3 commits

Author	SHA1	Message	Date
Leonardo de Moura	6d9a342f17	Add regression test to expose bug fixed in previous commit. ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-08-10 22:14:27 -07:00
Leonardo de Moura	84f4a32c0e	Change name convention for creating Lean expressions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-08-06 11:27:14 -07:00
Leonardo de Moura	ed13132c12	Add has_free_var, lower_free_vars ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-07-26 12:27:55 -07:00