be8e82b6e40e5063322892272674ffddb6f5e5b9
[libc-test] / src / math / ucb / cos.h
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37 // cosd(+-max) 
38 // cosd(tiny) is ~1.0
39 T(RN,                 0x1p-30,                  0x1p+0,          0x1p-9, INEXACT)
40 T(RN,                -0x1p-30,                  0x1p+0,          0x1p-9, INEXACT)
41 T(RN,               0x1p-1022,                  0x1p+0,          0x0p+0, INEXACT)
42 T(RN,              -0x1p-1022,                  0x1p+0,          0x0p+0, INEXACT)
43 T(RN,               0x1p-1074,                  0x1p+0,          0x0p+0, INEXACT)
44 T(RN,              -0x1p-1074,                  0x1p+0,          0x0p+0, INEXACT)
45 // cosd(+-0) is 1.0
46 T(RN,                  0x0p+0,                  0x1p+0,          0x0p+0, 0)
47 T(RN,                 -0x0p+0,                  0x1p+0,          0x0p+0, 0)
48 T(RZ,                  0x0p+0,                  0x1p+0,          0x0p+0, 0)
49 T(RZ,                 -0x0p+0,                  0x1p+0,          0x0p+0, 0)
50 T(RU,                  0x0p+0,                  0x1p+0,          0x0p+0, 0)
51 T(RU,                 -0x0p+0,                  0x1p+0,          0x0p+0, 0)
52 T(RD,                  0x0p+0,                  0x1p+0,          0x0p+0, 0)
53 T(RD,                 -0x0p+0,                  0x1p+0,          0x0p+0, 0)
54 // cosd(nan or inf) is nan
55 T(RN,                     inf,                     nan,          0x0p+0, INVALID)
56 T(RN,                    -inf,                     nan,          0x0p+0, INVALID)
57 T(RN,                     nan,                     nan,          0x0p+0, 0)
58 T(RN,                     nan,                     nan,          0x0p+0, 0)
59 T(RD,               0x1p-1074,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
60 T(RD,               0x1p-1073,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
61 T(RD,               0x1p-1024,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
62 T(RD,               0x1p-1023,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
63 T(RD, 0x1.ffffffffffffcp-1023,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
64 T(RD, 0x1.ffffffffffffep-1023,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
65 T(RD,               0x1p-1022,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
66 T(RD, 0x1.0000000000001p-1022,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
67 T(RD, 0x1.0000000000002p-1022,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
68 T(RD,               0x1p-1021,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
69 T(RD,               0x1p-1020,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
70 T(RD,                 0x1p-26,    0x1.fffffffffffffp-1,  -0x1.55554p-56, INEXACT)
71 T(RD,               0x1.8p-25,    0x1.ffffffffffff7p-1,      -0x1.bp-50, INEXACT)
72 T(RD,              -0x1p-1074,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
73 T(RD,              -0x1p-1073,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
74 T(RD,            -0x1.2p-1071,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
75 T(RD,              -0x1p-1024,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
76 T(RD,              -0x1p-1023,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
77 T(RD,-0x1.ffffffffffffcp-1023,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
78 T(RD,-0x1.ffffffffffffep-1023,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
79 T(RD,              -0x1p-1022,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
80 T(RD,-0x1.0000000000001p-1022,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
81 T(RD,-0x1.0000000000002p-1022,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
82 T(RD,-0x1.ffffffffffffbp-1022,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
83 T(RD,              -0x1p-1021,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
84 T(RD,-0x1.0000000000003p-1021,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
85 T(RD,              -0x1p-1020,    0x1.fffffffffffffp-1,         -0x1p+0, INEXACT)
86 T(RD,                -0x1p-26,    0x1.fffffffffffffp-1,  -0x1.55554p-56, INEXACT)
87 T(RD,              -0x1.8p-25,    0x1.ffffffffffff7p-1,      -0x1.bp-50, INEXACT)
88 T(RD,                     nan,                     nan,          0x0p+0, 0)
89 T(RD,                     inf,                     nan,          0x0p+0, INVALID)
90 T(RD,                     nan,                     nan,          0x0p+0, 0)
91 T(RD,                    -inf,                     nan,          0x0p+0, INVALID)
92 T(RD,                 0x1p-27,    0x1.fffffffffffffp-1,  -0x1.800002p-1, INEXACT)
93 T(RD,                -0x1p-27,    0x1.fffffffffffffp-1,  -0x1.800002p-1, INEXACT)
94 T(RN,               0x1p-1073,                  0x1p+0,          0x0p+0, INEXACT)
95 T(RN,             0x1.2p-1071,                  0x1p+0,          0x0p+0, INEXACT)
96 T(RN,               0x1p-1024,                  0x1p+0,          0x0p+0, INEXACT)
97 T(RN,               0x1p-1023,                  0x1p+0,          0x0p+0, INEXACT)
98 T(RN, 0x1.ffffffffffffcp-1023,                  0x1p+0,          0x0p+0, INEXACT)
99 T(RN, 0x1.ffffffffffffep-1023,                  0x1p+0,          0x0p+0, INEXACT)
100 T(RN, 0x1.0000000000001p-1022,                  0x1p+0,          0x0p+0, INEXACT)
101 T(RN, 0x1.0000000000002p-1022,                  0x1p+0,          0x0p+0, INEXACT)
102 T(RN, 0x1.ffffffffffffbp-1022,                  0x1p+0,          0x0p+0, INEXACT)
103 T(RN,               0x1p-1021,                  0x1p+0,          0x0p+0, INEXACT)
104 T(RN, 0x1.0000000000003p-1021,                  0x1p+0,          0x0p+0, INEXACT)
105 T(RN,               0x1p-1020,                  0x1p+0,          0x0p+0, INEXACT)
106 T(RN,                 0x1p-27,                  0x1p+0,          0x1p-3, INEXACT)
107 T(RN,                 0x1p-26,    0x1.fffffffffffffp-1,  -0x1.55556p-56, INEXACT)
108 T(RN,               0x1.8p-25,    0x1.ffffffffffff7p-1,      -0x1.bp-50, INEXACT)
109 T(RN,              -0x1p-1073,                  0x1p+0,          0x0p+0, INEXACT)
110 T(RN,            -0x1.2p-1071,                  0x1p+0,          0x0p+0, INEXACT)
111 T(RN,              -0x1p-1024,                  0x1p+0,          0x0p+0, INEXACT)
112 T(RN,              -0x1p-1023,                  0x1p+0,          0x0p+0, INEXACT)
113 T(RN,-0x1.ffffffffffffcp-1023,                  0x1p+0,          0x0p+0, INEXACT)
114 T(RN,-0x1.ffffffffffffep-1023,                  0x1p+0,          0x0p+0, INEXACT)
115 T(RN,-0x1.0000000000001p-1022,                  0x1p+0,          0x0p+0, INEXACT)
116 T(RN,-0x1.0000000000002p-1022,                  0x1p+0,          0x0p+0, INEXACT)
117 T(RN,-0x1.ffffffffffffbp-1022,                  0x1p+0,          0x0p+0, INEXACT)
118 T(RN,              -0x1p-1021,                  0x1p+0,          0x0p+0, INEXACT)
119 T(RN,-0x1.0000000000003p-1021,                  0x1p+0,          0x0p+0, INEXACT)
120 T(RN,              -0x1p-1020,                  0x1p+0,          0x0p+0, INEXACT)
121 T(RN,                -0x1p-27,                  0x1p+0,          0x1p-3, INEXACT)
122 T(RN,                -0x1p-26,    0x1.fffffffffffffp-1,  -0x1.55556p-56, INEXACT)
123 T(RN,              -0x1.8p-25,    0x1.ffffffffffff7p-1,      -0x1.bp-50, INEXACT)
124 T(RU,               0x1p-1074,                  0x1p+0,          0x0p+0, INEXACT)
125 T(RU,               0x1p-1073,                  0x1p+0,          0x0p+0, INEXACT)
126 T(RU,             0x1.2p-1071,                  0x1p+0,          0x0p+0, INEXACT)
127 T(RU,               0x1p-1024,                  0x1p+0,          0x0p+0, INEXACT)
128 T(RU,               0x1p-1023,                  0x1p+0,          0x0p+0, INEXACT)
129 T(RU, 0x1.ffffffffffffcp-1023,                  0x1p+0,          0x0p+0, INEXACT)
130 T(RU, 0x1.ffffffffffffep-1023,                  0x1p+0,          0x0p+0, INEXACT)
131 T(RU,               0x1p-1022,                  0x1p+0,          0x0p+0, INEXACT)
132 T(RU, 0x1.0000000000001p-1022,                  0x1p+0,          0x0p+0, INEXACT)
133 T(RU, 0x1.0000000000002p-1022,                  0x1p+0,          0x0p+0, INEXACT)
134 T(RU, 0x1.ffffffffffffbp-1022,                  0x1p+0,          0x0p+0, INEXACT)
135 T(RU,               0x1p-1021,                  0x1p+0,          0x0p+0, INEXACT)
136 T(RU, 0x1.0000000000003p-1021,                  0x1p+0,          0x0p+0, INEXACT)
137 T(RU,               0x1p-1020,                  0x1p+0,          0x0p+0, INEXACT)
138 T(RU,                 0x1p-27,                  0x1p+0,          0x1p-3, INEXACT)
139 T(RU,                 0x1p-26,                  0x1p+0,          0x1p-1, INEXACT)
140 T(RU,               0x1.8p-25,    0x1.ffffffffffff8p-1,          0x1p+0, INEXACT)
141 T(RU,              -0x1p-1074,                  0x1p+0,          0x0p+0, INEXACT)
142 T(RU,              -0x1p-1073,                  0x1p+0,          0x0p+0, INEXACT)
143 T(RU,              -0x1p-1024,                  0x1p+0,          0x0p+0, INEXACT)
144 T(RU,              -0x1p-1023,                  0x1p+0,          0x0p+0, INEXACT)
145 T(RU,-0x1.ffffffffffffcp-1023,                  0x1p+0,          0x0p+0, INEXACT)
146 T(RU,-0x1.ffffffffffffep-1023,                  0x1p+0,          0x0p+0, INEXACT)
147 T(RU,              -0x1p-1022,                  0x1p+0,          0x0p+0, INEXACT)
148 T(RU,-0x1.0000000000001p-1022,                  0x1p+0,          0x0p+0, INEXACT)
149 T(RU,-0x1.0000000000002p-1022,                  0x1p+0,          0x0p+0, INEXACT)
150 T(RU,              -0x1p-1021,                  0x1p+0,          0x0p+0, INEXACT)
151 T(RU,              -0x1p-1020,                  0x1p+0,          0x0p+0, INEXACT)
152 T(RU,                -0x1p-27,                  0x1p+0,          0x1p-3, INEXACT)
153 T(RU,                -0x1p-26,                  0x1p+0,          0x1p-1, INEXACT)
154 T(RU,              -0x1.8p-25,    0x1.ffffffffffff8p-1,          0x1p+0, INEXACT)
155 T(RU,                     nan,                     nan,          0x0p+0, 0)
156 T(RU,                     nan,                     nan,          0x0p+0, 0)
157 T(RU,                     inf,                     nan,          0x0p+0, INVALID)
158 T(RU,                    -inf,                     nan,          0x0p+0, INVALID)
159 T(RZ,               0x1p-1074,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
160 T(RZ,               0x1p-1073,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
161 T(RZ,               0x1p-1024,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
162 T(RZ,               0x1p-1023,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
163 T(RZ, 0x1.ffffffffffffcp-1023,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
164 T(RZ, 0x1.ffffffffffffep-1023,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
165 T(RZ,               0x1p-1022,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
166 T(RZ, 0x1.0000000000001p-1022,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
167 T(RZ, 0x1.0000000000002p-1022,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
168 T(RZ,               0x1p-1021,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
169 T(RZ,               0x1p-1020,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
170 T(RZ,                 0x1p-26,    0x1.fffffffffffffp-1,  -0x1.55554p-56, INEXACT)
171 T(RZ,               0x1.8p-25,    0x1.ffffffffffff7p-1, -0x1.affffep-50, INEXACT)
172 T(RZ,              -0x1p-1074,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
173 T(RZ,              -0x1p-1073,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
174 T(RZ,              -0x1p-1024,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
175 T(RZ,              -0x1p-1023,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
176 T(RZ,-0x1.ffffffffffffcp-1023,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
177 T(RZ,-0x1.ffffffffffffep-1023,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
178 T(RZ,              -0x1p-1022,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
179 T(RZ,-0x1.0000000000001p-1022,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
180 T(RZ,-0x1.0000000000002p-1022,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
181 T(RZ,              -0x1p-1021,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
182 T(RZ,              -0x1p-1020,    0x1.fffffffffffffp-1,  -0x1.fffffep-1, INEXACT)
183 T(RZ,                -0x1p-26,    0x1.fffffffffffffp-1,  -0x1.55554p-56, INEXACT)
184 T(RZ,              -0x1.8p-25,    0x1.ffffffffffff7p-1, -0x1.affffep-50, INEXACT)
185 T(RZ,                     nan,                     nan,          0x0p+0, 0)
186 T(RZ,                     nan,                     nan,          0x0p+0, 0)
187 T(RZ,                     inf,                     nan,          0x0p+0, INVALID)
188 T(RZ,                    -inf,                     nan,          0x0p+0, INVALID)
189 T(RZ,                 0x1p-27,    0x1.fffffffffffffp-1,       -0x1.8p-1, INEXACT)
190 T(RZ,                -0x1p-27,    0x1.fffffffffffffp-1,       -0x1.8p-1, INEXACT)