NEWS
Mon, 25 Oct 2010 11:16:23 +0200 wenzelm added ML antiquotation @{assert};
Sun, 24 Oct 2010 20:37:30 +0200 nipkow renamed nat_number
Fri, 22 Oct 2010 11:11:34 +0200 blanchet make Sledgehammer minimizer fully work with SMT
Thu, 21 Oct 2010 14:55:09 +0200 blanchet use consistent terminology in Sledgehammer: "prover = ATP or SMT solver or ..."
Thu, 14 Oct 2010 12:40:14 +0200 krauss NEWS
Wed, 06 Oct 2010 17:44:21 +0200 blanchet merged
Tue, 05 Oct 2010 12:06:08 +0200 blanchet document latest changes to Meson/Metis/Sledgehammer
Mon, 04 Oct 2010 14:46:48 +0200 haftmann turned distinct and sorted into inductive predicates: yields nice induction principles for free
Fri, 01 Oct 2010 16:05:25 +0200 haftmann constant `contents` renamed to `the_elem`
Tue, 28 Sep 2010 15:33:56 +0200 haftmann NEWS
Tue, 28 Sep 2010 09:54:07 +0200 krauss no longer declare .psimps rules as [simp].
Fri, 24 Sep 2010 16:17:59 +0200 wenzelm clarified @{type} antiquotation: abbreviations and nonterminals count as "syntactic", disallow TFrees;
Thu, 23 Sep 2010 09:53:52 +0200 haftmann CONTRIBUTORS and NEWS
Wed, 22 Sep 2010 18:21:48 +0200 wenzelm renamed setmp_noncritical to Unsynchronized.setmp to emphasize its meaning;
Mon, 20 Sep 2010 16:05:25 +0200 wenzelm renamed structure PureThy to Pure_Thy and moved most content to Global_Theory, to emphasize that this is global-only;
Fri, 17 Sep 2010 22:17:57 +0200 wenzelm discontinued Output.debug, which belongs to early PGIP experiments (b6788dbd2ef9) and causes just too many problems (like spamming the message channel if it is used by more than one module);
Mon, 13 Sep 2010 14:55:21 +0200 haftmann merged
Mon, 13 Sep 2010 14:53:56 +0200 haftmann 'class' and 'type' are now antiquoations by default
Mon, 13 Sep 2010 11:13:15 +0200 nipkow renamed lemmas: ext_iff -> fun_eq_iff, set_ext_iff -> set_eq_iff, set_ext -> set_eqI
Mon, 13 Sep 2010 08:43:48 +0200 nipkow added and renamed lemmas
Fri, 10 Sep 2010 15:17:44 +0200 wenzelm merged
Thu, 09 Sep 2010 14:38:14 +0200 bulwahn changing String.literal to a type instead of a datatype
Thu, 09 Sep 2010 18:32:21 +0200 wenzelm NEWS: some notes on interrupts;
Wed, 08 Sep 2010 13:25:22 +0200 haftmann NEWS
Tue, 07 Sep 2010 12:04:18 +0200 nipkow renamed expand_*_eq in HOLCF as well
Mon, 06 Sep 2010 22:08:49 +0200 wenzelm ML_Context.thm and ML_Context.thms no longer pervasive;
Mon, 06 Sep 2010 12:38:45 +0200 wenzelm merged;
Sun, 05 Sep 2010 21:39:24 +0200 krauss removed duplicate lemma
Sun, 05 Sep 2010 23:16:21 +0200 wenzelm turned show_brackets into proper configuration option;
Sun, 05 Sep 2010 21:41:24 +0200 wenzelm turned show_sorts/show_types into proper configuration options;
Fri, 03 Sep 2010 23:54:48 +0200 wenzelm turned eta_contract into proper configuration option;
Fri, 03 Sep 2010 22:36:16 +0200 wenzelm configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
Fri, 03 Sep 2010 21:13:53 +0200 wenzelm pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
Fri, 03 Sep 2010 12:01:47 +0200 wenzelm merged
Thu, 02 Sep 2010 18:45:23 +0200 hoelzl merged
Thu, 02 Sep 2010 13:32:17 +0200 hoelzl NEWS
Fri, 03 Sep 2010 11:21:58 +0200 wenzelm turned show_consts into proper configuration option;
Thu, 02 Sep 2010 00:48:07 +0200 wenzelm turned show_question_marks into proper configuration option;
Sat, 28 Aug 2010 16:14:32 +0200 haftmann formerly unnamed infix equality now named HOL.eq
Sat, 28 Aug 2010 11:42:33 +0200 haftmann merged
Fri, 27 Aug 2010 19:34:23 +0200 haftmann renamed class/constant eq to equal; tuned some instantiations
Fri, 27 Aug 2010 18:00:45 +0200 wenzelm merged
Fri, 27 Aug 2010 14:25:29 +0200 haftmann merged
Fri, 27 Aug 2010 14:25:07 +0200 haftmann official support for Scala
Fri, 27 Aug 2010 14:14:08 +0200 wenzelm structure Unsynchronized is never opened and set/reset/toggle have been discontinued;
Fri, 27 Aug 2010 12:57:55 +0200 wenzelm merged, resolving some minor conflicts in src/HOL/Tools/Predicate_Compile/code_prolog.ML;
Fri, 27 Aug 2010 10:56:46 +0200 haftmann formerly unnamed infix conjunction and disjunction now named HOL.conj and HOL.disj
Thu, 26 Aug 2010 21:03:14 +0200 haftmann NEWS
Fri, 27 Aug 2010 12:40:20 +0200 wenzelm proper context for various Thy_Output options, via official configuration options in ML and Isar;
Wed, 25 Aug 2010 14:18:09 +0200 wenzelm discontinued obsolete 'global' and 'local' commands;
Mon, 23 Aug 2010 19:35:57 +0200 hoelzl Rewrite the Probability theory.
Mon, 23 Aug 2010 11:17:13 +0200 haftmann dropped type classes mult_mono and mult_mono1; tuned names of technical rule duplicates
Fri, 20 Aug 2010 17:48:30 +0200 haftmann split and enriched theory SetsAndFunctions
Thu, 19 Aug 2010 17:41:52 +0200 wenzelm merged
Thu, 19 Aug 2010 16:08:53 +0200 haftmann deglobalized named HOL constants
Wed, 18 Aug 2010 17:03:09 +0200 haftmann merged
Wed, 18 Aug 2010 17:01:12 +0200 haftmann NEWS
Wed, 18 Aug 2010 15:01:57 +0200 haftmann more helpful NEWS entry
Tue, 17 Aug 2010 16:44:21 +0200 haftmann preemptive NEWS
Wed, 18 Aug 2010 14:55:09 +0200 haftmann NEWS
Wed, 18 Aug 2010 12:26:48 +0200 haftmann deglobalization
Tue, 17 Aug 2010 18:41:55 +0200 wenzelm discontinued support for Poly/ML 5.0 and 5.1 versions;
Tue, 17 Aug 2010 14:33:39 +0200 haftmann NEWS and CONTRIBUTORS
Wed, 11 Aug 2010 14:31:40 +0200 haftmann NEWS
Tue, 03 Aug 2010 16:33:11 +0200 wenzelm theory loading: only the master source file is looked-up in the implicit load path;
Sat, 31 Jul 2010 23:32:05 +0200 ballarin Documentation of 'interpret' updated.
Thu, 22 Jul 2010 22:31:20 +0200 wenzelm discontinued special treatment of ML files -- no longer complete extensions on demand;
Wed, 21 Jul 2010 15:02:51 +0200 wenzelm ML antiquotations @{theory} and @{theory_ref} refer to the theory ancestry, not any accidental theory loader state;
Wed, 14 Jul 2010 14:53:44 +0200 haftmann export_code without file prints to standard output
Wed, 07 Jul 2010 08:25:22 +0200 bulwahn added NEWS entry
Fri, 02 Jul 2010 10:47:50 +0200 haftmann fixed spelling
Thu, 01 Jul 2010 16:55:05 +0200 haftmann "prod" and "sum" replace "*" and "+" respectively; qualified constants Set.member and Set.Collect
Thu, 01 Jul 2010 10:57:19 +0200 hoelzl Updated NEWS
Tue, 29 Jun 2010 07:55:18 +0200 haftmann merged
Mon, 28 Jun 2010 15:32:06 +0200 haftmann dropped ancient infix mem; refined code generation operations in List.thy
Mon, 28 Jun 2010 15:03:07 +0200 haftmann merged constants "split" and "prod_case"
Fri, 25 Jun 2010 11:48:37 +0200 wenzelm explicit treatment of UTF8 sequences as Isabelle symbols;
Mon, 21 Jun 2010 17:41:57 +0200 wenzelm merged, resolving conflicts in doc-src/IsarRef/Thy/HOL_Specific.thy;
Tue, 15 Jun 2010 14:28:22 +0200 haftmann added code_simp infrastructure
Tue, 15 Jun 2010 07:42:48 +0200 haftmann merged
Mon, 14 Jun 2010 12:01:30 +0200 haftmann NEWS
Mon, 14 Jun 2010 15:10:36 +0200 haftmann removed simplifier congruence rule of "prod_case"
Thu, 10 Jun 2010 12:24:01 +0200 haftmann qualified type "*"; qualified constants Pair, fst, snd, split
Tue, 08 Jun 2010 16:37:19 +0200 haftmann qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
Mon, 07 Jun 2010 17:39:32 +0200 wenzelm back to non-release mode;
Mon, 21 Jun 2010 11:24:19 +0200 wenzelm final tuning; Isabelle2009-2
Fri, 11 Jun 2010 13:25:28 +0200 wenzelm NEWS: IsabelleText font;
Mon, 07 Jun 2010 17:52:30 +0200 berghofe Documented changes in induct, cases, and nominal_induct method.
Mon, 07 Jun 2010 11:42:32 +0200 wenzelm more NEWS;
Mon, 07 Jun 2010 11:27:08 +0200 wenzelm more NEWS;
Fri, 04 Jun 2010 16:02:46 +0200 krauss NEWS (more strict internal axioms/defs format)
Fri, 04 Jun 2010 11:30:46 +0200 wenzelm spelling;
Thu, 03 Jun 2010 22:17:36 +0200 wenzelm diagnostic commands 'ML_val' and 'ML_command' may refer to antiquotations @{Isar.state} and @{Isar.goal};
Thu, 03 Jun 2010 16:39:50 +0200 krauss clarified
Thu, 03 Jun 2010 16:39:05 +0200 krauss mention unconstrain in NEWS
Wed, 02 Jun 2010 21:53:03 +0200 wenzelm improved parallelism of proof term normalization;
Tue, 01 Jun 2010 17:52:19 +0200 blanchet merged
Tue, 01 Jun 2010 17:52:00 +0200 blanchet update NEWS
Tue, 01 Jun 2010 15:38:47 +0200 blanchet removed "nitpick_intro" attribute -- Nitpick noew uses Spec_Rules instead
Tue, 01 Jun 2010 12:20:08 +0200 blanchet added "atoms" option to Nitpick (request from Karlsruhe) + wrap Refute. functions to "nitpick_util.ML"
Mon, 31 May 2010 22:08:40 +0200 wenzelm notes on Isabelle/jEdit;
Mon, 31 May 2010 21:06:57 +0200 wenzelm modernized some structure names, keeping a few legacy aliases;
Thu, 27 May 2010 21:37:42 +0200 wenzelm merged
Thu, 27 May 2010 16:30:26 +0200 boehmes merged
Thu, 27 May 2010 14:54:13 +0200 boehmes moved SMT into the HOL image
Thu, 27 May 2010 18:10:37 +0200 wenzelm renamed structure PrintMode to Print_Mode, keeping the old name as legacy alias for some time;
Thu, 27 May 2010 17:41:27 +0200 wenzelm renamed structure TypeInfer to Type_Infer, keeping the old name as legacy alias for some time;
Thu, 27 May 2010 15:28:23 +0200 wenzelm misc updates for release;
Thu, 27 May 2010 15:15:20 +0200 wenzelm constant Rat.normalize needs to be qualified;
Sat, 22 May 2010 17:44:12 -0700 huffman NEWS: removed fixrec_simp attribute
Thu, 20 May 2010 16:35:52 +0200 haftmann turned old-style mem into an input abbreviation
Tue, 18 May 2010 19:00:55 -0700 huffman remove several redundant lemmas about floor and ceiling
Tue, 18 May 2010 00:01:51 +0200 wenzelm merged
Mon, 17 May 2010 10:58:58 +0200 haftmann dropped old Library/Word.thy and toy example ex/Adder.thy
Tue, 18 May 2010 00:01:03 +0200 wenzelm do not open Legacy by default;
Mon, 17 May 2010 15:11:25 +0200 wenzelm renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
Sat, 15 May 2010 23:40:00 +0200 wenzelm renamed structure OuterSyntax to Outer_Syntax, keeping the old name as alias for some time;
Sat, 15 May 2010 23:32:15 +0200 wenzelm renamed structure SpecParse to Parse_Spec, keeping the old name as alias for some time;
Sat, 15 May 2010 22:24:25 +0200 wenzelm renamed structure OuterKeyword to Keyword and OuterParse to Parse, keeping the old names as legacy aliases for some time;
Fri, 14 May 2010 23:32:48 +0200 blanchet added some Sledgehammer news
Fri, 14 May 2010 23:16:33 +0200 blanchet document Nitpick changes
Thu, 13 May 2010 14:34:05 +0200 nipkow Multiset: renamed, added and tuned lemmas;
Wed, 12 May 2010 13:34:24 +0200 wenzelm minor tuning;
Wed, 12 May 2010 13:21:23 +0200 wenzelm reverted parts of 7902dc7ea11d -- note that NEWS of published Isabelle releases are essentially read-only;
Wed, 12 May 2010 11:13:33 +0200 hoelzl clarified NEWS entry
Wed, 12 May 2010 11:08:15 +0200 hoelzl merged
Wed, 12 May 2010 11:07:46 +0200 hoelzl added NEWS entry
Tue, 11 May 2010 12:05:19 -0700 huffman removed lemma real_sq_order; use power2_le_imp_le instead
Tue, 11 May 2010 11:58:34 -0700 huffman fix spelling of 'superseded'
Tue, 11 May 2010 11:57:14 -0700 huffman NEWS: removed theory PReal
Tue, 11 May 2010 11:40:39 -0700 huffman collected NEWS updates for HOLCF
Tue, 11 May 2010 08:36:02 +0200 haftmann renamed former Int.int_induct to Int.int_of_nat_induct, former Presburger.int_induct to Int.int_induct: is more conservative and more natural than the intermediate solution
Tue, 11 May 2010 08:29:42 +0200 haftmann theorem Presburger.int_induct has been renamed to Int.int_bidirectional_induct
Thu, 06 May 2010 17:59:19 +0200 haftmann dropped duplicate comp_arith
Tue, 04 May 2010 14:44:30 +0200 wenzelm merged
Tue, 04 May 2010 08:55:34 +0200 haftmann NEWS
Mon, 03 May 2010 14:38:18 +0200 wenzelm old NEWS on global operations;
Thu, 29 Apr 2010 20:00:26 +0200 wenzelm removed some Emacs junk;
Thu, 29 Apr 2010 18:41:38 +0200 haftmann merged
Thu, 29 Apr 2010 15:00:39 +0200 haftmann NEWS: code_reflect
Thu, 29 Apr 2010 17:47:53 +0200 wenzelm allow concrete syntax for local entities within a proof body, either via regular mixfix annotations to 'fix' etc. or the separate 'write' command;
Wed, 28 Apr 2010 13:29:57 +0200 haftmann merged
Wed, 28 Apr 2010 13:29:39 +0200 haftmann empty class specifcations observe default sort
Wed, 28 Apr 2010 12:21:55 +0200 wenzelm command 'defaultsort' is renamed to 'default_sort', it works within a local theory context;
Wed, 28 Apr 2010 08:25:02 +0200 haftmann term_typ: print styled term
Tue, 27 Apr 2010 21:46:10 +0200 wenzelm monotonic sort certification: sorts are no longer minimized at the kernel boundary, only when reading input from the end-user;
Tue, 27 Apr 2010 10:42:41 +0200 haftmann NEWS and CONTRIBUTORS
Mon, 26 Apr 2010 21:45:08 +0200 wenzelm command 'example_proof' opens an empty proof body;
Mon, 26 Apr 2010 11:34:15 +0200 haftmann dropped group_simps, ring_simps, field_eq_simps; classes division_ring_inverse_zero, field_inverse_zero, linordered_field_inverse_zero
Fri, 23 Apr 2010 22:48:07 +0200 wenzelm explicit 'schematic_theorem' etc. for schematic theorem statements;
Fri, 23 Apr 2010 13:58:14 +0200 haftmann modernized abstract algebra theories
Mon, 19 Apr 2010 10:56:26 +0200 wenzelm polyml-platform script is superseded by ISABELLE_PLATFORM;
Fri, 16 Apr 2010 22:18:59 +0200 wenzelm keep localized 'types' as regular non-old-style version -- 'type_abbrev' as 'type' just causes too many problems, e.g. clash with "type" in translations or "type:" argument syntax;
Fri, 16 Apr 2010 22:15:09 +0200 wenzelm separate commands 'hide_class', 'hide_type', 'hide_const', 'hide_fact';
Fri, 16 Apr 2010 10:52:10 +0200 wenzelm added ML antiquotation @{make_string}, which produces proper pretty printed version in Poly/ML 5.3.0 or later;
Thu, 15 Apr 2010 12:27:14 +0200 haftmann theory RBT with abstract type of red-black trees backed by implementation RBT_Impl
Wed, 07 Apr 2010 19:17:10 +0200 ballarin Merged resolving conflicts NEWS and locale.ML.
Mon, 15 Feb 2010 01:34:08 +0100 ballarin Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
Tue, 30 Mar 2010 23:12:55 +0200 krauss NEWS
Sun, 28 Mar 2010 16:13:29 +0200 wenzelm configuration options admit dynamic default values;
Sat, 27 Mar 2010 21:34:28 +0100 boehmes re-introduce reference to control simplifier tracing (needed for ProofGeneral settings menu) (cf. 12bb31230550)
Fri, 26 Mar 2010 23:46:22 +0100 boehmes replaced references 'trace_simp' and 'debug_simp' by configuration options stored in the context
Sat, 20 Mar 2010 17:33:11 +0100 wenzelm renamed varify/unvarify operations to varify_global/unvarify_global to emphasize that these only work in a global situation;
Wed, 17 Mar 2010 08:11:24 -0700 huffman NEWS: Nat_Bijection library
Sat, 13 Mar 2010 20:33:14 +0100 wenzelm local theory specifications handle hidden polymorphism implicitly;
Sat, 13 Mar 2010 17:19:12 +0100 wenzelm removed obsolete HOL/Library/Coinductive_List.thy, superceded by thys/Coinductive/Coinductive_List.thy in AFP/f2f5727b77d0;
Sat, 13 Mar 2010 15:12:47 +0100 wenzelm command 'typedef' now works within a local theory context;
Thu, 11 Mar 2010 15:52:33 +0100 haftmann NEWS
Thu, 11 Mar 2010 14:38:09 +0100 haftmann fixed typo
Tue, 09 Mar 2010 23:32:13 +0100 wenzelm localized typedecl;
Sat, 06 Mar 2010 15:39:16 +0100 wenzelm eliminated Args.bang_facts (legacy feature);
Wed, 03 Mar 2010 15:40:39 +0100 wenzelm authentic syntax for *all* logical entities;
Mon, 01 Mar 2010 17:09:42 +0100 wenzelm added type_notation command;
Sat, 27 Feb 2010 20:56:03 +0100 wenzelm clarified @{const_name} (only logical consts) vs. @{const_abbrev};
Sat, 27 Feb 2010 13:32:38 +0100 wenzelm ML antiquotations for type classes;
Fri, 26 Feb 2010 10:57:35 +0100 haftmann merged
Wed, 24 Feb 2010 14:34:40 +0100 haftmann renamed theory Rational to Rat
Thu, 25 Feb 2010 22:08:43 +0100 wenzelm more orthogonal antiquotations for type constructors;
Wed, 24 Feb 2010 20:37:01 +0100 wenzelm allow general mixfix syntax for type constructors;
Mon, 22 Feb 2010 16:03:48 +0100 haftmann NEWS
Mon, 22 Feb 2010 09:30:50 +0100 haftmann NEWS
Mon, 22 Feb 2010 09:17:49 +0100 haftmann merged
Mon, 22 Feb 2010 09:15:10 +0100 haftmann NEWS
Fri, 19 Feb 2010 16:56:39 +0100 haftmann NEWS
Fri, 19 Feb 2010 14:46:59 +0100 haftmann NEWS
Sun, 21 Feb 2010 21:41:29 +0100 wenzelm tuned;
Sun, 21 Feb 2010 21:33:11 +0100 wenzelm NEWS: authentic syntax for *all* term constants;
Mon, 15 Feb 2010 18:03:42 +0100 wenzelm renamed InfixName to Infix etc.;
Mon, 15 Feb 2010 17:17:51 +0100 wenzelm discontinued unnamed infix syntax;
Thu, 11 Feb 2010 22:03:37 +0100 wenzelm added ML antiquotation @{syntax_const};
Wed, 10 Feb 2010 19:37:34 +0100 wenzelm renamed Library/Quotient.thy to Library/Quotient_Type.thy to avoid clash with new theory Quotient in Main HOL;
Wed, 10 Feb 2010 14:12:30 +0100 haftmann NEWS
Wed, 10 Feb 2010 08:49:26 +0100 haftmann moved constants inverse and divide to Ring.thy
Mon, 08 Feb 2010 17:12:38 +0100 haftmann renamed OrderedGroup to Groups; split theory Ring_and_Field into Rings Fields
Mon, 08 Feb 2010 14:22:22 +0100 haftmann NEWS: ax_simps
Mon, 08 Feb 2010 14:08:32 +0100 haftmann merged
Mon, 08 Feb 2010 14:06:41 +0100 haftmann separate library theory for type classes combining lattices with various algebraic structures
Mon, 08 Feb 2010 11:13:30 +0100 haftmann merged
Mon, 08 Feb 2010 10:36:02 +0100 haftmann separate theory for index structures
Fri, 05 Feb 2010 14:33:31 +0100 haftmann more consistent naming of type classes involving orderings (and lattices) -- c.f. NEWS
Sun, 07 Feb 2010 19:33:34 +0100 wenzelm renamed old-style Drule.standard to Drule.export_without_context, to emphasize that this is in no way a standard operation;
Sat, 06 Feb 2010 14:39:33 +0100 wenzelm misc tuning;
Thu, 28 Jan 2010 11:48:49 +0100 haftmann new theory Algebras.thy for generic algebraic structures
Fri, 22 Jan 2010 16:56:51 +0100 haftmann HOLogic.strip_psplits: types are ordered after syntactic appearance, not after corresponding de-Bruin index (closer correspondence to similar strip operations)
Fri, 22 Jan 2010 13:38:40 +0100 haftmann NEWS
Tue, 19 Jan 2010 16:52:01 +0100 hoelzl Add transpose to the List-theory.
Mon, 04 Jan 2010 23:20:35 +0100 wenzelm discontinued old TheoryDataFun, but retain Theory_Data_PP with is Pretty.pp argument to merge (still required in exotic situations -- hard to get rid of);
Mon, 04 Jan 2010 22:16:48 +0100 wenzelm discontinued old ISABELLE and ISATOOL environment settings;
Mon, 04 Jan 2010 11:55:23 +0100 wenzelm discontinued special HOL_USEDIR_OPTIONS;
Wed, 23 Dec 2009 08:31:14 +0100 haftmann reduced code generator cache to the baremost minimum; corrected spelling
Fri, 11 Dec 2009 20:44:15 +0100 wenzelm Subgoal.FOCUS (and variants): resulting goal state is normalized as usual for resolution;
Fri, 11 Dec 2009 14:32:24 +0100 haftmann NEWS
Sat, 05 Dec 2009 20:02:21 +0100 haftmann tuned lattices theory fragements; generlized some lemmas from sets to lattices
Fri, 04 Dec 2009 18:51:15 +0100 haftmann merged, resolving minor conflicts
Fri, 04 Dec 2009 18:43:42 +0100 haftmann NEWS
Fri, 04 Dec 2009 11:44:57 +0100 wenzelm back to after-release mode;
Mon, 23 Nov 2009 22:47:08 +0100 wenzelm more tuning for release;
Mon, 23 Nov 2009 16:15:18 +0100 haftmann tuned NEWS
Sun, 22 Nov 2009 17:02:46 +0100 haftmann more uniform view on various number theory refinement steps
Sun, 22 Nov 2009 14:49:36 +0100 wenzelm more NEWS, more tuning for release;
Sun, 22 Nov 2009 14:13:18 +0100 wenzelm misc tuning and updates for official release;
Sat, 21 Nov 2009 11:47:38 +1100 kleing wwwfind support currently for Linux only
Fri, 20 Nov 2009 14:35:55 -0800 huffman NEWS: HOLCF changes since the last release
Fri, 20 Nov 2009 22:28:39 +1100 kleing added NEWS item for wwwfind
Thu, 19 Nov 2009 11:57:30 +0100 hoelzl Added the contributions of Robert Himmelmann to CONTRIBUTIONS and NEWS
Fri, 13 Nov 2009 19:48:32 +0100 nipkow -
Thu, 12 Nov 2009 20:38:57 +0100 bulwahn added a tabled implementation of the reflexive transitive closure
Thu, 12 Nov 2009 17:21:48 +0100 hoelzl New list theorems; added map_map to simpset, this is the prefered direction; allow sorting by a key
Thu, 12 Nov 2009 09:11:31 +0100 bulwahn announcing the predicate compiler in NEWS and CONTRIBUTORS
Sun, 08 Nov 2009 21:00:05 +0100 wenzelm updated functor Theory_Data, Proof_Data, Generic_Data;
Fri, 06 Nov 2009 17:52:57 +0100 boehmes added documentation for local SMT solver setup and available SMT options,
Fri, 06 Nov 2009 14:42:42 +0100 krauss renamed method induct_scheme to induction_schema
Fri, 06 Nov 2009 13:49:19 +0100 krauss NEWS
Tue, 03 Nov 2009 17:54:24 +0100 boehmes added HOL-Boogie
Fri, 30 Oct 2009 14:00:43 +0100 haftmann combined former theories Divides and IntDiv to one theory Divides
Wed, 28 Oct 2009 12:21:38 +0000 paulson Probability tweaks
Wed, 28 Oct 2009 11:42:31 +0000 paulson New theory Probability, which contains a development of measure theory
Tue, 27 Oct 2009 14:46:03 +0000 paulson merged
Tue, 27 Oct 2009 12:59:57 +0000 paulson New theory SupInf of the supremum and infimum operators for sets of reals.
Mon, 26 Oct 2009 09:14:29 +0100 blanchet merged
Thu, 22 Oct 2009 14:51:47 +0200 blanchet added Nitpick's theory and ML files to Isabelle/HOL;
Fri, 23 Oct 2009 17:12:36 +0200 haftmann turned off old quickcheck
Thu, 22 Oct 2009 09:27:48 +0200 nipkow inv_onto -> inv_into
Tue, 20 Oct 2009 16:13:01 +0200 haftmann replaced old_style infixes eq_set, subset, union, inter and variants by generic versions
Tue, 20 Oct 2009 10:11:30 +0200 boehmes added proof reconstructon for Z3,
Sun, 18 Oct 2009 18:07:44 +0200 nipkow certificates for sos
Sun, 18 Oct 2009 12:07:56 +0200 nipkow merged
Sun, 18 Oct 2009 12:07:25 +0200 nipkow Inv -> inv_onto, inv abbr. inv_onto UNIV.
Sat, 17 Oct 2009 23:07:53 +0200 ballarin Merged.
Sat, 17 Oct 2009 22:58:18 +0200 ballarin Finished revisions of locales tutorial.
Sat, 17 Oct 2009 16:58:03 +0200 wenzelm operations of structure Skip_Proof (formerly SkipProof) no longer require quick_and_dirty mode;
Fri, 09 Oct 2009 10:00:47 +0200 haftmann term styles also cover antiquotations term_type and typeof
Thu, 08 Oct 2009 15:16:13 +0200 haftmann new generalized concept for term styles
Thu, 01 Oct 2009 20:49:46 +0200 ballarin News entry: inheritance of mixins; print_interps.
Wed, 30 Sep 2009 09:25:18 +0200 haftmann merged
Wed, 30 Sep 2009 08:28:23 +0200 haftmann mandatory prefix where appropriate
Tue, 29 Sep 2009 16:42:29 +0200 wenzelm Synchronized and Unsynchronized;
Fri, 25 Sep 2009 10:20:03 +0200 haftmann NEWS; corrected spelling
Tue, 22 Sep 2009 15:39:46 +0200 haftmann merged
Mon, 21 Sep 2009 15:35:14 +0200 haftmann added note on simp rules
Mon, 21 Sep 2009 11:01:49 +0200 haftmann merged
Sat, 19 Sep 2009 07:38:03 +0200 haftmann inter and union are mere abbreviations for inf and sup
Tue, 22 Sep 2009 15:36:55 +0200 haftmann be more cautious wrt. simp rules: inf_absorb1, inf_absorb2, sup_absorb1, sup_absorb2 are no simp rules by default any longer
Fri, 18 Sep 2009 18:13:19 +0200 boehmes added new method "smt": an oracle-based connection to external SMT solvers
Fri, 18 Sep 2009 14:09:38 +0200 haftmann INTER and UNION are mere abbreviations for INFI and SUPR
Fri, 18 Sep 2009 07:54:26 +0200 haftmann tuned NEWS, added CONTRIBUTORS
Thu, 17 Sep 2009 15:04:46 +0100 paulson NEWS: New method metisFT
Wed, 16 Sep 2009 13:43:07 +0200 haftmann Inter and Union are mere abbreviations for Inf and Sup; tuned
Tue, 01 Sep 2009 21:46:38 +0200 haftmann corrected spelling
Tue, 01 Sep 2009 15:39:33 +0200 haftmann some reorganization of number theory
Mon, 31 Aug 2009 20:34:48 +0200 krauss moved lemma Wellfounded.in_inv_image to Relation.thy
Fri, 28 Aug 2009 21:15:22 +0200 wenzelm discontinued Display.pretty_ctyp/cterm etc.;
Fri, 28 Aug 2009 11:31:49 +0200 wenzelm misc updates and tuning;
Fri, 21 Aug 2009 13:38:57 +0200 boehmes added Mirabelle to NEWS
Wed, 12 Aug 2009 00:26:01 +0200 wenzelm added PARALLEL_CHOICE, PARALLEL_GOALS;
Tue, 04 Aug 2009 16:13:16 +0200 wenzelm etc/components;
Wed, 29 Jul 2009 12:12:01 +0200 nipkow sos documentation
Tue, 28 Jul 2009 13:37:09 +0200 haftmann Set.UNIV and Set.empty are mere abbreviations for top and bot
Mon, 27 Jul 2009 21:47:41 +0200 krauss "more standard" argument order of relation composition (op O)
Mon, 27 Jul 2009 09:01:13 +0200 haftmann NEWS
Sun, 26 Jul 2009 22:33:32 +0200 wenzelm tacticals FOCUS and FOCUS_PARAMS;
Thu, 23 Jul 2009 18:44:10 +0200 wenzelm Proper context for simpset_of, claset_of, clasimpset_of.
Wed, 22 Jul 2009 14:21:52 +0200 haftmann merged
Wed, 22 Jul 2009 14:20:32 +0200 haftmann set intersection and union now named inter and union
Wed, 22 Jul 2009 11:23:09 +0200 wenzelm merged, resolving trivial conflict;
Wed, 22 Jul 2009 10:49:26 +0200 nipkow News
Tue, 21 Jul 2009 01:05:10 +0200 wenzelm Display.pretty_thm now requires a proper context;
Mon, 20 Jul 2009 13:52:27 +0200 wenzelm merged
Tue, 14 Jul 2009 15:55:27 +0200 haftmann merged
Tue, 14 Jul 2009 15:54:19 +0200 haftmann refinement of lattice classes
Sun, 19 Jul 2009 19:24:04 +0200 wenzelm parallel_proofs: more fine-grained control with optional parallel checking of nested Isar proofs;
Tue, 14 Jul 2009 10:53:44 +0200 haftmann NEWS and CONTRIBUTORS
Thu, 09 Jul 2009 22:01:41 +0200 wenzelm renamed functor TableFun to Table, and GraphFun to Graph;
Thu, 02 Jul 2009 17:33:36 +0200 wenzelm renamed NamedThmsFun to Named_Thms;
Thu, 02 Jul 2009 17:30:54 +0200 wenzelm misc tuning;
Tue, 30 Jun 2009 19:54:04 +0200 hoelzl NEWS updated
Mon, 29 Jun 2009 23:29:11 +0200 hoelzl Implemented taylor series expansion for approximation
Fri, 26 Jun 2009 19:44:39 +0200 nipkow lcm abs lemmas
Thu, 25 Jun 2009 20:26:17 +0200 hoelzl NEWS updated
Mon, 08 Jun 2009 18:37:35 +0200 hoelzl Added new evaluator "approximate"
Thu, 25 Jun 2009 14:59:29 +0200 haftmann arbitrary farewell
Wed, 24 Jun 2009 09:41:14 +0200 nipkow corrected and unified thm names
Tue, 23 Jun 2009 16:27:12 +0200 haftmann tuned interfaces of datatype module
Fri, 19 Jun 2009 21:08:07 +0200 haftmann merged
Fri, 19 Jun 2009 17:23:21 +0200 haftmann discontinued ancient tradition to suffix certain ML module names with "_package"
Fri, 19 Jun 2009 18:56:53 +0200 nipkow NewNumberTheory
Mon, 15 Jun 2009 16:13:19 +0200 haftmann authentic syntax for Pow and image
Sat, 13 Jun 2009 16:32:38 +0200 haftmann merged
Sat, 13 Jun 2009 10:01:00 +0200 haftmann quickcheck using generic code generator
Wed, 10 Jun 2009 11:31:36 +0200 wenzelm discontinued escaped symbols;
Mon, 08 Jun 2009 08:38:49 +0200 haftmann method linarith
Sun, 31 May 2009 15:49:35 +0200 wenzelm removed "compress" option from isabelle-process and isabelle usedir -- this is always enabled;
Sun, 31 May 2009 14:15:07 +0200 wenzelm discontinued support for Poly/ML 4.x versions;
Sat, 30 May 2009 15:53:19 +0200 wenzelm eliminated old Attrib.add_attributes (and Attrib.syntax);
Sat, 30 May 2009 15:00:23 +0200 wenzelm eliminated old Method.add_method(s);
Mon, 27 Apr 2009 10:11:44 +0200 haftmann cleaned up theory power further
Fri, 24 Apr 2009 17:45:15 +0200 haftmann funpow and relpow with shared "^^" syntax
Wed, 22 Apr 2009 19:16:02 +0200 haftmann dropped duplication
Wed, 22 Apr 2009 19:12:15 +0200 haftmann code_datatype and power
Mon, 20 Apr 2009 16:28:13 +0200 haftmann merged
Mon, 20 Apr 2009 09:52:16 +0200 haftmann changes in power operations
Fri, 17 Apr 2009 16:41:31 +0200 haftmann formal declaration of undefined parameters after class instantiation
Fri, 17 Apr 2009 15:57:26 +0200 haftmann separated funpow, relpow from power on monoids
Thu, 16 Apr 2009 10:11:34 +0200 haftmann tightended specification of class semiring_div
Mon, 20 Apr 2009 12:26:31 +0200 wenzelm back to non-release mode;
Thu, 02 Apr 2009 15:07:00 +0200 wenzelm some more HOL-Nominal news;
Thu, 02 Apr 2009 14:09:41 +0200 wenzelm some HOL-Nominal news;
Thu, 02 Apr 2009 14:02:34 +0200 wenzelm tuned;
Thu, 02 Apr 2009 13:41:02 +0200 wenzelm misc cleanup and rearrangements for Isabelle2009 release;
Fri, 27 Mar 2009 10:12:55 +0100 haftmann merged
Fri, 27 Mar 2009 10:05:13 +0100 haftmann dropped toy example Code_Antiq
Thu, 26 Mar 2009 19:24:21 +0100 wenzelm interpretation/interpret: prefixes are mandatory by default;
Tue, 24 Mar 2009 14:08:13 +0100 nipkow NEWS: [arith]
Fri, 20 Mar 2009 17:12:37 +0100 wenzelm Disposed old declarations, tactics, tactic combinators that refer to the simpset or claset of an implicit theory;
Thu, 19 Mar 2009 11:20:22 +0100 wenzelm tuned;
Mon, 16 Mar 2009 15:58:41 -0700 huffman document new additions to HOL/Library
Mon, 16 Mar 2009 17:51:07 +0100 wenzelm simplifief 'method_setup' command;
Sun, 15 Mar 2009 16:59:17 +0100 wenzelm merged
Sat, 14 Mar 2009 17:52:53 +0100 immler updated NEWS
Sun, 15 Mar 2009 15:59:45 +0100 wenzelm simplified attribute and method setup;
Wed, 11 Mar 2009 23:59:34 +0100 wenzelm added 'local_setup' command;
Wed, 11 Mar 2009 10:58:18 +0100 hoelzl Updated paths in Decision_Procs comments and NEWS
Tue, 10 Mar 2009 17:39:06 +0000 webertj Instead of giving up entirely, arith now ignores all inequalities when there are too many.
Mon, 09 Mar 2009 22:43:25 +0100 wenzelm tuned;
Mon, 09 Mar 2009 21:12:14 +0100 wenzelm * More systematic treatment of long names, abstract name bindings, and name space operations.
Fri, 06 Mar 2009 20:30:16 +0100 haftmann constructive version of Cantor's first diagonalization argument
Fri, 06 Mar 2009 15:51:18 +0100 haftmann merged
Thu, 05 Mar 2009 08:24:28 +0100 haftmann merged
Thu, 05 Mar 2009 08:23:11 +0100 haftmann set operations Int, Un, INTER, UNION, Inter, Union, empty, UNIV are now proper qualified constants with authentic syntax
Fri, 06 Mar 2009 14:51:18 +0100 haftmann corrected slip in NEWS
Fri, 06 Mar 2009 14:33:19 +0100 haftmann added strict_mono predicate
Wed, 04 Mar 2009 17:12:23 -0800 huffman declare power_Suc [simp]; remove redundant type-specific versions of power_Suc
Wed, 04 Mar 2009 14:23:54 +0100 wenzelm NEWS: renamed o2s to Option.set;
Wed, 04 Mar 2009 10:47:20 +0100 nipkow Made Option a separate theory and renamed option_map to Option.map
Tue, 03 Mar 2009 17:05:18 +0100 nipkow removed and renamed redundant lemmas
Mon, 02 Mar 2009 17:26:23 +0100 nipkow name fix
Mon, 02 Mar 2009 16:53:55 +0100 nipkow name changes
Sun, 01 Mar 2009 12:01:57 +0100 nipkow removed redundant lemmas
Sat, 28 Feb 2009 10:55:10 -0800 huffman add news for HOLCF; fixed some typos and inaccuracies
Sat, 28 Feb 2009 14:17:44 +0100 wenzelm * New prover for coherent logic (see src/Tools/coherent.ML).
Thu, 26 Feb 2009 16:00:19 +0100 wenzelm tuned NEWS;
Wed, 25 Feb 2009 10:24:58 +0100 nipkow NEWS
Sat, 21 Feb 2009 21:00:50 +0100 nipkow NEWS
Fri, 13 Feb 2009 07:59:30 +1100 kleing added find_consts to NEWS and CONTRIBUTORS
Wed, 11 Feb 2009 23:07:50 +1100 kleing fixed typo
Wed, 11 Feb 2009 23:05:58 +1100 kleing updated NEWS etc with "solves" criterion and auto_solves
Fri, 06 Feb 2009 15:15:32 +0100 haftmann session Reflecion renamed to Decision_Procs, moved Dense_Linear_Order there
Thu, 05 Feb 2009 15:35:06 +0100 hoelzl Updated NEWS about approximation
Thu, 05 Feb 2009 11:49:15 +0100 hoelzl Add approximation method
Tue, 03 Feb 2009 21:26:21 +0100 haftmann handling type classes without parameters
Tue, 03 Feb 2009 16:50:41 +0100 haftmann established session HOL-Reflection
Wed, 28 Jan 2009 21:49:25 +0100 nipkow -
Wed, 28 Jan 2009 11:04:10 +0100 haftmann Reflection.thy now in HOL/Library
Mon, 26 Jan 2009 22:14:16 +0100 haftmann entry point for Word library now named Word
Thu, 22 Jan 2009 09:08:58 +0100 haftmann binding replaces Binding.T
Wed, 21 Jan 2009 23:40:23 +0100 haftmann no base sort in class import
Thu, 08 Jan 2009 17:25:06 +0100 haftmann NEWS and CONTRIBUTORS
Tue, 30 Dec 2008 16:50:46 +0100 ballarin New locales.
Mon, 29 Dec 2008 14:08:08 +0100 haftmann adapted HOL source structure to distribution layout
Sat, 27 Dec 2008 17:35:01 +0100 krauss tuned NEWS; CONTRIBUTORS
Tue, 23 Dec 2008 21:24:40 +0100 wenzelm tuned;
Tue, 23 Dec 2008 21:18:26 +0100 wenzelm * Proofs of are run in parallel on multi-core systems;
Sat, 20 Dec 2008 11:55:34 +0100 wenzelm removed Ids;
Tue, 16 Dec 2008 08:46:07 +0100 krauss method "sizechange" proves termination of functions; added more infrastructure for termination proofs
Thu, 04 Dec 2008 14:44:07 +0100 haftmann merged
Thu, 04 Dec 2008 14:43:33 +0100 haftmann cleaned up binding module and related code
Thu, 04 Dec 2008 14:17:36 +0100 nipkow NEWS
Wed, 03 Dec 2008 15:58:44 +0100 haftmann made repository layout more coherent with logical distribution structure; stripped some $Id$s
Sun, 30 Nov 2008 14:03:45 +0100 wenzelm removed obsolete isabelle-interface executable and ISABELLE_INTERFACE setting;
Sun, 30 Nov 2008 12:58:20 +0100 wenzelm default for ISABELLE_HOME_USER is now ~/.isabelle instead of ~/isabelle;
Thu, 20 Nov 2008 00:03:47 +0100 wenzelm Pure syntax: more coherent treatment of aprop, permanent TERM and &&&;
Wed, 19 Nov 2008 18:15:31 +0100 nipkow *** empty log message ***
Thu, 13 Nov 2008 15:58:38 +0100 haftmann simproc for let
Thu, 30 Oct 2008 10:57:45 +0100 ballarin Dropped context element 'includes'.
Tue, 28 Oct 2008 11:05:44 +0100 paulson The metis method no longer fails because the theorem is too trivial
Fri, 24 Oct 2008 17:48:37 +0200 haftmann new classes "top" and "bot"
Thu, 23 Oct 2008 15:28:08 +0200 wenzelm multithreading support only for polyml-5.2.1 or later;
Thu, 16 Oct 2008 23:58:29 +0200 wenzelm tuned;
Thu, 16 Oct 2008 23:47:01 +0200 wenzelm tuned;
Thu, 16 Oct 2008 22:45:08 +0200 wenzelm goal-directed proof now enforces strict proof irrelevance wrt. sort hypotheses;
Wed, 15 Oct 2008 22:12:02 +0200 wenzelm tuned;
Wed, 15 Oct 2008 21:45:02 +0200 wenzelm tuned;
Wed, 15 Oct 2008 21:15:35 +0200 wenzelm generic ATP manager based on threads (by Fabian Immler);
Fri, 10 Oct 2008 06:49:44 +0200 haftmann tuned
Fri, 10 Oct 2008 06:45:48 +0200 haftmann tuned default rules of (dvd)
Tue, 07 Oct 2008 16:07:33 +0200 haftmann only one theorem table for both code generators
Sat, 04 Oct 2008 17:40:56 +0200 wenzelm simplified main Isabelle executables: removed Isabelle and isabelle (replaced by isabelle-process), renamed isatool to isabelle;
Fri, 03 Oct 2008 14:07:41 +0200 wenzelm tuned;
Fri, 03 Oct 2008 14:06:19 +0200 wenzelm Vampire wrapper script for remote SystemOnTPTP service (by Fabian Immler);
Thu, 25 Sep 2008 09:28:08 +0200 haftmann non left-linear equations for nbe
Thu, 18 Sep 2008 20:12:02 +0200 wenzelm tuned;
Thu, 18 Sep 2008 19:39:44 +0200 wenzelm simplified oracle interface;
Wed, 17 Sep 2008 23:23:13 +0200 wenzelm * ML bindings produced via Isar commands are stored within the Isar context.
Tue, 16 Sep 2008 18:01:24 +0200 wenzelm multithreading for Poly/ML 5.1 is no longer supported;
Tue, 16 Sep 2008 17:21:14 +0200 wenzelm updated system manual;
Tue, 16 Sep 2008 17:16:25 +0200 wenzelm separate emacs tool for Proof General / Emacs;
Tue, 16 Sep 2008 12:25:04 +0200 paulson The metis method now fails in the usual manner, rather than raising an exception,
Tue, 16 Sep 2008 09:21:22 +0200 haftmann generic value command
Tue, 09 Sep 2008 16:35:57 +0200 wenzelm * Changed defaults for unify configuration options;
Fri, 05 Sep 2008 06:50:22 +0200 haftmann different bookkeeping for code equations
Wed, 03 Sep 2008 17:47:38 +0200 wenzelm axiomatization is now global-only;
Wed, 03 Sep 2008 11:09:08 +0200 wenzelm simplified Toplevel.add_hook: cover successful transactions only;
Tue, 02 Sep 2008 22:41:36 +0200 wenzelm * Generic Toplevel.add_hook interface allows to analyze the result of
Tue, 02 Sep 2008 20:07:51 +0200 wenzelm * Result facts now refer to the *full* internal name;
Tue, 02 Sep 2008 20:04:26 +0200 wenzelm * Name bindings in higher specification mechanisms;
Tue, 02 Sep 2008 17:31:20 +0200 ballarin Interpretation commands no longer accept interpretation attributes.
Mon, 01 Sep 2008 10:28:04 +0200 nipkow *** empty log message ***
Fri, 29 Aug 2008 07:43:25 +0200 haftmann dropped parameter prefix for class theorems
Sat, 23 Aug 2008 23:44:31 +0200 wenzelm * Isabelle/lib/classes/Pure.jar;
Mon, 11 Aug 2008 14:49:53 +0200 haftmann moved class wellorder to theory Orderings
Fri, 08 Aug 2008 16:54:33 +0200 wenzelm tuned formatting;
Wed, 06 Aug 2008 16:41:40 +0200 ballarin Interpretation command (theory/proof context) no longer simplifies goal.
Fri, 01 Aug 2008 18:10:52 +0200 ballarin Generalised polynomial lemmas from cring to ring.
Wed, 30 Jul 2008 19:03:33 +0200 ballarin New locales for orders and lattices where the equivalence relation is not restricted to equality.
Tue, 29 Jul 2008 17:50:48 +0200 ballarin Zorn's Lemma for partial orders.
Tue, 29 Jul 2008 16:14:56 +0200 ballarin Unit_inv_l, Unit_inv_r made [simp];
Fri, 25 Jul 2008 12:03:32 +0200 haftmann dropped locale (open)
Fri, 18 Jul 2008 18:25:53 +0200 haftmann moved op dvd to theory Ring_and_Field; generalized a couple of lemmas
Tue, 15 Jul 2008 11:02:43 +0200 wenzelm added command 'linear_undo';
Mon, 14 Jul 2008 11:04:42 +0200 haftmann unified curried gcd, lcm, zgcd, zlcm
Fri, 11 Jul 2008 09:03:11 +0200 haftmann Fract now total; improved code generator setup
Thu, 10 Jul 2008 13:37:31 +0200 wenzelm slightly improved @{lemma} (both for latex and ML);
Fri, 04 Jul 2008 15:57:55 +0200 huffman HOL-NSA
Wed, 02 Jul 2008 07:12:17 +0200 haftmann code antiquotation roaring ahead
Tue, 01 Jul 2008 08:19:00 +0200 haftmann HOL += HOL-Complex
Tue, 01 Jul 2008 07:58:17 +0200 haftmann HOL += HOL-Complex
Sat, 28 Jun 2008 22:58:49 +0200 wenzelm tuned;
Sat, 28 Jun 2008 22:56:26 +0200 wenzelm tuned;
Sat, 28 Jun 2008 22:54:19 +0200 wenzelm additional ML antiquotations;
Sat, 28 Jun 2008 21:21:13 +0200 wenzelm @{lemma}: 'by' keyword;
Sat, 28 Jun 2008 15:30:46 +0200 wenzelm ML: improved antiquotations;
Mon, 23 Jun 2008 15:31:25 +0200 wenzelm induct_tac: mutual rules work as for method "induct";
Fri, 20 Jun 2008 21:01:17 +0200 haftmann (removed non-present change)
Thu, 19 Jun 2008 22:27:10 +0200 wenzelm disposed Sign.read_typ etc;
Wed, 18 Jun 2008 23:15:41 +0200 wenzelm * Disposed old term read functions;
Mon, 16 Jun 2008 22:20:59 +0200 wenzelm * Rules and tactics that read instantiations now demand a proper context;
Sat, 14 Jun 2008 17:26:07 +0200 wenzelm removed exotic 'token_translation' command;
Fri, 13 Jun 2008 21:04:07 +0200 wenzelm * Recovered hiding of consts;
Wed, 11 Jun 2008 11:20:10 +0200 wenzelm tuned;
Tue, 10 Jun 2008 23:49:55 +0200 wenzelm tuned spacing;
Tue, 10 Jun 2008 23:45:51 +0200 wenzelm * Attributes cases, induct, coinduct support del option.
Tue, 10 Jun 2008 19:15:14 +0200 wenzelm proper news header;
Tue, 10 Jun 2008 15:30:33 +0200 haftmann rep_datatype command now takes list of constructors as input arguments
Tue, 03 Jun 2008 14:04:51 +0200 wenzelm some reorganization and fine-tuning;
Tue, 03 Jun 2008 00:20:22 +0200 wenzelm reorganized isar-ref;
Wed, 28 May 2008 23:33:36 +0200 wenzelm misc tuning for Isabelle2008;
Wed, 21 May 2008 14:04:41 +0200 berghofe Added entry explaining incompatibilities introduced by replacing sets by predicates.
Sun, 18 May 2008 17:03:14 +0200 wenzelm * Eliminated theory ProtoPure and CPure, leaving just one Pure theory.
Fri, 16 May 2008 21:56:13 +0200 wenzelm * Method "cases", "induct", "coinduct": removed obsolete "(open)" option;
Thu, 15 May 2008 22:57:54 +0200 wenzelm tuned;
Thu, 15 May 2008 20:19:49 +0200 wenzelm * Simplified pdfsetup.sty;
Tue, 13 May 2008 09:10:56 +0200 krauss NEWS about measure functions
Mon, 12 May 2008 22:03:33 +0200 wenzelm misc tuning;
Fri, 02 May 2008 15:49:04 +0200 ballarin unfold_locales part of default method.
Tue, 29 Apr 2008 19:55:02 +0200 haftmann added lemma antiquotation
Fri, 25 Apr 2008 15:30:33 +0200 krauss Merged theories about wellfoundedness into one: Wellfounded.thy
Sat, 19 Apr 2008 12:04:17 +0200 wenzelm NamedThmsFun: removed obsolete print command -- facts are accesible via dynamic name;
Thu, 17 Apr 2008 22:28:56 +0200 wenzelm * Context-dependent token translations.
Wed, 16 Apr 2008 11:24:09 +0200 berghofe Added entry for unused_thms command.
Tue, 15 Apr 2008 18:49:12 +0200 wenzelm added hide fact;
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