| Wed, 07 Apr 2010 11:12:12 +0200 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Wed, 25 Nov 2009 21:00:31 +0100 | Christian Urban | added RANGE | file | diff | annotate |
| Tue, 13 Oct 2009 22:57:25 +0200 | Christian Urban | tuned the ML-output mechanism; tuned slightly the text | file | diff | annotate |