NEWS
Sat, 19 Sep 2015 21:09:38 +0200 wenzelm NEWS;
Tue, 15 Sep 2015 11:18:25 +0200 lammich Omega_Words_Fun: Infinite words as functions from nat.
Mon, 14 Sep 2015 17:39:29 +0200 wenzelm replacement character for spaces;
Mon, 14 Sep 2015 16:44:09 +0200 wenzelm single-instance application, even on Linux;
Mon, 14 Sep 2015 16:06:32 +0200 wenzelm added isabelle jedit_client;
Sun, 13 Sep 2015 20:20:16 +0200 wenzelm renamed method "goals" to "goal_cases" to emphasize its meaning;
Fri, 11 Sep 2015 17:57:34 +0200 wenzelm convenient change of ML system architecture via system option ML_preference_64, which is grepped off-line from stored preferences during bootstrap;
Thu, 10 Sep 2015 11:59:12 +0200 haftmann dropped redundant NEWS
Wed, 09 Sep 2015 20:57:21 +0200 wenzelm simplified simproc programming interfaces;
Wed, 09 Sep 2015 14:47:41 +0200 wenzelm eliminated \<Colon> from syntax of constraints;
Tue, 08 Sep 2015 17:34:46 +0200 wenzelm clarified Java runtime options (NB: ISABELLE_JAVA_PLATFORM is determined later via component);
Tue, 08 Sep 2015 15:37:13 +0200 wenzelm clarified Java runtime options for 32 vs. 64 bit;
Sun, 06 Sep 2015 22:14:51 +0200 haftmann obsolete: if case_prod is fully applied, it is printed as proper case expression;
Sun, 06 Sep 2015 22:14:51 +0200 haftmann prefer "uncurry" as canonical name for case distinction on products in combinatorial view
Sun, 06 Sep 2015 21:55:13 +0200 wenzelm do not expose low-level "_def" facts of 'function' definitions, to avoid potential confusion with the situation of plain 'definition';
Sun, 06 Sep 2015 14:51:49 +0200 wenzelm removed obsolete theory Legacy_Mrec;
Sun, 06 Sep 2015 13:37:18 +0200 wenzelm NEWS;
Mon, 31 Aug 2015 22:45:40 +0200 wenzelm support x86_64-windows;
Mon, 31 Aug 2015 21:01:21 +0200 wenzelm prefer symbols;
Fri, 28 Aug 2015 16:48:05 +0200 blanchet eliminated obsolete environment variable
Thu, 27 Aug 2015 20:16:07 +0200 blanchet robust handling of Vampire 4 proofs
Thu, 27 Aug 2015 20:10:40 +0200 blanchet reverted 6ac3172985d4 -- the old URL has been restored
Fri, 21 Aug 2015 16:47:57 +0200 wenzelm updated to jdk-8u60, with support for x86_64-windows;
Thu, 20 Aug 2015 17:39:07 +0200 wenzelm tuned;
Thu, 20 Aug 2015 14:31:09 +0200 wenzelm NEWS;
Thu, 20 Aug 2015 14:13:00 +0200 wenzelm updated to polyml-5.5.3-20150820, with native x86-windows support;
Thu, 13 Aug 2015 11:14:16 +0200 traytel tuned NEWS
Wed, 12 Aug 2015 20:46:33 +0200 traytel NEWS, CONTRIBUTORS, documentation for lift_bnf
Sat, 08 Aug 2015 10:51:33 +0200 haftmann direct bootstrap of integer division from natural division
Tue, 04 Aug 2015 23:11:16 +0200 wenzelm eliminated clone;
Tue, 28 Jul 2015 16:16:13 +0100 paulson the Cauchy integral theorem and related material
Mon, 27 Jul 2015 17:56:08 +0200 wenzelm NEWS;
Sun, 26 Jul 2015 22:26:11 +0200 wenzelm eliminated atac, rtac, etac, dtac, ftac;
Sun, 12 Jul 2015 13:04:42 +0200 Lars Hupel Quickcheck setup for finite sets
Thu, 09 Jul 2015 22:36:31 +0200 wenzelm SUBPROOF and Subgoal.FOCUS combinators use anonymous quasi-bound variables (like the Simplifier);
Wed, 08 Jul 2015 14:01:41 +0200 haftmann avoid explicit definition of the relation of associated elements in a ring -- prefer explicit normalization instead
Sun, 05 Jul 2015 15:02:30 +0200 wenzelm simplified Thm.instantiate and derivatives: the LHS refers to non-certified variables -- this merely serves as index into already certified structures (or is ignored);
Thu, 02 Jul 2015 14:09:43 +0200 wenzelm documentation for 'subgoal' command;
Wed, 01 Jul 2015 10:53:14 +0200 wenzelm tuned;
Tue, 30 Jun 2015 15:20:56 +0200 wenzelm renamed "default" to "standard", to make semantically clear what it is;
Tue, 30 Jun 2015 10:40:42 +0200 wenzelm tuned;
Mon, 29 Jun 2015 20:55:46 +0200 wenzelm improved scheduling for urgent tasks, using farm of replacement threads (may lead to factor 2 overloading, but CPUs are usually hyperthreaded);
Sat, 27 Jun 2015 00:10:24 +0200 wenzelm premises in 'show' are treated like 'assume';
Fri, 26 Jun 2015 11:08:33 +0200 blanchet updated SystemOnTPTP URL
Thu, 25 Jun 2015 23:49:05 +0200 wenzelm implicit goal cases are legacy;
Thu, 25 Jun 2015 21:45:00 +0200 wenzelm added method "goals" for proper subgoal cases;
Wed, 24 Jun 2015 21:26:03 +0200 wenzelm clarified 'case' command;
Mon, 22 Jun 2015 20:36:33 +0200 wenzelm support 'when' statement, which corresponds to 'presume';
Mon, 22 Jun 2015 19:22:48 +0200 wenzelm added method "sleep";
Mon, 22 Jun 2015 16:48:27 +0200 wenzelm clarified nesting of Isar goal structure;
Fri, 19 Jun 2015 21:33:03 +0200 wenzelm merged
Fri, 19 Jun 2015 20:14:50 +0200 wenzelm discontinued unused 'defer_recdef';
Fri, 19 Jun 2015 07:53:35 +0200 haftmann separate class for notions specific for integral (semi)domains, in contrast to fields where these are trivial
Fri, 19 Jun 2015 07:53:33 +0200 haftmann generalized some theorems about integral domains and moved to HOL theories
Fri, 19 Jun 2015 15:55:22 +0200 nipkow renamed multiset_of -> mset
Thu, 18 Jun 2015 16:17:51 +0200 nipkow NEWS
Wed, 17 Jun 2015 17:33:22 +0200 nipkow NEWS
Mon, 15 Jun 2015 16:59:27 +0200 wenzelm vacuous fact `TERM x`;
Mon, 15 Jun 2015 00:23:18 +0200 wenzelm tuned whitespace;
Sun, 14 Jun 2015 23:22:08 +0200 wenzelm improved treatment of Element.Obtains via Expression.prepare_stmt;
Sat, 13 Jun 2015 22:44:22 +0200 wenzelm merged
Sat, 13 Jun 2015 22:42:23 +0200 wenzelm more on 'consider' and related concepts;
Sat, 13 Jun 2015 17:14:05 +0200 wenzelm implicit rule for method "cases";
Sat, 13 Jun 2015 13:09:05 +0200 wenzelm renamed "prems" to "that";
Fri, 12 Jun 2015 08:53:23 +0200 haftmann uniform _ div _ as infix syntax for ring division
Wed, 10 Jun 2015 18:57:31 +0200 wenzelm merged
Wed, 10 Jun 2015 14:46:31 +0200 wenzelm support for "if prems" in local goal statements;
Tue, 09 Jun 2015 22:24:33 +0200 wenzelm more uniform treatment of auto bindings vs. explicit user bindings;
Tue, 09 Jun 2015 16:07:11 +0200 wenzelm allow for_fixes for 'have', 'show' etc.;
Tue, 09 Jun 2015 13:42:58 +0200 wenzelm clarified abstracted term bindings (again, see c8384ff11711);
Wed, 10 Jun 2015 15:50:17 +0200 fleury tuned
Wed, 10 Jun 2015 13:38:19 +0200 Mathias Fleury tuned
Wed, 10 Jun 2015 13:24:16 +0200 Mathias Fleury Renaming multiset operators < ~> <#,...
Mon, 08 Jun 2015 21:23:28 +0200 wenzelm clarified abstracted term bindings;
Mon, 08 Jun 2015 19:38:08 +0200 wenzelm more careful treatment of term bindings in 'obtain' proof body;
Fri, 05 Jun 2015 13:41:06 +0200 wenzelm added Isar command 'supply';
Fri, 05 Jun 2015 13:26:12 +0200 wenzelm tuned;
Mon, 01 Jun 2015 18:59:21 +0200 haftmann separate class for division operator, with particular syntax added in more specific classes
Mon, 01 Jun 2015 18:59:20 +0200 haftmann explicit argument expansion of uncheck rules;
Mon, 01 Jun 2015 15:06:09 +0200 wenzelm discontinued legacy;
Fri, 29 May 2015 17:56:43 +0200 blanchet removed model checks from Nitpick
Thu, 28 May 2015 10:18:46 +0200 blanchet made Auto Sledgehammer behave more like the real thing
Mon, 25 May 2015 22:11:43 +0200 wenzelm merged, resolving conflicts in Admin/isatest/settings/afp-poly and src/HOL/Tools/Nitpick/nitpick_model.ML;
Sat, 23 May 2015 17:19:37 +0200 wenzelm clarified NEWS: document_files are officially required since Isabelle2014, but the absence was tolerated as legacy feature; Isabelle2015
Sun, 17 May 2015 23:03:49 +0200 wenzelm added Eisbach manual, using version 8845c4cb28b6 of its Bitbucket repository;
Thu, 07 May 2015 22:12:05 +0200 wenzelm use display_graph_old for locale_deps, to show a bit more than nothing for cyclic graphs;
Tue, 05 May 2015 16:52:09 +0200 wenzelm tuned;
Mon, 04 May 2015 22:11:35 +0200 wenzelm tuned;
Mon, 04 May 2015 14:16:20 +0200 kuncar NEWS
Mon, 04 May 2015 16:01:36 +0200 nipkow no more simp_legacy_precond
Sun, 19 Apr 2015 21:26:50 +0200 wenzelm back to post-release mode -- after fork point;
Fri, 17 Apr 2015 17:49:19 +0200 wenzelm added Eisbach, using version 3752768caa17 of its Bitbucket repository;
Fri, 17 Apr 2015 15:54:44 +0200 wenzelm tuned;
Fri, 17 Apr 2015 14:57:25 +0200 wenzelm tuned for release;
Fri, 17 Apr 2015 13:01:09 +0200 traytel (low importance) NEWS
Fri, 17 Apr 2015 11:28:57 +0200 wenzelm allow to exclude session groups;
Thu, 16 Apr 2015 14:18:32 +0200 wenzelm explicit error for Toplevel.proof_of;
Thu, 16 Apr 2015 13:48:10 +0200 wenzelm clarified thy_deps;
Thu, 16 Apr 2015 11:22:36 +0200 wenzelm let the system choose Graph_Display.display_graph_old: thm_deps needs tree hierarchy, code_deps needs cycles (!?);
Wed, 15 Apr 2015 21:20:37 +0200 wenzelm NEWS;
Tue, 14 Apr 2015 22:54:07 +0200 wenzelm NEWS;
Sun, 12 Apr 2015 00:26:24 +0200 wenzelm tuned;
Sat, 11 Apr 2015 22:18:33 +0100 paulson Complex roots of unity. Better definition of ln for complex numbers. Used [code del] to stop code generation for powr.
Sat, 11 Apr 2015 12:47:46 +0200 wenzelm tuned spelling;
Sat, 11 Apr 2015 12:40:03 +0200 wenzelm misc tuning for release;
Fri, 10 Apr 2015 23:56:41 +0200 wenzelm tuned;
Fri, 10 Apr 2015 12:16:45 +0200 nipkow renamed Multiset.fold -> fold_mset, Multiset.filter -> filter_mset
Thu, 09 Apr 2015 20:42:38 +0200 wenzelm merged
Thu, 09 Apr 2015 20:42:32 +0200 wenzelm clarified keyword 'qualified' in accordance to a similar keyword from Haskell (despite unrelated Binding.qualified in Isabelle/ML);
Thu, 09 Apr 2015 18:00:58 +0200 blanchet introduced new abbreviations for multiset operations (in the hope of getting rid of the old names <, <=, etc.)
Wed, 08 Apr 2015 19:24:32 +0200 blanchet tuned wording
Wed, 08 Apr 2015 19:15:55 +0200 blanchet Z3 news
Wed, 08 Apr 2015 15:21:20 +0200 blanchet renamed multiset ordering to free up nice <# etc. symbols for the standard subset
Wed, 08 Apr 2015 11:13:53 +0200 wenzelm misc tuning for release;
Tue, 07 Apr 2015 18:21:56 +0200 nipkow Removed mcard because it is equal to size
Mon, 06 Apr 2015 22:11:01 +0200 wenzelm support for 'restricted' modifier: only qualified accesses outside the local scope;
Mon, 06 Apr 2015 17:06:48 +0200 wenzelm @{command_spec} is superseded by @{command_keyword};
Sat, 04 Apr 2015 22:01:30 +0200 wenzelm some explanation of 'private';
Wed, 01 Apr 2015 22:40:41 +0200 wenzelm merged
Wed, 01 Apr 2015 22:08:06 +0200 wenzelm added command 'experiment';
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