| Fri, 13 Mar 2009 19:58:26 +0100 |
wenzelm |
unified type Proof.method and pervasive METHOD combinators;
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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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| Fri, 20 Feb 2009 23:46:03 +0100 |
nipkow |
Removed redundant lemmas
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| Fri, 20 Feb 2009 20:50:49 +0100 |
nipkow |
removed subsumed lemmas
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| Mon, 02 Feb 2009 13:56:22 +0100 |
haftmann |
dropped Id
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| Wed, 28 Jan 2009 16:29:16 +0100 |
nipkow |
Replaced group_ and ring_simps by algebra_simps;
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| Wed, 03 Dec 2008 21:50:36 -0800 |
huffman |
enable eq_bin_simps for simplifying equalities on numerals
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| Mon, 29 Sep 2008 12:31:59 +0200 |
haftmann |
clarified dependencies between arith tools
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| Thu, 18 Sep 2008 19:39:44 +0200 |
wenzelm |
simplified oracle interface;
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| Mon, 21 Jul 2008 13:36:59 +0200 |
chaieb |
Tuned and simplified proofs
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| Fri, 18 Jul 2008 18:25:53 +0200 |
haftmann |
moved op dvd to theory Ring_and_Field; generalized a couple of lemmas
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| Fri, 11 Jul 2008 09:02:22 +0200 |
haftmann |
separate class dvd for divisibility predicate
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| Wed, 02 Apr 2008 15:58:27 +0200 |
haftmann |
moved some code lemmas for Numerals to other theories
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| Wed, 27 Feb 2008 14:39:50 +0100 |
chaieb |
loads Tools/Qelim/qelim.ML
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| Sun, 17 Feb 2008 06:49:53 +0100 |
huffman |
New simpler representation of numerals, using Bit0 and Bit1 instead of BIT, B0, and B1
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| Sat, 16 Feb 2008 02:01:13 +0100 |
huffman |
added lemma lists {normalize,succ,pred,minus,add,mult}_bin_simps
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| Tue, 15 Jan 2008 16:19:23 +0100 |
haftmann |
joined theories IntDef, Numeral, IntArith to theory Int
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| Tue, 30 Oct 2007 08:45:54 +0100 |
haftmann |
continued localization
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| Fri, 12 Oct 2007 08:20:46 +0200 |
haftmann |
class div inherits from class times
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| Wed, 22 Aug 2007 17:13:42 +0200 |
chaieb |
tuned;
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| Tue, 31 Jul 2007 19:40:25 +0200 |
wenzelm |
proper context for cooper_tac within arith;
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| Tue, 31 Jul 2007 00:56:26 +0200 |
wenzelm |
arith method setup: proper context;
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| Thu, 19 Jul 2007 21:47:43 +0200 |
haftmann |
code lemma for of_int
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| Tue, 10 Jul 2007 09:23:11 +0200 |
haftmann |
moved lemma zdvd_period here
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| Sat, 23 Jun 2007 19:33:22 +0200 |
nipkow |
tuned and renamed group_eq_simps and ring_eq_simps
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| Thu, 21 Jun 2007 23:49:26 +0200 |
huffman |
section headings
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| Thu, 21 Jun 2007 20:48:47 +0200 |
wenzelm |
moved Presburger setup back to Presburger.thy;
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| Thu, 21 Jun 2007 15:42:14 +0200 |
wenzelm |
adapted tool setup;
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| Wed, 20 Jun 2007 17:28:55 +0200 |
huffman |
remove simp attribute from of_nat_diff, for backward compatibility with zdiff_int
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| Wed, 20 Jun 2007 05:06:56 +0200 |
huffman |
section headings
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| Sun, 17 Jun 2007 13:39:27 +0200 |
chaieb |
moved lemma all_not_ex to HOL.thy ; tuned proofs
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| Thu, 14 Jun 2007 22:59:39 +0200 |
chaieb |
Added some lemmas to default presburger simpset; tuned proofs
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| Thu, 14 Jun 2007 18:33:31 +0200 |
wenzelm |
tuned proofs: avoid implicit prems;
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| Wed, 13 Jun 2007 03:31:11 +0200 |
huffman |
removed constant int :: nat => int;
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| Tue, 12 Jun 2007 10:15:40 +0200 |
chaieb |
Method now takes theorems to be added or deleted from a simpset for simplificatio before the core method starts
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| Mon, 11 Jun 2007 11:06:00 +0200 |
chaieb |
A new and cleaned up Theory for QE. for Presburger arithmetic
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| Tue, 05 Jun 2007 16:26:06 +0200 |
wenzelm |
tuned comments;
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| Thu, 31 May 2007 18:16:52 +0200 |
wenzelm |
moved Integ files to canonical place;
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| Thu, 31 May 2007 13:00:56 +0200 |
wenzelm |
fixed title;
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| Thu, 31 May 2007 12:06:31 +0200 |
wenzelm |
moved Integ files to canonical place;
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| Thu, 26 Apr 2007 13:33:05 +0200 |
haftmann |
cleaned up code generator setup for int
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| Fri, 20 Apr 2007 11:21:42 +0200 |
haftmann |
Isar definitions are now added explicitly to code theorem table
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| Fri, 02 Mar 2007 15:43:25 +0100 |
haftmann |
tuned code theorems for ord on integers
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| Sat, 06 Jan 2007 20:47:09 +0100 |
chaieb |
A few theorems on integer divisibily.
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| Wed, 22 Nov 2006 10:20:12 +0100 |
haftmann |
dropped eq const
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| Mon, 16 Oct 2006 14:07:31 +0200 |
haftmann |
moved HOL code generator setup to Code_Generator
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| Tue, 19 Sep 2006 15:21:58 +0200 |
haftmann |
improved numeral handling for nbe
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| Wed, 06 Sep 2006 13:48:02 +0200 |
haftmann |
got rid of Numeral.bin type
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| Wed, 26 Jul 2006 19:23:04 +0200 |
webertj |
linear arithmetic splits certain operators (e.g. min, max, abs)
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| Sat, 08 Jul 2006 12:54:39 +0200 |
wenzelm |
tuned;
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| Fri, 18 Nov 2005 07:13:58 +0100 |
chaieb |
presburger method updated to deal better with mod and div, tweo lemmas added to Divides.thy
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| Thu, 22 Sep 2005 23:56:15 +0200 |
nipkow |
renamed rules to iprover
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| Wed, 14 Sep 2005 17:25:52 +0200 |
chaieb |
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
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| Thu, 14 Jul 2005 19:28:18 +0200 |
wenzelm |
improved oracle setup;
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| Fri, 17 Jun 2005 16:12:49 +0200 |
haftmann |
migrated theory headers to new format
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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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| Thu, 01 Jul 2004 12:29:53 +0200 |
paulson |
new treatment of binary numerals
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| Mon, 21 Jun 2004 10:25:57 +0200 |
kleing |
Merged in license change from Isabelle2004
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