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Neil Toronto a713ca8a8b Added nan?, infinite?, degrees->radians, radians->degrees, exact-round, exact-floor, exact-ceiling, exact-truncate to racket/math
Altered TR's random arithmetic testing to generate single-flonums and very small flonums; fails now because of erroneous types

Fixes to sgn, sinh, cosh, and tanh:
 * preserve single-flonum-ness
 * correct zero sign (-0.0) for negative return values that are smaller than epsilon
 * correct behavior with NaN and infinite inputs
2012-06-05 22:40:44 -06:00
collects Added nan?, infinite?, degrees->radians, radians->degrees, exact-round, exact-floor, exact-ceiling, exact-truncate to racket/math 2012-06-05 22:40:44 -06:00
doc disable nested `#lang' 2012-05-29 11:01:52 -06:00
man/man1 2011 -> 2012 2011-12-31 15:16:59 -05:00
src racket/place: avoid place-termination cycle 2012-06-05 17:53:27 +08:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Remove erroneous file, and add an ignore rule for it. 2012-02-17 09:09:21 -05:00
.mailmap Mailmap mapping for dvanhorn. 2012-02-29 00:33:07 -05:00
README 2011 -> 2012 2011-12-31 15:16:59 -05:00

The Racket programming language
===============================

Important executables:

* DrRacket: Racket's integrated development environment (start here!).

* Racket: the main command-line entry point for running racket programs
  and scripts.

* GRacket: the GUI-mode Racket executable.

* raco: Racket's command-line toolset.


More Information
----------------

Racket comes with extensive documentation: use DrRacket's `Help' menu,
or run `raco docs'.  Also, visit us at http://racket-lang.org/ for more
Racket resources.

Instructions for building Racket from source are in src/README.


License
-------

Racket
Copyright (c) 2010-2012 PLT Scheme Inc.

Racket is distributed under the GNU Lesser General Public License
(LGPL).  This means that you can link Racket into proprietary
applications, provided you follow the rules stated in the LGPL.  You can
also modify Racket; if you distribute a modified version, you must
distribute it under the terms of the LGPL, which in particular means
that you must release the source code for the modified software.  See
doc/release-notes/COPYING.txt for more information.