| Fri, 31 Jul 1998 18:46:55 +0200 | paulson | Tidied; uses records | file | diff | annotate |
| Fri, 24 Jul 1998 17:20:55 +0200 | nipkow | update -> fun_upd | file | diff | annotate |
| Thu, 02 Jul 1998 16:53:55 +0200 | paulson | Uncurried functions LeadsTo and reach | file | diff | annotate |
| Tue, 23 Jun 1998 18:07:45 +0200 | nipkow | Consequences of the change from [ := ] to ( := ) in theory Update. | file | diff | annotate |
| Mon, 22 Jun 1998 17:26:46 +0200 | wenzelm | isatool fixgoal; | file | diff | annotate |
| Tue, 05 May 1998 17:28:22 +0200 | paulson | New syntax for function update; moved to main HOL directory | file | diff | annotate |
| Fri, 03 Apr 1998 12:34:33 +0200 | paulson | New UNITY theory | file | diff | annotate |