3 commits

Author	SHA1	Message	Date
Ulrik Buchholtz	0c4baacfcc	fix free_abelian_group and direct_sum	2018-11-02 13:39:40 +01:00
Floris van Doorn	aa191493e9	give alternative definition of free group on a set with decidable equality	2018-01-17 19:18:13 -05:00
Floris van Doorn	73abecaa89	rename some files, update README	2017-07-04 16:11:21 +01:00

Renamed from algebra/free_commutative_group.hlean (Browse further)