1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/* mpfr_dump -- Dump a float to stdout.
Copyright 1999, 2001 Free Software Foundation, Inc.
(Copied from the GNU MP Library.)
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 <stdio.h>
#include <string.h>
#include "gmp.h"
#include "gmp-impl.h"
#include "mpfr.h"
#include "mpfr-impl.h"
void
mpfr_dump (mpfr_srcptr u, mp_rnd_t rnd_mode)
{
mp_exp_t exp;
char *str;
if (MPFR_IS_NAN(u))
{
printf ("@NaN@\n");
return;
}
if (MPFR_IS_INF(u))
{
if (MPFR_SIGN(u) == 1)
printf ("@Inf@\n");
else
printf ("-@Inf@\n");
return;
}
str = mpfr_get_str (NULL, &exp, 2, MPFR_PREC(u), u, rnd_mode);
if (str[0] == '-')
printf ("-0.%se%ld\n", str + 1, exp);
else
printf ("0.%se%ld\n", str, exp);
(*__gmp_free_func) (str, strlen(str) + 1);
}
|
