| Fri, 30 Nov 2012 22:38:06 +0100 |
wenzelm |
print formal entities with markup;
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| Mon, 19 Nov 2012 20:23:47 +0100 |
wenzelm |
theorem status about oracles/futures is no longer printed by default;
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| Thu, 30 Aug 2012 15:22:21 +0200 |
wenzelm |
proper merge of promises to avoid exponential blow-up in pathologic situations (e.g. lack of PThm wrapping);
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| Sun, 15 Jul 2012 17:53:47 +0200 |
wenzelm |
prefer canonical fold_rev;
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| Sun, 18 Mar 2012 13:04:22 +0100 |
wenzelm |
maintain generic context naming in structure Name_Space (NB: empty = default_naming, init = local_naming);
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| Wed, 15 Feb 2012 23:19:30 +0100 |
wenzelm |
renamed Thm.capply to Thm.apply, and Thm.cabs to Thm.lambda in conformance with similar operations in structure Term and Logic;
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| Tue, 14 Feb 2012 22:22:01 +0100 |
wenzelm |
tuned signature;
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| Wed, 25 Jan 2012 14:13:59 +0100 |
wenzelm |
removed obscure/outdated material;
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| Sat, 14 Jan 2012 20:05:58 +0100 |
wenzelm |
renamed Term.list_all to Logic.list_all, in accordance to HOLogic.list_all;
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| Sat, 14 Jan 2012 19:06:05 +0100 |
wenzelm |
renamed Term.all to Logic.all_const, in accordance to HOLogic.all_const;
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| Thu, 10 Nov 2011 17:41:36 +0100 |
wenzelm |
discontinued unused Thm.compress (again);
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| Thu, 03 Nov 2011 22:51:37 +0100 |
wenzelm |
tuned signature;
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| Sat, 20 Aug 2011 20:00:55 +0200 |
wenzelm |
more direct balanced version Ord_List.unions;
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| Sat, 20 Aug 2011 19:21:03 +0200 |
wenzelm |
reverted to join_bodies/join_proofs based on fold_body_thms to regain performance (escpecially of HOL-Proofs) -- see also aa9c1e9ef2ce and 4e2abb045eac;
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| Sat, 20 Aug 2011 16:06:27 +0200 |
wenzelm |
clarified fulfill_norm_proof: no join_thms yet;
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| Sat, 20 Aug 2011 15:52:29 +0200 |
wenzelm |
added Future.joins convenience;
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| Fri, 19 Aug 2011 21:40:52 +0200 |
wenzelm |
incremental Proofterm.join_body, with join_thms step in fulfill_norm_proof -- avoid full graph traversal of former Proofterm.join_bodies;
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| Wed, 17 Aug 2011 22:14:22 +0200 |
wenzelm |
more systematic handling of parallel exceptions;
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| Tue, 09 Aug 2011 23:54:17 +0200 |
berghofe |
rename_bvs now avoids introducing name clashes between schematic variables
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| Wed, 13 Jul 2011 21:44:15 +0200 |
wenzelm |
recovered some runtime sharing from d6b6c74a8bcf, without the global memory bottleneck;
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| Mon, 11 Jul 2011 22:55:47 +0200 |
wenzelm |
tuned signature -- corresponding to Scala version;
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| Wed, 08 Jun 2011 15:56:57 +0200 |
wenzelm |
more robust exception pattern General.Subscript;
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| Wed, 20 Apr 2011 13:54:07 +0200 |
wenzelm |
added Theory.nodes_of convenience;
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| Sun, 17 Apr 2011 19:54:04 +0200 |
wenzelm |
report Name_Space.declare/define, relatively to context;
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| Sat, 16 Apr 2011 15:47:52 +0200 |
wenzelm |
modernized structure Proof_Context;
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| Sat, 16 Apr 2011 13:48:45 +0200 |
wenzelm |
Name_Space: proper configuration options long_names, short_names, unique_names instead of former unsynchronized references;
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| Thu, 03 Feb 2011 20:13:49 +0100 |
wenzelm |
thm_proof: visible fulfill_body only, without joining nested thms -- retain proof irrelevance, which is important for parallel performance;
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| Thu, 03 Feb 2011 19:27:04 +0100 |
wenzelm |
tuned comments;
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| Thu, 28 Oct 2010 22:23:11 +0200 |
wenzelm |
type attribute is derived concept outside the kernel;
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| Mon, 25 Oct 2010 11:22:30 +0200 |
wenzelm |
recovered some odd two-dimensional layout;
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| Fri, 24 Sep 2010 15:53:13 +0200 |
wenzelm |
modernized structure Ord_List;
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| Wed, 25 Aug 2010 15:12:49 +0200 |
wenzelm |
structure Thm: less pervasive names;
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| Thu, 03 Jun 2010 23:17:57 +0200 |
wenzelm |
eliminated ML structure alias;
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| Wed, 02 Jun 2010 21:39:35 +0200 |
wenzelm |
always unconstrain thm proofs;
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| Wed, 19 May 2010 10:17:05 +0200 |
haftmann |
dropped legacy_unconstrainT
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| Fri, 14 May 2010 19:53:36 +0200 |
wenzelm |
added Proofterm.unconstrain_thm_proof for Thm.unconstrainT -- loosely based on the version by krauss/schropp;
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| Thu, 13 May 2010 21:36:38 +0200 |
wenzelm |
conditionally unconstrain thm proofs -- loosely based on the version by krauss/schropp;
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| Sun, 09 May 2010 22:06:24 +0200 |
wenzelm |
reactivated Thm.legacy_unconstrainT for Nbe.lift_triv_classes_conv;
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| Sun, 09 May 2010 19:50:56 +0200 |
wenzelm |
Thm.unconstrainT based on Logic.unconstrainT -- no proofterm yet;
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| Sun, 09 May 2010 19:15:21 +0200 |
wenzelm |
just one version of Thm.unconstrainT, which affects all variables;
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| Sat, 08 May 2010 16:53:53 +0200 |
wenzelm |
renamed Thm.get_name -> Thm.derivation_name and Thm.put_name -> Thm.name_derivation, to emphasize the true nature of these operations;
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| Sat, 08 May 2010 16:24:44 +0200 |
wenzelm |
tuned signature;
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| 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:
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| Tue, 04 May 2010 11:02:50 +0200 |
wenzelm |
renamed Proofterm.freezeT to Proofterm.legacy_freezeT (cf. 88756a5a92fc);
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| Mon, 03 May 2010 20:13:36 +0200 |
wenzelm |
renamed Thm.freezeT to Thm.legacy_freezeT -- it is based on Type.legacy_freeze;
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| Mon, 03 May 2010 16:26:47 +0200 |
wenzelm |
minor tuning of Thm.strip_shyps -- no longer pervasive;
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| Mon, 03 May 2010 15:34:55 +0200 |
wenzelm |
simplified primitive Thm.future: more direct theory check, do not hardwire strip_shyps here;
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| Sun, 25 Apr 2010 23:09:32 +0200 |
wenzelm |
renamed Drule.unconstrainTs to Thm.unconstrain_allTs to accomdate the version by krauss/schropp;
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| Sat, 27 Mar 2010 15:47:57 +0100 |
wenzelm |
added Term.fold_atyps_sorts convenience;
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| Sun, 21 Mar 2010 22:13:31 +0100 |
wenzelm |
Logic.mk_of_sort convenience;
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| 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;
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| Sat, 27 Feb 2010 23:13:01 +0100 |
wenzelm |
modernized structure Term_Ord;
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| Wed, 25 Nov 2009 09:13:46 +0100 |
haftmann |
normalized uncurry take/drop
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| Tue, 24 Nov 2009 17:28:25 +0100 |
haftmann |
curried take/drop
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| Sat, 21 Nov 2009 15:49:29 +0100 |
wenzelm |
explicitly mark some legacy freeze operations;
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| Mon, 16 Nov 2009 21:57:16 +0100 |
wenzelm |
generalized procs for rewrite_proof: allow skeleton;
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| Sun, 15 Nov 2009 15:14:28 +0100 |
wenzelm |
tuned;
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| Sun, 08 Nov 2009 18:43:42 +0100 |
wenzelm |
adapted Theory_Data;
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| Sun, 25 Oct 2009 13:04:06 +0100 |
wenzelm |
make SML/NJ happy;
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| Sat, 24 Oct 2009 20:54:08 +0200 |
wenzelm |
maintain explicit name space kind;
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| Sat, 24 Oct 2009 19:47:37 +0200 |
wenzelm |
renamed NameSpace to Name_Space -- also to emphasize its subtle change in semantics;
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| Sat, 24 Oct 2009 19:20:03 +0200 |
wenzelm |
eliminated separate stamp -- NameSpace.define/merge etc. ensure uniqueness already;
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| Wed, 21 Oct 2009 12:09:37 +0200 |
haftmann |
curried inter as canonical list operation (beware of argument order)
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| Wed, 21 Oct 2009 08:14:38 +0200 |
haftmann |
dropped redundant gen_ prefix
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| Tue, 20 Oct 2009 16:13:01 +0200 |
haftmann |
replaced old_style infixes eq_set, subset, union, inter and variants by generic versions
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| 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;
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| Wed, 30 Sep 2009 22:20:58 +0200 |
wenzelm |
eliminated redundant bindings;
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| Mon, 28 Sep 2009 20:52:05 +0200 |
wenzelm |
fold_body_thms: pass pthm identifier;
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| Mon, 28 Sep 2009 12:09:55 +0200 |
wenzelm |
tuned internal source structure;
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| Wed, 16 Sep 2009 21:14:08 +0200 |
wenzelm |
replaced opaque signature matching by plain old abstype (again, cf. ac4498f95d1c) -- this recovers pretty printing in SML/NJ and Poly/ML 5.3;
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| Sun, 26 Jul 2009 13:12:53 +0200 |
wenzelm |
lambda/cabs/all: named variants;
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| Tue, 21 Jul 2009 20:37:32 +0200 |
wenzelm |
simultaneous join_proofs;
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| Tue, 21 Jul 2009 10:24:57 +0200 |
wenzelm |
prefer simultaneous join -- for improved scheduling;
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| Sun, 19 Jul 2009 18:42:05 +0200 |
wenzelm |
support for arbitrarity nested future proofs -- replaced crude order by explicit normalization (which might loop for bad dependencies);
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| Fri, 17 Jul 2009 23:11:40 +0200 |
wenzelm |
tuned/modernized Envir.subst_XXX;
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| Fri, 17 Jul 2009 21:33:00 +0200 |
wenzelm |
tuned/modernized Envir operations;
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| Thu, 16 Jul 2009 22:58:45 +0200 |
wenzelm |
tuned incr_indexes;
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| Thu, 09 Jul 2009 22:48:12 +0200 |
wenzelm |
renamed structure TermSubst to Term_Subst;
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| Mon, 06 Jul 2009 22:42:27 +0200 |
wenzelm |
clarified strip_shyps: proper type witnesses for present sorts;
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| Mon, 06 Jul 2009 21:24:30 +0200 |
wenzelm |
structure Thm: less pervasive names;
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| Mon, 06 Jul 2009 20:36:38 +0200 |
wenzelm |
clarified Thm.of_class/of_sort/class_triv;
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| Mon, 06 Jul 2009 19:58:52 +0200 |
wenzelm |
renamed inclass/Inclass to of_class/OfClass, in accordance to of_sort;
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| Thu, 02 Jul 2009 22:17:08 +0200 |
wenzelm |
strip_shyps: remove top sort, which is logically insignificant;
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| Thu, 02 Jul 2009 20:55:44 +0200 |
wenzelm |
added pro-forma proof constructor Inclass;
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| Wed, 25 Mar 2009 16:54:17 +0100 |
wenzelm |
fulfill_proof/thm_proof: pass whole proof_body, not just the projection to proof (which might be incomplete);
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| Tue, 24 Mar 2009 22:56:17 +0100 |
wenzelm |
status_of: need to include local promises as well!
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| Tue, 24 Mar 2009 21:24:53 +0100 |
wenzelm |
display derivation status of thms;
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| Tue, 17 Mar 2009 12:10:42 +0100 |
wenzelm |
eq_assumption: slightly more efficient by checking (open) result of Logic.assum_problems directly;
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| Mon, 16 Mar 2009 23:52:30 +0100 |
wenzelm |
substantial speedup of assumption and elim-resolution: Logic.assum_problems refrains from eager application of parameters, discriminate via Term.could_unify before invoking full unification (assumes terms in beta-normal form, as do higher term net operations anyway);
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| Thu, 12 Mar 2009 11:10:02 +0100 |
wenzelm |
renamed NameSpace.bind to NameSpace.define;
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| Sat, 07 Mar 2009 22:04:59 +0100 |
wenzelm |
moved Thm.def_name(_optional) to more_thm.ML;
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| Thu, 05 Mar 2009 19:48:02 +0100 |
wenzelm |
Thm.add_oracle interface: replaced old bstring by binding;
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| Tue, 27 Jan 2009 00:42:12 +0100 |
wenzelm |
thm_proof: replaced lazy by composed futures;
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| Sat, 10 Jan 2009 21:47:02 +0100 |
wenzelm |
future_result: avoid expensive norm_proof (consider usedir option -Q false in low-memory situations);
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| Sat, 10 Jan 2009 16:54:55 +0100 |
wenzelm |
added pending_groups -- accumulates task groups of local derivations only;
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| Thu, 01 Jan 2009 14:23:39 +0100 |
wenzelm |
avoid polymorphic equality;
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| Wed, 31 Dec 2008 18:53:17 +0100 |
wenzelm |
use regular Term.add_XXX etc.;
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| Wed, 31 Dec 2008 15:30:10 +0100 |
wenzelm |
moved term order operations to structure TermOrd (cf. Pure/term_ord.ML);
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| Sat, 06 Dec 2008 00:09:01 +0100 |
wenzelm |
renamed force_proof to join_proof;
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| Fri, 05 Dec 2008 20:38:40 +0100 |
wenzelm |
refined type deriv: replaced all_promises by max_promise (dependency limit) and open_promises (potentially unfinished/failed promises);
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| Fri, 05 Dec 2008 08:05:14 +0100 |
haftmann |
merged
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| Fri, 05 Dec 2008 08:04:53 +0100 |
haftmann |
dropped NameSpace.declare_base
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| Fri, 05 Dec 2008 00:23:37 +0100 |
wenzelm |
merged
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| Thu, 04 Dec 2008 23:02:56 +0100 |
wenzelm |
future proofs: pass actual futures to facilitate composite computations;
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| Thu, 04 Dec 2008 14:43:33 +0100 |
haftmann |
cleaned up binding module and related code
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| Sun, 23 Nov 2008 17:25:56 +0100 |
wenzelm |
future: norm_proof after make_result reduces memory requirements but increases runtime (factor 1.5 for both for HOL with proof terms);
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| Tue, 18 Nov 2008 22:25:36 +0100 |
wenzelm |
fulfill_proof/thm_proof: commuted lazyness;
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| Tue, 18 Nov 2008 18:25:52 +0100 |
wenzelm |
added force_proofs;
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| Mon, 17 Nov 2008 23:17:13 +0100 |
wenzelm |
tuned promise/fullfill;
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| Sun, 16 Nov 2008 22:12:43 +0100 |
wenzelm |
put_name/thm_proof: promises are filled with fulfilled proofs;
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| Sun, 16 Nov 2008 20:03:42 +0100 |
wenzelm |
clarified Thm.proof_body_of vs. Thm.proof_of;
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| Sat, 15 Nov 2008 21:31:25 +0100 |
wenzelm |
refined notion of derivation, consiting of promises and proof_body;
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| Thu, 23 Oct 2008 15:28:05 +0200 |
wenzelm |
renamed get_axiom_i to axiom, removed obsolete get_axiom;
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| Tue, 21 Oct 2008 16:53:10 +0200 |
wenzelm |
join results in isolation;
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| Thu, 16 Oct 2008 22:44:33 +0200 |
wenzelm |
added weaken_sorts;
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| Wed, 01 Oct 2008 12:18:18 +0200 |
wenzelm |
renamed promise to future, tuned related interfaces;
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| Wed, 01 Oct 2008 12:00:00 +0200 |
wenzelm |
more precise join_futures, improved termination;
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| Tue, 30 Sep 2008 22:02:44 +0200 |
wenzelm |
export explicit joint_futures, removed Theory.at_end hook;
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| Sun, 28 Sep 2008 12:42:35 +0200 |
wenzelm |
join earlier promises first;
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| Sun, 28 Sep 2008 12:23:44 +0200 |
wenzelm |
promise_result: enforce strictly sequential dependencies, via serial numbers;
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