spielwiese
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Last change
on this file since 37f64cb was
b52d27,
checked in by Martin Lee <martinlee84@…>, 10 years ago
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chg: more docu changes
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-
Property mode set to
100644
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File size:
779 bytes
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| 1 | /* emacs edit mode for this file is -*- C++ -*- */ |
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| 2 | |
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| 3 | /** |
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| 4 | * @file singext.h |
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| 5 | * |
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| 6 | * helper functions for conversion to and from Singular |
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| 7 | **/ |
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| 8 | #ifndef INCL_SINGEXT_H |
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| 9 | #define INCL_SINGEXT_H |
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| 10 | |
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| 11 | // #include "config.h" |
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| 12 | |
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| 13 | #include "canonicalform.h" |
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| 14 | #include <factory/cf_gmp.h> |
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| 15 | |
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| 16 | #ifdef SINGULAR |
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| 17 | #include <resources/feFopen.h> |
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| 18 | #endif |
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| 19 | |
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| 20 | //TODO make these functions members of CanonicalForm? |
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| 21 | /*BEGINPUBLIC*/ |
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| 22 | |
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| 23 | void gmp_numerator ( const CanonicalForm & f, mpz_ptr result ); |
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| 24 | |
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| 25 | void gmp_denominator ( const CanonicalForm & f, mpz_ptr result ); |
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| 26 | |
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| 27 | int gf_value (const CanonicalForm & f ); |
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| 28 | |
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| 29 | CanonicalForm make_cf ( const mpz_ptr n ); |
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| 30 | |
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| 31 | CanonicalForm make_cf ( const mpz_ptr n, const mpz_ptr d, bool normalize ); |
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| 32 | |
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| 33 | CanonicalForm make_cf_from_gf ( const int z ); |
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| 34 | |
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| 35 | /*ENDPUBLIC*/ |
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| 36 | |
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| 37 | #endif /* ! INCL_SINGEXT_H */ |
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