| Thu, 06 Nov 1997 16:41:08 +0100 |
wenzelm |
deriv: eliminated references to theory;
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| Tue, 04 Nov 1997 16:17:04 +0100 |
wenzelm |
type object = exn (enhance readability);
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| Tue, 04 Nov 1997 12:58:10 +0100 |
nipkow |
logic: loops -> rewrite_rule_ok
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| Thu, 30 Oct 1997 16:57:09 +0100 |
nipkow |
Modified trace output routines of simplifier.
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| Thu, 30 Oct 1997 09:59:38 +0100 |
wenzelm |
tuned simp trace;
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| Tue, 28 Oct 1997 17:30:47 +0100 |
wenzelm |
added name_of_thm;
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| Fri, 24 Oct 1997 17:15:59 +0200 |
wenzelm |
eq_thm (from drule.ML);
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| Thu, 23 Oct 1997 12:09:31 +0200 |
wenzelm |
tuned;
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| Wed, 22 Oct 1997 11:36:43 +0200 |
wenzelm |
tuned;
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| Tue, 21 Oct 1997 18:09:13 +0200 |
wenzelm |
sg_ref: automatic adjustment of thms of draft theories;
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| Thu, 16 Oct 1997 14:00:20 +0200 |
wenzelm |
added transfer: theory -> thm -> thm;
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| Thu, 16 Oct 1997 13:45:16 +0200 |
nipkow |
The simplifier has been improved a little: equations s=t which used to be
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| Thu, 09 Oct 1997 14:52:36 +0200 |
wenzelm |
fixed get_axiom, invoke_oracle;
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| Mon, 06 Oct 1997 18:59:49 +0200 |
wenzelm |
tuned read_cterms;
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| Fri, 25 Jul 1997 13:18:09 +0200 |
wenzelm |
added prems argument to simplification procedures;
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| Wed, 23 Jul 1997 11:54:32 +0200 |
paulson |
Now rename_params_rule merely issues warnings--and does nothing--if the
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| Wed, 23 Jul 1997 11:04:19 +0200 |
wenzelm |
improved simp tracing;
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| Tue, 22 Jul 1997 18:45:43 +0200 |
wenzelm |
added dest_mss, merge_mss;
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| Fri, 18 Jul 1997 13:36:43 +0200 |
wenzelm |
tuned warning;
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| Thu, 05 Jun 1997 13:53:59 +0200 |
paulson |
freezeT now refers to Type.freeze_thaw
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| Fri, 25 Apr 1997 17:50:55 +0200 |
wenzelm |
improved tmp comment;
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| Thu, 24 Apr 1997 17:59:55 +0200 |
nipkow |
rename_params_rule used to check if the new name clashed with a free name in
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| Wed, 23 Apr 1997 10:08:51 +0200 |
wenzelm |
simprocs called with eta contracted subterm;
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| Thu, 17 Apr 1997 18:46:58 +0200 |
wenzelm |
improved type check error messages;
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| Wed, 16 Apr 1997 18:22:10 +0200 |
wenzelm |
Sorts.str_of_sort;
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| Fri, 14 Mar 1997 10:35:30 +0100 |
nipkow |
Avoid eta-contraction in the simplifier.
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| Fri, 21 Feb 1997 15:30:41 +0100 |
paulson |
Introduction of rotate_rule
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| Sat, 15 Feb 1997 16:04:33 +0100 |
oheimb |
added del_congs
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| Fri, 14 Feb 1997 12:19:42 +0100 |
nipkow |
Made troublesome simplifier warning dependent on trace_simp.
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| Wed, 22 Jan 1997 18:17:36 +0100 |
nipkow |
Added warning msg when the simplifier cannot use a premise as a rewrite rule
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| Thu, 16 Jan 1997 14:53:37 +0100 |
wenzelm |
added termless parameter;
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| Fri, 13 Dec 1996 17:38:17 +0100 |
wenzelm |
fixed warning;
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| 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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