| Sun, 06 Jun 2021 15:49:39 +0000 |
haftmann |
moved more legacy to AFP
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| Fri, 28 May 2021 20:21:25 +0000 |
haftmann |
more lemmas
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| Fri, 28 May 2021 20:21:23 +0000 |
haftmann |
max word moved to Word_Lib in AFP
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| Wed, 12 May 2021 17:05:29 +0000 |
haftmann |
explicit type class operations for type-specific implementations
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| Tue, 06 Apr 2021 18:12:20 +0000 |
haftmann |
new lemmas
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| Sat, 19 Dec 2020 17:49:14 +0000 |
haftmann |
more precise simpset for method unat_arith
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| Sat, 05 Dec 2020 19:24:36 +0000 |
haftmann |
moved some lemmas from AFP to distribution
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| Thu, 26 Nov 2020 18:09:02 +0000 |
paulson |
Stepan Holub's stronger version of comm_append_are_replicate, and a de-applied Word.thy
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| Sun, 15 Nov 2020 10:13:03 +0000 |
haftmann |
official collection for bit projection simplifications
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| Thu, 29 Oct 2020 10:03:03 +0000 |
haftmann |
moved most material from session HOL-Word to Word_Lib in the AFP
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| Tue, 02 Mar 2010 12:26:50 +0100 |
krauss |
killed more recdefs
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| Wed, 17 Feb 2010 10:30:36 -0800 |
huffman |
fix more looping simp rules
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| Thu, 21 Jan 2010 09:27:57 +0100 |
haftmann |
merged
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| Sat, 16 Jan 2010 17:15:28 +0100 |
haftmann |
dropped some old primrecs and some constdefs
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| Sun, 10 Jan 2010 18:43:45 +0100 |
berghofe |
Adapted to changes in induct method.
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| Fri, 30 Oct 2009 13:59:50 +0100 |
haftmann |
tuned proof
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| Sat, 17 Oct 2009 14:43:18 +0200 |
wenzelm |
eliminated hard tabulators, guessing at each author's individual tab-width;
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| Mon, 31 Aug 2009 14:09:42 +0200 |
nipkow |
tuned the simp rules for Int involving insert and intervals.
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| Fri, 28 Aug 2009 19:35:49 +0200 |
nipkow |
tuned proofs
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| Wed, 22 Apr 2009 19:09:21 +0200 |
haftmann |
power operation defined generic
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| Tue, 03 Mar 2009 17:05:18 +0100 |
nipkow |
removed and renamed redundant lemmas
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| Fri, 10 Oct 2008 06:45:53 +0200 |
haftmann |
`code func` now just `code`
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| Tue, 16 Sep 2008 09:21:26 +0200 |
haftmann |
dropped superfluous code lemmas
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| Mon, 07 Jul 2008 08:47:17 +0200 |
haftmann |
absolute imports of HOL/*.thy theories
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| Thu, 26 Jun 2008 10:07:01 +0200 |
haftmann |
established Plain theory and image
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| Tue, 10 Jun 2008 15:30:56 +0200 |
haftmann |
removed some dubious code lemmas
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| Sat, 29 Mar 2008 22:55:49 +0100 |
wenzelm |
purely functional setup of claset/simpset/clasimpset;
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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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| Fri, 25 Jan 2008 14:53:52 +0100 |
haftmann |
moved definition of power on ints to theory Int
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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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| Mon, 10 Dec 2007 11:24:12 +0100 |
haftmann |
switched import from Main to List
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| Tue, 23 Oct 2007 23:27:23 +0200 |
nipkow |
went back to >0
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| Sun, 21 Oct 2007 14:53:44 +0200 |
nipkow |
Eliminated most of the neq0_conv occurrences. As a result, many
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| Sat, 20 Oct 2007 12:09:33 +0200 |
chaieb |
fixed proofs
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| Tue, 17 Jul 2007 14:38:00 +0200 |
krauss |
reverted fun->recdef, since there are problems with induction rule
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| Mon, 16 Jul 2007 21:39:56 +0200 |
krauss |
use function package
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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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| Wed, 20 Jun 2007 05:18:39 +0200 |
huffman |
change simp rules for of_nat to work like int did previously (reorient of_nat_Suc, remove of_nat_mult [simp]); preserve original variable names in legacy int theorems
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| Wed, 13 Jun 2007 18:30:16 +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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| Thu, 17 May 2007 19:49:16 +0200 |
haftmann |
tuned
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| Thu, 11 Jan 2007 16:53:12 +0100 |
paulson |
well-founded relations for the integers
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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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| 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, 27 May 2006 17:42:02 +0200 |
wenzelm |
tuned;
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| Mon, 26 Sep 2005 15:17:33 +0200 |
skalberg |
Made sure all lemmas now have names (especially so that certain of them
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| Wed, 13 Jul 2005 15:06:20 +0200 |
paulson |
generlization of some "nat" theorems
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| Fri, 17 Jun 2005 16:12:49 +0200 |
haftmann |
migrated theory headers to new format
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| Wed, 23 Mar 2005 12:09:18 +0100 |
paulson |
replaced bool by a new datatype "bit" for binary numerals
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| Wed, 02 Feb 2005 18:06:25 +0100 |
paulson |
tidying of some subst/simplesubst proofs
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| Tue, 01 Feb 2005 18:01:57 +0100 |
paulson |
the new subst tactic, by Lucas Dixon
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| Wed, 24 Nov 2004 10:32:33 +0100 |
berghofe |
Functions nat_to_bv and bv_to_nat now really operate on natural numbers.
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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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| Tue, 20 Jul 2004 14:23:09 +0200 |
paulson |
removed some obsolete proofs
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| Thu, 01 Jul 2004 12:29:53 +0200 |
paulson |
new treatment of binary numerals
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| Thu, 06 May 2004 14:14:18 +0200 |
wenzelm |
tuned document;
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| Fri, 16 Apr 2004 13:51:04 +0200 |
wenzelm |
tuned document;
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