src/Provers/Arith/fast_lin_arith.ML
Tue, 18 Sep 2007 16:08:00 +0200 wenzelm simplified type int (eliminated IntInf.int, integer);
Wed, 01 Aug 2007 16:55:40 +0200 wenzelm simplified internal Config interface;
Tue, 31 Jul 2007 00:56:29 +0200 wenzelm arith method setup: proper context;
Sun, 29 Jul 2007 14:29:54 +0200 wenzelm renamed Drule.add/del/merge_rules to Thm.add/del/merge_thms;
Thu, 05 Jul 2007 00:06:14 +0200 wenzelm avoid polymorphic equality;
Fri, 29 Jun 2007 21:23:05 +0200 haftmann tuned arithmetic modules
Sat, 09 Jun 2007 00:28:46 +0200 wenzelm simplified type integer;
Tue, 05 Jun 2007 19:19:30 +0200 haftmann tuned integers
Sat, 02 Jun 2007 03:15:35 +0200 webertj cosmetic
Fri, 01 Jun 2007 23:52:06 +0200 webertj additional tracing information
Fri, 01 Jun 2007 16:04:13 +0200 webertj fixed handling of meta-logic propositions
Mon, 21 May 2007 19:11:42 +0200 haftmann tuned
Sat, 19 May 2007 11:33:31 +0200 haftmann dropped nonsense comment
Sun, 13 May 2007 18:15:25 +0200 haftmann tuned
Mon, 07 May 2007 00:49:59 +0200 wenzelm simplified DataFun interfaces;
Wed, 04 Apr 2007 23:29:33 +0200 wenzelm rep_thm/cterm/ctyp: removed obsolete sign field;
Wed, 04 Apr 2007 00:11:03 +0200 wenzelm removed obsolete sign_of/sign_of_thm;
Tue, 31 Oct 2006 09:28:52 +0100 haftmann dropped nth_update
Wed, 30 Aug 2006 03:30:09 +0200 webertj lin_arith_prover: splitting reverted because of performance loss
Wed, 02 Aug 2006 03:33:28 +0200 webertj type annotations fixed (IntInf.int, to make SML/NJ happy)
Tue, 01 Aug 2006 14:58:43 +0200 webertj possible disagreement between proof search and proof reconstruction when eliminating inequalities over different types fixed
Mon, 31 Jul 2006 15:29:36 +0200 webertj code reformatted
Sat, 29 Jul 2006 13:15:12 +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)
Thu, 11 May 2006 19:19:33 +0200 wenzelm tuned;
Sat, 29 Apr 2006 23:16:43 +0200 wenzelm tuned;
Thu, 27 Apr 2006 15:06:35 +0200 wenzelm tuned basic list operators (flat, maps, map_filter);
Fri, 24 Mar 2006 11:54:07 +0100 berghofe Removed occurrences of makestring, which does not
Wed, 22 Mar 2006 14:06:29 +0100 webertj comment fixed
Wed, 22 Mar 2006 11:54:54 +0100 webertj comment for conjI added
Wed, 15 Feb 2006 21:34:59 +0100 wenzelm counter example: avoid vacuous trace;
Thu, 19 Jan 2006 21:22:08 +0100 wenzelm setup: theory -> theory;
Wed, 04 Jan 2006 16:37:57 +0100 nipkow removed pointless trace msg.
Fri, 02 Dec 2005 08:06:59 +0100 haftmann introduced new map2, fold
Fri, 28 Oct 2005 16:35:40 +0200 haftmann cleaned up nth, nth_update, nth_map and nth_string functions
Fri, 21 Oct 2005 14:49:04 +0200 haftmann introduced functions from Pure/General/rat.ML
Tue, 18 Oct 2005 17:59:25 +0200 wenzelm Simplifier.theory_context;
Mon, 17 Oct 2005 23:10:15 +0200 wenzelm Simplifier.inherit_context instead of Simplifier.inherit_bounds;
Fri, 23 Sep 2005 22:21:53 +0200 wenzelm Simplifier.inherit_bounds;
Tue, 20 Sep 2005 18:42:56 +0200 paulson fixed syntax for sml/nj
Tue, 20 Sep 2005 14:06:00 +0200 wenzelm Simplifier.inherit_bounds;
Tue, 20 Sep 2005 08:21:49 +0200 haftmann slight adaptions to library changes
Mon, 12 Sep 2005 18:20:32 +0200 haftmann introduced new-style AList operations
Sun, 07 Aug 2005 12:30:45 +0200 nipkow moved some rat functions to library.ML
Thu, 07 Jul 2005 12:42:50 +0200 nipkow takes & in premises apart now.
Fri, 17 Jun 2005 18:35:27 +0200 wenzelm accomodate change of TheoryDataFun;
Fri, 10 Jun 2005 17:59:12 +0200 nipkow IntInf change
Mon, 16 May 2005 10:29:15 +0200 paulson Use of IntInf.int instead of int in most numeric simprocs; avoids
Wed, 04 May 2005 08:37:45 +0200 nipkow neqE applies even if the type is not one which partakes in linear arithmetic.
Thu, 07 Apr 2005 09:24:35 +0200 wenzelm handle Option instead of OPTION;
Thu, 03 Mar 2005 12:43:01 +0100 skalberg Move towards standard functions.
Sun, 13 Feb 2005 17:15:14 +0100 skalberg Deleted Library.option type.
Mon, 06 Sep 2004 17:37:35 +0200 nipkow made mult_mono_thms generic.
Thu, 08 Jul 2004 19:34:56 +0200 wenzelm adapted type of simprocs;
Sat, 29 May 2004 14:59:57 +0200 wenzelm avoid 'handle _' -- would cover Interrupt as well!!!
Fri, 02 Apr 2004 14:48:31 +0200 nipkow introduced fast_arith_neq_limit
Sat, 14 Feb 2004 02:06:12 +0100 nipkow Removed dangling exception handler
Tue, 03 Feb 2004 10:19:21 +0100 nipkow Finally fixed the counterexample finder. Can now deal with < on real.
Sun, 25 Jan 2004 00:42:22 +0100 nipkow Added an exception handler and error msg.
Mon, 09 Sep 2002 17:07:12 +0200 nipkow bug in counter example finder
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