| Wed, 11 Nov 2009 12:15:48 +0100 | Christian Urban | updated to new Isabelle | file | diff | annotate |
| Mon, 09 Nov 2009 09:25:51 +0100 | Christian Urban | section about matching and unification of types | file | diff | annotate |
| Sat, 07 Nov 2009 10:08:09 +0100 | Christian Urban | added a section about unification and matching | file | diff | annotate |