| Tue, 06 Mar 2012 17:01:37 +0000 | paulson | More mathematical symbols for ZF examples | file | diff | annotate |
| Sun, 20 Nov 2011 20:15:02 +0100 | wenzelm | eliminated obsolete "standard"; | file | diff | annotate |
| Sat, 17 Oct 2009 14:43:18 +0200 | wenzelm | eliminated hard tabulators, guessing at each author's individual tab-width; | file | diff | annotate |
| Sun, 07 Oct 2007 21:19:31 +0200 | wenzelm | modernized specifications; | file | diff | annotate |
| Fri, 17 Jun 2005 16:12:49 +0200 | haftmann | migrated theory headers to new format | file | diff | annotate |
| Tue, 01 Feb 2005 18:01:57 +0100 | paulson | the new subst tactic, by Lucas Dixon | file | diff | annotate |
| Tue, 08 Jul 2003 11:44:30 +0200 | paulson | Conversion of ZF/UNITY/{FP,Union} to Isar script. | file | diff | annotate |
| Thu, 15 Nov 2001 15:07:16 +0100 | ehmety | *** empty log message *** | file | diff | annotate |
| Wed, 08 Aug 2001 14:33:10 +0200 | paulson | new ZF/UNITY theory | file | diff | annotate |