2 commits

Author	SHA1	Message	Date
Leonardo de Moura	09708209a7	Improve documentation ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-07-26 11:43:53 -07:00
Leonardo de Moura	2c3fc09e3c	Add has_free_vars/closed function ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-07-24 14:56:31 -07:00