3 commits

Author	SHA1	Message	Date
Leonardo de Moura	84e33f6ae2	feat(library/init/meta/contradiction_tactic): improve contradiction tactic	2016-06-16 18:32:08 -07:00
Leonardo de Moura	f51868240f	chore(tests/lean/run): disable/fix tests	2016-06-10 18:29:41 -07:00
Leonardo de Moura	f13ca3cd9a	feat(library/tactic/contradiction_tactic): handle (h1 : p) and (h2 : not p) hypotheses in the contradiction tactic	2015-05-25 10:29:51 -07:00