Commit Graph

3 Commits

Author SHA1 Message Date
Patrick Stevens
f2f4e867fc Rejig subgroups, add ideals (#79) 2019-11-19 19:56:01 +00:00
Patrick Stevens
ff6ef4f1a1 Direct sums: preparing for vector spaces (#74) 2019-11-16 15:06:57 +00:00
Patrick Stevens
d95f510cdd Tidy up groups (#64) 2019-11-03 17:12:48 +00:00