src/HOL/Algebra/UnivPoly.thy
Fri, 13 Nov 2009 14:14:04 +0100 nipkow renamed lemmas "anti_sym" -> "antisym"
Sat, 17 Oct 2009 14:43:18 +0200 wenzelm eliminated hard tabulators, guessing at each author's individual tab-width;
Mon, 31 Aug 2009 14:09:42 +0200 nipkow tuned the simp rules for Int involving insert and intervals.
Fri, 28 Aug 2009 18:52:41 +0200 nipkow Turned "x <= y ==> sup x y = y" (and relatives) into simp rules
Thu, 26 Mar 2009 20:08:55 +0100 wenzelm interpretation/interpret: prefixes are mandatory by default;
Sun, 08 Mar 2009 17:19:15 +0100 wenzelm proper local context for text with antiquotations;
Fri, 19 Dec 2008 14:31:17 +0100 ballarin More porting to new locales.
Wed, 17 Dec 2008 17:53:56 +0100 ballarin More porting to new locales.
Tue, 16 Dec 2008 21:10:53 +0100 ballarin More porting to new locales.
Mon, 17 Nov 2008 17:00:55 +0100 haftmann tuned unfold_locales invocation
Mon, 18 Aug 2008 17:57:06 +0200 ballarin Theorem on polynomial division and lemmas.
Fri, 01 Aug 2008 18:10:52 +0200 ballarin Generalised polynomial lemmas from cring to ring.
Thu, 31 Jul 2008 09:49:21 +0200 ballarin Tuned (for the sake of a meaningless log entry).
Tue, 15 Jul 2008 16:50:09 +0200 ballarin Removed uses of context element includes.
Sat, 17 May 2008 23:37:07 +0200 wenzelm avoid undeclared variables within proofs;
Wed, 05 Mar 2008 21:33:59 +0100 wenzelm explicit referencing of background facts;
Wed, 13 Jun 2007 00:01:41 +0200 wenzelm tuned proofs: avoid implicit prems;
Fri, 11 May 2007 00:43:45 +0200 wenzelm tuned proofs;
Thu, 23 Nov 2006 20:34:21 +0100 wenzelm prefer antiquotations over LaTeX macros;
Wed, 30 Aug 2006 03:19:08 +0200 webertj lin_arith_prover: splitting reverted because of performance loss
Thu, 03 Aug 2006 14:57:26 +0200 ballarin Restructured algebra library, added ideals and quotient rings.
Wed, 02 Aug 2006 16:50:41 +0200 webertj lin_arith_prover splits certain operators (e.g. min, max, abs)
Wed, 26 Jul 2006 19:23:04 +0200 webertj linear arithmetic splits certain operators (e.g. min, max, abs)
Tue, 04 Jul 2006 14:47:01 +0200 ballarin Method intro_locales replaced by intro_locales and unfold_locales.
Tue, 20 Jun 2006 15:53:44 +0200 ballarin Restructured locales with predicates: import is now an interpretation.
Tue, 06 Jun 2006 10:05:57 +0200 ballarin Improved parameter management of locales.
Fri, 05 May 2006 22:11:19 +0200 wenzelm get rid of 'concl is';
Wed, 17 Aug 2005 17:02:16 +0200 ballarin Use interpretation in locales.
Fri, 01 Jul 2005 14:03:50 +0200 berghofe Removed setsubgoaler hack (thanks to strengthened finsum_cong).
Fri, 17 Jun 2005 16:12:49 +0200 haftmann migrated theory headers to new format
Mon, 09 May 2005 16:38:56 +0200 paulson from simplesubst to new subst
Mon, 18 Apr 2005 09:25:23 +0200 ballarin Interpretation supports statically scoped attributes; documentation.
Mon, 11 Apr 2005 12:34:34 +0200 ballarin First release of interpretation commands.
Wed, 09 Mar 2005 18:44:52 +0100 ballarin First version of global registration command.
Tue, 01 Feb 2005 18:01:57 +0100 paulson the new subst tactic, by Lucas Dixon
Mon, 02 Aug 2004 09:44:46 +0200 ballarin Theories now take advantage of recent syntax improvements with (structure).
Mon, 26 Jul 2004 15:48:50 +0200 ballarin New prover for transitive and reflexive-transitive closure of relations.
Thu, 15 Jul 2004 13:11:34 +0200 nipkow Moved to new m<..<n syntax for set intervals.
Thu, 17 Jun 2004 17:18:30 +0200 paulson removal of magmas and semigroups
Thu, 06 May 2004 14:14:18 +0200 wenzelm tuned document;
Fri, 23 Apr 2004 21:46:04 +0200 wenzelm improved notation;
Thu, 22 Apr 2004 11:01:34 +0200 wenzelm improved notation;
Fri, 16 Apr 2004 13:52:43 +0200 wenzelm simplified ML code for setsubgoaler;
Fri, 16 Apr 2004 04:07:10 +0200 wenzelm tuned document;
Tue, 13 Apr 2004 13:53:54 +0200 ballarin Added brief intro text.
Thu, 19 Feb 2004 16:44:21 +0100 ballarin New lemmas about inversion of restricted functions.
Wed, 07 May 2003 22:07:33 +0200 ballarin Small changes for release Isabelle 2003.
Fri, 02 May 2003 20:02:50 +0200 ballarin HOL-Algebra complete for release Isabelle2003 (modulo section headers).
Wed, 30 Apr 2003 18:32:06 +0200 ballarin HOL-Algebra: New polynomial development added.
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