2 commits

Author	SHA1	Message	Date
Leonardo de Moura	5fff3113a9	refactor(library/tactic/inversion_tactic): add 'cases_on' step to inversion_tactic	2014-11-27 00:06:26 -08:00
Leonardo de Moura	ebd320a6b3	feat(library/tactic): add first step of 'inversion' tactic	2014-11-26 21:28:00 -08:00