| Wed, 01 Sep 1999 11:16:02 +0200 | paulson | tidied some proofs | file | diff | annotate |
| Mon, 24 May 1999 15:49:44 +0200 | paulson | updated for stronger version of psp | file | diff | annotate |
| Thu, 29 Apr 1999 10:51:58 +0200 | paulson | made many specification operators infix | file | diff | annotate |
| Mon, 04 Jan 1999 15:07:47 +0100 | nipkow | Version 1.0 of linear nat arithmetic. | file | diff | annotate |
| Sat, 31 Oct 1998 12:42:34 +0100 | paulson | locales now implicitly quantify over free variables | file | diff | annotate |
| Thu, 15 Oct 1998 11:35:07 +0200 | paulson | specifications as sets of programs | file | diff | annotate |
| Fri, 09 Oct 1998 11:10:59 +0200 | paulson | polymorphic versions of nat_neq_iff and nat_neqE | file | diff | annotate |
| Thu, 01 Oct 1998 18:28:18 +0200 | paulson | abstype of programs | file | diff | annotate |
| Tue, 15 Sep 1998 15:04:07 +0200 | paulson | From Compl(A) to -A | file | diff | annotate |
| Tue, 01 Sep 1998 15:07:11 +0200 | paulson | New approach, using a locale | file | diff | annotate |
| Thu, 06 Aug 1998 15:47:26 +0200 | paulson | A higher-level treatment of LeadsTo, minimizing use of "reachable" | file | diff | annotate |
| Wed, 05 Aug 1998 10:57:25 +0200 | paulson | New record type of programs | file | diff | annotate |
| Fri, 31 Jul 1998 18:46:55 +0200 | paulson | Tidied; uses records | file | diff | annotate |
| Thu, 02 Jul 1998 16:53:55 +0200 | paulson | Uncurried functions LeadsTo and reach | file | diff | annotate |
| Mon, 22 Jun 1998 17:26:46 +0200 | wenzelm | isatool fixgoal; | file | diff | annotate |
| Fri, 03 Apr 1998 12:34:33 +0200 | paulson | New UNITY theory | file | diff | annotate |