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/* mpfr_set_default_prec, mpfr_get_default_prec -- set/get default precision
Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of the MPFR Library.
The MPFR Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at your
option) any later version.
The MPFR Library 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the MPFR Library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA. */
#include "gmp.h"
#include "gmp-impl.h"
#include "mpfr.h"
#include "mpfr-impl.h"
/* default is IEEE double precision, i.e. 53 bits */
mp_prec_t __gmpfr_default_fp_bit_precision = IEEE_DBL_MANT_DIG;
void
mpfr_set_default_prec (mp_prec_t prec)
{
MPFR_ASSERTN(prec >= MPFR_PREC_MIN && prec <= MPFR_PREC_MAX);
__gmpfr_default_fp_bit_precision = prec;
}
mp_prec_t
mpfr_get_default_prec (void)
{
return __gmpfr_default_fp_bit_precision;
}
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