src/HOL/Tools/Groebner_Basis/groebner.ML
Thu, 06 May 2010 16:32:20 +0200 haftmann dropped auxiliary method sring_norm; integrated normalizer.ML and normalizer_data.ML
Sun, 07 Mar 2010 12:19:47 +0100 wenzelm modernized structure Object_Logic;
Sun, 28 Feb 2010 23:51:31 +0100 wenzelm more antiquotations;
Sat, 27 Feb 2010 23:13:01 +0100 wenzelm modernized structure Term_Ord;
Wed, 25 Nov 2009 09:13:46 +0100 haftmann normalized uncurry take/drop
Tue, 24 Nov 2009 17:28:25 +0100 haftmann curried take/drop
Thu, 22 Oct 2009 13:48:06 +0200 haftmann map_range (and map_index) combinator
Wed, 21 Oct 2009 12:12:21 +0200 haftmann merged
Wed, 21 Oct 2009 12:09:37 +0200 haftmann curried inter as canonical list operation (beware of argument order)
Wed, 21 Oct 2009 12:02:56 +0200 haftmann curried union as canonical list operation
Wed, 21 Oct 2009 08:16:25 +0200 haftmann merged
Wed, 21 Oct 2009 08:14:38 +0200 haftmann dropped redundant gen_ prefix
Tue, 20 Oct 2009 16:13:01 +0200 haftmann replaced old_style infixes eq_set, subset, union, inter and variants by generic versions
Wed, 21 Oct 2009 00:36:12 +0200 wenzelm standardized basic operations on type option;
Tue, 20 Oct 2009 20:54:31 +0200 wenzelm uniform use of Integer.min/max;
Sun, 05 Apr 2009 05:07:10 +0100 chaieb now deals with devision in fields
Wed, 04 Feb 2009 11:31:05 +0000 chaieb Now catch ERROR exception thrown by find and friends
Wed, 31 Dec 2008 15:30:10 +0100 wenzelm moved term order operations to structure TermOrd (cf. Pure/term_ord.ML);
Mon, 21 Jul 2008 13:37:14 +0200 chaieb Tuned and corrected ideal_tac for algebra.
Wed, 05 Dec 2007 14:16:05 +0100 haftmann map_product and fold_product
Wed, 31 Oct 2007 12:19:37 +0100 chaieb (1) signatures updated according to normalizer_data.ML (added field ideal in entry);
Mon, 08 Oct 2007 20:20:13 +0200 chaieb fixed bug in grobner_ideal
Tue, 18 Sep 2007 16:08:00 +0200 wenzelm simplified type int (eliminated IntInf.int, integer);
Thu, 05 Jul 2007 00:06:17 +0200 wenzelm avoid polymorphic equality;
Tue, 03 Jul 2007 22:27:16 +0200 wenzelm HOLogic.conj_intr/elims;
Thu, 28 Jun 2007 19:09:36 +0200 haftmann dropped Library.lcm
Mon, 25 Jun 2007 00:36:36 +0200 wenzelm made type conv pervasive;
Tue, 12 Jun 2007 10:15:45 +0200 chaieb Added algebra_tac; tuned;
Mon, 11 Jun 2007 18:28:16 +0200 chaieb Conversion for computation on constants now depends on the context
Tue, 05 Jun 2007 18:36:09 +0200 wenzelm fixed type int vs. integer;
Tue, 05 Jun 2007 16:26:04 +0200 wenzelm Semiring normalization and Groebner Bases.
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