2 commits

Author	SHA1	Message	Date
Jeremy Avigad	86b64cf43b	feat(library/data/set/*,library/algebra/group_bigops): better finiteness lemmas, reindexing for big operations	2015-12-31 15:16:57 -08:00
Jeremy Avigad	c52ffda0e0	feat(library/algebra/intervals): add notation for intervals	2015-12-26 10:45:53 -08:00