3 commits

Author	SHA1	Message	Date
Leonardo de Moura	e221d38790	feat(library/tactic/assert_tactic): allow duplicate names for hypotheses in assert tactic	2015-07-23 18:52:59 -07:00
Leonardo de Moura	946308b187	feat(frontends/lean): allow anonymous 'have'-expressions in tactic mode	2015-07-23 18:52:59 -07:00
Jeremy Avigad	70407473c2	feat(library/theories/combinatorics/choose): begin theory of binomial coefficients	2015-07-11 19:01:43 -04:00