| Thu, 27 May 2010 10:39:07 +0200 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Fri, 30 Oct 2009 09:42:16 +0100 | haftmann | avoid value restriction | 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 |