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

    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) 2013 Fredrik Johansson
    Copyright (C) 2013 William Hart

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

#include "e-antic/nf.h"

void nf_clear(nf_t nf)
{
    fmpq_poly_clear(nf->pol);

    if (!(nf->flag & NF_MONIC))
       fmpz_preinvn_clear(nf->pinv.qq);

    if (nf->pol->length <= NF_POWERS_CUTOFF && nf->pol->length > 3)
    {
       if (nf->flag & NF_MONIC)
          _fmpz_poly_powers_clear(nf->powers.zz->powers, nf->powers.zz->len);
       else
          _fmpq_poly_powers_clear(nf->powers.qq->powers, nf->powers.qq->len);
    }

    fmpq_poly_clear(nf->traces);
}

