src/Pure/proofterm.ML
Tue, 04 May 2010 14:38:59 +0200 wenzelm proof terms for strip_shyps, based on the version by krauss/schropp with some notable differences:
Tue, 04 May 2010 12:30:15 +0200 wenzelm simplified/unified fundamental operations on types/terms/proofterms -- prefer Same.operation over "option" variant;
Tue, 04 May 2010 11:02:50 +0200 wenzelm renamed Proofterm.freezeT to Proofterm.legacy_freezeT (cf. 88756a5a92fc);
Sun, 21 Mar 2010 19:04:46 +0100 wenzelm do not open ML structures;
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;
Sat, 27 Feb 2010 23:13:01 +0100 wenzelm modernized structure Term_Ord;
Wed, 25 Nov 2009 09:13:46 +0100 haftmann normalized uncurry take/drop
Tue, 24 Nov 2009 17:28:25 +0100 haftmann curried take/drop
Mon, 16 Nov 2009 21:57:16 +0100 wenzelm generalized procs for rewrite_proof: allow skeleton;
Sun, 08 Nov 2009 18:43:42 +0100 wenzelm adapted Theory_Data;
Thu, 05 Nov 2009 00:13:00 +0100 wenzelm revert fulfill_proof_future tuning (actually a bit slower due to granularity issues?);
Wed, 04 Nov 2009 21:21:05 +0100 wenzelm fulfill_proof_future: tuned important special case of singleton promise;
Thu, 29 Oct 2009 17:58:26 +0100 wenzelm standardized filter/filter_out;
Wed, 21 Oct 2009 12:02:56 +0200 haftmann curried union as canonical list operation
Wed, 21 Oct 2009 08:14:38 +0200 haftmann dropped redundant gen_ prefix
Tue, 20 Oct 2009 16:13:01 +0200 haftmann replaced old_style infixes eq_set, subset, union, inter and variants by generic versions
Thu, 01 Oct 2009 14:27:50 +0200 wenzelm back to simple fold_body_thms and fulfill_proof/thm_proof (reverting a900d3cd47cc) -- the cycle check is implicit in the future computation of join_proofs;
Wed, 30 Sep 2009 22:24:57 +0200 wenzelm eliminated redundant parameters;
Tue, 29 Sep 2009 11:49:22 +0200 wenzelm explicit indication of Unsynchronized.ref;
Mon, 28 Sep 2009 20:52:05 +0200 wenzelm fold_body_thms: pass pthm identifier;
Sun, 27 Sep 2009 21:08:13 +0200 wenzelm fold_body_thms/join_bodies: explicitly check for cyclic theorem references;
Fri, 24 Jul 2009 23:36:37 +0200 wenzelm get_name: cover only PThm, not PAxm;
Tue, 21 Jul 2009 10:24:57 +0200 wenzelm prefer simultaneous join -- for improved scheduling;
Sun, 19 Jul 2009 17:08:34 +0200 wenzelm tuned;
Sat, 18 Jul 2009 22:53:02 +0200 wenzelm added join_bodies;
Sat, 18 Jul 2009 00:33:57 +0200 wenzelm tuned prf_subst: use structure Same;
Fri, 17 Jul 2009 23:11:40 +0200 wenzelm tuned/modernized Envir.subst_XXX;
Fri, 17 Jul 2009 21:33:00 +0200 wenzelm tuned/modernized Envir operations;
Thu, 16 Jul 2009 22:58:45 +0200 wenzelm tuned incr_indexes;
Thu, 16 Jul 2009 22:22:03 +0200 wenzelm tuned map_proof_terms_option;
Thu, 16 Jul 2009 20:32:40 +0200 wenzelm use structure Same;
Thu, 09 Jul 2009 22:48:12 +0200 wenzelm renamed structure TermSubst to Term_Subst;
Mon, 06 Jul 2009 19:58:52 +0200 wenzelm renamed inclass/Inclass to of_class/OfClass, in accordance to of_sort;
Thu, 02 Jul 2009 20:55:44 +0200 wenzelm added pro-forma proof constructor Inclass;
Wed, 25 Mar 2009 16:52:50 +0100 wenzelm removed misleading make_proof_body, make_oracles, make_thms, which essentially assume a *full* proof;
Tue, 24 Mar 2009 22:55:49 +0100 wenzelm status_of: simultaneous list;
Tue, 24 Mar 2009 21:24:53 +0100 wenzelm display derivation status of thms;
Fri, 27 Feb 2009 16:38:52 +0100 wenzelm eliminated NJ's List.nth;
Tue, 27 Jan 2009 14:28:51 +0100 wenzelm thm_proof: recovered single-threaded version;
Tue, 27 Jan 2009 00:42:12 +0100 wenzelm thm_proof: replaced lazy by composed futures;
Tue, 27 Jan 2009 00:29:37 +0100 wenzelm proof_body: turned lazy into future -- ensures that body is fulfilled eventually, without explicit force;
Wed, 31 Dec 2008 18:53:16 +0100 wenzelm moved old add_type_XXX, add_term_XXX etc. to structure OldTerm;
Wed, 31 Dec 2008 15:30:10 +0100 wenzelm moved term order operations to structure TermOrd (cf. Pure/term_ord.ML);
Wed, 31 Dec 2008 00:08:13 +0100 wenzelm moved old add_term_vars, add_term_frees etc. to structure OldTerm;
Tue, 30 Dec 2008 21:49:09 +0100 wenzelm freeze_thaw: canonical Term.add_XXX operations;
Thu, 04 Dec 2008 23:00:21 +0100 wenzelm renamed type Lazy.T to lazy;
Sun, 23 Nov 2008 18:37:56 +0100 wenzelm tuned;
Sun, 23 Nov 2008 17:27:15 +0100 wenzelm eliminated finish_proof, keep pre/post normalization of results separate;
Tue, 18 Nov 2008 22:25:30 +0100 wenzelm fulfill_proof/thm_proof: commuted lazyness;
Mon, 17 Nov 2008 23:34:35 +0100 wenzelm finish_proof: undefined promises may occur here;
Mon, 17 Nov 2008 23:17:11 +0100 wenzelm unified treatment of PAxm/Oracle/Promise in basic proof term operations;
Sun, 16 Nov 2008 22:12:41 +0100 wenzelm proof_body/pthm: removed redundant types field;
Sun, 16 Nov 2008 18:18:45 +0100 berghofe Frees in PThms are now quantified in the order of their appearance in the
Sat, 15 Nov 2008 21:31:23 +0100 wenzelm reworked type proof: MinProof is vacous, added Promise, refined PThm (with serial);
Tue, 23 Sep 2008 15:48:51 +0200 wenzelm added conditional add_oracles, keep oracles_of_proof private;
Mon, 22 Sep 2008 15:26:13 +0200 wenzelm added Promise constructor, which is similar to Oracle but may be replaced later;
Mon, 23 Jun 2008 23:45:39 +0200 wenzelm Logic.all/mk_equals/mk_implies;
Sat, 12 Apr 2008 17:00:45 +0200 wenzelm rep_cterm/rep_thm: no longer dereference theory_ref;
Thu, 27 Mar 2008 14:41:09 +0100 wenzelm eliminated theory ProtoPure;
Wed, 19 Mar 2008 07:20:32 +0100 haftmann Type.lookup now curried
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