src/ZF/Coind/ECR.thy
Wed, 11 Jun 2014 14:24:23 +1000 Thomas Sewell Hypsubst preserves equality hypotheses
Tue, 06 Mar 2012 16:46:27 +0000 paulson mathematical symbols for Isabelle/ZF example theories
Sun, 20 Nov 2011 20:15:02 +0100 wenzelm eliminated obsolete "standard";
Sat, 17 Oct 2009 14:43:18 +0200 wenzelm eliminated hard tabulators, guessing at each author's individual tab-width;
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
Wed, 10 Jul 2002 16:54:07 +0200 paulson Fixed quantified variable name preservation for ball and bex (bounded quants)
Sat, 29 Dec 2001 18:36:12 +0100 wenzelm tuned document sources;
Tue, 25 Dec 2001 10:02:01 +0100 paulson conversion to Isar
Mon, 21 May 2001 14:46:30 +0200 paulson X-symbols for ZF
Wed, 13 Jan 1999 15:14:47 +0100 paulson tidying of datatype and inductive definitions
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
Mon, 27 Feb 1995 18:12:21 +0100 lcp New example by Jacob Frost, tidied by lcp
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