src/Pure/axclass.ML
Fri, 23 Aug 2013 20:35:50 +0200 wenzelm added Theory.setup convenience;
Tue, 30 Jul 2013 15:09:25 +0200 wenzelm type theory is purely value-oriented;
Thu, 30 May 2013 12:35:40 +0200 wenzelm standardized aliases;
Wed, 10 Apr 2013 15:30:19 +0200 wenzelm more standard module name Axclass (according to file name);
Wed, 10 Apr 2013 13:10:38 +0200 wenzelm formal proof context for axclass proofs;
Tue, 08 Jan 2013 12:50:57 +0100 wenzelm tuned;
Tue, 08 Jan 2013 12:39:39 +0100 wenzelm tuned -- prefer high-level Table.merge with its slightly more conservative update;
Mon, 07 Jan 2013 22:21:56 +0100 wenzelm more precise and complete transitive closure of proven_classrel, using existing Sorts.classes_of which is already closed;
Mon, 07 Jan 2013 11:59:37 +0100 wenzelm tuned comment -- do not claim anything;
Sat, 20 Aug 2011 23:35:30 +0200 wenzelm refined Graph implementation: more abstract/scalable Graph.Keys instead of plain lists -- order of adjacency is now standardized wrt. Key.ord;
Thu, 09 Jun 2011 20:22:22 +0200 wenzelm tuned signature: Name.invent and Name.invent_names;
Mon, 18 Apr 2011 14:05:39 +0200 wenzelm pass plain Proof.context for pretty printing;
Mon, 18 Apr 2011 11:13:29 +0200 wenzelm simplified pretty printing context, which is only required for certain kernel operations;
Sun, 17 Apr 2011 19:54:04 +0200 wenzelm report Name_Space.declare/define, relatively to context;
Sat, 16 Apr 2011 15:47:52 +0200 wenzelm modernized structure Proof_Context;
Fri, 17 Dec 2010 17:08:56 +0100 wenzelm renamed structure MetaSimplifier to raw_Simplifer, to emphasize its meaning;
Mon, 20 Sep 2010 16:05:25 +0200 wenzelm renamed structure PureThy to Pure_Thy and moved most content to Global_Theory, to emphasize that this is global-only;
Sun, 05 Sep 2010 21:41:24 +0200 wenzelm turned show_sorts/show_types into proper configuration options;
Sun, 05 Sep 2010 19:47:40 +0200 wenzelm pretty printing: prefer regular Proof.context over Pretty.pp, which is mostly for special bootstrap purposes involving theory merge, for example;
Wed, 11 Aug 2010 17:59:33 +0200 haftmann tuned whitespace
Tue, 01 Jun 2010 17:25:00 +0200 haftmann avoid store flag in add_* operations
Tue, 01 Jun 2010 15:59:01 +0200 haftmann do not expose store flag of AxClass.add_*
Tue, 01 Jun 2010 11:04:49 +0200 berghofe classrel and arity theorems are now stored under proper name in theory. add_arity and
Sat, 15 May 2010 15:31:33 +0200 wenzelm eliminated redundant runtime checks;
Sat, 15 May 2010 00:45:42 +0200 krauss normalize atyp names after unconstrainT, which may rename atyps arbitrarily;
Thu, 13 May 2010 21:17:09 +0200 wenzelm the_classrel/the_arity: avoid Thm.transfer for proofterm version -- theory might already have become stale within the proof_body future;
Sun, 09 May 2010 19:15:21 +0200 wenzelm just one version of Thm.unconstrainT, which affects all variables;
Sat, 08 May 2010 15:24:59 +0200 wenzelm back-patching of axclass proofs;
Mon, 03 May 2010 14:25:56 +0200 wenzelm renamed ProofContext.init to ProofContext.init_global to emphasize that this is not the real thing;
Wed, 28 Apr 2010 13:32:00 +0200 wenzelm made SML/NJ happy;
Tue, 27 Apr 2010 21:53:55 +0200 wenzelm removed obsolete sanity check -- Sign.certify_sort is stable;
Tue, 27 Apr 2010 19:44:04 +0200 wenzelm tuned signature;
Tue, 27 Apr 2010 16:09:15 +0200 wenzelm tuned classrel completion -- bypass composition with reflexive edges;
Tue, 27 Apr 2010 15:23:05 +0200 wenzelm tuned diff_classrels -- avoid slightly inefficient Symreltab.keys;
Tue, 27 Apr 2010 15:03:19 +0200 wenzelm tuned aritiy completion -- slightly less intermediate data structures;
Tue, 27 Apr 2010 14:41:27 +0200 wenzelm clarified proven results: store thm only and retrieve proof later via Thm.proof_of (this may also impact parallelism, because internal join_proofs is deferred);
Tue, 27 Apr 2010 14:19:47 +0200 wenzelm misc tuning and simplification;
Mon, 26 Apr 2010 14:44:41 +0200 wenzelm removed unused AxClass.class_intros;
Sun, 25 Apr 2010 23:09:32 +0200 wenzelm renamed Drule.unconstrainTs to Thm.unconstrain_allTs to accomdate the version by krauss/schropp;
Sun, 25 Apr 2010 22:50:47 +0200 wenzelm more systematic treatment of data -- avoid slightly odd nested tuples here;
Sun, 25 Apr 2010 21:18:04 +0200 wenzelm replaced Sorts.rep_algebra by slightly more abstract selectors classes_of/arities_of;
Sun, 25 Apr 2010 21:02:36 +0200 wenzelm misc tuning and simplification;
Sun, 25 Apr 2010 19:44:47 +0200 wenzelm simplified some private bindings;
Sun, 25 Apr 2010 19:09:37 +0200 wenzelm classrel and arity completion by krauss/schropp;
Sun, 11 Apr 2010 14:30:34 +0200 wenzelm Thm.add_axiom/add_def: return internal name of foundational axiom;
Thu, 25 Mar 2010 21:27:04 +0100 wenzelm Sorts.of_sort_derivation: do not use slow Graph.irreducible_paths here, which not always needed (SUBTLE CHANGE IN SEMANTICS);
Thu, 25 Mar 2010 21:14:15 +0100 wenzelm removed unused AxClass.of_sort derivation;
Mon, 22 Mar 2010 19:26:12 +0100 wenzelm inlined version of old-style Drule.add_axioms -- Specification.axiom is not bootstrapped yet;
Mon, 22 Mar 2010 00:48:56 +0100 wenzelm replaced PureThy.add_axioms by more basic Drule.add_axiom, which is old-style nonetheless;
Sun, 21 Mar 2010 22:13:31 +0100 wenzelm Logic.mk_of_sort convenience;
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;
Tue, 09 Mar 2010 14:35:02 +0100 wenzelm added ProofContext.tsig_of -- proforma version for local name space only, not logical content;
Fri, 19 Feb 2010 20:41:34 +0100 wenzelm Thm.def_binding;
Thu, 18 Feb 2010 21:26:40 +0100 wenzelm axclass: more precise treatment of naming vs. binding;
Sun, 07 Feb 2010 19:33:34 +0100 wenzelm renamed old-style Drule.standard to Drule.export_without_context, to emphasize that this is in no way a standard operation;
Mon, 04 Jan 2010 23:20:35 +0100 wenzelm discontinued old TheoryDataFun, but retain Theory_Data_PP with is Pretty.pp argument to merge (still required in exotic situations -- hard to get rid of);
Mon, 04 Jan 2010 14:09:56 +0100 haftmann dropped copy operation for legacy TheoryDataFun
Mon, 30 Nov 2009 12:28:12 +0100 haftmann dropped some unused bindings
Thu, 29 Oct 2009 16:34:44 +0100 wenzelm eliminated obsolete/unused Thm.kind_internal/is_internal etc.;
Wed, 28 Oct 2009 16:25:27 +0100 wenzelm conceal internal bindings;
Sun, 25 Oct 2009 21:35:46 +0100 wenzelm eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
Sun, 25 Oct 2009 20:54:21 +0100 wenzelm maintain theory name via name space, not tags;
Thu, 22 Oct 2009 14:43:59 +0200 haftmann explicit close_derivation
Sat, 17 Oct 2009 15:57:51 +0200 wenzelm indicate CRITICAL nature of various setmp combinators;
Wed, 30 Sep 2009 22:53:33 +0200 wenzelm removed dead code;
Tue, 29 Sep 2009 22:48:24 +0200 wenzelm modernized Balanced_Tree;
Sun, 26 Jul 2009 13:12:52 +0200 wenzelm Goal.finish: explicit context for printing;
Tue, 07 Jul 2009 00:29:34 +0200 wenzelm add_classrel/arity: strip_shyps of stored result;
Mon, 06 Jul 2009 20:36:38 +0200 wenzelm clarified Thm.of_class/of_sort/class_triv;
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 21:26:18 +0200 wenzelm renamed Drule.sort_triv to Thm.sort_triv (cf. more_thm.ML);
Sun, 24 May 2009 15:02:22 +0200 haftmann tuned class user space type system code
Wed, 20 May 2009 12:09:07 +0200 haftmann avoid potential problem with stale theory
Fri, 17 Apr 2009 16:41:31 +0200 haftmann formal declaration of undefined parameters after class instantiation
Fri, 13 Mar 2009 19:17:58 +0100 haftmann coherent binding policy with primitive target operations
Thu, 12 Mar 2009 13:18:42 +0100 wenzelm renamed sticky_prefix to mandatory_path;
Thu, 12 Mar 2009 12:04:27 +0100 wenzelm replaced old-style add_path/no_base_names by sticky_prefix;
Sun, 08 Mar 2009 17:26:14 +0100 wenzelm moved basic algebra of long names from structure NameSpace to Long_Name;
Sat, 07 Mar 2009 22:16:50 +0100 wenzelm more uniform handling of binding in targets and derived elements;
Thu, 05 Mar 2009 12:08:00 +0100 wenzelm renamed NameSpace.base to NameSpace.base_name;
Wed, 04 Mar 2009 11:37:50 +0100 haftmann merged
Wed, 04 Mar 2009 10:52:47 +0100 haftmann explicit error message for `improper` instances lacking explicit instance parameter constants
Tue, 03 Mar 2009 14:07:43 +0100 wenzelm Thm.binding;
Wed, 21 Jan 2009 16:47:04 +0100 haftmann binding replaces bstring
Sat, 17 Jan 2009 08:29:19 +0100 haftmann close derivation of classrels
Thu, 04 Dec 2008 14:43:33 +0100 haftmann cleaned up binding module and related code
Wed, 03 Sep 2008 17:47:30 +0200 wenzelm Sign.declare_const: Name.binding;
Tue, 02 Sep 2008 14:10:45 +0200 wenzelm explicit type Name.binding for higher-specification elements;
Wed, 27 Aug 2008 11:24:32 +0200 haftmann completing arities after subclass instance
Thu, 14 Aug 2008 16:52:46 +0200 wenzelm moved basic thm operations from structure PureThy to Thm (cf. more_thm.ML);
Tue, 29 Jul 2008 08:15:40 +0200 haftmann PureThy: dropped note_thmss_qualified, dropped _i suffix
Fri, 25 Jul 2008 12:03:36 +0200 haftmann dropped PureThy.note; added PureThy.add_thm
Fri, 11 Jul 2008 23:17:23 +0200 wenzelm Sorts.weaken: abstract argument;
Fri, 11 Jul 2008 09:02:30 +0200 haftmann explicit completions of arities
Tue, 08 Jul 2008 18:13:10 +0200 haftmann refined arity property concept
Mon, 30 Jun 2008 13:41:31 +0200 haftmann tagged arities
Sun, 18 May 2008 15:04:09 +0200 wenzelm moved global pretty/string_of functions from Sign to Syntax;
Wed, 02 Apr 2008 15:58:38 +0200 haftmann removed obscure "attach" feature
Mon, 10 Mar 2008 21:51:44 +0100 haftmann exported suffix
Tue, 08 Jan 2008 11:37:29 +0100 haftmann better error reporting
Thu, 13 Dec 2007 07:09:05 +0100 haftmann exported axiomsN
Tue, 11 Dec 2007 10:23:12 +0100 haftmann error handling for pathological cases
Mon, 10 Dec 2007 11:24:15 +0100 haftmann moved instance parameter management from class.ML to axclass.ML
Wed, 28 Nov 2007 09:01:50 +0100 haftmann naming policy for instances
Thu, 11 Oct 2007 16:05:35 +0200 wenzelm moved define_class_params to Isar/class.ML;
Tue, 09 Oct 2007 17:10:41 +0200 wenzelm renamed AxClass.get_definition to AxClass.get_info (again);
Tue, 09 Oct 2007 00:20:13 +0200 wenzelm generic Syntax.pretty/string_of operations;
Thu, 04 Oct 2007 20:29:13 +0200 wenzelm replaced AxClass.param_tyvarname by Name.aT;
Sun, 30 Sep 2007 16:20:31 +0200 wenzelm Sign.add_consts_authentic: tags (Markup.property list);
Sat, 29 Sep 2007 21:39:45 +0200 wenzelm Sign.add_const_constraint;
Wed, 26 Sep 2007 20:50:33 +0200 wenzelm Sign.minimize/complete_sort;
Tue, 25 Sep 2007 17:06:14 +0200 wenzelm proper Sign operations instead of Theory aliases;
Sun, 23 Sep 2007 22:23:31 +0200 wenzelm tuned;
Sat, 15 Sep 2007 19:27:44 +0200 haftmann clarified class interfaces and internals
Tue, 14 Aug 2007 23:22:51 +0200 wenzelm avoid low-level tsig;
Tue, 19 Jun 2007 23:15:47 +0200 wenzelm balanced conjunctions;
Mon, 07 May 2007 00:49:59 +0200 wenzelm simplified DataFun interfaces;
Fri, 20 Apr 2007 11:21:47 +0200 haftmann moved axclass module closer to core system
Sun, 15 Apr 2007 14:31:47 +0200 wenzelm Thm.fold_terms;
Tue, 03 Apr 2007 19:24:16 +0200 wenzelm renamed of_sort_derivation record fields (avoid clash with Alice keywords);
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