MiscTechnical.js
+++ b/unpacked/jax/element/mml/optable/MiscTechnical.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/MiscTechnical.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/SpacingModLetters.js b/unpacked/jax/element/mml/optable/SpacingModLetters.js
index 11ffc5d28..95917cef8 100644
--- a/unpacked/jax/element/mml/optable/SpacingModLetters.js
+++ b/unpacked/jax/element/mml/optable/SpacingModLetters.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/SpacingModLetters.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/SuppMathOperators.js b/unpacked/jax/element/mml/optable/SuppMathOperators.js
index 5e2be20a1..a7e64059f 100644
--- a/unpacked/jax/element/mml/optable/SuppMathOperators.js
+++ b/unpacked/jax/element/mml/optable/SuppMathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/SuppMathOperators.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/SupplementalArrowsA.js b/unpacked/jax/element/mml/optable/SupplementalArrowsA.js
index 652771af9..022066dbf 100644
--- a/unpacked/jax/element/mml/optable/SupplementalArrowsA.js
+++ b/unpacked/jax/element/mml/optable/SupplementalArrowsA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/SupplementalArrowsA.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/element/mml/optable/SupplementalArrowsB.js b/unpacked/jax/element/mml/optable/SupplementalArrowsB.js
index 035a31e7c..eea3d2fbe 100644
--- a/unpacked/jax/element/mml/optable/SupplementalArrowsB.js
+++ b/unpacked/jax/element/mml/optable/SupplementalArrowsB.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/optable/SupplementalArrowsB.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/AsciiMath/config.js b/unpacked/jax/input/AsciiMath/config.js
index 0a51fa855..1daa040a7 100644
--- a/unpacked/jax/input/AsciiMath/config.js
+++ b/unpacked/jax/input/AsciiMath/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/input/AsciiMath/config.js
@@ -10,7 +13,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2012-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -27,13 +30,13 @@
 
 MathJax.InputJax.AsciiMath = MathJax.InputJax({
   id: "AsciiMath",
-  version: "2.1",
+  version: "2.2",
   directory: MathJax.InputJax.directory + "/AsciiMath",
   extensionDir: MathJax.InputJax.extensionDir + "/AsciiMath",
   
   config: {
     displaystyle: true,               // put limits above and below operators
-    decimal: "."                      // can change to "," but watch out for "(1,2)"
+    decimalsign: "."                  // can change to "," but watch out for "(1,2)"
   }
 });
 MathJax.InputJax.AsciiMath.Register("math/asciimath");
diff --git a/unpacked/jax/input/AsciiMath/jax.js b/unpacked/jax/input/AsciiMath/jax.js
index c44136566..525b94e41 100644
--- a/unpacked/jax/input/AsciiMath/jax.js
+++ b/unpacked/jax/input/AsciiMath/jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/input/AsciiMath/jax.js
@@ -18,7 +21,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2012-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -1193,7 +1196,9 @@ ASCIIMATH.Augment({
   AM: {
     Init: function () {
       displaystyle = ASCIIMATH.config.displaystyle;
-      decimal      = ASCIIMATH.config.decimal;
+      // Old versions use the "decimal" option, so take it into account if it
+      // is defined by the user. See issue 384.
+      decimalsign  = (ASCIIMATH.config.decimal || ASCIIMATH.config.decimalsign);
       INITASCIIMATH();
       AMinitSymbols();
     },
@@ -1266,7 +1271,7 @@ junk = null;
   var MML;
   
   ASCIIMATH.Augment({
-    sourceMenuTitle: "AsciiMath Input",
+    sourceMenuTitle: /*_(MathMenu)*/ ["AsciiMathInput","AsciiMath Input"],
 
     prefilterHooks:    MathJax.Callback.Hooks(true),   // hooks to run before processing AsciiMath
     postfilterHooks:   MathJax.Callback.Hooks(true),   // hooks to run after processing AsciiMath
diff --git a/unpacked/jax/input/MathML/config.js b/unpacked/jax/input/MathML/config.js
index 77d7e0217..5e9a5c72a 100644
--- a/unpacked/jax/input/MathML/config.js
+++ b/unpacked/jax/input/MathML/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/input/MathML/config.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,7 +27,7 @@
 
 MathJax.InputJax.MathML = MathJax.InputJax({
   id: "MathML",
-  version: "2.1",
+  version: "2.2",
   directory: MathJax.InputJax.directory + "/MathML",
   extensionDir: MathJax.InputJax.extensionDir + "/MathML",
   entityDir: MathJax.InputJax.directory + "/MathML/entities",
diff --git a/unpacked/jax/input/MathML/entities/a.js b/unpacked/jax/input/MathML/entities/a.js
index 3b14cdc5d..64dcf8933 100644
--- a/unpacked/jax/input/MathML/entities/a.js
+++ b/unpacked/jax/input/MathML/entities/a.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/a.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/b.js b/unpacked/jax/input/MathML/entities/b.js
index c7c104084..fb510d132 100644
--- a/unpacked/jax/input/MathML/entities/b.js
+++ b/unpacked/jax/input/MathML/entities/b.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/b.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/c.js b/unpacked/jax/input/MathML/entities/c.js
index 197140be9..86e0853e6 100644
--- a/unpacked/jax/input/MathML/entities/c.js
+++ b/unpacked/jax/input/MathML/entities/c.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/c.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/d.js b/unpacked/jax/input/MathML/entities/d.js
index 1722dfb3c..aceb15068 100644
--- a/unpacked/jax/input/MathML/entities/d.js
+++ b/unpacked/jax/input/MathML/entities/d.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/d.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/e.js b/unpacked/jax/input/MathML/entities/e.js
index 45475f1ce..fe884f012 100644
--- a/unpacked/jax/input/MathML/entities/e.js
+++ b/unpacked/jax/input/MathML/entities/e.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/e.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/f.js b/unpacked/jax/input/MathML/entities/f.js
index 5d5348a75..b093b5cd2 100644
--- a/unpacked/jax/input/MathML/entities/f.js
+++ b/unpacked/jax/input/MathML/entities/f.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/f.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/fr.js b/unpacked/jax/input/MathML/entities/fr.js
index d6b2e12b1..22af7e958 100644
--- a/unpacked/jax/input/MathML/entities/fr.js
+++ b/unpacked/jax/input/MathML/entities/fr.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/fr.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/g.js b/unpacked/jax/input/MathML/entities/g.js
index dad288e76..b366ae9ac 100644
--- a/unpacked/jax/input/MathML/entities/g.js
+++ b/unpacked/jax/input/MathML/entities/g.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/g.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/h.js b/unpacked/jax/input/MathML/entities/h.js
index bf1ad4f7e..7f4a9e966 100644
--- a/unpacked/jax/input/MathML/entities/h.js
+++ b/unpacked/jax/input/MathML/entities/h.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/h.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/i.js b/unpacked/jax/input/MathML/entities/i.js
index 059928ba6..d04dabef2 100644
--- a/unpacked/jax/input/MathML/entities/i.js
+++ b/unpacked/jax/input/MathML/entities/i.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/i.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/j.js b/unpacked/jax/input/MathML/entities/j.js
index 5147e2d7b..00ce2c21a 100644
--- a/unpacked/jax/input/MathML/entities/j.js
+++ b/unpacked/jax/input/MathML/entities/j.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/j.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/k.js b/unpacked/jax/input/MathML/entities/k.js
index 2342a8c6f..b09f4bca9 100644
--- a/unpacked/jax/input/MathML/entities/k.js
+++ b/unpacked/jax/input/MathML/entities/k.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/k.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/l.js b/unpacked/jax/input/MathML/entities/l.js
index 2615de2a4..eb5898bd9 100644
--- a/unpacked/jax/input/MathML/entities/l.js
+++ b/unpacked/jax/input/MathML/entities/l.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/l.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/m.js b/unpacked/jax/input/MathML/entities/m.js
index 4a5ed5e58..f0eeb1c66 100644
--- a/unpacked/jax/input/MathML/entities/m.js
+++ b/unpacked/jax/input/MathML/entities/m.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/m.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/n.js b/unpacked/jax/input/MathML/entities/n.js
index 46495495d..a960085fc 100644
--- a/unpacked/jax/input/MathML/entities/n.js
+++ b/unpacked/jax/input/MathML/entities/n.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/n.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/o.js b/unpacked/jax/input/MathML/entities/o.js
index d15a9608a..579db0f2e 100644
--- a/unpacked/jax/input/MathML/entities/o.js
+++ b/unpacked/jax/input/MathML/entities/o.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/o.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/opf.js b/unpacked/jax/input/MathML/entities/opf.js
index cc8c55225..a36009e97 100644
--- a/unpacked/jax/input/MathML/entities/opf.js
+++ b/unpacked/jax/input/MathML/entities/opf.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/opf.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/p.js b/unpacked/jax/input/MathML/entities/p.js
index e8ee2c3f9..8f531c92d 100644
--- a/unpacked/jax/input/MathML/entities/p.js
+++ b/unpacked/jax/input/MathML/entities/p.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/p.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/q.js b/unpacked/jax/input/MathML/entities/q.js
index e2773ea26..174d9242e 100644
--- a/unpacked/jax/input/MathML/entities/q.js
+++ b/unpacked/jax/input/MathML/entities/q.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/q.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/r.js b/unpacked/jax/input/MathML/entities/r.js
index 9a25327b7..a445774e0 100644
--- a/unpacked/jax/input/MathML/entities/r.js
+++ b/unpacked/jax/input/MathML/entities/r.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/r.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/s.js b/unpacked/jax/input/MathML/entities/s.js
index 8c26da89c..1050994d9 100644
--- a/unpacked/jax/input/MathML/entities/s.js
+++ b/unpacked/jax/input/MathML/entities/s.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/s.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/scr.js b/unpacked/jax/input/MathML/entities/scr.js
index 062968b73..2d7c2fb6b 100644
--- a/unpacked/jax/input/MathML/entities/scr.js
+++ b/unpacked/jax/input/MathML/entities/scr.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/scr.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/t.js b/unpacked/jax/input/MathML/entities/t.js
index 8b2746eb3..cd765a603 100644
--- a/unpacked/jax/input/MathML/entities/t.js
+++ b/unpacked/jax/input/MathML/entities/t.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/t.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/u.js b/unpacked/jax/input/MathML/entities/u.js
index e4c9f38a9..31f849d32 100644
--- a/unpacked/jax/input/MathML/entities/u.js
+++ b/unpacked/jax/input/MathML/entities/u.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/u.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/v.js b/unpacked/jax/input/MathML/entities/v.js
index b76e16d1a..78355a0e5 100644
--- a/unpacked/jax/input/MathML/entities/v.js
+++ b/unpacked/jax/input/MathML/entities/v.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/v.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/w.js b/unpacked/jax/input/MathML/entities/w.js
index 73186eeac..8aa02ea25 100644
--- a/unpacked/jax/input/MathML/entities/w.js
+++ b/unpacked/jax/input/MathML/entities/w.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/w.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/x.js b/unpacked/jax/input/MathML/entities/x.js
index f6bb12264..ca9126dde 100644
--- a/unpacked/jax/input/MathML/entities/x.js
+++ b/unpacked/jax/input/MathML/entities/x.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/x.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/y.js b/unpacked/jax/input/MathML/entities/y.js
index 913d61daa..dd1f21648 100644
--- a/unpacked/jax/input/MathML/entities/y.js
+++ b/unpacked/jax/input/MathML/entities/y.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/y.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/entities/z.js b/unpacked/jax/input/MathML/entities/z.js
index 385b9ffea..2acc6f946 100644
--- a/unpacked/jax/input/MathML/entities/z.js
+++ b/unpacked/jax/input/MathML/entities/z.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/entities/z.js
  *
- *  Copyright (c) 2010 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/input/MathML/jax.js b/unpacked/jax/input/MathML/jax.js
index 1270eefb7..7b5d91d4e 100644
--- a/unpacked/jax/input/MathML/jax.js
+++ b/unpacked/jax/input/MathML/jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/input/MathML/jax.js
@@ -8,7 +11,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -26,6 +29,11 @@
 (function (MATHML,BROWSER) {
   var MML;
   
+  var _ = function (id) {
+    return MathJax.Localization._.apply(MathJax.Localization,
+      [["MathML",id]].concat([].slice.call(arguments,1)))
+  };
+
   MATHML.Parse = MathJax.Object.Subclass({
 
     Init: function (string) {this.Parse(string)},
@@ -36,28 +44,25 @@
     Parse: function (math) {
       var doc;
       if (typeof math !== "string") {doc = math.parentNode} else {
-        if (math.match(/^<[a-z]+:/i) && !math.match(/^<[^<>]* xmlns:/))
-          {math = math.replace(/^<([a-z]+)(:math)/i,'<$1$2 xmlns:$1="http://www.w3.org/1998/Math/MathML"')}
-        // HTML5 removes xmlns: namespaces, so put them back for XML
-        var match = math.match(/^(<math( ('.*?'|".*?"|[^>])+)>)/i);
-        if (match && match[2].match(/ (?!xmlns=)[a-z]+=\"http:/i)) {
-	  math = match[1].replace(/ (?!xmlns=)([a-z]+=(['"])http:.*?\2)/ig," xmlns:$1 $1") +
-	         math.substr(match[0].length);
-        }
-        math = math.replace(/^\s*(?:\/\/)?<!(--)?\[CDATA\[((.|\n)*)(\/\/)?\]\]\1>\s*$/,"$2");
-        math = math.replace(/&([a-z][a-z0-9]*);/ig,this.replaceEntity);
-        doc = MATHML.ParseXML(math); if (doc == null) {MATHML.Error("Error parsing MathML")}
+        doc = MATHML.ParseXML(this.preProcessMath.call(this,math));
+        if (doc == null) {MATHML.Error(["ErrorParsingMathML","Error parsing MathML"])}
       }
       var err = doc.getElementsByTagName("parsererror")[0];
-      if (err) MATHML.Error("Error parsing MathML: "+err.textContent.replace(/This page.*?errors:|XML Parsing Error: |Below is a rendering of the page.*/g,""));
-      if (doc.childNodes.length !== 1) MATHML.Error("MathML must be formed by a single element");
+      if (err) MATHML.Error(["ParsingError","Error parsing MathML: %1",
+           err.textContent.replace(/This page.*?errors:|XML Parsing Error: |Below is a rendering of the page.*/g,"")]);
+      if (doc.childNodes.length !== 1)
+        {MATHML.Error(["MathMLSingleElement","MathML must be formed by a single element"])}
       if (doc.firstChild.nodeName.toLowerCase() === "html") {
         var h1 = doc.getElementsByTagName("h1")[0];
         if (h1 && h1.textContent === "XML parsing error" && h1.nextSibling)
-          MATHML.Error("Error parsing MathML: "+String(h1.nextSibling.nodeValue).replace(/fatal parsing error: /,""));
+          MATHML.Error(["ParsingError","Error parsing MathML: %1",
+              String(h1.nextSibling.nodeValue).replace(/fatal parsing error: /,"")]);
+      }
+      if (doc.firstChild.nodeName.toLowerCase().replace(/^[a-z]+:/,"") !== "math") {
+        MATHML.Error(["MathMLRootElement",
+            "MathML must be formed by a <math> element, not %1",
+            "<"+doc.firstChild.nodeName+">"]);
       }
-      if (doc.firstChild.nodeName.toLowerCase().replace(/^[a-z]+:/,"") !== "math")
-        MATHML.Error("MathML must be formed by a <math> element, not <"+doc.firstChild.nodeName+">");
       this.mml = this.MakeMML(doc.firstChild);
     },
     
@@ -72,11 +77,11 @@
         mml = this.TeXAtom(match[2]);
       } else if (!(MML[type] && MML[type].isa && MML[type].isa(MML.mbase))) {
         MathJax.Hub.signal.Post(["MathML Jax - unknown node type",type]);
-        return MML.merror("Unknown node type: "+type);
+        return MML.merror(_("UnknownNodeType","Unknown node type: %1",type));
       } else {
         mml = MML[type]();
       }
-      this.AddAttributes(mml,node); this.CheckClass(mml,CLASS);
+      this.AddAttributes(mml,node); this.CheckClass(mml,mml["class"]);
       this.AddChildren(mml,node);
       if (MATHML.config.useMathMLspacing) {mml.useMMLspacing = 0x08}
       return mml;
@@ -87,7 +92,7 @@
       return mml;
     },
     CheckClass: function (mml,CLASS) {
-      CLASS = CLASS.split(/ /); var NCLASS = [];
+      CLASS = (CLASS||"").split(/ /); var NCLASS = [];
       for (var i = 0, m = CLASS.length; i < m; i++) {
         if (CLASS[i].substr(0,4) === "MJX-") {
           if (CLASS[i] === "MJX-arrow") {
@@ -128,13 +133,17 @@
         if (name.match(/:/)) continue;
         if (name.match(/^_moz-math-((column|row)(align|line)|font-style)$/)) continue;
         var value = node.attributes[i].value;
-        if (value.toLowerCase() === "true") {value = true}
-          else if (value.toLowerCase() === "false") {value = false}
-        if (mml.defaults[name] != null || MML.copyAttributes[name])
-          {mml[name] = value} else {mml.attr[name] = value}
-        mml.attrNames.push(name);
+        value = this.filterAttribute(name,value);
+        if (value != null) {
+          if (value.toLowerCase() === "true") {value = true}
+            else if (value.toLowerCase() === "false") {value = false}
+          if (mml.defaults[name] != null || MML.copyAttributes[name])
+            {mml[name] = value} else {mml.attr[name] = value}
+          mml.attrNames.push(name);
+        }
       }
     },
+    filterAttribute: function (name,value) {return value}, // safe mode overrides this
     
     //
     //  Create the children for the mml node
@@ -148,7 +157,8 @@
             var text = child.nodeValue.replace(/&([a-z][a-z0-9]*);/ig,this.replaceEntity);
             mml.Append(MML.chars(this.trimSpace(text)));
           } else if (child.nodeValue.match(/\S/)) {
-            MATHML.Error("Unexpected text node: '"+child.nodeValue+"'");
+            MATHML.Error(["UnexpectedTextNode",
+              "Unexpected text node: %1","'"+child.nodeValue+"'"]);
           }
         } else if (mml.type === "annotation-xml") {
           mml.Append(MML.xml(child));
@@ -158,8 +168,37 @@
             {mml.Append.apply(mml,cmml.data); cmml.data = []}
         }
       }
+      if (mml.type === "mrow" && mml.data.length >= 2) {
+        var first = mml.data[0], last = mml.data[mml.data.length-1];
+        if (first.type === "mo" && first.Get("fence") &&
+            last.type === "mo" && last.Get("fence")) {
+          if (first.data[0]) {mml.open = first.data.join("")}
+          if (last.data[0]) {mml.close = last.data.join("")}
+        }
+      }
     },
     
+    //
+    // Clean Up the <math> source to prepare for XML parsing
+    //
+    preProcessMath: function (math) {
+      if (math.match(/^<[a-z]+:/i) && !math.match(/^<[^<>]* xmlns:/)) {
+        math = math.replace(/^<([a-z]+)(:math)/i,'<$1$2 xmlns:$1="http://www.w3.org/1998/Math/MathML"')
+      }
+      // HTML5 removes xmlns: namespaces, so put them back for XML
+      var match = math.match(/^(<math( ('.*?'|".*?"|[^>])+)>)/i);
+      if (match && match[2].match(/ (?!xmlns=)[a-z]+=\"http:/i)) {
+	math = match[1].replace(/ (?!xmlns=)([a-z]+=(['"])http:.*?\2)/ig," xmlns:$1 $1") +
+               math.substr(match[0].length);
+      }
+      if (math.match(/^<math/i) && !math.match(/^<[^<>]* xmlns=/)) {
+        // append the MathML namespace
+        math = math.replace(/^<(math)/i,'<math xmlns="http://www.w3.org/1998/Math/MathML"')
+      }
+      math = math.replace(/^\s*(?:\/\/)?<!(--)?\[CDATA\[((.|\n)*)(\/\/)?\]\]\1>\s*$/,"$2");
+      return math.replace(/&([a-z][a-z0-9]*);/ig,this.replaceEntity);
+    },
+
     //
     //  Remove attribute whitespace
     //
@@ -193,7 +232,7 @@
   /************************************************************************/
 
   MATHML.Augment({
-    sourceMenuTitle: "Original MathML",
+    sourceMenuTitle: /*_(MathMenu)*/ ["OriginalMathML","Original MathML"],
     
     prefilterHooks:    MathJax.Callback.Hooks(true),   // hooks to run before processing MathML
     postfilterHooks:   MathJax.Callback.Hooks(true),   // hooks to run after processing MathML
@@ -227,6 +266,10 @@
       return MML.merror(message);
     },
     Error: function (message) {
+      //
+      //  Translate message if it is ["id","message",args]
+      //
+      if (message instanceof Array) {message = _.apply(_,message)}
       throw MathJax.Hub.Insert(Error(message),{mathmlError: true});
     },
     //
@@ -239,6 +282,18 @@
       return this.div;
     },
     parseError: function (string) {return null},
+    createMSParser: function() {
+      var parser = null;
+      var xml = ["MSXML2.DOMDocument.6.0","MSXML2.DOMDocument.5.0",
+                 "MSXML2.DOMDocument.4.0","MSXML2.DOMDocument.3.0",
+                 "MSXML2.DOMDocument.2.0","Microsoft.XMLDOM"];
+      for (var i = 0, m = xml.length; i < m && !parser; i++) {
+        try {
+          parser = new ActiveXObject(xml[i])
+        } catch (err) {}
+      }
+      return parser;
+    },
     //
     //  Create the parser using a DOMParser, or other fallback method
     //
@@ -247,17 +302,9 @@
         this.parser = new DOMParser();
         return(this.parseDOM);
       } else if (window.ActiveXObject) {
-        var xml = ["MSXML2.DOMDocument.6.0","MSXML2.DOMDocument.5.0","MSXML2.DOMDocument.4.0",
-                   "MSXML2.DOMDocument.3.0","MSXML2.DOMDocument.2.0","Microsoft.XMLDOM"];
-        for (var i = 0, m = xml.length; i < m && !this.parser; i++)
-          {try {this.parser = new ActiveXObject(xml[i])} catch (err) {}}
+        this.parser = this.createMSParser();
         if (!this.parser) {
-          alert("MathJax can't create an XML parser for MathML.  Check that\n"+
-                "the 'Script ActiveX controls marked safe for scripting' security\n"+
-                "setting is enabled (use the Internet Options item in the Tools\n"+
-                "menu, and select the Security panel, then press the Custom Level\n"+
-                "button to check this).\n\n"+
-                "MathML equations will not be able to be processed by MathJax.");
+          MathJax.Localization.Try(this.parserCreationError); 
           return(this.parseError);
         }
         this.parser.async = false;
@@ -271,6 +318,15 @@
         else {document.body.insertBefore(this.div,document.body.firstChild)}
       return(this.parseDIV);
     },
+    parserCreationError: function () {
+      alert(_("CantCreateXMLParser",
+        "MathJax can't create an XML parser for MathML.  Check that\n"+
+        "the 'Script ActiveX controls marked safe for scripting' security\n"+
+        "setting is enabled (use the Internet Options item in the Tools\n"+
+        "menu, and select the Security panel, then press the Custom Level\n"+
+        "button to check this).\n\n"+
+        "MathML equations will not be able to be processed by MathJax."));
+    },
     //
     //  Initialize the parser object (whichever type is used)
     //
diff --git a/unpacked/jax/input/TeX/config.js b/unpacked/jax/input/TeX/config.js
index 4850a6a53..901d926e7 100644
--- a/unpacked/jax/input/TeX/config.js
+++ b/unpacked/jax/input/TeX/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/input/TeX/config.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,7 +27,7 @@
 
 MathJax.InputJax.TeX = MathJax.InputJax({
   id: "TeX",
-  version: "2.1",
+  version: "2.2",
   directory: MathJax.InputJax.directory + "/TeX",
   extensionDir: MathJax.InputJax.extensionDir + "/TeX",
   
diff --git a/unpacked/jax/input/TeX/jax.js b/unpacked/jax/input/TeX/jax.js
index dff09447f..f8fe94fcb 100644
--- a/unpacked/jax/input/TeX/jax.js
+++ b/unpacked/jax/input/TeX/jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/input/TeX/jax.js
@@ -8,7 +11,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -26,6 +29,11 @@
 (function (TEX,HUB,AJAX) {
   var MML, NBSP = "\u00A0"; 
   
+  var _ = function (id) {
+    return MathJax.Localization._.apply(MathJax.Localization,
+      [["TeX", id]].concat([].slice.call(arguments,1)));
+  };
+
   var STACK = MathJax.Object.Subclass({
     Init: function (env,inner) {
       this.global = {isInner: inner};
@@ -72,8 +80,9 @@
   
   var STACKITEM = STACK.Item = MathJax.Object.Subclass({
     type: "base",
-    closeError: "Extra close brace or missing open brace",
-    rightError: "Missing \\left or extra \\right",
+    endError:   /*_()*/ ["ExtraOpenMissingClose","Extra open brace or missing close brace"],
+    closeError: /*_()*/ ["ExtraCloseMissingOpen","Extra close brace or missing open brace"],
+    rightError: /*_()*/ ["MissingLeftExtraRight","Missing \\left or extra \\right"],
     Init: function () {
       if (this.isOpen) {this.env = {}}
       this.data = [];
@@ -90,7 +99,7 @@
       if (item.type === "over" && this.isOpen) {item.num = this.mmlData(false); this.data = []}
       if (item.type === "cell" && this.isOpen) {
         if (item.linebreak) {return false}
-        TEX.Error("Misplaced "+item.name);
+        TEX.Error(["Misplaced","Misplaced %1",item.name]);
       }
       if (item.isClose && this[item.type+"Error"]) {TEX.Error(this[item.type+"Error"])}
       if (!item.isNotStack) {return true}
@@ -121,10 +130,10 @@
 
   STACKITEM.open = STACKITEM.Subclass({
     type: "open", isOpen: true,
-    stopError: "Extra open brace or missing close brace",
+    stopError: /*_()*/ ["ExtraOpenMissingClose","Extra open brace or missing close brace"],
     checkItem: function (item) {
       if (item.type === "close") {
-        var mml = this.mmlData(); // this.mmlData(true,true); // force row
+        var mml = this.mmlData();
         return STACKITEM.mml(MML.TeXAtom(mml)); // TeXAtom make it an ORD to prevent spacing (FIXME: should be another way)
       }
       return this.SUPER(arguments).checkItem.call(this,item);
@@ -147,9 +156,10 @@
   
   STACKITEM.subsup = STACKITEM.Subclass({
     type: "subsup",
-    stopError: "Missing superscript or subscript argument",
+    stopError: /*_()*/ ["MissingScript","Missing superscript or subscript argument"],
+    supError:  /*_()*/ ["MissingOpenForSup","Missing open brace for superscript"],
+    subError:  /*_()*/ ["MissingOpenForSup","Missing open brace for subscript"],
     checkItem: function (item) {
-      var script = ["","subscript","superscript"][this.position];
       if (item.type === "open" || item.type === "left") {return true}
       if (item.type === "mml") {
         if (this.primes) {
@@ -160,7 +170,7 @@
         return STACKITEM.mml(this.data[0]);
       }
       if (this.SUPER(arguments).checkItem.call(this,item))
-        {TEX.Error("Missing open brace for "+script)}
+        {TEX.Error(this[["","subError","supError"][this.position]])}
     },
     Pop: function () {}
   });
@@ -168,14 +178,15 @@
   STACKITEM.over = STACKITEM.Subclass({
     type: "over", isClose: true, name: "\\over",
     checkItem: function (item,stack) {
-      if (item.type === "over") {TEX.Error("Ambiguous use of "+item.name)}
+      if (item.type === "over")
+        {TEX.Error(["AmbiguousUseOf","Ambiguous use of %1",item.name])}
       if (item.isClose) {
         var mml = MML.mfrac(this.num,this.mmlData(false));
         if (this.thickness != null) {mml.linethickness = this.thickness}
         if (this.open || this.close) {
           mml.texClass = MML.TEXCLASS.INNER;
           mml.texWithDelims = true;
-          mml = MML.mfenced(mml).With({open: this.open, close: this.close});
+          mml = TEX.mfenced(this.open,mml,this.close);
         }
         return [STACKITEM.mml(mml), item];
       }
@@ -186,12 +197,10 @@
 
   STACKITEM.left = STACKITEM.Subclass({
     type: "left", isOpen: true, delim: '(',
-    stopError: "Extra \\left or missing \\right",
+    stopError: /*_()*/ ["ExtraLeftMissingRight", "Extra \\left or missing \\right"],
     checkItem: function (item) {
-      if (item.type === "right") {
-        var mml = MML.mfenced(this.data.length === 1 ? this.data[0] : MML.mrow.apply(MML,this.data));
-        return STACKITEM.mml(mml.With({open: this.delim, close: item.delim}));
-      }
+      if (item.type === "right")
+        {return STACKITEM.mml(TEX.mfenced(this.delim,this.mmlData(),item.delim))}
       return this.SUPER(arguments).checkItem.call(this,item);
     }
   });
@@ -205,11 +214,12 @@
     checkItem: function (item) {
       if (item.type === "end") {
         if (item.name !== this.name)
-          {TEX.Error("\\begin{"+this.name+"} ended with \\end{"+item.name+"}")}
+          {TEX.Error(["EnvBadEnd","\\begin{%1} ended with \\end{%2}",this.name,item.name])}
         if (!this.end) {return STACKITEM.mml(this.mmlData())}
         return this.parse[this.end].call(this.parse,this,this.data);
       }
-      if (item.type === "stop") {TEX.Error("Missing \\end{"+this.name+"}")}
+      if (item.type === "stop")
+        {TEX.Error(["EnvMissingEnd","Missing \\end{%1}",this.name])}
       return this.SUPER(arguments).checkItem.call(this,item);
     }
   });
@@ -230,7 +240,7 @@
   STACKITEM.position = STACKITEM.Subclass({
     type: "position",
     checkItem: function (item) {
-      if (item.isClose) {TEX.Error("Missing box for "+this.name)}
+      if (item.isClose) {TEX.Error(["MissingBoxFor","Missing box for %1",name])}
       if (item.isNotStack) {
         var mml = item.mmlData();
         switch (this.move) {
@@ -266,13 +276,11 @@
           if ((this.arraydef.columnlines||"none") != "none" ||
               (this.arraydef.rowlines||"none") != "none") {mml.padding = 0} // HTML-CSS jax implements this
         }
-        if (this.open || this.close) {
-          mml = MML.mfenced(mml).With({open: this.open, close: this.close});
-        }
+        if (this.open || this.close) {mml = TEX.mfenced(this.open,mml,this.close)}
         mml = STACKITEM.mml(mml);
         if (this.requireClose) {
           if (item.type === 'close') {return mml}
-          TEX.Error("Missing close brace");
+          TEX.Error(["MissingCloseBrace","Missing close brace"]);
         }
         return [mml,item];
       }
@@ -421,7 +429,8 @@
       
       remap: {
         '-':   '2212',
-        '*':   '2217'
+        '*':   '2217',
+        '`':   '2018'   // map ` to back quote
       },
     
       mathchar0mi: {
@@ -1051,7 +1060,7 @@
       return this.stack.Top().data[0];
     },
     mmlToken: function (token) {return token}, // used by boldsymbol extension
-    
+
     /************************************************************************/
     /*
      *   Handle various token classes
@@ -1116,7 +1125,7 @@
     //  (overridden in noUndefined extension)
     //
     csUndefined: function (name) {
-      TEX.Error("Undefined control sequence "+name);
+      TEX.Error(["UndefinedControlSequence","Undefined control sequence %1",name]);
     },
 
     /*
@@ -1161,7 +1170,8 @@
         else {base = this.stack.Prev(); if (!base) {base = MML.mi("")}}
       if (base.isEmbellishedWrapper) {base = base.data[0].data[0]}
       if (base.type === "msubsup") {
-        if (base.data[base.sup]) {TEX.Error("Double exponent: use braces to clarify")}
+        if (base.data[base.sup])
+          {TEX.Error(["DoubleExponent","Double exponent: use braces to clarify"])}
         position = base.sup;
       } else if (base.movesupsub) {
         if (base.type !== "munderover" || base.data[base.over]) {
@@ -1183,7 +1193,8 @@
         else {base = this.stack.Prev(); if (!base) {base = MML.mi("")}}
       if (base.isEmbellishedWrapper) {base = base.data[0].data[0]}
       if (base.type === "msubsup") {
-        if (base.data[base.sub]) {TEX.Error("Double subscripts: use braces to clarify")}
+        if (base.data[base.sub])
+          {TEX.Error(["DoubleSubscripts","Double subscripts: use braces to clarify"])}
         position = base.sub;
       } else if (base.movesupsub) {
         if (base.type !== "munderover" || base.data[base.under]) {
@@ -1200,8 +1211,10 @@
     PRIME: "\u2032", SMARTQUOTE: "\u2019",
     Prime: function (c) {
       var base = this.stack.Prev(); if (!base) {base = MML.mi()}
-      if (base.type === "msubsup" && base.data[base.sup])
-        {TEX.Error("Prime causes double exponent: use braces to clarify")}
+      if (base.type === "msubsup" && base.data[base.sup]) {
+        TEX.Error(["DoubleExponentPrime",
+                   "Prime causes double exponent: use braces to clarify"]);
+      }
       var sup = ""; this.i--;
       do {sup += this.PRIME; this.i++, c = this.GetNext()}
         while (c === "'" || c === this.SMARTQUOTE);
@@ -1228,7 +1241,8 @@
      *  Handle hash marks outside of definitions
      */
     Hash: function (c) {
-      TEX.Error("You can't use 'macro parameter character #' in math mode");
+      TEX.Error(["CantUseHash1",
+                 "You can't use 'macro parameter character #' in math mode"]);
     },
     
     /*
@@ -1281,7 +1295,8 @@
     
     Middle: function (name) {
       var delim = this.GetDelimiter(name);
-      if (this.stack.Top().type !== "left") {TEX.Error(name+" must be within \\left and \\right")}
+      if (this.stack.Top().type !== "left")
+        {TEX.Error(["MisplacedMiddle","%1 must be within \\left and \\right",name])}
       this.Push(MML.mo(delim).With({stretchy:true}));
     },
     
@@ -1304,7 +1319,8 @@
     },
     Limits: function (name,limits) {
       var op = this.stack.Prev("nopop");
-      if (!op || op.texClass !== MML.TEXCLASS.OP) {TEX.Error(name+" is allowed only on operators")}
+      if (!op || op.texClass !== MML.TEXCLASS.OP)
+        {TEX.Error(["MisplacedLimits","%1 is allowed only on operators",name])}
       op.movesupsub = (limits ? true : false);
       op.movablelimits = false;
     },
@@ -1353,10 +1369,13 @@
       return n;
     },
     MoveRoot: function (name,id) {
-      if (!this.stack.env.inRoot) TEX.Error(name+" can appear only within a root");
-      if (this.stack.global[id]) TEX.Error("Multiple use of "+name);
+      if (!this.stack.env.inRoot)
+        {TEX.Error(["MisplacedMoveRoot","%1 can appear only within a root",name])}
+      if (this.stack.global[id])
+        {TEX.Error(["MultipleMoveRoot","Multiple use of %1",name])}
       var n = this.GetArgument(name);
-      if (!n.match(/-?[0-9]+/)) TEX.Error("The argument to "+name+" must be an integer");
+      if (!n.match(/-?[0-9]+/))
+        {TEX.Error(["IntegerArg","The argument to %1 must be an integer",name])}
       n = (n/15)+"em";
       if (n.substr(0,1) !== "-") {n = "+"+n}
       this.stack.global[id] = n;
@@ -1411,18 +1430,29 @@
           attr = this.GetBrackets(name,"").replace(/^\s+/,""),
           data = this.GetArgument(name),
           def = {attrNames:[]}, match;
-      if (!MML[type] || !MML[type].prototype.isToken) {TEX.Error(type+" is not a token element")}
+      if (!MML[type] || !MML[type].prototype.isToken)
+        {TEX.Error(["NotMathMLToken","%1 is not a token element",type])}
       while (attr !== "") {
-        match = attr.match(/^([a-z]+)\s*=\s*('[^']*'|"[^"]*"|[^ ]*)\s*/i);
-        if (!match) {TEX.Error("Invalid MathML attribute: "+attr)}
-        if (!MML[type].prototype.defaults[match[1]] && !this.MmlTokenAllow[match[1]])
-          {TEX.Error(match[1]+" is not a recognized attribute for "+type)}
-        def[match[1]] = match[2].replace(/^(['"])(.*)\1$/,"$2");
-        def.attrNames.push(match[1]);
+        match = attr.match(/^([a-z]+)\s*=\s*(\'[^']*'|"[^"]*"|[^ ]*)\s*/i);
+        if (!match)
+          {TEX.Error("InvalidMathMLAttr","Invalid MathML attribute: %1",attr)}
+        if (!MML[type].prototype.defaults[match[1]] && !this.MmlTokenAllow[match[1]]) {
+          TEX.Error(["UnknownAttrForElement",
+                     "%1 is not a recognized attribute for %2",
+                     match[1],type]);
+        }
+        var value = this.MmlFilterAttribute(match[1],match[2].replace(/^(['"])(.*)\1$/,"$2"));
+        if (value) {
+          if (value.toLowerCase() === "true") {value = true}
+            else if (value.toLowerCase() === "false") {value = false}
+          def[match[1]] = value;
+          def.attrNames.push(match[1]);
+        }
         attr = attr.substr(match[0].length);
       }
       this.Push(this.mmlToken(MML[type](data).With(def)));
     },
+    MmlFilterAttribute: function (name,value) {return value},
     MmlTokenAllow: {
       fontfamily:1, fontsize:1, fontweight:1, fontstyle:1,
       color:1, background:1,
@@ -1503,7 +1533,7 @@
       size = String(size).replace(/(\.\d\d\d).+/,'$1')+"em";
       var delim = this.GetDelimiter(name);
       this.Push(MML.TeXAtom(MML.mo(delim).With({
-        minsize: size, maxsize: size, scriptlevel: 0,
+        minsize: size, maxsize: size,
         fence: true, stretchy: true, symmetric: true
       })).With({texClass: mclass}));
     },
@@ -1562,12 +1592,17 @@
       }
       this.string = this.AddArgs(macro,this.string.slice(this.i));
       this.i = 0;
-      if (++this.macroCount > TEX.config.MAXMACROS)
-        {TEX.Error("MathJax maximum macro substitution count exceeded; is there a recursive macro call?")}
+      if (++this.macroCount > TEX.config.MAXMACROS) {
+        TEX.Error(["MaxMacroSub1",
+                   "MathJax maximum macro substitution count exceeded; " +
+                   "is there a recursive macro call?"]);
+      }
     },
     
     Matrix: function (name,open,close,align,spacing,vspacing,style,cases) {
-      var c = this.GetNext(); if (c === "") {TEX.Error("Missing argument for "+name)}
+      var c = this.GetNext();
+      if (c === "")
+        {TEX.Error(["MissingArgFor","Missing argument for %1",name])}
       if (c === "{") {this.i++} else {this.string = c+"}"+this.string.slice(this.i+1); this.i = 0}
       var array = STACKITEM.array().With({
         requireClose: true,
@@ -1592,8 +1627,9 @@
           var c = string.charAt(i);
           if (c === "{") {braces++; i++}
           else if (c === "}") {if (braces === 0) {m = 0} else {braces--; i++}}
-          else if (c === "&" && braces === 0) {TEX.Error("Extra alignment tab in \\cases text")}
-          else if (c === "\\") {
+          else if (c === "&" && braces === 0) {
+            TEX.Error(["ExtraAlignTab","Extra alignment tab in \\cases text"]);
+          } else if (c === "\\") {
             if (string.substr(i).match(/^((\\cr)[^a-zA-Z]|\\\\)/)) {m = 0} else {i += 2}
           } else {i++}
         }
@@ -1613,8 +1649,11 @@
       var n;
       if (this.string.charAt(this.i) === "[") {
         n = this.GetBrackets(name,"").replace(/ /g,"");
-        if (n && !n.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/))
-          {TEX.Error("Bracket argument to "+name+" must be a dimension")}
+        if (n &&
+            !n.match(/^((-?(\.\d+|\d+(\.\d*)?))(pt|em|ex|mu|mm|cm|in|pc))$/)) {
+          TEX.Error(["BracketMustBeDimension",
+                     "Bracket argument to %1 must be a dimension",name]);
+        }
       }
       this.Push(STACKITEM.cell().With({isCR: true, name: name, linebreak: true}));
       var top = this.stack.Top();
@@ -1653,7 +1692,8 @@
     HLine: function (name,style) {
       if (style == null) {style = "solid"}
       var top = this.stack.Top();
-      if (!top.isa(STACKITEM.array) || top.data.length) {TEX.Error("Misplaced "+name)}
+      if (!top.isa(STACKITEM.array) || top.data.length)
+        {TEX.Error(["Misplaced","Misplaced %1",name])}
       if (top.table.length == 0) {
         top.frame.push("top");
       } else {
@@ -1671,10 +1711,16 @@
 
     Begin: function (name) {
       var env = this.GetArgument(name);
-      if (env.match(/[^a-z*]/i)) {TEX.Error('Invalid environment name "'+env+'"')}
-      var cmd = this.envFindName(env); if (!cmd) {TEX.Error('Unknown environment "'+env+'"')}
-      if (++this.macroCount > TEX.config.MAXMACROS)
-        {TEX.Error("MathJax maximum substitution count exceeded; is there a recursive latex environment?")}
+      if (env.match(/[^a-z*]/i))
+        {TEX.Error(["InvalidEnv","Invalid environment name '%1'",env])}
+      var cmd = this.envFindName(env);
+      if (!cmd)
+        {TEX.Error(["UnknownEnv","Unknown environment '%1'",env])}
+      if (++this.macroCount > TEX.config.MAXMACROS) {
+        TEX.Error(["MaxMacroSub2",
+                   "MathJax maximum substitution count exceeded; " +
+                   "is there a recursive latex environment?"]);
+      }
       if (!(cmd instanceof Array)) {cmd = [cmd]}
       var mml = STACKITEM.begin().With({name: env, end: cmd[1], parse:this});
       if (cmd[0] && this[cmd[0]]) {mml = this[cmd[0]].apply(this,[mml].concat(cmd.slice(2)))}
@@ -1784,10 +1830,13 @@
     GetArgument: function (name,noneOK) {
       switch (this.GetNext()) {
        case "":
-        if (!noneOK) {TEX.Error("Missing argument for "+name)}
+        if (!noneOK) {TEX.Error(["MissingArgFor","Missing argument for %1",name])}
         return null;
        case '}':
-        if (!noneOK) {TEX.Error("Extra close brace or missing open brace")}
+        if (!noneOK) {
+          TEX.Error(["ExtraCloseMissingOpen",
+                     "Extra close brace or missing open brace"]);
+        }
         return null;
        case '\\':
         this.i++; return "\\"+this.GetCS();
@@ -1798,12 +1847,12 @@
            case '\\':  this.i++; break;
            case '{':   parens++; break;
            case '}':
-            if (parens == 0) {TEX.Error("Extra close brace")}
+            if (parens == 0) {TEX.Error(["ExtraClose","Extra close brace"])}
             if (--parens == 0) {return this.string.slice(j,this.i-1)}
             break;
           }
         }
-        TEX.Error("Missing close brace");
+        TEX.Error(["MissingCloseBrace","Missing close brace"]);
         break;
       }        
       return this.string.charAt(this.i++);
@@ -1820,14 +1869,18 @@
          case '{':   parens++; break;
          case '\\':  this.i++; break;
          case '}':
-          if (parens-- <= 0) {TEX.Error("Extra close brace while looking for ']'")}
+          if (parens-- <= 0) {
+            TEX.Error(["ExtraCloseLooking",
+                       "Extra close brace while looking for %1","']'"]);
+          }
           break;   
          case ']':
           if (parens == 0) {return this.string.slice(j,this.i-1)}
           break;
         }
       }
-      TEX.Error("Couldn't find closing ']' for argument to "+name);
+      TEX.Error(["MissingCloseBracket",
+                 "Couldn't find closing ']' for argument to %1",name]);
     },
   
     /*
@@ -1840,7 +1893,8 @@
         this.i++; if (c == "\\") {c += this.GetCS(name)}
         if (TEXDEF.delimiter[c] != null) {return this.convertDelimiter(c)}
       }
-      TEX.Error("Missing or unrecognized delimiter for "+name);
+      TEX.Error(["MissingOrUnrecognizedDelim",
+                 "Missing or unrecognized delimiter for %1",name]);
     },
 
     /*
@@ -1861,7 +1915,8 @@
           return match[1].replace(/ /g,"");
         }
       }
-      TEX.Error("Missing dimension or its units for "+name);
+      TEX.Error(["MissingDimOrUnits",
+                 "Missing dimension or its units for %1",name]);
     },
     
     /*
@@ -1876,13 +1931,17 @@
          case '\\':  c += this.GetCS(); break;
          case '{':   parens++; break;
          case '}':
-          if (parens == 0) {TEX.Error("Extra close brace while looking for "+token)}
+          if (parens == 0) {
+            TEX.Error(["ExtraCloseLooking",
+                       "Extra close brace while looking for %1",token])
+          }
           parens--;
           break;
         }
         if (parens == 0 && c == token) {return this.string.slice(j,k)}
       }
-      TEX.Error("Couldn't find "+token+" for "+name);
+      TEX.Error(["TokenNotFoundForCommand",
+                 "Couldn't find %1 for %2",token,name]);
     },
 
     /*
@@ -1899,7 +1958,7 @@
     InternalMath: function (text,level) {
       var def = {displaystyle: false}; if (level != null) {def.scriptlevel = level}
       if (this.stack.env.font) {def.mathvariant = this.stack.env.font}
-      if (!text.match(/\$|\\\(|\\(eq)?ref\s*\{/)) {return [this.InternalText(text,def)]}
+      if (!text.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)) {return [this.InternalText(text,def)]}
       var i = 0, k = 0, c, match = '';
       var mml = [];
       while (i < text.length) {
@@ -1927,11 +1986,14 @@
             } else if (c === ')' && match === ')') {
               mml.push(MML.TeXAtom(TEX.Parse(text.slice(k,i-2),{}).mml().With(def)));
               match = ''; k = i;
+            } else if (c === '$' && match === '')  {
+              i--; text = text.substr(0,i-1) + text.substr(i); // remove \ from \$
             }
           }
         }
       }
-      if (match !== '') {TEX.Error("Math not terminated in text box")}
+      if (match !== '')
+        {TEX.Error(["MathNotTerminated","Math not terminated in text box"])}
       if (k < text.length) {mml.push(this.InternalText(text.slice(k),def))}
       return mml;
     },
@@ -1951,8 +2013,10 @@
         else if (c === '#') {
           c = string.charAt(i++);
           if (c === '#') {text += c} else {
-            if (!c.match(/[1-9]/) || c > args.length)
-              {TEX.Error("Illegal macro parameter reference")}
+            if (!c.match(/[1-9]/) || c > args.length) {
+              TEX.Error(["IllegalMacroParam",
+                         "Illegal macro parameter reference"]);
+            }
             newstring = this.AddArgs(this.AddArgs(newstring,text),args[c-1]);
             text = '';
           }
@@ -1967,8 +2031,10 @@
      */
     AddArgs: function (s1,s2) {
       if (s2.match(/^[a-z]/i) && s1.match(/(^|[^\\])(\\\\)*\\[a-z]+$/i)) {s1 += ' '}
-      if (s1.length + s2.length > TEX.config.MAXBUFFER)
-        {TEX.Error("MathJax internal buffer size exceeded; is there a recursive macro call?")}
+      if (s1.length + s2.length > TEX.config.MAXBUFFER) {
+        TEX.Error(["MaxBufferSize",
+                   "MathJax internal buffer size exceeded; is there a recursive macro call?"]);
+      }
       return s1+s2;
     }
     
@@ -1984,7 +2050,7 @@
       MAXBUFFER: 5*1024    // maximum size of TeX string to process
     },
     
-    sourceMenuTitle: "TeX Commands",
+    sourceMenuTitle: /*_(MathMenu)*/ ["TeXCommands","TeX Commands"],
 
     prefilterHooks: MathJax.Callback.Hooks(true),    // hooks to run before processing TeX
     postfilterHooks: MathJax.Callback.Hooks(true),   // hooks to run after processing TeX
@@ -2040,6 +2106,10 @@
     //  Produce an error and stop processing this equation
     //
     Error: function (message) {
+      //
+      //  Translate message if it is ["id","message",args]
+      //
+      if (message instanceof Array) {message = _.apply(_,message)}
       throw HUB.Insert(Error(message),{texError: true});
     },
     
@@ -2051,6 +2121,18 @@
       TEXDEF.macros[name].isUser = true;
     },
     
+    /*
+     *  Create an mrow that represents the equivalent of an mfenced
+     */
+    mfenced: function (open,mml,close) {
+      var mrow = MML.mrow();
+      mrow.open = open; mrow.close = close;
+      if (open) {mrow.Append(MML.mo(open).With({fence:true, texClass:MML.TEXCLASS.OPEN}))}
+      if (mml.type === "mrow") {mrow.Append.apply(mrow,mml.data)} else {mrow.Append(mml)}
+      if (close) {mrow.Append(MML.mo(close).With({fence:true, texClass:MML.TEXCLASS.CLOSE}))}
+      return mrow;
+    },
+    
     //
     //  Combine adjacent <mo> elements that are relations
     //    (since MathML treats the spacing very differently)
diff --git a/unpacked/jax/output/HTML-CSS/autoload/annotation-xml.js b/unpacked/jax/output/HTML-CSS/autoload/annotation-xml.js
index f5c7b37d6..2811546eb 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/annotation-xml.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/annotation-xml.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/annotation-xm;l.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       HTMLCSS = MathJax.OutputJax["HTML-CSS"];
 
diff --git a/unpacked/jax/output/HTML-CSS/autoload/maction.js b/unpacked/jax/output/HTML-CSS/autoload/maction.js
index 02bb97bc5..21968cd09 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/maction.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/maction.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/maction.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       HTMLCSS = MathJax.OutputJax["HTML-CSS"];
   
@@ -41,15 +44,19 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
     HTMLtooltip: HTMLCSS.addElement(document.body,"div",{id:"MathJax_Tooltip"}),
     
     toHTML: function (span,HW,D) {
-      span = this.HTMLhandleSize(this.HTMLcreateSpan(span)); span.bbox = null;
       var selected = this.selected();
-      if (selected) {
-        var box = selected.toHTML(span);
-        if (D != null) {HTMLCSS.Remeasured(selected.HTMLstretchV(span,HW,D),span)}
-        else if (HW != null) {HTMLCSS.Remeasured(selected.HTMLstretchH(span,HW),span)}
-	else {HTMLCSS.Measured(box,span)}
-        this.HTMLhandleHitBox(span);
+      if (selected.type == "null") {
+        span = this.HTMLcreateSpan(span);
+        span.bbox = this.HTMLzeroBBox();
+        return span;
       }
+      span = this.HTMLhandleSize(this.HTMLcreateSpan(span)); span.bbox = null;
+      var box = selected.toHTML(span);
+      if (D != null) {HTMLCSS.Remeasured(selected.HTMLstretchV(span,HW,D),span)}
+      else if (HW != null) {
+        HTMLCSS.Remeasured(selected.HTMLstretchH(span,HW),span)
+      } else {HTMLCSS.Measured(box,span)}
+      this.HTMLhandleHitBox(span);
       this.HTMLhandleSpace(span);
       this.HTMLhandleColor(span);
       return span;
diff --git a/unpacked/jax/output/HTML-CSS/autoload/menclose.js b/unpacked/jax/output/HTML-CSS/autoload/menclose.js
index 961efb385..a0d0bcce0 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/menclose.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/menclose.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/menclose.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       HTMLCSS = MathJax.OutputJax["HTML-CSS"];
   
@@ -36,12 +39,12 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
       if (values.color && !this.mathcolor) {values.mathcolor = values.color}
       if (values.thickness == null) {values.thickness = ".075em"}
       if (values.padding == null)   {values.padding   = ".2em"}
+      span = this.HTMLcreateSpan(span);
       var mu = this.HTMLgetMu(span), scale = this.HTMLgetScale();
-      var p = HTMLCSS.length2em(values.padding,mu,1/HTMLCSS.em) * scale;
-      var t = HTMLCSS.length2em(values.thickness,mu,1/HTMLCSS.em) * scale;
+      var p = HTMLCSS.length2em(values.padding,mu,1/HTMLCSS.em) * scale;  // padding for enclosure
+      var t = HTMLCSS.length2em(values.thickness,mu,1/HTMLCSS.em);        // thickness of lines (not scaled, see issue #414)
       var SOLID = HTMLCSS.Em(t)+" solid";
 
-      span = this.HTMLcreateSpan(span);
       var stack = HTMLCSS.createStack(span);
       var base = HTMLCSS.createBox(stack);
       this.HTMLmeasureChild(0,base);
@@ -49,7 +52,7 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
       var frame = HTMLCSS.createFrame(stack,H+D,0,W,t,"none");
       frame.id = "MathJax-frame-"+this.spanID;
       HTMLCSS.addBox(stack,frame); stack.insertBefore(frame,base); // move base to above background
-      var notation = values.notation.split(/ /);
+      var notation = MathJax.Hub.SplitList(values.notation);
       var T = 0, B = 0, R = 0, L = 0, dx = 0, dy = 0; var svg, vml;
       var w, h, r;
       if (!values.mathcolor) {values.mathcolor = "black"} else {span.style.color = values.mathcolor}
diff --git a/unpacked/jax/output/HTML-CSS/autoload/mglyph.js b/unpacked/jax/output/HTML-CSS/autoload/mglyph.js
index 34cf76194..97e14835e 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/mglyph.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/mglyph.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/mglyph.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,9 +25,10 @@
  */
 
 MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
-      HTMLCSS = MathJax.OutputJax["HTML-CSS"];
+      HTMLCSS = MathJax.OutputJax["HTML-CSS"],
+      LOCALE = MathJax.Localization;
   
   MML.mglyph.Augment({
     toHTML: function (span,variant) {
@@ -39,7 +43,8 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
             if (HTMLCSS.Font.testFont(font)) {
               this.HTMLhandleVariant(span,variant,String.fromCharCode(index));
             } else {
-              if (values.alt === "") {values.alt = "Bad font: "+font.family}
+              if (values.alt === "")
+                {values.alt = LOCALE._(["MathML","BadMglyphFont"],"Bad font: %1",font.family)}
               err = MML.merror(values.alt).With({mathsize:"75%"});
               this.Append(err); err.toHTML(span); this.data.pop();
               span.bbox = err.HTMLspanElement().bbox;
@@ -57,7 +62,9 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
           MathJax.Hub.RestartAfter(img.onload);
         }
         if (this.img.status !== "OK") {
-          err = MML.merror("Bad mglyph: "+values.src).With({mathsize:"75%"});
+          err = MML.merror(
+            LOCALE._(["MathML","BadMglyph"],"Bad mglyph: %1",values.src)
+          ).With({mathsize:"75%"});
           this.Append(err); err.toHTML(span); this.data.pop();
           span.bbox = err.HTMLspanElement().bbox;
         } else {
diff --git a/unpacked/jax/output/HTML-CSS/autoload/mmultiscripts.js b/unpacked/jax/output/HTML-CSS/autoload/mmultiscripts.js
index 3c3bd4587..fb6d4de6e 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/mmultiscripts.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/mmultiscripts.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/mmultiscripts.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       HTMLCSS = MathJax.OutputJax["HTML-CSS"];
   
@@ -43,7 +46,17 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
       var BOX = this.HTMLgetScripts(stack,s);
       var sub = BOX[0], sup = BOX[1], presub = BOX[2], presup = BOX[3];
 
-      var sscale = (this.data[1]||this).HTMLgetScale();
+      // <mmultiscripts> children other than the base can be <none/>,
+      // <mprescripts/>, <mrow></mrow> etc so try to get HTMLgetScale from the
+      // first element with a spanID. See issue 362.
+      var sscale = this.HTMLgetScale();
+      for (var i = 1; i < this.data.length; i++) {
+        if (this.data[i] && this.data[i].spanID) {
+          sscale = this.data[i].HTMLgetScale();
+          break;
+        }
+      }
+
       var q = HTMLCSS.TeX.sup_drop * sscale, r = HTMLCSS.TeX.sub_drop * sscale;
       var u = base.bbox.h - q, v = base.bbox.d + r, delta = 0, p;
       if (base.bbox.ic) {delta = base.bbox.ic}
diff --git a/unpacked/jax/output/HTML-CSS/autoload/ms.js b/unpacked/jax/output/HTML-CSS/autoload/ms.js
index 385f31d89..a45baa1be 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/ms.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/ms.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/ms.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       HTMLCSS = MathJax.OutputJax["HTML-CSS"];
   
diff --git a/unpacked/jax/output/HTML-CSS/autoload/mtable.js b/unpacked/jax/output/HTML-CSS/autoload/mtable.js
index 2e8b2dcf9..0e2cbd8c1 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/mtable.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/mtable.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/mtable.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       HTMLCSS = MathJax.OutputJax["HTML-CSS"];
   
@@ -93,13 +96,14 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
       //
       //  Determine spacing and alignment
       //
-      var CSPACE = values.columnspacing.split(/ /),
-          RSPACE = values.rowspacing.split(/ /),
-          CALIGN = values.columnalign.split(/ /),
-          RALIGN = values.rowalign.split(/ /),
-          CLINES = values.columnlines.split(/ /),
-          RLINES = values.rowlines.split(/ /),
-          CWIDTH = values.columnwidth.split(/ /),
+      var SPLIT = MathJax.Hub.SplitList;
+      var CSPACE = SPLIT(values.columnspacing),
+          RSPACE = SPLIT(values.rowspacing),
+          CALIGN = SPLIT(values.columnalign),
+          RALIGN = SPLIT(values.rowalign),
+          CLINES = SPLIT(values.columnlines),
+          RLINES = SPLIT(values.rowlines),
+          CWIDTH = SPLIT(values.columnwidth),
           RCALIGN = [];
       for (i = 0, m = CSPACE.length; i < m; i++) {CSPACE[i] = HTMLCSS.length2em(CSPACE[i],mu)}
       for (i = 0, m = RSPACE.length; i < m; i++) {RSPACE[i] = HTMLCSS.length2em(RSPACE[i],mu)}
@@ -121,7 +125,7 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
         row = this.data[i]; RCALIGN[i] = [];
         if (row.rowalign) {RALIGN[i] = row.rowalign}
         if (row.columnalign) {
-          RCALIGN[i] = row.columnalign.split(/ /);
+          RCALIGN[i] = SPLIT(row.columnalign);
           while (RCALIGN[i].length <= J) {RCALIGN[i].push(RCALIGN[i][RCALIGN[i].length-1])}
         }
       }
@@ -149,8 +153,13 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
       var fx = 0, fy = 0, fW, fH = HD;
       if (values.frame !== "none" ||
          (values.columnlines+values.rowlines).match(/solid|dashed/)) {
-        fx = HTMLCSS.length2em(values.framespacing.split(/[, ]+/)[0],mu);
-        fy = HTMLCSS.length2em(values.framespacing.split(/[, ]+/)[1],mu);
+        var frameSpacing = SPLIT(values.framespacing);
+        if (frameSpacing.length != 2) {
+          // invalid attribute value: use the default.
+          frameSpacing = SPLIT(this.defaults.framespacing);
+        }
+        fx = HTMLCSS.length2em(frameSpacing[0],mu);
+        fy = HTMLCSS.length2em(frameSpacing[1],mu);
         fH = HD + 2*fy; // fW waits until stack.bbox.w is determined
       }
       //
@@ -411,6 +420,7 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
       //  Place the labels, if any
       //
       if (C[LABEL]) {
+        var mw = stack.bbox.w, dw;
         var indent = this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");
         if (indent.indentalignfirst !== MML.INDENTALIGN.INDENTALIGN) {indent.indentalign = indent.indentalignfirst}
         if (indent.indentalign === MML.INDENTALIGN.AUTO) {indent.indentalign = this.displayAlign}
@@ -419,14 +429,19 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
         var eqn = HTMLCSS.createStack(span,false,"100%");
         HTMLCSS.addBox(eqn,stack); HTMLCSS.alignBox(stack,indent.indentalign,0);
 	if (indent.indentshift && indent.indentalign !== MML.INDENTALIGN.CENTER) {
-	  stack.style[indent.indentalign] = HTMLCSS.Em(HTMLCSS.length2em(indent.indentshift,mu));
+          dw = HTMLCSS.length2em(indent.indentshift,mu); mw += dw;
+	  stack.style[indent.indentalign] = HTMLCSS.Em(dw);
 	}
         C[LABEL].parentNode.parentNode.removeChild(C[LABEL].parentNode);
         HTMLCSS.addBox(eqn,C[LABEL]); HTMLCSS.alignBox(C[LABEL],CALIGN[LABEL],0);
         if (HTMLCSS.msieRelativeWidthBug) {stack.style.top = C[LABEL].style.top = ""}
         if (hasRelativeWidth) {stack.style.width = values.width; span.bbox.width = "100%"}
-        C[LABEL].style.marginRight = C[LABEL].style.marginLeft =
-          HTMLCSS.Em(HTMLCSS.length2em(values.minlabelspacing,mu));
+        dw = HTMLCSS.length2em(values.minlabelspacing,mu);
+        C[LABEL].style.marginRight = C[LABEL].style.marginLeft = HTMLCSS.Em(dw);
+        if (indent.indentalign === MML.INDENTALIGN.CENTER) {mw += 4*dw + 2*C[LABEL].bbox.w}
+          else if (indent.indentalign !== CALIGN[LABEL]) {mw += 2*dw + C[LABEL].bbox.w}
+        span.style.minWidth = span.bbox.minWidth = 
+          eqn.style.minWidth = eqn.bbox.minWidth = HTMLCSS.Em(mw);
       }
       //
       //  Finish the table
@@ -450,7 +465,8 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
     },
     HTMLhandleSpace: function (span) {
       span.bbox.keepPadding = true; span.bbox.exact = true;
-      if (!this.hasFrame) {span.style.paddingLeft = span.style.paddingRight = HTMLCSS.Em(1/6)}
+      if (!this.hasFrame && span.bbox.width == null)
+        {span.style.paddingLeft = span.style.paddingRight = HTMLCSS.Em(1/6)}
       this.SUPER(arguments).HTMLhandleSpace.call(this,span);
     }
   });
diff --git a/unpacked/jax/output/HTML-CSS/autoload/multiline.js b/unpacked/jax/output/HTML-CSS/autoload/multiline.js
index 639d0b35e..82b48a82a 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/multiline.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/multiline.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/multiline.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       HTMLCSS = MathJax.OutputJax["HTML-CSS"];
       
@@ -498,7 +501,7 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
       }
       //
       //  If this is the end, check for super and subscripts, and move those
-      //  by moving the stack tht contains them, and shifting by the amount of the
+      //  by moving the stack that contains them, and shifting by the amount of the
       //  base that has been removed.  Remove the empty base box from the stack.
       //
       if (end.length === 0) {
@@ -594,6 +597,12 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
     HTMLbetterBreak: function (info,state) {
       if (info.values && info.values.id === this.spanID) {return false}
       var values = this.getValues("linebreak");
+      var linebreakValue = values.linebreak;
+      if (!linebreakValue || this.hasDimAttr()) {
+        // The MathML spec says that the linebreak attribute should be ignored
+        // if any dimensional attribute is set.
+        linebreakValue = MML.LINEBREAK.AUTO;
+      }
       //
       //  Get the default penalty for this location
       //
@@ -609,8 +618,8 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
       //  Get the penalty for this type of break and
       //    use it to modify the default penalty
       //
-      var linebreak = PENALTY[values.linebreak||MML.LINEBREAK.AUTO];
-      if (values.linebreak === MML.LINEBREAK.AUTO && w >= PENALTY.spacelimit)
+      var linebreak = PENALTY[linebreakValue];
+      if (linebreakValue === MML.LINEBREAK.AUTO && w >= PENALTY.spacelimit)
         {linebreak = [(w+PENALTY.spaceoffset)*PENALTY.spacefactor]}
       if (!(linebreak instanceof Array)) {
         //  for breaks past the width, don't modify penalty
diff --git a/unpacked/jax/output/HTML-CSS/config.js b/unpacked/jax/output/HTML-CSS/config.js
index b37bec8e1..8e5d6dac6 100644
--- a/unpacked/jax/output/HTML-CSS/config.js
+++ b/unpacked/jax/output/HTML-CSS/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/config.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,7 +27,7 @@
 
 MathJax.OutputJax["HTML-CSS"] = MathJax.OutputJax({
   id: "HTML-CSS",
-  version: "2.1",
+  version: "2.2",
   directory: MathJax.OutputJax.directory + "/HTML-CSS",
   extensionDir: MathJax.OutputJax.extensionDir + "/HTML-CSS",
   autoloadDir: MathJax.OutputJax.directory + "/HTML-CSS/autoload",
@@ -79,7 +82,8 @@ MathJax.OutputJax["HTML-CSS"] = MathJax.OutputJax({
         "-moz-box-shadow": "2px 2px 5px #AAAAAA",    // Forefox 3.5
         "-khtml-box-shadow": "2px 2px 5px #AAAAAA",  // Konqueror
         filter: "progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')", // IE
-        padding: "3px 4px"
+        padding: "3px 4px",
+        "z-index": 401
       }
     }
     
@@ -145,7 +149,8 @@ MathJax.Hub.Register.StartupHook("End Config",[function (HUB,HTMLCSS) {
      !HUB.Browser.versionAtLeast(CONFIG.minBrowserVersion[HUB.Browser]||0.0)) {
        HTMLCSS.Translate = CONFIG.minBrowserTranslate;
        HUB.Config({showProcessingMessages: false});
-       MathJax.Message.Set("Your browser does not support MathJax",null,4000);
+       MathJax.Message.Set(["MathJaxNotSupported",
+                            "Your browser does not support MathJax"],null,4000);
        HUB.Startup.signal.Post("MathJax not supported");
   }
 
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/AlphaPresentForms.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/AlphaPresentForms.js
index d94ac11a9..c2635f72f 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/AlphaPresentForms.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/AlphaPresentForms.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/AlphaPresentForms.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Arrows.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Arrows.js
index 1c2b68b89..5fa1ec59b 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Arrows.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Arrows.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/Arrows.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BBBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BBBold.js
index 6dd4ba551..bfd4278b6 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BBBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BBBold.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/BBBold.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoldFraktur.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoldFraktur.js
index b69cd2aef..0f332bbcf 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoldFraktur.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoldFraktur.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoldFraktur.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoxDrawing.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoxDrawing.js
index 0d4756455..6c062ece3 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoxDrawing.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoxDrawing.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/BoxDrawing.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiacritMarks.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiacritMarks.js
index e1b556197..76ec1e319 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiacritMarks.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiacritMarks.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiactForSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiactForSymbols.js
index 7a2cd25bd..64b8ac8d3 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiactForSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiactForSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/CombDiactForSymbols.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/ControlPictures.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/ControlPictures.js
index 15e6a8976..50063fdcd 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/ControlPictures.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/ControlPictures.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/ControlPictures.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CurrencySymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CurrencySymbols.js
index 5fda71a51..09fe34ead 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CurrencySymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/CurrencySymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/CurrencySymbols.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Cyrillic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Cyrillic.js
index 9ff9195c4..fdb267721 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Cyrillic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Cyrillic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/Cyrillic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/EnclosedAlphanum.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/EnclosedAlphanum.js
index d16799051..ad85d07d5 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/EnclosedAlphanum.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/EnclosedAlphanum.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/EnclosedAlphanum.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeneralPunctuation.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeneralPunctuation.js
index 1f2c3b64a..55349738a 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeneralPunctuation.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeneralPunctuation.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeneralPunctuation.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeometricShapes.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeometricShapes.js
index 5c68aec77..c6ba555da 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeometricShapes.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeometricShapes.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/GeometricShapes.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekAndCoptic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekAndCoptic.js
index 64e07fc5f..8c2831c67 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekAndCoptic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekAndCoptic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekAndCoptic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekBold.js
index a9a5119da..acdb42495 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekBold.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekBold.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekSSBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekSSBold.js
index 09b85b8db..c04457428 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekSSBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekSSBold.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/GreekSSBold.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/IPAExtensions.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/IPAExtensions.js
index faa17d1b2..517a64d9d 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/IPAExtensions.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/IPAExtensions.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/IPAExtensions.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Latin1Supplement.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Latin1Supplement.js
index 9bb0de57d..74819d9d9 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Latin1Supplement.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Latin1Supplement.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/Latin1Supplement.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedA.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedA.js
index 2d5d7f070..4ec955cc7 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedA.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedAdditional.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedAdditional.js
index 571965de5..396b93398 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedAdditional.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedAdditional.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedAdditional.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedB.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedB.js
index fcc10b5e1..dc575db65 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedB.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedB.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedB.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedD.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedD.js
index f1f3ae51e..718999c5b 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedD.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedD.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/LatinExtendedD.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LetterlikeSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LetterlikeSymbols.js
index cea21c441..0997ca235 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LetterlikeSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/LetterlikeSymbols.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Main.js
index 72aea55b7..2faa43a68 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/Main.js
@@ -2,7 +2,7 @@
  *
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathBold.js
index e3782acad..eb6c71c5d 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathBold.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathBold.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathOperators.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathOperators.js
index f21d5774f..c87875458 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathOperators.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathOperators.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathOperators.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathSSBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathSSBold.js
index 04ae647cf..b9ac75149 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathSSBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathSSBold.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MathSSBold.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsA.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsA.js
index e4700e7d5..241aee1e0 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsA.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsB.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsB.js
index 256ad5898..02c38c11e 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsB.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscMathSymbolsB.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscSymbols.js
index c61a8c892..0f10094f6 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscSymbols.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscSymbols.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscTechnical.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscTechnical.js
index e59cd5f64..37d25542f 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscTechnical.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/MiscTechnical.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/NumberForms.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/NumberForms.js
index 43ac403c8..5a095b4d6 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/NumberForms.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/NumberForms.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/PhoneticExtensions.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/PhoneticExtensions.js
index f2e1c0db0..4e969a106 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/PhoneticExtensions.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/PhoneticExtensions.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/PhoneticExtensions.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SpacingModLetters.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SpacingModLetters.js
index 97c598937..2fdb28ab9 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SpacingModLetters.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SpacingModLetters.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/SpacingModLetters.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuperAndSubscripts.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuperAndSubscripts.js
index a8cc0a190..23fcb85ce 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuperAndSubscripts.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuperAndSubscripts.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuperAndSubscripts.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuppMathOperators.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuppMathOperators.js
index 256ebece8..26fa05cb1 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuppMathOperators.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuppMathOperators.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Bold/SuppMathOperators.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/AlphaPresentForms.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/AlphaPresentForms.js
index 194a77d66..cfed66eba 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/AlphaPresentForms.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/AlphaPresentForms.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/AlphaPresentForms.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BasicLatin.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BasicLatin.js
index 9f5fea799..2f67b05f0 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BasicLatin.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BasicLatin.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BoxDrawing.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BoxDrawing.js
index eccb4d072..df4d5353e 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BoxDrawing.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BoxDrawing.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/BoxDrawing.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CombDiactForSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CombDiactForSymbols.js
index 11dc36df6..2ad2f00e4 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CombDiactForSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CombDiactForSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CombDiactForSymbols.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/ControlPictures.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/ControlPictures.js
index f800445ab..b49ebaea7 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/ControlPictures.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/ControlPictures.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/ControlPictures.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CurrencySymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CurrencySymbols.js
index 83b8262bb..1a1350775 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CurrencySymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CurrencySymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/CurrencySymbols.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Cyrillic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Cyrillic.js
index 7865cea2f..1cd063434 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Cyrillic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Cyrillic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Cyrillic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/EnclosedAlphanum.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/EnclosedAlphanum.js
index 83bd01b4c..e8c9038a7 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/EnclosedAlphanum.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/EnclosedAlphanum.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/EnclosedAlphanum.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GeneralPunctuation.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GeneralPunctuation.js
index a41548c63..ad304377e 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GeneralPunctuation.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GeneralPunctuation.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GeneralPunctuation.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekAndCoptic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekAndCoptic.js
index 2a7eec434..e68b18e73 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekAndCoptic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekAndCoptic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekAndCoptic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekBoldItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekBoldItalic.js
index 6037dc153..4ff364ae7 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekBoldItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekBoldItalic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekBoldItalic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekSSBoldItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekSSBoldItalic.js
index dd92db16d..3e6a44883 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekSSBoldItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekSSBoldItalic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/GreekSSBoldItalic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/IPAExtensions.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/IPAExtensions.js
index f6a37e34c..b1a105295 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/IPAExtensions.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/IPAExtensions.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/IPAExtensions.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Latin1Supplement.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Latin1Supplement.js
index db95141c1..61700ff5c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Latin1Supplement.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Latin1Supplement.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Latin1Supplement.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedA.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedA.js
index 0131f70af..40ffdec20 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedA.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedAdditional.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedAdditional.js
index 46f43533a..1bb44f45a 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedAdditional.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedAdditional.js
@@ -2,7 +2,7 @@
  *
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedB.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedB.js
index a0ff8fdc7..1ab6f7acd 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedB.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LatinExtendedB.js
@@ -2,7 +2,7 @@
  *
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LetterlikeSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LetterlikeSymbols.js
index a5842e12b..ecf4f814c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LetterlikeSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Main.js
index 0a7a82bad..ad9bdb5b6 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/Main.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldItalic.js
index a3ed8fa25..480cdfc01 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldItalic.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldScript.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldScript.js
index fb7f143e5..54fdc48ca 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldScript.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathBoldScript.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathOperators.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathOperators.js
index 09187e150..734b4e6e4 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathOperators.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathOperators.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathSSItalicBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathSSItalicBold.js
index 659da3ef7..d29f61e6c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathSSItalicBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/MathSSItalicBold.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/SpacingModLetters.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/SpacingModLetters.js
index f223f0239..f875fe8e9 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/SpacingModLetters.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/BoldItalic/SpacingModLetters.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/AlphaPresentForms.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/AlphaPresentForms.js
index 505b92298..37112177d 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/AlphaPresentForms.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/AlphaPresentForms.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/BoxDrawing.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/BoxDrawing.js
index c27a42ff9..e00440d99 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/BoxDrawing.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/BoxDrawing.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/CombDiactForSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/CombDiactForSymbols.js
index f29f177a6..69f2012a6 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/CombDiactForSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/CombDiactForSymbols.js
@@ -2,7 +2,7 @@
  *
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/ControlPictures.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/ControlPictures.js
index b3719f88f..6f1d61cb8 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/ControlPictures.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/ControlPictures.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/ControlPictures.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/CurrencySymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/CurrencySymbols.js
index 04f03ded4..ba57a6152 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/CurrencySymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/CurrencySymbols.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/CurrencySymbols.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Cyrillic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Cyrillic.js
index fcb362098..24ff0b655 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Cyrillic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Cyrillic.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/Cyrillic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/EnclosedAlphanum.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/EnclosedAlphanum.js
index 6d2afc083..432f5a10e 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/EnclosedAlphanum.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/EnclosedAlphanum.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/EnclosedAlphanum.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GeneralPunctuation.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GeneralPunctuation.js
index 14270d7d5..2b2442a5a 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GeneralPunctuation.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GeneralPunctuation.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/GeneralPunctuation.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekAndCoptic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekAndCoptic.js
index 3d29cc383..6dcdcd8d7 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekAndCoptic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekAndCoptic.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekAndCoptic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekItalic.js
index ed8d5511b..98d13ccfa 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekItalic.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/GreekItalic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/IPAExtensions.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/IPAExtensions.js
index 2bced3b4b..84268b75c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/IPAExtensions.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/IPAExtensions.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/IPAExtensions.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Latin1Supplement.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Latin1Supplement.js
index 77ae0a2e2..51db00ea0 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Latin1Supplement.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Latin1Supplement.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedA.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedA.js
index 4f75f49b4..eac13b61b 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedA.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedA.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedAdditional.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedAdditional.js
index f77339b85..cbee55138 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedAdditional.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedAdditional.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedB.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedB.js
index c72db5abf..06ecdedc0 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedB.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LatinExtendedB.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LetterlikeSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LetterlikeSymbols.js
index 94d91cda7..d2aca042f 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LetterlikeSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Main.js
index 6ee9d2d59..c2d7517bc 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/Main.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Italic/Main.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathItalic.js
index f3c3adaa6..4f1db7742 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathItalic.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathOperators.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathOperators.js
index 1b81422da..c579b9720 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathOperators.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathOperators.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathSSItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathSSItalic.js
index 9424ad6f9..c3a1a1f44 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathSSItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathSSItalic.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathScript.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathScript.js
index 3392e3334..5945776b1 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathScript.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/MathScript.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/SpacingModLetters.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/SpacingModLetters.js
index a87d458f0..589023dbf 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/SpacingModLetters.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/SpacingModLetters.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/ij.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/ij.js
index 59c4a7be5..c2128b5e1 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/ij.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Italic/ij.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/AlphaPresentForms.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/AlphaPresentForms.js
index 5b3c84dd5..0f5443f76 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/AlphaPresentForms.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/AlphaPresentForms.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Arrows.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Arrows.js
index 072b5f091..7c635fd27 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Arrows.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Arrows.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BBBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BBBold.js
index 3d0d77c86..efa9c2256 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BBBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BBBold.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BlockElements.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BlockElements.js
index 7972c0b91..20a393807 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BlockElements.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BlockElements.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoldFraktur.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoldFraktur.js
index 6246764cd..8168e75ee 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoldFraktur.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoldFraktur.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoxDrawing.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoxDrawing.js
index d675eabe7..2ccdea1e3 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoxDrawing.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/BoxDrawing.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CJK.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CJK.js
index 085e13c07..2fba0b136 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CJK.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CJK.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiacritMarks.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiacritMarks.js
index e0533191b..42975fb0c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiacritMarks.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiacritMarks.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiactForSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiactForSymbols.js
index c25e5fd89..34f477e03 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiactForSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CombDiactForSymbols.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/ControlPictures.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/ControlPictures.js
index b738a43cb..331b955b8 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/ControlPictures.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/ControlPictures.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CurrencySymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CurrencySymbols.js
index fb8701934..f6efb9685 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CurrencySymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/CurrencySymbols.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/CurrencySymbols.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Cyrillic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Cyrillic.js
index 275025a5a..42fdf73cd 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Cyrillic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Cyrillic.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Dingbats.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Dingbats.js
index 900e1dcf2..8de380b08 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Dingbats.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Dingbats.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/EnclosedAlphanum.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/EnclosedAlphanum.js
index acc9d647a..29e8cba34 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/EnclosedAlphanum.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/EnclosedAlphanum.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Fraktur.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Fraktur.js
index e2855380a..2424fb7c6 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Fraktur.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Fraktur.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/Fraktur.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeneralPunctuation.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeneralPunctuation.js
index e40fe80d8..4ea08b07e 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeneralPunctuation.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeneralPunctuation.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeneralPunctuation.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeometricShapes.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeometricShapes.js
index d5a9f1416..71d99c93d 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeometricShapes.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeometricShapes.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GeometricShapes.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekAndCoptic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekAndCoptic.js
index 13d9721ef..e547bffd4 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekAndCoptic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekAndCoptic.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekAndCoptic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBold.js
index 46014955f..14ac476cc 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBold.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBoldItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBoldItalic.js
index dd8eb1e9c..c801599e1 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBoldItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekBoldItalic.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekItalic.js
index 3aba731b0..bd84fc2ef 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekItalic.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekItalic.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBold.js
index 8307e1c76..a8da61f63 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBold.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBold.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBoldItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBoldItalic.js
index 495d39393..03d4a5091 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBoldItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/GreekSSBoldItalic.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Hiragana.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Hiragana.js
index 1905b14df..21f9ed162 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Hiragana.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Hiragana.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/Hiragana.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/IPAExtensions.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/IPAExtensions.js
index 6e7da6254..e430d60b1 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/IPAExtensions.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/IPAExtensions.js
@@ -2,7 +2,7 @@
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  *  MathJax/jax/output/HTML-CSS/fonts/STIX/General/Regular/IPAExtensions.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Latin1Supplement.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Latin1Supplement.js
index 618716c5f..b8852ebe3 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Latin1Supplement.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Latin1Supplement.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedA.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedA.js
index 4b4b9a127..7620b28f9 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedA.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedAdditional.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedAdditional.js
index 87aa959f1..169b908cb 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedAdditional.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedAdditional.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedB.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedB.js
index 3fb11692b..69f1e1952 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedB.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedB.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedD.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedD.js
index dcce51b49..762a4196c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedD.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LatinExtendedD.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LetterlikeSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LetterlikeSymbols.js
index c6c543d36..ea4658ca1 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LetterlikeSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Main.js
index 93500af75..1c8e9562f 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Main.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBold.js
index 96c6be8a8..70b58f965 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBold.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldItalic.js
index 267971083..8abae690a 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldItalic.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldScript.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldScript.js
index f4067e657..37a182ab5 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldScript.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathBoldScript.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathItalic.js
index 227c30038..fd8fd0a78 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathItalic.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathOperators.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathOperators.js
index 07bf7d048..b4eb1213c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathOperators.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathOperators.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSS.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSS.js
index bd85faf6c..f2287c51d 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSS.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSS.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSBold.js
index f125b8dc5..f9d23ce7f 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSBold.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalic.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalic.js
index 24d46dc80..581fbbcd2 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalic.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalicBold.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalicBold.js
index 8dfcf0646..9e1a4baba 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalicBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathSSItalicBold.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathScript.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathScript.js
index 16d3c3b2b..0244b3150 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathScript.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathScript.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathTT.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathTT.js
index 84ac327c3..1386da1ef 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathTT.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MathTT.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsA.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsA.js
index 06c6f484f..47e25fd7c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsA.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsB.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsB.js
index af7980b35..e0e43ea98 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscMathSymbolsB.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbols.js
index 67457ca91..b3c4ecd19 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbols.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbolsAndArrows.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbolsAndArrows.js
index 80560e5ed..d500765c9 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscSymbolsAndArrows.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscTechnical.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscTechnical.js
index 531018d4a..bc5ca3b40 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/MiscTechnical.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/NumberForms.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/NumberForms.js
index 5da99d79c..bf0098474 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/NumberForms.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/PhoneticExtensions.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/PhoneticExtensions.js
index 4b12e723e..fc2f9d230 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/PhoneticExtensions.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SpacingModLetters.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SpacingModLetters.js
index c7889fe19..6bac485e8 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SpacingModLetters.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Specials.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Specials.js
index e7a0e752d..06f6a63f0 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/Specials.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuperAndSubscripts.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuperAndSubscripts.js
index b496d5063..6496cf128 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuperAndSubscripts.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuppMathOperators.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuppMathOperators.js
index e7bc48758..915b8b518 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SuppMathOperators.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsA.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsA.js
index 586349e76..065fb7207 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsA.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsB.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsB.js
index f5e5cee91..1310b12a5 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/SupplementalArrowsB.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/ij.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/ij.js
index a5b2440ad..350be1460 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/General/Regular/ij.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Bold/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Bold/All.js
index 2d5e8885b..66fb64832 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Bold/All.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/All.js
index c09ab19f4..b05a7ea66 100644
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsD/Regular/Main.js
index c4179efcb..f068b533e 100644
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Bold/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Bold/All.js
index 2c29c2e2a..d1295b6d3 100644
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/All.js
index 5d01384ec..b82172ba1 100644
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsSm/Regular/Main.js
index 57f67d2f1..dc01dce72 100644
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Bold/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Bold/All.js
index 3a1feb057..d0c7e299b 100644
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/All.js
index d55e4f76b..016ce4513 100644
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUp/Regular/Main.js
index b4b13d43e..98a5ca483 100644
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Bold/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Bold/All.js
index 5485e1824..598b963d9 100644
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/All.js
index cb3ae0cc3..d5229a2fe 100644
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/Main.js
index 04741a8f7..3db68091d 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpD/Regular/Main.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Bold/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Bold/All.js
index 91793ed2d..e5e1d2813 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Bold/All.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/All.js
index 3cc25b1e2..2551f29e5 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/All.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/All.js
@@ -2,7 +2,7 @@
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/Main.js
index 44ff5e538..c7ee86040 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/IntegralsUpSm/Regular/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/All.js
index 5678d3807..cffbd1fb5 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/All.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/All.js
@@ -2,7 +2,7 @@
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/Main.js
index 6fb7e2b72..055e67c65 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/PrivateUse.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/PrivateUse.js
index b5a25665e..9ec17f659 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/PrivateUse.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Bold/PrivateUse.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/All.js
index 125e8f756..a1329e27a 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/All.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/All.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/Main.js
index 75f109a6c..fa50309fc 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/PrivateUse.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/PrivateUse.js
index dfb1d5140..f8f97c1a7 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/PrivateUse.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/BoldItalic/PrivateUse.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/All.js
index 53a77ff0e..d3dbf9c0a 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/All.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/Main.js
index e990b3dee..5997c9b82 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/Main.js
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/PrivateUse.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/PrivateUse.js
index c84a39473..278fe1840 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Italic/PrivateUse.js
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/All.js
index b3df256a9..3145a2350 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/All.js
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/Main.js
index 1318769bc..1ff3121bd 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/Main.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/PrivateUse.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/PrivateUse.js
index afde9fb9a..db7f811b9 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/NonUnicode/Regular/PrivateUse.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/All.js
index 2444616e7..c8e5e019f 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/All.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/Main.js
index 4dbbf59fa..a4e1b83a5 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFiveSym/Regular/Main.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Bold/Main.js
index a2f7a9907..75029f770 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Bold/Main.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/All.js
index 38cb2898d..f44d3fca6 100644
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/Main.js
index f59157cdf..bdfe357d9 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeFourSym/Regular/Main.js
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@@ -2,7 +2,7 @@
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/All.js
index 81f01470a..f9d0a3499 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/All.js
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/Main.js
index 44fd453a3..ccab20523 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Bold/Main.js
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/All.js
index a79a969e2..252a06e90 100644
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/Main.js
index a60b67f3a..fbf51f526 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeOneSym/Regular/Main.js
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Bold/Main.js
index e4fc05803..7064c3644 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Bold/Main.js
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/All.js
index c5235c29f..d4334c33e 100644
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeThreeSym/Regular/Main.js
index 2e03e7087..abd514650 100644
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Bold/Main.js
index fd7330216..b5823129e 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Bold/Main.js
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/All.js
index db6f00601..3eedd9869 100644
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/Main.js
index 1963440ce..238cf26e0 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/SizeTwoSym/Regular/Main.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/All.js
index 46c9048fb..9d922bdb6 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/All.js
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- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/Main.js
index 55314d264..7d92717da 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/Variants/Bold/Main.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/All.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/All.js
index 042f3a62d..e9d948362 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/All.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/All.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/All.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/Main.js
index 73c630a55..5eb2b83e0 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/Variants/Regular/Main.js
  *
- *  Copyright (c) 2009-2010 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js
index 13ad93766..41ad48d44 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/font/STIX/fontdata-1.0.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2012-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js
index 9871c66e7..f6bfc90b8 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/font/STIX/fontdata-beta.js
@@ -8,7 +11,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
index 9bef61883..4a460101f 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 (function (HTMLCSS) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   
   var DELIMITERS = HTMLCSS.FONTDATA.DELIMITERS;
 
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata.js
index a6d8afb25..6913e1067 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/font/STIX/fontdata.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -23,7 +26,7 @@
  */
 
 (function (HTMLCSS,MML,HTML) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   
   HTMLCSS.allowWebFonts = false;
   
@@ -88,7 +91,8 @@
         "bold-sans-serif": {offsetA: 0x1D5D4, offsetG: 0x1D756, offsetN: 0x1D7EC, bold:true},
         "sans-serif-italic": {fonts: [ITALIC,NONUNII], offsetA: 0x1D608, offsetN: 0xE1B4, offsetG: 0xE1BF, italic:true},
         "sans-serif-bold-italic": {fonts: [BITALIC,"STIXNonUnicode-bold-italic"], offsetA: 0x1D63C, offsetN: 0xE1F6, offsetG: 0x1D790, bold:true, italic:true},
-        "monospace": {offsetA: 0x1D670, offsetN: 0x1D7F6},
+        "monospace": {offsetA: 0x1D670, offsetN: 0x1D7F6,
+                   remap: {0x20: [0x20,"-STIX-variant"]}}, // use a special space for monospace (see below)
         "-STIX-variant": {fonts:["STIXVariants",NONUNI,GENERAL],
                    remap: {0x2A87: 0xE010, 0x2A88: 0xE00F, 0x2270: 0xE011, 0x2271: 0xE00E,
                            0x22E0: 0xE04B, 0x22E1: 0xE04F, 0x2288: 0xE016, 0x2289: 0xE018,
@@ -1488,6 +1492,11 @@
   HTMLCSS.FONTDATA.FONTS['STIXNonUnicode'][0xE14A][1] += 200;  // adjust depth for brace extender
   HTMLCSS.FONTDATA.FONTS['STIXNonUnicode'][0xE14B][0] += 200;  // adjust height for brace extender
   HTMLCSS.FONTDATA.FONTS['STIXNonUnicode'][0xE14B][1] += 200;  // adjust depth for brace extender
+  MathJax.Hub.Register.LoadHook(HTMLCSS.fontDir+"/Variants/Regular/All.js",function () {
+    // monospace mathvariant uses space from STIXVariants, so make it the right size
+    HTMLCSS.FONTDATA.FONTS['STIXVariants'][0x20][2] += 275;       // fix error in character width
+    HTMLCSS.FONTDATA.FONTS['STIXVariants'][0x20][5] = {rfix:275}; // fix error in character width
+  });
 
   MathJax.Hub.Browser.Select({
     MSIE: function (browser) {
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Arrows.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Arrows.js
index 03b959663..571334f2b 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Arrows.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Arrows.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Arrows.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BBBold.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BBBold.js
index 3a2edd15e..498b716a5 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BBBold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BBBold.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BBBold.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BoxDrawing.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BoxDrawing.js
index e203c2c8c..1176b0a6a 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BoxDrawing.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BoxDrawing.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/BoxDrawing.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/CombDiacritMarks.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/CombDiacritMarks.js
index 7ea05bc64..79ceb6e73 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/CombDiacritMarks.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/CombDiacritMarks.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Dingbats.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Dingbats.js
index 2b7895366..c2ae3d5fe 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Dingbats.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Dingbats.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Dingbats.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/EnclosedAlphanum.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
index 61d6909f5..52e00fea9 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeneralPunctuation.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeneralPunctuation.js
index 620ed028b..de0408ace 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeneralPunctuation.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeneralPunctuation.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeneralPunctuation.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeometricShapes.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeometricShapes.js
index 97cbabcdb..03cf90700 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeometricShapes.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeometricShapes.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GeometricShapes.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GreekAndCoptic.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GreekAndCoptic.js
index e3c36ebb5..708877df2 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GreekAndCoptic.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GreekAndCoptic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/GreekAndCoptic.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Latin1Supplement.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Latin1Supplement.js
index 1a11a2f79..422e43d8a 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Latin1Supplement.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Latin1Supplement.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Latin1Supplement.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LatinExtendedA.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LatinExtendedA.js
index 30d4346ac..cb32f8ac3 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LatinExtendedA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LatinExtendedA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LatinExtendedA.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LetterlikeSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
index 5796c151d..d7395be8b 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Main.js
index d35d0ce91..e6e510fa7 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/Main.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MathOperators.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MathOperators.js
index 2ec985d4e..7dfd195df 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MathOperators.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MathOperators.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
index 045e97dd0..b5190df93 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscSymbols.js
index 7d3ae0782..cb155dbb1 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscSymbols.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscTechnical.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscTechnical.js
index 164d8bb4d..2c3865a46 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscTechnical.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscTechnical.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/MiscTechnical.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/PUA.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/PUA.js
index 71ba3bcfb..faa442ed5 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/PUA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/PUA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/PUA.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SpacingModLetters.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SpacingModLetters.js
index dda769bb5..a26e4944a 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SpacingModLetters.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SpacingModLetters.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SpacingModLetters.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SuppMathOperators.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SuppMathOperators.js
index 792e32234..dc8f65126 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SuppMathOperators.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SuppMathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/AMS/Regular/SuppMathOperators.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Bold/Main.js
index af172307e..5980473bb 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Bold/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Bold/Main.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Regular/Main.js
index ae992fc33..55c61eb06 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Caligraphic/Regular/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/BasicLatin.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/BasicLatin.js
index aec99bc72..6c85fa729 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/BasicLatin.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/BasicLatin.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Main.js
index fe4112465..ddd6a772e 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Other.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Other.js
index 7c43d4f6d..516fedf7e 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Other.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/Other.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/PUA.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/PUA.js
index 27585dfea..53d382525 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/PUA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Bold/PUA.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/BasicLatin.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/BasicLatin.js
index 26fd7a2ae..2a94ee178 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/BasicLatin.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/BasicLatin.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Main.js
index 05b6e3fb5..a778f4f47 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Other.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Other.js
index 51f3e1921..c647a7577 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Other.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/Other.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/PUA.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/PUA.js
index cbfd3db6f..f52542daa 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/PUA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Fraktur/Regular/PUA.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Bold/Main.js
index 27ba566d3..274b92a90 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Bold/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Bold/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/BoldItalic/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/BoldItalic/Main.js
index c52d7e499..7e978ef3a 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/BoldItalic/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/BoldItalic/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Italic/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Italic/Main.js
index e670345b6..175fa5a51 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Italic/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Italic/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Regular/Main.js
index 280fdf008..5df41bf2c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Greek/Regular/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Arrows.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Arrows.js
index e31efdf39..bfe4ca07c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Arrows.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiacritMarks.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiacritMarks.js
index 46ec67824..c56069fa0 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiacritMarks.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiacritMarks.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiactForSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiactForSymbols.js
index 73f03f4a0..0689be0de 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiactForSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/CombDiactForSymbols.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeneralPunctuation.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeneralPunctuation.js
index f849945dd..aa48c8ccd 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeneralPunctuation.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeneralPunctuation.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeometricShapes.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeometricShapes.js
index 1addf3502..4c84990ef 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeometricShapes.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/GeometricShapes.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Latin1Supplement.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Latin1Supplement.js
index f7017d0c2..6ab33180f 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Latin1Supplement.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Latin1Supplement.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedA.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedA.js
index ae6155630..6745cbf6e 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedA.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedB.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedB.js
index 7960a3e41..645759461 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedB.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LatinExtendedB.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LetterlikeSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LetterlikeSymbols.js
index 4d048f9d4..4fc296cdd 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LetterlikeSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Main.js
index b6b0012b8..246c899aa 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MathOperators.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MathOperators.js
index af41e1f6a..cb8627313 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MathOperators.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MathOperators.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscMathSymbolsA.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
index 2634de4f5..c45d1dd68 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscSymbols.js
index fc8aac138..38b4d546b 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscSymbols.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscTechnical.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscTechnical.js
index f83218a85..57421d344 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscTechnical.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/MiscTechnical.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SpacingModLetters.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SpacingModLetters.js
index 1fb362b96..71ae2df7d 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SpacingModLetters.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SpacingModLetters.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SuppMathOperators.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SuppMathOperators.js
index ea06bf37b..cc9f55b50 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SuppMathOperators.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SuppMathOperators.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SupplementalArrowsA.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SupplementalArrowsA.js
index f56ad498f..3ee245102 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SupplementalArrowsA.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Bold/SupplementalArrowsA.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/CombDiacritMarks.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/CombDiacritMarks.js
index f6548cd64..a25e9109e 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/CombDiacritMarks.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/CombDiacritMarks.js
@@ -2,7 +2,7 @@
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  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/GeneralPunctuation.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/GeneralPunctuation.js
index 977bda79b..c271d77e1 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/GeneralPunctuation.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/GeneralPunctuation.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Latin1Supplement.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Latin1Supplement.js
index e60546443..74412e9d5 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Latin1Supplement.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Latin1Supplement.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/LetterlikeSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/LetterlikeSymbols.js
index 3add7ff33..47b72078d 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/LetterlikeSymbols.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Main.js
index b95e7912c..97ab4b161 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Italic/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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  *  Licensed under the Apache License, Version 2.0 (the "License");
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/CombDiacritMarks.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/CombDiacritMarks.js
index ac2155612..dbec8ce82 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/CombDiacritMarks.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/CombDiacritMarks.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/GeometricShapes.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/GeometricShapes.js
index b7c72e725..f4a5129c2 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/GeometricShapes.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/Main.js
index 849992d8f..05f12fc76 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/Main.js
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@@ -2,7 +2,7 @@
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/MiscSymbols.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/MiscSymbols.js
index f9e40afa1..eb99b2576 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/MiscSymbols.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/SpacingModLetters.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/SpacingModLetters.js
index 020168339..76bfd51a2 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Main/Regular/SpacingModLetters.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Math/BoldItalic/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Math/BoldItalic/Main.js
index a70de864d..6ef36275f 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Math/BoldItalic/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Math/BoldItalic/Main.js
@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Math/Italic/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Math/Italic/Main.js
index d4ff83731..fa7695405 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Math/Italic/Main.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/BasicLatin.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/BasicLatin.js
index 8d51609cf..29e0504fa 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/BasicLatin.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
index 100871fa9..a7a68155b 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Main.js
index b47574e71..695900cf1 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Main.js
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Other.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Other.js
index e139fabda..0cbef17c6 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Bold/Other.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/BasicLatin.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/BasicLatin.js
index 5c9e3ddbc..f861d0adb 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/BasicLatin.js
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
index 04ba86fb8..fb798fa68 100644
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@@ -2,7 +2,7 @@
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Main.js
index d2630776c..61bb448b9 100644
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Other.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Italic/Other.js
index 93e9a3cf7..2d4f21676 100644
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/BasicLatin.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/BasicLatin.js
index 31828ac93..9207c7f3f 100644
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
index 0edd069e3..9812c6bef 100644
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Main.js
index 593201540..afc1d2cde 100644
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Other.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/SansSerif/Regular/Other.js
index 8dc628353..f9eb57bba 100644
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Script/Regular/BasicLatin.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Script/Regular/BasicLatin.js
index 386318b8e..02e6f3a49 100644
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Main.js
index 25e38738e..ebae1d1c0 100644
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Other.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Script/Regular/Other.js
index 65bc73242..c66543d18 100644
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+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Size1/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Size1/Regular/Main.js
index 09a98a799..8aa72468d 100644
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Size2/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Size2/Regular/Main.js
index 140a5a924..7d262ed41 100644
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- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
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  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Size3/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Size3/Regular/Main.js
index c72dfba0b..fa83e0ee9 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Size3/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Size3/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/Size3/Regular/Main.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Size4/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Size4/Regular/Main.js
index cd0aef72d..dc7151a37 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Size4/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Size4/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/Size4/Regular/Main.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/BasicLatin.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/BasicLatin.js
index 90431b2d9..b246ed0a9 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/BasicLatin.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/BasicLatin.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
index 530a6cd63..f35ab5ef5 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Main.js
index b7628bd48..e64a28f33 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Main.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Other.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Other.js
index b64657d6f..85e589275 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Other.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Other.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/Typewriter/Regular/Other.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/WinChrome/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/WinChrome/Regular/Main.js
index 4bcafcf31..39037ba5b 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/WinChrome/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/WinChrome/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/WinChrome/Regular/Main.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/AMS.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/AMS.js
index 0e1faeb20..cdcbd6fca 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/AMS.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/AMS.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/AMS.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Bold.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Bold.js
index 77a9cf063..775119217 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Bold.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Bold.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Bold.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Main.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Main.js
index ccce4b052..846883995 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Main.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/WinIE6/Regular/Main.js
  *
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
index 301b61a90..380f4cc3c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 (function (HTMLCSS) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   
   var DELIMITERS = HTMLCSS.FONTDATA.DELIMITERS;
 
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata.js
index 7213d3732..22dc96dbe 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/fontdata.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -23,7 +26,7 @@
  */
 
 (function (HTMLCSS,MML,AJAX) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   
   var MAIN   = "MathJax_Main",
       BOLD   = "MathJax_Main-bold",
@@ -1562,6 +1565,10 @@
     HTMLCSS.FONTDATA.FONTS['MathJax_Main-bold'][0x2245][2] -= 106; // fix error in character's right bearing
     HTMLCSS.FONTDATA.FONTS['MathJax_Main-bold'][0x2245][5] = {rfix:-106}; // fix error in character's right bearing
   });
+  MathJax.Hub.Register.LoadHook(HTMLCSS.fontDir+"/Typewriter/Regular/BasicLatin.js",function () {
+    HTMLCSS.FONTDATA.FONTS['MathJax_Typewriter'][0x20][2] += 275;       // fix error in character width
+    HTMLCSS.FONTDATA.FONTS['MathJax_Typewriter'][0x20][5] = {rfix:275}; // fix error in character width
+  });
   
   //
   //  Add some spacing characters (more will come later)
diff --git a/unpacked/jax/output/HTML-CSS/imageFonts.js b/unpacked/jax/output/HTML-CSS/imageFonts.js
index 62a4abcc2..9d0852eef 100644
--- a/unpacked/jax/output/HTML-CSS/imageFonts.js
+++ b/unpacked/jax/output/HTML-CSS/imageFonts.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/imageFonts.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 (function (HUB,HTMLCSS,AJAX) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   
   HUB.Register.LoadHook(HTMLCSS.fontDir + "/fontdata.js",function () {
 
diff --git a/unpacked/jax/output/HTML-CSS/jax.js b/unpacked/jax/output/HTML-CSS/jax.js
index 4517dc3f2..c0769ea16 100644
--- a/unpacked/jax/output/HTML-CSS/jax.js
+++ b/unpacked/jax/output/HTML-CSS/jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/jax.js
@@ -8,7 +11,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -26,6 +29,12 @@
 
 (function (AJAX,HUB,HTMLCSS) {
   var MML, isMobile = HUB.Browser.isMobile;
+
+  var MESSAGE = function () {
+    var data = [].slice.call(arguments,0);
+    data[0][0] = ["HTML-CSS",data[0][0]];
+    return MathJax.Message.Set.apply(MathJax.Message,data);
+  };
    
   var FONTTEST = MathJax.Object.Subclass({
     timeout:  (isMobile? 15:8)*1000,   // timeout for loading web fonts
@@ -129,7 +138,7 @@
 
     loadWebFont: function (font) {
       HUB.Startup.signal.Post("HTML-CSS Jax - Web-Font "+HTMLCSS.fontInUse+"/"+font.directory);
-      var n = MathJax.Message.File("Web-Font "+HTMLCSS.fontInUse+"/"+font.directory);
+      var n = MESSAGE(["LoadWebFont","Loading web-font %1",HTMLCSS.fontInUse+"/"+font.directory]);
       var done = MathJax.Callback({}); // called when font is loaded
       var callback = MathJax.Callback(["loadComplete",this,font,n,done]);
       AJAX.timer.start(AJAX,[this.checkWebFont,font,callback],0,this.timeout);
@@ -149,11 +158,11 @@
       if (!this.webFontLoaded) {HTMLCSS.loadWebFontError(font,done)} else {done()}
     },
     loadError: function (font) {
-      MathJax.Message.Set("Can't load web font "+HTMLCSS.fontInUse+"/"+font.directory,null,2000);
+      MESSAGE(["CantLoadWebFont","Can't load web font %1",HTMLCSS.fontInUse+"/"+font.directory],null,2000);
       HUB.Startup.signal.Post(["HTML-CSS Jax - web font error",HTMLCSS.fontInUse+"/"+font.directory,font]);
     },
     firefoxFontError: function (font) {
-      MathJax.Message.Set("Firefox can't load web fonts from a remote host",null,3000);
+      MESSAGE(["FirefoxCantLoadWebFont","Firefox can't load web fonts from a remote host"],null,3000);
       HUB.Startup.signal.Post("HTML-CSS Jax - Firefox web fonts on remote host error");
     },
 
@@ -243,6 +252,14 @@
           display: "inline ! important",
           "float": "none ! important"
         },
+        
+        ".MathJax *": {
+          transition: "none",
+          "-webkit-transition": "none",
+          "-moz-transition": "none",
+          "-ms-transition": "none",
+          "-o-transition": "none"
+        },
 
         ".MathJax_Processing": {
           visibility: "hidden", position:"fixed",
@@ -296,6 +313,9 @@
     webFontDefault: "MathJax_Blank",
     allowWebFonts: "otf",              // assume browser can use OTF web fonts
 
+    maxStretchyParts: 1000,            // limit the number of parts allowed for
+                                       // stretchy operators. See issue 366.
+
     Config: function () {
       if (!this.require) {this.require = []}
       this.Font = FONTTEST();
@@ -303,12 +323,21 @@
       if (this.adjustAvailableFonts) {this.adjustAvailableFonts(this.config.availableFonts)}
       if (settings.scale) {this.config.scale = settings.scale}
       if (settings.font && settings.font !== "Auto") {
-        if (settings.font === "TeX (local)")
-          {this.config.availableFonts = ["TeX"]; this.config.preferredFont = "TeX"; this.config.webFont = "TeX"}
-        else if (settings.font === "STIX (local)")
-          {this.config.availableFonts = ["STIX"]; this.config.preferredFont = "STIX"; this.config.webFont = "TeX"}
-        else if (settings.font === "TeX (web)") {this.config.availableFonts = []; this.config.preferredFont = ""; this.config.webFont = "TeX"}
-        else if (settings.font === "TeX (image)") {this.config.availableFonts = []; this.config.preferredFont = ""; this.config.webFont = ""}
+        if (settings.font === "TeX (local)") {
+          this.config.availableFonts = ["TeX"];
+          this.config.preferredFont = this.config.webFont = "TeX";
+        } else if (settings.font === "STIX (local)") {
+          this.config.availableFonts = ["STIX"];
+          this.config.preferredFont = "STIX";
+          this.config.webFont = "TeX";
+        } else if (settings.font === "TeX (web)") {
+          this.config.availableFonts = [];
+          this.config.preferredFont = "";
+          this.config.webFont = "TeX";
+        } else if (settings.font === "TeX (image)") {
+          this.config.availableFonts = [];
+          this.config.preferredFont = this.config.webFont = "";
+        }
       }
       var font = this.Font.findFont(this.config.availableFonts,this.config.preferredFont);
       if (!font && this.allowWebFonts) {font = this.config.webFont; if (font) {this.webFonts = true}}
@@ -321,16 +350,17 @@
           HUB.Startup.signal.Post("HTML-CSS Jax - using image fonts");
         }
       } else {
-        MathJax.Message.Set("Can't find a valid font using ["+this.config.availableFonts.join(", ")+"]",null,3000);
+        MESSAGE(["CantFindFontUsing","Can't find a valid font using %1",
+                "["+this.config.availableFonts.join(", ")+"]"],null,3000);
+        this.fontInUse = "generic";
         this.FONTDATA = {
           TeX_factor: 1, baselineskip: 1.2, lineH: .8, lineD: .2, ffLineH: .8,
-          FONTS: {}, VARIANT: {normal: {fonts:[]}}, RANGES: [],
-          DELIMITERS: {}, RULECHAR: 0x2D, REMAP: {}
+          FONTS: {},
+          VARIANT: {
+            "normal": {fonts:[]}, "-generic-variant": {fonts:[]},
+            "-largeOp": {fonts:[]}, "-smallOp": {fonts:[]}
+          }, RANGES: [], DELIMITERS: {}, RULECHAR: 0x2D, REMAP: {}
         };
-        if (MathJax.InputJax.TeX && MathJax.InputJax.TeX.Definitions) {
-          MathJax.InputJax.TeX.Definitions.macros.overline[1]  = "002D";
-          MathJax.InputJax.TeX.Definitions.macros.underline[1] = "002D";
-        }
         HUB.Startup.signal.Post("HTML-CSS Jax - no valid font");
       }
       this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js");
@@ -673,7 +703,8 @@
       //
       //  Get height and width of zoomed math and original math
       //
-      span.style.position = math.style.position = "absolute";
+      span.style.position = "absolute";
+      if (!width) {math.style.position = "absolute"}
       var zW = span.offsetWidth, zH = span.offsetHeight,
           mH = math.offsetHeight, mW = math.offsetWidth;
       if (mW === 0) {mW = math.parentNode.offsetWidth}; // IE7 gets mW == 0?
@@ -755,15 +786,15 @@
       parent.bbox = this.Measured(span,parent).bbox;
     },
     MeasureSpans: function (SPANS) {
-      var spans = [], span, i, m, bbox, start, end, W;
+      var spans = [], span, i, m, bbox, start, end, W, parent;
       //
       //  Insert the needed markers
       // 
       for (i = 0, m = SPANS.length; i < m; i++) {
         span = SPANS[i]; if (!span) continue;
-        bbox = span.bbox;
+        bbox = span.bbox; parent = this.parentNode(span);
         if (bbox.exactW || bbox.width || bbox.w === 0 || bbox.isMultiline) {
-          if (!span.parentNode.bbox) {span.parentNode.bbox = bbox}
+          if (!parent.bbox) {parent.bbox = bbox}
           continue;
         }
         if (this.negativeBBoxes || !span.firstChild || (bbox.w >= 0 && !this.initialSkipBug) ||
@@ -782,11 +813,11 @@
       //  Read the widths and heights
       //
       for (i = 0, m = spans.length; i < m; i++) {
-        span = spans[i][0]; bbox = span.bbox; var parent = span.parentNode;
+        span = spans[i][0]; bbox = span.bbox; parent = this.parentNode(span);
         if ((bbox.w >= 0 && !this.initialSkipBug) || this.negativeBBoxes || !span.firstChild) {
-          W = span.offsetWidth; parent.HH = span.parentNode.offsetHeight/this.em;
+          W = span.offsetWidth; parent.HH = parent.offsetHeight/this.em;
         } else if (bbox.w < 0 && this.msieNegativeBBoxBug) {
-          W = -span.offsetWidth, parent.HH = span.parentNode.offsetHeight/this.em;
+          W = -span.offsetWidth, parent.HH = parent.offsetHeight/this.em;
         } else {
           W = spans[i][2].offsetLeft - ((spans[i][1]||{}).offsetLeft||0);
         }
@@ -809,6 +840,11 @@
       if (Math.abs(m) < .0006) {return "0em"}
       return m.toFixed(3).replace(/\.?0+$/,"") + "em";
     },
+    EmRounded: function (m) {
+      m = (Math.round(m*HTMLCSS.em)+.05)/HTMLCSS.em;
+      if (Math.abs(m) < .0006) {return "0em"}
+      return m.toFixed(3).replace(/\.?0+$/,"") + "em";
+    },
     unEm: function (m) {
       return parseFloat(m);
     },
@@ -966,6 +1002,15 @@
       if (D) {frame.style.verticalAlign = D}
       return frame;
     },
+    
+    //
+    //  Find parent span (skipping over <a> tags)
+    //
+    parentNode: function (span) {
+      var parent = span.parentNode;
+      if (parent.nodeName.toLowerCase() === "a") {parent = parent.parentNode}
+      return parent;
+    },
 
     createStack: function (span,nobbox,w) {
       if (this.msiePaddingWidthBug) {this.createStrut(span,0)}
@@ -997,7 +1042,7 @@
     },
     placeBox: function (span,x,y,noclip) {
       span.isMathJax = true;
-      var parent = span.parentNode, bbox = span.bbox, BBOX = parent.bbox;
+      var parent = HTMLCSS.parentNode(span), bbox = span.bbox, BBOX = parent.bbox;
       if (this.msiePlaceBoxBug) {this.addText(span,this.NBSP)}
       if (this.imgSpaceBug) {this.addText(span,this.imgSpace)}
       // Place the box
@@ -1054,7 +1099,10 @@
         if (bbox.rw + x > BBOX.rw) {BBOX.rw = bbox.rw + x}
         if (bbox.lw + x < BBOX.lw) {BBOX.lw = bbox.lw + x}
         if (bbox.width != null && !bbox.isFixed) {
-          if (BBOX.width == null) {parent.style.width = BBOX.width = "100%"}
+          if (BBOX.width == null) {
+            parent.style.width = BBOX.width = "100%";
+            if (bbox.minWidth) {parent.style.minWidth = BBOX.minWidth = bbox.minWidth}
+          }
           span.style.width = bbox.width;
         }
       }
@@ -1130,7 +1178,7 @@
       if (H > h) {
         ext = this.Element("span"); this.createChar(ext,delim.ext,scale,font);
         var eH = ext.bbox.h + ext.bbox.d, eh = eH - .05, n, N, k = (delim.mid ? 2 : 1);
-        N = n = Math.ceil((H-h)/(k*eh));
+        N = n = Math.min(Math.ceil((H-h)/(k*eh)), this.maxStretchyParts);
         if (!delim.fullExtenders) {eh = (H-h)/(k*n)}
         var dy = (n/(n+1))*(eH - eh); eh = eH - dy; y += dy + eh - ext.bbox.h;
         while (k-- > 0) {
@@ -1180,7 +1228,7 @@
       if (delim.min && W < w*delim.min) {W = w*delim.min}
       if (W > w) {
         var rW = rep.bbox.rw-rep.bbox.lw, rw = rW - .05, n, N, k = (delim.mid ? 2 : 1);
-        N = n = Math.ceil((W-w)/(k*rw));
+        N = n = Math.min(Math.ceil((W-w)/(k*rw)), this.maxStretchyParts);
         if (!delim.fillExtenders) {rw = (W-w)/(k*n)}
         dx = (n/(n+1))*(rW - rw); rw = rW - dx; x -= rep.bbox.lw + dx;
         while (k-- > 0) {
@@ -1469,7 +1517,7 @@
         this.imgFonts = true;
         HUB.Startup.signal.Post("HTML-CSS Jax - switch to image fonts");
         HUB.Startup.signal.Post("HTML-CSS Jax - using image fonts");
-        MathJax.Message.Set("Web-Fonts not available -- using image fonts instead",null,3000);
+        MESSAGE(["WebFontNotAvailable","Web-Fonts not available -- using image fonts instead"],null,3000);
         AJAX.Require(this.directory+"/imageFonts.js",done);
       } else {
         this.allowWebFonts = false;
@@ -1588,7 +1636,7 @@
 	if (BBOX.w + bbox.rw > BBOX.rw) {BBOX.rw = BBOX.w + bbox.rw}
 	BBOX.w += bbox.w;
 	if (child.style.paddingRight) {BBOX.w += HTMLCSS.unEm(child.style.paddingRight)*(child.scale||1)}
-	if (bbox.width) {BBOX.width = bbox.width}
+	if (bbox.width) {BBOX.width = bbox.width; BBOX.minWidth = bbox.minWidth}
         if (bbox.ic) {BBOX.ic = bbox.ic} else {delete BBOX.ic}
         if (BBOX.exactW && !bbox.exactW) {delete BBOX.exactW}
       },
@@ -1626,9 +1674,8 @@
 	  else {box.bbox = this.HTMLzeroBBox()}
       },
       HTMLboxChild: function (n,box) {
-	if (this.data[n]) {return this.data[n].toHTML(box)}
-        if (!box.bbox) {box.bbox = this.HTMLzeroBBox()}
-        return null;
+        if (!this.data[n]) {this.SetData(n,MML.mrow())}
+	return this.data[n].toHTML(box);
       },
 
       HTMLcreateSpan: function (span) {
@@ -1636,7 +1683,7 @@
 	  var SPAN = this.HTMLspanElement();
 	  if (SPAN && (SPAN.parentNode === span || (SPAN.parentNode||{}).parentNode === span)) {
 	    while (SPAN.firstChild) {SPAN.removeChild(SPAN.firstChild)}
-	    SPAN.bbox = {w:0, h:0, d:0, lw:0, rw:0};
+	    SPAN.bbox = this.HTMLzeroBBox();
 	    SPAN.scale = 1; SPAN.isMultChar = SPAN.HH = null;
 	    SPAN.style.cssText = "";
 	    return SPAN;
@@ -1648,7 +1695,7 @@
 	if (this["class"]) {span.className += " "+this["class"]}
 	if (!this.spanID) {this.spanID = HTMLCSS.GetID()}
 	span.id = (this.id || "MathJax-Span-"+this.spanID) + HTMLCSS.idPostfix;
-	span.bbox = {w:0, h:0, d:0, lw:0, rw:0}; this.styles = {};
+	span.bbox = this.HTMLzeroBBox(); this.styles = {};
 	if (this.style) {
 	  span.style.cssText = this.style;
 	  if (span.style.fontSize) {this.mathsize = span.style.fontSize; span.style.fontSize = ""}
@@ -1847,6 +1894,11 @@
             "sans-serif-bold-italic":MML.VARIANT.BOLDSANSSERIF
           }[variant]||variant;
         }
+        if (!(variant in HTMLCSS.FONTDATA.VARIANT)) {
+          // If the mathvariant value is invalid or not supported by this
+          // font, fallback to normal. See issue 363.
+          variant = "normal";
+        }
         return HTMLCSS.FONTDATA.VARIANT[variant];
       }
     },{
@@ -1909,7 +1961,7 @@
 	var variant = this.HTMLgetVariant();
 	for (var i = 0, m = this.data.length; i < m; i++)
 	  {if (this.data[i]) {this.data[i].toHTML(span,variant)}}
-	if (!span.bbox) {span.bbox = {w:0, h:0, d:0, rw:0, lw:0}}
+	if (!span.bbox) {span.bbox = this.HTMLzeroBBox()}
         var text = this.data.join(""), bbox = span.bbox;
 	if (bbox.skew && text.length !== 1) {delete bbox.skew}
         if (bbox.rw > bbox.w && text.length === 1 && !variant.noIC) {
@@ -1929,7 +1981,7 @@
 	var variant = this.HTMLgetVariant();
 	for (var i = 0, m = this.data.length; i < m; i++)
 	  {if (this.data[i]) {this.data[i].toHTML(span,variant)}}
-	if (!span.bbox) {span.bbox = {w:0, h:0, d:0, rw:0, lw:0}}
+	if (!span.bbox) {span.bbox = this.HTMLzeroBBox()}
 	if (this.data.join("").length !== 1) {delete span.bbox.skew}
 	this.HTMLhandleSpace(span);
 	this.HTMLhandleColor(span);
@@ -1971,7 +2023,7 @@
         //
 	for (var i = 0, m = this.data.length; i < m; i++)
           {if (this.data[i]) {this.data[i].toHTML(span,variant,this.HTMLremap,mapchars)}}
-	if (!span.bbox) {span.bbox = {w:0, h:0, d:0, rw:0, lw:0}}
+	if (!span.bbox) {span.bbox = this.HTMLzeroBBox()}
 	if (text.length !== 1) {delete span.bbox.skew}
         //
         //  Handle combining characters by adding a non-breaking space and removing that width
@@ -2018,7 +2070,8 @@
       CoreText: function (parent) {
         if (!parent) {return ""}
         if (parent.isEmbellished()) {return parent.CoreMO().data.join("")}
-        while ((parent.isa(MML.mrow) || parent.isa(MML.TeXAtom)) &&
+        while ((parent.isa(MML.mrow) || parent.isa(MML.TeXAtom) ||
+                parent.isa(MML.mstyle) || parent.isa(MML.mphantom)) &&
                 parent.data.length === 1 && parent.data[0]) {parent = parent.data[0]}
         if (!parent.isToken) {return ""} else {return parent.data.join("")}
       },
@@ -2098,7 +2151,7 @@
           {variant = {bold:variant.bold, italic:variant.italic, fontInherit: true}}
         for (var i = 0, m = this.data.length; i < m; i++)
           {if (this.data[i]) {this.data[i].toHTML(span,variant)}}
-        if (!span.bbox) {span.bbox = {w:0, h:0, d:0, rw:0, lw:0}}
+        if (!span.bbox) {span.bbox = this.HTMLzeroBBox()}
         if (this.data.join("").length !== 1) {delete span.bbox.skew}
         this.HTMLhandleSpace(span);
         this.HTMLhandleColor(span);
@@ -2531,7 +2584,14 @@
 	if (sup) {sup.bbox.w += s; sup.bbox.rw = Math.max(sup.bbox.w,sup.bbox.rw)}
 	if (sub) {sub.bbox.w += s; sub.bbox.rw = Math.max(sub.bbox.w,sub.bbox.rw)}
 	HTMLCSS.placeBox(base,0,0);
-	var sscale = (this.data[this.sup] || this.data[this.sub] || this).HTMLgetScale();
+        var sscale;
+        if (sup) {
+          sscale = this.data[this.sup].HTMLgetScale();
+        } else if (sub) {
+          sscale = this.data[this.sub].HTMLgetScale();
+        } else {
+          sscale = this.HTMLgetScale();
+        }
 	var q = HTMLCSS.TeX.sup_drop * sscale, r = HTMLCSS.TeX.sub_drop * sscale;
 	var u = base.bbox.h - q, v = base.bbox.d + r, delta = 0, p;
 	if (base.bbox.ic) {
@@ -2604,7 +2664,14 @@
 	  math = HTMLCSS.Measured(html,box);
 	}
 	HTMLCSS.placeBox(box,0,0);
-        stack.style.width = Math.round(HTMLCSS.unEm(stack.style.width)*this.em)+"px"; // get width right if minimum font size is set
+        //
+        //  Get width right if minimum font size is set:
+        //    Round to nearest pixel (plus a small amount), and convert back to outer-em's.
+        //    Add the width to the span (outside the MathJax class, so uses outer em size,
+        //    which makes it work even when minimum font size is in effect).
+        //
+        span.style.width = HTMLCSS.Em((Math.round(math.bbox.w*this.em)+.25)/HTMLCSS.outerEm);
+        span.style.display = "inline-block";
 	//
 	//  Adjust bbox to match outer em-size
 	// 
@@ -2612,7 +2679,8 @@
 	span.bbox.h *= f; span.bbox.d *= f; span.bbox.w *= f;
 	span.bbox.lw *= f; span.bbox.rw *= f;
 	if (math && math.bbox.width != null) {
-	  stack.style.width = math.bbox.width;
+          span.style.minWidth = (math.bbox.minWidth || span.style.width);
+	  span.style.width = stack.style.width = math.bbox.width;
 	  box.style.width = "100%";
 	}
 	//
@@ -2787,10 +2855,8 @@
 
       Chrome: function (browser) {
         HTMLCSS.Augment({
-          Em: HTMLCSS.Px,       // vertical alignment is better in pixels (since around v20)
-          unEm: HTMLCSS.unPx,
-          chromeHeightBug: true, // heights can be 1px off from the explicitly set size
-          cloneNodeBug: true,    // Chrome gets heights wrong with the cloned ones
+          Em: HTMLCSS.EmRounded,   // vertical alignment needs help (since around v20)
+          cloneNodeBug: true,      // Chrome gets heights wrong with the cloned ones
           rfuzz: .011,
           AccentBug: true,
           AdjustSurd: true,
diff --git a/unpacked/jax/output/NativeMML/config.js b/unpacked/jax/output/NativeMML/config.js
index 86d51ad2d..ce33a8918 100644
--- a/unpacked/jax/output/NativeMML/config.js
+++ b/unpacked/jax/output/NativeMML/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/NativeMML/config.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2009-2012 Design Science, Inc.
+ *  Copyright (c) 2009-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,7 +27,7 @@
 
 MathJax.OutputJax.NativeMML = MathJax.OutputJax({
   id: "NativeMML",
-  version: "2.1",
+  version: "2.2",
   directory: MathJax.OutputJax.directory + "/NativeMML",
   extensionDir: MathJax.OutputJax.extensionDir + "/NativeMML",
   
diff --git a/unpacked/jax/output/NativeMML/jax.js b/unpacked/jax/output/NativeMML/jax.js
index e47e45304..5e866301e 100644
--- a/unpacked/jax/output/NativeMML/jax.js
+++ b/unpacked/jax/output/NativeMML/jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/NativeMML/jax.js
@@ -7,7 +10,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2010-2012 Design Science, Inc.
+ *  Copyright (c) 2010-2012 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -29,6 +32,54 @@
 
   HUB.Register.StartupHook("MathZoom Ready",function () {ZOOM = MathJax.Extension.MathZoom});
   
+  var NOPADDING = function (side,obj) {
+    var span = HTML.Element("span"); side = "padding"+side;
+    if (obj) {
+      span.style.cssText = (obj.getAttribute("style")||"");
+      if (span.style.padding === "" && (span.style[side]||"") === "") {
+        span.style[side] = "0px"; obj.setAttribute("style",span.style.cssText)
+      }
+    }
+  };
+  
+  var CELLSPACING = function (obj,rowSpacing,columnSpacing) {
+    //
+    // Webkit default padding on mtd cells is simply
+    //
+    // mtd {padding: 0.5ex;}
+    //
+    // Gecko default padding on mtd cells is
+    //
+    // mtd {padding-right: 0.4em;
+    //      padding-left: 0.4em;
+    //      padding-bottom: 0.5ex;
+    //      padding-top: 0.5ex;}
+    // mtr:first-child > mtd {padding-top: 0ex;}
+    // mtr:last-child > mtd {padding-bottom: 0ex;}
+    // mtd:first-child {padding-left: 0em;}
+    // mtd:last-child {padding-right: 0em;}
+    //
+    // that is the columnspacing/rowspacing is split into two adjacent cells,
+    // and the periphery of boundary cells is set to zero.
+    //
+    // Here, we will set the left/top padding of each cell to
+    // rowSpacing/columnSpacing (or 0px for the leftmost/topmost cells) and
+    // reset the right/bottom padding to zero.
+    //
+    if (obj) {
+      var span = HTML.Element("span");
+      span.style.cssText = (obj.getAttribute("style")||"");
+      if (span.style.padding === "") {
+        var padding = { paddingLeft: columnSpacing, paddingTop: rowSpacing,
+                        paddingRight: "0px", paddingBottom: "0px" };
+        for (var side in padding) {if (padding.hasOwnProperty(side)) {
+          if ((span.style[side]||"") === "") {span.style[side] = padding[side];}
+        }}
+      }
+      obj.setAttribute("style",span.style.cssText);
+    }
+  };
+ 
   nMML.Augment({
     //
     //  User can configure styles
@@ -69,6 +120,7 @@
       }
     },
     settings: HUB.config.menuSettings,
+    ex: 1, // filled in later
     
     Config: function () {
       this.SUPER(arguments).Config.call(this);
@@ -79,7 +131,7 @@
       if (HUB.config.displayAlign !== "center") {
         var align = HUB.config.displayAlign, indent = HUB.config.displayIndent;
         var def = {"text-align": align+"!important"}; def["margin-"+align] = indent+"!important";
-        MathJax.Hub.Insert(this.config.styles,{
+        HUB.Insert(this.config.styles,{
           "div.MathJax_MathML": def,
           "div.MathJax_MathML math": {"text-align": align},
           "div.MathJax_MathContainer > span": {"text-align": align+"!important"}
@@ -139,7 +191,8 @@
           //
           //  If that fails, give an alert about security settings
           //
-          alert("MathJax was not able to set up MathPlayer.\n\n"+
+          alert(MathJax.Localization._(["MathML", "MathPlayer"],
+                "MathJax was not able to set up MathPlayer.\n\n"+
                 "If MathPlayer is not installed, you need to install it first.\n"+
                 "Otherwise, your security settings may be preventing ActiveX     \n"+
                 "controls from running.  Use the Internet Options item under\n"+
@@ -148,7 +201,7 @@
                 "'Run ActiveX Controls', and 'Binary and script behaviors'\n"+
                 "are enabled.\n\n"+
                 "Currently you will see error messages rather than\n"+
-                "typeset mathematics.");
+                "typeset mathematics."));
         }
       } else {
         //
@@ -205,6 +258,7 @@
           if (ex === 0 || ex === "NaN") {ex = this.defaultEx; mex = this.defaultMEx}
           scale = (mex > 1 ? ex/mex : 1) * this.config.scale;
           scale = Math.floor(Math.max(this.config.minScaleAdjust/100,scale));
+          jax.NativeMML.ex = ex;
         } else {scale = 100}
         jax.NativeMML.fontSize = scale+"%";
       }
@@ -232,6 +286,7 @@
       var span = document.getElementById(jax.inputID+"-Frame"),
 	  container = span.firstChild, mspan = container.firstChild;
       span.style.fontSize = jax.NativeMML.fontSize;
+      this.ex = jax.NativeMML.ex || this.defaultEx;
       //
       //  Convert to MathML (if restarted, remove any partial math)
       //
@@ -269,8 +324,10 @@
 
     postTranslate: function (state) {
       if (this.forceReflow) {
+        //
         //  Firefox messes up some mtable's when they are dynamically created
         //  but gets them right on a reflow, so force reflow by toggling a stylesheet
+        //
         var sheet = (document.styleSheets||[])[0]||{};
         sheet.disabled = true; sheet.disabled = false;
       }
@@ -327,8 +384,10 @@
       if (nMML[type] && nMML[type](event,this) === false) {return false}
       if (ZOOM && ZOOM.HandleEvent(event,type,this) === false) {return false}
       if (event.srcElement.className === "MathJax_MathPlayer_Overlay" && this.msieMath.fireEvent) {
-        // for now, ignore all other events.  This will disable MathPlayer's zoom
-        // feature, but also its <maction> support.
+        //
+        //  For now, ignore all other events.  This will disable MathPlayer's zoom
+        //  feature, but also its <maction> support.
+        //
         if (type === "ContextMenu" || type === "Mouseover" || type === "Mouseout")
           {this.msieMath.fireEvent("on"+event.type,event)}
       }
@@ -367,6 +426,13 @@
       var mW = math.offsetWidth  || math.scrollWidth,
           mH = math.offsetHeight || math.scrollHeight;
       var zW = span.offsetWidth, zH = span.offsetHeight;
+      if (nMML.widthBug) {
+        //
+        //  FF doesn't get width of <math> right, so get it from <mrow>
+        //
+        var W = span.firstChild.firstChild.scrollWidth;
+        if (W > zW) {zW = W; span.style.width = zW + "px"}
+      }
       if (this.msieIE8HeightBug) {span.style.position = ""}
       return {Y:-EVENT.getBBox(span.parentNode).h, mW:mW, mH:mH, zW:zW, zH:zH}
     },
@@ -462,12 +528,38 @@
       //  Make inferred rows not include an mrow tag
       //
       toNativeMML: function (parent) {
+        var i, m; 
 	if (this.inferred  && this.parent.inferRow) {
-	  for (var i = 0, m = this.data.length; i < m; i++) {
+	  for (i = 0, m = this.data.length; i < m; i++) {
 	    if (this.data[i]) {this.data[i].toNativeMML(parent)}
 	      else {parent.appendChild(this.NativeMMLelement("mrow"))}
 	  }
-	} else {
+	} else if (nMML.stretchyMoBug && (this.open || this.close)) {
+          //
+          // This element contains opening and/or closing fences. Opera is not
+          // able to stretch <mo> operators, so let's use an <mfenced> element
+          // instead.
+          //
+          var mfenced = this.NativeMMLelement("mfenced");
+          this.NativeMMLattributes(mfenced);
+          i = 0, m = this.data.length;
+          if (this.open) { mfenced.setAttribute("open", this.open); i++; }
+          if (this.close) { mfenced.setAttribute("close", this.close); m--; }
+          var tag = mfenced;
+          if (m - i + 1 > 1) {
+            //
+            // If there are several children, put them in an <mrow>
+            //
+            tag = this.NativeMMLelement("mrow");
+	    parent.appendChild(mfenced);
+            parent = mfenced;
+          }
+          for (; i < m; i++) {
+	    if (this.data[i]) {this.data[i].toNativeMML(tag)}
+	    else {tag.appendChild(this.NativeMMLelement("mrow"))}
+	  }
+	  parent.appendChild(tag);
+        } else {
 	  this.SUPER(arguments).toNativeMML.call(this,parent);
 	}
       }
@@ -509,39 +601,239 @@
       }
     });
 
-    if (HUB.Browser.isFirefox) {
-      if (!HUB.Browser.versionAtLeast("13.0")) {
-        MML.mtable.Augment({
-          toNativeMML: function (parent) {
+    if (!isMSIE) {
+      var SPLIT = MathJax.Hub.SplitList;
+      MML.mtable.Augment({
+        toNativeMML: function (parent) {
+          var i, m;
+          if (nMML.tableSpacingBug) {
             //
-            //  Firefox < 13 doesn't handle width, so put it in styles instead
+            // Parse the rowspacing/columnspacing. For convenience, we convert
+            // them to a left/top padding value that will be applied to each
+            // cell. The leftmost/topmost cells will use "0px".
             //
-            if (this.width) {
-              var styles = (this.style||"").replace(/;\s*$/,"").split(";");
-              if (styles[0] === "") {styles.shift()}
-              styles.push("width:"+this.width);
-              this.style = styles.join(";");
+            var values = this.getValues("rowspacing", "columnspacing");
+            this.nMMLtopPadding  = SPLIT("0px "+values.rowspacing);
+            this.nMMLleftPadding = SPLIT("0px "+values.columnspacing);
+            //
+            // Transmit the top padding to each row.
+            // If this.parent.nMML.topPadding does not contain enough value,
+            // repeat the last one.
+            //
+            var tp = this.nMMLtopPadding, M = tp.length;
+            for (i = 0, m = this.data.length; i < m; i++) {
+              if (this.data[i])
+                {this.data[i].nMMLtopPadding = tp[i < M ? i : M-1]}
             }
-            this.SUPER(arguments).toNativeMML.call(this,parent);
           }
-        });
-      }
-      if (!HUB.Browser.versionAtLeast("9.0")) {
-        MML.mlabeledtr.Augment({
-	  toNativeMML: function (parent) {
+          if (nMML.tableLabelBug) {
             //
-            //  FF doesn't handle mlabeledtr, so remove the label
+            //  Look for labeled rows so we know how to handle them
             //
-            var tag = this.NativeMMLelement("mtr");
-            this.NativeMMLattributes(tag);
-            for (var i = 1, m = this.data.length; i < m; i++) {
-              if (this.data[i]) {this.data[i].toNativeMML(tag)}
-              else {tag.appendChild(this.NativeMMLelement("mrow"))}
+            for (i = 0, m = this.data.length; i < m; i++) {
+              if (this.data[i] && this.data[i].isa(MML.mlabeledtr)) {
+                var align = HUB.config.displayAlign.charAt(0),
+                    side = this.Get("side").charAt(0);
+                this.nMMLhasLabels = true;
+                this.nMMLlaMatch = (align === side);
+                this.nMMLforceWidth =
+                  (align === "c" || !!((this.width||"").match("%")));
+                break;
+              }
             }
-            parent.appendChild(tag);
           }
-        });
-      }
+          //
+          //  Firefox < 13 doesn't handle width, so put it in styles instead
+          //
+          if (this.width && this.ffTableWidthBug) {
+            var styles = (this.style||"").replace(/;\s*$/,"").split(";");
+            if (styles[0] === "") {styles.shift()}
+            styles.push("width:"+this.width);
+            this.style = styles.join(";");
+          }
+          this.SUPER(arguments).toNativeMML.call(this,parent);
+          //
+          if (this.nMMLhasLabels) {
+            var mtable = parent.firstChild;
+            //
+            //  Add column attributes on the left when extra columns where inserted
+            //
+            if (this.nMMLforceWidth || side !== "r") {
+              var n = (align !== "l" ? 1 : 0) + (side === "l" ? 1 : 0);
+              if (n) {
+                var attr = {columnalign:"left", columnwidth:"auto",
+                            columnspacing:"0px", columnlines:"none"};
+                for (var id in attr) {if (attr.hasOwnProperty(id) && this[id]) {
+                  var cols = [attr[id],attr[id]].slice(2-n).join(" ")+" ";
+                  mtable.setAttribute(id,cols+mtable.getAttribute(id));
+                }}
+              }
+            }
+            //
+            //  Force the table width to 100% when needed
+            //
+            if (this.nMMLforceWidth || !this.nMMLlaMatch)
+              {mtable.setAttribute("width","100%")}
+          }
+        }
+      });
+      MML.mtr.Augment({
+        toNativeMML: function (parent) {
+          this.SUPER(arguments).toNativeMML.call(this,parent);
+          var mtr = parent.lastChild;
+          if (nMML.tableSpacingBug) {
+            //
+            // Set the row/column spacing. If this.parent.nMMLleftPadding does
+            // not contain enough value, repeat the last one.
+            //
+            var lp = this.parent.nMMLleftPadding, M = lp.length;
+            for (var mtd = mtr.firstChild, i = 0; mtd; mtd = mtd.nextSibling, i++) {
+              CELLSPACING(mtd,this.nMMLtopPadding,lp[i < M ? i : M-1]);
+            }
+          }
+
+          if (nMML.tableLabelBug) {
+            var forceWidth = this.parent.nMMLforceWidth,
+                side = this.parent.Get("side").charAt(0),
+                align = HUB.config.displayAlign.charAt(0);
+
+            if (this.parent.nMMLhasLabels && mtr.firstChild) {
+              //
+              //  If we add a label or padding column on the left of mlabeledtr,
+              //    mirror that here and remove padding from first table mtd
+              //    so the spacing is consistent with unlabeled equations
+              //
+              if (forceWidth || side !== "r") {
+                NOPADDING("Left",mtr.firstChild);
+                if (align !== "l") {
+                  mtr.insertBefore(this.NativeMMLelement("mtd"),mtr.firstChild)
+                     .setAttribute("style","padding:0");
+                }
+                if (side === "l") {
+                  mtr.insertBefore(this.NativeMMLelement("mtd"),mtr.firstChild)
+                     .setAttribute("style","padding:0");
+                }
+              }
+              //
+              //  If columns were added on the right, remove mtd padding
+              //    so that spacing is consistent with unlabled equations
+              //
+              if (forceWidth || side !== "l") {NOPADDING("Right",mtr.lastChild)}
+            }
+          }
+        }
+      });
+      MML.mlabeledtr.Augment({
+        toNativeMML: function (parent) {
+          var mtr = this.NativeMMLelement("mtr");
+          this.NativeMMLattributes(mtr);
+          //
+          //  Add row data
+          //
+          for (var i = 1, m = this.data.length; i < m; i++) {
+            if (this.data[i]) {this.data[i].toNativeMML(mtr)}
+              else {mtr.appendChild(this.NativeMMLelement("mtd"))}
+          }
+
+          if (nMML.tableSpacingBug) {
+            //
+            // Set the row/column spacing. If this.parent.nMMLleftPadding does
+            // not contain enough value, repeat the last one.
+            //
+            var lp = this.parent.nMMLleftPadding, M = lp.length; i = 0;
+            for (var mtd = mtr.firstChild; mtd; mtd = mtd.nextSibling, i++) {
+              CELLSPACING(mtd,this.nMMLtopPadding,lp[i < M ? i : M-1]);
+            }
+          }
+
+          if (nMML.tableLabelBug) {
+            var side = this.parent.Get("side").charAt(0),
+                align = HUB.config.displayAlign.charAt(0),
+                indent = HUB.config.displayIndent;
+            //
+            // Create label and either set the column width (if label is on the
+            // same side as the alignment), or use mpadded to hide the label
+            // width
+            //
+            this.data[0].toNativeMML(mtr);
+            var label = mtr.lastChild, pad = label;
+            if (side === align) {
+              label.setAttribute("style","width:"+indent);
+              label.setAttribute("columnalign",HUB.config.displayAlign);
+            } else {
+              pad = this.NativeMMLelement("mpadded");
+              pad.setAttribute("style","width:0");
+              pad.setAttribute("width","0px");
+              pad.appendChild(label.firstChild);
+              label.appendChild(pad);
+            }
+            NOPADDING("",label); mtr.removeChild(label);
+            //
+            //  Get spacing to use for separation of label from main table
+            //
+            var width = 100, forceWidth = this.parent.nMMLforceWidth;
+            if ((this.parent.width||"").match(/%/)) {
+              width -= parseFloat(this.parent.width)
+            };
+            var w = width;
+            //
+            //  Add spacing (and possibly label) at the left if needed
+            //
+            if (forceWidth || side !== "r") {
+              NOPADDING("Left",mtr.firstChild);
+              if (align !== "l") {
+                if (align === "c") {w /= 2}; width -= w;
+                mtr.insertBefore(this.NativeMMLelement("mtd"),mtr.firstChild)
+                   .setAttribute("style","padding:0;width:"+w+"%");
+              }
+              if (side === "l") {mtr.insertBefore(label,mtr.firstChild)}
+            }
+            //
+            //  Add spacing (and possibly label) at the right if needed
+            //
+            if (forceWidth || side !== "l") {
+              NOPADDING("Right",mtr.lastChild);
+              if (align !== "r") {
+                mtr.appendChild(this.NativeMMLelement("mtd"))
+                   .setAttribute("style","padding:0;width:"+width+"%");
+              }
+              if (side === "r") {
+                if (side !== align) {pad.setAttribute("lspace","-1width")}
+                mtr.appendChild(label);
+              }
+            }
+          }
+          //
+          //  Add row to table
+          //
+          parent.appendChild(mtr);
+        }
+      });
+      
+      MML.mtd.Augment({
+        toNativeMML: function (parent) {
+          var tag = parent.appendChild(this.NativeMMLelement(this.type));
+          this.NativeMMLattributes(tag);
+          if (nMML.widthBug) {tag = tag.appendChild(this.NativeMMLelement("mrow"))}
+          for (var i = 0, m = this.data.length; i < m; i++) {
+            if (this.data[i]) {this.data[i].toNativeMML(tag)}
+             else {tag.appendChild(this.NativeMMLelement("mrow"))}
+           }
+        }
+      });
+      
+      MML.mspace.Augment({
+        toNativeMML: function (parent) {
+          this.SUPER(arguments).toNativeMML.call(this,parent);
+          if (nMML.spaceWidthBug && this.width) {
+            var mspace = parent.lastChild;
+            var width = mspace.getAttribute("width");
+            var style = mspace.getAttribute("style") || "";
+            if (style != "") {style += ";"}
+            mspace.setAttribute("style",style+"width:"+width);
+          }
+        }
+      });
 
       var fontDir = MathJax.Ajax.fileURL(MathJax.OutputJax.fontDir+"/HTML-CSS/TeX/otf");
 
@@ -596,18 +888,47 @@
     }
     
     MML.math.Augment({
-      //
-      //  Some browsers don't seem to add the xmlns attribute, so do it by hand.
-      //
       toNativeMML: function (parent) {
         var tag = this.NativeMMLelement(this.type), math = tag;
+        //
+        //  Some browsers don't seem to add the xmlns attribute, so do it by hand.
+        //
         tag.setAttribute("xmlns",nMML.MMLnamespace);
         this.NativeMMLattributes(tag);
+        //
+        //  Use an extra <mrow> in FF so that we can get the correct width
+        //    (the math element doesn't always have an accurate one, see below)
+        //
         if (nMML.widthBug) {tag = tag.appendChild(this.NativeMMLelement("mrow"))}
+        //
+        //  Add the children
+        //
         for (var i = 0, m = this.data.length; i < m; i++) {
           if (this.data[i]) {this.data[i].toNativeMML(tag)}
             else {tag.appendChild(this.NativeMMLelement("mrow"))}
         }
+        //
+        //  Look for a top-level mtable and if it has labels
+        //    Make sure the containers have 100% width, when needed
+        //    If the label is on the same side as alignment,
+        //      override the margin set by the stylesheet.
+        //
+        var mtable = ((this.data[0]||[]).data[0]||{});
+        if (mtable.nMMLhasLabels) {
+          if (mtable.nMMLforceWidth || !mtable.nMMLlaMatch) {
+            tag.setAttribute("style","width:100%")
+            parent.style.width = parent.parentNode.style.width="100%";
+          };
+          if (mtable.nMMLlaMatch) {
+            if (parent.parentNode.parentNode.nodeName.toLowerCase() === "div") {
+              parent.parentNode.parentNode.style
+                .setProperty("margin-"+HUB.config.displayAlign,"0px","important");
+            }
+          }
+        }
+        //
+        //  Add the math to the page
+        //
         parent.appendChild(math);
         //
         //  Firefox can't seem to get the width of <math> elements right, so
@@ -615,7 +936,115 @@
         //  parent element to match.  Even if we set the <math> width properly,
         //  it doesn't seem to propagate up to the <span> correctly.
         //
-        if (nMML.widthBug) {parent.style.width = math.firstChild.scrollWidth+"px"}
+        if (nMML.widthBug && !mtable.nMMLforceWidth && mtable.nMMLlaMatch) {
+          //
+          //  Convert size to ex's so that it scales properly if the print media
+          //    has a different font size.
+          //
+          parent.style.width = (math.firstChild.scrollWidth/nMML.ex).toFixed(3) + "ex";
+        }
+      }
+    });
+
+    MML.mfenced.Augment({
+      toNativeMML: function (parent) {
+        if (!nMML.mfencedBug) {
+	  this.SUPER(arguments).toNativeMML.call(this,parent);
+          return;
+        }
+
+        //
+        // Some browsers do not handle <mfenced> very well. The MathML spec
+        // suggests this equivalent construction instead, so let's use it:
+        // <mrow> open, child1, sep1, child2, ... sep(N-1), childN, close</mrow>
+        // Opera is a bit special: it does not support stretchy <mo>, does not
+        // parse mfenced@open/mfenced@close very well, does not support
+        // mfenced@separators and only displays the first child of the <mfenced>
+        // element... For this browser, we will use this construction:
+        // <mfenced open="open" close="close">
+        //   <mrow>child1, sep1, child2, sep2, ..., sep(N-1), childN</mrow>
+        // </mfenced>
+        //
+        var isOpera = HUB.Browser.isOpera;
+        var i, m, operator;
+
+        //
+        // parse the open, close and separators attributes.
+        //
+        var values = this.getValues("open","close","separators");
+        values.open = values.open.replace(/^\s+/,"").replace(/\s+$/,"");
+        values.close = values.close.replace(/^\s+/,"").replace(/\s+$/,"");
+        values.separators = values.separators.replace(/\s+/g,"").split("");
+        if (values.separators.length == 0) {
+          //
+          // No separators specified, do not use separators at all.
+          //
+          values.separators = null;
+        } else if (values.separators.length < this.data.length-1) {
+          //
+          // There are not enough separators, repeat the last one.
+          //
+          var s = values.separators[values.separators.length-1];
+          for (i = this.data.length-1-values.separators.length; i > 0; i--)
+            {values.separators.push(s)}
+        }
+
+        //
+        // Create an <mrow> container and attach the attributes of the
+        // <mfenced> element to it. Note: removeAttribute does not raise any
+        // exception when the attributes is absent.
+        //
+        var tag = this.NativeMMLelement(isOpera ? this.type : "mrow");
+        this.NativeMMLattributes(tag);
+        tag.removeAttribute("separators");
+        if (isOpera) {
+          tag.setAttribute("open", values.open);
+          tag.setAttribute("close", values.close);
+          if (this.data.length > 1) {
+            parent.appendChild(tag); parent = tag;
+            tag = this.NativeMMLelement("mrow");
+          }
+        } else {
+          tag.removeAttribute("open");
+          tag.removeAttribute("close");
+        }
+
+        if (!isOpera) {
+          //
+          // Append the opening fence
+          // 
+          operator = this.NativeMMLelement("mo");
+          operator.setAttribute("fence", "true");
+          operator.textContent = values.open;
+          tag.appendChild(operator);
+        }
+
+        //
+        // Append the content of the <mfenced>
+        //
+        for (i = 0, m = this.data.length; i < m; i++) {
+          if (values.separators && i > 0) {
+            operator = this.NativeMMLelement("mo");
+            operator.setAttribute("separator", "true");
+            operator.textContent = values.separators[i-1];
+            tag.appendChild(operator);
+          }
+	  if (this.data[i]) {this.data[i].toNativeMML(tag)}
+            else {tag.appendChild(this.NativeMMLelement("mrow"))}
+        }
+
+        if (!isOpera) {
+          //
+          // Append the closing fence
+          //
+          operator = this.NativeMMLelement("mo");
+          operator.setAttribute("fence", "true");
+          operator.textContent = values.close;
+          tag.appendChild(operator);
+        }
+
+        // finally, append the new element to the parent.
+        parent.appendChild(tag);
       }
     });
 
@@ -689,10 +1118,33 @@
     },
     Opera: function (browser) {
       nMML.operaPositionBug = true;
+      nMML.stretchyMoBug = true;
+      nMML.tableLabelBug = true;
+      nMML.mfencedBug = true;
     },
     Firefox: function (browser) {
-      nMML.forceReflow = true;
-      nMML.widthBug = true;
+      nMML.ffTableWidthBug = !browser.versionAtLeast("13.0"); // <mtable width="xx"> not implemented
+      nMML.forceReflow = true;   // <mtable> with alignments set don't display properly without a reflow
+      nMML.widthBug = true;      // <math> elements don't always get the correct width
+
+      // In Firefox < 20, the intrinsic width of <mspace> is not computed
+      // correctly and thus the element is displayed incorrectly in <mtable>.
+      nMML.spaceWidthBug = !browser.versionAtLeast("20.0");
+
+      nMML.tableSpacingBug = true; // mtable@rowspacing/mtable@columnspacing not
+                                   // supported.
+      nMML.tableLabelBug = true;   // mlabeledtr is not implemented.
+      nMML.mfencedBug = true;      // mfenced not displayed correctly
+    },
+    Chrome: function (browser) {
+      nMML.tableSpacingBug = true;
+      nMML.tableLabelBug = true;
+      nMML.mfencedBug = true;
+    },
+    Safari: function (browser) {
+      nMML.tableSpacingBug = true;
+      nMML.tableLabelBug = true;
+      nMML.mfencedBug = true;
     }
   });
   
diff --git a/unpacked/jax/output/SVG/autoload/annotation-xml.js b/unpacked/jax/output/SVG/autoload/annotation-xml.js
index 472d40352..54c6c0819 100644
--- a/unpacked/jax/output/SVG/autoload/annotation-xml.js
+++ b/unpacked/jax/output/SVG/autoload/annotation-xml.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/annotation-xml.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2012 Design Science, Inc.
+ *  Copyright (c) 2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       SVG = MathJax.OutputJax.SVG;
   var BBOX = SVG.BBOX;
diff --git a/unpacked/jax/output/SVG/autoload/maction.js b/unpacked/jax/output/SVG/autoload/maction.js
index 356ee4b4c..70ededaf8 100644
--- a/unpacked/jax/output/SVG/autoload/maction.js
+++ b/unpacked/jax/output/SVG/autoload/maction.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/maction.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       SVG = MathJax.OutputJax["SVG"];
   
@@ -44,10 +47,9 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
       this.SVGgetStyles();
       var svg = this.SVG();
       var selected = this.selected();
-      if (selected) {
-        svg.Add(this.SVGdataStretched(this.Get("selection")-1,HW,D));
-        this.SVGhandleHitBox(svg);
-      }
+      if (selected.type == "null") {this.SVGsaveData(svg);return svg;}
+      svg.Add(this.SVGdataStretched(this.Get("selection")-1,HW,D));
+      this.SVGhandleHitBox(svg);
       this.SVGhandleSpace(svg);
       this.SVGhandleColor(svg);
       this.SVGsaveData(svg);
diff --git a/unpacked/jax/output/SVG/autoload/menclose.js b/unpacked/jax/output/SVG/autoload/menclose.js
index 5b513f58c..e0bfeb240 100644
--- a/unpacked/jax/output/SVG/autoload/menclose.js
+++ b/unpacked/jax/output/SVG/autoload/menclose.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/menclose.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       SVG = MathJax.OutputJax.SVG,
       BBOX = SVG.BBOX;
@@ -105,10 +108,10 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
       if (values.thickness == null) {values.thickness = ".075em"}
       if (values.padding == null)   {values.padding   = ".2em"}
       var mu = this.SVGgetMu(svg), scale = this.SVGgetScale();
-      var p = SVG.length2em(values.padding,mu,1/SVG.em) * scale;
-      var t = SVG.length2em(values.thickness,mu,1/SVG.em) * scale;
+      var p = SVG.length2em(values.padding,mu,1/SVG.em) * scale;  // padding for enclosure
+      var t = SVG.length2em(values.thickness,mu,1/SVG.em);        // thickness of lines (not scaled, see issue #414)
       var H = base.h+p+t, D = base.d+p+t, W = base.w+2*(p+t);
-      var notation = values.notation.split(/ /);
+      var notation = MathJax.Hub.SplitList(values.notation);
       var dx = 0, w, h, i, m, borders = [false,false,false,false];
       if (!values.mathcolor) {values.mathcolor = "black"}
       
diff --git a/unpacked/jax/output/SVG/autoload/mglyph.js b/unpacked/jax/output/SVG/autoload/mglyph.js
index 72fd3ae47..5b904bda9 100644
--- a/unpacked/jax/output/SVG/autoload/mglyph.js
+++ b/unpacked/jax/output/SVG/autoload/mglyph.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/mglyph.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,10 +25,11 @@
  */
 
 MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       SVG = MathJax.OutputJax.SVG,
-      BBOX = SVG.BBOX;
+      BBOX = SVG.BBOX,
+      LOCALE = MathJax.Localization;
   
   var XLINKNS = "http://www.w3.org/1999/xlink";
 
@@ -70,7 +74,9 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
           MathJax.Hub.RestartAfter(img.onload);
         }
         if (this.img.status !== "OK") {
-          err = MML.merror("Bad mglyph: "+values.src).With({mathsize:"75%"});
+          err = MML.merror(
+            LOCALE._(["MathML","BadMglyph"],"Bad mglyph: %1",values.src)
+          ).With({mathsize:"75%"});
           this.Append(err); svg = err.toSVG(); this.data.pop();
         } else {
           var mu = this.SVGgetMu(svg);
diff --git a/unpacked/jax/output/SVG/autoload/mmultiscripts.js b/unpacked/jax/output/SVG/autoload/mmultiscripts.js
index 2bec545c1..e3f62556f 100644
--- a/unpacked/jax/output/SVG/autoload/mmultiscripts.js
+++ b/unpacked/jax/output/SVG/autoload/mmultiscripts.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/mmultiscripts.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       SVG = MathJax.OutputJax.SVG;
   
diff --git a/unpacked/jax/output/SVG/autoload/ms.js b/unpacked/jax/output/SVG/autoload/ms.js
index f8857d371..6a35627b5 100644
--- a/unpacked/jax/output/SVG/autoload/ms.js
+++ b/unpacked/jax/output/SVG/autoload/ms.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/ms.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       SVG = MathJax.OutputJax.SVG;
   
diff --git a/unpacked/jax/output/SVG/autoload/mtable.js b/unpacked/jax/output/SVG/autoload/mtable.js
index 8858f17e5..508afd3a7 100644
--- a/unpacked/jax/output/SVG/autoload/mtable.js
+++ b/unpacked/jax/output/SVG/autoload/mtable.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/mtable.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       SVG = MathJax.OutputJax.SVG,
       BBOX = SVG.BBOX;
@@ -31,7 +34,7 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
     toSVG: function (span) {
       this.SVGgetStyles();
       var svg = this.SVG();
-      if (this.data.length === 0) {return svg}
+      if (this.data.length === 0) {this.SVGsaveData(svg);return svg}
       var values = this.getValues("columnalign","rowalign","columnspacing","rowspacing",
                                   "columnwidth","equalcolumns","equalrows",
                                   "columnlines","rowlines","frame","framespacing",
@@ -89,13 +92,14 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
       //
       //  Determine spacing and alignment
       //
-      var CSPACE = values.columnspacing.split(/ /),
-          RSPACE = values.rowspacing.split(/ /),
-          CALIGN = values.columnalign.split(/ /),
-          RALIGN = values.rowalign.split(/ /),
-          CLINES = values.columnlines.split(/ /),
-          RLINES = values.rowlines.split(/ /),
-          CWIDTH = values.columnwidth.split(/ /),
+      var SPLIT = MathJax.Hub.SplitList;
+      var CSPACE = SPLIT(values.columnspacing),
+          RSPACE = SPLIT(values.rowspacing),
+          CALIGN = SPLIT(values.columnalign),
+          RALIGN = SPLIT(values.rowalign),
+          CLINES = SPLIT(values.columnlines),
+          RLINES = SPLIT(values.rowlines),
+          CWIDTH = SPLIT(values.columnwidth),
           RCALIGN = [];
       for (i = 0, m = CSPACE.length; i < m; i++) {CSPACE[i] = SVG.length2em(CSPACE[i],mu)}
       for (i = 0, m = RSPACE.length; i < m; i++) {RSPACE[i] = SVG.length2em(RSPACE[i],mu)}
@@ -117,7 +121,7 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
         row = this.data[i]; RCALIGN[i] = [];
         if (row.rowalign) {RALIGN[i] = row.rowalign}
         if (row.columnalign) {
-          RCALIGN[i] = row.columnalign.split(/ /);
+          RCALIGN[i] = SPLIT(row.columnalign);
           while (RCALIGN[i].length <= J) {RCALIGN[i].push(RCALIGN[i][RCALIGN[i].length-1])}
         }
       }
@@ -146,8 +150,13 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
       var fx = 0, fy = 0, fW, fH = HD;
       if (values.frame !== "none" ||
          (values.columnlines+values.rowlines).match(/solid|dashed/)) {
-        fx = SVG.length2em(values.framespacing.split(/[, ]+/)[0],mu);
-        fy = SVG.length2em(values.framespacing.split(/[, ]+/)[1],mu);
+        var frameSpacing = SPLIT(values.framespacing);
+        if (frameSpacing.length != 2) {
+          // invalid attribute value: use the default.
+          frameSpacing = SPLIT(this.defaults.framespacing);
+        }
+        fx = SVG.length2em(frameSpacing[0],mu);
+        fy = SVG.length2em(frameSpacing[1],mu);
         fH = HD + 2*fy; // fW waits until svg.w is determined
       }
       //
diff --git a/unpacked/jax/output/SVG/autoload/multiline.js b/unpacked/jax/output/SVG/autoload/multiline.js
index 3025cb044..2dc3007b7 100644
--- a/unpacked/jax/output/SVG/autoload/multiline.js
+++ b/unpacked/jax/output/SVG/autoload/multiline.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/multiline.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   var MML = MathJax.ElementJax.mml,
       SVG = MathJax.OutputJax.SVG,
       BBOX = SVG.BBOX;
@@ -541,6 +544,12 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
     SVGbetterBreak: function (info,state) {
       if (info.values && info.values.last === this) {return false}
       var values = this.getValues("linebreak");
+      var linebreakValue = values.linebreak;
+      if (!linebreakValue || this.hasDimAttr()) {
+        // The MathML spec says that the linebreak attribute should be ignored
+        // if any dimensional attribute is set.
+        linebreakValue = MML.LINEBREAK.AUTO;
+      }
       //
       //  Get the default penalty for this location
       //
@@ -555,8 +564,8 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
       //  Get the penalty for this type of break and
       //    use it to modify the default penalty
       //
-      var linebreak = PENALTY[values.linebreak||MML.LINEBREAK.AUTO];
-      if (values.linebreak === MML.LINEBREAK.AUTO && w >= PENALTY.spacelimit*1000)
+      var linebreak = PENALTY[linebreakValue];
+      if (linebreakValue === MML.LINEBREAK.AUTO && w >= PENALTY.spacelimit*1000)
         {linebreak = [(w+PENALTY.spaceoffset)*PENALTY.spacefactor]}
       if (!(linebreak instanceof Array)) {
         //  for breaks past the width, don't modify penalty
diff --git a/unpacked/jax/output/SVG/config.js b/unpacked/jax/output/SVG/config.js
index e8c1f585e..6308b7678 100644
--- a/unpacked/jax/output/SVG/config.js
+++ b/unpacked/jax/output/SVG/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/config.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,7 +27,7 @@
 
 MathJax.OutputJax.SVG = MathJax.OutputJax({
   id: "SVG",
-  version: "2.1",
+  version: "2.2",
   directory: MathJax.OutputJax.directory + "/SVG",
   extensionDir: MathJax.OutputJax.extensionDir + "/SVG",
   autoloadDir: MathJax.OutputJax.directory + "/SVG/autoload",
@@ -68,7 +71,8 @@ MathJax.OutputJax.SVG = MathJax.OutputJax({
         "-webkit-box-shadow": "2px 2px 5px #AAAAAA", // Safari 3 and Chrome
         "-moz-box-shadow": "2px 2px 5px #AAAAAA",    // Forefox 3.5
         "-khtml-box-shadow": "2px 2px 5px #AAAAAA",  // Konqueror
-        padding: "3px 4px"
+        padding: "3px 4px",
+        "z-index": 401
       }
     }
   }
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Arrows.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Arrows.js
index b110994d9..ef4adee0c 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Arrows.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Arrows.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/Arrows.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/BoxDrawing.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/BoxDrawing.js
index 994e2b3b4..bf48bb2aa 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/BoxDrawing.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/BoxDrawing.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/BoxDrawing.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/CombDiacritMarks.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/CombDiacritMarks.js
index e36bc9bd0..0f4328575 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/CombDiacritMarks.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/CombDiacritMarks.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Dingbats.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Dingbats.js
index 6deba6337..0c7f92513 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Dingbats.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Dingbats.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/Dingbats.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/EnclosedAlphanum.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
index 7135ec883..e5508f6ee 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/EnclosedAlphanum.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/EnclosedAlphanum.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GeneralPunctuation.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GeneralPunctuation.js
index d017a1a43..972a1a6a5 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GeneralPunctuation.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GeneralPunctuation.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/GeneralPunctuation.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GeometricShapes.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GeometricShapes.js
index 325929dbe..e00258ac4 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GeometricShapes.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GeometricShapes.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/GeometricShapes.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GreekAndCoptic.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GreekAndCoptic.js
index 0177ca31b..8435683ce 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GreekAndCoptic.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/GreekAndCoptic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/GreekAndCoptic.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Latin1Supplement.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Latin1Supplement.js
index 277d1b7a8..0f966dc6c 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Latin1Supplement.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Latin1Supplement.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/Latin1Supplement.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/LatinExtendedA.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/LatinExtendedA.js
index 8bbcf7d62..b9bcc286e 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/LatinExtendedA.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/LatinExtendedA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/LatinExtendedA.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/LetterlikeSymbols.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
index 5dd114d30..9fec86247 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/LetterlikeSymbols.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Main.js
index ffe9344d6..aa9033f2e 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MathOperators.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MathOperators.js
index 2f0518132..5cc074cb2 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MathOperators.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/MathOperators.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
index 4078f01ac..33f3d9131 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscMathSymbolsB.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/MiscMathSymbolsB.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscSymbols.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscSymbols.js
index 18e64e698..b9b2c6b11 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscSymbols.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/MiscSymbols.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscTechnical.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscTechnical.js
index 72ef594d3..ed398843c 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscTechnical.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/MiscTechnical.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/MiscTechnical.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/PUA.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/PUA.js
index 34ca9ad00..8a0de8e4d 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/PUA.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/PUA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/PUA.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/SpacingModLetters.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/SpacingModLetters.js
index a5f3c67dc..0dc429ff3 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/SpacingModLetters.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/SpacingModLetters.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/SpacingModLetters.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/SuppMathOperators.js b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/SuppMathOperators.js
index 557476189..495c8a06e 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/SuppMathOperators.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/AMS/Regular/SuppMathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/AMS/Regular/SuppMathOperators.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Caligraphic/Bold/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Caligraphic/Bold/Main.js
index 1a066fd21..22e0b4014 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Caligraphic/Bold/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Caligraphic/Bold/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Caligraphic/Bold/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Caligraphic/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Caligraphic/Regular/Main.js
index 392217fd0..f65114a71 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Caligraphic/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Caligraphic/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Caligraphic/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/BasicLatin.js b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/BasicLatin.js
index 02b1f8ee5..8907c886e 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/BasicLatin.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Fraktur/Bold/BasicLatin.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/Main.js
index 9d9e1f176..e55fc0519 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Fraktur/Bold/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/Other.js b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/Other.js
index df2c038ef..a6db0fcc7 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/Other.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/Other.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Fraktur/Bold/Other.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/PUA.js b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/PUA.js
index aaca3b8a9..38dee4bc5 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/PUA.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Bold/PUA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Fraktur/Bold/PUA.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/BasicLatin.js b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/BasicLatin.js
index 3de2aeab1..566b6adee 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/BasicLatin.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Fraktur/Regular/BasicLatin.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/Main.js
index 4824de11d..3d541eec1 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Fraktur/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/Other.js b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/Other.js
index 061eb1fb2..a43af2ace 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/Other.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/Other.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Fraktur/Regular/Other.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/PUA.js b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/PUA.js
index db97a1fe6..0d18990a1 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/PUA.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Fraktur/Regular/PUA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Fraktur/Regular/PUA.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Arrows.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Arrows.js
index 26638a0b6..72cdc2278 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Arrows.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Arrows.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/Arrows.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/BasicLatin.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/BasicLatin.js
index 0ea6be8b6..8b108318c 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/BasicLatin.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/BasicLatin.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/CombDiacritMarks.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/CombDiacritMarks.js
index eada8990e..b80f91c52 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/CombDiacritMarks.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/CombDiacritMarks.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/CombDiactForSymbols.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/CombDiactForSymbols.js
index 16c278b24..6958c8b54 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/CombDiactForSymbols.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/CombDiactForSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/CombDiactForSymbols.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GeneralPunctuation.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GeneralPunctuation.js
index 664ecf3a5..d8a154e50 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GeneralPunctuation.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GeneralPunctuation.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/GeneralPunctuation.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GeometricShapes.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GeometricShapes.js
index 1c5b9a599..b0a32d348 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GeometricShapes.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GeometricShapes.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/GeometricShapes.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GreekAndCoptic.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GreekAndCoptic.js
index a5db91830..5ef7be7e1 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GreekAndCoptic.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/GreekAndCoptic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/GreekAndCoptic.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,6 +24,9 @@ MathJax.Hub.Insert(
     // GREEK CAPITAL LETTER GAMMA
     0x393: [680,0,692,39,643,'425 0L228 3Q63 3 51 0H39V62H147V618H39V680H612V676Q614 670 627 552T643 428V424H581V428Q580 430 576 461T562 524T532 576Q512 596 481 605T426 616T357 618H304V62H439V0H425'],
 
+    // GREEK CAPITAL LETTER DELTA
+    0x394: [698,0,958,56,901,'901 12Q901 7 892 0H479Q65 0 62 2Q56 6 56 11Q56 14 242 347T433 685Q438 694 450 696Q454 698 480 698H506L523 687Q526 683 711 354T899 17Q901 13 901 12ZM653 137L427 538L202 137L315 136H540L653 137'],
+
     // GREEK CAPITAL LETTER THETA
     0x398: [696,10,894,64,830,'629 -10T446 -10T164 89T64 340Q64 380 71 420T102 510T163 596T266 662T418 696H438Q488 696 499 695Q582 686 644 655T741 584T796 495T823 409T829 338Q829 188 729 89ZM439 645Q416 645 390 638T333 615T275 564T236 480Q221 423 221 341Q221 272 230 228Q247 144 301 94T447 43T592 93T663 228Q672 272 672 341Q672 645 439 645ZM286 242V446H348V412H545V446H607V242H545V276H348V242H286'],
 
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Latin1Supplement.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Latin1Supplement.js
index bf8a5740d..dbe1adf8b 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Latin1Supplement.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Latin1Supplement.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/Latin1Supplement.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedA.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedA.js
index d1e22739e..721150f41 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedA.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/LatinExtendedA.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedB.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedB.js
index 7f4f27d7b..54d8cf589 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedB.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LatinExtendedB.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/LatinExtendedB.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LetterlikeSymbols.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LetterlikeSymbols.js
index 9bec9333c..9ac19cc73 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LetterlikeSymbols.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/LetterlikeSymbols.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Main.js
index 6de61b9ac..a53eac90e 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MathOperators.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MathOperators.js
index 0991bd54c..988e3dec0 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MathOperators.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/MathOperators.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscMathSymbolsA.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
index 0d0033969..da57bf284 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscMathSymbolsA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/MiscMathSymbolsA.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscSymbols.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscSymbols.js
index cb5c1962c..84ace0ef8 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscSymbols.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/MiscSymbols.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscTechnical.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscTechnical.js
index a5fadb9d2..d7dbaec97 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscTechnical.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/MiscTechnical.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/MiscTechnical.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SpacingModLetters.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SpacingModLetters.js
index 3163f117b..c1aebb136 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SpacingModLetters.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SpacingModLetters.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/SpacingModLetters.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SuppMathOperators.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SuppMathOperators.js
index 18e2d0bae..6cc40e620 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SuppMathOperators.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SuppMathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/SuppMathOperators.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SupplementalArrowsA.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SupplementalArrowsA.js
index 0df50e998..0e0a3bb29 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SupplementalArrowsA.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Bold/SupplementalArrowsA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Bold/SupplementalArrowsA.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/BasicLatin.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/BasicLatin.js
index 6901857d4..c31a756d6 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/BasicLatin.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Italic/BasicLatin.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/CombDiacritMarks.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/CombDiacritMarks.js
index ac5182831..de91e1c96 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/CombDiacritMarks.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Italic/CombDiacritMarks.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/GeneralPunctuation.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/GeneralPunctuation.js
index 52b108e56..cf994d3c5 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/GeneralPunctuation.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/GeneralPunctuation.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Italic/GeneralPunctuation.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/GreekAndCoptic.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/GreekAndCoptic.js
index 17184b3ef..a7eb972a4 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/GreekAndCoptic.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/GreekAndCoptic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Italic/GreekAndCoptic.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,6 +24,9 @@ MathJax.Hub.Insert(
     // GREEK CAPITAL LETTER GAMMA
     0x393: [680,0,627,54,705,'337 46Q339 46 342 46Q360 46 363 45T367 34Q367 13 359 5Q356 0 343 0Q339 0 320 0T268 1T196 2Q98 2 72 0H61Q54 7 54 11Q54 27 61 41Q65 46 95 46Q131 47 142 50T159 62L194 200Q229 337 264 477T299 623Q299 630 292 631T248 634Q216 634 214 638Q213 641 213 646Q213 674 224 678Q226 680 462 680H698Q705 676 705 669Q705 665 691 557T675 447Q673 440 652 440H637Q630 445 630 451Q630 452 632 467T636 504T638 543Q638 569 632 586T615 613T586 627T549 633T500 634Q491 634 487 634Q426 634 414 633T399 625Q397 621 327 342T257 59Q257 54 261 52T283 48T337 46'],
 
+    // GREEK CAPITAL LETTER DELTA
+    0x394: [716,0,818,70,751,'409 0H145Q117 0 103 0T81 1T72 3T70 6Q70 9 310 354T557 707Q559 711 565 713Q570 716 587 716Q608 716 613 710Q616 704 683 358Q752 9 750 6Q750 2 747 2Q745 0 409 0ZM581 342L531 597Q530 597 352 342T174 85T403 84T632 86Q632 87 581 342'],
+
     // GREEK CAPITAL LETTER THETA
     0x398: [704,22,767,149,788,'149 237Q149 326 186 413T282 563T412 665T552 704Q619 704 667 678T741 611T777 528T788 444Q788 328 728 219T572 44T377 -22Q275 -22 212 50T149 237ZM691 480Q691 569 652 618T551 668Q458 668 367 562Q307 485 277 382T246 202Q246 147 260 108T298 51T343 24T387 16Q408 16 433 22T494 51T562 109T626 211T677 363Q691 423 691 480ZM302 275Q302 281 317 346T338 415L341 418H356Q380 418 380 408Q380 405 378 398T375 385Q375 384 480 384H585L588 398Q592 412 598 418H613Q636 418 636 409Q636 406 621 340Q617 326 612 306Q603 272 598 267L597 266H582Q558 266 558 276Q558 279 560 286T563 299Q563 300 458 300H353L350 286Q346 272 340 266H325Q302 266 302 275'],
 
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedA.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedA.js
index 205e2a9ff..3fc9c0a68 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedA.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Italic/LatinExtendedA.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedB.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedB.js
index 9e3b0c570..2bb5c88a4 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedB.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LatinExtendedB.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Italic/LatinExtendedB.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LetterlikeSymbols.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LetterlikeSymbols.js
index 3e18ef46f..56d88d440 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LetterlikeSymbols.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Italic/LetterlikeSymbols.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/Main.js
index 6afca29d2..ec17ac556 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Italic/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/MathOperators.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/MathOperators.js
index be49d5b96..87c7a6c94 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/MathOperators.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Italic/MathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Italic/MathOperators.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/BasicLatin.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/BasicLatin.js
index f3ec8b117..0a08f581a 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/BasicLatin.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/BasicLatin.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/CombDiacritMarks.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/CombDiacritMarks.js
index 28617befb..5aab48dfa 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/CombDiacritMarks.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/CombDiacritMarks.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/GeometricShapes.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/GeometricShapes.js
index 88647ba8b..6db6fc758 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/GeometricShapes.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/GeometricShapes.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/GeometricShapes.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/GreekAndCoptic.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/GreekAndCoptic.js
index 4b50fa863..d5427cdb8 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/GreekAndCoptic.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/GreekAndCoptic.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/GreekAndCoptic.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -24,6 +24,9 @@ MathJax.Hub.Insert(
     // GREEK CAPITAL LETTER GAMMA
     0x393: [680,0,625,25,582,'128 619Q121 626 117 628T101 631T58 634H25V680H554V676Q556 670 568 560T582 444V440H542V444Q542 445 538 478T523 545T492 598Q454 634 349 634H334Q264 634 249 633T233 621Q232 618 232 339L233 61Q240 54 245 52T270 48T333 46H360V0H348Q324 3 182 3Q51 3 36 0H25V46H58Q100 47 109 49T128 61V619'],
 
+    // GREEK CAPITAL LETTER DELTA
+    0x394: [716,0,833,46,786,'51 0Q46 4 46 7Q46 9 215 357T388 709Q391 716 416 716Q439 716 444 709Q447 705 616 357T786 7Q786 4 781 0H51ZM507 344L384 596L137 92L383 91H630Q630 93 507 344'],
+
     // GREEK CAPITAL LETTER THETA
     0x398: [705,23,778,56,722,'56 340Q56 423 86 494T164 610T270 680T388 705Q521 705 621 601T722 341Q722 260 693 191T617 75T510 4T388 -22T267 3T160 74T85 189T56 340ZM610 339Q610 428 590 495T535 598T463 651T384 668Q332 668 289 638T221 566Q168 485 168 339Q168 274 176 235Q189 158 228 105T324 28Q356 16 388 16Q415 16 442 24T501 54T555 111T594 205T610 339ZM223 263V422H263V388H514V422H554V263H514V297H263V263H223'],
 
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedA.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedA.js
index 18b41e0f0..13cf02065 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedA.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedA.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/LatinExtendedA.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedB.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedB.js
index a4dc0def8..fadead2a0 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedB.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LatinExtendedB.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/LatinExtendedB.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LetterlikeSymbols.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LetterlikeSymbols.js
index aa71c31a2..b82ea0df1 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LetterlikeSymbols.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/LetterlikeSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/LetterlikeSymbols.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/Main.js
index f57a3ed2c..5a01623ce 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/MathOperators.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/MathOperators.js
index b806eff27..de3d9019e 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/MathOperators.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/MathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/MathOperators.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/MiscSymbols.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/MiscSymbols.js
index 1095e5a4e..830ed1500 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/MiscSymbols.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/MiscSymbols.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/MiscSymbols.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/SpacingModLetters.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/SpacingModLetters.js
index 37f5f419b..e11ec6a61 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/SpacingModLetters.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/SpacingModLetters.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/SpacingModLetters.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/SuppMathOperators.js b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/SuppMathOperators.js
index ef4fa71d6..435e7f92d 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/SuppMathOperators.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Main/Regular/SuppMathOperators.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Main/Regular/SuppMathOperators.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Math/BoldItalic/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Math/BoldItalic/Main.js
index b24dfbac9..0e78ede2a 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Math/BoldItalic/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Math/BoldItalic/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Math/BoldItalic/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -268,6 +268,9 @@ MathJax.OutputJax.SVG.FONTDATA.FONTS['MathJax_Math-bold-italic'] = {
     // GREEK CAPITAL LETTER GAMMA
     0x393: [680,0,657,43,777,'257 618H231Q198 618 198 636Q202 672 214 678L219 680H763Q769 677 772 673T776 666L777 664Q777 659 766 549T751 433Q745 424 723 424Q704 424 699 427T693 441Q693 444 695 467T697 513Q697 543 689 563T670 594T636 610T592 617T534 618H516H456L455 614Q455 613 387 339T317 64Q317 62 375 62H411Q430 62 438 59T447 44Q444 7 430 2Q426 0 416 0Q409 0 359 1T231 2Q152 2 111 1T65 0Q48 0 43 15Q47 54 60 60Q64 62 113 62H162L163 66Q163 67 231 341T301 616Q301 618 257 618'],
 
+    // GREEK CAPITAL LETTER DELTA
+    0x394: [711,0,958,59,904,'65 0Q59 6 59 9T61 16Q64 20 334 357T608 698Q616 706 629 710Q630 710 634 710T644 710T656 711Q686 711 694 703Q698 699 700 693Q706 674 805 345T904 14Q904 7 894 1L479 0H65ZM630 342L567 551L232 134L462 133H693Q693 137 630 342'],
+
     // GREEK CAPITAL LETTER THETA
     0x398: [702,17,867,54,844,'358 -17Q218 -17 136 49T54 243Q54 298 70 356T123 474T211 582T338 663T504 702H527Q578 702 590 701Q709 688 776 622T844 441Q844 379 825 315T765 192T668 86T532 11T358 -17ZM700 474Q700 525 685 561T642 616T587 643T528 652Q390 652 301 534Q252 472 225 373T198 210Q198 160 214 125T256 71T311 44T372 36Q484 36 571 119Q639 189 669 299T700 474ZM366 428Q366 425 364 419T362 411H466L570 412L573 422Q576 437 581 441T604 445Q620 445 623 444Q636 440 636 429Q636 423 616 340T593 253Q586 243 572 243H566Q545 243 539 249Q536 251 535 253T534 258T534 263T535 270T537 277H329L326 266Q323 251 318 247T295 243Q279 243 276 244Q263 248 263 259Q263 265 283 346Q288 366 295 394Q304 431 308 438T326 445H334H338Q366 445 366 428'],
 
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Math/Italic/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Math/Italic/Main.js
index 80b8cd2a0..010ff7acf 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Math/Italic/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Math/Italic/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Math/Italic/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -267,6 +267,9 @@ MathJax.OutputJax.SVG.FONTDATA.FONTS['MathJax_Math-italic'] = {
     // GREEK CAPITAL LETTER GAMMA
     0x393: [680,-1,615,31,721,'49 1Q31 1 31 10Q31 12 34 24Q39 43 44 45Q48 46 59 46H65Q92 46 125 49Q139 52 144 61Q146 66 215 342T285 622Q285 629 281 629Q273 632 228 634H197Q191 640 191 642T193 661Q197 674 203 680H714Q721 676 721 669Q721 664 708 557T694 447Q692 440 674 440H662Q655 445 655 454Q655 455 658 480T661 534Q661 572 652 592Q638 619 603 626T501 634H471Q398 633 393 630Q389 628 386 622Q385 619 315 341T245 60Q245 46 333 46H345Q366 46 366 35Q366 33 363 21T358 6Q356 1 339 1Q334 1 292 1T187 2Q122 2 88 2T49 1'],
 
+    // GREEK CAPITAL LETTER DELTA
+    0x394: [716,0,833,48,788,'574 715L582 716Q589 716 595 716Q612 716 616 714Q621 712 621 709Q622 707 705 359T788 8Q786 5 785 3L781 0H416Q52 0 50 2T48 6Q48 9 305 358T567 711Q572 712 574 715ZM599 346L538 602L442 474Q347 345 252 217T157 87T409 86T661 88L654 120Q646 151 629 220T599 346'],
+
     // GREEK CAPITAL LETTER THETA
     0x398: [704,22,763,50,740,'740 435Q740 320 676 213T511 42T304 -22Q207 -22 138 35T51 201Q50 209 50 244Q50 346 98 438T227 601Q351 704 476 704Q514 704 524 703Q621 689 680 617T740 435ZM640 466Q640 523 625 565T583 628T532 658T479 668Q370 668 273 559T151 255Q150 245 150 213Q150 156 165 116T207 55T259 26T313 17Q385 17 451 63T561 184Q590 234 615 312T640 466ZM510 276Q510 278 512 288L515 298Q515 299 384 299H253L250 285Q246 271 244 268T231 265H227Q216 265 214 266T207 274Q207 278 223 345T244 416Q247 419 260 419H263Q280 419 280 408Q280 406 278 396L275 386Q275 385 406 385H537L540 399Q544 413 546 416T559 419H563Q574 419 576 418T583 410Q583 403 566 339Q549 271 544 267Q542 265 538 265H530H527Q510 265 510 276'],
 
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/BasicLatin.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/BasicLatin.js
index 9305fd05d..ff1abd2bc 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/BasicLatin.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Bold/BasicLatin.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
index bcb2f53ab..13483252c 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Bold/CombDiacritMarks.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/Main.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/Main.js
index 336d85e2a..7fa434c4b 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Bold/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/Other.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/Other.js
index 28426b5e4..b5e3d0ff6 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/Other.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Bold/Other.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Bold/Other.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -30,6 +30,9 @@ MathJax.Hub.Insert(
     // GREEK CAPITAL LETTER GAMMA
     0x393: [691,0,581,92,534,'92 664Q98 683 118 690Q121 691 312 691T508 689Q534 682 534 644V632V618Q534 582 508 573L502 572Q496 572 489 572Q486 572 463 572T416 573Q333 573 291 575H253V303Q253 31 251 25Q242 0 199 0H170L119 1Q99 7 92 28V664'],
 
+    // GREEK CAPITAL LETTER DELTA
+    0x394: [694,0,917,60,856,'381 692Q386 694 458 694Q516 694 527 693T549 687Q564 680 575 663Q576 658 715 349T856 27Q856 6 838 1H826Q815 1 795 1T747 1T686 1T616 0T539 0T458 0T378 0T300 0T230 0T169 1T122 1T90 1H78Q60 6 60 27Q62 38 201 349T341 663Q356 687 381 692ZM627 148Q626 149 581 250T492 453L447 554Q447 553 446 552Q444 546 326 278L268 148Q268 147 448 147Q627 147 627 148'],
+
     // GREEK CAPITAL LETTER THETA
     0x398: [716,22,856,62,793,'62 340Q62 716 425 716Q511 716 576 696T681 642T747 559T783 458T793 341Q793 264 777 203T721 89T608 7T428 -22Q62 -22 62 340ZM638 333Q638 365 637 387T632 441T621 495T600 542T567 583T518 611T451 628Q443 629 427 629Q402 629 378 624T327 608T276 571T240 511Q217 453 217 345Q217 254 231 204T279 120Q333 69 428 69Q522 69 576 120Q638 183 638 333ZM279 349V373Q279 413 305 420Q309 422 427 422H487Q550 422 563 414T576 369V349Q576 345 576 337T577 324Q577 284 550 277Q545 275 428 275H369Q306 275 293 283T279 329V349'],
 
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js
index 5a9e47c2a..2cfd7f038 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Italic/BasicLatin.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
index 9caa7151d..e9777b68c 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Italic/CombDiacritMarks.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/Main.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/Main.js
index 13111cb4c..6db0c2c19 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Italic/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js
index 386bf55cf..cb39c1ce1 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Italic/Other.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Italic/Other.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -30,6 +30,9 @@ MathJax.Hub.Insert(
     // GREEK CAPITAL LETTER GAMMA
     0x393: [691,0,542,87,646,'87 2Q88 4 160 346T234 689Q234 691 440 691T646 689Q643 686 629 611H475L321 612Q193 4 191 2V0H87V2'],
 
+    // GREEK CAPITAL LETTER DELTA
+    0x394: [694,0,833,42,790,'273 343L510 694H617Q790 2 790 0H416L42 1L273 343ZM539 576Q536 597 536 600Q536 602 535 605Q534 607 534 607Q527 580 222 130L201 98H651L648 110Q645 123 639 149T627 198Q554 489 539 576'],
+
     // GREEK CAPITAL LETTER THETA
     0x398: [715,22,778,119,804,'119 260Q119 348 157 433T254 579T387 677T533 715Q701 715 772 574Q804 511 804 431Q804 315 744 209T586 41T384 -22Q262 -22 191 59T119 260ZM706 426Q706 524 655 582T525 640Q454 640 395 600T293 502Q256 447 237 383T218 266Q218 168 269 112T401 55Q518 55 612 166T706 426ZM283 349L293 397H473Q652 397 652 396Q647 374 642 347L632 299H452Q273 299 273 300Q278 322 283 349'],
 
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js
index a619443b4..ec4a12303 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Regular/BasicLatin.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
index a03860815..947c4319b 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Regular/CombDiacritMarks.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/Main.js
index 2909a8b10..810b477f8 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/Other.js b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/Other.js
index 69e46ed61..b57313323 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/Other.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/SansSerif/Regular/Other.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/SansSerif/Regular/Other.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -30,6 +30,9 @@ MathJax.Hub.Insert(
     // GREEK CAPITAL LETTER GAMMA
     0x393: [691,0,542,87,499,'87 0V691H499V611H345L191 612V0H87'],
 
+    // GREEK CAPITAL LETTER DELTA
+    0x394: [694,0,833,42,790,'203 348L362 694H470L629 348Q789 2 790 1Q790 0 416 0T42 1Q43 2 203 348ZM630 98Q630 100 584 198T481 422T407 603L405 610L403 600Q388 544 191 122L180 99L405 98H630'],
+
     // GREEK CAPITAL LETTER THETA
     0x398: [716,21,778,56,722,'56 344Q56 430 86 502T164 619T271 690T388 716Q448 716 506 691T613 619T692 501T722 344Q722 188 624 84T389 -21Q252 -21 154 83T56 344ZM624 345Q624 423 597 488T513 596T380 639Q343 639 305 621T232 568T175 475T153 344Q153 216 222 136T388 56Q487 56 555 138T624 345ZM209 299V397H568V299H209'],
 
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Script/Regular/BasicLatin.js b/unpacked/jax/output/SVG/fonts/TeX/Script/Regular/BasicLatin.js
index ccf3e15d3..b230d1584 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Script/Regular/BasicLatin.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Script/Regular/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Script/Regular/BasicLatin.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Script/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Script/Regular/Main.js
index 37fc12e5a..f996a4e6e 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Script/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Script/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Script/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Size1/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Size1/Regular/Main.js
index f2c713e19..a7a451839 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Size1/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Size1/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Size1/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Size2/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Size2/Regular/Main.js
index c66a12d4f..63f8d7e0e 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Size2/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Size2/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Size2/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Size3/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Size3/Regular/Main.js
index fff991c49..582341b48 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Size3/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Size3/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Size3/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Size4/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Size4/Regular/Main.js
index 39b2786d5..b27812d4f 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Size4/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Size4/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Size4/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js b/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js
index 7d29689a8..4ab5446ef 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/BasicLatin.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Typewriter/Regular/BasicLatin.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js b/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
index 636d455b0..0f1ef9154 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/CombDiacritMarks.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Typewriter/Regular/CombDiacritMarks.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/Main.js b/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/Main.js
index 393ea1af5..7255fb276 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/Main.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/Main.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Typewriter/Regular/Main.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
diff --git a/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/Other.js b/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/Other.js
index 5e143426f..caf0a7875 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/Other.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/Typewriter/Regular/Other.js
@@ -2,7 +2,7 @@
  *
  *  MathJax/jax/output/SVG/fonts/TeX/svg/Typewriter/Regular/Other.js
  *
- *  Copyright (c) 2011 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -30,6 +30,9 @@ MathJax.Hub.Insert(
     // GREEK CAPITAL LETTER GAMMA
     0x393: [611,0,525,25,488,'466 611Q468 609 473 606T479 602T483 598T486 593T487 586T488 576T488 562V526V488Q488 452 470 444Q466 442 446 442Q421 442 413 450Q406 457 405 463T404 501V535H185V76H222H239Q260 76 270 69T281 38Q281 12 270 6T209 0H155H104Q48 0 37 5T25 38Q25 59 35 69Q44 76 76 76H101V535H76H64Q36 535 27 552Q25 557 25 573T27 594Q33 606 43 608T106 611H258H466'],
 
+    // GREEK CAPITAL LETTER DELTA
+    0x394: [623,0,525,35,489,'232 622H237Q242 622 249 622T264 623H293Q295 622 300 619T308 613T314 608T319 601Q322 597 405 316T489 19Q489 9 473 1Q471 0 262 0T51 1Q35 9 35 19Q35 34 118 315T205 601Q214 616 232 622ZM267 501Q266 504 265 510T263 521T261 526V523Q261 508 211 332Q142 91 138 82H386Q385 84 345 224Q281 439 267 501'],
+
     // GREEK CAPITAL LETTER THETA
     0x398: [621,10,525,56,468,'102 588Q140 621 240 621Q323 621 335 620Q393 613 422 588Q450 560 459 493T468 306Q468 185 460 118T422 23Q382 -10 289 -10H262H235Q142 -10 102 23Q74 50 65 118T56 306Q56 427 64 494T102 588ZM262 66Q285 66 300 67T329 74T351 86T366 108T376 138T381 181T383 235T384 306Q384 452 371 492T304 544Q296 545 251 545Q230 545 215 543T188 534T169 520T155 497T147 466T143 423T141 371T140 306Q140 247 141 215T146 151T158 107T179 82T212 69T262 66ZM179 356Q187 378 219 378H223Q240 377 249 372T260 360L261 355Q261 353 262 353T263 355Q263 362 272 369Q280 377 304 377H310Q325 377 331 374T346 356V256Q338 241 331 238T309 234H304Q280 234 272 242Q263 249 263 256Q263 258 262 258T261 256Q261 249 252 242Q244 234 220 234H216Q186 234 179 256V356'],
 
diff --git a/unpacked/jax/output/SVG/fonts/TeX/fontdata-extra.js b/unpacked/jax/output/SVG/fonts/TeX/fontdata-extra.js
index c8b493544..019b22027 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/fontdata-extra.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/fontdata-extra.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/fonts/TeX/fontdata-extra.js
@@ -6,7 +9,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,7 +25,7 @@
  */
 
 (function (SVG) {
-  var VERSION = "2.1";
+  var VERSION = "2.2";
   
   var DELIMITERS = SVG.FONTDATA.DELIMITERS;
 
diff --git a/unpacked/jax/output/SVG/fonts/TeX/fontdata.js b/unpacked/jax/output/SVG/fonts/TeX/fontdata.js
index bfb0f8b17..2f2edcac4 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/fontdata.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/fontdata.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/fonts/TeX/fontdata.js
@@ -7,7 +10,7 @@
  *
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -22,8 +25,8 @@
  *  limitations under the License.
  */
 
-(function (SVG,MML,AJAX) {
-  var VERSION = "2.1";
+(function (SVG,MML,AJAX,HUB) {
+  var VERSION = "2.2";
   
   var MAIN   = "MathJax_Main",
       BOLD   = "MathJax_Main-bold",
@@ -1563,17 +1566,23 @@
     0xEEE8: [0,0,25,0,0,{space:1}]
   });
 
-  MathJax.Hub.Register.LoadHook(SVG.fontDir+"/Size4/Regular/Main.js",function () {
-    SVG.FONTDATA.FONTS['MathJax_Size4'][0xE154][0] += 200;  // adjust height for brace extender
-    SVG.FONTDATA.FONTS['MathJax_Size4'][0xE154][1] += 200;  // adjust depth for brace extender
+  HUB.Register.StartupHook("SVG Jax Require",function () {
+    HUB.Register.LoadHook(SVG.fontDir+"/Size4/Regular/Main.js",function () {
+      SVG.FONTDATA.FONTS['MathJax_Size4'][0xE154][0] += 200;  // adjust height for brace extender
+      SVG.FONTDATA.FONTS['MathJax_Size4'][0xE154][1] += 200;  // adjust depth for brace extender
+    });
+    
+    SVG.FONTDATA.FONTS['MathJax_Main'][0x2245][2] -= 222; // fix incorrect right bearing in font
+    HUB.Register.LoadHook(SVG.fontDir+"/Main/Bold/MathOperators.js",function () {
+      SVG.FONTDATA.FONTS['MathJax_Main-bold'][0x2245][2] -= 106; // fix incorrect right bearing in font
+    });
+
+    HUB.Register.LoadHook(SVG.fontDir+"/Typewriter/Regular/BasicLatin.js",function () {
+      SVG.FONTDATA.FONTS['MathJax_Typewriter'][0x20][2] += 275; // fix incorrect width
+    });
+
+    AJAX.loadComplete(SVG.fontDir + "/fontdata.js");
   });
   
-  SVG.FONTDATA.FONTS['MathJax_Main'][0x2245][2] -= 222; // fix incorrect right bearing in font
-  MathJax.Hub.Register.LoadHook(SVG.fontDir+"/Main/Bold/MathOperators.js",function () {
-    SVG.FONTDATA.FONTS['MathJax_Main-bold'][0x2245][2] -= 106; // fix incorrect right bearing in font
-  });
-
-  AJAX.loadComplete(SVG.fontDir + "/fontdata.js");
-  
-})(MathJax.OutputJax.SVG,MathJax.ElementJax.mml,MathJax.Ajax);
+})(MathJax.OutputJax.SVG,MathJax.ElementJax.mml,MathJax.Ajax,MathJax.Hub);
 
diff --git a/unpacked/jax/output/SVG/jax.js b/unpacked/jax/output/SVG/jax.js
index 7a61925e2..6f0531c37 100644
--- a/unpacked/jax/output/SVG/jax.js
+++ b/unpacked/jax/output/SVG/jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/jax.js
@@ -8,7 +11,7 @@
  *  
  *  ---------------------------------------------------------------------
  *  
- *  Copyright (c) 2011-2012 Design Science, Inc.
+ *  Copyright (c) 2011-2013 The MathJax Consortium
  * 
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -58,7 +61,15 @@
           width: "100%"
         },
         
-        ".MathJax_SVG svg a > g, .MathJax_SVG_Display svg a > g": {
+        ".MathJax_SVG *": {
+          transition: "none",
+          "-webkit-transition": "none",
+          "-moz-transition": "none",
+          "-ms-transition": "none",
+          "-o-transition": "none"
+        },
+        
+        ".mjx-svg-href": {
           fill: "blue", stroke: "blue"
         },
 
@@ -385,7 +396,11 @@
       this.cwidth = .85*SVG.defaultWidth;
       emex.parentNode.removeChild(emex);
 
+      span.appendChild(this.textSVG);
+      this.mathDIV = span;
       this.idPostfix = "-zoom"; jax.root.toSVG(span,span); this.idPostfix = "";
+      span.removeChild(this.textSVG);
+      
       if (this.operaZoomRefresh)
         {setTimeout(function () {span.firstChild.style.border="1px solid transparent"},1)}
       //
@@ -415,7 +430,7 @@
       return m.toFixed(3).replace(/\.?0+$/,"") + "em";
     },
     Ex: function (m) {
-      m = m / this.TeX.x_height;
+      m = Math.round(m / this.TeX.x_height * this.ex) / this.ex;  // try to use closest pixel size
       if (Math.abs(m) < .0006) {return "0ex"}
       return m.toFixed(3).replace(/\.?0+$/,"") + "ex";
     },
@@ -999,8 +1014,13 @@
 	return svg;
       },
       
+      SVGchildSVG: function (i) {
+        return (this.data[i] ? this.data[i].toSVG() : BBOX());
+      },
+      
       SVGdataStretched: function (i,HW,D) {
         this.SVGdata = {HW:HW, D:D};
+        if (!this.data[i]) {return BBOX()}
         if (D  != null) {return this.data[i].SVGstretchV(HW,D)}
         if (HW != null) {return this.data[i].SVGstretchH(HW)}
         return this.data[i].toSVG();
@@ -1016,7 +1036,7 @@
         // FIXME:  if an element has an id, its zoomed copy will have the same ID
         if (this.id) {svg.removeable = false; SVG.Element(svg.element,{"id":this.id})}
         if (this.href) {
-	  var a = SVG.Element("a");
+	  var a = SVG.Element("a",{"class":"mjx-svg-href"});
 	  a.setAttributeNS(XLINKNS,"href",this.href);
           a.onclick = this.SVGlink;
           SVG.addElement(a,"rect",{width:svg.w, height:svg.h+svg.d, y:-svg.d,
@@ -1027,17 +1047,13 @@
             while (g.firstChild) {a.appendChild(g.firstChild)}
             g.appendChild(a);
           } else {
-            // if removeable, move contents of <g> to <a>, otherise move element to <a>
-            if (svg.removeable && svg.element.nodeName === "g") {
-              while (svg.element.firstChild) {a.appendChild(svg.element.firstChild)}
-            } else {a.appendChild(svg.element)}
-            svg.element = a;
+            a.appendChild(svg.element); svg.element = a;
           }
           svg.removeable = false;
         }
         if (SVG.config.addMMLclasses) {
+          this.SVGaddClass(svg.element,"mjx-svg-"+this.type);
           svg.removeable = false;
-          svg.element.setAttribute("className","mjx-svg-"+this.type);
         }
         var style = this.style;
         if (style && svg.element) {
@@ -1047,6 +1063,10 @@
           if (svg.removeable) {svg.removeable = svg.element.style.cssText === ""}
         }
       },
+      SVGaddClass: function (node,name) {
+        var classes = node.getAttribute("class");
+        node.setAttribute("class",(classes ? classes+" " : "")+name);
+      },
       //
       //  WebKit currently scrolls to the BOTTOM of an svg element if it contains the
       //  target of the link, so implement link by hand, to the containing span element.
@@ -1208,6 +1228,11 @@
             "sans-serif-bold-italic":MML.VARIANT.BOLDSANSSERIF
           }[variant]||variant;
         }
+        if (!(variant in SVG.FONTDATA.VARIANT)) {
+          // If the mathvariant value is invalid or not supported by this
+          // font, fallback to normal. See issue 363.
+          variant = "normal";
+        }
 	return SVG.FONTDATA.VARIANT[variant];
       },
       
@@ -1349,8 +1374,9 @@
       CoreText: function (parent) {
         if (!parent) {return ""}
         if (parent.isEmbellished()) {return parent.CoreMO().data.join("")}
-        while (parent.isa(MML.mrow) && parent.data.length === 1 && parent.data[0])
-          {parent = parent.data[0]}
+        while ((parent.isa(MML.mrow) || parent.isa(MML.TeXAtom) ||
+                parent.isa(MML.mstyle) || parent.isa(MML.mphantom)) &&
+                parent.data.length === 1 && parent.data[0]) {parent = parent.data[0]}
         if (!parent.isToken) {return ""} else {return parent.data.join("")}
       },
       SVGremapChars: {
@@ -1579,7 +1605,7 @@
       toSVG: function () {
         this.SVGgetStyles();
         var svg = this.SVG(); this.SVGhandleSpace(svg);
-        var num = this.data[0].toSVG(), den = this.data[1].toSVG();
+        var num = this.SVGchildSVG(0), den = this.SVGchildSVG(1);
 	var values = this.getValues("displaystyle","linethickness","numalign","denomalign","bevelled");
 	var scale = svg.scale = this.SVGgetScale(), isDisplay = values.displaystyle;
 	var a = SVG.TeX.axis_height * scale;
@@ -1629,7 +1655,7 @@
       toSVG: function () {
         this.SVGgetStyles();
         var svg = this.SVG(); this.SVGhandleSpace(svg);
-	var base = this.data[0].toSVG(), rule, surd;
+	var base = this.SVGchildSVG(0), rule, surd;
 	var scale = this.SVGgetScale();
 	var t = SVG.TeX.rule_thickness * scale, p,q, H, x = 0;
 	if (this.Get("displaystyle")) {p = SVG.TeX.x_height * scale} else {p = t}
@@ -1877,7 +1903,7 @@
           //  Put that in an <svg> with xlink defined.
           //
           var box = BBOX.G({
-            stroke:"black", fill:"black", "stroke-thickness":0,
+            stroke:"black", fill:"black", "stroke-width":0,
             transform: "matrix(1 0 0 -1 0 0)"
           }).With({removeable: false});
           box.Add(this.data[0].toSVG(),0,0,true); box.Clean();
@@ -1891,10 +1917,10 @@
           var l = Math.max(-svg.l,0), r = Math.max(svg.r-svg.w,0);
           var style = svg.element.style;
           style.width = SVG.Ex(l+svg.w+r);
-          style.height = SVG.Ex(svg.H+svg.D);
-          style.verticalAlign = SVG.Ex(-svg.D-2*SVG.em); // remove 2 extra pixels added below
+          style.height = SVG.Ex(svg.H+svg.D+2*SVG.em);
+          style.verticalAlign = SVG.Ex(-svg.D-3*SVG.em); // remove 2 extra pixels added below plus padding
           style.marginLeft = SVG.Ex(-l); style.marginRight = SVG.Ex(-r);
-          svg.element.setAttribute("viewBox",(-l)+" "+(-svg.H)+" "+(l+svg.w+r)+" "+(svg.H+svg.D));
+          svg.element.setAttribute("viewBox",(-l)+" "+(-svg.H-SVG.em)+" "+(l+svg.w+r)+" "+(svg.H+svg.D+2*SVG.em));
           svg.element.style.margin="1px 0px"; // 1px above and below to prevent lines from touching
           //
           //  If there is extra height or depth, hide that
@@ -1906,7 +1932,7 @@
                               width:SVG.Ex(svg.w), height:SVG.Ex(svg.h+svg.d),
                               "vertical-align":SVG.Ex(-svg.d)}}]]);
             frame.firstChild.appendChild(svg.element); svg.element = frame;
-            style.verticalAlign = ""; style.position = "absolute";
+            style.verticalAlign = style.margin = ""; style.position = "absolute";
             style.bottom = SVG.Ex(svg.d-svg.D); style.left = 0;
           }
           //
diff --git a/unpacked/localization/de/FontWarnings.js b/unpacked/localization/de/FontWarnings.js
new file mode 100644
index 000000000..bde5d44d5
--- /dev/null
+++ b/unpacked/localization/de/FontWarnings.js
@@ -0,0 +1,87 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/de/FontWarnings.js
+ *
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("de","FontWarnings",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    webFont:
+      "MathJax nutz web-basierte Fonts zur Darstellung der Mathematik " +
+      "auf dieser Seite. Da diese heruntergeladen werden m\u00FCssen, " +
+      "l\u00E4dt die Seite schneller, wenn Mathe-Fonts auf dem System installiert sind.",
+//    "MathJax is using web-based fonts to display the mathematics "+
+//    "on this page.  These take time to download, so the page would "+
+//    "render faster if you installed math fonts directly in your "+
+//    "system's font folder.",
+
+    imageFonts:
+      "MathJax nutzt Bild-Fonts stall lokaler Fonts oder Webfonts. " +
+      "Das Laden dauert l\u00E4nger als erwartet und Drucken wird " + // translated "expected" rather than "usual"
+      "evtl. nicht in bester Qualit\u00E4t m\u00F6glich sein.", // translated 'best quality' rather than 'full resolution'
+//    "MathJax is using its image fonts rather than local or web-based fonts. "+
+//    "This will render slower than usual, and the mathematics may not print "+
+//    "at the full resolution of your printer.",
+
+    noFonts:
+      "MathJax kann keinen Font zur Darstellung der Mathematik finden "+
+      "und Bild-Fonts sind nicht verf\u00FCgbar. MathJax weicht auf generische "+
+      "Unicode-Zeichen aus in der Hoffnung, der Browser kann diese darstellen. "+
+      "Einige oder alle Zeichen k\u00F6nnten nicht korrekt dargestellt werden.",
+//    "MathJax is unable to locate a font to use to display "+
+//    "its mathematics, and image fonts are not available, so it "+
+//    "is falling back on generic unicode characters in hopes that "+
+//    "your browser will be able to display them.  Some characters "+
+//    "may not show up properly, or possibly not at all.",
+
+    webFonts:
+      "Die meisten modernen Browser k\u00F6nnen Fonts aus dem Web laden. "+
+      "Um die Qualit\u00E4t der Mathematik auf dieser Seite zu verbessern, "+
+      "sollten Sie ein Update auf eine aktuelle Version des Browsers vornehmen "+
+      "(oder einen aktuellen Browser installieren).",
+//    "Most modern browsers allow for fonts to be downloaded over the web. "+
+//    "Updating to a more recent version of your browser (or changing "+
+//    "browsers) could improve the quality of the mathematics on this page.",
+
+    fonts:
+      "MathJax kann [STIX Fonts](%1) oder [MathJax TeX Fonts](%2) verwenden. "+
+      "Herunterladen und installieren dieser Fonts wird Ihre MathJax-Erfahrung verbessern.", 
+//    "MathJax can use either the [STIX Fonts](%1) or the [MathJax TeX fonts](%2).  " +
+//    "Download and install one of those fonts to improve your MathJax experience.",
+
+    STIXPage:
+      "Diese Seite ist optimiert fuer [STIX Fonts](%1). " +
+      "Herunterladen und installieren dieser Fonts wird Ihre MathJax-Erfahrung verbessern.", 
+//    "This page is designed to use the %1.  " +
+//    "Download and install those fonts to improve your MathJax experience.",
+
+    TeXPage:
+      "Diese Seite ist optimiert fuer [MathJax TeX Fonts](%1). " +
+      "Herunterladen und installieren dieser Fonts wird Ihre MathJax-Erfahrung verbessern." 
+//    "This page is designed to use the %1.  " +
+//    "Download and install those fonts to improve your MathJax experience."
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/de/FontWarnings.js");
diff --git a/unpacked/localization/de/HTML-CSS.js b/unpacked/localization/de/HTML-CSS.js
new file mode 100644
index 000000000..20dd9d5e4
--- /dev/null
+++ b/unpacked/localization/de/HTML-CSS.js
@@ -0,0 +1,52 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/de/HTML-CSS.js
+ *
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("de","HTML-CSS",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    LoadWebFont:
+      "Lade Webfont %1",
+//    "Loading web-font %1",
+
+    CantLoadWebFont:
+      "Kann Webfont %1 nicht laden",
+//    "Can't load web font %1",
+
+    FirefoxCantLoadWebFont:
+      "Firefox kann Webfonts nicht von entferntem Computer laden",
+//    "Firefox can't load web fonts from a remote host",
+
+    CantFindFontUsing:
+      "Kein g\u00FCltiger Font fuer %1 verf\u00FCgbar",
+//    "Can't find a valid font using %1",
+
+    WebFontsNotAvailable:
+      "Webfonts nicht verf\u00FCgbar -- benutze Bildfont"
+//    "Web-Fonts not available -- using image fonts instead"
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/de/HTML-CSS.js");
diff --git a/unpacked/localization/de/HelpDialog.js b/unpacked/localization/de/HelpDialog.js
new file mode 100644
index 000000000..5c3f3a46a
--- /dev/null
+++ b/unpacked/localization/de/HelpDialog.js
@@ -0,0 +1,96 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/de/HelpDialog.js
+ *
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("de","HelpDialog",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    Help:
+      "MathJax Hilfe",
+//    "MathJax Help",
+
+    MathJax: 
+      "*MathJax* ist eine JavaScript-Bibliothek, die Autoren erlaubt, " +
+      "Ihren Webseiten mathematische Inhalte hinzuzuf\u00FCgen. Als Besucher " +
+      "m\u00FCssen sie nichts zus\u00E4tzliches tun, damit MathJax funktioniert.",
+//    "*MathJax* is a JavaScript library that allows page authors to include " +
+//    "mathematics within their web pages.  As a reader, you don't need to do " +
+//    "anything to make that happen.",
+
+    Browsers:
+      "*Browser*: MathJax ist kompatibel zu allen modernen Webbrowsern inklusive " +
+      "IE6+, Firefox 3+, Chrome 0.2+, Safari 2+, Opera 9.6+ und g\u00E4ngigen mobilen Browsern.",
+//    "*Browsers*: MathJax works with all modern browsers including IE6+, Firefox 3+, " +
+//    "Chrome 0.2+, Safari 2+, Opera 9.6+ and most mobile browsers.",
+
+    Menu:
+      "*Mathe Men\u00FC*: MathJax f\u00FCgt ein Kontextmen\u00FC bei allen Formeln hinzu. " +
+      "Es wird mit Rechtsklick oder STRG+Linksklick auf einer Formel aufgerufen.",
+//    "*Math Menu*: MathJax adds a contextual menu to equations.  Right-click or " +
+//    "CTRL-click on any mathematics to access the menu.",
+
+    ShowMath:
+      "*Zeige Mathe als* erlaubt es, eine Formel im Quellformat anzuzeigen, " + //NOTE needs to match menu item translations!
+      "um Kopieren und Einf\u00FCgen (als MathML oder im Originalformat) zu erm00F6glichen.",
+//    "*Show Math As* allows you to view the formula's source markup " + 
+//    "for copy & paste (as MathML or in its origianl format).",
+
+    Settings:
+      "*Einstellungen* erlabut es, das Verhalten von MathJax zu modifizieren, " + //NOTE needs to match menu item translations!
+      "so z.B. die Gr\u00F6\u00DFe der Mathematik sowie den Ausgabemechanismus.",
+//    "*Settings* gives you control over features of MathJax, such as the " +
+//    "size of the mathematics, and the mechanism used to display equations.",
+
+    Language:
+      "*Sprache* erlaubt es, die Sprache zu wechseln, die MathJax  im Men\u00FC " + //NOTE needs to match menu item translations!
+      "und den Warnmeldungen verwendent.",
+//    "*Language* lets you select the language used by MathJax for its menus " +
+//    "and warning messages.",
+
+    Zoom:
+      "*Zoom*: Falls das Lesen der Formeln schwer f\u00E4llt, kann MathJax diese " + //NOTE needs to match menu item translations!
+      "vergr\u00F6\u00DFern, um es zu erleichtern.",
+//    "*Math Zoom*: If you are having difficulty reading an equation, MathJax can " +
+//    "enlarge it to help you see it better.",
+
+    Accessibilty:
+      "*Barrierfreiheit*: MathJax arbeite automatisch mit g\u00E4ngigen Screenreadern " +
+      "zusammen, um Mathematik barrierefrei darzustellen.",
+//    "*Accessibility*: MathJax will automatically work with screen readers to make " +
+//    "mathematics accessible to the visually impaired.",
+
+    Fonts:
+      "*Fonts*: MathJax benutzt gewisse mathematische Fonts, falls sie auf dem System" +
+      "installiert sind; ansonsten verwendet es Webfonts. Obwohl nicht notwendig, " +
+      "k\u00F6nnen installierte Fonts den Textsatz beschleunigen. Wir empfehlen, " +
+      "die [STIX fonts](%1) zu installieren."
+//    "*Fonts*: MathJax will use certain math fonts if they are installed on your " +
+//    "computer; otherwise, it will use web-based fonts.  Although not required, " +
+//    "locally installed fonts will speed up typesetting.  We suggest installing " +
+//    "the [STIX fonts](%1)."
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/de/HelpDialog.js");
diff --git a/unpacked/localization/de/MathML.js b/unpacked/localization/de/MathML.js
new file mode 100644
index 000000000..248f5f0bb
--- /dev/null
+++ b/unpacked/localization/de/MathML.js
@@ -0,0 +1,95 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/de/MathML.js
+ *
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("de","MathML",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    BadMglyph:
+      "Schlechter mglpyh: %1",
+//    "Bad mglyph: %1",
+
+    BadMglyphFont:
+      "Schlechter Font: %1",
+//    "Bad font: %1",
+
+    MathPlayer: //TODO check names of German Windows settings http://support.microsoft.com/
+      "MathJax konnnte MathPlayer nicht einrichten.\n\n"+
+      "Falls MathPlayer nicht installiert ist,  muss es erst installiert werden.\n"+
+      "Eventuell blockieren die Sicherheitsoptionen ActiveX; \u00FCberpr\u00FCfen Sie\n"+
+      "unter 'Internetoptionen' -> 'Sicherheit' -> 'Stufe Anpassen',\n"+
+      "ob ActiveX aktiviert ist.\n\n"+
+      "Bei der jetzigen Konfiguration wird MathJax nur Fehlermeldungen anzeigen.",
+//    "MathJax was not able to set up MathPlayer.\n\n"+
+//    "If MathPlayer is not installed, you need to install it first.\n"+
+//    "Otherwise, your security settings may be preventing ActiveX     \n"+
+//    "controls from running.  Use the Internet Options item under\n"+
+//    "the Tools menu and select the Security tab, then press the\n"+
+//    "Custom Level button. Check that the settings for\n"+
+//    "'Run ActiveX Controls', and 'Binary and script behaviors'\n"+
+//    "are enabled.\n\n"+
+//    "Currently you will see error messages rather than\n"+
+//    "typeset mathematics.",
+
+   CantCreateXMLParser://TODO check name of German Windows settings
+         "MathJax kann keinen XML-Parser f\u00FC r MathML erzeugen. "+
+	 "\u00DC berpr\u00FC fen Sie die Einstellungen unter\n"+
+	 "'Internetoptionen'-> 'Werkzeuge' -> 'Sicherheit' -> 'Stufe Anpassen'\n"+
+	 "und aktivieren sie ActiveX.\n\n"+
+	 "MathJax kann sonst kein MathML verarbeiten.",
+//       "MathJax can't create an XML parser for MathML.  Check that\n"+
+//       "the 'Script ActiveX controls marked safe for scripting' security\n"+
+//       "setting is enabled (use the Internet Options item in the Tools\n"+
+//       "menu, and select the Security panel, then press the Custom Level\n"+
+//       "button to check this).\n\n"+
+//       "MathML equations will not be able to be processed by MathJax.",
+
+   UnknownNodeType:
+     "Unbekannter Knotentyp: %1",
+//   "Unknown node type: %1",
+
+   UnexpectedTextNode:
+     "Unbekannter Textknoten: %1",
+//   "Unexpected text node: %1",
+
+   ErrorParsingMathML:
+     "Fehler beim Parsen von MathML",
+//   "Error parsing MathML",
+
+   ParsingError:
+     "Fehler beim Parsen von MathML: %1",
+//   "Error parsing MathML: %1",
+
+   MathMLSingleElement:
+    "MathML muss ein einzelnes <math> Element sein",
+//  "MathML must be formed by a single element",
+
+   MathMLRootElement:
+     "MathML muss ein einzelnes <math> Element sein, nicht %1"
+//   "MathML must be formed by a <math> element, not %1"
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/de/MathML.js");
diff --git a/unpacked/localization/de/MathMenu.js b/unpacked/localization/de/MathMenu.js
new file mode 100644
index 000000000..b5353de0c
--- /dev/null
+++ b/unpacked/localization/de/MathMenu.js
@@ -0,0 +1,193 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/de/MathMenu.js
+ *
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("de","MathMenu",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    Show: "Zeige Mathe als",                 // "Show Math As", 
+      MathMLcode:     "MathML Code",
+      OriginalMathML: "Original MathML",
+      TeXCommands:    "Original TeX",          // "TeX Commands",
+      AsciiMathInput: "Original AsciiMathML",  // "AsciiMathML input"
+      Original:       "Originalform",          // "Original Form",
+      ErrorMessage:   "Fehlermeldung",         // "Error Message",
+      texHints:       "TeX Tipps in MathML", // "Show TeX hints in MathML", 
+    Settings: "Einstellungen",               // "Math Settings", 
+      ZoomTrigger: "Zoom ausl\u00F6sen",           // "Zoom Trigger",
+        Hover:       "Hover",
+        Click:       "Klick",                    // "Click",
+        DoubleClick: "Doppelklick",              // "Double-Click",
+        NoZoom:      "Kein Zoom",                // "No Zoom",
+      TriggerRequires: "Ausl\u00F6ser ben\u00F6tigt:", // "Trigger Requires:",
+        Option:      "Option",
+        Alt:         "Alt",
+        Command:     "Command",
+        Control:     "Steuerung",                // "Control",
+        Shift:       "Shift",
+      ZoomFactor:    "Zoomfaktor",             // "Zoom Factor",
+      Renderer: "Mathe Renderer",              // "Math Renderer",
+      MPHandles: "An MathPlayer \u00FCbergeben:",  // "Let MathPlayer Handle:",
+        MenuEvents:    "Men\u00FC Events",          // "Menu Events", 
+        MouseEvents:   "Maus Events",            // "Mouse Events",
+        MenuAndMouse:  "Maus und Men\u00FC Events",  // "Mouse and Menu Events",
+      FontPrefs:  "Font Einstellungen",        // "Font Preferences", 
+        ForHTMLCSS: "F\u00FCr HTML-CSS",         // "For HTML-CSS:",
+          Auto:         "Auto",
+          TeXLocal:     "TeX (lokal)",             // "TeX (local)",
+          TeXWeb:       "TeX (Web)",               // "TeX (web)",
+          TeXImage:     "TeX (Bild)",              // "TeX (image)",
+          STIXLocal:    "STIX (lokal)",            // "STIX (local)",
+      ContextMenu: "Kontextmen\u00FC ",         // "Contextual Menu",
+        Browser:        "Browser",
+      Scale: "Alle Mathe skalieren ...",       // "Scale All Math ...",
+      Discoverable: "Highlight durch Hovern",  // "Highlight on Hover",
+    Locale: "Sprache",                       // "Language",
+      LoadLocale: "Von URL laden ...",         // "Load from URL ...",
+    About: "\u00DCber MathJax",              // "About MathJax", 
+    Help:  "MathJax Hilfe",                  // "MathJax Help",
+
+
+/* About MathJax dialogue  */ 
+
+    localTeXfonts:  "Lokale TeX-Fonts verwendet",         // "using local TeX fonts",
+    webTeXfonts:    "Web TeX-Fonts verwendet",            // "using web TeX font",
+    imagefonts:     "Bild-Fonts verwendet",               // "using Image fonts",
+    localSTIXfonts: "Lokale STIX-Fonts verwendet",        // "using local STIX fonts",
+    webSVGfonts:    "Web SVG-fonts verwendet",            // "using web SVG fonts",
+    genericfonts:   "Generische Unicode-Fonts verwendet", // "using generic unicode fonts",
+      
+    wofforotffonts: "WOFF- oder OTF-Fonts", // "woff or otf fonts", 
+    eotffonts:      "EOT-Fonts",            // "eot fonts",
+    svgfonts:       "SVG-Fonts",            // "svg fonts",
+
+
+/* Warnings when switching to MathML mode */
+
+    WebkitNativeMMLWarning:
+      "Ihr Browser scheint MathML nicht zu unterst\u00FCtzen, " +
+      "so dass ein Wechsel zur MathML-Ausgabe die Mathematik " +
+      "auf der Seite unlesbar machen k\u00F6nnte.",
+//    "Your browser doesn't seem to support MathML natively, " +
+//    "so switching to MathML output may cause the mathematics " +
+//    "on the page to become unreadable.",
+
+    MSIENativeMMLWarning:
+      "Internet Explorer ben\u00F6tigt das MathPlayer Plugin, " +
+      "um MathML-Ausgabe darstellen zu k\u00F6nnen.",
+//    "Internet Explorer requires the MathPlayer plugin " +
+//    "in order to process MathML output.",
+      
+    OperaNativeMMLWarning:
+      "Opera's MathML unterst\u00FCtzung ist beschr\u00E4nkt, so dass beim Wechsel " +
+      "zur MathML-Ausgabe einige Ausdr\u00FCcke schlecht gerendert werden.",
+//    "Opera's support for MathML is limited, so switching to " +
+//    "MathML output may cause some expressions to render poorly.",
+
+    SafariNativeMMLWarning:
+       "Die MathML-Unterst\u00FCtzung Ihres Browsers beherrscht nicht alle " +
+       "MathJax-Features, so dass einige Ausdr\u00FCcke schlecht gerendert werden.",
+//     "Your browser's native MathML does not implement all the features " +
+//     "used by MathJax, so some expressions may not render properly.",
+
+    FirefoxNativeMMLWarning:
+       "Die MathML-Unterst\u00FCtzung Ihres Browsers beherrscht nicht alle " +
+       "MathJax-Features, so dass einige Ausdr\u00FCcke schlecht gerendert werden.",
+//     "Your browser's native MathML does not implement all the features " +
+//     "used by MathJax, so some expressions may not render properly.",
+      
+
+/* Warning when switching to SVG mode */
+
+    MSIESVGWarning:
+      "Internet Explorer unterst\u00FCtzt SVG erst ab IE9 und " + 
+      "nicht im IE8-Emulationsmodus. Beim Wechsel zur " +
+      "SVG-Ausgabe wird die Mathematik nicht richtig dargestellt.",
+//    "SVG is not implemented in Internet Explorer prior to " +
+//    "IE9 or when it is emulating IE8 or below. " +
+//    "Switching to SVG output will cause the mathematics to "
+//    "not display properly.",
+      
+    LoadURL:
+      "Sprachschema von URL laden:",
+//    "Load translation data from this URL:",
+      
+    BadURL:
+      "URL muss eine JavaScript-Datei f\u00FCr MathJax Sprachschema verlinken. " +
+      "JavaScript Dateinamen sollten auf '.js' enden.",
+//    "The URL should be for a javascript file that defines MathJax translation data.  " +
+//    "Javascript file names should end with '.js'",
+
+    BadData:
+     "Fehler beim Laden des Sprachschema von %1",
+//   "Failed to load translation data from %1",
+     
+    SwitchAnyway:
+      "Renderer trotzdem \u00E4ndern?\n\n" +
+      "(Mit OK wechseln, mit ABBRECHEN den akt\u00FCllen Renderer verwenden)", 
+//    "Switch the renderer anyway?\n\n" +
+//    "(Press OK to switch, CANCEL to continue with the current renderer)",
+
+    ScaleMath:
+      "Alle Mathematik skalieren (relativ zum umgebenden Text)",
+//    "Scale all mathematics (compared to surrounding text) by",
+
+    NonZeroScale:
+      "Skalierung darf nicht Null sein",
+//    "The scale should not be zero",
+
+    PercentScale:
+      "Skalierung muss in Prozent sein (z.B. 120%%)",
+//    "The scale should be a percentage (e.g., 120%%)",
+
+    IE8warning:
+      "Dies Deaktiviert das MathJax Men\u00FC und den MathJax Zoom. " +
+      "Alt+Klick auf eine Formel zeigt weiter das MathJax-Men\u00FC.\n\n" +
+      "Wirklich MathPlayer Einstellungen \u00E4ndern?",
+//    "This will disable the MathJax menu and zoom features, " +
+//    "but you can Alt-Click on an expression to obtain the MathJax " +
+//    "menu instead.\n\nReally change the MathPlayer settings?",
+
+    IE9warning:
+      "Das MathJax Men\u00FC wird deaktiviert und kann nur durch " +
+      "Alt+Klick auf eine Formel angezeigt werden.",
+//    "The MathJax contextual menu will be disabled, but you can " +
+//    "Alt-Click on an expression to obtain the MathJax menu instead.",
+
+    NoOriginalForm:
+      "Keine Originalform verf\u00FCgbar",
+//    "No original form available",
+
+    Close:
+      "Schliessen",
+//    "Close",
+
+    EqSource:
+      "Original MathJax Formel"
+//    "MathJax Equation Source"
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/de/MathMenu.js");
diff --git a/unpacked/localization/de/TeX.js b/unpacked/localization/de/TeX.js
new file mode 100644
index 000000000..5197c4c3d
--- /dev/null
+++ b/unpacked/localization/de/TeX.js
@@ -0,0 +1,340 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/de/TeX.js
+ *
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("de","TeX",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    ExtraOpenMissingClose:
+      "Zus\u00E4tzliche offene oder fehlende schliessende Klammer", //TODO better alternative for "zusaetzlich"? Maybe a good translation of mismatched braces instead?
+//    "Extra open brace or missing close brace",
+
+    ExtraCloseMissingOpen:
+      "Zus\u00E4tzliche schliessende oder fehlende offene Klammer",
+//    "Extra close brace or missing open brace",
+
+    MissingLeftExtraRight:
+      "Fehlendes '\\left' oder zus\u00E4tzliches '\\right'", 
+//    "Missing \\left or extra \\right",
+
+    MissingScript:
+      "Fehlendes Argument im Sub- oder Superskript",
+//    "Missing superscript or subscript argument",
+
+    ExtraLeftMissingRight:
+      "Zus\u00E4tzliches '\\left' oder fehlendes '\\right'",
+//    "Extra \\left or missing \\right",
+
+    Misplaced:
+      "%1 falsch plaziert", 
+//    "Misplaced %1",
+
+    MissingOpenForSub:
+      "Fehlende offende Klammer im Subskript", 
+//    "Missing open brace for subscript",  
+
+    MissingOpenForSup:
+      "Fehlende offene Klammer im Superskript", 
+//    "Missing open brace for superscript",
+
+    AmbiguousUseOf:
+      "Mehrdeutige Verwendung von %1",
+//    "Ambiguous use of %1",
+
+    EnvBadEnd:
+      "\\begin{%1} endet mit \\end{%2}",
+//    "\\begin{%1} ended with \\end{%2}",
+
+    EnvMissingEnd:
+      "\\end{%1} fehlt",
+//    "Missing \\end{%1}",
+
+    MissingBoxFor:
+      "Fehlende Box: %1", 
+//    "Missing box for %1",
+
+    MissingCloseBrace:
+      "Fehlende geschlossene Klammer",
+//     "Missing close brace",
+
+    UndefinedControlSequence:
+      "Nicht definierter Befehl: %1",
+//    "Undefined control sequence %1",
+
+    DoubleExponent:
+      "Doppeltes Superskript: verwende Klammern zum Gruppieren",
+//    "Double exponent: use braces to clarify",
+
+    DoubleSubscripts:
+      "Doppeltes Subskript: verwende Klammern zum Gruppieren",
+//    "Double subscripts: use braces to clarify",
+
+    DoubleExponentPrime:
+      "Prime f\u00FChrt zu doppeltem Superskript: verwende Klammern zum Gruppieren ",
+//    "Prime causes double exponent: use braces to clarify",
+
+    CantUseHash1:
+      "Das Zeichen '#' ist ein Makroparameter und kann nicht im Mathematikmodus verwendet werden.", 
+//    "You can't use 'macro parameter character #' in math mode", 
+
+    MisplacedMiddle:
+      "%1 muss zwischen '\\left' und '\\right' stehen",
+//    "%1 must be within \\left and \\right",
+ 
+    MisplacedLimits:
+      "%1 ist nur bei Operatoren erlaubt", 
+//    "%1 is allowed only on operators",
+
+    MisplacedMoveRoot:
+      "%1 muss innerhalb einer Wurzel stehen",
+//    "%1 can appear only within a root",
+
+    MultipleCommand:
+      "Zu viele %1",
+//    "Multiple %1", 
+
+    IntegerArg:
+      "Das Argument in %1 muss ganzzahlig sein",
+//    "The argument to %1 must be an integer",
+
+    NotMathMLToken:
+      "%1 ist kein Token-Element",
+//    "%1 is not a token element",
+
+    InvalidMathMLAttr:
+      "Unzul\u00E4ssiges MathML-Attribut: %1",
+//    "Invalid MathML attribute: %1",
+
+    UnknownAttrForElement:
+      "%1 ist kein zul\u00E4ssiges Attribut f\u00FCr %2",
+//    "%1 is not a recognized attribute for %2",
+
+    MaxMacroSub1:
+      "Maximale Anzahl an Makros ist erreicht; " +
+      "wird ein rekursiver Makroaufruf verwendet?",
+//    "MathJax maximum macro substitution count exceeded; " +
+//    "is there a recursive macro call?", 
+
+    MaxMacroSub2:
+      "Maximale Anzahl an Substitutionen ist erreicht; " +
+      "wird eine rekursive LaTeX-Umgebung verwendet?",
+//    "MathJax maximum substitution count exceeded; " +
+//    "is there a recursive latex environment?",
+
+    MissingArgFor:
+      "Fehlendes Argument in %1", 
+//    "Missing argument for %1", 
+
+    ExtraAlignTab:
+      "Zus\u00E4tzliches & im '\\cases' Text",
+//    "Extra alignment tab in \\cases text", 
+
+    BracketMustBeDimension:
+      "Das geklammerte Argument f\u00FCr %1 muss eine Dimension sein", 
+//    "Bracket argument to %1 must be a dimension",
+
+    InvalidEnv:
+      "Ung\u00FCltiger Umgebungsname %1",
+//    "Invalid environment name '%1'",
+
+    UnknownEnv:
+      "Ung\u00FCltige Umgebung %1",
+//    "Unknown environment '%1'",
+
+    ExtraClose:
+      "Zus\u00E4tzliche geschlossene Klammer", 
+//    "Extra close brace",
+
+    ExtraCloseLooking:
+      "Zus\u00E4tzliche geschlossene Klammer w\u00E4hrend der Suche nach %1", 
+//    "Extra close brace while looking for %1",
+
+    MissingCloseBracket:
+      "Argument zu %1 wurde nicht mit ']' geschlossen",
+//    "Couldn't find closing ']' for argument to %1",
+
+    MissingOrUnrecognizedDelim:
+      "Fehlender oder nichterkannter Delimiter bei %1", 
+//    "Missing or unrecognized delimiter for %1",
+
+    MissingDimOrUnits:
+      "Fehlende Dimension oder Einheiten bei %1", 
+//    "Missing dimension or its units for %1",
+
+    TokenNotFoundForCommand:
+      "Konnte %1 nicht f\u00FCr %2 finden",
+//    "Couldn't find %1 for %2",
+
+    MathNotTerminated:
+      "Formel in Textbox nicht abgeschlossen",
+//    "Math not terminated in text box",
+
+    IllegalMacroParam:
+      "Ung\u00FC ltiger Makroparameter",
+//    "Illegal macro parameter reference",
+
+    MaxBufferSize:
+      "Interner Puffergr\u00F6\u00DFe \u00FCberschritten; wird ein rekursiver Makroaufruf verwendet?", 
+//    "MathJax internal buffer size exceeded; is there a recursive macro call?", 
+
+ /* AMSmath */
+ 
+    CommandNotAllowedInEnv:
+      "%1 ist nicht in Umgebung %2 erlaubt",
+//    "%1 not allowed in %2 environment", 
+
+    MultipleLabel:
+      "Label '%1' \u00FCberdefiniert",
+//    "Label '%1' multiply defined",
+
+    CommandAtTheBeginingOfLine:
+      "%1 muss am Zeilenanfang stehen",
+//    "%1 must come at the beginning of the line",
+
+    IllegalAlign:
+      "Ung\u00FCltige Ausrichtung in %1",
+//    "Illegal alignment specified in %1", ?
+
+    BadMathStyleFor:
+      "Schlechtes 'math style' Argument: %1", 
+//    "Bad math style for %1", 
+
+    PositiveIntegerArg:
+      "Argument bei %1 muss positiv und ganzzahlig sein",
+//    "Argument to %1 must me a positive integer",
+
+    ErroneousNestingEq:
+      "Fehlerhafte Verschachtelung von Gleichungen", 
+//    "Erroneous nesting of equation structures", 
+
+    MultlineRowsOneCol:
+      "Zeilen in multiline Umgebung m\u00FC ssen genau eine Spalte haben",
+//    "The rows within the %1 environment must have exactly one column"
+
+/* bbox */
+
+    MultipleBBoxProperty:
+      "%1 wurde zweimal in %2 angegeben",
+//    "%1 specified twice in %2",
+
+    InvalidBBoxProperty:
+      "'%1' scheint keine Farbe, Padding-Dimension oder Stil zu sein",
+//    "'%1' doesn't look like a color, a padding dimension, or a style", 
+
+/* begingroup */
+
+    ExtraEndMissingBegin:
+      "Zus\u00E4tzliches oder Fehlendes \\begingroup",
+//    "Extra %1 or missing \\begingroup",
+
+    GlobalNotFollowedBy:
+      "%1 nicht von '\\let', '\\def' oder '\\newcommand' gefolgt",
+//    "%1 not followed by \\let, \\def, or \\newcommand",
+
+/* color */
+
+    UndefinedColorModel:
+      "Farbmodell '%1' nicht definiert",
+//    "Color model '%1' not defined", 
+
+    ModelArg1:
+      "Farbwerte f\u00FCr Farbmodell '%1' ben\u00F6tigen 3 Werte",
+//    "Color values for the %1 model require 3 numbers",  // *NEW*
+
+    InvalidDecimalNumber:
+      "Ung\u00FCltige Dezimalzahl",
+//    "Invalid decimal number",
+
+    ModelArg2:
+      "Farbwerte f\u00FCr Farbmodell '%1' m\u00FCssen zwischen %2 und %3 liegen",
+//    Color values for the %1 model must be between %2 and %3",  // *NEW*
+
+    InvalidNumber:
+      "Ung\u00FCltige Zahl",
+//    "Invalid number",
+
+/* extpfeil */
+
+    NewextarrowArg1:
+      "Das erste Argument von %1 muss Name einer Befehlsfolge sein",
+//    "First argument to %1 must be a control sequence name",
+
+    NewextarrowArg2:
+      "Zweites Argument von %1 m\u00FCssen zwei ganze Zahlen, durch Komma getrennt, sein",
+//    "Second argument to %1 must be two integers separated by a comma",
+
+    NewextarrowArg3:
+      "Drittes argument von %1 m\u00FCssen Unicode-Nummern sein",
+//    "Third argument to %1 must be a unicode character number",
+
+/* mhchem */
+
+    NoClosingChar:
+      "Kann geschlossene %1 nicht finden",
+//    "Can't find closing %1",
+
+/* newcommand */
+      
+    IllegalControlSequenceName:
+      "Ung\u00FCltige Befehlsfolge",
+//    "Illegal control sequence name for %1",
+
+    IllegalParamNumber:
+      "Ung\u00FCltige Anzahl von Parametern in %1",
+//    "Illegal number of parameters specified in %1",
+
+    DoubleBackSlash:
+      "\\ muss von Befehlsfolge gefolgt werden",
+//    "\\ must be followed by a control sequence",
+
+    CantUseHash2:
+      "Ung\u00FCltige Verwendung von # im Template von %1", 
+//    "Illegal use of # in template for %1",
+
+    SequentialParam:
+      "Parameter von %1 m\u00FCssen durch nummeriert sein",
+//    "Parameters for %1 must be numbered sequentially",
+
+    MissingReplacementString:
+      "Ersetzende Zeichenkette f\u00FCr Definition von %1 fehlt", 
+//    "Missing replacement string for definition of %1", 
+
+    MismatchUseDef:
+      "Verwendung von %1 passt nicht zur Definition",
+//    "Use of %1 doesn't match its definition",
+
+    RunawayArgument:
+      "Nichtgeschlossenes Argument f\u00FCr %1?", 
+//    "Runaway argument for %1?"
+
+/* verb */
+
+    NoClosingDelim:
+      "Kein schliessender Delimiter f\u00FCr %1"
+//    "Can't find closing delimiter for %1"
+ 
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/de/TeX.js");
\ No newline at end of file
diff --git a/unpacked/localization/de/de.js b/unpacked/localization/de/de.js
new file mode 100644
index 000000000..fefae2482
--- /dev/null
+++ b/unpacked/localization/de/de.js
@@ -0,0 +1,104 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/de/de.js
+ *
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("de",null,{
+  menuTitle: "Deutsch",
+  version: "2.2",
+  isLoaded: true,
+  domains: {
+    "_": {
+      isLoaded: true,
+      version: "2.2",
+      strings: {
+
+        CookieConfig:
+          "MathJax hat eine Cookie mit ausf\u00FChrbaren Code gefunden. " +
+          "Soll dieser Code ausgef\u00FChrt werden?\n\n" +
+          "(Klicken Sie 'Abbrechen' falls Sie das Cookie nicht selber akzeptiert haben.)",
+//        "MathJax has found a user-configuration cookie that includes code to " +
+//        "be run. Do you want to run it?\n\n" +
+//        "(You should press Cancel unless you set up the cookie yourself.)",
+
+        MathProcessingError:
+          "Mathe Verarbeitungsfehler",
+//        "Math Processing Error",
+
+        MathError:
+          "Mathe Fehler",
+//        "Math Error",
+
+        LoadFile:
+          "Lade %1",
+//        "Loading %1",
+
+        Loading:
+          "Laden", //TODO could also be "Lade" 
+//        "Loading", 
+
+        LoadFailed:
+          "Datei konnte nicht geladen werden: %1",
+//        "File failed to load: %1",
+
+        ProcessMath:
+          "Mathe Verarbeitung: %1%%",
+//        "Processing Math: %1%%",
+
+        Processing:
+          "Verarbeiten",
+//        "Processing", 
+
+        TypesetMath:
+          "Mathe wird gesetzt: %1%%",
+//        "Typesetting Math: %1%%",
+
+        Typesetting:
+          "Setzen",
+//        "Typesetting", 
+
+        MathJaxNotSupported:
+          "Ihr Webbrowser unterst\u00FCtzt MathJax nicht"
+//        "Your browser does not support MathJax"
+
+      }
+    },
+    
+    MathMenu: {},
+    FontWarnings: {},
+    HelpDialog: {},
+    TeX: {},
+    MathML: {},
+    "HTML-CSS": {}
+  },
+
+  plural: function(n) {
+    if (n === 1) {return 1} // one
+    return 2; // other
+  },
+
+  number: function(n) {
+    return String(n).replace(".", ","); // replace dot by comma
+  }
+
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/de/de.js");
diff --git a/unpacked/localization/en/FontWarnings.js b/unpacked/localization/en/FontWarnings.js
new file mode 100644
index 000000000..fe9f6cabd
--- /dev/null
+++ b/unpacked/localization/en/FontWarnings.js
@@ -0,0 +1,67 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/en/FontWarnings.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("en","FontWarnings",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    webFont:
+      "MathJax is using web-based fonts to display the mathematics "+
+      "on this page.  These take time to download, so the page would "+
+      "render faster if you installed math fonts directly in your "+
+      "system's font folder.",
+
+    imageFonts:
+      "MathJax is using its image fonts rather than local or web-based fonts. "+
+      "This will render slower than usual, and the mathematics may not print "+
+      "at the full resolution of your printer.",
+
+    noFonts:
+      "MathJax is unable to locate a font to use to display "+
+      "its mathematics, and image fonts are not available, so it "+
+      "is falling back on generic unicode characters in hopes that "+
+      "your browser will be able to display them.  Some characters "+
+      "may not show up properly, or possibly not at all.",
+
+    webFonts:
+      "Most modern browsers allow for fonts to be downloaded over the web. "+
+      "Updating to a more recent version of your browser (or changing "+
+      "browsers) could improve the quality of the mathematics on this page.",
+
+    fonts:
+      "MathJax can use either the [STIX fonts](%1) or the [MathJax TeX fonts](%2).  " +
+      "Download and install one of those fonts to improve your MathJax experience.",
+
+    STIXPage:
+      "This page is designed to use the [STIX fonts](%1).  " +
+      "Download and install those fonts to improve your MathJax experience.",
+
+    TeXPage:
+      "This page is designed to use the [MathJax TeX fonts](%1).  " +
+      "Download and install those fonts to improve your MathJax experience."
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/en/FontWarnings.js");
diff --git a/unpacked/localization/en/HTML-CSS.js b/unpacked/localization/en/HTML-CSS.js
new file mode 100644
index 000000000..2c4fa25f2
--- /dev/null
+++ b/unpacked/localization/en/HTML-CSS.js
@@ -0,0 +1,47 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/en/HTML-CSS.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("en","HTML-CSS",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    LoadWebFont:
+      "Loading web-font %1", // NOTE: %1 is the name of a webfont file
+
+    CantLoadWebFont:
+      "Can't load web font %1",
+
+    FirefoxCantLoadWebFont:
+      "Firefox can't load web fonts from a remote host",
+
+    CantFindFontUsing:
+      "Can't find a valid font using %1", // Note: %1 is a list of font names
+
+    WebFontsNotAvailable:
+      "Web-Fonts not available -- using image fonts instead"
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/en/HTML-CSS.js");
diff --git a/unpacked/localization/en/HelpDialog.js b/unpacked/localization/en/HelpDialog.js
new file mode 100644
index 000000000..18c410eea
--- /dev/null
+++ b/unpacked/localization/en/HelpDialog.js
@@ -0,0 +1,74 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/en/HelpDialog.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("en","HelpDialog",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    Help:
+      "MathJax Help",
+
+    MathJax: 
+      "*MathJax* is a JavaScript library that allows page authors to include " + // NOTE: Markdown syntax *...*
+      "mathematics within their web pages.  As a reader, you don't need to do " +
+      "anything to make that happen.",
+
+    Browsers:
+      "*Browsers*: MathJax works with all modern browsers including IE6+, Firefox 3+, " +
+      "Chrome 0.2+, Safari 2+, Opera 9.6+ and most mobile browsers.",
+
+    Menu:
+      "*Math Menu*: MathJax adds a contextual menu to equations.  Right-click or " +
+      "CTRL-click on any mathematics to access the menu.",
+
+    ShowMath:
+      "*Show Math As* allows you to view the formula's source markup " +
+      "for copy & paste (as MathML or in its original format).",
+
+    Settings:
+      "*Settings* gives you control over features of MathJax, such as the " +
+      "size of the mathematics, and the mechanism used to display equations.",
+
+    Language:
+      "*Language* lets you select the language used by MathJax for its menus " +
+      "and warning messages.",
+
+    Zoom:
+      "*Math Zoom*: If you are having difficulty reading an equation, MathJax can " +
+      "enlarge it to help you see it better.",
+
+    Accessibilty:
+      "*Accessibility*: MathJax will automatically work with screen readers to make " +
+      "mathematics accessible to the visually impaired.",
+
+    Fonts:
+      "*Fonts*: MathJax will use certain math fonts if they are installed on your " +
+      "computer; otherwise, it will use web-based fonts.  Although not required, " +
+      "locally installed fonts will speed up typesetting.  We suggest installing " +
+      "the [STIX fonts](%1)." // NOTE: Markdown syntax for links. %1 is a URL to the STIX fonts
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/en/HelpDialog.js");
diff --git a/unpacked/localization/en/MathML.js b/unpacked/localization/en/MathML.js
new file mode 100644
index 000000000..ae6b48cd3
--- /dev/null
+++ b/unpacked/localization/en/MathML.js
@@ -0,0 +1,76 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/en/MathML.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("en","MathML",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    BadMglyph: // NOTE: refers to MathML's mglyph element.
+      "Bad mglyph: %1",
+
+    BadMglyphFont:
+      "Bad font: %1",
+
+    MathPlayer:
+      "MathJax was not able to set up MathPlayer.\n\n"+
+      "If MathPlayer is not installed, you need to install it first.\n"+
+      "Otherwise, your security settings may be preventing ActiveX     \n"+
+      "controls from running.  Use the Internet Options item under\n"+
+      "the Tools menu and select the Security tab, then press the\n"+
+      "Custom Level button. Check that the settings for\n"+
+      "'Run ActiveX Controls', and 'Binary and script behaviors'\n"+
+      "are enabled.\n\n"+
+      "Currently you will see error messages rather than\n"+
+      "typeset mathematics.",
+
+   CantCreateXMLParser:
+      "MathJax can't create an XML parser for MathML.  Check that\n"+
+      "the 'Script ActiveX controls marked safe for scripting' security\n"+
+      "setting is enabled (use the Internet Options item in the Tools\n"+
+      "menu, and select the Security panel, then press the Custom Level\n"+
+      "button to check this).\n\n"+
+      "MathML equations will not be able to be processed by MathJax.",
+
+   UnknownNodeType:
+     "Unknown node type: %1", // NOTE: refers to XML nodes
+
+   UnexpectedTextNode:
+     "Unexpected text node: %1",
+
+   ErrorParsingMathML:
+     "Error parsing MathML",
+
+   ParsingError:
+     "Error parsing MathML: %1",
+
+   MathMLSingleElement:
+    "MathML must be formed by a single element",
+
+   MathMLRootElement:
+     "MathML must be formed by a <math> element, not %1"
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/en/MathML.js");
diff --git a/unpacked/localization/en/MathMenu.js b/unpacked/localization/en/MathMenu.js
new file mode 100644
index 000000000..4363661a4
--- /dev/null
+++ b/unpacked/localization/en/MathMenu.js
@@ -0,0 +1,153 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/en/MathMenu.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("en","MathMenu",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    Show: "Show Math As",                    // NOTE: MathJax uses 'Math' as a distinct UI choice. Please translate it literally whenever possible.
+      MathMLcode:     "MathML Code",         // NOTE: This menu item shows the MathML code that MathJax has produced internally (sanitized, indented etc)
+      OriginalMathML: "Original MathML",     // NOTE: This menu item shows the MathML code if that was originally in the page source 
+      TeXCommands:    "TeX Commands",        // NOTE: This menu item shows the TeX code if that was originally in the page source 
+      AsciiMathInput: "AsciiMathML input",   // NOTE: This menu item shows the asciimath code if that was originally in the page source 
+      Original:       "Original Form",       // NOTE: This menu item shows the code that was originally in the page source but has no registered type. This can happen when extensions add new input formats but fail to provide an adequate format name.
+      ErrorMessage:   "Error Message",       // NOTE: This menu item shows the error message if MathJax fails to process the source
+      texHints:       "Show TeX hints in MathML", // NOTE: This menu option adds comments to the code produced by 'MathMLCode'
+    Settings: "Math Settings", 
+      ZoomTrigger: "Zoom Trigger",           // NOTE: This menu determines how MathJax's zoom is triggered
+        Hover:       "Hover",
+        Click:       "Click",
+        DoubleClick: "Double-Click",
+        NoZoom:      "No Zoom",
+      TriggerRequires: "Trigger Requires:",  // NOTE: This menu item determines if the ZoomTrigger requires additional keys
+        Option:      "Option",               // NOTE: refers to Apple-style OPTION key
+        Alt:         "Alt",                  // NOTE: refers to Windows-style ALT key
+        Command:     "Command",              // NOTE: refers to Apple-style COMMAND key
+        Control:     "Control",
+        Shift:       "Shift",
+      ZoomFactor:    "Zoom Factor",
+      Renderer: "Math Renderer",             // NOTE: This menu changes the output processor used by MathJax
+      MPHandles: "Let MathPlayer Handle:",   // NOTE: MathJax recognizes MathPlayer when present. This submenu deals with MathJax/MathPlayer interaction.
+        MenuEvents:    "Menu Events",        // NOTE: refers to contextual menu selections
+        MouseEvents:   "Mouse Events",       // NOTE: refers to mouse clicks
+        MenuAndMouse:  "Mouse and Menu Events",
+      FontPrefs:  "Font Preferences",        // NOTE: This menu item allows selection of the font to use (and is mostly for development purposes)
+        ForHTMLCSS: "For HTML-CSS:",
+          Auto:         "Auto",
+          TeXLocal:     "TeX (local)",       // NOTE: 'TeX' refers to the MathJax fonts
+          TeXWeb:       "TeX (web)",
+          TeXImage:     "TeX (image)",
+          STIXLocal:    "STIX (local)",
+      ContextMenu: "Contextual Menu",
+        Browser:        "Browser",
+      Scale: "Scale All Math ...",           // NOTE: This menu item allows users to set a scaling factor for the MathJax output (relative to the surrounding content)
+      Discoverable: "Highlight on Hover",
+    Locale: "Language",
+      LoadLocale: "Load from URL ...",
+    About: "About MathJax",
+    Help:  "MathJax Help",
+       
+    localTeXfonts:  "using local TeX fonts", // NOTE: This section deals with the 'About' overlay popup
+    webTeXfonts:    "using web TeX font",
+    imagefonts:     "using Image fonts",
+    localSTIXfonts: "using local STIX fonts",
+    webSVGfonts:    "using web SVG fonts",
+    genericfonts:   "using generic unicode fonts",
+      
+    wofforotffonts: "woff or otf fonts",
+    eotffonts:      "eot fonts",
+    svgfonts:       "svg fonts",
+
+    WebkitNativeMMLWarning: // NOTE: This section deals with warnings for when a user changes the rendering output via the MathJax menu but a browser does not support the chosen mechanism
+      "Your browser doesn't seem to support MathML natively, " +
+      "so switching to MathML output may cause the mathematics " +
+      "on the page to become unreadable.",
+
+    MSIENativeMMLWarning:
+      "Internet Explorer requires the MathPlayer plugin " +
+      "in order to process MathML output.",
+      
+    OperaNativeMMLWarning:
+      "Opera's support for MathML is limited, so switching to " +
+      "MathML output may cause some expressions to render poorly.",
+
+    SafariNativeMMLWarning:
+       "Your browser's native MathML does not implement all the features " +
+       "used by MathJax, so some expressions may not render properly.",
+
+    FirefoxNativeMMLWarning:
+      "Your browser's native MathML does not implement all the features " +
+      "used by MathJax, so some expressions may not render properly.",
+      
+    MSIESVGWarning:
+      "SVG is not implemented in Internet Explorer prior to " +
+      "IE9 or when it is emulating IE8 or below. " +
+      "Switching to SVG output will cause the mathematics to " +
+      "not display properly.",
+      
+    LoadURL:
+      "Load translation data from this URL:",
+      
+    BadURL:
+      "The URL should be for a javascript file that defines MathJax translation data.  " +
+      "Javascript file names should end with '.js'",
+
+    BadData:
+     "Failed to load translation data from %1",
+     
+    SwitchAnyway:
+      "Switch the renderer anyway?\n\n" +
+      "(Press OK to switch, CANCEL to continue with the current renderer)",
+
+    ScaleMath:
+      "Scale all mathematics (compared to surrounding text) by", // NOTE: This section deals with 'MathJax menu-> Scale all math'
+
+    NonZeroScale:
+      "The scale should not be zero",
+
+    PercentScale:
+      "The scale should be a percentage (e.g., 120%%)",
+
+    IE8warning: // NOTE: This section deals with MathPlayer and menu/mouse event handling
+      "This will disable the MathJax menu and zoom features, " +
+      "but you can Alt-Click on an expression to obtain the MathJax " +
+      "menu instead.\n\nReally change the MathPlayer settings?",
+
+    IE9warning:
+      "The MathJax contextual menu will be disabled, but you can " +
+      "Alt-Click on an expression to obtain the MathJax menu instead.",
+
+    NoOriginalForm:
+      "No original form available", // NOTE: This refers to missing source formats when using 'MathJax Menu -> show math as"
+
+    Close:
+      "Close", // NOTE: for closing button in the 'MathJax Menu => SHow Math As' window.
+
+    EqSource:
+      "MathJax Equation Source"
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/en/MathMenu.js");
diff --git a/unpacked/localization/en/TeX.js b/unpacked/localization/en/TeX.js
new file mode 100644
index 000000000..ef24c12c4
--- /dev/null
+++ b/unpacked/localization/en/TeX.js
@@ -0,0 +1,266 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/en/TeX.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("en","TeX",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    ExtraOpenMissingClose:
+      "Extra open brace or missing close brace", // NOTE: TeX commands use braces and brackets as delimiters
+
+    ExtraCloseMissingOpen:
+      "Extra close brace or missing open brace",
+
+    MissingLeftExtraRight:
+      "Missing \\left or extra \\right", // NOTE: do not translate \\left and \\right; they are TeX commands
+
+    MissingScript:
+      "Missing superscript or subscript argument",
+
+    ExtraLeftMissingRight:
+      "Extra \\left or missing \\right", // NOTE: do not translate \\left and \\right; they are TeX commands
+
+    Misplaced:
+      "Misplaced %1",
+
+    MissingOpenForSub:
+      "Missing open brace for subscript",
+
+    MissingOpenForSup:
+      "Missing open brace for superscript",
+
+    AmbiguousUseOf:
+      "Ambiguous use of %1", // NOTE: %1 will be a TeX command 
+
+    EnvBadEnd:
+      "\\begin{%1} ended with \\end{%2}", // NOTE: do not translate \\begin{%1} and \\end{%1}; they are TeX commands
+
+    EnvMissingEnd:
+      "Missing \\end{%1}", // NOTE: do not translate \\end
+
+    MissingBoxFor:
+      "Missing box for %1", //NOTE: refers to TeX boxes
+
+    MissingCloseBrace:
+      "Missing close brace",
+
+    UndefinedControlSequence:
+      "Undefined control sequence %1", // NOTE: %1 will be a TeX command
+
+    DoubleExponent:
+      "Double exponent: use braces to clarify", // NOTE: example: x^3^2 should be x^{3^2} or {x^3}^2
+
+    DoubleSubscripts:
+      "Double subscripts: use braces to clarify",
+
+    DoubleExponentPrime:
+      "Prime causes double exponent: use braces to clarify", // NOTE: example:  x^a' should be {x^a}' or x^{a'}
+
+    CantUseHash1:
+      "You can't use 'macro parameter character #' in math mode", // NOTE: '#' is used in TeX macros
+
+    MisplacedMiddle:
+      "%1 must be within \\left and \\right", // NOTE: do not translate \\left and \\right; they are TeX commands
+
+    MisplacedLimits:
+      "%1 is allowed only on operators", // NOTE: %1 will be \limits
+
+    MisplacedMoveRoot:
+      "%1 can appear only within a root",  // NOTE: %1 will be \uproot or \leftroot
+
+    MultipleCommand:
+      "Multiple %1", // NOTE: happens when a command or token can only be present once, e.g., \tag{}
+
+    IntegerArg:
+      "The argument to %1 must be an integer",
+
+    NotMathMLToken:
+      "%1 is not a token element", // NOTE: MathJax has a non-standard \mmltoken command to insert MathML token elements
+
+    InvalidMathMLAttr:
+      "Invalid MathML attribute: %1", // NOTE: MathJax has non standard MathML and HTML related commands which can contain attributes
+
+    UnknownAttrForElement:
+      "%1 is not a recognized attribute for %2",
+
+    MaxMacroSub1:
+      "MathJax maximum macro substitution count exceeded; " + // NOTE: MathJax limits the number of macro substitutions to prevent infinite loops
+      "is there a recursive macro call?",
+
+    MaxMacroSub2:
+      "MathJax maximum substitution count exceeded; " + // NOTE: MathJax limits the number of nested environements to prevent infinite loops
+      "is there a recursive latex environment?",
+
+    MissingArgFor:
+      "Missing argument for %1", // NOTE: %1 will be a macro name
+
+    ExtraAlignTab:
+      "Extra alignment tab in \\cases text", // NOTE: do not translate \\cases; it is a TeX command
+
+    BracketMustBeDimension:
+      "Bracket argument to %1 must be a dimension",
+
+    InvalidEnv:
+      "Invalid environment name '%1'",
+
+    UnknownEnv:
+      "Unknown environment '%1'",
+
+    ExtraClose:
+      "Extra close brace",
+
+    ExtraCloseLooking:
+      "Extra close brace while looking for %1",
+
+    MissingCloseBracket:
+      "Couldn't find closing ']' for argument to %1",
+
+    MissingOrUnrecognizedDelim:
+      "Missing or unrecognized delimiter for %1",
+
+    MissingDimOrUnits:
+      "Missing dimension or its units for %1",
+
+    TokenNotFoundForCommand:
+      "Couldn't find %1 for %2", // NOTE: %1 is a token (e.g.,macro or symbol) and %2 is a macro name
+
+    MathNotTerminated:
+      "Math not terminated in text box",
+
+    IllegalMacroParam:
+      "Illegal macro parameter reference",
+
+    MaxBufferSize:
+      "MathJax internal buffer size exceeded; is there a recursive macro call?",
+
+ /* AMSmath */
+ 
+    CommandNotAllowedInEnv:
+      "%1 not allowed in %2 environment", 
+
+    MultipleLabel:
+      "Label '%1' multiply defined",
+
+    CommandAtTheBeginingOfLine:
+      "%1 must come at the beginning of the line", // NOTE: %1 will be a macro name
+
+    IllegalAlign:
+      "Illegal alignment specified in %1",  // NOTE: %1 will be an environment name
+
+    BadMathStyleFor:
+      "Bad math style for %1",
+
+    PositiveIntegerArg:
+      "Argument to %1 must me a positive integer",
+
+    ErroneousNestingEq:
+      "Erroneous nesting of equation structures",
+
+    MultlineRowsOneCol:
+      "The rows within the %1 environment must have exactly one column",
+
+/* bbox */
+
+    MultipleBBoxProperty:
+      "%1 specified twice in %2",
+
+    InvalidBBoxProperty:
+      "'%1' doesn't look like a color, a padding dimension, or a style",
+
+/* begingroup */
+
+    ExtraEndMissingBegin:
+      "Extra %1 or missing \\begingroup", // NOTE:  do not translate \\begingroup
+
+    GlobalNotFollowedBy:
+      "%1 not followed by \\let, \\def, or \\newcommand", // NOTE:  do not translate \\let, \\def, or \\newcommand; they are TeX commands
+
+/* color */
+
+    UndefinedColorModel:
+      "Color model '%1' not defined",
+
+    ModelArg1:
+      "Color values for the %1 model require 3 numbers",
+
+    InvalidDecimalNumber:
+      "Invalid decimal number",
+
+    ModelArg2:
+      "Color values for the %1 model must be between %2 and %3",
+
+    InvalidNumber:
+      "Invalid number",
+
+/* extpfeil */
+
+    NewextarrowArg1:
+      "First argument to %1 must be a control sequence name",
+
+    NewextarrowArg2:
+      "Second argument to %1 must be two integers separated by a comma",
+
+    NewextarrowArg3:
+      "Third argument to %1 must be a unicode character number",
+
+/* mhchem */
+
+    NoClosingChar:
+      "Can't find closing %1", // NOTE: %1 will be ) or } or ]
+
+/* newcommand */
+      
+    IllegalControlSequenceName:
+      "Illegal control sequence name for %1",
+
+    IllegalParamNumber:
+      "Illegal number of parameters specified in %1",
+
+    DoubleBackSlash:
+      "\\ must be followed by a control sequence",
+
+    CantUseHash2:
+      "Illegal use of # in template for %1",
+
+    SequentialParam:
+      "Parameters for %1 must be numbered sequentially",
+
+    MissingReplacementString:
+      "Missing replacement string for definition of %1",
+
+    MismatchUseDef:
+      "Use of %1 doesn't match its definition",
+
+    RunawayArgument:
+      "Runaway argument for %1?",
+
+/* verb */
+
+    NoClosingDelim:
+      "Can't find closing delimiter for %1"
+ 
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/en/TeX.js");
diff --git a/unpacked/localization/en/en.js b/unpacked/localization/en/en.js
new file mode 100644
index 000000000..5cf1aaa67
--- /dev/null
+++ b/unpacked/localization/en/en.js
@@ -0,0 +1,91 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/en/en.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("en",null,{ // NOTE use correct ISO-639-1 two letter code http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
+  menuTitle: "English", // NOTE language name; will appear in the MathJax submenu for switching locales
+  version: "2.2",
+  isLoaded: true,
+  domains: {
+    "_": {
+      version: "2.2",
+      isLoaded: true,
+      strings: {
+
+        CookieConfig:
+          "MathJax has found a user-configuration cookie that includes code to "+
+          "be run. Do you want to run it?\n\n"+
+          "(You should press Cancel unless you set up the cookie yourself.)",
+
+        MathProcessingError:
+          "Math Processing Error", // NOTE: MathJax uses 'Math' as a distinct UI choice. Please translate it literally whenever possible.
+
+        MathError:
+          "Math Error", // Error message used in obsolete Accessible configurations
+
+        LoadFile:
+          "Loading %1", 
+
+        Loading:
+          "Loading", // NOTE: followed by growing sequence of dots
+
+        LoadFailed:
+          "File failed to load: %1",
+
+        ProcessMath:
+          "Processing Math: %1%%", // NOTE: appears during the conversion process from an input format (e.g., LaTeX, asciimath) to MathJax's internal format
+
+        Processing:
+          "Processing", // NOTE: followed by growing sequence of dots
+
+        TypesetMath:
+          "Typesetting Math: %1%%", // NOTE: appears during the layout process of converting the internal format to the output format
+
+        Typesetting:
+          "Typesetting", // NOTE: followed by growing sequence of dots
+
+        MathJaxNotSupported:
+          "Your browser does not support MathJax" // NOTE: will load when MathJax determines the browser does not have adequate features
+
+      }
+    },
+    MathMenu: {},
+    FontWarnings: {},
+    HelpDialog: {},
+    TeX: {},
+    MathML: {},
+    "HTML-CSS": {}
+  },
+
+  plural: function(n) {
+    if (n === 1) {return 1} // one
+    return 2; // other
+  },
+
+  number: function(n) {
+//    return String(n).replace(".", ","); // replace dot by comma
+    return n;
+  }
+
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/en/en.js");
diff --git a/unpacked/localization/fr/FontWarnings.js b/unpacked/localization/fr/FontWarnings.js
new file mode 100644
index 000000000..b92605903
--- /dev/null
+++ b/unpacked/localization/fr/FontWarnings.js
@@ -0,0 +1,76 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/fr/FontWarnings.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("fr","FontWarnings",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    webFont:
+      "MathJax utilise les polices Web pour afficher les expressions " +
+      "math\u00E9matiques sur cette page. Celles-ci mettent du temps \u00E0 \u00EAtre "+
+      "t\u00E9l\u00E9charg\u00E9es et la page serait affich\u00E9e plus rapidement si vous "+
+      "installiez les polices math\u00E9matiques directement dans le dossier "+
+      "des polices de votre syst\u00E8me.",
+
+    imageFonts:
+      "MathJax utilise des images de caract\u00E8res plut\u00F4t que les polices "+
+      "Web ou locales. Ceci rend le rendu plus lent que la normale et "+
+      "les expressions math\u00E9matiques peuvent ne pas s'imprimer \u00E0 la "+
+      "r\u00E9solution maximale de votre imprimante",
+
+    noFonts:
+      "MathJax n'est pas parvenu \u00E0 localiser une police pour afficher "+
+      "les expressions math\u00E9matiques et les images de caract\u00E8res ne "+
+      "sont pas disponibles. Comme solution de dernier recours, il "+
+      "utilise des caract\u00E8res Unicode g\u00E9n\u00E9riques en esp\u00E9rant que votre "+
+      "navigateur sera capable de les afficher. Certains pourront "+
+      "\u00EAtre rendus de fa\u00E7on incorrect voire pas du tout.",
+
+    webFonts:
+      "La plupart des navigateurs modernes permettent de t\u00E9l\u00E9charger "+
+      "des polices \u00E0 partir du Web. En mettant \u00E0 jour votre navigateur "+
+      "vers une version plus r\u00E9cente (ou en changeant de navigateur) "+
+      "la qualit\u00E9 des expressions math\u00E9matiques sur cette page pourrait "+
+      "\u00EAtre am\u00E9lior\u00E9e.",
+
+    fonts:
+      "MathJax peut utiliser les [Polices STIX](%1) ou bien les " +
+      "[Polices TeX de MathJax](%2). T\u00E9l\u00E9chargez et installez " +
+      "l'une de ces familles de polices pour am\u00E9liorer votre "+
+      "exp\u00E9rience avec MathJax.",
+
+    TeXPage:
+      "Cette page est con\u00E7ue pour utiliser les [Polices STIX](%1). " +
+      "T\u00E9l\u00E9chargez et installez ces polices pour am\u00E9liorer votre " +
+      "exp\u00E9rience avec MathJax",
+
+    TeXPage:
+      "Cette page est con\u00E7ue pour utiliser les [Polices TeX de MathJax](%1). " +
+      "T\u00E9l\u00E9chargez et installez ces polices pour am\u00E9liorer votre " +
+      "exp\u00E9rience avec MathJax"
+      
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/fr/FontWarnings.js");
diff --git a/unpacked/localization/fr/HTML-CSS.js b/unpacked/localization/fr/HTML-CSS.js
new file mode 100644
index 000000000..507895c05
--- /dev/null
+++ b/unpacked/localization/fr/HTML-CSS.js
@@ -0,0 +1,49 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/fr/HTML-CSS.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("fr","HTML-CSS",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    LoadWebFont:
+      "T\u00E9l\u00E9chargement de la police Web %1",
+
+    CantLoadWebFont:
+      "Impossible de t\u00E9l\u00E9charger la police Web %1",
+
+    FirefoxCantLoadWebFont:
+      "Firefox ne peut t\u00E9l\u00E9charger les polices Web \u00E0 partir d'un h\u00F4te "+
+      "distant",
+
+    CantFindFontUsing:
+      "Impossible de trouver une police valide en utilisant %1",
+
+    WebFontsNotAvailable:
+      "Polices Web non disponibles -- des images de caract\u00E8res vont \u00EAtre "+
+      "utilis\u00E9es \u00E0 la place"
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/fr/HTML-CSS.js");
diff --git a/unpacked/localization/fr/HelpDialog.js b/unpacked/localization/fr/HelpDialog.js
new file mode 100644
index 000000000..8f767d050
--- /dev/null
+++ b/unpacked/localization/fr/HelpDialog.js
@@ -0,0 +1,81 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/fr/HelpDialog.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("fr","HelpDialog",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    Help: "Aide MathJax",
+
+    MathJax: 
+     "*MathJax* est une librairie Javascript qui permet aux auteurs " +
+     "d'inclure des formules math\u00E9matiques au sein de leurs pages Web. " +
+     "Aucune action suppl\u00E9mentaire n'est n\u00E9cessaire de la part des visiteurs.", 
+
+    Browsers:
+      "*Navigateurs*: MathJax fonctionne avec tous les navigateurs modernes " +
+      "y compris Internet Explorer 6, Firefox 3, " +
+      "Chrome 0.2, Safari 2, Opera 9.6 et leurs versions sup\u00E9rieures ainsi " +
+      "que la plupart des navigateurs pour mobiles et tablettes.",
+
+    Menu:
+      "*Menu Math\u00E9matiques*: MathJax ajoute un menu contextuel aux \u00E9quations. "+
+      "Acc\u00E9dez au menu en effectuant un clic droit ou un Ctrl+clic sur " +
+      "n'importe quelle formule math\u00E9matique.",
+
+    ShowMath:
+      "Le menu *Afficher sous forme* vous permet de voir le code source de la "+
+      "formule pour la copier et coller (sous forme MathML ou sous son format "+
+      "d'origine).",
+
+    Settings:
+      "Le menu *Param\u00E8tres* vous permet de contr\u00F4ler diverses "+
+      "caract\u00E9ristiques de MathJax, telles que la taille des formules "+
+      "math\u00E9matiques ou le m\u00E9canisme utilis\u00E9 pour afficher ces formules.",
+
+    Language:
+      "Le menu *Langue* vous permet de s\u00E9lectionnez la langue utilis\u00E9e par "+
+      "MathJax pour ses menus et messages d'avertissement.",
+
+    Zoom:
+      "*Math Zoom*: si vous rencontrez des difficult\u00E9s pour lire les formules "+
+      "math\u00E9matiques, MathJax peut les agrandir de fa\u00E7on \u00E0 ce qu'elles soient "+
+      "plus lisibles.",
+
+    Accessibilty:
+      "*Accessibilit\u00E9*: MathJax fonctionnera automatiquement avec les "+
+      "lecteurs d'\u00E9cran pour rendre les expressions math\u00E9matiques accessibles "+
+      "aux personnes malvoyantes.",
+
+    Fonts:
+      "*Polices*: MathJax utilisera certaines polices math\u00E9matiques si elles "+
+      "sont intall\u00E9es sur votre syst\u00E8me ou bien des polices Web dans le cas "+
+      "contraire. Bien que non recquises, ces polices install\u00E9es sur votre "+
+      "syst\u00E8me acc\u00E9lereront le rendu des expressions math\u00E9matiques. Nous "+
+      "recommandons d'installer les [Polices STIX](%1)."
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/fr/HelpDialog.js");
diff --git a/unpacked/localization/fr/MathML.js b/unpacked/localization/fr/MathML.js
new file mode 100644
index 000000000..154b8565d
--- /dev/null
+++ b/unpacked/localization/fr/MathML.js
@@ -0,0 +1,71 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/fr/MathML.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("fr","MathML",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    BadMglyph:
+      "\u00C9lement mglyph incorrect: %1",
+
+    BadMglyphFont:
+      "Police de caract\u00E8re incorrecte: %1",
+
+    MathPlayer:
+      "MathJax n'est pas parvenu \u00E0 configurer MathPlayer.\n\n"+
+      "Vous devez d'abord installer MathPlayer. Si c'est d\u00E9j\u00E0 le cas,\n"+
+      "vos param\u00E8tres de s\u00E9curit\u00E9s peuvent emp\u00EAcher l'ex\u00E9cution des\n"+
+      "contr\u00F4les ActiveX. S\u00E9lectionnez Options Internet dans le menu\n"+
+      "Outils et s\u00E9lectionnez l'onglet S\u00E9curit\u00E9. Appuyez ensuite sur\n"+
+      "le menu Niveau Personalis\u00E9. Assurez vous que les param\u00E8tres\n"+
+      "Ex\u00E9cution des contr\u00F4les ActiveX et Comportements des ex\u00E9cutables\n"+
+      "et des scripts sont activ\u00E9s.\n\n"+
+      "Actuellement, vous verrez des messages d'erreur \u00E0 la place des\n"+
+      "expressions math\u00E9matiques.",
+
+   CantCreateXMLParser:
+     "MathJax ne peut cr\u00E9er un analyseur grammatical XML pour le MathML",
+
+   UnknownNodeType:
+     "Type de noeud inconnu: %1",
+
+   UnexpectedTextNode:
+     "Noeud de texte inattendu: %1",
+
+   ErrorParsingMathML:
+     "Erreur lors de l'analyse grammaticale du code MathML",
+
+   ParsingError:
+     "Erreur lors de l'analyse du code MathML: %1",
+
+   MathMLSingleElement:
+    "Le code MathML doit \u00EAtre form\u00E9 d'un unique \u00E9l\u00E9ment",
+
+   MathMLRootElement:
+     "Le code MathML doit \u00EAtre form\u00E9 d'un \u00E9l\u00E9ment <math> et non d'un \u00E9l\u00E9ment %1"
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/fr/MathML.js");
diff --git a/unpacked/localization/fr/MathMenu.js b/unpacked/localization/fr/MathMenu.js
new file mode 100644
index 000000000..c2356dd0a
--- /dev/null
+++ b/unpacked/localization/fr/MathMenu.js
@@ -0,0 +1,153 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/fr/MathMenu.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("fr","MathMenu",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    Show: "Afficher sous forme",
+      MathMLcode:     "de code MathML",
+      OriginalMathML: "de code MathML originel",
+      TeXCommands:    "de commandes TeX",
+      AsciiMathInput: "de code AsciiMathML",
+      Original:       "originelle",
+      ErrorMessage:   "de message d'erreur",
+      texHints:       "Inclure les donn\u00E9es TeX dans le MathML",
+    Settings: "Param\u00E8tres",
+      ZoomTrigger: "D\u00E9clenchement du zoom",
+        Hover:       "Survol de la souris",
+        Click:       "Clic de souris",
+        DoubleClick: "Double-clic",
+        NoZoom:      "Pas de zoom",
+      TriggerRequires: "Le d\u00E9clenchement n\u00E9cessite la touche",
+        Option:      "Option",
+        Alt:         "Alt",
+        Command:     "Command",
+        Control:     "Control",
+        Shift:       "Shift",
+      ZoomFactor:    "Facteur de zoom",
+      Renderer: "Mode de rendu",
+      MPHandles: "Laissez MathPlayer g\u00E9rer les",
+        MenuEvents:    "\u00C9v\u00E8nements du menu",
+        MouseEvents:   "\u00C9v\u00E8nements de la souris",
+        MenuAndMouse:  "\u00C9v\u00E8nements de menu et de la souris",
+      FontPrefs:  "Pr\u00E9f\u00E9rences des polices",
+        ForHTMLCSS: "Pour le HTML-CSS:",
+          Auto:         "Auto",
+          TeXLocal:     "TeX (locales)",
+          TeXWeb:       "TeX (web)",
+          TeXImage:     "TeX (image)",
+          STIXLocal:    "STIX (locales)",
+      ContextMenu: "Menu contextuel",
+        Browser:        "Navigateur",
+      Scale: "Mise \u00E0 l'\u00E9chelle ...",
+      Discoverable: "Mettez en surbrillance lors du survol",
+    Locale: "Langue",
+      LoadLocale: "Charger \u00E0 partir de l'URL...",
+    About: "\u00C0 propos de MathJax",
+    Help:  "Aide MathJax",
+       
+    localTeXfonts:  "utilisant les polices TeX locales",
+    webTeXfonts:    "utilisant les polices TeX Web",
+    imagefonts:     "utilisant les images de caract\u00E8res",
+    localSTIXfonts: "utilisant les polices STIX locales",
+    webSVGfonts:    "utilisant les polices SVG Web",
+    genericfonts:   "utilisant les polices locales g\u00E9n\u00E9riques",
+      
+    wofforotffonts: "les polices woff ou otf",
+    eotffonts:      "les polices eot",
+    svgfonts:       "les polices svg",
+
+    WebkitNativeMMLWarning:
+      "Votre navigateur ne semble pas comporter de support MathML, " +
+      "changer le mode de rendu pourrait rendre illisibles " +
+      "les expressions math\u00E9matiques.",
+
+    MSIENativeMMLWarning:
+      "Internet Explorer a besoin du module compl\u00E9mentaire MathPlayer " + 
+      "pour afficher le MathML.",
+      
+    OperaNativeMMLWarning:
+      "Le support MathML d'Opera est limit\u00E9, changer le mode de rendu " +
+      "pourrait entrainer un affichage m\u00E9diocre de certaines expressions.",
+
+    SafariNativeMMLWarning:
+      "Le support MathML natif de votre navigateur ne comporte pas " +
+      "toutes les fonctionnalit\u00E9s requises par MathJax, certaines " +
+      "expressions pourront donc ne pas s'afficher correctement.",
+
+    FirefoxNativeMMLWarning:
+      "Le support MathML natif de votre navigateur ne comporte pas " +
+      "toutes les fonctionnalit\u00E9s requises par MathJax, certaines " +
+      "expressions pourront donc ne pas s'afficher correctement.",
+
+    LoadURL:
+      "Charger les donn\u00E9es de traduction \u00E0 partir de cette addresse URL:",
+      
+    BadURL:
+      "L'adresse URL doit \u00EAtre un fichier Javascript contenant des donn\u00E9es de traduction MathJax." +
+      "Les noms de fichier Javascript doivent se terminer par '.js'",
+
+    BadData:
+     "\u00C9chec du chargement des donn\u00E9es de traduction \u00E0 partir de %1",
+     
+    SwitchAnyway:
+      "\u00CAtes vous certain de vouloir changer le mode de rendu ?\n\n" +
+      "Appuyez sur OK pour valider ou Annuler pour continuer avec le " +
+      "mode de rendu actuellement s\u00E9lectionn\u00E9.",
+
+    ScaleMath:
+      "Mise \u00E0 l'\u00E9chelle des expressions math\u00E9matiques (par rapport au " +
+      "text environnant) de",
+
+    NonZeroScale:
+      "L'\u00E9chelle ne peut \u00EAtre nulle",
+
+    PercentScale:
+      "L'\u00E9chelle doit \u00EAtre un pourcentage (e.g. 120%%)",
+
+    IE8warning:
+      "Ceci d\u00E9sactivera le menu de MathJax et les fonctionalit\u00E9s de " +
+      "zoom mais vous pourrez toujours obtenir le menu de MathJax " +
+      "en utilisant la commande Alt+Clic sur une expression.\n\n" +
+      "\u00CAtes vous certain de vouloir choisir les options de MathPlayer?",
+
+    IE9warning:
+      "Le menu contextuel de MathJax sera d\u00E9sactiv\u00E9, " +
+      "mais vous pourrez toujours obtenir le menu de MathJax " +
+      "en utilisant la commande Alt-Clic sur une expression.",
+
+    NoOriginalForm:
+      "Aucune forme originelle disponible.",
+
+    Close:
+      "Fermer",
+
+    EqSource:
+      "Source de l'\u00E9quation MathJax"
+
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/fr/MathMenu.js");
diff --git a/unpacked/localization/fr/TeX.js b/unpacked/localization/fr/TeX.js
new file mode 100644
index 000000000..cd3ee15f3
--- /dev/null
+++ b/unpacked/localization/fr/TeX.js
@@ -0,0 +1,266 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/fr/TeX.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("fr","TeX",{
+  version: "2.2",
+  isLoaded: true,
+  strings: {
+
+    ExtraOpenMissingClose:
+      "Accolade ouvrante manquante ou accolade fermante non attendue",
+
+    ExtraCloseMissingOpen:
+      "Accolade fermante non attendue ou accolade ouvrante manquante",
+
+    MissingLeftExtraRight:
+      "Commande \\left manquante ou commande \\right non attendue",
+
+    MissingScript:
+      "Argument en exposant ou en indice manquant",
+
+    ExtraLeftMissingRight:
+      "Commande \\left inattendue ou commande \\right manquante",
+
+    Misplaced:
+      "Mauvaise position pour la commande %1",
+
+    MissingOpenForSub:
+      "Accolade ouvrante manquante pour le script en indice",
+
+    MissingOpenForSup:
+      "Accolade ouvrante manquante pour le script en exposant",
+
+    AmbiguousUseOf:
+      "Usage ambigu de la commande %1",
+
+    EnvBadEnd:
+      "\\begin{%1} s'est termin\u00E9 par un \\end{%2}",
+
+    EnvMissingEnd:
+      "\\end{%1} manquant",
+
+    MissingBoxFor:
+      "Boite manquante pour la commande %1",
+
+    MissingCloseBrace:
+      "Accolade fermante manquante",
+
+    UndefinedControlSequence:
+      "Commande %1 non d\u00E9finie",
+
+    IllegalControlSequenceName:
+      "Nom de contr\u00F4le de s\u00E9quence non autoris\u00E9 pour la commande %1",
+
+    IllegalParamNumber:
+      "Nombre de param\u00E8tres incorrect pour la commande %1",
+
+    DoubleExponent:
+      "Double exposant: utilisez des accolades pour clarifier",
+
+    DoubleSubscripts:
+      "Double indice: utilisez des accolades pour clarifier",
+
+    DoubleExponentPrime:
+      "Un prime entraine un double exposant: utilisez "+
+      "des accolades pour clarifier",
+
+    CantUseHash1:
+      "Vous ne pouvez pas utilisez le caract\u00E8re #, indiquant un "+
+      "param\u00E8tre de macro, dans le mode math\u00E9matique",
+
+    CantUseHash2:
+      "Usage du caract\u00E8re # non autoris\u00E9 dans le mod\u00E8le pour la s\u00E9quence "+
+      "de contr\u00F4le %1",
+
+    MisplacedMiddle:
+      "La commande %1 doit \u00EAtre plac\u00E9e \u00E0 l'int\u00E9rieur d'une section "+
+      "\\left ... \right",
+
+    MisplacedLimits:
+      "La commande %1 n'est autoris\u00E9e que sur les op\u00E9rateurs",
+
+    MisplacedMoveRoot:
+      "La commande %1 n'est autoris\u00E9e qu'\u00E0 l'int\u00E9rieur d'une racine",
+
+    MultipleCommand:
+      "Usage multiple de la commande %1",
+
+    IntegerArg:
+      "L'argument de la commande %1 doit \u00EAtre un entier",
+
+    PositiveIntegerArg:
+      "L'argument de la commande %1 doit \u00EAtre un entier strictement "+
+      "positif",
+
+    NotMathMLToken:
+      "L'\u00E9l\u00E9ment %1 n'est pas un \u00E9l\u00E9ment MathML \u00E9l\u00E9mentaire",
+
+    InvalidMathMLAttr:
+      "Attribut MathML non valide: %1",
+
+    UnknownAttrForElement:
+      "Attribut %1 inconnu pour l'\u00E9l\u00E9ment %2",
+
+    MaxMacroSub1:
+      "Le nombre maximal de substitution de macro autoris\u00E9 par MathJax "+
+      "a \u00E9t\u00E9 d\u00E9pass\u00E9. Il y a t'il un appel de macro r\u00E9cursif?",
+
+    MaxMacroSub2:
+      "Le nombre maximal de substitution de macro autoris\u00E9 par MathJax "+
+      "a \u00E9t\u00E9 d\u00E9pass\u00E9. Il y a t'il un environnement LaTeX r\u00E9cursif?",
+
+    MissingArgFor:
+      "Argument manquant pour la commande %1",
+
+    ExtraAlignTab:
+      "Caract\u00E8re d'alignement '&' non attendue pour le texte de la commande \\cases",
+
+    BracketMustBeDimension:
+      "L'argument entre crochets de la commande %1 doit \u00EAtre une dimension",
+
+    InvalidEnv:
+      "Nom d'environnement '%1' non valide",
+
+    UnknownEnv:
+      "Environnement '%1' inconnu",
+
+    ExtraClose:
+      "Accolade fermante non attendue",
+
+    ExtraCloseLooking:
+      "Accolade fermante non attendue lors de la recherche de %1",
+
+    MissingCloseBracket:
+      "Impossible de trouver le crochet fermant pour l'argument de la commande %1",
+
+    MissingOrUnrecognizedDelim:
+      "D\u00E9limiteur manquant ou non reconnu pour la commande %1",
+
+    MissingDimOrUnits:
+      "Dimension ou unit\u00E9 manquante pour la commande %1",
+
+    TokenNotFoundForCommand:
+      "Impossible de trouver la commande %1 pour la commande %2",
+
+    MathNotTerminated:
+      "Expression math\u00E9matique non termin\u00E9e \u00E0 l'int\u00E9rieur de cette boite "+
+      "de texte",
+
+    IllegalMacroParam:
+      "Param\u00E8tre de r\u00E9f\u00E9rence de macro non autoris\u00E9",
+
+    MaxBufferSize:
+      "Taille maximale du tampon interne de MathJax d\u00E9pass\u00E9e. " +
+      "Il y a t'il un appel de macro r\u00E9cursif?",
+
+    CommandNotAllowedInEnv:
+      "La commande %1 n'est pas autoris\u00E9 \u00E0 l'int\u00E9rieur de "+
+      "l'environnement %2", 
+
+    MultipleCommand:
+      "Usage multiple de la commande %1",
+
+    MultipleLabel:
+      "\u00C9tiquette '%1' d\u00E9j\u00E0 d\u00E9finie",
+
+    CommandAtTheBeginingOfLine:
+      "La commande %1 doit \u00EAtre plac\u00E9e en d\u00E9but de ligne",
+
+    IllegalAlign:
+      "Alignement non autoris\u00E9 pour la commande %1",
+
+    BadMathStyleFor:
+      "Style math\u00E9matique non valide pour la commande %1",
+
+    ErroneousNestingEq:
+      "Emboitement incorrect des structures d'\u00E9quation",
+
+    MultlineRowsOneCol:
+      "L'environnement multline doit avoir exactement une colonne",
+
+    NoClosingDelim:
+      "Impossible de trouver le d\u00E9limiteur fermant pour la commande %1",
+
+    NoClosingChar:
+      "Impossible de trouver le d\u00E9limiteur '%1' fermant",
+
+    MultipleBBoxProperty:
+      "La propri\u00E9t\u00E9 %1 de la commande %2 est sp\u00E9cifi\u00E9e deux fois",
+
+    InvalidBBoxProperty:
+      "La valeur '%1' ne semble pas \u00EAtre une couleur, une dimension de "+
+      "marge int\u00E9rieur ou un style.",
+
+    ExtraEndMissingBegin:
+      "Commande %1 non attendue ou commande \\begingroup manquante",
+
+    GlobalNotFollowedBy:
+      "Commande %1 non suivie d'une commande \\let, \\def ou \newcommand",
+
+    NewextarrowArg1:
+      "Le premier argument de la commande %1 doit \u00EAtre le nom d'une "+
+      "s\u00E9quence de contr\u00F4le",
+
+    NewextarrowArg2:
+      "Le second argument de la commande %1 doit \u00EAtre deux entiers "+
+      "s\u00E9par\u00E9s par une virgule",
+
+    NewextarrowArg3:
+      "Le troisi\u00E8me argument de la commande %1 doit \u00EAtre la valeur d'un "+
+      "caract\u00E8re unicode",
+
+    UndefinedColorModel:
+      "Le mod\u00E8le de couleur '%1' n'est pas d\u00E9fini",
+
+    ModelArg1:
+      "Les valeurs de couleurs pour le mod\u00E8le %1 n\u00E9cessitent 3 nombres",
+
+    InvalidDecimalNumber:
+      "Nombre d\u00E9cimal non valide",
+
+    ModelArg2:
+      "Les valeurs de couleurs pour le mod\u00E8le %1 doivent \u00EAtre comprises entre %2 et %3",
+
+    InvalidNumber:
+      "Nombre non valide",
+
+    DoubleBackSlash:
+      "\\ doit \u00EAtre suivi d'une s\u00E9quence de contr\u00F4le",
+
+    SequentialParam:
+      "Les param\u00E8tres de la s\u00E9quence de contr\u00F4le %1 doivent \u00EAtre "+
+      "\u00E9num\u00E9r\u00E9s de fa\u00E7on s\u00E9quentielle",
+
+    MissingReplacementString:
+      "Chaine de caract\u00E8re de remplacement manquante pour la d\u00E9finition %1",
+
+    MismatchUseDef:
+      "L'utilisation de la commande %1 ne correspond pas \u00E0 sa d\u00E9finition",
+
+    RunawayArgument:
+      "Argument non termin\u00E9 pour la commande %1?"
+ 
+  }
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/fr/TeX.js");
diff --git a/unpacked/localization/fr/fr.js b/unpacked/localization/fr/fr.js
new file mode 100644
index 000000000..8c74c6ca3
--- /dev/null
+++ b/unpacked/localization/fr/fr.js
@@ -0,0 +1,83 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
+ *  MathJax/localization/fr/fr.js
+ *  
+ *  Copyright (c) 2013 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+
+MathJax.Localization.addTranslation("fr",null,{
+  menuTitle: "Fran\u00E7ais",
+  version: "2.2",
+  isLoaded: true,
+  domains: {
+    "_": {
+      version: "2.2",
+      isLoaded: true,
+      strings: {
+
+        CookieConfig:
+          "MathJax a trouv\u00E9 un cookie de configuration utilisateur qui inclut "+
+          "du code ex\u00E9cutable. Souhaitez vous l'ex\u00E9cuter?\n\n"+
+          "(Choisissez Annuler sauf si vous avez cr\u00E9\u00E9 ce cookie vous-m\u00EAme)",
+
+        MathProcessingError:
+          "Erreur de traitement de la formule math\u00E9matique",
+
+        MathError:
+          "Erreur dans la formule math\u00E9matique",
+
+        LoadFile: "T\u00E9l\u00E9chargement de %1",
+
+        Loading: "T\u00E9l\u00E9chargement",
+
+        LoadFailed: "\u00C9chec du t\u00E9l\u00E9chargement de %1",
+
+        ProcessMath: "Traitement des formules: %1%%",
+
+        Processing: "Traitement",
+
+        TypesetMath: "Composition des formules: %1%%",
+
+        Typesetting: "Composition",
+
+        MathJaxNotSupported:
+          "Votre navigateur ne supporte pas MathJax"
+
+      }
+    },
+    MathMenu: {},
+    FontWarnings: {},
+    HelpDialog: {},
+    TeX: {},
+    MathML: {},
+    "HTML-CSS": {}
+  },
+
+  plural: function(n) {
+    if (0 <= n && n < 2) {return 1} // one
+    return 2; // other
+  },
+
+  number: function(n) {
+    return String(n).replace(".", ","); // replace dot by comma
+  }
+
+});
+
+MathJax.Ajax.loadComplete("[MathJax]/localization/fr/fr.js");