2 commits

Author	SHA1	Message	Date
Jeremy Avigad	e59400b58c	feat(library/data/int/{div,gcd}): add some theorems, to reduce rationals	2015-06-08 22:43:51 +10:00
Jeremy Avigad	dcae29a253	feat(library/data/int/gcd.lean): add gcd for the integers	2015-06-01 12:35:44 +10:00