/*
    Copyright (C) 2021 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 2.1 of the License, or
    (at your option) any later version.  See <https://www.gnu.org/licenses/>.
*/

#include "fmpz_mod_vec.h"

void _fmpz_mod_vec_dot(
    fmpz_t d,
    const fmpz * a,
    const fmpz * b,
    slong len,
    const fmpz_mod_ctx_t ctx)
{
    fmpz_zero(d);
    for (len--; len >= 0; len--)
        fmpz_addmul(d, a + len, b + len);
    fmpz_mod_set_fmpz(d, d, ctx);
}