| Thu, 28 Nov 1996 10:44:24 +0100 |
paulson |
Replaced map...~~ by ListPair.map
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| Mon, 18 Nov 1996 16:30:06 +0100 |
paulson |
Changed subst_bounds to subst_bound, to run faster
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| Wed, 13 Nov 1996 10:42:50 +0100 |
paulson |
Removal of polymorphic equality via mem, subset, eq_set, etc
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| Tue, 12 Nov 1996 11:43:16 +0100 |
paulson |
Changed some mem, ins and union calls to be monomorphic
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| Wed, 06 Nov 1996 12:49:31 +0100 |
wenzelm |
tuned fix_shyps a little bit more;
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| Fri, 01 Nov 1996 15:35:28 +0100 |
paulson |
Now uses Int.max instead of max
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| Wed, 30 Oct 1996 11:20:27 +0100 |
paulson |
Only calls nodup_Vars if really necessary. We get a speedup of nearly 6%
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| Tue, 01 Oct 1996 10:43:58 +0200 |
wenzelm |
added shyps comment;
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| Mon, 30 Sep 1996 15:29:52 +0200 |
nipkow |
Inserted check for rewrite rules which introduce extra Vars on the rhs.
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| Fri, 28 Jun 1996 11:13:07 +0200 |
paulson |
Added type-checking to rule "combination". This corrects a fault
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| Fri, 14 Jun 1996 12:27:48 +0200 |
paulson |
Now del_simp catches the right exception!
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| Tue, 30 Apr 1996 12:03:01 +0200 |
clasohm |
moved dest_cimplies to drule.ML; added adjust_maxidx
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| Wed, 17 Apr 1996 11:46:10 +0200 |
oheimb |
*** empty log message ***
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| Wed, 03 Apr 1996 14:06:34 +0200 |
nipkow |
Plugged some more loopholes with nodup_Vars.
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| Thu, 21 Mar 1996 11:06:59 +0100 |
paulson |
name_thm no longer takes a theory argument, as the
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| Fri, 15 Mar 1996 12:01:19 +0100 |
berghofe |
Added some functions which allow redirection of Isabelle's output
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| Thu, 14 Mar 1996 10:40:21 +0100 |
berghofe |
Added some optimized versions of functions dealing with sets
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| Mon, 11 Mar 1996 19:42:55 +0100 |
nipkow |
Non-matching congruence rule in rewriter is simply ignored.
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| Mon, 11 Mar 1996 14:16:35 +0100 |
paulson |
name_thm: now keeps the previous deriviation!
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| Tue, 05 Mar 1996 15:52:59 +0100 |
paulson |
Addition of oracles
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| Fri, 01 Mar 1996 10:19:51 +0100 |
paulson |
Addition of proof objects
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| Thu, 22 Feb 1996 13:28:05 +0100 |
clasohm |
added cabs and crep_thm
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| Thu, 22 Feb 1996 12:20:34 +0100 |
clasohm |
removed mk_prop; added capply; simplified dest_abs
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| Fri, 16 Feb 1996 13:29:22 +0100 |
paulson |
Elimination of fully-functorial style.
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| Tue, 13 Feb 1996 17:16:06 +0100 |
nipkow |
Added check for duplicate vars with distinct types/sorts (nodup_Vars)
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| Tue, 13 Feb 1996 12:57:24 +0100 |
clasohm |
added dest_comb, dest_abs and mk_prop for manipulating cterms
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| Mon, 29 Jan 1996 14:16:13 +0100 |
clasohm |
inserted tabs again
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| Mon, 29 Jan 1996 13:56:41 +0100 |
clasohm |
removed tabs
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| Fri, 22 Dec 1995 10:38:27 +0100 |
paulson |
Commented the datatype declaration of thm.
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| Fri, 08 Dec 1995 10:39:52 +0100 |
paulson |
New function read_cterms is a combination of read_def_cterm and
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| Thu, 21 Sep 1995 11:26:44 +0200 |
wenzelm |
bicompose_aux: tuned fix_shyps;
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| Fri, 01 Sep 1995 13:11:09 +0200 |
wenzelm |
considerably tuned shyps handling;
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| Thu, 17 Aug 1995 15:07:09 +0200 |
nipkow |
deactivated fix_shyps.
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| Tue, 01 Aug 1995 17:21:57 +0200 |
wenzelm |
MAJOR changes:
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| Tue, 25 Jul 1995 17:03:59 +0200 |
lcp |
match_bvs no longer puts a name in the alist if it is null ("")
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| Mon, 26 Jun 1995 14:34:19 +0200 |
wenzelm |
added add_trrules_i;
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| Sun, 16 Apr 1995 11:59:44 +0200 |
nipkow |
Fixed old bug in the simplifier. Term to be simplified now carries around its
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| Tue, 11 Apr 1995 12:01:11 +0200 |
nipkow |
Added comment to function "loops".
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| Mon, 10 Apr 1995 08:13:13 +0200 |
nipkow |
Fixed bug in the simplifier: added uses of maxidx_of_term to make sure that
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| Thu, 30 Mar 1995 08:54:17 +0200 |
nipkow |
Simplification: used Logic.occs instead of mem add_term_frees
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| Wed, 15 Mar 1995 12:52:03 +0100 |
clasohm |
removed print_msg parameter of infer_types
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| Mon, 13 Mar 1995 09:38:10 +0100 |
nipkow |
Changed treatment of during type inference internally generated type
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| Fri, 03 Mar 1995 11:48:05 +0100 |
clasohm |
added CPure (curried functions) and ProtoPure (ancestor of Pure and CPure)
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| Thu, 16 Feb 1995 08:55:15 +0100 |
nipkow |
Improved test for looping rewrite rules.
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| Wed, 08 Feb 1995 11:30:00 +0100 |
nipkow |
Improved check for looping conditional rewrite rules.
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| Fri, 09 Dec 1994 16:42:09 +0100 |
wenzelm |
improved axioms_of: returns thms as the manual says;
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| Mon, 21 Nov 1994 11:49:36 +0100 |
lcp |
Pure/thm/norm_term_skip: new, for skipping normalization of the context
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| Wed, 02 Nov 1994 09:09:30 +0100 |
nipkow |
Modified pattern.ML to perform proper matching of Higher-Order Patterns.
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| Fri, 28 Oct 1994 10:13:16 +0100 |
nipkow |
Prepared the code for preservation of bound var names during rewriting. Still
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| Tue, 04 Oct 1994 13:01:17 +0100 |
clasohm |
added print_msg;
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| Tue, 27 Sep 1994 14:23:46 +0100 |
nipkow |
Modified termord to take account of the Abs-Abs case.
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| Tue, 23 Aug 1994 19:33:33 +0200 |
wenzelm |
read_def_cterm: minor changes;
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| Fri, 19 Aug 1994 15:41:39 +0200 |
wenzelm |
added inferT_axm;
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| Wed, 20 Jul 1994 12:09:48 +0200 |
wenzelm |
fixed comment: "(| _ : _ |)" to "OFCLASS(_, _)"
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| Fri, 01 Jul 1994 11:10:31 +0200 |
clasohm |
rewritec now uses trace_thm for it's "rewrite rule from different theory"
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| Mon, 20 Jun 1994 12:25:28 +0200 |
nipkow |
Improved error msg "Proved wrong thm"
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| Fri, 17 Jun 1994 16:51:37 +0200 |
nipkow |
ordered rewriting applies to conditional rules as well now
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| Thu, 16 Jun 1994 12:04:00 +0200 |
wenzelm |
added add_classrel;
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| Sun, 29 May 1994 15:14:28 +0200 |
nipkow |
Internale optimization of the simplifier: in case a subterm stays unchanged,
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| Thu, 26 May 1994 16:43:24 +0200 |
wenzelm |
added class_triv: theory -> class -> thm (for axclasses);
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