src/HOL/Tools/lin_arith.ML
Sun, 13 Dec 2015 21:56:15 +0100 wenzelm more general types Proof.method / context_tactic;
Fri, 25 Sep 2015 20:37:59 +0200 wenzelm moved remaining display.ML to more_thm.ML;
Wed, 09 Sep 2015 20:57:21 +0200 wenzelm simplified simproc programming interfaces;
Wed, 02 Sep 2015 23:18:39 +0200 wenzelm trim context for persistent storage;
Sun, 05 Jul 2015 15:02:30 +0200 wenzelm simplified Thm.instantiate and derivatives: the LHS refers to non-certified variables -- this merely serves as index into already certified structures (or is ignored);
Mon, 01 Jun 2015 18:59:21 +0200 haftmann separate class for division operator, with particular syntax added in more specific classes
Mon, 01 Jun 2015 18:59:21 +0200 haftmann explicit check for field sort, to anticipate situation where syntactic checking alone will not be sufficient any longer
Mon, 01 Jun 2015 18:59:21 +0200 haftmann dropped dead config option
Mon, 01 Jun 2015 18:59:20 +0200 haftmann tuned, including proper signature for functor argument
Fri, 10 Apr 2015 11:31:10 +0200 wenzelm tuned signature;
Mon, 09 Mar 2015 11:32:32 +0100 wenzelm eliminated unused arith "verbose" flag -- tools that need options can use the context;
Mon, 09 Mar 2015 11:21:00 +0100 wenzelm eliminated dead code (cf. 5e5c36b051af);
Fri, 06 Mar 2015 15:58:56 +0100 wenzelm Thm.cterm_of and Thm.ctyp_of operate on local context;
Wed, 04 Mar 2015 19:53:18 +0100 wenzelm tuned signature -- prefer qualified names;
Tue, 10 Feb 2015 14:48:26 +0100 wenzelm proper context for resolve_tac, eresolve_tac, dresolve_tac, forward_tac etc.;
Sun, 11 Jan 2015 21:06:47 +0100 wenzelm tuned warnings: observe Context_Position.is_visible;
Wed, 26 Nov 2014 20:05:34 +0100 wenzelm renamed "pairself" to "apply2", in accordance to @{apply 2};
Sun, 09 Nov 2014 14:08:00 +0100 wenzelm proper context for compose_tac, Splitter.split_tac (relevant for unify trace options);
Thu, 30 Oct 2014 22:45:19 +0100 wenzelm eliminated aliases;
Sun, 21 Sep 2014 20:14:04 +0200 wenzelm more standard Isabelle/ML operations;
Sat, 16 Aug 2014 16:45:39 +0200 wenzelm clarified order of arith rules;
Sat, 16 Aug 2014 14:32:26 +0200 wenzelm updated to named_theorems;
Fri, 07 Mar 2014 22:30:58 +0100 wenzelm more antiquotations;
Mon, 10 Feb 2014 21:50:50 +0100 nipkow improved lin.arith. for terms involving division
Sat, 14 Dec 2013 17:28:05 +0100 wenzelm proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
Tue, 19 Nov 2013 10:05:53 +0100 haftmann eliminiated neg_numeral in favour of - (numeral _)
Mon, 04 Nov 2013 20:10:06 +0100 haftmann streamlined setup of linear arithmetic
Fri, 24 May 2013 17:00:46 +0200 wenzelm tuned signature;
Thu, 18 Apr 2013 17:07:01 +0200 wenzelm simplifier uses proper Proof.context instead of historic type simpset;
Fri, 27 Jul 2012 17:59:18 +0200 huffman replace Nat_Arith simprocs with simpler conversions that do less rearrangement of terms
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