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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/* mpfr_cos -- cosine of a floating-point number
Copyright (C) 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 <stdio.h>
#include "gmp.h"
#include "gmp-impl.h"
#include "mpfr.h"
#include "mpfr-impl.h"
int
mpfr_mul_z (mpfr_ptr y, mpfr_srcptr x, mpz_srcptr z,mp_rnd_t rnd_mode)
{
mpfr_t t;
int res;
mpfr_init(t);
mpfr_set_z(t,z,rnd_mode);
res=mpfr_mul(y,x,t,rnd_mode);
mpfr_clear(t);
return(res);
}
int
mpfr_div_z (mpfr_ptr y, mpfr_srcptr x, mpz_srcptr z, mp_rnd_t rnd_mode)
{
mpfr_t t;
int res;
mpfr_init(t);
mpfr_set_z(t,z,rnd_mode);
res=mpfr_div(y,x,t,rnd_mode);
mpfr_clear(t);
return(res);
}
int
mpfr_add_z (mpfr_ptr y, mpfr_srcptr x, mpz_srcptr z, mp_rnd_t rnd_mode)
{
mpfr_t t;
int res;
mpfr_init(t);
mpfr_set_z(t,z,rnd_mode);
res=mpfr_add(y,x,t,rnd_mode);
mpfr_clear(t);
return(res);
}
int
mpfr_sub_z (mpfr_ptr y, mpfr_srcptr x, mpz_srcptr z,mp_rnd_t rnd_mode)
{
mpfr_t t;
int res;
mpfr_init(t);
mpfr_set_z(t,z,rnd_mode);
res=mpfr_sub(y,x,t,rnd_mode);
mpfr_clear(t);
return(res);
}
int
mpfr_mul_q (mpfr_ptr y, mpfr_srcptr x, mpq_srcptr z,mp_rnd_t rnd_mode)
{
mpfr_t t;
int res;
mpfr_init(t);
mpfr_set_q(t,z,rnd_mode);
res=mpfr_mul(y,x,t,rnd_mode);
mpfr_clear(t);
return(res);
}
int
mpfr_div_q (mpfr_ptr y, mpfr_srcptr x, mpq_srcptr z, mp_rnd_t rnd_mode)
{
mpfr_t t;
int res;
mpfr_init(t);
mpfr_set_q(t,z,rnd_mode);
res=mpfr_div(y,x,t,rnd_mode);
mpfr_clear(t);
return(res);
}
int
mpfr_add_q (mpfr_ptr y, mpfr_srcptr x, mpq_srcptr z, mp_rnd_t rnd_mode)
{
mpfr_t t;
int res;
mpfr_init(t);
mpfr_set_q(t,z,rnd_mode);
res=mpfr_add(y,x,t,rnd_mode);
mpfr_clear(t);
return(res);
}
int
mpfr_sub_q (mpfr_ptr y, mpfr_srcptr x, mpq_srcptr z,mp_rnd_t rnd_mode)
{
mpfr_t t;
int res;
mpfr_init(t);
mpfr_set_q(t,z,rnd_mode);
res=mpfr_sub(y,x,t,rnd_mode);
mpfr_clear(t);
return(res);
}
|
