Sun, 01 May 2011 18:37:24 +0200 blanchet fixed "tags" type encoding after latest round of changes
Sun, 01 May 2011 18:37:24 +0200 blanchet more higher-order tests for Sledgehammer/ATP
Sun, 01 May 2011 18:37:24 +0200 blanchet added friendly hint when Isar proof is missing
Sun, 01 May 2011 18:37:24 +0200 blanchet fix handling of proxies after recent drastic changes to the type encodings
Sun, 01 May 2011 18:37:24 +0200 blanchet added a hint to Metis errors suggesting metisFT -- it sometimes work
Sun, 01 May 2011 18:37:24 +0200 blanchet reconstruct TFF type predicates correctly for ToFoF
Sun, 01 May 2011 18:37:24 +0200 blanchet fixed parsing of not in ATP proofs (e.g. ~x | y is (~x) | y, not ~(x | y))
Sun, 01 May 2011 18:37:24 +0200 blanchet handle special constants correctly in Isar proof reconstruction code, especially type predicates
Sun, 01 May 2011 18:37:24 +0200 blanchet make sure the minimizer monomorphizes when it should
Sun, 01 May 2011 18:37:24 +0200 blanchet fixed arity of special constants if "explicit_apply" is set
Sun, 01 May 2011 18:37:24 +0200 blanchet make sure typing fact names are unique (needed e.g. by SNARK)
Sun, 01 May 2011 18:37:24 +0200 blanchet minor cleanup
Sun, 01 May 2011 18:37:24 +0200 blanchet reimplemented the hAPP introduction code so that it's done earlier, when the types are still available
Sun, 01 May 2011 18:37:24 +0200 blanchet declare TFF types so that SNARK can be used with types
Sun, 01 May 2011 18:37:24 +0200 blanchet perform constant mangling and/or removal of its type args in an earlier phase, so that the rest of the code doesn't need to worry about it
Sun, 01 May 2011 18:37:24 +0200 blanchet move type declarations to the front, for TFF-compliance
Sun, 01 May 2011 18:37:24 +0200 blanchet use postfix syntax for mangled types, for consistency with unmangled
Sun, 01 May 2011 18:37:24 +0200 blanchet generate typing for "hBOOL" in "Many_Typed" mode + tuning
Sun, 01 May 2011 18:37:24 +0200 blanchet generate pure TFF problems -- ToFoF doesn't like mixtures of FOF and TFF, even when the two logics coincide (e.g. for ground formulas)
Sun, 01 May 2011 18:37:24 +0200 blanchet improve version handling -- prefer versions of ToFoF, SInE, and SNARK that are known to work
Sun, 01 May 2011 18:37:24 +0200 blanchet unprefix evil "fof_" prefix inserted by ToFoF
Sun, 01 May 2011 18:37:24 +0200 blanchet added support for ToFoF prover for experimenting with the TPTP TFF (typed first-order) format
Sun, 01 May 2011 18:37:24 +0200 blanchet fake type declarations for full-type args and mangled type encodings, so that type assumptions can be discharged
Sun, 01 May 2011 18:37:24 +0200 blanchet generate TFF type declarations in typed mode
Sun, 01 May 2011 18:37:24 +0200 blanchet no point in keeping indices in Sledgehammer readable var names, since these are disambiguated anyway
Sun, 01 May 2011 18:37:24 +0200 blanchet added more rudimentary type support to Sledgehammer's ATP encoding
Sun, 01 May 2011 18:37:24 +0200 blanchet fixed type of ATP quantifier types (sic)
Sun, 01 May 2011 18:37:24 +0200 blanchet added "useful_info" argument to ATP formulas -- this will probably be useful later to specify intro, simp, elim to SPASS
Sun, 01 May 2011 18:37:24 +0200 blanchet added support for TFF type declarations
Sun, 01 May 2011 18:37:24 +0200 blanchet reintroduced constructor for formulas, and automatically detect which logic to use (TFF or FOF) to avoid clutter
Sun, 01 May 2011 18:37:24 +0200 blanchet added room for types in ATP quantifiers
Sun, 01 May 2011 18:37:24 +0200 blanchet distinguish FOF and TFF (typed first-order) in ATP abstract syntax tree
Sun, 01 May 2011 18:37:24 +0200 blanchet remove experimental feature ("risky overload")
Sun, 01 May 2011 18:37:24 +0200 blanchet added (without implementation yet) new type encodings for Sledgehammer/ATP
Sun, 01 May 2011 18:37:23 +0200 blanchet close ATP formulas universally earlier, so that we can add type predicates
Sun, 01 May 2011 18:37:23 +0200 blanchet get rid of "explicit_forall" prover-specific option, even if that means some clutter -- foralls will be necessary to attach types to variables
Sun, 01 May 2011 18:37:23 +0200 blanchet renamings
Sun, 01 May 2011 18:05:09 +0200 wenzelm tuned;
Sun, 01 May 2011 17:55:29 +0200 wenzelm include static rail files for old manuals, to make standard make job independent of the "rail" executable;
Sun, 01 May 2011 17:42:21 +0200 wenzelm simplified keyword markup (without formal checking);
Sun, 01 May 2011 17:41:49 +0200 wenzelm treat @ as separate keyword;
Sun, 01 May 2011 17:19:46 +0200 wenzelm default rail fonts via isabellestyle;
Sun, 01 May 2011 17:13:44 +0200 wenzelm localized \isabellestyle;
Sun, 01 May 2011 16:56:50 +0200 wenzelm misc cleanup;
Sun, 01 May 2011 16:52:29 +0200 wenzelm misc cleanup -- no need to copy style files;
Sun, 01 May 2011 16:36:34 +0200 wenzelm eliminated copies of isabelle style files;
Sun, 01 May 2011 00:01:59 +0200 wenzelm use @{rail} antiquotation (with some nested markup);
Sat, 30 Apr 2011 23:27:57 +0200 wenzelm updated Variable.focus;
Sat, 30 Apr 2011 23:20:50 +0200 wenzelm allow nested @{antiq} (nonterminal) and @@{antiq} terminal;
Sat, 30 Apr 2011 20:58:36 +0200 wenzelm tuned;
Sat, 30 Apr 2011 20:48:29 +0200 wenzelm more robust error handling (NB: Source.source requires total scanner or recover);
Sat, 30 Apr 2011 20:07:31 +0200 wenzelm removed old rail.ML;
Sat, 30 Apr 2011 19:50:39 +0200 wenzelm railroad diagrams in LaTeX as document antiquotation;
Sat, 30 Apr 2011 18:16:40 +0200 wenzelm more uniform variations of scan_string;
Thu, 28 Apr 2011 21:06:04 +0200 wenzelm literal facts `prop` may contain dummy patterns;
Thu, 28 Apr 2011 20:20:49 +0200 wenzelm eliminated slightly odd Proof_Context.bind_fixes;
Thu, 28 Apr 2011 09:32:28 +0200 berghofe merged
Wed, 27 Apr 2011 19:27:06 +0200 berghofe Properly treat proof functions with no arguments.
Wed, 27 Apr 2011 23:04:28 +0200 wenzelm merged
Wed, 27 Apr 2011 21:17:47 +0200 krauss inlined Function_Lib.replace_frees, which is used only once
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