| Wed, 30 May 2007 01:53:38 +0200 |
huffman |
renamed some lemmas in Complex.thy
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| Mon, 14 May 2007 18:48:24 +0200 |
huffman |
move lemmas to RealPow.thy; tuned proofs
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| Thu, 10 May 2007 03:11:03 +0200 |
huffman |
remove redundant lemmas
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| Thu, 10 May 2007 03:07:26 +0200 |
huffman |
lemmas iszero_(h)complex_number_of are no longer needed
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| Wed, 09 May 2007 18:26:40 +0200 |
huffman |
remove redundant lemmas
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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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| Tue, 08 May 2007 05:06:54 +0200 |
huffman |
remove redundant lemmas
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| Fri, 13 Apr 2007 01:06:12 +0200 |
huffman |
minimize imports
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| Sat, 16 Dec 2006 19:37:07 +0100 |
huffman |
hypreal_of_hypnat abbreviates more general of_hypnat
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| Thu, 14 Dec 2006 19:15:16 +0100 |
huffman |
generalized type of hyperpow; removed hcpow
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| Thu, 14 Dec 2006 18:10:38 +0100 |
huffman |
redefine hSuc as *f* Suc, and move to HyperNat.thy
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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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| Fri, 17 Nov 2006 02:20:03 +0100 |
wenzelm |
more robust syntax for definition/abbreviation/notation;
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| Wed, 27 Sep 2006 07:09:19 +0200 |
huffman |
hypreal_of_nat abbreviates of_nat
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| Wed, 27 Sep 2006 05:19:24 +0200 |
huffman |
convert more proofs to transfer principle
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| Sun, 17 Sep 2006 02:53:36 +0200 |
huffman |
hcmod abbreviates hnorm :: hcomplex => hypreal
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| Wed, 06 Sep 2006 13:48:02 +0200 |
haftmann |
got rid of Numeral.bin type
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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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| 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 01:49:49 +0200 |
huffman |
replace type hcomplex with complex star
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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, 15 Dec 2004 17:32:40 +0100 |
paulson |
removal of archaic Abs/Rep proofs
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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, 01 Jul 2004 12:29:53 +0200 |
paulson |
new treatment of binary numerals
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| Thu, 24 Jun 2004 17:52:02 +0200 |
paulson |
replaced monomorphic abs definitions by abs_if
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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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| Sat, 01 May 2004 22:01:57 +0200 |
wenzelm |
tuned instance statements;
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| Fri, 23 Apr 2004 11:04:07 +0200 |
paulson |
congruent2 now allows different equiv relations
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| Thu, 22 Apr 2004 12:11:17 +0200 |
wenzelm |
constdefs: proper order;
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| Thu, 22 Apr 2004 10:45:56 +0200 |
paulson |
moved Complex/NSInduct and Hyperreal/IntFloor to more appropriate
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| Mon, 15 Mar 2004 10:58:29 +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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| 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, 01 Mar 2004 13:51:21 +0100 |
paulson |
new Ring_and_Field hierarchy, eliminating redundant axioms
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| Sun, 15 Feb 2004 10:46:37 +0100 |
paulson |
Polymorphic treatment of binary arithmetic using axclasses
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| Thu, 05 Feb 2004 10:45:28 +0100 |
paulson |
tidying up, especially the Complex numbers
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| Tue, 03 Feb 2004 15:58:31 +0100 |
paulson |
further tidying of the complex numbers
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| Tue, 03 Feb 2004 11:06:36 +0100 |
paulson |
tidying of the complex numbers
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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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| Thu, 29 Jan 2004 16:51:17 +0100 |
paulson |
simplifications in the hyperreals
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| Tue, 13 Jan 2004 10:37:52 +0100 |
paulson |
types complex and hcomplex are now instances of class ringpower:
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| Tue, 06 Jan 2004 10:40:15 +0100 |
paulson |
Ring_and_Field now requires axiom add_left_imp_eq for semirings.
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| Sat, 03 Jan 2004 16:09:39 +0100 |
paulson |
Deleting more redundant theorems
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| Thu, 01 Jan 2004 21:47:07 +0100 |
paulson |
conversion of Real/PReal to Isar script;
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| Sat, 27 Dec 2003 21:02:14 +0100 |
paulson |
re-organized numeric lemmas
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| Tue, 23 Dec 2003 16:53:33 +0100 |
paulson |
converting Complex/Complex.ML to Isar
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| Tue, 23 Dec 2003 14:45:47 +0100 |
paulson |
tidying up hcomplex arithmetic
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| Tue, 23 Dec 2003 12:54:45 +0100 |
paulson |
type hcomplex is now in class field
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| Mon, 22 Dec 2003 18:29:20 +0100 |
paulson |
converted Complex/NSComplex 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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