5 commits

Author	SHA1	Message	Date
Leonardo de Moura	584f9e3f49	fix(library/tactic/unfold_rec): support indexed families at unfold_rec ... This commit also removes many (now unnecessary) folds from the HoTT library. See issue #692 We still have to implement support for recursive definitions based on brec_on that recurse over inductive families.	2015-07-12 12:32:58 -04:00
Leonardo de Moura	7fa5c3e5da	feat(library/tactic/unfold_rec): take '[recursor]' annotations into account at unfold_rec	2015-07-12 11:33:40 -04:00
Leonardo de Moura	8e8e08cfe7	feat(library/tactic): use occurrence object in unfold tactic family	2015-07-11 18:53:45 -04:00
Leonardo de Moura	554a42b407	fix(library/tactic/unfold_rec): add annother brec pattern that should be checked in the unfold recursive definition tactic	2015-07-10 22:16:23 -04:00
Leonardo de Moura	a9515ac7a4	feat(library/tactic/rewrite_tactic): try to fold nested recursive applications after unfolding a recursive function ... See issue #692. The implementation still has some rough spots. It is not clear what the right semantic is. Moreover, the folds in e_closure could not be eliminated automatically.	2015-07-08 21:19:18 -04:00