| 1 | // emacs edit mode for this file is -*- C++ -*- |
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| 2 | #ifndef LIBPOLYS_POLYS_FLINTCONV_H |
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| 3 | #define LIBPOLYS_POLYS_FLINTCONV_H |
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| 4 | /**************************************** |
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| 5 | * Computer Algebra System SINGULAR * |
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| 6 | ****************************************/ |
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| 7 | /* |
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| 8 | * ABSTRACT: convert data between Singular and Flint |
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| 9 | */ |
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| 10 | /** @file flintconv.h |
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| 11 | * |
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| 12 | * This file is work in progress and currently not part of the official Singular |
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| 13 | * |
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| 14 | * @note the code is garded by the version test __FLINT_RELEASE >= 20503 (>=2.5.3) |
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| 15 | * In its current form it will never become an official part. |
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| 16 | * (conversion routines may be moved to other files/directories, etc.) |
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| 17 | * |
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| 18 | * ABSTRACT: Conversion to/from FLINT, and access to some FLINT-routines |
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| 19 | * |
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| 20 | * REQUIREMENTS: |
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| 21 | * - agreement about the interface to LLL |
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| 22 | * - FLINT providing LLL |
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| 23 | * (none of the above is currently true, but all of them is required) |
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| 24 | * |
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| 25 | **/ |
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| 26 | |
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| 27 | #ifdef HAVE_FLINT |
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| 28 | #include <flint/flint.h> |
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| 29 | |
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| 30 | #include "polys/matpol.h" |
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| 31 | #include "coeffs/bigintmat.h" |
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| 32 | #include <flint/fmpz.h> |
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| 33 | #include <flint/fmpq.h> |
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| 34 | #include <flint/fmpz_poly.h> |
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| 35 | #include <flint/fmpq_poly.h> |
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| 36 | #include <flint/fmpz_poly_mat.h> |
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| 37 | #if __FLINT_RELEASE >= 20500 |
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| 38 | #include <flint/fmpz_lll.h> |
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| 39 | #endif |
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| 40 | |
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| 41 | int convFlintISingI (fmpz_t f); |
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| 42 | void convSingIFlintI(fmpz_t f, int p); |
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| 43 | void convFlintNSingN (mpz_t z, fmpz_t f); |
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| 44 | void convSingNFlintN(fmpz_t f, mpz_t z); |
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| 45 | void convSingNFlintN(fmpz_t f, number n); |
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| 46 | void convSingNFlintN_QQ(fmpq_t f, number n); |
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| 47 | void convSingNFlintN(fmpq_t f, number n, const coeffs cf); |
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| 48 | void convSingNFlintNN(fmpq_t re, fmpq_t im, number n, const coeffs cf); |
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| 49 | number convFlintNSingN (fmpz_t f); |
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| 50 | number convFlintNSingN (fmpq_t f, const coeffs cf); |
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| 51 | number convFlintNSingN (fmpz_t f, const coeffs cf); |
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| 52 | number convFlintNSingN_QQ(fmpq_t f, const coeffs cf); |
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| 53 | void convSingPFlintP(fmpq_poly_t res, poly p, const ring r); |
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| 54 | void convSingImPFlintP(fmpq_poly_t res, poly p, const ring r); |
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| 55 | poly convFlintPSingP(fmpq_poly_t f, const ring r); |
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| 56 | |
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| 57 | bigintmat* singflint_LLL(bigintmat* A, bigintmat* T); |
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| 58 | intvec* singflint_LLL(intvec* A, intvec* T); |
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| 59 | #endif |
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| 60 | #endif |
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| 61 | // LIBPOLYS_POLYS_FLINTCONV_H |
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