src/HOL/Tools/ATP/atp_problem_generate.ML
Tue, 26 Jun 2012 11:14:40 +0200 blanchet tuning
Tue, 26 Jun 2012 11:14:40 +0200 blanchet renamed experimental option
Tue, 26 Jun 2012 11:14:40 +0200 blanchet finished implementation of DFG type class output
Tue, 26 Jun 2012 11:14:40 +0200 blanchet more work on DFG type classes
Tue, 26 Jun 2012 11:14:40 +0200 blanchet more work on class support
Tue, 26 Jun 2012 11:14:40 +0200 blanchet generate type classes for polymorphic DFG format (SPASS)
Tue, 26 Jun 2012 11:14:40 +0200 blanchet avoid detour through terms
Tue, 26 Jun 2012 11:14:40 +0200 blanchet cleanly distinguish between type declarations and symbol declarations
Tue, 26 Jun 2012 11:14:40 +0200 blanchet removed old hack now that types and terms are cleanly distinguished in the data structure
Tue, 26 Jun 2012 11:14:40 +0200 blanchet added sorts to datastructure
Tue, 26 Jun 2012 11:14:40 +0200 blanchet robustness -- TFF1 does not support type classes
Tue, 26 Jun 2012 11:14:40 +0200 blanchet implement polymorphic DFG output, without type classes for now
Tue, 26 Jun 2012 11:14:39 +0200 blanchet added type arguments to "ATerm" constructor -- but don't use them yet
Tue, 26 Jun 2012 11:14:39 +0200 blanchet started adding polymophic SPASS output
Tue, 26 Jun 2012 11:14:39 +0200 blanchet tuning
Tue, 26 Jun 2012 11:14:39 +0200 blanchet removed support for unsorted DFG, now that SPASS 3.7 is no longer supported
Mon, 18 Jun 2012 17:50:06 +0200 blanchet sound monotonicity inference in the presence of "aggressive" helpers
Mon, 18 Jun 2012 17:50:06 +0200 blanchet removed dead code
Wed, 06 Jun 2012 10:35:05 +0200 blanchet prevent an "Empty" exception (e.g. with Satallax, "mono_native")
Wed, 06 Jun 2012 10:35:05 +0200 blanchet tuning terminology
Wed, 06 Jun 2012 10:35:05 +0200 blanchet added "args_query" encodings
Wed, 06 Jun 2012 10:35:05 +0200 blanchet killed most unsound encodings
Wed, 06 Jun 2012 10:35:05 +0200 blanchet generalized monotonic constructor optimisation so that it works with e.g. the product type
Wed, 06 Jun 2012 10:35:05 +0200 blanchet removed micro-optimization whose justification I can't recall
Wed, 06 Jun 2012 10:35:05 +0200 blanchet more aggressive type argument optimization
Wed, 06 Jun 2012 10:35:05 +0200 blanchet use cover for "poly_guards" encoding
Wed, 06 Jun 2012 10:35:05 +0200 blanchet hack to make LEO-II perform better on TPTP THF problems
Wed, 06 Jun 2012 10:35:05 +0200 blanchet don't cripple Sledgehammer/ATP needlessly just because of "metis" -- there's also "smt" as a fallback anyway
Mon, 28 May 2012 20:45:28 +0200 blanchet killed SPASS 3.5/3.7 FLOTTER hack -- requires users to upgrade to SPASS 3.8
Mon, 28 May 2012 20:25:38 +0200 blanchet don't generate definitions for LEO-II -- this cuases more harm than good
Thu, 24 May 2012 18:21:54 +0200 blanchet make Nitpick's handling of definitions more robust in the face of formulas that don't have the expected format (needed for soundness, cf. RNG100+1)
Thu, 24 May 2012 15:01:29 +0200 blanchet gracefully handle definition-looking premises
Wed, 23 May 2012 21:19:48 +0200 blanchet order LEO-II/Satallax definitions so that they build on each other (cf. Satallax's THF policy)
Wed, 23 May 2012 21:19:48 +0200 blanchet generate THF definitions
Wed, 23 May 2012 12:02:27 +0200 wenzelm merged, abandoning change of src/HOL/Tools/ATP/atp_problem_generate.ML from 6ea205a4d7fd;
Tue, 22 May 2012 16:59:27 +0200 blanchet make higher-order goals more first-order via extensionality
Tue, 22 May 2012 16:59:27 +0200 blanchet added "ext_cong_neq" lemma (not used yet); tuning
Mon, 21 May 2012 10:39:32 +0200 blanchet add an experimental "aggressive" mode to Sledgehammer, to experiment with more complete translations of higher-order features without breaking "metis"
Mon, 21 May 2012 10:39:31 +0200 blanchet added helper -- cf. SET616^5
Wed, 16 May 2012 18:16:51 +0200 blanchet temporarily disable "ext" rule helpers until Metis supports them (and until they are properly evaluated)
Wed, 16 May 2012 18:16:51 +0200 blanchet get ready for automatic generation of extensionality helpers
Tue, 15 May 2012 13:06:15 +0200 blanchet imported patch atp_tuning
Sun, 13 May 2012 16:31:01 +0200 blanchet eta-reduce definition-like equations for THF provers; Satallax in particular seems to love that
Sun, 13 May 2012 16:31:01 +0200 blanchet get rid of "conj_sym_kind" -- most interesting provers now have built-in sorts, and for the others (e.g. E) "Hypothesis" isn't too bad a default
Sun, 13 May 2012 16:31:01 +0200 blanchet extend ATP data structure to avoid having to perform ((non-)capture avoiding) beta reduction -- fixes a bug in the THF translation of "is_measure.simps"
Thu, 10 May 2012 16:56:23 +0200 blanchet cleaner handling of bi-implication for THF output of first-order type encodings
Thu, 03 May 2012 13:17:15 +0200 wenzelm backout 9579464d00f9 to avoid odd crash of polyml-5.2.1 (according to Jasmin, this change is not essential for now);
Fri, 27 Apr 2012 22:36:27 +0200 blanchet avoid duplicate helpers
Fri, 27 Apr 2012 12:16:10 +0200 blanchet eta-expand unapplied equalities in THF rather than using a proxy
Thu, 26 Apr 2012 01:05:06 +0200 blanchet further tweaking for Satallax, so that TPTP problems before parsing and after generation are as similar as possible/practical
Wed, 25 Apr 2012 22:00:33 +0200 blanchet don't extensionalize formulas for higher-order provers -- Satallax in particular will only expand definitions of the form "constant = ..."
Wed, 25 Apr 2012 22:00:33 +0200 blanchet don't use the native choice operator if the type encoding isn't higher-order
Wed, 25 Apr 2012 22:00:33 +0200 blanchet tuning
Tue, 24 Apr 2012 09:47:40 +0200 blanchet smoother handling of conjecture, so that its Skolem constants get displayed in countermodels
Tue, 24 Apr 2012 09:47:40 +0200 blanchet handle TPTP definitions as definitions in Nitpick rather than as axioms
Tue, 24 Apr 2012 09:47:40 +0200 blanchet fix handling of atomizable conjectures without a top-level "Trueprop" (e.g. "x == (y::nat)")
Tue, 27 Mar 2012 16:59:13 +0300 blanchet fixed eta-extension of higher-order quantifiers in THF output
Tue, 27 Mar 2012 16:59:13 +0300 blanchet tuning
Tue, 27 Mar 2012 16:59:13 +0300 blanchet tuning (in particular, Symtab instead of AList)
Tue, 27 Mar 2012 16:59:13 +0300 blanchet be less forceful about ":lt" to make infinite loops less likely (could still fail with mutually recursive tail rec functions)
less more (0) -100 -60 tip