src/ZF/Nat.thy
Fri, 08 Nov 2019 12:07:39 +0100 wenzelm tuned proofs -- more stable proof terms without [rule_format];
Fri, 04 Jan 2019 23:22:53 +0100 wenzelm isabelle update -u control_cartouches;
Sun, 24 Jun 2018 15:57:48 +0200 wenzelm simplified ZF theory names (in contrast to 6a0801279f4c): session-qualification already achieves disjointness;
Sun, 07 Oct 2007 21:19:31 +0200 wenzelm modernized specifications;
Fri, 17 Jun 2005 16:12:49 +0200 haftmann migrated theory headers to new format
Tue, 19 Aug 2003 13:54:20 +0200 paulson new case_tac
Fri, 30 May 2003 11:44:29 +0200 paulson getting ZF/UNITY working again
Tue, 27 May 2003 11:39:03 +0200 paulson updating ZF-UNITY with Sidi's new material
Wed, 19 Feb 2003 10:53:27 +0100 paulson fixed anomalies in the installed classical rules
Thu, 23 Jan 2003 10:30:14 +0100 paulson tidying (by script)
Fri, 04 Oct 2002 15:57:32 +0200 paulson Various simplifications of the Constructible theories
Tue, 27 Aug 2002 11:03:05 +0200 wenzelm *** empty log message ***
Sun, 14 Jul 2002 19:59:55 +0200 paulson Removal of mono.thy
Sun, 14 Jul 2002 15:14:43 +0200 paulson improved presentation markup
Tue, 02 Jul 2002 13:28:08 +0200 paulson Tidying and introduction of various new theorems
Wed, 05 Jun 2002 15:34:55 +0200 paulson Tidying up. Mainly moving proofs from Main.thy to other (Isar) theory files.
Tue, 28 May 2002 11:07:36 +0200 paulson deleted some useless ML bindings
Wed, 22 May 2002 19:34:01 +0200 paulson more tidying
Wed, 22 May 2002 18:55:47 +0200 paulson new version of nat_case, nat_case3
Wed, 22 May 2002 17:26:34 +0200 paulson conversion of Nat to Isar
Thu, 17 Jan 2002 12:45:52 +0100 paulson new definitions from Sidi Ehmety
Fri, 03 Jan 1997 15:01:55 +0100 paulson Implicit simpsets and clasets for FOL and ZF
Tue, 06 Feb 1996 12:27:17 +0100 clasohm expanded tabs
Sat, 09 Dec 1995 13:36:11 +0100 clasohm removed quotes from consts and syntax sections
Thu, 22 Jun 1995 17:13:05 +0200 clasohm removed \...\ inside strings
Tue, 29 Nov 1994 00:31:31 +0100 lcp replaced "rules" by "defs"
Tue, 21 Jun 1994 17:20:34 +0200 lcp Addition of cardinals and order types, various tidying
Tue, 16 Nov 1993 14:24:21 +0100 clasohm made pseudo theories for all ML files;
Fri, 17 Sep 1993 16:16:38 +0200 lcp Installation of new simplifier for ZF. Deleted all congruence rules not
Thu, 16 Sep 1993 12:20:38 +0200 clasohm Initial revision
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