src/Pure/Isar/proof.ML
Wed, 11 Aug 2010 17:37:04 +0200 wenzelm removed obsolete Proof.get_thmss_cmd (cf. Attrib.eval_thms);
Fri, 06 Aug 2010 14:35:04 +0200 wenzelm removed obsolete Goal.local_future_enforced: Toplevel.run_command is no longer interactive, so Goal.local_future_enabled is sufficient (cf. 349e9223c685 and e07dacec79e7);
Sat, 24 Jul 2010 12:14:53 +0200 wenzelm moved management of auxiliary theory source files to Thy_Load -- as theory data instead of accidental loader state;
Sat, 29 May 2010 19:46:29 +0200 wenzelm explicit markup for forked goals, as indicated by Goal.fork;
Thu, 29 Apr 2010 17:29:53 +0200 wenzelm 'write': actually observe the proof structure (like 'let' or 'fix');
Thu, 29 Apr 2010 16:55:22 +0200 wenzelm ProofContext.read_const: allow for type constraint (for fixed variable);
Mon, 26 Apr 2010 20:30:50 +0200 wenzelm eliminanated some unreferenced identifiers;
Sun, 25 Apr 2010 16:10:05 +0200 wenzelm removed obsolete/unused Proof.match_bind;
Sun, 25 Apr 2010 15:52:03 +0200 wenzelm modernized naming conventions of main Isar proof elements;
Sun, 25 Apr 2010 15:13:33 +0200 wenzelm goals: simplified handling of implicit variables -- removed obsolete warning;
Sun, 07 Mar 2010 11:57:16 +0100 wenzelm modernized structure Local_Defs;
Fri, 15 Jan 2010 13:37:41 +0100 berghofe Eliminated is_open option of Rule_Cases.make_nested/make_common;
Mon, 04 Jan 2010 15:35:53 +0100 wenzelm after_qed: refrain from Position.setmp_thread_data, which causes duplication of results with several independent proof attempts;
Mon, 02 Nov 2009 20:57:48 +0100 wenzelm modernized structure Proof_Display;
Mon, 02 Nov 2009 20:45:23 +0100 wenzelm modernized structure AutoBind;
Sun, 01 Nov 2009 15:24:45 +0100 wenzelm modernized structure Rule_Cases;
Wed, 28 Oct 2009 22:01:05 +0100 wenzelm replaced slightly odd get_goal/flat_goal by explicit goal views that correspond to the usual method categories;
Sun, 25 Oct 2009 19:17:42 +0100 wenzelm more direct access to naming;
Tue, 20 Oct 2009 21:26:45 +0200 wenzelm backpatching of structure Proof and ProofContext -- avoid odd aliases;
Fri, 02 Oct 2009 21:39:06 +0200 wenzelm clarified Proof.refine_insert -- always "refine" to apply standard method treatment (of conjunctions);
Wed, 30 Sep 2009 22:25:50 +0200 wenzelm eliminated dead code;
Wed, 30 Sep 2009 00:57:28 +0200 wenzelm replaced chained_goal by slightly more appropriate flat_goal;
Wed, 30 Sep 2009 00:17:06 +0200 wenzelm added chained_goal, which presents the goal thm as seen by semi-structured methods;
Tue, 29 Sep 2009 11:49:22 +0200 wenzelm explicit indication of Unsynchronized.ref;
Sat, 25 Jul 2009 18:02:43 +0200 wenzelm basic method application: avoid Position.setmp_thread_data_seq, which destroys transaction context;
Sat, 25 Jul 2009 10:31:27 +0200 wenzelm renamed structure Display_Goal to Goal_Display;
Fri, 24 Jul 2009 11:50:35 +0200 wenzelm Display_Goal.pretty_goals: always Markup.subgoal, clarified options;
Thu, 23 Jul 2009 16:52:16 +0200 wenzelm clarified pretty_goals, pretty_thm_aux: plain context;
Tue, 21 Jul 2009 01:03:18 +0200 wenzelm proper context for Display.pretty_thm etc. or old-style versions Display.pretty_thm_global, Display.pretty_thm_without_context etc.;
Mon, 20 Jul 2009 21:20:09 +0200 wenzelm moved pretty_goals etc. to Display_Goal (required by tracing tacticals);
Mon, 20 Jul 2009 00:37:39 +0200 wenzelm Proof.future_proof: declare all assumptions as well;
Sun, 19 Jul 2009 19:24:04 +0200 wenzelm parallel_proofs: more fine-grained control with optional parallel checking of nested Isar proofs;
Sun, 19 Jul 2009 18:02:40 +0200 wenzelm more abstract Future.is_worker;
Sat, 28 Mar 2009 17:53:33 +0100 wenzelm renamed ProofContext.add_fixes_i to ProofContext.add_fixes, eliminated obsolete external version;
Sat, 28 Mar 2009 17:21:11 +0100 wenzelm renamed ProofContext.note_thmss_i to ProofContext.note_thmss, eliminated obsolete external version;
Sat, 28 Mar 2009 17:10:43 +0100 wenzelm simplified references to facts, eliminated external note_thmss;
Sat, 28 Mar 2009 16:31:16 +0100 wenzelm replaced add_binds(_i) by bind_terms -- internal version only;
Tue, 17 Mar 2009 13:33:21 +0100 wenzelm goal_tac: finish marked assumptions from left to right -- corresponds better with the strategy of etac, with significant performance gains in some situations;
Fri, 13 Mar 2009 19:58:26 +0100 wenzelm unified type Proof.method and pervasive METHOD combinators;
Tue, 10 Mar 2009 21:18:52 +0100 wenzelm invoke_case: proper qualification of name binding, avoiding old no_base_names;
Thu, 05 Mar 2009 11:58:53 +0100 wenzelm eliminated obsolete ProofContext.full_bname;
Tue, 03 Mar 2009 14:07:43 +0100 wenzelm Thm.binding;
Wed, 21 Jan 2009 16:47:32 +0100 haftmann binding is alias for Binding.T
Sun, 11 Jan 2009 18:18:35 +0100 wenzelm added Goal.future_enabled abstraction -- now also checks that this is already
Sat, 10 Jan 2009 21:32:30 +0100 wenzelm added parallel_proofs flag (default true, cf. usedir option -Q), which can be disabled in low-memory situations;
Thu, 08 Jan 2009 13:18:34 +0100 wenzelm tuned;
Thu, 08 Jan 2009 08:06:11 +0100 haftmann made SML/NJ happy
Wed, 07 Jan 2009 20:27:05 +0100 wenzelm future_proof: refined version covers local_future_proof and global_future_proof;
Wed, 07 Jan 2009 16:22:10 +0100 wenzelm qed/after_qed: singleton result;
Wed, 07 Jan 2009 12:09:39 +0100 wenzelm future_terminal_proof: no fork for interactive mode, assert_backward;
Tue, 06 Jan 2009 13:36:42 +0100 wenzelm future_terminal_proof: check Future.enabled;
Mon, 05 Jan 2009 14:22:40 +0100 wenzelm added future_terminal_proof;
Sun, 04 Jan 2009 15:40:30 +0100 wenzelm more precise is_relevant: requires original main goal, not initial goal state;
Fri, 12 Dec 2008 22:13:13 +0100 wenzelm global_qed: refrain from ProofContext.auto_bind_facts, to avoid
Fri, 05 Dec 2008 00:23:37 +0100 wenzelm merged
Thu, 04 Dec 2008 23:00:58 +0100 wenzelm future proofs: pass actual futures to facilitate composite computations;
Thu, 04 Dec 2008 14:43:33 +0100 haftmann cleaned up binding module and related code
Thu, 16 Oct 2008 22:44:36 +0200 wenzelm conclude_goal: precise goal context, include all sorts from context into statement, check shyps of result;
Thu, 02 Oct 2008 14:22:40 +0200 wenzelm simplified Exn.EXCEPTIONS;
Wed, 01 Oct 2008 22:33:24 +0200 wenzelm replaced can_defer by is_relevant (negation);
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