src/HOL/Relation.thy
Tue, 10 Jul 2007 17:30:50 +0200 haftmann moved lfp_induct2 here
Fri, 01 Jun 2007 15:12:56 +0200 krauss Added simp-rules: "R O {} = {}" and "{} O R = {}"
Wed, 24 Jan 2007 17:10:50 +0100 paulson some new lemmas
Fri, 17 Nov 2006 02:20:03 +0100 wenzelm more robust syntax for definition/abbreviation/notation;
Tue, 07 Nov 2006 11:47:57 +0100 wenzelm renamed 'const_syntax' to 'notation';
Tue, 26 Sep 2006 17:33:04 +0200 krauss Changed precedence of "op O" (relation composition) from 60 to 75.
Tue, 16 May 2006 21:33:01 +0200 wenzelm tuned concrete syntax -- abbreviation/const_syntax;
Sat, 08 Apr 2006 22:51:06 +0200 wenzelm refined 'abbreviation';
Thu, 23 Mar 2006 20:03:53 +0100 nipkow Converted translations to abbbreviations.
Fri, 10 Mar 2006 00:53:28 +0100 huffman added many simple lemmas
Thu, 22 Sep 2005 23:56:15 +0200 nipkow renamed rules to iprover
Fri, 03 Sep 2004 10:27:05 +0200 paulson new theorem symD
Wed, 18 Aug 2004 11:09:40 +0200 nipkow import -> imports
Mon, 16 Aug 2004 14:22:27 +0200 nipkow New theory header syntax.
Wed, 26 Feb 2003 10:44:16 +0100 paulson some x-symbols and some new lemmas
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