NEWS
Mon, 17 Jul 2006 01:28:17 +0200 webertj support for MiniSat proof traces added
Wed, 12 Jul 2006 21:19:27 +0200 wenzelm * Isar: ":" (colon) is no longer a symbolic identifier character;
Tue, 11 Jul 2006 12:17:30 +0200 wenzelm * Pure: structure Name;
Tue, 11 Jul 2006 00:43:54 +0200 kleing hex and binary numerals (contributed by Rafal Kolanski)
Sat, 08 Jul 2006 12:54:26 +0200 wenzelm * Pure: structure Variable provides operations for proper treatment of fixed/schematic variables;
Tue, 04 Jul 2006 21:26:26 +0200 wenzelm Isar: 'print_facts' prints all local facts;
Tue, 04 Jul 2006 14:47:01 +0200 ballarin Method intro_locales replaced by intro_locales and unfold_locales.
Tue, 20 Jun 2006 15:53:44 +0200 ballarin Restructured locales with predicates: import is now an interpretation.
Thu, 15 Jun 2006 18:28:32 +0200 nipkow *** empty log message ***
Mon, 12 Jun 2006 17:16:03 +0200 berghofe Added "evaluation" method.
Wed, 07 Jun 2006 02:04:20 +0200 wenzelm * Theory syntax: some popular names (e.g. "class", "if") are now keywords.
Tue, 06 Jun 2006 10:05:57 +0200 ballarin Improved parameter management of locales.
Wed, 24 May 2006 22:15:07 +0200 wenzelm tuned;
Wed, 24 May 2006 22:13:50 +0200 wenzelm tuned;
Wed, 24 May 2006 21:58:07 +0200 wenzelm Pure: update on overloaded defs;
Wed, 17 May 2006 22:36:08 +0200 wenzelm * Pure: syntax 'CONST name' produces a fully internalized constant;
Tue, 16 May 2006 21:33:23 +0200 wenzelm * Isar/locale: 'const_syntax';
Tue, 16 May 2006 18:31:46 +0200 wenzelm * Pure/library: divide_and_conquer;
Sat, 13 May 2006 02:51:30 +0200 wenzelm * Pure: overloaded definitions are now actually checked for acyclic dependencies;
Sun, 07 May 2006 00:47:07 +0200 wenzelm * Isar: removed obsolete 'concl is' patterns.
Fri, 05 May 2006 21:59:39 +0200 wenzelm * Library: theory Accessible_Part has been move to main HOL.
Sun, 30 Apr 2006 22:49:59 +0200 wenzelm * Pure: axclasses now purely definitional;
Sun, 09 Apr 2006 14:31:37 +0200 nipkow *** empty log message ***
Sat, 08 Apr 2006 22:51:06 +0200 wenzelm refined 'abbreviation';
Fri, 17 Mar 2006 10:04:27 +0100 ballarin Renamed setsum_mult to setsum_right_distrib.
Fri, 17 Mar 2006 09:34:23 +0100 haftmann renamed op < <= to Orderings.less(_eq)
Tue, 14 Mar 2006 22:06:29 +0100 wenzelm print_statement;
Tue, 14 Mar 2006 16:29:29 +0100 wenzelm Pure: no_translations;
Mon, 13 Mar 2006 10:41:04 +0100 schirmer entry for Library/AssocList
Fri, 10 Mar 2006 19:49:58 +0100 wenzelm tuned;
Fri, 10 Mar 2006 15:33:48 +0100 haftmann renamed HOL + - * etc. to HOL.plus HOL.minus HOL.times etc.
Wed, 08 Mar 2006 21:40:46 +0100 wenzelm tuned;
Wed, 08 Mar 2006 18:37:25 +0100 wenzelm Isar/method: goal restriction;
Wed, 08 Mar 2006 10:06:31 +0100 nipkow *** empty log message ***
Thu, 16 Feb 2006 21:15:38 +0100 wenzelm tuned;
Thu, 16 Feb 2006 19:39:02 +0100 wenzelm tuned;
Thu, 16 Feb 2006 19:10:47 +0100 wenzelm tuned;
Thu, 16 Feb 2006 18:39:48 +0100 wenzelm * Isar/locales: new derived specification elements 'definition', 'abbreviation', 'axiomatization';
Sun, 12 Feb 2006 21:34:28 +0100 wenzelm * ML/Pure/General: improved join interface for tables;
Sun, 12 Feb 2006 21:34:26 +0100 wenzelm tuned;
Fri, 10 Feb 2006 02:22:57 +0100 wenzelm * ML/Pure: generic Args/Attrib syntax everywhere;
Wed, 08 Feb 2006 15:17:54 +0100 nipkow *** empty log message ***
Thu, 02 Feb 2006 16:37:10 +0100 wenzelm tuned;
Thu, 02 Feb 2006 16:31:28 +0100 wenzelm * Isar: 'obtains' element;
Tue, 31 Jan 2006 00:51:15 +0100 wenzelm * Pure: 'advanced' translation functions use Context.generic instead of just theory;
Sat, 28 Jan 2006 17:28:48 +0100 wenzelm Pure/Isar: (un)folded, (un)fold, unfolding support
Sat, 21 Jan 2006 23:07:26 +0100 wenzelm tuned;
Sat, 21 Jan 2006 23:02:30 +0100 wenzelm * ML: simplified type attribute;
Thu, 19 Jan 2006 21:22:27 +0100 wenzelm * ML/Isar: theory setup has type (theory -> theory);
Sun, 15 Jan 2006 20:04:05 +0100 wenzelm tuned;
Sun, 15 Jan 2006 20:00:59 +0100 wenzelm tuned;
Sun, 15 Jan 2006 19:58:57 +0100 wenzelm * Classical: optional weight for attributes;
Sat, 14 Jan 2006 17:20:51 +0100 wenzelm tuned;
Sat, 14 Jan 2006 17:15:24 +0100 wenzelm * ML/Isar: simplified treatment of user-level errors;
Fri, 13 Jan 2006 14:43:09 +0100 nipkow *** empty log message ***
Tue, 10 Jan 2006 19:36:59 +0100 wenzelm tuned;
Tue, 10 Jan 2006 19:33:42 +0100 wenzelm * ML: generic context, data, attributes;
Sat, 07 Jan 2006 12:26:23 +0100 wenzelm * Provers/induct: improved simultaneous goals -- nested cases;
Fri, 06 Jan 2006 15:18:19 +0100 wenzelm Pure/Isar: Toplevel.theory_to_proof admits transactions that modify the theory;
Wed, 04 Jan 2006 01:04:59 +0100 wenzelm tuned;
Wed, 04 Jan 2006 01:00:52 +0100 wenzelm * Pure/Isar: Toplevel.theory_theory_to_proof;
Tue, 03 Jan 2006 15:44:39 +0100 paulson Provers/classical: stricter checks to ensure that supplied intro, dest and
Tue, 03 Jan 2006 11:31:15 +0100 haftmann rearranged burrow_split to fold_burrow to allow composition with fold_map
Tue, 03 Jan 2006 00:06:18 +0100 wenzelm * Pure/Isar: new command 'unfolding';
Sat, 31 Dec 2005 21:49:44 +0100 wenzelm * Provers/classical: removed obsolete classical version of elim_format;
Fri, 23 Dec 2005 15:21:05 +0100 wenzelm tuned;
Fri, 23 Dec 2005 15:18:13 +0100 wenzelm * Provers/induct: support simultaneous goals with mutual rules;
Fri, 23 Dec 2005 14:33:28 +0100 haftmann is_prefix
Thu, 22 Dec 2005 00:41:26 +0100 wenzelm tuned;
Thu, 22 Dec 2005 00:29:12 +0100 wenzelm * induct: improved treatment of mutual goals and mutual rules;
Wed, 21 Dec 2005 13:25:20 +0100 haftmann discontinued unflat in favour of burrow and burrow_split
Tue, 20 Dec 2005 22:06:00 +0100 wenzelm tuned;
Fri, 16 Dec 2005 16:00:58 +0100 haftmann re-arranged tuples (theory * 'a) to ('a * theory) in Pure
Tue, 13 Dec 2005 19:32:06 +0100 wenzelm Provers/induct: coinduct;
Thu, 08 Dec 2005 20:15:34 +0100 wenzelm removed hint for Classical.swap, which is not really user-level anyway;
Thu, 08 Dec 2005 12:50:02 +0100 wenzelm * HOL: Theorem 'swap' is no longer bound at the ML top-level.
Wed, 30 Nov 2005 22:52:46 +0100 wenzelm simulaneous 'def';
Sun, 27 Nov 2005 20:06:24 +0100 wenzelm * Provers/induct: obtain pattern;
Fri, 25 Nov 2005 18:58:34 +0100 wenzelm tuned;
Wed, 23 Nov 2005 20:29:36 +0100 wenzelm tuned;
Wed, 23 Nov 2005 18:52:05 +0100 wenzelm Provers/induct: definitional insts and fixing;
Wed, 23 Nov 2005 18:52:00 +0100 wenzelm tuned;
Thu, 10 Nov 2005 20:57:11 +0100 wenzelm renamed Thm.cgoal_of to Thm.cprem_of;
Mon, 31 Oct 2005 16:35:15 +0100 haftmann nth_*, fold_index refined
Fri, 28 Oct 2005 22:37:57 +0200 wenzelm tuned;
Fri, 28 Oct 2005 22:27:41 +0200 wenzelm * Pure/Isar: literal facts;
Thu, 27 Oct 2005 13:59:06 +0200 wenzelm * HOL: alternative iff syntax;
Thu, 27 Oct 2005 08:14:05 +0200 haftmann added module Pure/General/rat.ML
Fri, 21 Oct 2005 18:16:57 +0200 wenzelm * Legacy goal package: reduced interface to the bare minimum required to keep existing proof scripts running.
Wed, 19 Oct 2005 21:52:30 +0200 wenzelm * Theory syntax: discontinued non-Isar format and old Isar headers;
Tue, 18 Oct 2005 17:59:23 +0200 wenzelm Simplifier.context/theory_context;
Mon, 17 Oct 2005 23:10:25 +0200 wenzelm * Simplifier: simpset of a running simplification process contains a proof context;
Mon, 17 Oct 2005 23:10:16 +0200 wenzelm tuned;
Sat, 15 Oct 2005 00:14:30 +0200 wenzelm tuned;
Sat, 15 Oct 2005 00:08:14 +0200 wenzelm * antiquotations ML_type, ML_struct;
Sun, 09 Oct 2005 17:06:03 +0200 webertj Tactics sat and satx reimplemented, several improvements
Sat, 08 Oct 2005 23:36:01 +0200 nipkow *** empty log message ***
Fri, 07 Oct 2005 22:59:17 +0200 wenzelm tuned;
Fri, 07 Oct 2005 22:59:15 +0200 wenzelm added dummy variable binding;
Tue, 04 Oct 2005 16:47:39 +0200 wenzelm * Command 'find_theorems': support * wildcard in name: criterion.
Thu, 29 Sep 2005 17:08:52 +0200 wenzelm pdfsetup.sty: better not rely on ifpdf.sty;
Thu, 29 Sep 2005 15:50:43 +0200 wenzelm Isabelle2005 (October 2005);
Thu, 29 Sep 2005 00:58:54 +0200 wenzelm tuned;
Wed, 28 Sep 2005 18:50:42 +0200 webertj pointer to HOL/ex/SAT_Examples.thy added
Wed, 28 Sep 2005 11:50:13 +0200 wenzelm revert 'defs' advertisement;
Tue, 27 Sep 2005 17:24:27 +0200 wenzelm more details about incomplete 'defs';
Tue, 27 Sep 2005 11:27:07 +0200 wenzelm tuned;
Tue, 27 Sep 2005 11:03:38 +0200 berghofe Added entries for code_module, code_library, and value.
Sun, 25 Sep 2005 20:24:23 +0200 wenzelm * Hyperreal: A theory of Taylor series.
Fri, 23 Sep 2005 23:28:59 +0200 webertj new sat tactic
Fri, 23 Sep 2005 13:20:47 +0200 wenzelm tuned;
Fri, 23 Sep 2005 10:25:55 +0200 paulson ATP linkup
Fri, 23 Sep 2005 00:10:58 +0200 nipkow *** empty log message ***
Thu, 22 Sep 2005 18:59:41 +0200 huffman HOLCF theorem naming conventions
Wed, 21 Sep 2005 17:21:35 +0200 haftmann added AList.make, eq_fst, apr ...
Wed, 21 Sep 2005 11:50:52 +0200 wenzelm tunes;
Wed, 21 Sep 2005 00:07:32 +0200 wenzelm tuned;
Tue, 20 Sep 2005 22:02:06 +0200 wenzelm tuned;
Tue, 20 Sep 2005 21:48:47 +0200 wenzelm tuned;
Tue, 20 Sep 2005 14:20:58 +0200 wenzelm HOL/ex/Chinese.thy;
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