Tue, 30 Oct 2007 12:14:24 +0100 |
haftmann |
fixed document preparation
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Tue, 30 Oct 2007 08:45:54 +0100 |
haftmann |
continued localization
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Thu, 25 Oct 2007 19:27:50 +0200 |
haftmann |
various localizations
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Thu, 25 Oct 2007 13:52:00 +0200 |
haftmann |
localized further
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Tue, 23 Oct 2007 11:48:08 +0200 |
haftmann |
partially localized
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Thu, 18 Oct 2007 09:20:58 +0200 |
haftmann |
moved lemmas to OrderedGroup.thy
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Tue, 16 Oct 2007 23:12:45 +0200 |
haftmann |
global class syntax
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Sat, 29 Sep 2007 08:58:51 +0200 |
haftmann |
proper syntax during class specification
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Sat, 01 Sep 2007 18:17:38 +0200 |
wenzelm |
linorder_neqE_ordered_idom: proper proof, avoid illegal schematic type vars;
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Sat, 01 Sep 2007 01:21:48 +0200 |
nipkow |
final(?) iteration of sgn saga.
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Thu, 30 Aug 2007 21:43:31 +0200 |
nipkow |
added constant sgn
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Fri, 24 Aug 2007 14:21:33 +0200 |
paulson |
revised blacklisting for ATP linkup
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Fri, 24 Aug 2007 14:14:18 +0200 |
haftmann |
moved class dense_linear_order to Orderings.thy
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Wed, 15 Aug 2007 12:52:56 +0200 |
paulson |
ATP blacklisting is now in theory data, attribute noatp
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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 18:42:09 +0200 |
huffman |
convert instance proofs to Isar style
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Tue, 03 Jul 2007 17:28:36 +0200 |
huffman |
rename class dom to ring_1_no_zero_divisors
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Tue, 03 Jul 2007 01:26:06 +0200 |
huffman |
instance pordered_comm_ring < pordered_ring
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Sat, 30 Jun 2007 17:30:10 +0200 |
obua |
added ordered_ring and ordered_semiring
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Mon, 25 Jun 2007 15:19:18 +0200 |
nipkow |
removed redundant lemmas
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Sun, 24 Jun 2007 21:15:55 +0200 |
nipkow |
tex problem fixed
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Sun, 24 Jun 2007 20:55:41 +0200 |
nipkow |
tuned and used field_simps
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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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Sun, 17 Jun 2007 18:47:03 +0200 |
nipkow |
tuned laws for cancellation in divisions for fields.
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Sun, 17 Jun 2007 13:39:29 +0200 |
chaieb |
added theorems nonzero_mult_divide_cancel_right' nonzero_mult_divide_cancel_left' ordered_field_no_lb ordered_field_no_ub
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Sat, 16 Jun 2007 15:01:54 +0200 |
nipkow |
The simprocs "divide_cancel_factor" and "ring_eq_cancel_factor" no
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Fri, 15 Jun 2007 15:10:32 +0200 |
nipkow |
made divide_self a simp rule
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Thu, 14 Jun 2007 18:33:31 +0200 |
wenzelm |
tuned proofs: avoid implicit prems;
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Mon, 11 Jun 2007 16:21:03 +0200 |
nipkow |
hid constant "dom"
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Thu, 24 May 2007 16:52:54 +0200 |
obua |
Squared things out.
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