src/Pure/meta_simplifier.ML
Wed, 30 Sep 2009 23:49:53 +0200 wenzelm eliminated dead code;
Tue, 29 Sep 2009 11:49:22 +0200 wenzelm explicit indication of Unsynchronized.ref;
Sat, 30 May 2009 11:57:36 +0200 wenzelm tuned;
Tue, 21 Apr 2009 09:53:27 +0200 krauss replace type cong = {thm : thm, lhs : term} by plain thm -- the other component has been unused for a long time.
Mon, 16 Mar 2009 23:36:55 +0100 wenzelm provide Simplifier.norm_hhf(_protect) as regular simplifier operation;
Sun, 08 Mar 2009 12:15:58 +0100 wenzelm added dest_ss;
Sat, 07 Mar 2009 11:45:56 +0100 wenzelm renamed rep_ss to MetaSimplifier.internal_ss;
Fri, 06 Mar 2009 22:32:27 +0100 wenzelm replaced archaic use of rep_ss by Simplifier.mksimps;
Wed, 31 Dec 2008 15:30:10 +0100 wenzelm moved term order operations to structure TermOrd (cf. Pure/term_ord.ML);
Tue, 18 Nov 2008 18:25:42 +0100 wenzelm eliminated rewrite_tac/fold_tac, which are not well-formed tactics due to change of main conclusion;
Thu, 16 Oct 2008 22:44:29 +0200 wenzelm Drule.norm_hhf_eqs;
Thu, 14 Aug 2008 16:52:46 +0200 wenzelm moved basic thm operations from structure PureThy to Thm (cf. more_thm.ML);
Mon, 14 Jul 2008 19:20:57 +0200 haftmann dropped junk
Mon, 14 Jul 2008 11:04:47 +0200 haftmann added further simple interfaces
Sat, 21 Jun 2008 16:18:49 +0200 wenzelm activate_context: strict the_context, no fallback on theory context;
Thu, 29 May 2008 23:46:45 +0200 wenzelm legacy_feature: no proof context in simpset;
Sun, 18 May 2008 15:04:09 +0200 wenzelm moved global pretty/string_of functions from Sign to Syntax;
Sat, 12 Apr 2008 17:00:35 +0200 wenzelm rep_cterm/rep_thm: no longer dereference theory_ref;
Thu, 27 Mar 2008 14:41:09 +0100 wenzelm eliminated theory ProtoPure;
Tue, 27 Nov 2007 15:47:40 +0100 berghofe check_conv now only performs beta-eta-normalization when equations
Fri, 26 Oct 2007 17:55:33 +0200 wenzelm asm_rewrite_goal_tac: avoiding PRIMITIVE lets informative exceptions (from simprocs) get through;
Tue, 25 Sep 2007 13:28:37 +0200 wenzelm Syntax.parse/check/read;
Mon, 20 Aug 2007 20:43:58 +0200 wenzelm tuned merge operations via pointer_eq;
Thu, 02 Aug 2007 12:06:27 +0200 wenzelm turned simp_depth_limit into configuration option;
Mon, 23 Jul 2007 19:45:45 +0200 wenzelm depth flag: plain bool ref;
Thu, 05 Jul 2007 20:01:35 +0200 wenzelm tuned;
Thu, 05 Jul 2007 00:06:23 +0200 wenzelm tuned goal conversion interfaces;
Tue, 03 Jul 2007 17:17:11 +0200 wenzelm moved (asm_)rewrite_goal_tac from goal.ML to meta_simplifier.ML (no longer depends on SELECT_GOAL);
Sun, 03 Jun 2007 23:16:49 +0200 wenzelm merge_ss: plain merge of prems;
Thu, 31 May 2007 23:47:36 +0200 wenzelm simplified/unified list fold;
Thu, 10 May 2007 00:39:48 +0200 wenzelm moved some Drule operations to Thm (see more_thm.ML);
Wed, 09 May 2007 19:20:00 +0200 wenzelm simp_depth: now proper value in simpset (prevents problems with lost exception trace, enables multi-threaded simplification);
Mon, 16 Apr 2007 16:11:03 +0200 haftmann canonical merge operations
Sat, 14 Apr 2007 00:46:20 +0200 wenzelm Morphism.transform/form;
Mon, 26 Feb 2007 23:18:24 +0100 wenzelm moved eq_thm etc. to structure Thm in Pure/more_thm.ML;
Tue, 06 Feb 2007 19:32:31 +0100 wenzelm trace/debug: avoid eager string concatenation;
Sun, 04 Feb 2007 22:02:14 +0100 wenzelm type simproc: explicitl dependency of morphism;
Wed, 31 Jan 2007 16:05:14 +0100 haftmann changed cong alist - now using AList operations instead of overwrite_warn
Thu, 04 Jan 2007 21:18:05 +0100 wenzelm added mk_simproc': tuned interface;
Sat, 30 Dec 2006 16:08:00 +0100 wenzelm removed conditional combinator;
Thu, 07 Dec 2006 23:16:55 +0100 wenzelm reorganized structure Tactic vs. MetaSimplifier;
Tue, 05 Dec 2006 00:30:38 +0100 wenzelm thm/prf: separate official name vs. additional tags;
Thu, 30 Nov 2006 14:17:29 +0100 wenzelm qualified MetaSimplifier.norm_hhf(_protect);
Wed, 29 Nov 2006 04:11:09 +0100 wenzelm simplified Logic.count_prems;
Tue, 28 Nov 2006 00:35:18 +0100 wenzelm simplified '?' operator;
Fri, 24 Nov 2006 22:05:12 +0100 wenzelm ProofContext.init;
Fri, 10 Nov 2006 07:44:47 +0100 haftmann introduces canonical AList functions for loop_tacs
Wed, 11 Oct 2006 10:49:36 +0200 haftmann abandoned findrep
Mon, 09 Oct 2006 02:19:57 +0200 wenzelm Drule.lhs/rhs_of;
Thu, 21 Sep 2006 19:05:08 +0200 wenzelm member (op =);
Mon, 18 Sep 2006 19:39:07 +0200 wenzelm Thm.dest_arg;
Fri, 15 Sep 2006 20:08:38 +0200 wenzelm rrule: maintain 'extra' field for rule that contain extra vars outside elhs;
Thu, 03 Aug 2006 17:30:38 +0200 wenzelm tuned;
Wed, 02 Aug 2006 22:26:41 +0200 wenzelm normalized Proof.context/method type aliases;
Sun, 30 Jul 2006 21:28:52 +0200 wenzelm Thm.adjust_maxidx;
Thu, 27 Jul 2006 13:43:06 +0200 wenzelm moved Goal.norm_hhf(_protect) to meta_simplifier.ML (pervasive);
Tue, 25 Jul 2006 21:18:04 +0200 wenzelm use Term.add_vars instead of obsolete term_varnames;
Tue, 18 Jul 2006 20:01:41 +0200 wenzelm Term.declare_term_names;
Tue, 11 Jul 2006 12:17:04 +0200 wenzelm replaced Term.variant(list) by Name.variant(_list);
Sat, 08 Jul 2006 12:54:45 +0200 wenzelm tuned exception handling;
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