2 commits

Author	SHA1	Message	Date
Leonardo de Moura	e379034b95	feat(library/tactic): improve 'assumption' tactic ... - It uses the unifier in "conservative" mode - It only affects the current goal closes #570	2015-05-02 17:33:54 -07:00
Leonardo de Moura	415ca2b93f	feat(library/tactic): add 'congruence' tactic ... It is the f_equal described at issue #500.	2015-05-02 12:58:46 -07:00