| Wed, 07 Sep 2005 20:22:39 +0200 | wenzelm | converted to Isar theory format; | file | diff | annotate |
| Fri, 05 Oct 2001 23:58:52 +0200 | wenzelm | tuned; | file | diff | annotate |
| Tue, 30 May 2000 16:08:38 +0200 | wenzelm | cleaned up; | file | diff | annotate |
| Thu, 09 Oct 1997 17:20:15 +0200 | wenzelm | *** empty log message *** | file | diff | annotate |