src/Pure/meta_simplifier.ML
Mon, 03 May 2010 14:25:56 +0200 wenzelm renamed ProofContext.init to ProofContext.init_global to emphasize that this is not the real thing;
Fri, 30 Apr 2010 17:18:29 +0200 wenzelm conditional warnings: explicitly observe context visibility flag, not just accidental presence of a context;
Thu, 29 Apr 2010 22:56:32 +0200 wenzelm proper context for mksimps etc. -- via simpset of the running Simplifier;
Mon, 26 Apr 2010 20:30:50 +0200 wenzelm eliminanated some unreferenced identifiers;
Mon, 29 Mar 2010 09:06:34 +0200 boehmes the configuration option 'trace_simp' now uses the reference of the ProofGeneral settings menu as (dynamic) default value
Sun, 28 Mar 2010 16:59:06 +0200 wenzelm static defaults for configuration options;
Sat, 27 Mar 2010 21:34:28 +0100 boehmes re-introduce reference to control simplifier tracing (needed for ProofGeneral settings menu) (cf. 12bb31230550)
Fri, 26 Mar 2010 23:46:22 +0100 boehmes replaced references 'trace_simp' and 'debug_simp' by configuration options stored in the context
Sat, 20 Mar 2010 17:33:11 +0100 wenzelm renamed varify/unvarify operations to varify_global/unvarify_global to emphasize that these only work in a global situation;
Sat, 27 Feb 2010 23:13:01 +0100 wenzelm modernized structure Term_Ord;
Fri, 19 Feb 2010 16:11:45 +0100 wenzelm renamed Simplifier.theory_context to Simplifier.global_context to emphasize that this is not the real thing;
Fri, 19 Feb 2010 11:56:11 +0100 wenzelm tuned message;
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
Sun, 08 Nov 2009 18:42:57 +0100 wenzelm tuned;
Mon, 02 Nov 2009 17:29:48 +0100 wenzelm back to warning -- Proof General tends to "popup" tracing output;
Thu, 29 Oct 2009 20:53:24 +0100 wenzelm less aggressive tracing;
Tue, 27 Oct 2009 22:56:14 +0100 wenzelm eliminated some old folds;
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
Tue, 20 Oct 2009 21:26:45 +0200 wenzelm backpatching of structure Proof and ProofContext -- avoid odd aliases;
Tue, 20 Oct 2009 20:54:31 +0200 wenzelm uniform use of Integer.min/max;
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;
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