/*=============================================================================

    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 William Hart
    Copyright (C) 2010 Fredrik Johansson
    Copyright (C) 2014 Abhinav Baid

******************************************************************************/

#include "mpf_vec.h"

void
_mpf_vec_norm2(mpf_t res, const mpf * vec, slong len, mp_bitcnt_t prec)
{
    slong i;
    mpf_t tmp;
    mpf_init2(tmp, prec);

    flint_mpf_set_ui(res, 0);
    for (i = 0; i < len; i++)
    {
        mpf_mul(tmp, vec + i, vec + i);
        mpf_add(res, res, tmp);
    }

    mpf_clear(tmp);
}
