| Thu, 14 Dec 2006 19:15:16 +0100 |
huffman |
generalized type of hyperpow; removed hcpow
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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, 08 Nov 2006 23:11:13 +0100 |
wenzelm |
moved theories Parity, GCD, Binomial to Library;
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| Wed, 27 Sep 2006 07:09:19 +0200 |
huffman |
hypreal_of_nat abbreviates of_nat
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| Thu, 14 Sep 2006 21:42:21 +0200 |
huffman |
generalized types of Infinitesimal, HFinite, and HInfinite to work over nonstandard extensions of any real normed vector space
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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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| 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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| 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 00:48:50 +0200 |
huffman |
replace type hypnat with nat star
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| Tue, 06 Sep 2005 23:16:48 +0200 |
huffman |
replace type hypreal with real star
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| Wed, 27 Jul 2005 11:28:18 +0200 |
paulson |
removed the dependence on abs_mult
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| Mon, 21 Feb 2005 15:04:10 +0100 |
nipkow |
comprehensive cleanup, replacing sumr by setsum
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| Thu, 02 Dec 2004 11:42:01 +0100 |
nipkow |
Added "ALL x > y" and relatives.
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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, 01 Sep 2004 15:04:01 +0200 |
paulson |
new "respects" syntax for quotienting
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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, 29 Jul 2004 16:14:42 +0200 |
paulson |
removed some [iff] declarations from RealDef.thy, concerning inequalities
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| Thu, 24 Jun 2004 17:52:02 +0200 |
paulson |
replaced monomorphic abs definitions by abs_if
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| Mon, 15 Mar 2004 10:46:19 +0100 |
paulson |
heavy tidying
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| Mon, 08 Mar 2004 11:12:06 +0100 |
paulson |
generic theorems about exponentials; general tidying up
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| Fri, 05 Mar 2004 15:18:59 +0100 |
paulson |
Conversion of Poly to Isar script, and other tidying of HOL/Hyperreal
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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, 10 Feb 2004 12:02:11 +0100 |
paulson |
generic of_nat and of_int functions, and generalization of iszero
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| Mon, 02 Feb 2004 12:23:46 +0100 |
paulson |
Conversion of HyperNat to Isar format and its declaration as a semiring
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| Fri, 09 Jan 2004 10:46:18 +0100 |
paulson |
Defining the type class "ringpower" and deleting superseded theorems for
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| Mon, 08 Oct 2001 15:23:20 +0200 |
wenzelm |
sane numerals (stage 3): provide generic "1" on all number types;
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| Tue, 09 Jan 2001 15:32:27 +0100 |
nipkow |
*** empty log message ***
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| Fri, 05 Jan 2001 18:48:18 +0100 |
nipkow |
^^ -> ```
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| Thu, 04 Jan 2001 10:23:01 +0100 |
paulson |
more tidying, especially to remove real_of_posnat
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| Sat, 30 Dec 2000 22:03:47 +0100 |
paulson |
separation of HOL-Hyperreal from HOL-Real
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