src/ZF/WF.thy
Sat, 17 Mar 2012 12:36:11 +0000 paulson tidying and structured proofs
Thu, 15 Mar 2012 16:35:02 +0000 paulson replacing ":" by "\<in>"
Tue, 06 Mar 2012 16:06:52 +0000 paulson Using mathematical notation for <-> and cardinal arithmetic
Tue, 06 Mar 2012 15:15:49 +0000 paulson mathematical symbols instead of ASCII
Sun, 20 Nov 2011 20:15:02 +0100 wenzelm eliminated obsolete "standard";
Sat, 13 Mar 2010 16:44:12 +0100 wenzelm removed old CVS Ids;
Sun, 07 Oct 2007 21:19:31 +0200 wenzelm modernized specifications;
Sun, 15 Apr 2007 23:25:52 +0200 wenzelm read prop as prop, not term;
Fri, 17 Jun 2005 16:12:49 +0200 haftmann migrated theory headers to new format
Thu, 23 Jan 2003 10:30:14 +0100 paulson tidying (by script)
Wed, 15 Jan 2003 16:45:32 +0100 paulson more new-style theories
Wed, 09 Oct 2002 11:07:13 +0200 paulson Re-organization of Constructible theories
Tue, 27 Aug 2002 11:09:33 +0200 wenzelm avoid duplicate fact bindings;
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
Fri, 28 Jun 2002 11:24:21 +0200 paulson tweaked
Wed, 26 Jun 2002 10:26:46 +0200 paulson new theorems
Tue, 18 Jun 2002 17:58:21 +0200 paulson new lemma
Tue, 18 Jun 2002 10:51:04 +0200 paulson new theorems
Wed, 05 Jun 2002 15:34:55 +0200 paulson Tidying up. Mainly moving proofs from Main.thy to other (Isar) theory files.
Thu, 23 May 2002 17:05:21 +0200 paulson new definition of "apply" and new simprule "beta_if"
Mon, 20 May 2002 11:45:57 +0200 paulson conversion of equalities and WF to Isar
Fri, 10 Oct 1997 18:23:31 +0200 wenzelm fixed dots;
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, 07 Mar 1995 13:21:38 +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;
Thu, 16 Sep 1993 12:20:38 +0200 clasohm Initial revision
less more (0) tip