flint-sys 0.9.0

Bindings to the FLINT C library
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

/*
    Copyright (C) 2011 Fredrik Johansson

    This file is part of FLINT.

    FLINT is free software: you can redistribute it and/or modify it under
    the terms of the GNU Lesser General Public License (LGPL) as published
    by the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.  See <https://www.gnu.org/licenses/>.
*/

#include "fmpz_mat.h"
#include "fmpq_mat.h"

int
fmpz_mat_solve_dixon_den(fmpz_mat_t X, fmpz_t den,
                        const fmpz_mat_t A, const fmpz_mat_t B)
{
    int success;
    fmpq_mat_t Q;

    fmpq_mat_init(Q, fmpz_mat_nrows(X), fmpz_mat_ncols(X));
    success = fmpq_mat_solve_fmpz_mat_dixon(Q, A, B);

    if (success)
        fmpq_mat_get_fmpz_mat_matwise(X, den, Q);

    fmpq_mat_clear(Q);
    return success;
}