| Tue, 01 Jun 2010 22:19:17 +0200 |
wenzelm |
arities: no need to maintain original codomain (cf. f795c1164708) -- completion happens in axclass.ML;
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| Tue, 27 Apr 2010 21:46:10 +0200 |
wenzelm |
monotonic sort certification: sorts are no longer minimized at the kernel boundary, only when reading input from the end-user;
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| Sun, 25 Apr 2010 21:18:04 +0200 |
wenzelm |
replaced Sorts.rep_algebra by slightly more abstract selectors classes_of/arities_of;
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| Sun, 11 Apr 2010 14:06:35 +0200 |
wenzelm |
modernized datatype constructors;
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| Sun, 11 Apr 2010 14:04:10 +0200 |
wenzelm |
of_sort_derivation: weaken bypasses derivation for identical sort -- accomodate proof terms by krauss/schropp, for example;
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| Sun, 11 Apr 2010 13:13:23 +0200 |
wenzelm |
tuned;
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| Sun, 11 Apr 2010 13:08:14 +0200 |
wenzelm |
of_sort_derivation: pass-through full type information -- following the version by krauss/schropp;
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| Fri, 26 Mar 2010 20:28:15 +0100 |
wenzelm |
more efficient merge_algebra for important special cases -- tricky due to required completion if class algebra changes;
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| 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);
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| Sat, 27 Feb 2010 23:13:01 +0100 |
wenzelm |
modernized structure Term_Ord;
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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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| Wed, 30 Sep 2009 22:53:33 +0200 |
wenzelm |
removed dead code;
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| Mon, 06 Jul 2009 22:41:00 +0200 |
wenzelm |
witness_sorts: proper type witnesses for hyps, not invented "'hyp" variables;
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| Wed, 04 Mar 2009 11:05:29 +0100 |
blanchet |
Merge.
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| Wed, 04 Mar 2009 10:45:52 +0100 |
blanchet |
Merge.
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| Mon, 23 Feb 2009 10:07:57 +0100 |
haftmann |
stripped classrels_of, instances_of
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| Sun, 22 Feb 2009 18:16:32 +0100 |
haftmann |
handle NONE case in arity function properly
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| Sun, 22 Feb 2009 18:00:05 +0100 |
haftmann |
subalgebra: drop arities if desired
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| Wed, 18 Feb 2009 19:18:33 +0100 |
haftmann |
sort instances wrt. to class hierarchy
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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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| Mon, 01 Dec 2008 12:17:00 +0100 |
haftmann |
more means for algebra projection
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| Wed, 22 Oct 2008 14:15:47 +0200 |
haftmann |
added meet_sort_typ
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| Thu, 16 Oct 2008 22:44:32 +0200 |
wenzelm |
added make, minimal_sorts;
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| Fri, 26 Sep 2008 17:24:15 +0200 |
wenzelm |
added subset operation;
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| Thu, 25 Sep 2008 13:21:13 +0200 |
wenzelm |
explicit type OrdList.T;
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| Fri, 11 Jul 2008 23:17:25 +0200 |
wenzelm |
Sorts.weaken: abstract argument;
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| Fri, 11 Jul 2008 09:02:31 +0200 |
haftmann |
fixed layout
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| Tue, 08 Jul 2008 18:13:11 +0200 |
haftmann |
exported weaken combinator
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| Mon, 26 May 2008 17:55:35 +0200 |
haftmann |
proper NoSubsort CLASS_ERROR
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| Sun, 13 Apr 2008 16:40:05 +0200 |
wenzelm |
removed unused minimal_classes;
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| Wed, 02 Apr 2008 15:58:40 +0200 |
haftmann |
canonical meet_sort operation
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| Wed, 19 Mar 2008 07:20:30 +0100 |
haftmann |
new class error case NoSubsort
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| Wed, 26 Sep 2007 20:50:34 +0200 |
wenzelm |
added minimize_sort, complete_sort;
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| Sun, 08 Jul 2007 19:51:58 +0200 |
wenzelm |
replaced exception TableFun/GraphFun.DUPS by TableFun/GraphFun.DUP;
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| Thu, 05 Jul 2007 00:06:24 +0200 |
wenzelm |
sort_le: tuned eq case;
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| Tue, 03 Apr 2007 19:24:16 +0200 |
wenzelm |
renamed of_sort_derivation record fields (avoid clash with Alice keywords);
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| Mon, 26 Feb 2007 23:18:29 +0100 |
wenzelm |
removed obsolete eq_set;
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| Fri, 26 Jan 2007 13:59:03 +0100 |
haftmann |
exported interface for explicit error messages
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| Thu, 25 Jan 2007 09:32:46 +0100 |
haftmann |
added explicit query function for arities to subalgebra projection
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| Fri, 29 Dec 2006 17:24:44 +0100 |
wenzelm |
classes: more direct way to achieve topological sorting;
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| Fri, 29 Dec 2006 12:11:03 +0100 |
haftmann |
``classes`` now returns classes in topological order
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| Mon, 18 Sep 2006 19:12:45 +0200 |
wenzelm |
classes: maintain serial number;
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| Mon, 04 Sep 2006 08:17:28 +0200 |
haftmann |
proper project_sort
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| Fri, 01 Sep 2006 08:36:53 +0200 |
haftmann |
project_algebra yields sort projector
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| Thu, 17 Aug 2006 09:24:49 +0200 |
haftmann |
added all_super_classes
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| Mon, 03 Jul 2006 19:33:07 +0200 |
wenzelm |
project_algebra: norm_sort;
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| Tue, 27 Jun 2006 10:09:48 +0200 |
haftmann |
added class projection
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| Tue, 16 May 2006 13:01:28 +0200 |
wenzelm |
abstract interfaces for type algebra;
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| Sun, 07 May 2006 00:21:13 +0200 |
wenzelm |
tuned;
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| Fri, 05 May 2006 21:59:46 +0200 |
wenzelm |
added class_error and exception CLASS_ERROR (supercedes DOMAIN);
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| Tue, 02 May 2006 00:33:40 +0200 |
wenzelm |
tuned;
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| Tue, 02 May 2006 00:20:38 +0200 |
wenzelm |
added domain_error;
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| Mon, 01 May 2006 17:05:12 +0200 |
wenzelm |
arities: maintain original codomain;
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| Sun, 30 Apr 2006 22:50:08 +0200 |
wenzelm |
moved certify_class/sort to type.ML;
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| Thu, 27 Apr 2006 15:06:35 +0200 |
wenzelm |
tuned basic list operators (flat, maps, map_filter);
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| Tue, 25 Apr 2006 22:23:17 +0200 |
wenzelm |
added remove_sort;
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| Tue, 11 Apr 2006 16:00:05 +0200 |
wenzelm |
removed superclasses (see sign.ML);
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| Mon, 10 Apr 2006 00:33:52 +0200 |
wenzelm |
removed unused class_le_path, sort_less;
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| Mon, 06 Feb 2006 20:58:57 +0100 |
wenzelm |
TableFun: renamed xxx_multi to xxx_list;
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| Sat, 17 Dec 2005 01:00:40 +0100 |
wenzelm |
sort_distinct;
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