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
Mon, 22 Aug 2011 12:17:22 +0200 wenzelm reverted some odd changes to HOL/Import (cf. 74c08021ab2e);
Mon, 22 Aug 2011 10:57:33 +0200 krauss merged
Sun, 21 Aug 2011 22:13:04 +0200 krauss modernized specifications
Sun, 21 Aug 2011 22:13:04 +0200 krauss removed session HOL/Subst -- now subsumed my more modern HOL/ex/Unification.thy
Sun, 21 Aug 2011 22:13:04 +0200 krauss removed technical or trivial unused facts
Sun, 21 Aug 2011 22:13:04 +0200 krauss more precise authors and comments;
Sun, 21 Aug 2011 22:13:04 +0200 krauss added proof of idempotence, roughly after HOL/Subst/Unify.thy
Sun, 21 Aug 2011 22:13:04 +0200 krauss tuned proofs, sledgehammering overly verbose parts
Sun, 21 Aug 2011 22:13:04 +0200 krauss tuned notation
Sun, 21 Aug 2011 22:13:04 +0200 krauss ported some lemmas from HOL/Subst/*;
Sun, 21 Aug 2011 22:13:04 +0200 krauss changed constant names and notation to match HOL/Subst/*.thy, from which this theory is a clone.
Sun, 21 Aug 2011 21:18:59 -0700 huffman merged
Sun, 21 Aug 2011 12:22:31 -0700 huffman add lemmas interior_Times and closure_Times
Sun, 21 Aug 2011 22:56:55 +0200 haftmann avoid pred/set mixture
Sun, 21 Aug 2011 19:47:52 +0200 haftmann avoid pred/set mixture
Sun, 21 Aug 2011 22:04:01 +0200 wenzelm merged
Sun, 21 Aug 2011 21:24:42 +0200 wenzelm more robust initialization of token marker and line context wrt. session startup;
Sun, 21 Aug 2011 20:42:26 +0200 wenzelm tuned Parse.group: delayed failure message;
Sun, 21 Aug 2011 20:25:49 +0200 wenzelm avoid actual Color.white, which would be turned into Color.black by org.gjt.sp.jedit.print.BufferPrintable;
Sun, 21 Aug 2011 20:04:02 +0200 wenzelm default style for user fonts -- to prevent org.gjt.sp.jedit.print.BufferPrintable from choking on null;
Sun, 21 Aug 2011 19:32:20 +0200 wenzelm tuned;
Sun, 21 Aug 2011 11:03:15 -0700 huffman remove unnecessary euclidean_space class constraints
Sun, 21 Aug 2011 09:46:20 -0700 huffman section -> subsection
Sun, 21 Aug 2011 09:38:31 -0700 huffman scale dependency graph to fit on page
Sun, 21 Aug 2011 14:16:44 +0200 wenzelm discontinued somewhat pointless Par_List.map_name -- most of the time is spent in tokenization;
Sun, 21 Aug 2011 13:42:55 +0200 wenzelm discontinued obsolete Thy_Syntax.report_span -- information can be reproduced in Isabelle/Scala;
Sun, 21 Aug 2011 13:36:23 +0200 wenzelm merged
Sun, 21 Aug 2011 13:23:29 +0200 wenzelm purely functional task_queue.ML -- moved actual interrupt_unsynchronized to future.ML;
Sun, 21 Aug 2011 13:10:48 +0200 wenzelm refined Task_Queue.cancel: passive tasks are considered running due to pending abort operation;
Sat, 20 Aug 2011 23:36:18 +0200 wenzelm odd workaround for odd problem of load order in HOL/ex/ROOT.ML (!??);
Sat, 20 Aug 2011 23:35:30 +0200 wenzelm refined Graph implementation: more abstract/scalable Graph.Keys instead of plain lists -- order of adjacency is now standardized wrt. Key.ord;
Sat, 20 Aug 2011 22:46:19 +0200 wenzelm clarified get_imports -- should not rely on accidental order within graph;
Sat, 20 Aug 2011 22:28:53 +0200 wenzelm tuned Table.delete_safe: avoid potentially expensive attempt of delete;
Sat, 20 Aug 2011 20:24:12 +0200 wenzelm discontinued "Interrupt", which could disturb administrative tasks of the document model;
Sat, 20 Aug 2011 20:00:55 +0200 wenzelm more direct balanced version Ord_List.unions;
Sat, 20 Aug 2011 19:21:03 +0200 wenzelm reverted to join_bodies/join_proofs based on fold_body_thms to regain performance (escpecially of HOL-Proofs) -- see also aa9c1e9ef2ce and 4e2abb045eac;