src/HOL/Finite_Set.thy
Mon, 07 Feb 2005 08:02:14 +0100 nipkow fixed latex problems
Sat, 05 Feb 2005 19:24:11 +0100 nipkow Added Lattice locale
Fri, 04 Feb 2005 18:34:34 +0100 paulson comment
Fri, 04 Feb 2005 17:14:42 +0100 nipkow Added semi-lattice locales and reorganized fold1 lemmas
Wed, 02 Feb 2005 18:06:00 +0100 paulson generalization and tidying
Wed, 02 Feb 2005 09:15:40 +0100 nipkow fold and fol1 changes
Wed, 02 Feb 2005 08:53:03 +0100 nipkow added [simp]
Sun, 30 Jan 2005 20:48:50 +0100 nipkow renamed a few vars, added a lemma
Fri, 28 Jan 2005 15:44:03 +0100 nipkow proof simpification
Fri, 21 Jan 2005 13:52:09 +0100 paulson new theorem image_eq_fold
Tue, 14 Dec 2004 10:45:16 +0100 paulson new and stronger lemmas and improved simplification for finite sets
Sun, 12 Dec 2004 16:25:47 +0100 nipkow REorganized Finite_Set
Thu, 09 Dec 2004 18:30:59 +0100 nipkow First step in reorganizing Finite_Set
Mon, 06 Dec 2004 14:14:03 +0100 nipkow Started to clean up and generalize FiniteSet
Wed, 24 Nov 2004 11:12:10 +0100 nipkow changed the order of !!-quantifiers in finite set induction.
Tue, 23 Nov 2004 18:58:59 +0100 obua prettier proof of setsum_diff
Tue, 23 Nov 2004 16:42:54 +0100 nipkow renamed 2 lemmas
Tue, 23 Nov 2004 15:50:27 +0100 obua relaxed type constraints of lemmas: setsum_nonneg, setsum_nonpos, setsum_negf, setsum_Un_ring
Tue, 23 Nov 2004 15:25:39 +0100 obua Added lemmas setsum_mono, finite_setsum_diff1, finite_setsum_diff
Tue, 23 Nov 2004 09:08:35 +0100 nipkow generalized lemma
Tue, 23 Nov 2004 08:58:32 +0100 nipkow added lemma
Sat, 13 Nov 2004 07:47:34 +0100 nipkow More lemmas
Thu, 07 Oct 2004 15:42:30 +0200 paulson simplification tweaks for better arithmetic reasoning
Mon, 04 Oct 2004 15:28:03 +0200 paulson revised simprules for division
Wed, 18 Aug 2004 11:09:40 +0200 nipkow import -> imports
Mon, 16 Aug 2004 14:22:27 +0200 nipkow New theory header syntax.
Mon, 09 Aug 2004 10:09:44 +0200 nipkow Aded a thm.
Wed, 04 Aug 2004 19:11:02 +0200 nipkow added some inj_on thms
Thu, 22 Jul 2004 17:37:31 +0200 nipkow Modified \<Sum> syntax a little.
Thu, 15 Jul 2004 15:32:32 +0200 paulson redefining sumr to be a translation to setsum
Wed, 14 Jul 2004 10:25:03 +0200 nipkow added {0::nat..n(} = {..n(}
Thu, 24 Jun 2004 17:52:55 +0200 paulson ringpower to recpower
Tue, 15 Jun 2004 10:40:05 +0200 paulson strengthened some theorems
Wed, 09 Jun 2004 11:18:51 +0200 paulson moved some cardinality results into main HOL
Fri, 14 May 2004 16:52:53 +0200 paulson removed a premise of card_inj_on_le
Wed, 12 May 2004 10:00:56 +0200 nipkow fixed latex problems
Tue, 11 May 2004 20:11:08 +0200 obua changes made due to new Ring_and_Field theory
Fri, 23 Apr 2004 20:48:28 +0200 wenzelm tuned notation;
Wed, 14 Apr 2004 14:13:05 +0200 kleing use more symbols in HTML output
Thu, 01 Apr 2004 10:54:32 +0200 paulson new type class abelian_group
Thu, 25 Mar 2004 10:32:21 +0100 paulson new material from Avigad
Wed, 10 Mar 2004 10:34:49 +0100 paulson strengthened the axclass claims
Mon, 08 Mar 2004 11:12:06 +0100 paulson generic theorems about exponentials; general tidying up
Thu, 04 Mar 2004 12:06:07 +0100 paulson new material from Avigad, and simplified treatment of division by 0
Sat, 27 Dec 2003 21:02:14 +0100 paulson re-organized numeric lemmas
Fri, 19 Dec 2003 04:28:45 +0100 nipkow *** empty log message ***
Fri, 26 Sep 2003 10:34:57 +0200 paulson misc tidying
Thu, 20 Feb 2003 11:10:24 +0100 paulson new inverse image lemmas
Fri, 29 Nov 2002 09:48:28 +0100 nipkow added a few lemmas
Thu, 28 Nov 2002 10:50:42 +0100 ballarin HOL-Algebra partially ported to Isar.
Wed, 13 Nov 2002 15:24:42 +0100 berghofe Transitive closure is now defined inductively as well.
Fri, 27 Sep 2002 16:44:50 +0200 paulson Proof tidying
Fri, 20 Sep 2002 11:48:35 +0200 paulson less use of x-symbols
Mon, 12 Aug 2002 17:48:15 +0200 nipkow Added Mi and Max on sets, hid Min and Pls on numerals.
Wed, 24 Jul 2002 22:15:55 +0200 wenzelm simplified locale predicates;
Fri, 19 Jul 2002 18:44:36 +0200 wenzelm accomodate cumulative locale predicates;
Thu, 18 Jul 2002 12:08:45 +0200 wenzelm ACe_axioms;
Tue, 16 Jul 2002 18:26:09 +0200 wenzelm adapted to locale defs;
Mon, 25 Feb 2002 20:48:14 +0100 wenzelm clarified syntax of ``long'' statements: fixes/assumes/shows;
Fri, 11 Jan 2002 14:44:58 +0100 wenzelm lemmas (in ACe) AC;
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