src/HOL/Tools/Sledgehammer/sledgehammer_hol_clause.ML
Wed, 23 Jun 2010 12:43:09 +0200 blanchet fix bug with "skolem_id" + sort facts for increased readability
Wed, 23 Jun 2010 10:20:33 +0200 blanchet this looks like the most appropriate place to do the beta-eta-contraction
Tue, 22 Jun 2010 23:54:02 +0200 blanchet factor out TPTP format output into file of its own, to facilitate further changes
Tue, 22 Jun 2010 18:47:45 +0200 blanchet missing "Unsynchronized" + make exception take a unit
Tue, 22 Jun 2010 16:23:29 +0200 blanchet thread original theorem along with CNF theorem, as a step toward killing the Skolem cache
Tue, 22 Jun 2010 14:28:22 +0200 blanchet removed Sledgehammer's support for the DFG syntax;
Tue, 22 Jun 2010 13:17:17 +0200 blanchet reintroduce new Sledgehammer polymorphic handling code;
Mon, 21 Jun 2010 12:31:41 +0200 blanchet try to improve Sledgehammer/Metis's behavior in full_types mode, e.g. by handing True, False, and If better
Tue, 15 Jun 2010 16:42:09 +0200 blanchet found missing beta-eta-contraction
Mon, 14 Jun 2010 16:43:44 +0200 blanchet expect SPASS 3.7, and give a friendly warning if an older version is used
Mon, 14 Jun 2010 10:36:01 +0200 blanchet adjusted the polymorphism handling of Skolem constants so that proof reconstruction doesn't fail in "equality_inf"
Fri, 11 Jun 2010 17:10:23 +0200 blanchet proper polymorphic Skolemization of uncached facts + synchronization of caching and relevance filter
Mon, 17 May 2010 10:18:14 +0200 blanchet generate proper arity declarations for TFrees for SPASS's DFG format;
Fri, 14 May 2010 16:15:10 +0200 blanchet renamed two Sledgehammer options
Fri, 14 May 2010 11:23:42 +0200 blanchet made Sledgehammer's full-typed proof reconstruction work for the first time;
Thu, 29 Apr 2010 18:24:52 +0200 blanchet fix more "undeclared symbol" errors related to SPASS's DFG format
Thu, 29 Apr 2010 10:25:26 +0200 blanchet use readable names in "debug" mode for type vars + don't pipe facts using "using" but rather give them directly to metis (works better with type variables)
Tue, 27 Apr 2010 17:44:33 +0200 blanchet make Sledgehammer more friendly if no subgoal is left
Mon, 26 Apr 2010 21:20:43 +0200 blanchet introduced direct proof reconstruction code, eliminating the need for the "neg_clausify" method;
Sun, 25 Apr 2010 11:38:46 +0200 blanchet support readable names even when Isar proof reconstruction is enabled -- useful for debugging
Fri, 23 Apr 2010 17:38:25 +0200 blanchet move the minimizer to the Sledgehammer directory
Tue, 20 Apr 2010 16:14:45 +0200 blanchet fix bug in SPASS's DFG output files, where "tc_bool" wasn't declared;
Tue, 20 Apr 2010 16:04:36 +0200 blanchet added "explicit_apply" option to Sledgehammer, to control whether an explicit apply function should be used as much or as little as possible (replaces a previous global variable)
Mon, 19 Apr 2010 19:41:30 +0200 blanchet cosmetics
Mon, 19 Apr 2010 18:44:12 +0200 blanchet get rid of "conjecture_pos", which is no longer necessary now that it's Metis's job, not Sledgehammer's, to report inconsistent contexts
Mon, 19 Apr 2010 16:33:48 +0200 blanchet got rid of somewhat pointless "pairname" function in Sledgehammer
Mon, 19 Apr 2010 11:54:07 +0200 blanchet don't use readable names if proof reconstruction is needed, because it uses the structure of names
Mon, 19 Apr 2010 10:15:02 +0200 blanchet set SPASS option on the command-line, so that it doesn't vanish when moving to TPTP format
Mon, 19 Apr 2010 09:53:31 +0200 blanchet get rid of "List.foldl" + add timestamp to SPASS
Fri, 16 Apr 2010 16:54:05 +0200 blanchet restore order of clauses in TPTP output;
Fri, 16 Apr 2010 15:49:13 +0200 blanchet added original constant names to Sledgehammer internal terms + output short names if "debug" is set (for increased readability)
Fri, 16 Apr 2010 14:48:34 +0200 blanchet store nonmangled names along with mangled type names in Sledgehammer for debugging purposes
Thu, 15 Apr 2010 13:57:17 +0200 blanchet give more sensible names to "fol_type" constructors, as requested by a FIXME comment
Thu, 15 Apr 2010 13:49:46 +0200 blanchet make Sledgehammer's output more debugging friendly
Tue, 23 Mar 2010 11:39:21 +0100 blanchet added options to Sledgehammer;
Fri, 19 Mar 2010 13:02:18 +0100 blanchet more Sledgehammer refactoring
Wed, 17 Mar 2010 19:37:44 +0100 blanchet renamed "ATP_Linkup" theory to "Sledgehammer"
Wed, 17 Mar 2010 19:26:05 +0100 blanchet renamed Sledgehammer structures
Wed, 17 Mar 2010 18:16:31 +0100 blanchet move Sledgehammer files in a directory of their own
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