3 commits

Author	SHA1	Message	Date
Leonardo de Moura	0828ca775c	feat(library/data): add type equivalence lemmas for subtype and vector	2015-07-06 12:44:51 -07:00
Leonardo de Moura	9f7c4aac69	feat(library): add helper lemmas for equivalent types	2015-07-06 12:17:57 -07:00
Leonardo de Moura	01ba0b4747	feat(library/logic/equiv): add equivalence between types ... This is a good test for the simplifier	2015-07-06 11:17:03 -07:00