| Sun, 10 Oct 2021 01:40:30 +0100 | Christian Urban | updated for Isabelle 2021 | file | diff | annotate |
| Sun, 10 Oct 2021 00:56:47 +0100 | Christian Urban | updated | file | diff | annotate |
| Mon, 29 Jul 2019 09:37:20 +0100 | Christian Urban | updated | file | diff | annotate |
| Fri, 10 May 2019 11:56:37 +0100 | Christian Urban | updated | file | diff | annotate |
| Mon, 10 Sep 2018 21:41:54 +0100 | Christian Urban | updated | file | diff | annotate |
| Sat, 18 Aug 2018 01:54:44 +0100 | Christian Urban | updated | file | diff | annotate |
| Fri, 17 Aug 2018 12:00:25 +0100 | Christian Urban | updated | file | diff | annotate |
| Thu, 16 Aug 2018 01:12:00 +0100 | Christian Urban | updated | file | diff | annotate |
| Wed, 25 Oct 2017 12:18:44 +0100 | cu | updated | file | diff | annotate |
| Thu, 05 Oct 2017 12:45:13 +0100 | Christian Urban | updated | file | diff | annotate |
| Fri, 22 Sep 2017 12:25:25 +0100 | Christian Urban | updated | file | diff | annotate |
| Wed, 06 Sep 2017 00:52:08 +0100 | Christian Urban | updated | file | diff | annotate |
| Sun, 27 Aug 2017 00:03:31 +0300 | Christian Urban | simplified proof | file | diff | annotate |
| Fri, 25 Aug 2017 23:54:10 +0200 | Christian Urban | updated | file | diff | annotate |
| Fri, 25 Aug 2017 23:52:49 +0200 | Christian Urban | updated | file | diff | annotate |
| Fri, 25 Aug 2017 15:05:20 +0200 | Christian Urban | updated | file | diff | annotate |
| Fri, 18 Aug 2017 14:51:29 +0100 | Christian Urban | updated | file | diff | annotate |
| Fri, 11 Aug 2017 20:29:01 +0100 | Christian Urban | updated | file | diff | annotate |
| Wed, 19 Jul 2017 14:55:46 +0100 | Christian Urban | updated | file | diff | annotate |
| Tue, 18 Jul 2017 18:39:20 +0100 | Christian Urban | changed definitions of PRF | file | diff | annotate |
| Sun, 26 Feb 2017 23:46:22 +0000 | Christian Urban | updated | file | diff | annotate |