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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
/*
** -*- C -*-
**
** testSin.c
** Made by Bruno JOFRET <bruno.jofret@inria.fr>
**
** Started on Fri Dec 8 15:06:16 2006 jofret
** Last update Fri Apr 20 11:25:31 2007 jofret
**
** Copyright INRIA 2006
*/
#include "testSin.h"
void ssinsTest() {
printf(">> Float scalar\n");
printf("ssins(0) = %f\n", ssins((float) 0));
printf("ssins(PI) = %f\n", ssins(PI));
printf("ssins(PI/2) = %f\n", ssins(PI/2));
printf("ssins(PI/3) = %f\n", ssins(PI/3));
printf("ssins(PI/4) = %f\n", ssins(PI/4));
printf("ssins(PI/6) = %f\n", ssins(PI/6));
printf("ssins(-PI) = %f\n", ssins(-PI));
printf("ssins(-PI/2) = %f\n", ssins(-PI/2));
printf("ssins(-PI/3) = %f\n", ssins(-PI/3));
printf("ssins(-PI/4) = %f\n", ssins(-PI/4));
printf("ssins(-PI/6) = %f\n", ssins(-PI/6));
}
void dsinsTest() {
printf(">> Double scalar\n");
printf("dsins(0) = %e\n", dsins((double) 0));
printf("dsins(PI) = %e\n", dsins(PI));
printf("dsins(PI/2) = %e\n", dsins(PI/2));
printf("dsins(PI/3) = %e\n", dsins(PI/3));
printf("dsins(PI/4) = %e\n", dsins(PI/4));
printf("dsins(PI/6) = %e\n", dsins(PI/6));
printf("dsins(-PI) = %e\n", dsins(-PI));
printf("dsins(-PI/2) = %e\n", dsins(-PI/2));
printf("dsins(-PI/3) = %e\n", dsins(-PI/3));
printf("dsins(-PI/4) = %e\n", dsins(-PI/4));
printf("dsins(-PI/6) = %e\n", dsins(-PI/6));
}
void csinsTest(void) {
floatComplex pi_pi = FloatComplex(PI, PI);
floatComplex pi_2_pi_2 = FloatComplex(PI/2, PI/2);
floatComplex pi_2_pi_3 = FloatComplex(PI/2, PI/3);
floatComplex pi_2_pi_4 = FloatComplex(PI/2, PI/4);
floatComplex out;
printf(">> Float Complex scalar\n");
out = csins(pi_pi);
printf("csins(PI + I*PI) = %f + I * %f\n", creals(out), cimags(out));
out = csins(pi_2_pi_2);
printf("csins(PI/2 + I*PI/2) = %f + I * %f\n", creals(out), cimags(out));
out = csins(pi_2_pi_3);
printf("csins(PI/2 + I*PI/3) = %f + I * %f\n", creals(out), cimags(out));
out = csins(pi_2_pi_4);
printf("csins(PI/2 + I*PI/4) = %f + I * %f\n", creals(out), cimags(out));
}
void zsinsTest(void) {
doubleComplex pi_pi = DoubleComplex(PI, PI);
doubleComplex pi_2_pi_2 = DoubleComplex(PI/2, PI/2);
doubleComplex pi_2_pi_3 = DoubleComplex(PI/2, PI/3);
doubleComplex pi_2_pi_4 = DoubleComplex(PI/2, PI/4);
doubleComplex out;
printf(">> Double Complex scalar\n");
out = zsins(pi_pi);
printf("zsins(PI + I*PI) = %e + I * %e\n", zreals(out), zimags(out));
out = zsins(pi_2_pi_2);
printf("zsins(PI/2 + I*PI/2) = %e + I * %e\n", zreals(out), zimags(out));
out = zsins(pi_2_pi_3);
printf("zsins(PI/2 + I*PI/3) = %e + I * %e\n", zreals(out), zimags(out));
out = zsins(pi_2_pi_4);
printf("zsins(PI/2 + I*PI/4) = %e + I * %e\n", zreals(out), zimags(out));
}
void ssinaTest(void) {
float out[5];
float in[5] = {PI, PI/2, PI/3, PI/4, PI/6};
int i = 0;
printf(">> Float array\n");
ssina(in, out, 5);
for (i = 0 ; i < 5 ; ++i)
printf("ssina(array) = %f\n", out[i]);
}
void dsinaTest(void) {
double out[5];
double in[5] = {PI, PI/2, PI/3, PI/4, PI/6};
int i = 0;
printf(">> Double Array\n");
dsina(in, out, 5);
for (i = 0 ; i < 5 ; ++i)
printf("ssina(array) = %f\n", out[i]);
}
void csinaTest(void) {
floatComplex pi_pi = FloatComplex(PI, PI);
floatComplex pi_2_pi_2 = FloatComplex(PI/2, PI/2);
floatComplex pi_2_pi_3 = FloatComplex(PI/2, PI/3);
floatComplex pi_2_pi_4 = FloatComplex(PI/2, PI/4);
floatComplex in[4] = {pi_pi, pi_2_pi_2, pi_2_pi_3, pi_2_pi_4};
floatComplex out[4];
int i = 0;
csina(in, out, 4);
printf(">> Float Complex Array\n");
for (i = 0 ; i < 4 ; ++i)
printf("csina(array) = %e + I * %e\n", creals(out[i]), cimags(out[i]));
}
void zsinaTest(void) {
doubleComplex pi_pi = DoubleComplex(PI, PI);
doubleComplex pi_2_pi_2 = DoubleComplex(PI/2, PI/2);
doubleComplex pi_2_pi_3 = DoubleComplex(PI/2, PI/3);
doubleComplex pi_2_pi_4 = DoubleComplex(PI/2, PI/4);
doubleComplex in[4] = {pi_pi, pi_2_pi_2, pi_2_pi_3, pi_2_pi_4 };
doubleComplex out[4];
int i = 0;
zsina(in, out, 4);
printf(">> Double Complex Array\n");
for (i = 0 ; i < 4 ; ++i)
printf("zsina(array) = %e + I * %e\n", zreals(out[i]), zimags(out[i]));
}
int testSin() {
printf("\n>>>> Sine Tests\n");
ssinsTest();
dsinsTest();
csinsTest();
zsinsTest();
ssinaTest();
dsinaTest();
csinaTest();
zsinaTest();
return 0;
}
int main(void) {
assert(testSin() == 0);
return 0;
}
|
