src/Provers/Arith/cancel_numeral_factor.ML
Wed, 09 Sep 2015 20:57:21 +0200 wenzelm simplified simproc programming interfaces;
Sat, 18 Jul 2015 20:54:56 +0200 wenzelm prefer tactics with explicit context;
Wed, 11 Feb 2015 11:18:36 +0100 wenzelm proper context;
Thu, 18 Apr 2013 17:07:01 +0200 wenzelm simplifier uses proper Proof.context instead of historic type simpset;
Sat, 17 Sep 2011 15:08:55 +0200 haftmann dropped unused argument – avoids problem with SML/NJ
Wed, 29 Jun 2011 21:34:16 +0200 wenzelm tuned signature;
Sat, 13 Mar 2010 16:44:12 +0100 wenzelm removed old CVS Ids;
Tue, 18 Sep 2007 16:08:00 +0200 wenzelm simplified type int (eliminated IntInf.int, integer);
Tue, 05 Jun 2007 19:19:30 +0200 haftmann tuned integers
Wed, 12 Jul 2006 21:19:17 +0200 wenzelm prove_conv: Variable.import_terms instead of Term.addhoc_freeze_vars;
Sat, 08 Jul 2006 12:54:30 +0200 wenzelm simprocs: no theory argument -- use simpset context instead;
Mon, 01 Aug 2005 19:20:26 +0200 wenzelm simprocs: Simplifier.inherit_bounds;
Mon, 16 May 2005 10:29:15 +0200 paulson Use of IntInf.int instead of int in most numeric simprocs; avoids
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.
Thu, 08 Jul 2004 19:34:56 +0200 wenzelm adapted type of simprocs;
Thu, 08 Aug 2002 23:49:44 +0200 wenzelm adhoc_freeze_vars;
Wed, 13 Dec 2000 10:30:40 +0100 paulson tries harder to remove negative literals, e.g.
Wed, 29 Nov 2000 10:22:38 +0100 paulson simproc for cancelling common factors around = < <= div /
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