| Sun, 13 May 2007 20:05:42 +0200 |
huffman |
define roots of negative reals so that many lemmas no longer require side conditions; simplification solves more goals than previously
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| Wed, 09 May 2007 01:26:04 +0200 |
huffman |
hcomplex_of_hypreal abbreviates of_hypreal; removed redundant lemmas
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| Fri, 13 Apr 2007 01:06:12 +0200 |
huffman |
minimize imports
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| Wed, 13 Dec 2006 21:25:56 +0100 |
huffman |
added lemmas about hRe, hIm, HComplex; removed all uses of star_n
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| Wed, 13 Dec 2006 19:05:45 +0100 |
huffman |
SComplex abbreviates Standard
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| Wed, 13 Dec 2006 00:07:13 +0100 |
huffman |
generalized some lemmas; removed redundant lemmas; cleaned up some proofs
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| Fri, 17 Nov 2006 02:20:03 +0100 |
wenzelm |
more robust syntax for definition/abbreviation/notation;
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| Wed, 27 Sep 2006 03:04:35 +0200 |
huffman |
add lemma stc_unique; shorten stc proofs
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| Sun, 24 Sep 2006 01:04:44 +0200 |
huffman |
fix proof
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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 23:46:38 +0200 |
huffman |
complex_of_real abbreviates of_real::real=>complex;
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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, 30 Aug 2006 03:19:08 +0200 |
webertj |
lin_arith_prover: splitting reverted because of performance loss
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| Sun, 30 Jul 2006 05:53:10 +0200 |
webertj |
lin_arith_prover 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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| 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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| 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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| Tue, 05 Oct 2004 15:30:50 +0200 |
paulson |
new simprules for abs and for things like a/b<1
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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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| Thu, 22 Apr 2004 12:11:17 +0200 |
wenzelm |
constdefs: proper order;
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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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| Mon, 23 Feb 2004 16:35:46 +0100 |
paulson |
converted HOL/Complex/NSCA to Isar script
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| Sun, 15 Feb 2004 10:46:37 +0100 |
paulson |
Polymorphic treatment of binary arithmetic using axclasses
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| Tue, 23 Dec 2003 14:45:47 +0100 |
paulson |
tidying up hcomplex arithmetic
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| Mon, 05 May 2003 18:22:31 +0200 |
paulson |
new session Complex for the complex numbers
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