src/Provers/blast.ML
Mon, 17 May 2010 23:54:15 +0200 wenzelm prefer structure Keyword, Parse, Parse_Spec, Outer_Syntax;
Mon, 10 May 2010 20:53:06 +0200 wenzelm renamed Config.get_thy to Config.get_global etc. to indicate that this is not the real thing;
Sun, 28 Mar 2010 16:59:06 +0200 wenzelm static defaults for configuration options;
Sun, 07 Mar 2010 12:19:47 +0100 wenzelm modernized structure Object_Logic;
Sat, 06 Mar 2010 15:39:16 +0100 wenzelm eliminated Args.bang_facts (legacy feature);
Sun, 01 Nov 2009 15:44:26 +0100 wenzelm modernized structure Context_Rules;
Tue, 29 Sep 2009 16:24:36 +0200 wenzelm explicit indication of Unsynchronized.ref;
Fri, 24 Jul 2009 21:21:45 +0200 wenzelm renamed functor BlastFun to Blast, require explicit theory;
Fri, 24 Jul 2009 21:02:34 +0200 wenzelm explicit OldGoals;
Tue, 21 Jul 2009 01:03:18 +0200 wenzelm proper context for Display.pretty_thm etc. or old-style versions Display.pretty_thm_global, Display.pretty_thm_without_context etc.;
Mon, 06 Jul 2009 21:24:30 +0200 wenzelm structure Thm: less pervasive names;
Thu, 26 Mar 2009 14:14:02 +0100 wenzelm simplified attribute and method setup: eliminating bottom-up styles makes it easier to keep things in one place, and also SML/NJ happy;
Fri, 20 Mar 2009 17:12:37 +0100 wenzelm Disposed old declarations, tactics, tactic combinators that refer to the simpset or claset of an implicit theory;
Tue, 17 Mar 2009 14:09:20 +0100 wenzelm renamed Tactic.taglist/untaglist/orderlist to tag_list/untag_list/order_list (in library.ML);
Sun, 15 Mar 2009 20:25:58 +0100 wenzelm simplified method setup;
Fri, 13 Mar 2009 21:25:15 +0100 wenzelm eliminated type Args.T;
Fri, 06 Mar 2009 22:50:30 +0100 wenzelm eliminated Output.immediate_output -- violates the official message channel protocol;
Wed, 04 Mar 2009 11:05:29 +0100 blanchet Merge.
Wed, 04 Mar 2009 10:45:52 +0100 blanchet Merge.
Sun, 01 Mar 2009 23:36:12 +0100 wenzelm use long names for old-style fold combinators;
Sun, 01 Mar 2009 16:21:33 +0100 wenzelm end_timing: generalized result -- message plus with explicit time values;
Sat, 09 Aug 2008 22:43:46 +0200 wenzelm unified Args.T with OuterLex.token, renamed some operations;
Sun, 18 May 2008 15:04:09 +0200 wenzelm moved global pretty/string_of functions from Sign to Syntax;
Sat, 17 May 2008 23:53:20 +0200 wenzelm tuned comments;
Sat, 17 May 2008 13:54:30 +0200 wenzelm structure Display: less pervasive operations;
Fri, 09 Nov 2007 19:37:35 +0100 wenzelm avoid obsolete Sign.read_prop;
Wed, 01 Aug 2007 16:55:40 +0200 wenzelm simplified internal Config interface;
Tue, 31 Jul 2007 21:19:21 +0200 wenzelm replaced depth_limit ref by blast_depth_limit configuration option;
Sun, 29 Jul 2007 19:46:03 +0200 wenzelm explicit global state argument -- no longer CRITICAL;
Wed, 25 Jul 2007 22:20:47 +0200 wenzelm NAMED_CRITICAL;
Tue, 24 Jul 2007 19:44:29 +0200 wenzelm marked some CRITICAL sections;
Sun, 22 Jul 2007 21:20:53 +0200 wenzelm blast_hyp_subst_tac: plain bool argument;
Thu, 05 Jul 2007 20:01:28 +0200 wenzelm simplified ObjectLogic.atomize;
Sat, 14 Apr 2007 17:36:05 +0200 wenzelm Term.string_of_vname;
Wed, 04 Apr 2007 23:29:33 +0200 wenzelm rep_thm/cterm/ctyp: removed obsolete sign field;
Wed, 04 Apr 2007 00:11:10 +0200 wenzelm cleaned-up Output functions;
Fri, 10 Nov 2006 23:22:01 +0100 wenzelm tuned names of start_timing,/end_timing/check_timer;
Wed, 04 Oct 2006 14:17:38 +0200 haftmann insert replacing ins ins_int ins_string
Thu, 21 Sep 2006 19:04:20 +0200 wenzelm member (op =);
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);
Tue, 14 Feb 2006 13:03:00 +0100 paulson fixed tracing
Thu, 19 Jan 2006 21:22:08 +0100 wenzelm setup: theory -> theory;
Sat, 31 Dec 2005 21:49:41 +0100 wenzelm explicitly reject consts *Goal*, *False*;
Fri, 30 Dec 2005 16:56:59 +0100 wenzelm avoid implicit assumptions about consts Not, op =, *Goal*, *False*;
Wed, 16 Nov 2005 17:45:23 +0100 wenzelm Trueprop: use ObjectLogic.judgment etc.;
Mon, 14 Nov 2005 18:25:34 +0100 paulson removal of is_hol
Thu, 10 Nov 2005 20:57:16 +0100 wenzelm uncurried Consts.typargs;
Wed, 02 Nov 2005 14:46:53 +0100 wenzelm fromConst: use Sign.const_typargs for efficient representation of type instances of constant declarations;
Thu, 27 Oct 2005 13:54:40 +0200 wenzelm replaced Defs.monomorphic by Sign.monomorphic;
Sat, 08 Oct 2005 20:15:34 +0200 wenzelm minor tweaks for Poplog/PML;
Tue, 06 Sep 2005 08:30:43 +0200 haftmann introduced some new-style AList operations
Mon, 05 Sep 2005 08:14:35 +0200 haftmann introduced binding priority 1 for linear combinators etc.
Mon, 01 Aug 2005 19:20:30 +0200 wenzelm Defs.monomorphic;
Fri, 15 Jul 2005 15:35:28 +0200 obua optimize no_types_needed, remove exception handler
Tue, 12 Jul 2005 12:49:46 +0200 paulson experimental code to reduce the amount of type information in blast
Wed, 20 Apr 2005 22:43:52 +0200 gagern Added op in front of constructor for better parsing.
Thu, 07 Apr 2005 09:25:33 +0200 wenzelm reverted renaming of Some/None in comments and strings;
Fri, 04 Mar 2005 15:07:34 +0100 skalberg Removed practically all references to Library.foldr.
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.
Sun, 29 Aug 2004 17:36:39 +0200 webertj depth limit (previously hard-coded with a value of 20) made a reference
Mon, 21 Jun 2004 16:39:39 +0200 wenzelm immediate_output;
Wed, 09 Jun 2004 18:57:18 +0200 wenzelm prs: Output.output;
Mon, 15 Mar 2004 10:45:31 +0100 paulson more up-to-date error msg
Fri, 30 Aug 2002 16:42:45 +0200 paulson removal of blast.overloaded
Wed, 20 Feb 2002 00:53:53 +0100 wenzelm Symbol.bump_string;
Thu, 06 Dec 2001 00:42:24 +0100 wenzelm tuned xtra_netpair;
Wed, 05 Dec 2001 03:06:05 +0100 wenzelm tuned;
Mon, 03 Dec 2001 21:01:37 +0100 wenzelm removed questionable init_gensym;
Mon, 15 Oct 2001 20:36:04 +0200 wenzelm Tactic.orderlist;
Sun, 14 Oct 2001 20:04:05 +0200 wenzelm ObjectLogic.atomize_tac;
Fri, 16 Feb 2001 13:29:07 +0100 paulson Blast bug fix: now always duplicates when applying a haz rule,
Wed, 14 Feb 2001 13:26:46 +0100 paulson new function get_overloads
Mon, 06 Nov 2000 22:47:41 +0100 wenzelm tuned atomize_goal;
Fri, 01 Sep 2000 00:36:08 +0200 wenzelm Method.bang_sectioned_args';
Tue, 01 Aug 2000 11:57:09 +0200 wenzelm handle actual object-logic rules by atomizing the goal;
Wed, 28 Jun 2000 10:54:47 +0200 paulson warns of weak elim rules and ignores them
Sat, 25 Sep 1999 13:23:58 +0200 wenzelm simplified sectioned_args;
Tue, 21 Sep 1999 17:26:50 +0200 wenzelm setup for refined facts handling;
Wed, 18 Aug 1999 20:47:31 +0200 wenzelm Method.modifier;
Mon, 02 Aug 1999 17:59:25 +0200 wenzelm blast method: optional depth argument;
Wed, 14 Jul 1999 13:05:46 +0200 wenzelm improved comment;
Fri, 09 Jul 1999 18:54:55 +0200 wenzelm type claset: added extra I/E rules;
Wed, 17 Mar 1999 16:33:47 +0100 wenzelm Theory.sign_of;
Wed, 25 Nov 1998 14:03:20 +0100 wenzelm replaced prs by std_output / writeln;
Wed, 18 Nov 1998 11:01:48 +0100 wenzelm method setup;
Fri, 23 Oct 1998 11:03:35 +0200 paulson occurs check now handles Bound variables (for soundness)
Mon, 05 Oct 1998 10:30:57 +0200 paulson MLWorks demands the "op" before $
Fri, 11 Sep 1998 16:31:40 +0200 paulson Less deterministic reconstruction: now more robust but perhaps slower
Thu, 10 Sep 1998 17:33:09 +0200 paulson Allows more backtracking in proof reconstruction, making it slower but more
Tue, 01 Sep 1998 10:10:27 +0200 paulson fixed error msg
Wed, 19 Aug 1998 10:49:30 +0200 paulson new version, more resistant to PROOF FAILED. Now it distinguishes between
Wed, 25 Feb 1998 20:29:58 +0100 oheimb renamed rep_claset to rep_cs
Wed, 25 Feb 1998 15:51:24 +0100 oheimb changed wrapper mechanism of classical reasoner
Fri, 02 Jan 1998 17:16:39 +0100 paulson Blast_tac now squashes flex-flex pairs immediately
Tue, 23 Dec 1997 11:39:03 +0100 paulson Better equality handling in Blast_tac, usingd a new variant of hyp_subst_tac
Fri, 12 Dec 1997 10:34:21 +0100 paulson More deterministic and therefore faster (sometimes) proof reconstruction
Wed, 03 Dec 1997 11:42:45 +0100 paulson Fixed the treatment of substitution for equations, restricting occurrences of
Fri, 28 Nov 1997 10:52:04 +0100 paulson Printing of statistics including time for search & reconstruction
Wed, 26 Nov 1997 16:49:54 +0100 paulson Statistics
Fri, 21 Nov 1997 15:29:56 +0100 wenzelm changed Pure/Sequence interface -- isatool fixseq;
Thu, 20 Nov 1997 10:54:04 +0100 paulson Renamed "overload" to "overloaded" for sml/nj compatibility
Mon, 17 Nov 1997 10:48:07 +0100 paulson Rationalized error handling: if low-level tactic (depth_tac) cannot accept the
Tue, 11 Nov 1997 11:12:37 +0100 paulson Now applies "map negOfGoal" to lits when expanding haz rules.
Wed, 05 Nov 1997 11:45:51 +0100 wenzelm fixed exception OPTION;
Mon, 03 Nov 1997 11:56:17 +0100 wenzelm adapted to new implicit claset mechanism;
Sat, 01 Nov 1997 13:02:39 +0100 paulson New treatment of overloading\!
Fri, 17 Oct 1997 11:12:36 +0200 paulson A lot of new comments
Fri, 18 Jul 1997 13:54:41 +0200 wenzelm tuned warning;
Thu, 19 Jun 1997 11:31:14 +0200 paulson Made proofs more concise by replacing calls to spy_analz_tac by uses of
Tue, 20 May 1997 11:47:33 +0200 paulson Basis library version of type "option" now resides in its own structure Option
Mon, 05 May 1997 12:15:20 +0200 paulson Again "norm" DOES NOT normalize bodies of abstractions
Fri, 02 May 1997 10:18:50 +0200 paulson More tracing. hyp_subst_tac allowed to fail
Wed, 30 Apr 1997 12:59:24 +0200 paulson More tracing; less exception handling
Thu, 24 Apr 1997 19:47:53 +0200 wenzelm refer to SOME, NONE on top-level;
Thu, 24 Apr 1997 11:21:46 +0200 paulson Addition of printed tracing. Also some tidying
Wed, 23 Apr 1997 11:11:38 +0200 paulson Loop detection: before expanding a haz formula, see whether it is a duplicate
Mon, 21 Apr 1997 10:16:01 +0200 paulson Penalty for branching instantiations reduced from log3 to log4.
Tue, 15 Apr 1997 10:22:50 +0200 paulson Changed penalty from log2 to log3
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