| Wed, 10 Apr 2019 21:29:32 +0100 | paulson | Fixing the main Homology theory; also moving a lot of sum/prod lemmas into their generic context | file | diff | annotate |
| Thu, 07 Jun 2018 19:36:12 +0200 | nipkow | utilize 'flip' | file | diff | annotate |
| Sat, 13 Jan 2018 09:18:54 +0000 | haftmann | restored naming of lemmas after corresponding constants | file | diff | annotate |
| Wed, 10 Jan 2018 15:25:09 +0100 | nipkow | ran isabelle update_op on all sources | file | diff | annotate |
| Mon, 30 Oct 2017 13:18:41 +0000 | haftmann | tuned some proofs and added some lemmas | file | diff | annotate |
| Wed, 30 Aug 2017 18:01:27 +0200 | Andreas Lochbihler | add type of unordered pairs | file | diff | annotate |