| Thu, 21 Sep 2006 16:45:53 +0200 |
huffman |
changed constants into abbreviations; shortened proofs
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| Mon, 18 Sep 2006 07:48:07 +0200 |
huffman |
replace (x + - y) with (x - y)
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| Sun, 17 Sep 2006 02:56:25 +0200 |
huffman |
removed capprox, CFinite, CInfinite, CInfinitesimal, cmonad, and cgalaxy in favor of polymorphic constants
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| Sat, 16 Sep 2006 02:40:00 +0200 |
huffman |
generalized types of many constants to work over arbitrary vector spaces;
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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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| Fri, 02 Jun 2006 23:22:29 +0200 |
wenzelm |
misc cleanup;
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| Fri, 10 Mar 2006 15:33:48 +0100 |
haftmann |
renamed HOL + - * etc. to HOL.plus HOL.minus HOL.times etc.
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| Wed, 14 Sep 2005 01:47:06 +0200 |
huffman |
removed duplicated lemmas; convert more proofs to transfer principle
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| Fri, 09 Sep 2005 19:34:22 +0200 |
huffman |
starfun, starset, and other functions on NS types are now polymorphic;
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| Wed, 07 Sep 2005 01:49:49 +0200 |
huffman |
replace type hcomplex with complex star
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| Tue, 06 Sep 2005 23:16:48 +0200 |
huffman |
replace type hypreal with real star
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| Thu, 07 Oct 2004 15:42:30 +0200 |
paulson |
simplification tweaks for better arithmetic reasoning
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| Mon, 04 Oct 2004 15:28:03 +0200 |
paulson |
revised simprules for division
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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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| Tue, 11 May 2004 20:11:08 +0200 |
obua |
changes made due to new Ring_and_Field theory
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| Mon, 15 Mar 2004 10:58:29 +0100 |
paulson |
heavy tidying
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| Thu, 04 Mar 2004 12:06:07 +0100 |
paulson |
new material from Avigad, and simplified treatment of division by 0
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| Sat, 21 Feb 2004 11:43:39 +0100 |
paulson |
conversion of Complex/CLim to Isar script
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| Mon, 05 May 2003 18:22:31 +0200 |
paulson |
new session Complex for the complex numbers
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