| Fri, 07 Dec 2007 15:07:59 +0100 |
haftmann |
instantiation target rather than legacy instance
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| Tue, 06 Nov 2007 08:47:30 +0100 |
haftmann |
removed subclass edge ordered_ring < lordered_ring
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| Tue, 30 Oct 2007 08:45:54 +0100 |
haftmann |
continued localization
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| Fri, 26 Oct 2007 21:22:19 +0200 |
haftmann |
changed order of class parameters
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| Thu, 27 Sep 2007 17:55:28 +0200 |
paulson |
removal of some "ref"s from res_axioms.ML; a side-effect is that the ordering
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| Sat, 01 Sep 2007 01:21:48 +0200 |
nipkow |
final(?) iteration of sgn saga.
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| Thu, 09 Aug 2007 15:52:45 +0200 |
haftmann |
tuned
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| Fri, 20 Jul 2007 14:28:01 +0200 |
haftmann |
split class abs from class minus
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| Tue, 03 Jul 2007 20:26:08 +0200 |
wenzelm |
rename class dom to ring_1_no_zero_divisors (cf. HOL/Ring_and_Field.thy 1.84 by huffman);
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| Wed, 06 Jun 2007 20:49:04 +0200 |
huffman |
add axclass semiring_char_0 for types where of_nat is injective
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| Thu, 17 May 2007 19:49:16 +0200 |
haftmann |
tuned
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| Thu, 17 May 2007 19:29:39 +0200 |
huffman |
add classes ring_no_zero_divisors and dom
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| Thu, 10 May 2007 02:51:53 +0200 |
huffman |
new axclass ring_char_0 for rings with characteristic 0, used for of_int_eq_iff and related lemmas
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| Mon, 26 Mar 2007 14:53:01 +0200 |
haftmann |
naming tuned
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| Fri, 16 Mar 2007 21:32:08 +0100 |
haftmann |
adjusted to new lattice theory developement in Lattices.thy / FixedPoint.thy
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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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| Fri, 02 Mar 2007 15:43:15 +0100 |
haftmann |
prefix of class interpretation not mandatory any longer
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| Wed, 14 Feb 2007 10:06:12 +0100 |
haftmann |
added class "preorder"
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| Tue, 07 Nov 2006 09:33:47 +0100 |
krauss |
* Added annihilation axioms ("x * 0 = 0") to axclass semiring_0.
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| Wed, 27 Sep 2006 01:18:35 +0200 |
huffman |
more lemmas about Standard and star_of
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| Wed, 27 Sep 2006 00:54:10 +0200 |
huffman |
define new constant Standard = range star_of
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| Wed, 20 Sep 2006 00:24:24 +0200 |
wenzelm |
renamed axclass_xxxx axclasses;
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| Sat, 16 Sep 2006 18:04:14 +0200 |
huffman |
int_diff_cases moved to Integ/IntDef.thy
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| Thu, 14 Sep 2006 21:36:26 +0200 |
huffman |
add instance for class division_ring
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| Thu, 15 Sep 2005 23:46:22 +0200 |
huffman |
merged Transfer.thy and StarType.thy into StarDef.thy; renamed Ifun2_of to starfun2; cleaned up
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| Mon, 12 Sep 2005 23:14:41 +0200 |
huffman |
added theorem attributes transfer_intro, transfer_unfold, transfer_refold; simplified some proofs; some rearranging
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| Tue, 06 Sep 2005 23:11:46 +0200 |
huffman |
class instances for nonstandard types
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