| Wed, 26 Oct 2011 13:18:51 +0100 | Christian Urban | minor things | file | diff | annotate |
| Wed, 26 Oct 2011 12:59:44 +0100 | Christian Urban | updated to post-2011-1 Isabelle | file | diff | annotate |
| Wed, 19 Oct 2011 21:57:22 +0100 | Christian Urban | a few things updated | file | diff | annotate |
| Mon, 17 Oct 2011 13:30:49 +0100 | Christian Urban | this version works with Isabelle2011-1 | file | diff | annotate |
| Sun, 31 Jul 2011 00:00:58 +0100 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Tue, 28 Jun 2011 09:22:00 +0100 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Tue, 21 Jun 2011 12:53:16 +0100 | Christian Urban | added an excercise originally by Jasmin Blanchette | file | diff | annotate |
| Mon, 20 Jun 2011 13:59:58 +0100 | Christian Urban | more polishing | file | diff | annotate |