src/HOL/Orderings.thy
Wed, 15 Nov 2006 17:05:42 +0100 haftmann added transitivity rules, reworking of min/max lemmas
Mon, 13 Nov 2006 15:43:06 +0100 haftmann introduces preorders
Thu, 09 Nov 2006 11:58:13 +0100 wenzelm modified less/less_eq syntax to avoid "x < y < z" etc.;
Wed, 08 Nov 2006 19:46:10 +0100 haftmann abstract ordering theories
Tue, 07 Nov 2006 14:03:06 +0100 haftmann made locale partial_order compatible with axclass order; changed import order; consecutive changes
Tue, 07 Nov 2006 11:46:46 +0100 wenzelm renamed 'const_syntax' to 'notation';
Mon, 06 Nov 2006 16:28:35 +0100 haftmann removed dependency of ord on eq
Sun, 05 Nov 2006 21:44:33 +0100 wenzelm fixed print_translation for ALL/EX and <, <=, etc.; tuned syntax names;
Mon, 23 Oct 2006 11:05:07 +0200 haftmann cleanup in ML setup code
Fri, 20 Oct 2006 18:20:22 +0200 haftmann cleaned up
Mon, 16 Oct 2006 14:07:20 +0200 haftmann fixed print translations for bounded quantification
Tue, 26 Sep 2006 13:34:17 +0200 haftmann tuned syntax for <= <
Tue, 19 Sep 2006 15:21:42 +0200 haftmann added operational equality
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, 16 May 2006 21:33:01 +0200 wenzelm tuned concrete syntax -- abbreviation/const_syntax;
Sat, 13 May 2006 21:13:25 +0200 wenzelm reactivated translations for less/less_eq;
Tue, 02 May 2006 20:42:32 +0200 wenzelm replaced syntax/translations by abbreviation;
Mon, 01 May 2006 18:10:40 +0200 paulson some facts about min, max and add, diff
Fri, 17 Mar 2006 09:34:23 +0100 haftmann renamed op < <= to Orderings.less(_eq)
Tue, 14 Feb 2006 17:07:48 +0100 haftmann added theory of executable rational numbers
Mon, 30 Jan 2006 08:20:56 +0100 haftmann adaptions to codegen_package
Tue, 17 Jan 2006 16:36:57 +0100 haftmann substantial improvements in code generator
Mon, 17 Oct 2005 23:10:13 +0200 wenzelm change_claset/simpset;
Wed, 03 Aug 2005 14:48:36 +0200 avigad added extra transitivity rules
Fri, 15 Jul 2005 15:44:15 +0200 wenzelm tuned fold on terms;
Wed, 13 Jul 2005 15:06:20 +0200 paulson generlization of some "nat" theorems
Thu, 07 Jul 2005 19:01:04 +0200 obua 1) all theorems in Orderings can now be given as a parameter
Fri, 17 Jun 2005 16:12:49 +0200 haftmann migrated theory headers to new format
Tue, 31 May 2005 11:53:12 +0200 wenzelm tuned;
Wed, 11 May 2005 09:50:33 +0200 nipkow Added thms by Brian Huffmann
Mon, 25 Apr 2005 17:58:41 +0200 ballarin Subsumption of locale interpretations.
Sat, 23 Apr 2005 19:49:16 +0200 wenzelm _gt, _gt: syntax instead of consts;
Thu, 21 Apr 2005 17:22:17 +0200 nipkow tuning locales
Wed, 20 Apr 2005 17:19:18 +0200 nipkow Used locale interpretations everywhere.
Thu, 24 Mar 2005 16:34:15 +0100 ballarin Transitivity reasoner ignores types amenable to linear arithmetic.
Sun, 13 Feb 2005 17:15:14 +0100 skalberg Deleted Library.option type.
Thu, 10 Feb 2005 18:51:12 +0100 nipkow Moved oderings from HOL into the new Orderings.thy
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