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/*
Copyright (C) 2017 Daniel Schultz
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 "nmod.h"
#include "fmpz.h"
#include "mpoly.h"
#include "nmod_mpoly.h"
void nmod_mpoly_set_ui(
nmod_mpoly_t A,
ulong c,
const nmod_mpoly_ctx_t ctx)
{
slong N;
N = mpoly_words_per_exp(A->bits, ctx->minfo);
if (c >= ctx->mod.n)
NMOD_RED(c, c, ctx->mod);
if (c == 0)
{
_nmod_mpoly_set_length(A, 0, ctx);
return;
}
nmod_mpoly_fit_length(A, 1, ctx);
A->coeffs[0] = c;
mpoly_monomial_zero(A->exps, N);
_nmod_mpoly_set_length(A, 1, ctx);
}
void nmod_mpoly_set_fmpz(
nmod_mpoly_t A,
const fmpz_t c,
const nmod_mpoly_ctx_t ctx)
{
nmod_mpoly_set_ui(A, fmpz_get_nmod(c, ctx->mod), ctx);
}