Tue, 08 Jun 2010 15:18:30 +0200 | 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 |
Fri, 30 Oct 2009 09:42:17 +0100 | haftmann | Proof.goal | file | diff | annotate |