src/Pure/proofterm.ML
Sat, 17 Aug 2019 11:52:47 +0200 wenzelm clarified type for recorded oracles;
Sat, 17 Aug 2019 11:23:20 +0200 wenzelm clarified signature;
Sat, 17 Aug 2019 10:38:02 +0200 wenzelm clarified signature;
Fri, 16 Aug 2019 21:02:18 +0200 wenzelm clarified identity of PThm nodes: do not reuse old id after renaming -- enforce uniqueness of substructures;
Thu, 15 Aug 2019 21:18:06 +0200 wenzelm more careful treatment of hidden type variable names: smash before zero_var_indexes to get standard enumeration;
Thu, 15 Aug 2019 19:35:17 +0200 wenzelm more careful treatment of standard_vars: rename apart from existing frees and avoid approximative Name.declared, proper application of unvarifyT within terms of proof;
Thu, 15 Aug 2019 16:57:09 +0200 wenzelm clarified PThm: theory_name simplifies retrieval from exports;
Thu, 15 Aug 2019 16:06:57 +0200 wenzelm export facts with reconstructed proof term (if possible), but its PThm boxes need to be collected separately;
Wed, 14 Aug 2019 19:50:23 +0200 wenzelm clarified name context for abstractions -- in contrast to 367e60d9aa1b and Term.variant_frees (*as they are printed :-*);
Wed, 14 Aug 2019 19:40:30 +0200 wenzelm tuned;
Wed, 14 Aug 2019 19:21:34 +0200 wenzelm uniform standard_vars for terms and proof terms;
Mon, 12 Aug 2019 15:29:06 +0200 wenzelm tuned -- eliminated unused parameters;
Mon, 12 Aug 2019 15:24:41 +0200 wenzelm more direct/compact export of proof terms;
Sat, 10 Aug 2019 17:09:20 +0200 wenzelm more careful export of unnamed proof boxes: avoid duplicates via memoing;
Sat, 10 Aug 2019 16:16:54 +0200 wenzelm tuned signature;
Sat, 10 Aug 2019 15:11:34 +0200 wenzelm export each PThm node separately: slightly more scalable;
Sat, 10 Aug 2019 10:26:21 +0200 wenzelm more positions;
Fri, 09 Aug 2019 20:33:05 +0200 wenzelm tuned;
Fri, 09 Aug 2019 17:14:49 +0200 wenzelm formal position for PThm nodes;
Fri, 09 Aug 2019 15:58:26 +0200 wenzelm clarified ML types;
Fri, 09 Aug 2019 10:30:54 +0200 wenzelm proper treatment of body oracles, outside of recursion into thms graph;
Fri, 02 Aug 2019 14:14:49 +0200 wenzelm more direct proofs for type classes;
Thu, 01 Aug 2019 10:14:58 +0200 wenzelm clarified module structure;
Wed, 31 Jul 2019 19:50:38 +0200 wenzelm clarified export: retain proof boxes as local definitions -- more scalable;
Tue, 30 Jul 2019 20:09:25 +0200 wenzelm clarified global theory context;
Tue, 30 Jul 2019 19:01:51 +0200 wenzelm more robust export, based on reconstruct_proof / expand_proof;
Tue, 30 Jul 2019 14:35:29 +0200 wenzelm clarified modules: provide reconstruct_proof / expand_proof at the bottom of proof term construction;
Tue, 30 Jul 2019 11:12:52 +0200 wenzelm discontinue clean_proof: without type args its PThm nodes are not expanded, but with type args it is too unstable;
Mon, 29 Jul 2019 18:16:51 +0200 wenzelm more diagnostic operations;
Mon, 29 Jul 2019 15:10:30 +0200 wenzelm tuned -- non-strict args;
Mon, 29 Jul 2019 11:21:41 +0200 wenzelm tuned signature;
Mon, 29 Jul 2019 11:09:37 +0200 wenzelm clarified signature;
Mon, 29 Jul 2019 10:26:12 +0200 wenzelm tuned signature;
Sat, 27 Jul 2019 15:50:25 +0200 wenzelm tuned;
Sat, 27 Jul 2019 15:24:16 +0200 wenzelm tuned;
Fri, 26 Jul 2019 16:36:11 +0200 wenzelm tuned -- reorder sections;
Fri, 26 Jul 2019 15:29:10 +0200 wenzelm tuned;
Fri, 26 Jul 2019 14:43:56 +0200 wenzelm tuned signature;
Fri, 26 Jul 2019 14:27:46 +0200 wenzelm tuned;
Fri, 26 Jul 2019 09:59:11 +0200 wenzelm finalize proofs earlier to reduce memory requirement;
Fri, 26 Jul 2019 09:50:12 +0200 wenzelm more explicit type proof_serial;
Fri, 26 Jul 2019 09:35:02 +0200 wenzelm defer rew_proof on unnamed PThm node as open_proof operation: significant performance improvement;
Wed, 24 Jul 2019 13:30:15 +0200 wenzelm prefer local counter;
Wed, 24 Jul 2019 13:19:00 +0200 wenzelm more accurate proof export;
Wed, 24 Jul 2019 11:57:30 +0200 wenzelm tuned;
Wed, 24 Jul 2019 11:54:08 +0200 wenzelm more thorough clean_proof;
Tue, 23 Jul 2019 23:10:22 +0200 wenzelm treat MinProof like Promise before 725438ceae7c, e.g. relevant for performance of session Corec (due to Thm.derivation_closed/close_derivation);
Tue, 23 Jul 2019 19:04:56 +0200 wenzelm clarified treatment of unnamed PThm nodes (from close_derivation): retain full proof, publish when named;
Tue, 23 Jul 2019 12:16:02 +0200 wenzelm tuned comments;
Tue, 23 Jul 2019 12:07:50 +0200 wenzelm proof terms are always constructed sequentially;
Mon, 22 Jul 2019 21:55:02 +0200 wenzelm tuned comments -- proper sections;
Mon, 22 Jul 2019 16:15:40 +0200 wenzelm support export_proofs, prune_proofs;
Mon, 22 Jul 2019 14:47:21 +0200 wenzelm clarified postproc: apply shrink_proof last, e.g. relevant for export of full proof term;
Mon, 22 Jul 2019 11:40:04 +0200 wenzelm tuned;
Mon, 22 Jul 2019 11:39:30 +0200 wenzelm clarified exception;
Mon, 22 Jul 2019 11:31:42 +0200 wenzelm tuned;
Mon, 22 Jul 2019 11:10:08 +0200 wenzelm more accurate type information;
Sun, 21 Jul 2019 15:19:07 +0200 wenzelm global declaration of abstract syntax for proof terms, with qualified names;
Wed, 02 May 2018 23:34:40 +0200 wenzelm tuned -- slightly smaller future closure size;
Tue, 24 Apr 2018 18:10:08 +0200 wenzelm more ambitious parallelism (in contrast to a8ee8e4884ec): pri = 1 ensures that internal proof tasks are executed before the already forked theory outline with pri = 0;
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