Thu, 02 Dec 2010 11:18:44 -0800 huffman merged
Wed, 01 Dec 2010 20:52:16 -0800 huffman tuned cpodef code
Wed, 01 Dec 2010 20:29:39 -0800 huffman reformulate lemma preorder.ex_ideal, and use it for typedefs
Thu, 02 Dec 2010 16:45:28 +0100 hoelzl Prove rel_interior_convex_hull_union (by Grechuck Bogdan).
Thu, 02 Dec 2010 16:39:15 +0100 haftmann merged
Thu, 02 Dec 2010 16:39:07 +0100 haftmann adapted expected value to more idiomatic numeral representation
Thu, 02 Dec 2010 14:34:38 +0100 haftmann corrected representation for code_numeral numerals
Thu, 02 Dec 2010 13:53:36 +0100 haftmann separate term_of function for integers -- more canonical representation of negative integers
Thu, 02 Dec 2010 16:17:01 +0100 hoelzl merged
Thu, 02 Dec 2010 16:16:18 +0100 hoelzl Use coercions in Approximation (by Dmitriy Traytel).
Thu, 02 Dec 2010 17:20:34 +0100 wenzelm more antiquotations;
Thu, 02 Dec 2010 16:52:52 +0100 wenzelm configuration option "show_abbrevs" supersedes print mode "no_abbrevs", with inverted meaning;
Thu, 02 Dec 2010 16:04:22 +0100 wenzelm renamed trace_simp to simp_trace, and debug_simp to simp_debug;
Thu, 02 Dec 2010 15:37:32 +0100 wenzelm merged
Thu, 02 Dec 2010 15:32:48 +0100 hoelzl merged
Thu, 02 Dec 2010 15:09:02 +0100 hoelzl generalized simple_functionD
Thu, 02 Dec 2010 14:57:50 +0100 hoelzl Moved theorems to appropriate place.
Thu, 02 Dec 2010 14:57:21 +0100 hoelzl Shorter definition for positive_integral.
Thu, 02 Dec 2010 14:34:58 +0100 hoelzl Move SUP_commute, SUP_less_iff to HOL image;
Wed, 01 Dec 2010 21:03:02 +0100 hoelzl Generalized simple_functionD and less_SUP_iff.
Wed, 01 Dec 2010 20:12:53 +0100 hoelzl Tuned setup for borel_measurable with min, max and psuminf.
Wed, 01 Dec 2010 20:09:41 +0100 hoelzl Replace algebra_eqI by algebra.equality;
Thu, 02 Dec 2010 14:56:16 +0100 blanchet give the Isabelle proof the benefice of the doubt when the Isabelle theorem has fewer literals than the Metis one -- this makes a difference on lemma "Let (x::'a, y::'a) (inv_image (r::'b * 'b => bool) (f::'a => 'b)) = ((f x, f y) : r)" apply (metis in_inv_image mem_def)
Thu, 02 Dec 2010 15:03:21 +0100 wenzelm merged
Thu, 02 Dec 2010 08:34:23 +0100 nipkow coercions
Wed, 01 Dec 2010 20:59:40 +0100 nipkow merged
Wed, 01 Dec 2010 20:59:29 +0100 nipkow moved activation of coercion inference into RealDef and declared function real a coercion.
Wed, 01 Dec 2010 19:42:09 +0100 hoelzl Corrected IsaMakefile
Wed, 01 Dec 2010 19:36:05 +0100 hoelzl merged
Wed, 01 Dec 2010 19:33:49 +0100 hoelzl Updated NEWS
Wed, 01 Dec 2010 19:27:53 +0100 hoelzl More correct make dependencies for HOL-Multivariate_Analysis and HOL-Probability.
Wed, 01 Dec 2010 19:20:30 +0100 hoelzl Support product spaces on sigma finite measures.
Wed, 01 Dec 2010 18:00:40 +0100 haftmann merged
Wed, 01 Dec 2010 15:46:27 +0100 haftmann use type constructor as name for variable
Wed, 01 Dec 2010 11:46:20 +0100 haftmann optional explicit prefix for type mapper theorems
Wed, 01 Dec 2010 11:33:17 +0100 haftmann file for package tool type_mapper carries the same name as its Isar command
Wed, 01 Dec 2010 06:50:54 -0800 huffman merged
Wed, 01 Dec 2010 06:48:40 -0800 huffman domain package generates non-authentic syntax rules for parsing only
Thu, 02 Dec 2010 10:46:03 +0100 wenzelm builtin time bounds (again);
Thu, 02 Dec 2010 10:44:33 +0100 wenzelm tuned;
Wed, 01 Dec 2010 21:23:21 +0100 wenzelm more abstract handling of Time properties;
Wed, 01 Dec 2010 21:07:50 +0100 wenzelm store tooltip-dismiss-delay as Double(seconds);
Wed, 01 Dec 2010 20:34:40 +0100 wenzelm more abstract/uniform handling of time, preferring seconds as Double;
Wed, 01 Dec 2010 15:38:05 +0100 wenzelm merged
Wed, 01 Dec 2010 11:45:37 +0100 haftmann NEWS
Wed, 01 Dec 2010 15:35:40 +0100 wenzelm just one HOLogic.mk_comp;
Wed, 01 Dec 2010 15:03:44 +0100 wenzelm more direct use of binder_types/body_type;
Wed, 01 Dec 2010 15:02:39 +0100 wenzelm tuned;
Wed, 01 Dec 2010 14:56:07 +0100 wenzelm simplified HOL.eq simproc matching;
Wed, 01 Dec 2010 13:37:31 +0100 wenzelm tuned;
Wed, 01 Dec 2010 13:09:08 +0100 wenzelm just one Term.dest_funT;
Wed, 01 Dec 2010 11:32:24 +0100 wenzelm activate subtyping/coercions in theory Complex_Main;
Wed, 01 Dec 2010 11:06:01 +0100 wenzelm simplified equality on pairs of types;
Wed, 01 Dec 2010 11:01:20 +0100 wenzelm more precise dependencies;
Mon, 29 Nov 2010 16:53:08 +0100 traytel two-staged architecture for subtyping;
Tue, 30 Nov 2010 20:02:01 -0800 huffman merged
Tue, 30 Nov 2010 15:56:19 -0800 huffman change cpodef-generated cont_Rep rules to cont2cont format
Tue, 30 Nov 2010 15:34:51 -0800 huffman internal domain package proofs use cont2cont simproc instead of a fixed list of cont rules
Tue, 30 Nov 2010 14:21:57 -0800 huffman remove gratuitous semicolons from ML code
Tue, 30 Nov 2010 14:01:49 -0800 huffman add continuity lemma for List.map
Tue, 30 Nov 2010 14:01:25 -0800 huffman simplify predomain instances
Tue, 30 Nov 2010 21:54:15 +0100 boehmes merged
Tue, 30 Nov 2010 18:22:43 +0100 boehmes split up Z3 models into constraints on free variables and constant definitions;
Tue, 30 Nov 2010 20:52:49 +0100 haftmann code preprocessor setup for numerals on word type;
Tue, 30 Nov 2010 18:40:23 +0100 haftmann merged
Tue, 30 Nov 2010 17:22:59 +0100 haftmann adaptions to changes in Equiv_Relation.thy
Tue, 30 Nov 2010 17:19:11 +0100 haftmann adapted fragile proof
Tue, 30 Nov 2010 17:19:11 +0100 haftmann adaptions to changes in Equiv_Relation.thy; prefer primrec if possible
Tue, 30 Nov 2010 17:19:11 +0100 haftmann adaptions to changes in Equiv_Relation.thy
Tue, 30 Nov 2010 15:58:21 +0100 haftmann merged
Tue, 30 Nov 2010 15:58:09 +0100 haftmann more systematic and compact proofs on type relation operators using natural deduction rules
Tue, 30 Nov 2010 15:58:09 +0100 haftmann adapted proofs to slightly changed definitions of congruent(2)
Mon, 29 Nov 2010 22:47:55 +0100 haftmann reorienting iff in Quotient_rel prevents simplifier looping;
Mon, 29 Nov 2010 22:41:17 +0100 haftmann replaced slightly odd locale congruent2 by plain definition
Mon, 29 Nov 2010 22:32:06 +0100 haftmann replaced slightly odd locale congruent by plain definition
Mon, 29 Nov 2010 13:44:54 +0100 haftmann equivI has replaced equiv.intro
Mon, 29 Nov 2010 12:15:14 +0100 haftmann moved generic definitions about (partial) equivalence relations from Quotient to Equiv_Relations;
Mon, 29 Nov 2010 12:14:46 +0100 haftmann moved generic definitions about relations from Quotient.thy to Predicate;
Mon, 29 Nov 2010 12:14:43 +0100 haftmann moved generic definitions about (partial) equivalence relations from Quotient to Equiv_Relations;
Tue, 30 Nov 2010 08:58:47 -0800 huffman simplify proof of LIMSEQ_unique
Tue, 30 Nov 2010 08:35:04 -0800 huffman use new 'file' antiquotation for reference to Dedekind_Real.thy
Tue, 30 Nov 2010 08:00:50 -0800 huffman merged
Mon, 29 Nov 2010 14:37:40 -0800 huffman instance list :: (discrete_cpo) discrete_cpo;
Tue, 30 Nov 2010 00:12:29 +0100 boehmes merged
Mon, 29 Nov 2010 23:41:09 +0100 boehmes also support higher-order rules for Z3 proof reconstruction
Mon, 29 Nov 2010 16:10:44 +0100 wenzelm merged
Mon, 29 Nov 2010 11:39:00 +0100 haftmann less ghc-specific pragma
Mon, 29 Nov 2010 11:38:59 +0100 haftmann tuned
Mon, 29 Nov 2010 11:27:39 +0100 wenzelm updated generated files;
Mon, 29 Nov 2010 11:22:40 +0100 wenzelm added document antiquotation @{file};
Sun, 28 Nov 2010 21:07:28 +0100 wenzelm Parse.liberal_name for document antiquotations and attributes;
Sun, 28 Nov 2010 20:36:45 +0100 wenzelm ML results: enter before printing (cf. Poly/ML SVN 1218);
Sun, 28 Nov 2010 20:12:22 +0100 wenzelm merged
Sun, 28 Nov 2010 08:41:16 -0800 huffman merged
Sun, 28 Nov 2010 08:21:52 -0800 huffman merged
Sun, 28 Nov 2010 07:29:32 -0800 huffman change match_bottom_simps to produce if-then-else, making more uses of bottom-patterns work with fixrec
Sat, 27 Nov 2010 22:48:08 -0800 huffman add lemma cont2cont_if_bottom
Sun, 28 Nov 2010 20:03:19 +0100 wenzelm added Parse.literal_fact with proper inner_syntax markup (source position);
Sun, 28 Nov 2010 19:35:14 +0100 wenzelm tuned signature;
Sun, 28 Nov 2010 19:30:52 +0100 wenzelm less frequent sidekick parsing, which is relatively slow;
Sun, 28 Nov 2010 18:31:54 +0100 wenzelm basic setup for bundled Java runtime;
Sun, 28 Nov 2010 17:58:38 +0100 wenzelm updated reference platforms;
Sun, 28 Nov 2010 16:42:54 +0100 wenzelm merged
Sun, 28 Nov 2010 15:21:02 +0100 nipkow merged
Sun, 28 Nov 2010 15:20:51 +0100 nipkow gave more standard finite set rules simp and intro attribute
Sun, 28 Nov 2010 16:35:56 +0100 wenzelm more permissive Isabelle_System.mkdir;
Sun, 28 Nov 2010 16:15:31 +0100 wenzelm added 'syntax_declaration' command;
Sun, 28 Nov 2010 15:34:35 +0100 wenzelm more conventional exception propagation -- taking into account Simple_Thread.fork wrapping;
Sun, 28 Nov 2010 15:28:48 +0100 wenzelm superficial tuning;
Sun, 28 Nov 2010 14:01:20 +0100 wenzelm updated versions;
Sun, 28 Nov 2010 13:58:29 +0100 wenzelm recovered Isabelle2009-2 NEWS -- published part is read-only;
Sun, 28 Nov 2010 13:55:19 +0100 wenzelm follow-up to HOLCF move (cf. 0437dbc127b3, 04d44a20fccf);
Sun, 28 Nov 2010 12:11:41 +0100 krauss removed HOLCF for now as explicit component
Sat, 27 Nov 2010 17:44:36 -0800 huffman fix cut-and-paste errors for HOLCF entries in IsaMakefile
Sat, 27 Nov 2010 17:29:21 -0800 huffman update web description of HOLCF;
Sat, 27 Nov 2010 17:14:29 -0800 huffman remove HOLCF from build script, since it no longer works
Sat, 27 Nov 2010 16:08:10 -0800 huffman moved directory src/HOLCF to src/HOL/HOLCF;
Sat, 27 Nov 2010 14:34:54 -0800 huffman merged
Sat, 27 Nov 2010 14:09:03 -0800 huffman rename Pcpodef.thy to Cpodef.thy;
Sat, 27 Nov 2010 13:12:10 -0800 huffman renamed several HOLCF theorems (listed in NEWS)
Sat, 27 Nov 2010 12:55:12 -0800 huffman rename cpodef theorems: lub_foo -> is_lub_foo, thelub_foo -> lub_foo
Sat, 27 Nov 2010 12:38:02 -0800 huffman rename rep_contlub lemmas to rep_lub
Sat, 27 Nov 2010 12:27:57 -0800 huffman rename function 'match_UU' to 'match_bottom'
Sat, 27 Nov 2010 12:26:18 -0800 huffman rename function 'strict' to 'seq', which is its name in Haskell
Sat, 27 Nov 2010 22:02:16 +0100 haftmann merged
Sat, 27 Nov 2010 22:01:45 +0100 haftmann merged
Sat, 27 Nov 2010 22:01:27 +0100 haftmann typscheme with signatures is inappropriate when building empty certificate;
Sat, 27 Nov 2010 19:42:41 +0100 haftmann merged
Sat, 27 Nov 2010 19:41:37 +0100 haftmann merged
Sat, 27 Nov 2010 19:41:28 +0100 haftmann corrected: use canonical variables of type scheme uniformly
Sat, 27 Nov 2010 19:41:27 +0100 haftmann tuned
Fri, 26 Nov 2010 23:50:14 +0100 haftmann merged
Fri, 26 Nov 2010 23:49:49 +0100 haftmann consider sort constraints for datatype constructors when constructing the empty equation certificate;
Fri, 26 Nov 2010 23:49:49 +0100 haftmann tuned example
Sat, 27 Nov 2010 20:48:06 +0100 wenzelm merged
Sat, 27 Nov 2010 18:51:15 +0100 haftmann updated generated documents
Sat, 27 Nov 2010 18:51:04 +0100 haftmann added equation for Queue;
Sat, 27 Nov 2010 18:51:04 +0100 haftmann added evaluation section
Sat, 27 Nov 2010 18:51:04 +0100 haftmann tuned formatting;
Sat, 27 Nov 2010 18:51:04 +0100 haftmann added label
Sat, 27 Nov 2010 20:10:57 +0100 wenzelm more thorough process termination (cf. Scala version);
Sat, 27 Nov 2010 19:17:55 +0100 wenzelm prefer Isabelle/ML concurrency elements;
Sat, 27 Nov 2010 16:29:53 +0100 wenzelm removed bash from ML system bootstrap, and past the Secure ML barrier;
Sat, 27 Nov 2010 16:27:52 +0100 wenzelm more proper int wrappers;
Sat, 27 Nov 2010 15:58:36 +0100 wenzelm explicit check for requirement;
Sat, 27 Nov 2010 15:45:20 +0100 wenzelm more basic Isabelle_System.mkdir;
Sat, 27 Nov 2010 15:36:35 +0100 wenzelm tuned;
Sat, 27 Nov 2010 15:28:00 +0100 wenzelm more explicit Isabelle_System operations;
Sat, 27 Nov 2010 14:32:08 +0100 wenzelm prefer Synchronized.var over CRITICAL/Unsynchronized.ref;
Sat, 27 Nov 2010 14:19:04 +0100 wenzelm moved file identification to thy_load.ML (where it is actually used);
Sat, 27 Nov 2010 12:02:19 +0100 wenzelm removed some old settings;
Sat, 27 Nov 2010 11:51:05 +0100 wenzelm recovered global "Isabelle" symlink for isatest (cf. 7f745e4b7cce);
Fri, 26 Nov 2010 15:49:59 -0800 huffman merged
Fri, 26 Nov 2010 15:24:11 -0800 huffman remove map function names from domain package theory data
Fri, 26 Nov 2010 14:13:34 -0800 huffman isar-style proof for lemma contI2
Fri, 26 Nov 2010 15:11:08 -0800 huffman remove case combinator for fixrec match type
Fri, 26 Nov 2010 14:10:34 -0800 huffman declare more simp rules for powerdomains
Sat, 27 Nov 2010 00:00:54 +0100 wenzelm merged;
Fri, 26 Nov 2010 23:14:14 +0100 haftmann merged
Fri, 26 Nov 2010 23:13:58 +0100 haftmann strict forall2
Fri, 26 Nov 2010 23:13:58 +0100 haftmann nbe decides equality of abstractions by extensionality
Fri, 26 Nov 2010 23:51:34 +0100 wenzelm eliminated some generated comments;
Fri, 26 Nov 2010 23:41:23 +0100 wenzelm merged
Fri, 26 Nov 2010 23:12:01 +0100 haftmann merged
Fri, 26 Nov 2010 22:33:21 +0100 haftmann keep type variable arguments of datatype constructors in bookkeeping
Fri, 26 Nov 2010 22:36:55 +0100 blanchet document changes in Nitpick and MESON/Metis
Fri, 26 Nov 2010 22:36:24 +0100 blanchet renamed "trace_me{son,tis}" and "verbose_metis" to have the name of the tool first
Fri, 26 Nov 2010 22:22:07 +0100 blanchet put facts found by SMT solver in alphabetical order and omit chained facts, as was done already for ATP proofs
Fri, 26 Nov 2010 22:29:41 +0100 wenzelm make two copies (!) of Library.UnequalLengths coincide with ListPair.UnequalLengths;
Fri, 26 Nov 2010 22:04:33 +0100 wenzelm just one version of fold_rev2;
Fri, 26 Nov 2010 21:31:46 +0100 wenzelm explicit use of unprefix;
Fri, 26 Nov 2010 21:09:36 +0100 wenzelm keep private things private, without comments;
Fri, 26 Nov 2010 20:52:21 +0100 wenzelm eliminated some clones of eq_list;
Fri, 26 Nov 2010 18:07:00 +0100 nipkow merged
Fri, 26 Nov 2010 18:06:48 +0100 nipkow new lemma
Fri, 26 Nov 2010 17:54:15 +0100 wenzelm lemma trans_sym allows single-step "normalization" in Isar, e.g. via moreover/ultimately;
Fri, 26 Nov 2010 16:28:34 +0100 wenzelm prefer non-classical eliminations in Pure reasoning, notably "rule" steps;
Fri, 26 Nov 2010 14:40:33 +0100 wenzelm discontinued global "Isabelle" symlink, to make each distribution even more self-contained;
Fri, 26 Nov 2010 14:19:16 +0100 wenzelm more correct spelling;
Fri, 26 Nov 2010 12:03:18 +0100 haftmann globbing constant expressions use more idiomatic underscore rather than star
Fri, 26 Nov 2010 12:03:17 +0100 haftmann globbing constant expressions use more idiomatic underscore rather than star;
Fri, 26 Nov 2010 11:38:20 +0100 haftmann datatype constructor glob for code_reflect
Fri, 26 Nov 2010 11:06:49 +0100 haftmann merged
Fri, 26 Nov 2010 09:32:26 +0100 haftmann merged
Thu, 25 Nov 2010 15:40:41 +0100 haftmann merged
Thu, 25 Nov 2010 15:40:15 +0100 haftmann toplevel deresolving for flat module name space
Fri, 26 Nov 2010 10:04:04 +0100 hoelzl merged
Tue, 23 Nov 2010 14:14:17 +0100 hoelzl Move some missing lemmas from Andrei Popescus 'Ordinals and Cardinals' AFP entry to the HOL-image.
Mon, 22 Nov 2010 10:34:33 +0100 hoelzl Replace surj by abbreviation; remove surj_on.
Fri, 26 Nov 2010 09:15:49 +0100 blanchet adjust Sledgehammer/SMT fudge factor
Thu, 25 Nov 2010 16:12:23 +0100 wenzelm clarified Par_List.managed_results, with explicit propagation of outermost physical interrupt to forked futures (e.g. to make timeout apply here as expected and prevent zombies);
Thu, 25 Nov 2010 14:59:01 +0100 blanchet merge
Thu, 25 Nov 2010 14:58:50 +0100 blanchet cosmetics
Thu, 25 Nov 2010 14:58:20 +0100 blanchet eta-reduce on the fly to prevent an exception
Thu, 25 Nov 2010 14:36:51 +0100 nipkow merged
Thu, 25 Nov 2010 14:35:52 +0100 nipkow Added the simplest finite Ramsey theorem
Thu, 25 Nov 2010 14:13:48 +0100 blanchet reverted c059d550afec -- the triviality check had apparently nothing to do with spontaneous Interrupt exceptions
Thu, 25 Nov 2010 13:26:12 +0100 blanchet set Metis option on correct context, lest it be ignored
Thu, 25 Nov 2010 12:11:12 +0100 blanchet make "debug" mode of Sledgehammer/SMT more liberal
Thu, 25 Nov 2010 00:32:30 +0100 blanchet fix check for builtinness of 0 and 1 -- these aren't functions
Thu, 25 Nov 2010 00:17:16 +0100 blanchet added "no_atp" for fact that confuses the SMT normalizer and that doesn't help ATPs anyway
Wed, 24 Nov 2010 23:17:24 +0100 blanchet document requirement on theory import
Wed, 24 Nov 2010 19:15:00 +0100 haftmann corrected abd4e7358847 where SOMEthing went utterly wrong
Wed, 24 Nov 2010 16:51:13 +0100 boehmes merged
Wed, 24 Nov 2010 15:33:35 +0100 boehmes swap names for built-in tester functions (to better reflect the intuition of what they do);
Wed, 24 Nov 2010 13:31:12 +0100 boehmes instantiate elimination rules (reduces number of quantified variables, and makes such theorems better amenable for SMT solvers)
Wed, 24 Nov 2010 16:15:15 +0100 blanchet more precise error handling in Sledgehammer/SMT for Z3 and remote SMT provers
Wed, 24 Nov 2010 10:52:02 +0100 bulwahn removing Enum.in_enum from the claset
Wed, 24 Nov 2010 10:42:28 +0100 boehmes merged
Wed, 24 Nov 2010 10:39:58 +0100 boehmes be more precise: only treat constant 'distinct' applied to an explicit list as built-in
Wed, 24 Nov 2010 08:51:48 +0100 boehmes be more liberal in reconstructing congruences from Z3 (sometimes the symmetric version of a premise is needed)
Wed, 24 Nov 2010 10:23:52 +0100 bulwahn announcing some latest change (d40b347d5b0b)
Tue, 23 Nov 2010 23:44:11 +0100 blanchet merged
Tue, 23 Nov 2010 23:43:56 +0100 blanchet more precise characterization of built-in constants "number_of", "0", and "1"
Tue, 23 Nov 2010 23:11:06 +0100 haftmann merged
Mon, 22 Nov 2010 17:49:24 +0100 haftmann merged
Mon, 22 Nov 2010 17:48:35 +0100 haftmann adhere established Collect/mem convention more closely
Mon, 22 Nov 2010 17:49:12 +0100 haftmann merged
Mon, 22 Nov 2010 17:46:51 +0100 haftmann replaced misleading Fset/fset name -- these do not stand for finite sets
Mon, 22 Nov 2010 09:37:39 +0100 haftmann renamed slightly ambivalent crel to effect
Tue, 23 Nov 2010 23:10:13 +0100 blanchet disable triviality checking -- it might be the source of the spurious Interrupt exceptions that make it almost impossible to run Judgement Day
Tue, 23 Nov 2010 22:37:16 +0100 blanchet more precise error handling for Z3;
Tue, 23 Nov 2010 21:54:03 +0100 blanchet use "Thm.transfer" in Sledgehammer to prevent theory merger issues in "SMT_Solver.smt_filter" later on
Tue, 23 Nov 2010 19:01:21 +0100 blanchet make Mirabelle take into consideration whether the SMT solver proof should be reconstructed with Metis or SMT
(0) -30000 -10000 -3000 -1000 -224 +224 +1000 +3000 +10000 +30000 tip