| Mon, 24 May 2010 20:02:11 +0100 | Christian Urban | added phi for morphisms | file | diff | annotate |
| Mon, 17 May 2010 18:20:48 +0100 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Mon, 17 May 2010 17:27:21 +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 |
| Wed, 07 Apr 2010 11:32:00 +0200 | Christian Urban | added something about ERROR and Fail | file | diff | annotate |
| Wed, 07 Apr 2010 11:12:12 +0200 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Sun, 07 Mar 2010 21:15:05 +0100 | Christian Urban | updated to new isabelle | file | diff | annotate |
| Thu, 11 Feb 2010 10:44:50 +0100 | Christian Urban | typos fixed by Michael Norrish | file | diff | annotate |
| Fri, 05 Feb 2010 15:49:03 +0100 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Thu, 14 Jan 2010 22:10:04 +0100 | Christian Urban | a bit more tuning | file | diff | annotate |
| Fri, 08 Jan 2010 21:31:45 +0100 | Christian Urban | polished | file | diff | annotate |
| Fri, 01 Jan 2010 00:19:11 +0100 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Sun, 06 Dec 2009 14:26:14 +0100 | Christian Urban | polised | file | diff | annotate |
| Fri, 04 Dec 2009 23:45:32 +0100 | Christian Urban | polised the section about Subgoal.FOCUS | file | diff | annotate |
| Thu, 03 Dec 2009 14:19:13 +0100 | Christian Urban | tuned | file | diff | annotate |
| Wed, 02 Dec 2009 17:06:41 +0100 | Christian Urban | tunded | file | diff | annotate |
| Wed, 02 Dec 2009 03:46:32 +0100 | Christian Urban | tuned | file | diff | annotate |
| Wed, 02 Dec 2009 02:34:09 +0100 | Christian Urban | implemented suggestion from Sascha | file | diff | annotate |
| Tue, 01 Dec 2009 12:25:34 +0100 | Christian Urban | improved section on conversions | file | diff | annotate |
| Wed, 25 Nov 2009 21:00:31 +0100 | Christian Urban | added RANGE | file | diff | annotate |
| Tue, 24 Nov 2009 22:55:44 +0100 | Christian Urban | added something about unifiacation and instantiations | file | diff | annotate |
| Tue, 24 Nov 2009 16:34:39 +0100 | Christian Urban | tuned solution with comb_conv | file | diff | annotate |
| Sun, 22 Nov 2009 15:27:10 +0100 | Christian Urban | updated to new Isabelle and clarified Skip_Proof | file | diff | annotate |
| Sun, 22 Nov 2009 03:13:29 +0100 | Christian Urban | tuning | file | diff | annotate |
| Sat, 21 Nov 2009 00:29:43 +0100 | Christian Urban | tuned | file | diff | annotate |
| Fri, 20 Nov 2009 03:03:04 +0100 | Christian Urban | started something about sorts | file | diff | annotate |
| Thu, 19 Nov 2009 20:23:15 +0100 | Christian Urban | tuned | file | diff | annotate |
| Thu, 19 Nov 2009 20:00:10 +0100 | Christian Urban | tuned | file | diff | annotate |
| Thu, 19 Nov 2009 17:48:44 +0100 | Christian Urban | spilt the Essential's chapter | file | diff | annotate |