2 Commits

Author	SHA1	Message	Date
Davide P. Cervone	3131d09d06	Allow \newcommand to take a default parameter, and adjust GetBrackets to distinguish between no brackets and empty brackets	2012-01-07 18:55:52 -05:00
Davide P. Cervone	a66c5f2763	Add cancel package defining \cancel{math}, \bcancel{math}, \xcancel{math}, and \canelto{value}{math}	2011-10-26 00:10:29 -04:00