/*
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 "mpoly.h"
int mpoly_monomials_overflow_test(ulong * exps, slong len, flint_bitcnt_t bits,
const mpoly_ctx_t mctx)
{
slong N, i;
N = mpoly_words_per_exp(bits, mctx);
if (bits <= FLINT_BITS)
{
ulong mask = mpoly_overflow_mask_sp(bits);
for (i = 0; i < len; i++)
if (mpoly_monomial_overflows(exps + i*N, N, mask))
return 1;
}
else
{
for (i = 0; i < len; i++)
if (mpoly_monomial_overflows_mp(exps + i*N, N, bits))
return 1;
}
return 0;
}