2 commits

Author	SHA1	Message	Date
Leonardo de Moura	db4e5ab0ad	feat(expr_lt): improve expr_lt performance by using hash codes, and add more tests ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-09-25 21:59:58 -07:00
Leonardo de Moura	ba0528c298	Implement total order on expressions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2013-09-24 12:16:32 -07:00