NEWS
Sat, 24 Mar 2012 20:24:16 +0100 wenzelm ISABELLE_JDK_HOME settings variable points to JDK with javac and jar (not just JRE);
Sun, 25 Mar 2012 20:15:39 +0200 huffman merged fork with new numeral representation (see NEWS)
Thu, 22 Mar 2012 18:37:20 +0100 haftmann more instructive NEWS
Sat, 17 Mar 2012 16:07:03 +0100 wenzelm refined Local_Theory.define vs. Local_Theory.define_internal, which allows to pass alternative name to the foundational axiom -- expecially important for 'instantiation' or 'overloading', which loose name information due to Long_Name.base_name cooking etc.;
Sat, 17 Mar 2012 11:57:03 +0100 wenzelm merged;
Sat, 17 Mar 2012 08:00:18 +0100 haftmann generalized INF_INT_eq, SUP_UN_eq
Sat, 17 Mar 2012 09:51:18 +0100 wenzelm 'definition' no longer exports the foundational "raw_def";
Fri, 16 Mar 2012 18:21:22 +0100 wenzelm merged
Fri, 16 Mar 2012 16:32:34 +0000 paulson ZF news
Fri, 16 Mar 2012 18:20:12 +0100 wenzelm outer syntax command definitions based on formal command_spec derived from theory header declarations;
Fri, 16 Mar 2012 14:42:11 +0100 wenzelm defer actual parsing of command spans and thus allow new commands to be used in the same theory where defined;
Thu, 15 Mar 2012 23:06:22 +0100 wenzelm Isabelle/jEdit supports user-defined Isar commands within the running session;
Thu, 15 Mar 2012 19:48:19 +0100 wenzelm added ML antiquotation @{keyword};
Wed, 14 Mar 2012 11:45:16 +0100 wenzelm Local_Theory.define no longer hard-wires default theorem name -- targets/packages need to take care of it;
Tue, 13 Mar 2012 16:22:18 +0100 wenzelm improved attribute "abs_def" to handle object-equality as well;
Mon, 12 Mar 2012 21:34:45 +0100 noschinl NEWS
Wed, 07 Mar 2012 21:38:29 +0100 haftmann less rigorous but more realistic migration recommendation; note on code generation of sets
Thu, 01 Mar 2012 19:34:52 +0100 haftmann more fundamental pred-to-set conversions, particularly by means of inductive_set; associated consolidation of some theorem names (c.f. NEWS)
Tue, 28 Feb 2012 15:54:51 +0100 blanchet spelling
Fri, 24 Feb 2012 11:23:34 +0100 blanchet renamed 'try_methods' to 'try0'
Wed, 22 Feb 2012 18:08:27 +0100 bulwahn NEWS
Sat, 18 Feb 2012 23:05:31 +0100 krauss NEWS
Fri, 17 Feb 2012 15:42:26 +0100 wenzelm simplified configuration options for syntax ambiguity;
Thu, 16 Feb 2012 22:18:28 +0100 wenzelm simplified configuration options for syntax ambiguity;
Wed, 15 Feb 2012 23:19:30 +0100 wenzelm renamed Thm.capply to Thm.apply, and Thm.cabs to Thm.lambda in conformance with similar operations in structure Term and Logic;
Wed, 15 Feb 2012 21:08:27 +0100 wenzelm discontinued obsolete "prems" fact;
Wed, 15 Feb 2012 19:31:27 +0100 wenzelm NEWS;
Wed, 15 Feb 2012 13:24:22 +0100 wenzelm renamed "xstr" to "str_token";
Tue, 14 Feb 2012 16:59:12 +0100 wenzelm tuned;
Sat, 04 Feb 2012 12:08:18 +0100 blanchet made option available to users (mostly for experiments)
Tue, 31 Jan 2012 07:11:04 +0100 nipkow NEWS
Mon, 30 Jan 2012 17:15:59 +0100 blanchet docs and news
Mon, 30 Jan 2012 13:55:28 +0100 bulwahn NEWS
Thu, 19 Jan 2012 21:37:12 +0100 blanchet renamed "sound" option to "strict"
Tue, 17 Jan 2012 11:15:36 +0100 bulwahn refreshing NEWS
Mon, 16 Jan 2012 21:50:15 +0100 wenzelm position constraints for numerals enable PIDE markup;
Tue, 10 Jan 2012 10:48:39 +0100 bulwahn NEWS
Mon, 09 Jan 2012 14:47:18 +0100 wenzelm misc tuning and reformatting;
Fri, 06 Jan 2012 21:48:45 +0100 haftmann consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
Fri, 06 Jan 2012 10:53:52 +0100 haftmann more explicit NEWS
Fri, 06 Jan 2012 10:19:49 +0100 haftmann incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes
Thu, 05 Jan 2012 20:26:01 +0100 wenzelm discontinued Syntax.positions -- atomic parse trees are always annotated;
Thu, 05 Jan 2012 18:18:39 +0100 wenzelm improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
Thu, 29 Dec 2011 10:47:55 +0100 haftmann attribute code_abbrev superseedes code_unfold_post
Wed, 28 Dec 2011 12:55:37 +0100 huffman fix typos
Wed, 28 Dec 2011 12:52:23 +0100 huffman remove some duplicate lemmas
Tue, 27 Dec 2011 09:15:26 +0100 haftmann be explicit about Finite_Set.fold
Mon, 26 Dec 2011 22:17:10 +0100 haftmann NEWS: unavoidable fact renames
Sat, 24 Dec 2011 16:14:59 +0100 haftmann NEWS: `set` is now a proper type constructor
Fri, 23 Dec 2011 15:55:23 +0100 huffman remove redundant lemma word_sub_def
Wed, 21 Dec 2011 09:39:14 +0100 bulwahn NEWS
Wed, 14 Dec 2011 17:49:42 +0100 bulwahn NEWS
Tue, 13 Dec 2011 23:23:51 +0100 wenzelm 'datatype' specifications allow explicit sort constraints;
Sat, 10 Dec 2011 22:00:42 +0100 huffman prove class instances without extra lemmas
Fri, 09 Dec 2011 14:52:51 +0100 huffman remove redundant lemma word_diff_minus
Fri, 09 Dec 2011 11:31:13 +0100 noschinl more systematic lemma name
Mon, 05 Dec 2011 12:36:03 +0100 bulwahn NEWS
Sun, 04 Dec 2011 13:10:19 +0100 huffman remove Library/Diagonalize.thy, because Library/Nat_Bijection.thy includes all the same functionality
Thu, 01 Dec 2011 13:34:14 +0100 blanchet added "minimize" option for more control over automatic minimization
Thu, 01 Dec 2011 13:34:13 +0100 blanchet renamed "slicing" to "slice"
Thu, 01 Dec 2011 12:25:27 +0100 wenzelm renamed inner syntax categories "num" to "num_token" and "xnum" to "xnum_token";
Thu, 24 Nov 2011 21:01:06 +0100 wenzelm modernized some old-style infix operations, which were left over from the time of ML proof scripts;
Wed, 23 Nov 2011 22:59:39 +0100 wenzelm modernized some old-style infix operations, which were left over from the time of ML proof scripts;
Mon, 21 Nov 2011 23:29:53 +0100 wenzelm NEWS;
Sun, 20 Nov 2011 17:44:41 +0100 wenzelm 'lemmas' / 'theorems' commands allow 'for' fixes and standardize the result before storing;
Sat, 19 Nov 2011 21:23:16 +0100 wenzelm NEWS;
Sat, 19 Nov 2011 21:18:38 +0100 wenzelm added ML antiquotation @{attributes};
Thu, 17 Nov 2011 15:07:46 +0100 huffman HOL-Word: removed more duplicate theorems
Thu, 17 Nov 2011 14:52:05 +0100 huffman HOL-Word: removed many duplicate theorems (see NEWS)
Wed, 16 Nov 2011 10:34:08 +0100 blanchet document "lam_trans" option
Wed, 09 Nov 2011 17:57:42 +0100 wenzelm sort assignment before simultaneous term_check, not isolated parse_term;
Mon, 07 Nov 2011 22:22:01 +0100 blanchet avoid infinite recursion in peephole optimizer function -- this had a debilitating effect on rationals and reals
Mon, 07 Nov 2011 14:23:50 +0100 wenzelm clarified attribute "mono_set": pure declaration, proper export in ML;
Mon, 07 Nov 2011 14:14:20 +0100 wenzelm misc tuning;
Sat, 29 Oct 2011 12:57:43 +0200 wenzelm uniform treatment of syntax declaration wrt. aux. context (NB: notation avoids duplicate mixfix internally);
Fri, 28 Oct 2011 23:16:50 +0200 wenzelm refined Local_Theory.declaration {syntax = false, pervasive} semantics: update is applied to auxiliary context as well;
Fri, 21 Oct 2011 11:17:16 +0200 bulwahn NEWS
Wed, 19 Oct 2011 22:54:26 +0200 haftmann NEWS
Wed, 19 Oct 2011 15:42:43 +0200 wenzelm inlined @{thms} (ML compile-time) allows to get rid of legacy zadd_ac as well (cf. 49e305100097);
Wed, 19 Oct 2011 09:11:21 +0200 bulwahn NEWS
Mon, 17 Oct 2011 14:22:14 +0200 noschinl (old) NEWS
Fri, 14 Oct 2011 18:55:29 +0200 haftmann NEWS
Thu, 13 Oct 2011 11:45:33 +0200 wenzelm discontinued obsolete 'types' command;
Wed, 12 Oct 2011 16:21:07 +0200 wenzelm discontinued obsolete alias structure ProofContext;
Sun, 09 Oct 2011 11:13:53 +0200 huffman Int.thy: discontinued some legacy theorems
Mon, 26 Sep 2011 21:13:26 +0200 wenzelm back to post-release mode;
Mon, 26 Sep 2011 21:09:28 +0200 wenzelm tuned;
Mon, 26 Sep 2011 20:53:53 +0200 wenzelm misc tuning for release;
Thu, 22 Sep 2011 14:12:16 -0700 huffman discontinued legacy theorem names from RealDef.thy
Thu, 22 Sep 2011 12:55:19 -0700 huffman discontinued HOLCF legacy theorem names
Thu, 22 Sep 2011 10:02:16 -0400 hoelzl NEWS: mention replacement lemmas for the removed ones in Complete_Lattices
Wed, 21 Sep 2011 00:12:36 +0200 nipkow merged
Tue, 20 Sep 2011 05:47:11 +0200 nipkow New proof method "induction" that gives induction hypotheses the name IH.
Tue, 20 Sep 2011 22:11:22 +0200 haftmann official status for UN_singleton
Sun, 18 Sep 2011 15:57:36 +0200 wenzelm tuned;
Sun, 18 Sep 2011 15:39:55 +0200 wenzelm separated NEWS for Isabelle2011 from Isabelle2011-1 (cf. e1139e612b55);
Sun, 18 Sep 2011 14:48:25 +0200 wenzelm some tuning and re-ordering for release;
Sun, 18 Sep 2011 14:34:24 +0200 wenzelm misc tuning for release;
Thu, 15 Sep 2011 12:40:08 -0400 hoelzl removed further legacy rules from Complete_Lattices
Thu, 15 Sep 2011 17:06:00 +0200 noschinl NEWS on Complete_Lattices, Lattices
Tue, 13 Sep 2011 09:56:38 +0200 bulwahn correcting NEWS
Mon, 12 Sep 2011 13:19:10 -0700 huffman NEWS and CONTRIBUTORS
Mon, 12 Sep 2011 11:54:20 -0700 huffman remove redundant lemma Lim_sequentially in favor of lemma LIMSEQ_def
Mon, 12 Sep 2011 10:28:45 -0700 huffman fix typos
Mon, 12 Sep 2011 09:37:49 -0700 huffman NEWS for euclidean_space class
Mon, 12 Sep 2011 09:57:33 -0400 hoelzl adding NEWS and CONTRIBUTORS
Mon, 12 Sep 2011 13:35:35 +0200 bulwahn merged
Mon, 12 Sep 2011 10:27:36 +0200 bulwahn adding NEWS and CONTRIBUTORS
Mon, 12 Sep 2011 09:45:53 +0200 bulwahn tuned some symbol that probably went there by some strange encoding issue
Mon, 12 Sep 2011 11:05:32 +0200 blanchet added my contributions to NEWS and CONTRIBUTORS
Mon, 12 Sep 2011 09:07:23 +0200 nipkow NEWS fastsimp -> fastforce
Sun, 11 Sep 2011 13:49:42 -0700 huffman NEWS for Library/Product_Lattice.thy
Fri, 09 Sep 2011 00:22:18 +0200 krauss added syntactic classes for "inf" and "sup"
Wed, 07 Sep 2011 19:24:28 -0700 huffman merged
Wed, 07 Sep 2011 09:45:39 -0700 huffman remove duplicate lemma real_of_int_real_of_nat in favor of real_of_int_of_nat_eq
Thu, 08 Sep 2011 00:23:23 +0200 wenzelm merged
Wed, 07 Sep 2011 23:38:52 +0200 haftmann theory of saturated naturals contributed by Peter Gammie
Wed, 07 Sep 2011 21:10:47 +0200 wenzelm NEWS on IsabelleText font;
Wed, 07 Sep 2011 20:49:45 +0200 wenzelm some updates for release;
Wed, 07 Sep 2011 20:29:54 +0200 wenzelm some tuning for release;
Wed, 07 Sep 2011 11:26:27 +0200 wenzelm more NEWS;
Tue, 06 Sep 2011 21:56:11 +0200 wenzelm some Isabelle/jEdit NEWS;
Tue, 06 Sep 2011 07:48:59 -0700 huffman remove redundant lemma real_sum_squared_expand in favor of power2_sum
Tue, 06 Sep 2011 07:45:18 -0700 huffman remove redundant lemma LIMSEQ_Complex in favor of tendsto_Complex
Sun, 04 Sep 2011 10:05:52 -0700 huffman remove redundant lemmas expi_add and expi_zero
Sun, 04 Sep 2011 09:49:45 -0700 huffman remove redundant lemmas about LIMSEQ
Sat, 03 Sep 2011 09:26:11 -0700 huffman remove duplicate lemma finite_choice in favor of finite_set_choice
Fri, 02 Sep 2011 16:48:30 -0700 huffman remove redundant lemma reals_complete2 in favor of complete_real
Fri, 02 Sep 2011 13:57:12 -0700 huffman remove more duplicate lemmas
Thu, 01 Sep 2011 10:41:19 -0700 huffman simplify some proofs about uniform continuity, and add some new ones;
Thu, 01 Sep 2011 09:02:14 -0700 huffman modernize lemmas about 'continuous' and 'continuous_on';
Sun, 28 Aug 2011 09:20:12 -0700 huffman discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
Fri, 26 Aug 2011 15:11:26 -0700 huffman NEWS entry for setsum_norm ~> norm_setsum
Thu, 25 Aug 2011 19:41:38 -0700 huffman replace some continuous_on lemmas with more general versions
Thu, 25 Aug 2011 16:50:55 -0700 huffman remove legacy theorem Lim_inner
Thu, 25 Aug 2011 15:35:54 -0700 huffman remove dot_lsum and dot_rsum in favor of inner_setsum_{left,right}
Thu, 25 Aug 2011 12:43:55 -0700 huffman rename subset_{interior,closure} to {interior,closure}_mono;
Fri, 19 Aug 2011 19:33:31 +0200 haftmann more concise definition for Inf, Sup on bool
Thu, 18 Aug 2011 13:36:58 -0700 huffman remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
Thu, 18 Aug 2011 17:42:18 +0200 nipkow case_names NEWS
Wed, 10 Aug 2011 13:13:37 -0700 huffman more uniform naming scheme for finite cartesian product type and related theorems
Tue, 09 Aug 2011 08:06:15 +0200 haftmann more uniform naming scheme for Inf/INF and Sup/SUP lemmas
Tue, 09 Aug 2011 07:44:17 +0200 haftmann merged
Mon, 08 Aug 2011 19:21:11 +0200 haftmann dropped lemmas (Inf|Sup)_(singleton|binary)
Mon, 08 Aug 2011 19:26:53 -0700 huffman rename type 'a net to 'a filter, following standard mathematical terminology
Thu, 04 Aug 2011 07:31:43 +0200 haftmann NEWS
Wed, 03 Aug 2011 16:08:02 +0200 bulwahn NEWS
Tue, 02 Aug 2011 08:28:34 -0700 huffman Extended_Nat.thy: renamed iSuc to eSuc, standardized theorem names
Tue, 02 Aug 2011 07:36:58 -0700 huffman NEWS: fix typo
Tue, 02 Aug 2011 12:17:48 +0200 krauss NEWS
Mon, 25 Jul 2011 23:27:20 +0200 haftmann merged
Sun, 24 Jul 2011 21:27:25 +0200 haftmann more coherent structure in and across theories
Mon, 25 Jul 2011 10:42:32 +0200 bulwahn NEWS
Wed, 20 Jul 2011 22:14:39 +0200 haftmann class complete_linorder
Mon, 18 Jul 2011 21:34:01 +0200 haftmann avoid misunderstandable names
Sun, 17 Jul 2011 22:24:08 +0200 haftmann more on complement
Sun, 17 Jul 2011 20:57:56 +0200 haftmann more consistent theorem names
Sun, 17 Jul 2011 15:15:58 +0200 haftmann further generalization from sets to complete lattices
Wed, 13 Jul 2011 23:49:56 +0200 haftmann uniqueness lemmas for bot and top
Wed, 13 Jul 2011 23:41:13 +0200 haftmann adjusted to tightened specification of classes bot and top
Mon, 11 Jul 2011 17:22:15 +0200 wenzelm NEWS;
Sun, 10 Jul 2011 21:46:41 +0200 wenzelm merged;
Sun, 10 Jul 2011 14:02:27 +0200 bulwahn improved NEWS
Sat, 09 Jul 2011 21:18:20 +0200 bulwahn NEWS
Sun, 10 Jul 2011 20:59:04 +0200 wenzelm inner syntax supports inlined YXML according to Term_XML (particularly useful for producing text under program control);
Fri, 08 Jul 2011 16:13:34 +0200 wenzelm discontinued special treatment of hard tabulators;
Fri, 01 Jul 2011 15:53:38 +0200 blanchet update documentation after "type_enc" renaming + fixed a few other out-of-date factlets
Fri, 01 Jul 2011 10:45:51 +0200 bulwahn adding a minimalistic documentation of the value antiquotation in the Isar reference manual
Mon, 27 Jun 2011 22:44:44 +0200 wenzelm merged
Mon, 27 Jun 2011 14:56:29 +0200 blanchet minor Sledgehammer news
Mon, 27 Jun 2011 14:56:10 +0200 blanchet document changes to Sledgehammer and "try"
Mon, 27 Jun 2011 22:23:44 +0200 wenzelm NEWS;
Thu, 23 Jun 2011 12:02:54 +0200 ballarin Release notes should be written from the user's perspective. Don't assume the user has universal knowledge of the system.
Thu, 09 Jun 2011 10:43:42 +0200 bulwahn NEWS
Tue, 07 Jun 2011 08:52:35 +0200 blanchet obsoleted "metisFT", and added "no_types" version of Metis as fallback to Sledgehammer after noticing how useful it can be
Mon, 06 Jun 2011 20:36:35 +0200 blanchet marked "metisF" as legacy -- nobody uses it or needs it
Fri, 20 May 2011 20:44:03 +0200 wenzelm added Isabelle_Process.is_active;
Fri, 20 May 2011 12:09:54 +0200 haftmann NEWS
Wed, 18 May 2011 15:45:34 +0200 bulwahn NEWS
Sun, 15 May 2011 18:00:08 +0200 wenzelm NEWS (cf. 4e8483cc2cc5);
Sat, 14 May 2011 18:26:25 +0200 haftmann use pointfree characterisation for fold_set locale
Fri, 13 May 2011 22:55:00 +0200 wenzelm proper Proof.context for classical tactics;
Thu, 12 May 2011 15:29:19 +0200 blanchet renamed "max_mono_instances" to "max_new_mono_instances" and changed its semantics accordingly
Thu, 12 May 2011 15:29:18 +0200 blanchet added "max_mono_instances" option to Sledgehammer and renamed old "monomorphize_limit" option
Thu, 05 May 2011 23:54:06 +0200 wenzelm tuned;
Tue, 03 May 2011 22:27:32 +0200 wenzelm more conventional naming scheme: names_long, names_short, names_unique;
Tue, 03 May 2011 18:04:05 +0200 wenzelm some documentation of @{rail} antiquotation;
Mon, 02 May 2011 22:03:18 +0200 wenzelm NEWS;
Sun, 01 May 2011 18:37:25 +0200 blanchet document new type system syntax
Sun, 01 May 2011 17:13:44 +0200 wenzelm localized \isabellestyle;
Thu, 28 Apr 2011 21:06:04 +0200 wenzelm literal facts `prop` may contain dummy patterns;
Wed, 27 Apr 2011 13:21:12 +0200 wenzelm predefined LaTeX macros for \<bind> and \<then>;
Tue, 19 Apr 2011 15:58:05 +0200 wenzelm slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
Sat, 16 Apr 2011 22:21:34 +0200 wenzelm refined PARALLEL_GOALS;
Sat, 16 Apr 2011 15:47:52 +0200 wenzelm modernized structure Proof_Context;
Sat, 16 Apr 2011 13:48:45 +0200 wenzelm Name_Space: proper configuration options long_names, short_names, unique_names instead of former unsynchronized references;
Fri, 08 Apr 2011 16:34:14 +0200 wenzelm discontinued special treatment of structure Lexicon;
Fri, 08 Apr 2011 13:31:16 +0200 wenzelm explicit structure Syntax_Trans;
Wed, 06 Apr 2011 13:33:46 +0200 wenzelm typed_print_translation: discontinued show_sorts argument;
Tue, 05 Apr 2011 15:15:33 +0200 wenzelm merged
Mon, 04 Apr 2011 19:09:10 +0200 blanchet document "type_sys" option
Tue, 05 Apr 2011 14:25:18 +0200 wenzelm discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
Thu, 31 Mar 2011 11:16:52 +0200 blanchet added monomorphization option to Sledgehammer ATPs -- this looks promising but is still off by default
Wed, 30 Mar 2011 09:44:17 +0200 bulwahn NEWS
Tue, 29 Mar 2011 14:27:44 +0200 hoelzl NEWS
Tue, 22 Mar 2011 20:44:47 +0100 wenzelm more selective strip_positions in case patterns -- reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
Tue, 22 Mar 2011 18:03:28 +0100 wenzelm enable inner syntax source positions by default (controlled via configuration option);
Sun, 20 Mar 2011 22:26:43 +0100 wenzelm NEWS: structure Timing provides various operations for timing;
Fri, 18 Mar 2011 22:55:28 +0100 blanchet added "simp:", "intro:", and "elim:" to "try" command
Thu, 17 Mar 2011 22:07:17 +0100 blanchet reintroduced "show_skolems" option -- useful when too many Skolems are displayed
Sun, 13 Mar 2011 20:56:00 +0100 wenzelm files are identified via SHA1 digests -- discontinued ISABELLE_FILE_IDENT;
Sun, 13 Mar 2011 19:16:19 +0100 wenzelm cleanup of former settings GHC_PATH, EXEC_GHC, EXEC_OCAML, EXEC_SWIPL, EXEC_YAP -- discontinued implicit detection;
Sun, 13 Mar 2011 17:28:14 +0100 wenzelm clarified ISABELLE_CSDP setting (formerly CSDP_EXE);
Sun, 13 Mar 2011 16:01:00 +0100 wenzelm Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;
Thu, 03 Mar 2011 18:10:28 +0100 wenzelm discontinued legacy load path;
Thu, 03 Mar 2011 11:20:48 +0100 blanchet mention new Nitpick options
Fri, 25 Feb 2011 16:59:48 +0100 krauss removed support for tail-recursion from function package (now implemented by partial_function)
Mon, 21 Feb 2011 10:44:19 +0100 blanchet renamed "nitpick\_def" to "nitpick_unfold" to reflect its new semantics
Tue, 08 Feb 2011 21:12:27 +0100 wenzelm discontinued obsolete lib/scripts/polyml-platform;
Tue, 08 Feb 2011 17:38:43 +0100 wenzelm merged
Tue, 08 Feb 2011 16:10:10 +0100 blanchet available_provers ~> supported_provers (for clarity)
Tue, 08 Feb 2011 17:36:21 +0100 wenzelm discontinued support for Poly/ML 5.2, which was the last version without proper multithreading and TimeLimit implementation;
Fri, 04 Feb 2011 17:11:00 +0100 wenzelm parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
Tue, 01 Feb 2011 21:09:52 +0100 krauss term style 'isub': ad-hoc subscripting of variables that end with digits (x1, x23, ...)
Mon, 31 Jan 2011 11:18:29 +0100 wenzelm merged
Mon, 17 Jan 2011 20:20:51 +0100 wenzelm back to post-release mode;
Wed, 19 Jan 2011 11:27:56 +0100 wenzelm tuned;
Mon, 17 Jan 2011 18:32:16 +0100 wenzelm tuned;
Mon, 17 Jan 2011 17:45:52 +0100 boehmes made Z3 the default SMT solver again
Sun, 16 Jan 2011 21:10:30 +0100 wenzelm tuned;
Sun, 16 Jan 2011 20:55:48 +0100 wenzelm tuned;
Sun, 16 Jan 2011 20:54:30 +0100 wenzelm misc tuning for release;
Sat, 15 Jan 2011 14:56:57 +0100 wenzelm global "prems" is legacy feature;
Sat, 15 Jan 2011 14:19:37 +0100 wenzelm misc updates for release;
Sat, 15 Jan 2011 14:02:24 +0100 wenzelm merged;
Sat, 15 Jan 2011 13:34:10 +0100 wenzelm misc tuning for release;
Sat, 15 Jan 2011 12:49:10 +0100 berghofe Added entry for HOL-SPARK
Tue, 11 Jan 2011 20:01:57 +0100 wenzelm updated to Isabelle2011;
Tue, 11 Jan 2011 18:23:29 +0100 haftmann NEWS
Tue, 11 Jan 2011 17:59:35 +0100 bulwahn NEWS
Fri, 07 Jan 2011 10:28:45 +0100 krauss tuned NEWS
Thu, 06 Jan 2011 21:06:18 +0100 ballarin Diagnostic command to show locale dependencies.
Thu, 06 Jan 2011 21:06:17 +0100 ballarin Documentation for 'interpret' and 'sublocale' with mixins.
Thu, 06 Jan 2011 21:06:17 +0100 ballarin Abelian group facts obtained from group facts via interpretation (sublocale).
Thu, 06 Jan 2011 17:51:56 +0100 boehmes differentiate between local and remote SMT solvers (e.g., "z3" vs. "remote_z3");
Tue, 04 Jan 2011 15:32:56 -0800 huffman change some lemma names containing 'UU' to 'bottom'
Tue, 04 Jan 2011 15:03:27 -0800 huffman renamed constant 'UU' to 'bottom', keeping 'UU' as alternative input syntax;
Wed, 29 Dec 2010 18:18:42 +0100 wenzelm theory loader: implicit load path is considered legacy;
Thu, 23 Dec 2010 13:11:40 -0800 huffman NEWS updates for HOLCF
Thu, 23 Dec 2010 12:20:09 +0100 haftmann tuned order of NEWS
Thu, 23 Dec 2010 12:04:29 +0100 haftmann NEWS
Tue, 21 Dec 2010 21:54:51 +0100 wenzelm configuration option "rule_trace";
Tue, 21 Dec 2010 21:21:21 +0100 wenzelm configuration option "syntax_ast_trace" and "syntax_ast_stat";
Mon, 20 Dec 2010 16:44:33 +0100 wenzelm proper identifiers for consts and types;
Sun, 19 Dec 2010 18:38:50 -0800 huffman rename function cprod_map to prod_map
Sun, 19 Dec 2010 18:10:54 -0800 huffman fix typo
Sun, 19 Dec 2010 06:34:41 -0800 huffman type 'defl' takes a type parameter again (cf. b525988432e9)
Sun, 19 Dec 2010 05:15:31 -0800 huffman reintroduce 'bifinite' class, now with existentially-quantified approx function (cf. b525988432e9)
Fri, 17 Dec 2010 18:10:37 +0100 wenzelm Command 'type_synonym' (with single argument) supersedes 'types' (legacy feature);
Fri, 17 Dec 2010 17:43:54 +0100 wenzelm replaced command 'nonterminals' by slightly modernized version 'nonterminal';
Fri, 17 Dec 2010 17:08:56 +0100 wenzelm renamed structure MetaSimplifier to raw_Simplifer, to emphasize its meaning;
Wed, 08 Dec 2010 14:52:23 +0100 haftmann NEWS
Mon, 06 Dec 2010 13:43:05 -0800 huffman merged
Mon, 06 Dec 2010 11:22:42 -0800 huffman remove lemma cont_cfun;
Mon, 06 Dec 2010 10:08:33 -0800 huffman rename lub_fun -> is_lub_fun, thelub_fun -> lub_fun
Fri, 03 Dec 2010 15:25:14 +0100 hoelzl it is known as the extended reals, not the infinite reals
Mon, 06 Dec 2010 16:37:15 +0100 wenzelm more correct NEWS;
Sun, 05 Dec 2010 15:23:33 +0100 wenzelm IsabelleText font: include Cyrillic, Hebrew, Arabic from DejaVu Sans 2.32;
Sun, 05 Dec 2010 14:02:16 +0100 wenzelm command 'notepad' replaces former 'example_proof';
Sat, 04 Dec 2010 18:41:12 +0100 wenzelm added Syntax.default_root;
Sat, 04 Dec 2010 14:57:04 +0100 wenzelm added Syntax.pretty_priority;
Fri, 03 Dec 2010 22:08:14 +0100 wenzelm minor tuning for release;
Fri, 03 Dec 2010 21:34:54 +0100 wenzelm source files are always encoded as UTF-8;
Fri, 03 Dec 2010 17:59:13 +0100 wenzelm setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
Fri, 03 Dec 2010 09:58:32 +0100 bulwahn NEWS
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 08:34:23 +0100 nipkow coercions
Wed, 01 Dec 2010 19:33:49 +0100 hoelzl Updated NEWS
Wed, 01 Dec 2010 11:45:37 +0100 haftmann NEWS
Tue, 30 Nov 2010 15:58:21 +0100 haftmann merged
Mon, 29 Nov 2010 13:44:54 +0100 haftmann equivI has replaced equiv.intro
Mon, 29 Nov 2010 11:22:40 +0100 wenzelm added document antiquotation @{file};
Sun, 28 Nov 2010 13:58:29 +0100 wenzelm recovered Isabelle2009-2 NEWS -- published part is read-only;
Sat, 27 Nov 2010 13:12:10 -0800 huffman renamed several HOLCF theorems (listed in NEWS)
Fri, 26 Nov 2010 23:41:23 +0100 wenzelm merged
Fri, 26 Nov 2010 22:36:55 +0100 blanchet document changes in Nitpick and MESON/Metis
Fri, 26 Nov 2010 22:29:41 +0100 wenzelm make two copies (!) of Library.UnequalLengths coincide with ListPair.UnequalLengths;
Fri, 26 Nov 2010 14:19:16 +0100 wenzelm more correct spelling;
Fri, 26 Nov 2010 12:03:17 +0100 haftmann globbing constant expressions use more idiomatic underscore rather than star;
Mon, 22 Nov 2010 10:34:33 +0100 hoelzl Replace surj by abbreviation; remove surj_on.
Wed, 24 Nov 2010 10:23:52 +0100 bulwahn announcing some latest change (d40b347d5b0b)
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 10:41:56 +0100 bulwahn renaming quickcheck generator code to random
Sat, 20 Nov 2010 00:53:26 +0100 wenzelm renamed raw "explode" function to "raw_explode" to emphasize its meaning;
Fri, 19 Nov 2010 09:07:23 -0800 huffman merged
Wed, 17 Nov 2010 12:19:19 -0800 huffman accumulated NEWS updates for HOLCF
Thu, 18 Nov 2010 18:12:03 +0100 blanchet mention Sledgehammer with SMT
Wed, 17 Nov 2010 09:22:23 +0100 boehmes require the b2i file ending in the boogie_open command (for consistency with the theory header)
Mon, 08 Nov 2010 12:13:44 +0100 boehmes better modularization: moved SMT configuration options and diagnostics as well as SMT failure and exception into separate structures (both of which are loaded first and consequently are available to other SMT structures)
Sat, 06 Nov 2010 00:10:32 +0100 krauss abolished obscure goal variant of [split_format] -- unused (cf. d1c14898fd04), unrelated to '(complete)' variant, and not at all canonical
Fri, 05 Nov 2010 23:19:20 +0100 wenzelm moved ISABELLE_IDENTIFIER from ISABELLE_OUTPUT further up to ISABELLE_HOME_USER;
Thu, 04 Nov 2010 09:54:16 +0100 haftmann merged
Wed, 03 Nov 2010 12:20:33 +0100 haftmann Theory Multiset provides stable quicksort implementation of sort_key.
Wed, 03 Nov 2010 22:26:53 +0100 blanchet standardize on seconds for Nitpick and Sledgehammer timeouts
Wed, 03 Nov 2010 11:33:51 +0100 wenzelm discontinued obsolete function sys_error and exception SYS_ERROR;
Sun, 31 Oct 2010 11:45:45 +0100 nipkow merged
Fri, 29 Oct 2010 17:57:36 +0200 nipkow Plus -> Sum_Type.Plus
Sat, 30 Oct 2010 21:08:20 +0200 wenzelm support for real valued preferences;
Sat, 30 Oct 2010 16:33:58 +0200 wenzelm support for real valued configuration options;
Fri, 29 Oct 2010 11:07:21 +0200 wenzelm merged
Fri, 29 Oct 2010 08:44:46 +0200 bulwahn NEWS
Thu, 28 Oct 2010 23:19:52 +0200 wenzelm discontinued obsolete ML antiquotation @{theory_ref};
Tue, 26 Oct 2010 15:06:36 +0200 krauss fixed typo
Tue, 26 Oct 2010 13:50:18 +0200 krauss NEWS
Tue, 26 Oct 2010 11:45:12 +0200 boehmes joined setup of SMT solvers in one place; turned Z3-specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
Mon, 25 Oct 2010 16:18:00 +0200 wenzelm merged
Mon, 25 Oct 2010 16:17:16 +0200 wenzelm significantly improved Isabelle/Isar implementation manual;
Mon, 25 Oct 2010 11:42:05 +0200 blanchet merged
Mon, 25 Oct 2010 10:30:46 +0200 blanchet introduced manual version of "Auto Solve" as "solve_direct"
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
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