| Wed, 11 Jul 2007 11:10:37 +0200 |
berghofe |
rtrancl and trancl are now defined using inductive_set.
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| Fri, 09 Mar 2007 08:45:50 +0100 |
haftmann |
stepping towards uniform lattice theory development in HOL
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| Wed, 07 Feb 2007 17:28:09 +0100 |
berghofe |
Adapted to new inductive definition package.
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| Wed, 24 Jan 2007 17:10:50 +0100 |
paulson |
some new lemmas
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| Wed, 17 Jan 2007 09:53:50 +0100 |
paulson |
induction rules for trancl/rtrancl expressed using subsets
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| Wed, 29 Nov 2006 15:44:56 +0100 |
wenzelm |
simplified method setup;
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| Fri, 17 Nov 2006 02:20:03 +0100 |
wenzelm |
more robust syntax for definition/abbreviation/notation;
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| Tue, 07 Nov 2006 11:47:57 +0100 |
wenzelm |
renamed 'const_syntax' to 'notation';
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| Tue, 26 Sep 2006 17:33:04 +0200 |
krauss |
Changed precedence of "op O" (relation composition) from 60 to 75.
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| Tue, 16 May 2006 21:33:01 +0200 |
wenzelm |
tuned concrete syntax -- abbreviation/const_syntax;
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| Fri, 12 May 2006 11:19:41 +0200 |
nipkow |
added lemma in_measure
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| Fri, 10 Mar 2006 00:53:28 +0100 |
huffman |
added many simple lemmas
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| Thu, 08 Dec 2005 20:15:50 +0100 |
wenzelm |
tuned proofs;
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| Mon, 17 Oct 2005 23:10:13 +0200 |
wenzelm |
change_claset/simpset;
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| Thu, 22 Sep 2005 23:56:15 +0200 |
nipkow |
renamed rules to iprover
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| Tue, 21 Jun 2005 11:08:31 +0200 |
kleing |
lemma, equation between rtrancl and trancl
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| Fri, 17 Jun 2005 16:12:49 +0200 |
haftmann |
migrated theory headers to new format
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| Thu, 21 Apr 2005 22:02:06 +0200 |
wenzelm |
superceded by Pure.thy and CPure.thy;
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| Mon, 28 Feb 2005 13:10:36 +0100 |
paulson |
unfold theorems for trancl and rtrancl
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| Sun, 13 Feb 2005 17:15:14 +0100 |
skalberg |
Deleted Library.option type.
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| Wed, 18 Aug 2004 11:09:40 +0200 |
nipkow |
import -> imports
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| Mon, 16 Aug 2004 14:22:27 +0200 |
nipkow |
New theory header syntax.
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| Mon, 02 Aug 2004 10:12:02 +0200 |
ballarin |
Documentation added; minor improvements.
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| Mon, 26 Jul 2004 15:48:50 +0200 |
ballarin |
New prover for transitive and reflexive-transitive closure of relations.
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| Wed, 14 Apr 2004 14:13:05 +0200 |
kleing |
use more symbols in HTML output
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| Sat, 21 Feb 2004 08:43:08 +0100 |
nipkow |
Transitive_Closure: added consumes and case_names attributes
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| Thu, 19 Feb 2004 15:57:34 +0100 |
ballarin |
Efficient, graph-based reasoner for linear and partial orders.
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| Mon, 26 Jan 2004 10:34:02 +0100 |
schirmer |
* Support for raw latex output in control symbols: \<^raw...>
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| Mon, 05 Jan 2004 00:46:06 +0100 |
nipkow |
undid split_comp_eq[simp] because it leads to nontermination together with split_def!
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| Fri, 26 Sep 2003 10:34:57 +0200 |
paulson |
misc tidying
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| Mon, 17 Mar 2003 18:38:50 +0100 |
nipkow |
just a few mods to a few thms
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| Wed, 27 Nov 2002 17:07:05 +0100 |
berghofe |
Replaced some blasts by rules.
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| Wed, 13 Nov 2002 15:24:42 +0100 |
berghofe |
Transitive closure is now defined inductively as well.
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| Mon, 25 Feb 2002 20:48:14 +0100 |
wenzelm |
clarified syntax of ``long'' statements: fixes/assumes/shows;
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| Mon, 21 Jan 2002 14:45:00 +0100 |
berghofe |
Made some proofs constructive.
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| Wed, 09 Jan 2002 17:48:40 +0100 |
wenzelm |
converted theory Transitive_Closure;
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| Thu, 20 Dec 2001 18:22:44 +0100 |
nipkow |
renamed rtrancl_into_rtrancl2 to converse_rtrancl_into_rtrancl
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| Sun, 09 Dec 2001 14:34:18 +0100 |
kleing |
setup [trans] rules for calculational Isar reasoning
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| Tue, 22 May 2001 15:12:11 +0200 |
berghofe |
Transitive closure is now defined via "inductive".
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| Wed, 14 Feb 2001 12:16:32 +0100 |
paulson |
a new theorem from Bryan Ford
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| Fri, 09 Feb 2001 23:48:50 +0100 |
wenzelm |
tuned;
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| Fri, 09 Feb 2001 11:40:10 +0100 |
wenzelm |
unsymbolized;
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| Mon, 29 Jan 2001 23:02:21 +0100 |
nipkow |
Moved some thms from Transitive_ClosureTr.ML to Transitive_Closure.thy
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| Fri, 26 Jan 2001 00:15:36 +0100 |
wenzelm |
Transitive_Closure turned into new-style theory;
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| Tue, 09 Jan 2001 12:11:56 +0100 |
wenzelm |
syntax (xsymbols);
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| Fri, 01 Dec 2000 19:41:09 +0100 |
wenzelm |
superscripts: syntax (latex);
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| Wed, 25 Oct 2000 18:32:02 +0200 |
wenzelm |
more "xsymbols" syntax;
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| Thu, 12 Oct 2000 18:44:35 +0200 |
nipkow |
*** empty log message ***
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