spielwiese
Last change
on this file since b58d47 was
35eb6c,
checked in by Martin Lee <martinlee84@…>, 13 years ago
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compute norm now modular
changed handling of On (SW_RATIONAL)
changed NTL zz_p initalizations in cfModResultant.cc
git-svn-id: file:///usr/local/Singular/svn/trunk@14289 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100755
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File size:
1.3 KB
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Rev | Line | |
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[35eb6c] | 1 | /*****************************************************************************\ |
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| 2 | * Computer Algebra System SINGULAR |
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| 3 | \*****************************************************************************/ |
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[59a7ca1] | 4 | /** @file facAlgExt.h |
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| 5 | * |
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| 6 | * @author Martin Lee |
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[806c18] | 7 | * @date |
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[59a7ca1] | 8 | * |
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[1b38e5d] | 9 | * Univariate factorization over algebraic extension of Q using Trager's |
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| 10 | * algorithm |
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[59a7ca1] | 11 | * |
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| 12 | * @par Copyright: |
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| 13 | * (c) by The SINGULAR Team, see LICENSE file |
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| 14 | * |
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[806c18] | 15 | * @internal |
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[59a7ca1] | 16 | * @version \$Id$ |
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| 17 | * |
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| 18 | **/ |
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| 19 | //***************************************************************************** |
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| 20 | |
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[7d1c995] | 21 | #ifndef FAC_ALG_EXT_H |
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| 22 | #define FAC_ALG_EXT_H |
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| 23 | |
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[59a7ca1] | 24 | #include "assert.h" |
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| 25 | |
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| 26 | #include "canonicalform.h" |
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| 27 | |
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[1b38e5d] | 28 | ///factorize a univariate squarefree polynomial over algebraic extension of Q |
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| 29 | /// |
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[806c18] | 30 | /// @return @a AlgExtSqrfFactorize returns a list of factors of F |
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| 31 | CFList |
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[1b38e5d] | 32 | AlgExtSqrfFactorize (const CanonicalForm& F, ///<[in] a univariate squarefree |
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| 33 | ///< polynomial |
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| 34 | const Variable& alpha ///<[in] an algebraic variable |
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| 35 | ); |
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| 36 | |
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| 37 | /// factorize a univariate polynomial over algebraic extension of Q |
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| 38 | /// |
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[806c18] | 39 | /// @return @a AlgExtFactorize returns a list of factors of F with multiplicity |
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| 40 | CFFList |
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[1b38e5d] | 41 | AlgExtFactorize (const CanonicalForm& F, ///<[in] a univariate polynomial |
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| 42 | const Variable& alpha ///<[in] an algebraic variable |
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| 43 | ); |
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[7d1c995] | 44 | |
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| 45 | #endif |
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| 46 | |
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