src/HOL/Set.thy
Tue, 06 Sep 2011 14:25:16 +0200 nipkow added new lemmas
Thu, 25 Aug 2011 14:06:34 +0200 krauss lemma Compl_insert: "- insert x A = (-A) - {x}"
Wed, 17 Aug 2011 18:05:31 +0200 wenzelm modernized signature of Term.absfree/absdummy;
Sun, 24 Jul 2011 21:27:25 +0200 haftmann more coherent structure in and across theories
Mon, 18 Jul 2011 21:15:51 +0200 haftmann moved lemmas to appropriate theory
Sun, 17 Jul 2011 19:48:02 +0200 haftmann moving UNIV = ... equations to their proper theories
Thu, 14 Jul 2011 00:20:43 +0200 haftmann tuned lemma positions and proofs
Fri, 22 Apr 2011 15:05:04 +0200 wenzelm misc tuning and simplification;
Fri, 22 Apr 2011 14:30:32 +0200 wenzelm proper context for Quantifier1 simprocs (avoid bad ProofContext.init_global from abc655166d61);
Fri, 22 Apr 2011 13:58:13 +0200 wenzelm modernized Quantifier1 simproc setup;
Fri, 08 Apr 2011 14:20:57 +0200 wenzelm discontinued special treatment of structure Mixfix;
Fri, 08 Apr 2011 13:31:16 +0200 wenzelm explicit structure Syntax_Trans;
Wed, 30 Mar 2011 11:32:52 +0200 bulwahn renewing specifications in HOL: replacing types by type_synonym
Fri, 10 Dec 2010 16:10:50 +0100 haftmann moved most fundamental lemmas upwards
Wed, 08 Dec 2010 15:05:46 +0100 haftmann bot comes before top, inf before sup etc.
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