Mon, 28 Jun 2010 10:39:39 +0200 wenzelm merged
Mon, 28 Jun 2010 09:48:36 +0200 Cezary Kaliszyk Quotient package reverse lifting
Mon, 28 Jun 2010 07:38:39 +0200 Cezary Kaliszyk Add reverse lifting flag to automated theorem derivation
Mon, 28 Jun 2010 07:32:51 +0200 Cezary Kaliszyk Restrict quotient definitions to constants
Sun, 27 Jun 2010 08:33:01 +0100 Christian Urban mixfix can be given for automatically lifted constants
Sat, 26 Jun 2010 08:23:40 +0100 Christian Urban streamlined the generation of quotient theorems out of raw theorems
Fri, 25 Jun 2010 19:12:04 +0200 haftmann merged
Fri, 25 Jun 2010 11:42:29 +0200 haftmann avoid REPEAT after THEN_ALL_NEW
Sat, 26 Jun 2010 22:44:25 +0200 wenzelm refresh Isabelle token marker after buffer properties changed, e.g. when fold mode is switched;
Sat, 26 Jun 2010 22:19:55 +0200 wenzelm treat alternative newline symbols as in Isabelle/ML;
Sat, 26 Jun 2010 21:26:35 +0200 wenzelm simplified text_area_painter, with more precise treatment of visible line end;
Fri, 25 Jun 2010 14:05:49 +0200 wenzelm merged
Fri, 25 Jun 2010 12:15:49 +0200 blanchet merged
Fri, 25 Jun 2010 12:15:24 +0200 blanchet eta-expand
Fri, 25 Jun 2010 12:08:48 +0200 blanchet improve the natural formula relevance filter code, so that it behaves more like the CNF one
Fri, 25 Jun 2010 12:07:52 +0200 blanchet split SPASS time slot between SOS and non-SOS, in case SOS times out
Thu, 24 Jun 2010 21:01:13 +0200 blanchet yields ill-typed ATP/metis proofs -- raus!
Thu, 24 Jun 2010 21:00:37 +0200 blanchet make sure "metisFT" is tried upon "metis" failure in "resolve_inc_tyvars"
Fri, 25 Jun 2010 07:19:21 +0200 haftmann merged
Thu, 24 Jun 2010 21:04:35 +0200 haftmann more direct definition simplifies proofs
Thu, 24 Jun 2010 21:03:32 +0200 haftmann merged
Thu, 24 Jun 2010 18:45:31 +0200 haftmann more precise tactic: do not escape to a different goal branch (REPEAT is still problematic, though)
Thu, 24 Jun 2010 18:22:15 +0200 blanchet a76ace919f1c wasn't quite right; second try
Thu, 24 Jun 2010 18:04:31 +0200 blanchet merge
Thu, 24 Jun 2010 17:57:36 +0200 blanchet never include anything from the Sledgehammer theory in the relevant facts + killed two obsolete facts
Thu, 24 Jun 2010 17:27:18 +0200 blanchet better eta-expansion in Sledgehammer's clausification;
Thu, 24 Jun 2010 17:25:47 +0200 blanchet cosmetics
Thu, 24 Jun 2010 10:38:01 +0200 blanchet make sure that theorems passed using "add:" to Sledgehammer are not eliminated on heuristic grounds
Wed, 23 Jun 2010 18:43:50 +0200 blanchet improve the new "natural formula" fact filter
Fri, 25 Jun 2010 11:48:37 +0200 wenzelm explicit treatment of UTF8 sequences as Isabelle symbols;
Thu, 24 Jun 2010 23:20:47 +0200 wenzelm ML pretty printing of type string according to (quasi-abstract) YXML markup and symbols (including UTF8);
Thu, 24 Jun 2010 22:58:45 +0200 wenzelm escape UTF8 symbols for the ML compiler;
Thu, 24 Jun 2010 21:57:18 +0200 wenzelm explicit treatment of UTF8 character sequences as Isabelle symbols;
Thu, 24 Jun 2010 16:27:40 +0100 Christian Urban slight cleaning and simplification of the automatic wrapper for quotient definitions
Thu, 24 Jun 2010 17:01:52 +0200 wenzelm merged
Thu, 24 Jun 2010 12:33:51 +0100 Christian Urban export of proper information in the ML-interface of the quotient package
Thu, 24 Jun 2010 14:31:46 +0200 wenzelm treat Pretty.T as strictly abstract type;
Thu, 24 Jun 2010 14:31:01 +0200 wenzelm slightly more standard data merge: Symtax.merge (K true) avoids equality on abstract type Pretty.T and gracefully accepts overriding, Symtab.join prefers first entry as usual;
Thu, 24 Jun 2010 14:19:08 +0200 wenzelm avoid equality on abstract type Pretty.T;
Thu, 24 Jun 2010 13:31:26 +0200 wenzelm notes on packaging;
Thu, 24 Jun 2010 12:24:35 +0200 wenzelm misc tuning;
Thu, 24 Jun 2010 12:16:39 +0200 wenzelm tuned auxiliary structures;
Thu, 24 Jun 2010 11:28:34 +0200 wenzelm Net.encode_type;
Thu, 24 Jun 2010 11:08:21 +0200 wenzelm more accurate dependencies;
Thu, 24 Jun 2010 09:04:50 +0200 haftmann made smlnj happy
Wed, 23 Jun 2010 16:28:12 +0200 blanchet fix syntax bug in the TPTP output, by ensuring that "hBOOL" is correctly used for n-ary predicates even if (n + k)-ary occurrences of the same predicate, but with a different type, occur in the same problem
Wed, 23 Jun 2010 15:35:18 +0200 blanchet renamed for easier grep
Wed, 23 Jun 2010 15:32:11 +0200 blanchet use Skolem inlining also in the nonpolymorphic case, as a step toward simplifying the source code
Wed, 23 Jun 2010 15:06:40 +0200 blanchet steal some of http://isabelle.in.tum.de/sledgehammer.html and add it to the docs
Wed, 23 Jun 2010 14:36:23 +0200 blanchet have "metis" method and "metis_tac" fall back on "metisFT" upon failure, following a suggestion by Larry
Wed, 23 Jun 2010 12:43:09 +0200 blanchet fix bug with "skolem_id" + sort facts for increased readability
Wed, 23 Jun 2010 11:36:03 +0200 blanchet if SPASS fails at finding a proof with the SOS option turned on, turn it off and try again
Wed, 23 Jun 2010 10:20:54 +0200 blanchet merged
Wed, 23 Jun 2010 10:20:33 +0200 blanchet this looks like the most appropriate place to do the beta-eta-contraction
Wed, 23 Jun 2010 09:40:06 +0200 blanchet killed legacy "neg_clausify" and "clausify"
Tue, 22 Jun 2010 23:54:16 +0200 blanchet merged
Tue, 22 Jun 2010 23:54:02 +0200 blanchet factor out TPTP format output into file of its own, to facilitate further changes
Tue, 22 Jun 2010 19:10:12 +0200 blanchet merged
Tue, 22 Jun 2010 19:08:25 +0200 blanchet turn on "natural form" filtering in the Mirabelle tests, to see how it performs
Tue, 22 Jun 2010 18:47:45 +0200 blanchet missing "Unsynchronized" + make exception take a unit
Tue, 22 Jun 2010 18:31:49 +0200 blanchet added code to optionally perform fact filtering on the original (non-CNF) formulas
Tue, 22 Jun 2010 17:10:01 +0200 blanchet more cosmetics
Tue, 22 Jun 2010 17:07:39 +0200 blanchet cosmetics + prevent consideration of inlined Skolem terms in relevance filter
Tue, 22 Jun 2010 16:50:55 +0200 blanchet canonical argument order
Tue, 22 Jun 2010 16:40:36 +0200 blanchet leverage new data structure for handling "add:" and "del:"
Tue, 22 Jun 2010 16:23:29 +0200 blanchet thread original theorem along with CNF theorem, as a step toward killing the Skolem cache
Tue, 22 Jun 2010 14:48:46 +0200 blanchet merge "generic_prover" and "generic_tptp_prover"
Tue, 22 Jun 2010 14:28:22 +0200 blanchet removed Sledgehammer's support for the DFG syntax;
Tue, 22 Jun 2010 13:17:59 +0200 blanchet distinguish between "unknown" and "no Kodkodi installed" errors
Tue, 22 Jun 2010 13:17:17 +0200 blanchet reintroduce new Sledgehammer polymorphic handling code;
Tue, 22 Jun 2010 12:19:06 +0200 blanchet make the Nitpick_Example theory processable even when Kodkodi is not installed;
Wed, 23 Jun 2010 10:05:13 +0200 hoelzl Make latex happy
Wed, 23 Jun 2010 08:44:44 +0200 Cezary Kaliszyk Quotient package now uses Partial Equivalence instead place of equivalence
Wed, 23 Jun 2010 08:42:41 +0200 Cezary Kaliszyk Replace 'list_rel' by 'list_all2'; they are equivalent.
Tue, 22 Jun 2010 19:46:16 +0200 ballarin Proper treatment of non-inherited mixins.
Tue, 22 Jun 2010 18:15:44 +0200 hoelzl merged
Mon, 21 Jun 2010 19:33:51 +0200 hoelzl Introduce a type class for euclidean spaces, port most lemmas from real^'n to this type class.
Tue, 22 Jun 2010 01:21:52 +0200 blanchet reredisable new polymorphic code
Mon, 21 Jun 2010 18:45:10 +0200 blanchet merged
Mon, 21 Jun 2010 18:32:16 +0200 blanchet beta-eta was too much, because it transformed SOME x. P x into Eps P, which caused problems later;
Mon, 21 Jun 2010 18:31:52 +0200 wenzelm back to post-release mode;
Mon, 21 Jun 2010 17:41:57 +0200 wenzelm merged, resolving conflicts in doc-src/IsarRef/Thy/HOL_Specific.thy;
Mon, 21 Jun 2010 16:59:37 +0200 blanchet make Nitpick's unsound mode a bit more unsound
Mon, 21 Jun 2010 14:07:00 +0200 blanchet sort cases on the proper key
Mon, 21 Jun 2010 13:35:10 +0200 blanchet compile
Mon, 21 Jun 2010 12:33:43 +0200 blanchet thread "full_types"
Mon, 21 Jun 2010 12:31:41 +0200 blanchet try to improve Sledgehammer/Metis's behavior in full_types mode, e.g. by handing True, False, and If better
Mon, 21 Jun 2010 12:28:46 +0200 blanchet clean up after fcc768dc9dd0
Mon, 21 Jun 2010 11:16:00 +0200 blanchet adjusted Nitpick examples to latest changes + make them slightly faster
Mon, 21 Jun 2010 11:15:21 +0200 blanchet optimized code generated for datatype cases + more;
Mon, 21 Jun 2010 09:38:20 +0200 haftmann activated Scala code generator test
Mon, 21 Jun 2010 09:38:20 +0200 haftmann added bot instances; tuned
Mon, 21 Jun 2010 09:06:14 +0200 haftmann extensionality rule fset_eqI
Sun, 20 Jun 2010 22:01:22 +0200 haftmann merged
Sun, 20 Jun 2010 19:02:41 +0200 haftmann separate section for diagnostic commands
Sat, 19 Jun 2010 09:50:30 +0200 haftmann more binding; avoid arcane Rep and Abs prefixes
Sat, 19 Jun 2010 09:14:06 +0200 haftmann cleanup of typecopy package
Sat, 19 Jun 2010 06:43:33 +0200 haftmann quickcheck for fsets
Fri, 18 Jun 2010 22:41:16 +0200 nipkow merged
Fri, 18 Jun 2010 22:40:58 +0200 nipkow added pigeonhole lemmas
Fri, 18 Jun 2010 21:22:05 +0200 haftmann merged
Fri, 18 Jun 2010 15:59:51 +0200 haftmann tuned whitespace; dropped dead code
Fri, 18 Jun 2010 15:26:04 +0200 haftmann code_simp: only succeed on real progress
Fri, 18 Jun 2010 15:26:02 +0200 haftmann prefer fold over foldl
Fri, 18 Jun 2010 15:03:21 +0200 haftmann conclude simplification with default simpset
Fri, 18 Jun 2010 15:03:21 +0200 haftmann drop subsumed default equations (requires a little bit unfortunate laziness)
Fri, 18 Jun 2010 15:03:20 +0200 haftmann avoid Scala legacy operations
Fri, 18 Jun 2010 15:03:20 +0200 haftmann prefer fold over foldl
Fri, 18 Jun 2010 09:21:41 +0200 haftmann made List.thy a join point in the theory graph
Fri, 18 Jun 2010 20:22:06 +0200 nipkow tuned set_replicate lemmas
Fri, 18 Jun 2010 14:14:42 +0200 nipkow merged
Fri, 18 Jun 2010 14:14:29 +0200 nipkow added lemmas
Fri, 18 Jun 2010 09:04:00 +0200 haftmann dropped dead code
Thu, 17 Jun 2010 19:32:05 +0200 haftmann replaced unreliable metis proof
Thu, 17 Jun 2010 16:15:15 +0200 haftmann rev is reverse in Haskell
Thu, 17 Jun 2010 15:59:48 +0200 haftmann first serious draft of a scala code generator
Thu, 17 Jun 2010 15:59:47 +0200 haftmann more precise code
Thu, 17 Jun 2010 15:59:46 +0200 haftmann explicit type variable arguments for constructors
Thu, 17 Jun 2010 11:33:04 +0200 haftmann transitive superclasses were also only a misunderstanding
Thu, 17 Jun 2010 10:57:00 +0200 haftmann formal introduction of transitive superclasses
Thu, 17 Jun 2010 10:51:38 +0200 haftmann dropped obscure type argument weakening mapping -- was only a misunderstanding
Thu, 17 Jun 2010 10:45:10 +0200 haftmann added simp evaluator
Thu, 17 Jun 2010 10:02:29 +0200 haftmann merged
Tue, 15 Jun 2010 14:28:22 +0200 haftmann added code_simp infrastructure
Tue, 15 Jun 2010 14:28:08 +0200 haftmann tuned whitespace
Tue, 15 Jun 2010 11:38:40 +0200 haftmann maintain cong rules for case combinators; more precise permissiveness
Tue, 15 Jun 2010 11:38:40 +0200 haftmann drop function definitions of combinators
Tue, 15 Jun 2010 11:38:39 +0200 haftmann maintain cong rules for case combinators
Tue, 15 Jun 2010 08:32:32 +0200 haftmann formal introduction of case cong
Tue, 15 Jun 2010 16:42:09 +0200 blanchet found missing beta-eta-contraction
Tue, 15 Jun 2010 16:20:23 +0200 blanchet added missing Umlaut
Tue, 15 Jun 2010 10:47:06 +0200 blanchet make example run a bit faster (might help atbroy102)
Tue, 15 Jun 2010 07:42:48 +0200 haftmann merged
Tue, 15 Jun 2010 07:41:37 +0200 haftmann tuned documents
Mon, 14 Jun 2010 16:00:47 +0200 haftmann teaked naming of superclass projections
Mon, 14 Jun 2010 16:00:46 +0200 haftmann added lemma funpow_mult
Mon, 14 Jun 2010 15:27:11 +0200 haftmann extended bib
Mon, 14 Jun 2010 15:27:09 +0200 haftmann updated generated code
Mon, 14 Jun 2010 15:27:09 +0200 haftmann added reference
Mon, 14 Jun 2010 15:27:08 +0200 haftmann subsection on locale interpretation
Mon, 14 Jun 2010 12:01:30 +0200 haftmann explicitly name and note equations for class eq
Mon, 14 Jun 2010 12:01:30 +0200 haftmann use various predefined Haskell operations when generating code
Mon, 14 Jun 2010 12:01:30 +0200 haftmann NEWS
Mon, 14 Jun 2010 10:50:49 +0200 haftmann tuned internal order
Mon, 14 Jun 2010 10:38:29 +0200 haftmann dropped unused bindings
Mon, 14 Jun 2010 10:38:28 +0200 haftmann corrected syntax diagram
Mon, 14 Jun 2010 21:49:25 +0200 blanchet turn off new polymorphism code again -- a new issue popped up
Mon, 14 Jun 2010 20:48:36 +0200 blanchet missing case
Mon, 14 Jun 2010 20:16:36 +0200 blanchet A function called "untyped_aconv" shouldn't look at the bound names!
Mon, 14 Jun 2010 19:20:32 +0200 blanchet no point in introducing combinators for inlined Skolem functions
Mon, 14 Jun 2010 17:12:41 +0200 blanchet better error reporting for Vampire
Mon, 14 Jun 2010 16:43:44 +0200 blanchet expect SPASS 3.7, and give a friendly warning if an older version is used
Mon, 14 Jun 2010 16:17:20 +0200 blanchet improve ATP-specific error messages
Mon, 14 Jun 2010 15:10:50 +0200 haftmann merged
Mon, 14 Jun 2010 15:10:36 +0200 haftmann removed simplifier congruence rule of "prod_case"
Mon, 14 Jun 2010 10:36:01 +0200 blanchet adjusted the polymorphism handling of Skolem constants so that proof reconstruction doesn't fail in "equality_inf"
Sat, 12 Jun 2010 15:48:17 +0200 haftmann merged
Sat, 12 Jun 2010 15:47:50 +0200 haftmann declare lexn.simps [code del]
Fri, 11 Jun 2010 17:14:02 +0200 haftmann declare lex_prod_def [code del]
Fri, 11 Jun 2010 17:14:01 +0200 haftmann modernized specifications
Fri, 11 Jun 2010 17:14:01 +0200 haftmann avoid references to old constdefs
Sat, 12 Jun 2010 11:12:54 +0200 blanchet merged
Sat, 12 Jun 2010 11:12:31 +0200 blanchet disable new polymorphic code for now, until remaining issues in "equality_inf" are resolved
Sat, 12 Jun 2010 11:11:07 +0200 blanchet "raise Fail" for internal errors + one new internal error (instead of "Match")
Fri, 11 Jun 2010 18:05:05 +0200 blanchet make test work again (broken since 09467cdfa198?)
Fri, 11 Jun 2010 17:57:16 +0200 blanchet adjust Nitpick example to follow latest wave of renamings
Fri, 11 Jun 2010 17:10:23 +0200 blanchet proper polymorphic Skolemization of uncached facts + synchronization of caching and relevance filter
Fri, 11 Jun 2010 17:07:27 +0200 blanchet beta-eta-contract, to respect "first_order_match"'s specification;
Fri, 11 Jun 2010 17:05:11 +0200 blanchet adjust Nitpick's handling of "<" on "rat"s and "reals"
Fri, 11 Jun 2010 16:34:56 +0200 blanchet remove needless variables
Fri, 11 Jun 2010 16:52:17 +0200 haftmann hide sum explicitly
Thu, 10 Jun 2010 12:28:27 +0200 haftmann merged
Thu, 10 Jun 2010 12:26:07 +0200 haftmann adjust popular symbolic type constructors
Thu, 10 Jun 2010 12:25:14 +0200 haftmann tailored set of code equations manually
Thu, 10 Jun 2010 12:24:03 +0200 haftmann tuned quotes, antiquotations and whitespace
Thu, 10 Jun 2010 12:24:02 +0200 haftmann moved inductive_codegen to place where product type is available; tuned structure name
Thu, 10 Jun 2010 12:24:01 +0200 haftmann qualified type "*"; qualified constants Pair, fst, snd, split
Tue, 08 Jun 2010 16:37:22 +0200 haftmann tuned quotes, antiquotations and whitespace
Tue, 08 Jun 2010 16:37:19 +0200 haftmann qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
Thu, 10 Jun 2010 12:08:33 +0200 krauss Adapted Mirabelle script (cf. f60e4dd6d76f)
Tue, 08 Jun 2010 07:45:39 +0200 haftmann merged
Mon, 07 Jun 2010 13:42:38 +0200 haftmann more consistent naming aroud type classes and instances
Mon, 07 Jun 2010 17:39:32 +0200 wenzelm back to non-release mode;
Mon, 21 Jun 2010 11:37:25 +0200 wenzelm removed obsolete test tags;
Mon, 21 Jun 2010 11:35:56 +0200 wenzelm Added tag Isabelle2009-2 for changeset 35815ce9218a
Mon, 21 Jun 2010 11:24:19 +0200 wenzelm final tuning; Isabelle2009-2
Mon, 14 Jun 2010 10:38:28 +0200 haftmann corrected syntax diagram
Thu, 10 Jun 2010 12:08:33 +0200 krauss Adapted Mirabelle script (cf. f60e4dd6d76f)
Mon, 14 Jun 2010 21:12:51 +0200 wenzelm Added tag isa2009-2-test3 for changeset 0eacedd5f780
Mon, 14 Jun 2010 21:10:15 +0200 wenzelm merged
Fri, 11 Jun 2010 13:25:28 +0200 wenzelm NEWS: IsabelleText font;
Sun, 13 Jun 2010 23:04:09 +0200 wenzelm Pretty.string_of (in Scala): actually observe margin/metric;
Sun, 13 Jun 2010 22:33:18 +0200 wenzelm tuned Command.toString -- preserving uniqueness allows the Scala toplevel to print Linear_Set[Command] results without crashing;
Fri, 11 Jun 2010 21:58:40 +0200 wenzelm tuned tooltips;
Wed, 09 Jun 2010 18:24:23 +0200 wenzelm obsolete;
Wed, 09 Jun 2010 16:23:00 +0200 wenzelm explicit treatment of empty exception block, which could lead to confusing output (e.g. in the theory loader), or even prevent error output altogether;
Wed, 09 Jun 2010 15:09:00 +0200 wenzelm contrib/README;
Wed, 09 Jun 2010 14:08:08 +0200 wenzelm removed outdated/confusing INSTALL file;
Tue, 08 Jun 2010 17:45:39 +0200 wenzelm clarified font_family vs. font_family_default;
Tue, 08 Jun 2010 13:51:25 +0200 wenzelm disable set_styles for now -- there are still some race conditions of PropertiesChanged vs. TextArea painting (NB: without it Isabelle_Token_Marker will crash if sub/superscript is actually used);
Mon, 07 Jun 2010 21:48:24 +0200 wenzelm Added tag isa2009-2-test2 for changeset dfca6c4cd1e8
Mon, 07 Jun 2010 19:21:00 +0200 wenzelm more uniform treatment of options and attributes, preferring formal markup over old-style LaTeX macros;
Mon, 07 Jun 2010 18:09:18 +0200 wenzelm merged;
Mon, 07 Jun 2010 17:53:02 +0200 berghofe Tuned.
Mon, 07 Jun 2010 17:52:30 +0200 berghofe Documented changes in induct, cases, and nominal_induct method.
Mon, 07 Jun 2010 17:51:26 +0200 wenzelm merged
Mon, 07 Jun 2010 17:13:36 +0200 wenzelm made SML/NJ happy again;
Mon, 07 Jun 2010 16:00:35 +0200 wenzelm recovered some untested theories;
Mon, 07 Jun 2010 17:50:57 +0200 wenzelm proper target directory;
Mon, 07 Jun 2010 17:50:40 +0200 wenzelm refer to isabelle-release branch;
Mon, 07 Jun 2010 13:20:05 +0200 wenzelm no symlinks;
Mon, 07 Jun 2010 11:42:54 +0200 wenzelm merged
Mon, 07 Jun 2010 11:42:42 +0200 wenzelm tuned ANNOUNCEMENT;
Mon, 07 Jun 2010 11:42:32 +0200 wenzelm more NEWS;
Mon, 07 Jun 2010 11:27:08 +0200 wenzelm more NEWS;
Mon, 07 Jun 2010 10:37:30 +0200 blanchet merged
Mon, 07 Jun 2010 10:37:06 +0200 blanchet cosmetics
Sat, 05 Jun 2010 21:30:40 +0200 blanchet renaming
Sat, 05 Jun 2010 16:39:23 +0200 blanchet show more respect for user-specified facts, even if they could lead to unsound proofs + don't throw away "unsound" theorems in "full_type" mode, since they are then sound
Sat, 05 Jun 2010 16:08:35 +0200 blanchet fix remote Vampire diagnosis
Sat, 05 Jun 2010 15:59:58 +0200 blanchet make Sledgehammer's "add:" and "del:" syntax work better in the presence of aliases;
Sat, 05 Jun 2010 15:07:50 +0200 blanchet totally bypass Sledgehammer's relevance filter when facts are given using the "(fact1 ... factn)" syntax;
Sun, 06 Jun 2010 18:47:29 +0200 wenzelm single heaps archive;
Sun, 06 Jun 2010 18:34:53 +0200 wenzelm merged
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