Commit graph

14 commits

Author SHA1 Message Date
Steve Awodey
cefdc8f4e7 exact couple still 2017-04-27 18:07:30 -04:00
Steve Awodey
6e13cb9dad small changes 2017-04-27 17:09:20 -04:00
Steve Awodey
c313d33b03 working on it 2017-04-20 16:18:18 -04:00
Steve Awodey
200885ad21 started on derived couple 2017-04-07 15:05:10 -04:00
Egbert Rijke
3bd66e60a4 separate ses from exact_couple 2017-02-16 23:00:55 -05:00
Egbert Rijke
159ea323ab SES_hom extension lemma 2017-02-16 22:26:06 -05:00
Steve Awodey
2aaea21e2a tiny change 2017-02-16 21:10:44 -05:00
Egbert Rijke
e3f1d64330 useless commit 2017-02-08 12:26:23 -05:00
Egbert Rijke
cde8333151 short exact sequences 2017-01-26 17:44:37 -05:00
Egbert Rijke
af70424d60 work on SES 2017-01-26 16:55:59 -05:00
Floris van Doorn
b08457c77f move things to the Lean library, and update after changes in the Lean library 2016-11-24 00:11:55 -05:00
Steve Awodey
e87c235e24 WIP on exact couple and basic group theory 2016-11-10 16:49:09 -05:00
Egbert Rijke
81e6c07f23 progress on derived exact couples 2016-11-03 16:42:12 -04:00
Egbert Rijke
1b09aee650 initiating exact couples 2016-10-20 16:23:55 -04:00