| Sun, 21 Mar 2010 17:12:31 +0100 |
wenzelm |
standard headers;
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| Sun, 21 Mar 2010 16:51:37 +0100 |
wenzelm |
slightly more uniform definitions -- eliminated old-style meta-equality;
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| Mon, 08 Feb 2010 17:12:38 +0100 |
haftmann |
renamed OrderedGroup to Groups; split theory Ring_and_Field into Rings Fields
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| Fri, 13 Nov 2009 14:14:04 +0100 |
nipkow |
renamed lemmas "anti_sym" -> "antisym"
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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 18:52:41 +0200 |
nipkow |
Turned "x <= y ==> sup x y = y" (and relatives) into simp rules
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| Wed, 29 Apr 2009 14:20:26 +0200 |
haftmann |
farewell to class recpower
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| Mon, 27 Apr 2009 10:11:44 +0200 |
haftmann |
cleaned up theory power further
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| Thu, 23 Apr 2009 12:17:51 +0200 |
haftmann |
adaptions due to rearrangment of power operation
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| Fri, 20 Feb 2009 14:49:23 +0100 |
haftmann |
fixed spurious proof failure
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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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| 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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| Mon, 07 Apr 2008 15:37:30 +0200 |
haftmann |
explicit dummy instantiation for div
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| Sat, 29 Mar 2008 19:14:00 +0100 |
wenzelm |
replaced 'ML_setup' by 'ML';
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| Wed, 02 Jan 2008 15:14:02 +0100 |
haftmann |
splitted class uminus from class minus
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| Fri, 12 Oct 2007 08:20:46 +0200 |
haftmann |
class div inherits from class times
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| Wed, 13 Jun 2007 00:01:41 +0200 |
wenzelm |
tuned proofs: avoid implicit prems;
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| Fri, 11 May 2007 00:43:45 +0200 |
wenzelm |
tuned proofs;
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| Sun, 19 Nov 2006 23:48:55 +0100 |
wenzelm |
HOL-Algebra: converted legacy ML scripts;
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| Wed, 30 Aug 2006 03:19:08 +0200 |
webertj |
lin_arith_prover: splitting reverted because of performance loss
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| Wed, 02 Aug 2006 16:50:41 +0200 |
webertj |
lin_arith_prover splits certain operators (e.g. min, max, abs)
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| Fri, 01 Jul 2005 14:05:41 +0200 |
berghofe |
Removed setsubgoaler hack (thanks to strong_setsum_cong).
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| Mon, 23 May 2005 19:39:45 +0200 |
nipkow |
tuned setsum rewrites
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| Wed, 09 Mar 2005 18:44:52 +0100 |
ballarin |
First version of global registration command.
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| Tue, 01 Feb 2005 18:01:57 +0100 |
paulson |
the new subst tactic, by Lucas Dixon
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| Thu, 15 Jul 2004 13:11:34 +0200 |
nipkow |
Moved to new m<..<n syntax for set intervals.
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| Fri, 16 Apr 2004 13:52:43 +0200 |
wenzelm |
simplified ML code for setsubgoaler;
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| Wed, 30 Apr 2003 10:01:35 +0200 |
ballarin |
Greatly extended CRing. Added Module.
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