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/* mpfr_dump -- Dump a float to stdout.
THIS IS AN INTERNAL FUNCTION WITH A MUTABLE INTERFACE. IT IS NOT SAFE TO
CALL THIS FUNCTION DIRECTLY. IN FACT, IT IS ALMOST GUARANTEED THAT THIS
FUNCTION WILL CHANGE OR DISAPPEAR IN A FUTURE GNU MP RELEASE.
Copyright (C) 1993, 1994, 1995, 2000 Free Software Foundation, Inc.
This file is part of the GNU MP Library.
The GNU MP Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
The GNU MP 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 Library General Public
License for more details.
You should have received a copy of the GNU Library General Public License
along with the GNU MP 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 <stdio.h>
#include <strings.h>
#include "gmp.h"
#include "gmp-impl.h"
#include "mpfr.h"
#include "mpfr-impl.h"
void
#if __STDC__
mpfr_dump (mpfr_srcptr u, mp_rnd_t rnd_mode)
#else
mpfr_dump (u, rnd_mode)
mpfr_srcptr u;
mp_rnd_t rnd_mode;
#endif
{
mp_exp_t exp;
char *str;
if (MPFR_IS_INF(u))
{
if (MPFR_SIGN(u) == 1) printf("Inf\n"); else printf("-Inf\n");
return;
}
if (MPFR_IS_NAN(u))
{
printf("NaN\n");
return;
}
str = mpfr_get_str (NULL, &exp, 10, 0, u, rnd_mode);
if (str[0] == '-')
printf ("-0.%se%ld\n", str + 1, exp);
else
printf ("0.%se%ld\n", str, exp);
(*_mp_free_func) (str, strlen(str)+1);
}
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