pqc/external/flint-2.4.3/fmpq_poly/evaluate_mpq.c

47 lines
1.5 KiB
C

/*=============================================================================
This file is part of FLINT.
FLINT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
FLINT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FLINT; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
=============================================================================*/
/******************************************************************************
Copyright (C) 2010 Sebastian Pancratz
Copyright (C) 2011 Fredrik Johansson
******************************************************************************/
#include <gmp.h>
#include "flint.h"
#include "fmpz.h"
#include "fmpz_poly.h"
#include "fmpq_poly.h"
#include "fmpq.h"
void
fmpq_poly_evaluate_mpq(mpq_t res, const fmpq_poly_t poly, const mpq_t a)
{
fmpq_t r, b;
fmpq_init(r);
fmpq_init(b);
fmpq_set_mpq(b, a);
fmpq_poly_evaluate_fmpq(r, poly, b);
fmpq_get_mpq(res, r);
fmpq_clear(r);
fmpq_clear(b);
}