Fri, 13 May 2011 10:10:43 +0200 blanchet make SML/NJ happy
Fri, 13 May 2011 10:10:43 +0200 blanchet fixed off-by-one bug
Fri, 13 May 2011 10:10:43 +0200 blanchet added convenience syntax
Thu, 12 May 2011 23:23:48 +0200 wenzelm prefer Proof.context over old-style claset/simpset;
Thu, 12 May 2011 22:46:21 +0200 wenzelm prefer plain simpset operations;
Thu, 12 May 2011 22:37:31 +0200 wenzelm removed obsolete old-style cs/css;
Thu, 12 May 2011 22:35:15 +0200 wenzelm modernized dead code;
Thu, 12 May 2011 22:33:38 +0200 wenzelm eliminated old-style MI_fast_css -- replaced by fast_solver with config option;
Thu, 12 May 2011 22:11:16 +0200 wenzelm eliminated obsolete MI_css -- use current context directly;
Thu, 12 May 2011 22:07:30 +0200 wenzelm proper method_setup;
Thu, 12 May 2011 21:14:03 +0200 wenzelm modernized simproc_setup;
Thu, 12 May 2011 18:18:06 +0200 wenzelm prefer Proof.context over old-style clasimpset;
Thu, 12 May 2011 18:17:32 +0200 wenzelm modernized dead code;
Thu, 12 May 2011 17:17:57 +0200 wenzelm modernized specifications;
Thu, 12 May 2011 16:58:55 +0200 wenzelm merged
Thu, 12 May 2011 16:48:23 +0200 blanchet added hints and FAQs
Thu, 12 May 2011 15:29:19 +0200 blanchet prove one more lemma using Sledgehammer, with some guidance, and replace clumsy old proof that relied on old extensionality behavior
Thu, 12 May 2011 15:29:19 +0200 blanchet fixed several bugs in Isar proof reconstruction, in particular w.r.t. mangled types and hAPP
Thu, 12 May 2011 15:29:19 +0200 blanchet another concession to backward compatibility
Thu, 12 May 2011 15:29:19 +0200 blanchet no need to use metisFT for Isar proofs -- metis falls back on it anyway
Thu, 12 May 2011 15:29:19 +0200 blanchet handle equality proxy in a more backward-compatible way
Thu, 12 May 2011 15:29:19 +0200 blanchet remove problematic Isar proof
Thu, 12 May 2011 15:29:19 +0200 blanchet added two mildly higher-order examples contributed by TN, removed references to obsoleted type systems, and moved things around
Thu, 12 May 2011 15:29:19 +0200 blanchet robustly detect how many type args were passed to the ATP, even if some of them were omitted
Thu, 12 May 2011 15:29:19 +0200 blanchet make sure "simple_types_query" and "simple_types_bang" symbols are declared with the proper types
Thu, 12 May 2011 15:29:19 +0200 blanchet drop some type arguments to constants in unsound type systems + remove a few type systems that make no sense from the circulation
Thu, 12 May 2011 15:29:19 +0200 blanchet tuning
Thu, 12 May 2011 15:29:19 +0200 blanchet fixed conjecture resolution bug for Vampire 1.0's TSTP output
Thu, 12 May 2011 15:29:19 +0200 blanchet ensure Set.member isn't introduced by Meson's preprocessing if it's supposed to be unfolded
Thu, 12 May 2011 15:29:19 +0200 blanchet Metis doesn't find an old proof in acceptable time now that higher-order equality reasoning is supported -- tuned proof script to help it
Thu, 12 May 2011 15:29:19 +0200 blanchet drop support for Vampire's native output format -- it has too many undocumented oddities, e.g. "BDD definition:" lines
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 further lower penalty associated with existentials in Sledgehammer's relevance filter, so that "exhaust" facts are picked up
Thu, 12 May 2011 15:29:19 +0200 blanchet reenabled equality proxy in Metis for higher-order reasoning
Thu, 12 May 2011 15:29:19 +0200 blanchet added "SMT." qualifier for constant to make it possible to reload "smt_monomorph.ML" from outside the "SMT" theory (for experiments) -- this is also consistent with the other SMT constants mentioned in this source file
Thu, 12 May 2011 15:29:19 +0200 blanchet reflect option renaming in doc + do not document the type systems poly_preds? and poly_tags?, since they are virtually identical to the non-? versions
Thu, 12 May 2011 15:29:19 +0200 blanchet unfold set constants in Sledgehammer/ATP as well if Metis does it too
Thu, 12 May 2011 15:29:19 +0200 blanchet do not pollute relevance filter facts with too many facts about the boring set constants Collect and mem_def, which we might anyway unfold depending on Meson's settings
Thu, 12 May 2011 15:29:19 +0200 blanchet renamed "max_mono_instances" to "max_new_mono_instances" and changed its semantics accordingly
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 remove unused parameter
Thu, 12 May 2011 15:29:19 +0200 blanchet reduced penalty associated with existential quantifiers
Thu, 12 May 2011 15:29:19 +0200 blanchet ensure that Auto Sledgehammer is run with full type information
Thu, 12 May 2011 15:29:19 +0200 blanchet fine-tuned the relevance filter, so that equations of the form "c = (%x. _)" and constants occurring in chained facts are not unduely penalized
Thu, 12 May 2011 15:29:19 +0200 blanchet don't give weights to built-in symbols
Thu, 12 May 2011 15:29:19 +0200 blanchet more robust exception handling in Metis (also works if there are several subgoals)
Thu, 12 May 2011 15:29:19 +0200 blanchet no penality for constants that appear in chained facts
Thu, 12 May 2011 15:29:19 +0200 blanchet gracefully declare fTrue and fFalse proxies' types if the constants only appear in the helpers
Thu, 12 May 2011 15:29:19 +0200 blanchet improve detection of quantifications over dangerous types by leveraging "is_type_surely_finite" predicate and added "prop" to the list of surely finite types
Thu, 12 May 2011 15:29:19 +0200 blanchet tune whitespace
Thu, 12 May 2011 15:29:19 +0200 blanchet added configuration options for experimental features
Thu, 12 May 2011 15:29:19 +0200 blanchet ensure type class predicates are generated in symbol declarations (for "poly_preds" and similar)
Thu, 12 May 2011 15:29:18 +0200 blanchet avoid "Empty" exception by making sure that a certain optimization only is attempted when it makes sense
Thu, 12 May 2011 15:29:18 +0200 blanchet added "force_sos" options to control SPASS's and Vampire's use of SOS in experiments + added corresponding Mirabelle options
Thu, 12 May 2011 15:29:18 +0200 blanchet added "max_mono_instances" option to Sledgehammer and renamed old "monomorphize_limit" option
Thu, 12 May 2011 15:29:18 +0200 blanchet allow each slice to have its own type system
Thu, 12 May 2011 15:29:18 +0200 blanchet renamed type systems for more consistency
Thu, 12 May 2011 16:46:49 +0200 wenzelm updated versions;
Thu, 12 May 2011 16:46:21 +0200 wenzelm added toplevel isabelle package -- reduce warnings with scala-2.9.0.final;
Thu, 12 May 2011 16:42:57 +0200 wenzelm tuned;
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