| Sun, 18 Sep 2005 15:20:08 +0200 | wenzelm | converted to Isar theory format; | file | diff | annotate |
| Fri, 21 May 2004 21:14:18 +0200 | wenzelm | proper use of 'syntax'; | file | diff | annotate |
| Tue, 27 Jul 1999 19:02:43 +0200 | paulson | installation of simplifier and classical reasoner, better rules etc | file | diff | annotate |
| Wed, 09 Oct 1996 13:32:33 +0200 | paulson | New unified treatment of sequent calculi by Sara Kalvala | file | diff | annotate |