Fri, 26 Aug 2011 01:14:49 +0200 blanchet improve completeness of polymorphic encodings
Fri, 26 Aug 2011 00:19:25 +0200 blanchet mangle tag bound declarations properly
Fri, 26 Aug 2011 00:05:45 +0200 blanchet fixed inverted logic and improve precision when handling monotonic types in polymorphic encodings
Thu, 25 Aug 2011 23:55:21 +0200 blanchet make sure that if slicing is disabled, a non-SOS slice is chosen
Thu, 25 Aug 2011 23:54:57 +0200 blanchet honor TFF Implicit
Thu, 25 Aug 2011 23:38:09 +0200 blanchet make polymorphic encodings more complete
Thu, 25 Aug 2011 22:06:25 +0200 blanchet make default unsound mode less unsound
Thu, 25 Aug 2011 22:05:18 +0200 blanchet make TFF output less explicit where possible
Thu, 25 Aug 2011 19:09:39 +0200 blanchet use more appropriate encoding for Z3 TPTP, as confirmed by evaluation
Thu, 25 Aug 2011 19:05:40 +0200 blanchet added one more known Z3 failure
Thu, 25 Aug 2011 19:02:47 +0200 blanchet added config options to control two aspects of the translation, for evaluation purposes
Thu, 25 Aug 2011 13:55:52 +0100 nik added choice operator output for
Thu, 25 Aug 2011 14:25:07 +0200 blanchet rationalized option names -- mono becomes raw_mono and mangled becomes mono
Thu, 25 Aug 2011 14:25:07 +0200 blanchet handle nonmangled monomorphich the same way as mangled monomorphic when it comes to helper -- otherwise we can end up generating too tight type guards
Thu, 25 Aug 2011 14:25:07 +0200 blanchet avoid using ":" for anything but systematic type tag annotations, because Hurd's Metis gives it that special semantics
Thu, 25 Aug 2011 14:25:06 +0200 blanchet fixed bang encoding detection of which types to encode
Thu, 25 Aug 2011 14:06:34 +0200 krauss lemma Compl_insert: "- insert x A = (-A) - {x}"
Thu, 25 Aug 2011 11:15:31 +0200 boehmes avoid variable clashes by properly incrementing indices
Thu, 25 Aug 2011 11:15:31 +0200 boehmes improved completeness and efficiency of Z3 proof reconstruction, especially by an improved handling of Skolemization
Thu, 25 Aug 2011 00:00:36 +0200 blanchet include chained facts for minimizer, otherwise it won't work
Wed, 24 Aug 2011 22:12:30 +0200 blanchet remove Vampire imconplete proof detection -- the bug it was trying to work around has been fixed in version 1.8, and the check is too sensitive anyway
Fri, 26 Aug 2011 22:25:41 +0200 wenzelm back to tradition Scratch.thy default -- execution wrt. perspective overcomes the main problems of 226563829580;
Fri, 26 Aug 2011 22:14:12 +0200 wenzelm tuned Session.edit_node: update_perspective based on last_exec_offset;
Fri, 26 Aug 2011 21:27:58 +0200 wenzelm tuned signature -- iterate subsumes both fold and get_first;
Fri, 26 Aug 2011 21:18:42 +0200 wenzelm further clarification of Document.updated, based on last_common and after_entry;
Fri, 26 Aug 2011 16:06:58 +0200 wenzelm tuned signature;
Fri, 26 Aug 2011 15:56:30 +0200 wenzelm improved Document.edit: more accurate update_start and no_execs;
Fri, 26 Aug 2011 15:09:54 +0200 wenzelm refined document state assignment: observe perspective, more explicit assignment message;
Thu, 25 Aug 2011 19:12:58 +0200 wenzelm tuned signature -- emphasize traditional read/eval/print terminology, which is still relevant here;
Thu, 25 Aug 2011 17:38:12 +0200 wenzelm maintain last_execs assignment on Scala side;
Thu, 25 Aug 2011 16:44:06 +0200 wenzelm propagate information about last command with exec state assignment through document model;
Thu, 25 Aug 2011 13:24:41 +0200 wenzelm tuned signature;
Thu, 25 Aug 2011 11:41:48 +0200 wenzelm slightly more abstract Command.Perspective;
Thu, 25 Aug 2011 11:27:37 +0200 wenzelm slightly more abstract Text.Perspective;
Wed, 24 Aug 2011 23:20:05 +0200 wenzelm tuned proofs;
Wed, 24 Aug 2011 23:19:40 +0200 wenzelm tuned syntax -- avoid ambiguities;
Wed, 24 Aug 2011 23:00:53 +0200 wenzelm more accurate treatment of index syntax constants, for proper entity references in concrete notation (e.g. infix "\<oplus>\<index>");
Wed, 24 Aug 2011 09:23:26 -0700 huffman delete commented-out dead code
Wed, 24 Aug 2011 09:08:07 -0700 huffman merged
Wed, 24 Aug 2011 09:08:00 -0700 huffman change some subsection headings to subsubsection
Tue, 23 Aug 2011 16:47:48 -0700 huffman remove unnecessary lemma card_ge1
Tue, 23 Aug 2011 16:17:22 -0700 huffman move connected_real_lemma to the one place it is used
Wed, 24 Aug 2011 17:30:25 +0200 wenzelm merged
Wed, 24 Aug 2011 15:25:39 +0200 blanchet make sure that all facts are passed to ATP from minimizer
Wed, 24 Aug 2011 11:17:33 +0200 blanchet more reliable "sledgehammer\_tac" reconstruction, by avoiding "insert_tac"
Wed, 24 Aug 2011 11:17:33 +0200 blanchet specify timeout for "sledgehammer_tac"
Wed, 24 Aug 2011 11:17:33 +0200 blanchet tuning
Wed, 24 Aug 2011 10:59:22 +0900 Cezary Kaliszyk Quotient Package: add mem_rsp, mem_prs, tune proofs.
Tue, 23 Aug 2011 15:46:53 -0700 huffman merged
Tue, 23 Aug 2011 14:11:02 -0700 huffman declare euclidean_simps [simp] at the point they are proved;
Tue, 23 Aug 2011 07:12:05 -0700 huffman merged
Mon, 22 Aug 2011 18:15:33 -0700 huffman merged
Mon, 22 Aug 2011 17:22:49 -0700 huffman avoid warnings
Mon, 22 Aug 2011 16:49:45 -0700 huffman comment out dead code to avoid compiler warnings
Mon, 22 Aug 2011 10:43:10 -0700 huffman legacy theorem names
Mon, 22 Aug 2011 10:19:39 -0700 huffman remove duplicate lemma
Tue, 23 Aug 2011 23:18:13 +0200 blanchet fixed "hBOOL" of existential variables, and generate more helpers
Tue, 23 Aug 2011 22:44:08 +0200 blanchet don't select facts when using sledgehammer_tac for reconstruction
Tue, 23 Aug 2011 20:35:41 +0200 blanchet don't perform a triviality check if the goal is skipped anyway
Tue, 23 Aug 2011 19:50:25 +0200 blanchet optional reconstructor
Wed, 24 Aug 2011 17:25:45 +0200 wenzelm misc tuning and simplification;
Wed, 24 Aug 2011 17:16:48 +0200 wenzelm tuned pri: prefer purging of canceled execution;
Wed, 24 Aug 2011 17:14:31 +0200 wenzelm tuned Document.node: maintain "touched" flag to indicate changes in entries etc.;
Wed, 24 Aug 2011 16:49:48 +0200 wenzelm clarified Document.Node.clear -- retain header (cf. ML version);
Wed, 24 Aug 2011 16:27:27 +0200 wenzelm clarified norm_header/header_edit -- disallow update of loaded theories;
Wed, 24 Aug 2011 15:55:43 +0200 wenzelm misc tuning and simplification;
Wed, 24 Aug 2011 15:30:43 +0200 wenzelm ignore irrelevant timings;
Wed, 24 Aug 2011 13:40:10 +0200 wenzelm print state only for visible command, to avoid wasting resources for the larger part of the text;
Wed, 24 Aug 2011 13:38:07 +0200 wenzelm early filtering of unchanged perspective;
Wed, 24 Aug 2011 13:37:43 +0200 wenzelm more reliable update_perspective handler based on actual text visibility (e.g. on startup or when resizing without scrolling);
Wed, 24 Aug 2011 13:03:39 +0200 wenzelm update_perspective without actual edits, bypassing the full state assignment protocol;
Tue, 23 Aug 2011 21:19:24 +0200 wenzelm tuned;
Tue, 23 Aug 2011 21:14:59 +0200 wenzelm handle potentially more approriate BufferUpdate.LOADED event;
Mon, 22 Aug 2011 23:39:05 +0200 wenzelm special treatment of structure index 1 in Pure, including legacy warning;
Tue, 23 Aug 2011 19:49:21 +0200 blanchet compile
Tue, 23 Aug 2011 19:00:48 +0200 blanchet added "max_calls" option to get a fixed number of Sledgehammer calls per theory
Tue, 23 Aug 2011 18:42:05 +0200 blanchet beef up "sledgehammer_tac" reconstructor
Tue, 23 Aug 2011 18:42:05 +0200 blanchet clean up Sledgehammer tactic
Tue, 23 Aug 2011 17:44:31 +0200 wenzelm fixed document;
Tue, 23 Aug 2011 17:43:06 +0200 wenzelm tuned signature;
Tue, 23 Aug 2011 17:12:54 +0200 wenzelm merged
Tue, 23 Aug 2011 16:37:23 +0200 blanchet always use TFF if possible
Tue, 23 Aug 2011 16:14:19 +0200 blanchet clearer separator in generated file names
Tue, 23 Aug 2011 16:07:01 +0200 blanchet exploit TFF format in Z3 used as ATP, and renamed it "z3_tptp"
Tue, 23 Aug 2011 15:50:27 +0200 blanchet updated known failures for Z3 3.0 TPTP
Tue, 23 Aug 2011 15:18:46 +0200 blanchet updated Z3 docs
Tue, 23 Aug 2011 15:15:43 +0200 blanchet avoid TFF format with older Vampire versions
Tue, 23 Aug 2011 14:57:16 +0200 blanchet update the Vampire related parts of the documentation
Tue, 23 Aug 2011 14:44:19 +0200 blanchet fixed TFF slicing
Tue, 23 Aug 2011 14:44:19 +0200 blanchet kindly ask Vampire to output axiom names
Tue, 23 Aug 2011 14:44:19 +0200 blanchet added formats to the slice and use TFF for remote Vampire
Tue, 23 Aug 2011 07:14:09 +0200 haftmann tuned specifications, syntax and proofs
Mon, 22 Aug 2011 22:00:36 +0200 haftmann tuned specifications and syntax
Tue, 23 Aug 2011 03:34:17 +0900 Cezary Kaliszyk Quotient Package: some infrastructure for lifting inside sets
Mon, 22 Aug 2011 15:02:45 +0200 blanchet include all encodings in tests, now that the incompleteness of some encodings has been addressed
Mon, 22 Aug 2011 15:02:45 +0200 blanchet change Metis's default settings if type information axioms are generated
Mon, 22 Aug 2011 15:02:45 +0200 blanchet we must tag any type whose ground types intersect a nonmonotonic type
Mon, 22 Aug 2011 15:02:45 +0200 blanchet prefer the lighter, slightly unsound monotonicity-based encodings for Metis
Mon, 22 Aug 2011 15:02:45 +0200 blanchet made reconstruction of type tag equalities "\?x = \?x" reliable
Mon, 22 Aug 2011 15:02:45 +0200 blanchet tuning ATP problem output
Mon, 22 Aug 2011 15:02:45 +0200 blanchet revert guard logic -- make sure that typing information is generated for existentials
Mon, 22 Aug 2011 15:02:45 +0200 blanchet generate tag equations for existential variables
Mon, 22 Aug 2011 15:02:45 +0200 blanchet tuning, plus started implementing tag equation generation for existential variables
Mon, 22 Aug 2011 15:02:45 +0200 blanchet precisely distinguish between universal and existential quantifiers, instead of assuming the worst (universal), for monotonicity analysis
Mon, 22 Aug 2011 15:02:45 +0200 blanchet clearer terminology
Mon, 22 Aug 2011 15:02:45 +0200 blanchet renamed "heavy" to "uniform", based on discussion with Nick Smallbone
Mon, 22 Aug 2011 15:02:45 +0200 blanchet removed unused configuration option
Mon, 22 Aug 2011 15:02:45 +0200 blanchet added caching for (in)finiteness checks
Mon, 22 Aug 2011 15:02:45 +0200 blanchet remove needless typing information
Mon, 22 Aug 2011 15:02:45 +0200 blanchet cleaner handling of polymorphic monotonicity inference
Mon, 22 Aug 2011 15:02:45 +0200 blanchet started cleaning up polymorphic monotonicity-based encodings, based on discussions with Nick Smallbone
Mon, 22 Aug 2011 15:02:45 +0200 blanchet more precise warning
Mon, 22 Aug 2011 15:02:45 +0200 blanchet added option to control soundness of encodings more precisely, for evaluation purposes
Mon, 22 Aug 2011 15:02:45 +0200 blanchet make sound mode more sound (and clean up code)
Mon, 22 Aug 2011 15:02:45 +0200 blanchet reintroduced slightly unsound optimization taken out in 717880e98e6b, but only if "sound" is false
Mon, 22 Aug 2011 15:02:45 +0200 blanchet gracefully handle empty SPASS problems
Mon, 22 Aug 2011 15:02:45 +0200 blanchet pass sound option to Sledgehammer tactic
Tue, 23 Aug 2011 16:53:05 +0200 wenzelm tuned signature -- contrast physical output primitives versus Output.raw_message;
Tue, 23 Aug 2011 16:41:16 +0200 wenzelm tuned signature;
Tue, 23 Aug 2011 16:39:21 +0200 wenzelm discontinued slightly odd Future/Lazy.get_finished, which do not really fit into the execution model of Future.cancel/join_tasks (canceled tasks need to be dequeued and terminated explicitly);
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