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/*
Copyright (C) 2014 William Hart
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 "nf_elem.h"
void _nf_elem_div(nf_elem_t a, const nf_elem_t b, const nf_elem_t c, const nf_t nf)
{
nf_elem_t cinv;
nf_elem_init(cinv, nf);
_nf_elem_inv(cinv, c, nf);
_nf_elem_mul(a, b, cinv, nf);
nf_elem_clear(cinv, nf);
}
void nf_elem_div(nf_elem_t a, const nf_elem_t b, const nf_elem_t c, const nf_t nf)
{
nf_elem_t t;
if (a == b)
{
nf_elem_init(t, nf);
_nf_elem_div(t, b, c, nf);
nf_elem_swap(t, a, nf);
nf_elem_clear(t, nf);
}
else
_nf_elem_div(a, b, c, nf);
nf_elem_canonicalise(a, nf);
}