src/HOL/Tools/Metis/metis_tactics.ML
Tue, 07 Jun 2011 11:12:52 +0200 blanchet tuning
Tue, 07 Jun 2011 08:52:35 +0200 blanchet obsoleted "metisFT", and added "no_types" version of Metis as fallback to Sledgehammer after noticing how useful it can be
Mon, 06 Jun 2011 20:56:06 +0200 blanchet Metis code cleanup
Mon, 06 Jun 2011 20:36:36 +0200 blanchet enable new Metis
Mon, 06 Jun 2011 20:36:35 +0200 blanchet marked "metisF" as legacy -- nobody uses it or needs it
Mon, 06 Jun 2011 20:36:35 +0200 blanchet more preparations towards hijacking Metis
Mon, 06 Jun 2011 20:36:35 +0200 blanchet remove more occurrences of "metisX", preparing for the D Day when it will silently hijack "metis" and "metisFT"
Mon, 06 Jun 2011 20:36:35 +0200 blanchet make "metisX"'s default more like old "metis"
Mon, 06 Jun 2011 20:36:35 +0200 blanchet fixed type helper indices in new Metis
Mon, 06 Jun 2011 20:36:35 +0200 blanchet reveal Skolems in new Metis
Mon, 06 Jun 2011 20:36:34 +0200 blanchet use "metisX" as fallback, since it's much faster than "metisFT"
Mon, 06 Jun 2011 20:36:34 +0200 blanchet clean up unnecessary machinery -- helpers work also with monomorphic type encodings
Mon, 06 Jun 2011 20:36:34 +0200 blanchet added support for helpers in new Metis, so far only for polymorphic type encodings
Wed, 01 Jun 2011 10:29:43 +0200 blanchet handle lightweight tags sym theorems gracefully in the presence of TVars with interesting type classes
Wed, 01 Jun 2011 10:29:43 +0200 blanchet more uniform handling of tfree sort inference in ATP reconstruction code, based on what Metis always has done
Wed, 01 Jun 2011 10:29:43 +0200 blanchet make sure no warnings are given for polymorphic facts where we use a monomorphic instance
Wed, 01 Jun 2011 10:29:43 +0200 blanchet fixed Isabelle version of lightweight tag theorem, using "Thm.trivial" not "Thm.assume"
Wed, 01 Jun 2011 10:29:43 +0200 blanchet support lightweight tags in new Metis
Wed, 01 Jun 2011 10:29:43 +0200 blanchet tuned names
Tue, 31 May 2011 16:38:36 +0200 blanchet tuned name
Tue, 31 May 2011 16:38:36 +0200 blanchet tuned name
Tue, 31 May 2011 16:38:36 +0200 blanchet parse optional type system specification
Tue, 31 May 2011 16:38:36 +0200 blanchet tuning
Tue, 31 May 2011 16:38:36 +0200 blanchet more work on new Metis
Tue, 31 May 2011 16:38:36 +0200 blanchet more work on new metis that exploits the powerful new type encodings
Tue, 31 May 2011 16:38:36 +0200 blanchet tuning
Tue, 31 May 2011 16:38:36 +0200 blanchet removed obscure option
Tue, 31 May 2011 16:38:36 +0200 blanchet added "metisX" syntax (temporary)
Tue, 31 May 2011 16:38:36 +0200 blanchet first step in sharing more code between ATP and Metis translation
Mon, 30 May 2011 17:00:38 +0200 blanchet support "metis" and "metisFT" as provers in the architecture, so they can be used for minimizing
Fri, 27 May 2011 10:30:08 +0200 blanchet try both "metis" and (on failure) "metisFT" in replay
Thu, 19 May 2011 10:24:13 +0200 blanchet tuning
Thu, 12 May 2011 15:29:19 +0200 blanchet use the same code for extensionalization in Metis and Sledgehammer and generalize that code so that it gracefully handles negations (e.g. negated conjecture), formulas of the form (%x. t) = u, etc.
Thu, 12 May 2011 15:29:19 +0200 blanchet added unfold set constant functionality to Meson/Metis -- disabled by default for now
Thu, 12 May 2011 15:29:19 +0200 blanchet more robust exception handling in Metis (also works if there are several subgoals)
Tue, 03 May 2011 14:23:40 +0200 blanchet reintroduce this idea of running "metisFT" after a failed "metis" -- I took it out in e85ce10cef1a because I couldn't think of a reasonable use case, but now that ATPs use sound encodings and include dangerous facts (e.g. True_or_False) it makes more sense than ever to run "metisFT" after "metis"
Mon, 02 May 2011 16:33:21 +0200 wenzelm added Attrib.setup_config_XXX conveniences, with implicit setup of the background theory;
Sun, 01 May 2011 18:37:24 +0200 blanchet added a hint to Metis errors suggesting metisFT -- it sometimes work
Sat, 16 Apr 2011 16:15:37 +0200 wenzelm modernized structure Proof_Context;
Thu, 14 Apr 2011 11:24:04 +0200 blanchet removed obsolete Skolem counter in new Skolemizer
Thu, 14 Apr 2011 11:24:04 +0200 blanchet improve definitional CNF on goal by moving "not" past the quantifiers
Tue, 23 Nov 2010 18:26:56 +0100 blanchet added "verbose" option to Metis to shut up its warnings if necessary
Fri, 29 Oct 2010 12:49:05 +0200 blanchet ensure that MESON correctly preserves the name of variables (needed by the new Skolemizer)
Fri, 29 Oct 2010 12:49:05 +0200 blanchet prevent type errors because of inconsistent skolem Var types by giving fresh indices to Skolems
Tue, 26 Oct 2010 11:10:00 +0200 blanchet renaming
Mon, 11 Oct 2010 18:03:18 +0700 blanchet added "trace_meson" configuration option, replacing old-fashioned reference
Mon, 11 Oct 2010 18:02:14 +0700 blanchet added "trace_metis" configuration option, replacing old-fashioned references
Wed, 06 Oct 2010 17:56:41 +0200 blanchet move code from "Metis_Tactics" to "Metis_Reconstruct"
Wed, 06 Oct 2010 17:42:57 +0200 blanchet get rid of function that duplicates existing Pure functionality
Wed, 06 Oct 2010 12:01:55 +0200 blanchet added a few FIXMEs
Tue, 05 Oct 2010 12:50:45 +0200 blanchet tuned comments
Tue, 05 Oct 2010 11:45:10 +0200 blanchet hide uninteresting MESON/Metis constants and facts and remove "meson_" prefix to (now hidden) fact names
Tue, 05 Oct 2010 11:14:56 +0200 blanchet clean up debugging output
Tue, 05 Oct 2010 10:59:12 +0200 blanchet got rid of overkill "meson_choice" attribute;
Mon, 04 Oct 2010 22:45:09 +0200 blanchet move Metis into Plain
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