| 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 |
| Wed, 23 Feb 2011 23:55:37 +0000 | Christian Urban | updated to post-2011 Isabelle | file | diff | annotate |
| Fri, 29 Oct 2010 11:00:37 +0100 | Christian Urban | disabled foobar_prove; updated to new Isabelle | file | diff | annotate |
| Sat, 28 Aug 2010 13:27:16 +0800 | Christian Urban | updated to new isabelle | file | diff | annotate |
| Fri, 13 Aug 2010 18:05:30 +0800 | Christian Urban | updated to new isabelle | file | diff | annotate |
| Thu, 27 May 2010 10:39:07 +0200 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Mon, 17 May 2010 18:20:48 +0100 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Mon, 26 Apr 2010 05:20:01 +0200 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Sat, 24 Apr 2010 22:55:50 +0200 | Christian Urban | added a section to the introduction; described @{make_string} | file | diff | annotate |
| Fri, 08 Jan 2010 21:31:45 +0100 | Christian Urban | polished | file | diff | annotate |
| Thu, 19 Nov 2009 20:23:15 +0100 | Christian Urban | tuned | file | diff | annotate |
| Thu, 19 Nov 2009 14:11:50 +0100 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Tue, 17 Nov 2009 23:59:19 +0100 | Christian Urban | modified the typ-pretty-printer and added parser exercise | file | diff | annotate |
| Tue, 17 Nov 2009 20:36:18 +0100 | Christian Urban | added exercise | file | diff | annotate |