| Thu, 20 Feb 2014 23:46:40 +0100 | wenzelm | tuned proofs; | file | diff | annotate |
| Thu, 01 Jul 2010 18:31:46 +0200 | wenzelm | misc tuning and modernization; | file | diff | annotate |
| Tue, 20 Oct 2009 19:37:09 +0200 | wenzelm | modernized session Isar_Examples; | file | diff | annotate | base |