more pow(0,-inf) fixes
[libc-test] / src / math / ucb / asin.h
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37 // asind(+-1) is +-pi/2
38 T(RN,                  0x1p+0,    0x1.921fb54442d18p+0,  -0x1.1a6264p-2, INEXACT)
39 T(RN,                 -0x1p+0,   -0x1.921fb54442d18p+0,   0x1.1a6264p-2, INEXACT)
40 // asind(+-(1 - tiny)) :=: +-(pi/2-sqrt(2*tiny))
41 T(RN,    0x1.fffffffffffffp-1,    0x1.921fb50442d18p+0,  -0x1.1a6264p-2, INEXACT)
42 T(RN,   -0x1.fffffffffffffp-1,   -0x1.921fb50442d18p+0,   0x1.1a6264p-2, INEXACT)
43 T(RZ,    0x1.fffffffffffffp-1,    0x1.921fb50442d18p+0,  -0x1.1a6264p-2, INEXACT)
44 T(RZ,   -0x1.fffffffffffffp-1,   -0x1.921fb50442d18p+0,   0x1.1a6264p-2, INEXACT)
45 T(RU,    0x1.fffffffffffffp-1,    0x1.921fb50442d19p+0,   0x1.72cecep-1, INEXACT)
46 T(RU,   -0x1.fffffffffffffp-1,   -0x1.921fb50442d18p+0,   0x1.1a6264p-2, INEXACT)
47 T(RD,    0x1.fffffffffffffp-1,    0x1.921fb50442d18p+0,  -0x1.1a6264p-2, INEXACT)
48 T(RD,   -0x1.fffffffffffffp-1,   -0x1.921fb50442d19p+0,  -0x1.72cecep-1, INEXACT)
49 // asind(tiny) is tiny (only in nearest mode)
50 T(RN,                 0x1p-30,                 0x1p-30, -0x1.555556p-11, INEXACT)
51 T(RN,                -0x1p-30,                -0x1p-30,  0x1.555556p-11, INEXACT)
52 T(RN,               0x1p-1022,               0x1p-1022,          0x0p+0, INEXACT)
53 T(RN,              -0x1p-1022,              -0x1p-1022,          0x0p+0, INEXACT)
54 // asind(+-0) is +-0
55 T(RN,                  0x0p+0,                  0x0p+0,          0x0p+0, 0)
56 T(RN,                 -0x0p+0,                 -0x0p+0,          0x0p+0, 0)
57 T(RZ,                  0x0p+0,                  0x0p+0,          0x0p+0, 0)
58 T(RZ,                 -0x0p+0,                 -0x0p+0,          0x0p+0, 0)
59 T(RU,                  0x0p+0,                  0x0p+0,          0x0p+0, 0)
60 T(RU,                 -0x0p+0,                 -0x0p+0,          0x0p+0, 0)
61 T(RD,                  0x0p+0,                  0x0p+0,          0x0p+0, 0)
62 T(RD,                 -0x0p+0,                 -0x0p+0,          0x0p+0, 0)
63 // random arguments between -1 and 1
64 T(RN,   -0x1.13284b2b5006dp-2,   -0x1.1694c32f76fb4p-2,   0x1.5696f2p-5, INEXACT)
65 T(RN,    0x1.6ca8dfb825911p-1,    0x1.95d813a6096cbp-1,   0x1.78f10cp-2, INEXACT)
66 T(RN,    0x1.c2ca609de7505p-1,     0x1.13a9e309847cp+0,   -0x1.36acdp-2, INEXACT)
67 T(RN,   -0x1.55f11fba96889p-1,   -0x1.7670071abc478p-1,  -0x1.8f1eb2p-3, INEXACT)
68 T(RN,   -0x1.15679e27084ddp-2,   -0x1.18ea3e9808b2fp-2,  -0x1.e6126ap-2, INEXACT)
69 T(RN,   -0x1.41e131b093c41p-5,   -0x1.41f6695577251p-5,     0x1.d176p-2, INEXACT)
70 T(RN,    0x1.281b0d18455f5p-1,    0x1.3bbdb8b39a78fp-1,  -0x1.c9fc3ep-5, INEXACT)
71 T(RN,    0x1.b5ce34a51b239p-1,    0x1.0695ba906e921p+0,   0x1.c52b98p-2, INEXACT)
72 T(RN,   -0x1.583481079de4dp-3,   -0x1.59d8b525cfa06p-3,   0x1.16bff4p-3, INEXACT)
73 T(RN,   -0x1.ea8223103b871p-1,   -0x1.47aff79a824b2p+0,  -0x1.511752p-2, INEXACT)
74 // exception cases
75 T(RN,    0x1.0000000000001p+0,                     nan,          0x0p+0, INVALID)
76 T(RZ,    0x1.0000000000001p+0,                     nan,          0x0p+0, INVALID)
77 T(RU,    0x1.0000000000001p+0,                     nan,          0x0p+0, INVALID)
78 T(RD,    0x1.0000000000001p+0,                     nan,          0x0p+0, INVALID)
79 T(RN,   -0x1.0000000000001p+0,                     nan,          0x0p+0, INVALID)
80 T(RN,                  0x1p+1,                     nan,          0x0p+0, INVALID)
81 T(RN,   0x1.0000000000001p+16,                     nan,          0x0p+0, INVALID)
82 T(RN,  -0x1.fffffffffffffp+16,                     nan,          0x0p+0, INVALID)
83 T(RN,                     nan,                     nan,          0x0p+0, 0)
84 T(RN,                     nan,                     nan,          0x0p+0, 0)
85 T(RZ,                     nan,                     nan,          0x0p+0, 0)
86 T(RU,                     nan,                     nan,          0x0p+0, 0)
87 T(RD,                     nan,                     nan,          0x0p+0, 0)
88 T(RZ,                     nan,                     nan,          0x0p+0, 0)
89 T(RU,                     nan,                     nan,          0x0p+0, 0)
90 T(RD,                     nan,                     nan,          0x0p+0, 0)
91 T(RD, 0x1.0000000000001p-1022, 0x1.0000000000001p-1022,          0x0p+0, INEXACT)
92 T(RD, 0x1.0000000000002p-1022, 0x1.0000000000002p-1022,          0x0p+0, INEXACT)
93 T(RD,               0x1p-1021,               0x1p-1021,          0x0p+0, INEXACT)
94 T(RD,               0x1p-1020,               0x1p-1020,          0x0p+0, INEXACT)
95 T(RD,-0x1.0000000000001p-1022,-0x1.0000000000002p-1022,         -0x1p+0, INEXACT)
96 T(RD,-0x1.0000000000002p-1022,-0x1.0000000000003p-1022,         -0x1p+0, INEXACT)
97 T(RD,              -0x1p-1021,-0x1.0000000000001p-1021,         -0x1p+0, INEXACT)
98 T(RD,              -0x1p-1020,-0x1.0000000000001p-1020,         -0x1p+0, INEXACT)
99 T(RD,               0x1p-1074,               0x1p-1074,          0x0p+0, INEXACT|UNDERFLOW)
100 T(RD,               0x1p-1073,               0x1p-1073,          0x0p+0, INEXACT|UNDERFLOW)
101 T(RD,               0x1p-1024,               0x1p-1024,          0x0p+0, INEXACT|UNDERFLOW)
102 T(RD,               0x1p-1023,               0x1p-1023,          0x0p+0, INEXACT|UNDERFLOW)
103 T(RD, 0x1.ffffffffffffcp-1023, 0x1.ffffffffffffcp-1023,          0x0p+0, INEXACT|UNDERFLOW)
104 T(RD, 0x1.ffffffffffffep-1023, 0x1.ffffffffffffep-1023,          0x0p+0, INEXACT|UNDERFLOW)
105 T(RD,               0x1p-1022,               0x1p-1022,          0x0p+0, INEXACT)
106 T(RD,              -0x1p-1074,              -0x1p-1073,         -0x1p+0, INEXACT|UNDERFLOW)
107 T(RD,              -0x1p-1073,            -0x1.8p-1073,         -0x1p+0, INEXACT|UNDERFLOW)
108 T(RD,              -0x1p-1024,-0x1.0000000000004p-1024,         -0x1p+0, INEXACT|UNDERFLOW)
109 T(RD,              -0x1p-1023,-0x1.0000000000002p-1023,         -0x1p+0, INEXACT|UNDERFLOW)
110 T(RD,-0x1.ffffffffffffcp-1023,-0x1.ffffffffffffep-1023,         -0x1p+0, INEXACT|UNDERFLOW)
111 T(RD,-0x1.ffffffffffffep-1023,              -0x1p-1022,         -0x1p+0, INEXACT|UNDERFLOW)
112 T(RD,              -0x1p-1022,-0x1.0000000000001p-1022,         -0x1p+0, INEXACT)
113 T(RD,    0x1.0000000000002p+0,                     nan,          0x0p+0, INVALID)
114 T(RD,                  0x1p+1,                     nan,          0x0p+0, INVALID)
115 T(RD,                  0x1p+2,                     nan,          0x0p+0, INVALID)
116 T(RD,               0x1p+1022,                     nan,          0x0p+0, INVALID)
117 T(RD,               0x1p+1023,                     nan,          0x0p+0, INVALID)
118 T(RD, 0x1.ffffffffffffep+1023,                     nan,          0x0p+0, INVALID)
119 T(RD, 0x1.fffffffffffffp+1023,                     nan,          0x0p+0, INVALID)
120 T(RD,                     inf,                     nan,          0x0p+0, INVALID)
121 T(RD,   -0x1.0000000000001p+0,                     nan,          0x0p+0, INVALID)
122 T(RD,   -0x1.0000000000002p+0,                     nan,          0x0p+0, INVALID)
123 T(RD,                 -0x1p+1,                     nan,          0x0p+0, INVALID)
124 T(RD,                 -0x1p+2,                     nan,          0x0p+0, INVALID)
125 T(RD,              -0x1p+1022,                     nan,          0x0p+0, INVALID)
126 T(RD,              -0x1p+1023,                     nan,          0x0p+0, INVALID)
127 T(RD,-0x1.ffffffffffffep+1023,                     nan,          0x0p+0, INVALID)
128 T(RD,-0x1.fffffffffffffp+1023,                     nan,          0x0p+0, INVALID)
129 T(RD,                    -inf,                     nan,          0x0p+0, INVALID)
130 T(RN, 0x1.0000000000001p-1022, 0x1.0000000000001p-1022,          0x0p+0, INEXACT)
131 T(RN, 0x1.0000000000002p-1022, 0x1.0000000000002p-1022,          0x0p+0, INEXACT)
132 T(RN,               0x1p-1021,               0x1p-1021,          0x0p+0, INEXACT)
133 T(RN,               0x1p-1020,               0x1p-1020,          0x0p+0, INEXACT)
134 T(RN,-0x1.0000000000001p-1022,-0x1.0000000000001p-1022,          0x0p+0, INEXACT)
135 T(RN,-0x1.0000000000002p-1022,-0x1.0000000000002p-1022,          0x0p+0, INEXACT)
136 T(RN,              -0x1p-1021,              -0x1p-1021,          0x0p+0, INEXACT)
137 T(RN,              -0x1p-1020,              -0x1p-1020,          0x0p+0, INEXACT)
138 T(RN,               0x1p-1074,               0x1p-1074,          0x0p+0, INEXACT|UNDERFLOW)
139 T(RN,               0x1p-1073,               0x1p-1073,          0x0p+0, INEXACT|UNDERFLOW)
140 T(RN,               0x1p-1024,               0x1p-1024,          0x0p+0, INEXACT|UNDERFLOW)
141 T(RN,               0x1p-1023,               0x1p-1023,          0x0p+0, INEXACT|UNDERFLOW)
142 T(RN, 0x1.ffffffffffffcp-1023, 0x1.ffffffffffffcp-1023,          0x0p+0, INEXACT|UNDERFLOW)
143 T(RN, 0x1.ffffffffffffep-1023, 0x1.ffffffffffffep-1023,          0x0p+0, INEXACT|UNDERFLOW)
144 T(RN,              -0x1p-1074,              -0x1p-1074,          0x0p+0, INEXACT|UNDERFLOW)
145 T(RN,              -0x1p-1073,              -0x1p-1073,          0x0p+0, INEXACT|UNDERFLOW)
146 T(RN,              -0x1p-1024,              -0x1p-1024,          0x0p+0, INEXACT|UNDERFLOW)
147 T(RN,              -0x1p-1023,              -0x1p-1023,          0x0p+0, INEXACT|UNDERFLOW)
148 T(RN,-0x1.ffffffffffffcp-1023,-0x1.ffffffffffffcp-1023,          0x0p+0, INEXACT|UNDERFLOW)
149 T(RN,-0x1.ffffffffffffep-1023,-0x1.ffffffffffffep-1023,          0x0p+0, INEXACT|UNDERFLOW)
150 T(RN,    0x1.0000000000002p+0,                     nan,          0x0p+0, INVALID)
151 T(RN,                  0x1p+2,                     nan,          0x0p+0, INVALID)
152 T(RN,               0x1p+1022,                     nan,          0x0p+0, INVALID)
153 T(RN,               0x1p+1023,                     nan,          0x0p+0, INVALID)
154 T(RN, 0x1.ffffffffffffep+1023,                     nan,          0x0p+0, INVALID)
155 T(RN, 0x1.fffffffffffffp+1023,                     nan,          0x0p+0, INVALID)
156 T(RN,                     inf,                     nan,          0x0p+0, INVALID)
157 T(RN,   -0x1.0000000000002p+0,                     nan,          0x0p+0, INVALID)
158 T(RN,                 -0x1p+1,                     nan,          0x0p+0, INVALID)
159 T(RN,                 -0x1p+2,                     nan,          0x0p+0, INVALID)
160 T(RN,              -0x1p+1022,                     nan,          0x0p+0, INVALID)
161 T(RN,              -0x1p+1023,                     nan,          0x0p+0, INVALID)
162 T(RN,-0x1.ffffffffffffep+1023,                     nan,          0x0p+0, INVALID)
163 T(RN,-0x1.fffffffffffffp+1023,                     nan,          0x0p+0, INVALID)
164 T(RN,                    -inf,                     nan,          0x0p+0, INVALID)
165 T(RU, 0x1.0000000000001p-1022, 0x1.0000000000002p-1022,          0x1p+0, INEXACT)
166 T(RU, 0x1.0000000000002p-1022, 0x1.0000000000003p-1022,          0x1p+0, INEXACT)
167 T(RU,               0x1p-1021, 0x1.0000000000001p-1021,          0x1p+0, INEXACT)
168 T(RU,               0x1p-1020, 0x1.0000000000001p-1020,          0x1p+0, INEXACT)
169 T(RU,-0x1.0000000000001p-1022,-0x1.0000000000001p-1022,          0x0p+0, INEXACT)
170 T(RU,-0x1.0000000000002p-1022,-0x1.0000000000002p-1022,          0x0p+0, INEXACT)
171 T(RU,              -0x1p-1021,              -0x1p-1021,          0x0p+0, INEXACT)
172 T(RU,              -0x1p-1020,              -0x1p-1020,          0x0p+0, INEXACT)
173 T(RU,               0x1p-1074,               0x1p-1073,          0x1p+0, INEXACT|UNDERFLOW)
174 T(RU,               0x1p-1073,             0x1.8p-1073,          0x1p+0, INEXACT|UNDERFLOW)
175 T(RU,               0x1p-1024, 0x1.0000000000004p-1024,          0x1p+0, INEXACT|UNDERFLOW)
176 T(RU,               0x1p-1023, 0x1.0000000000002p-1023,          0x1p+0, INEXACT|UNDERFLOW)
177 T(RU, 0x1.ffffffffffffcp-1023, 0x1.ffffffffffffep-1023,          0x1p+0, INEXACT|UNDERFLOW)
178 T(RU, 0x1.ffffffffffffep-1023,               0x1p-1022,          0x1p+0, INEXACT|UNDERFLOW)
179 T(RU,               0x1p-1022, 0x1.0000000000001p-1022,          0x1p+0, INEXACT)
180 T(RU,              -0x1p-1074,              -0x1p-1074,          0x0p+0, INEXACT|UNDERFLOW)
181 T(RU,              -0x1p-1073,              -0x1p-1073,          0x0p+0, INEXACT|UNDERFLOW)
182 T(RU,              -0x1p-1024,              -0x1p-1024,          0x0p+0, INEXACT|UNDERFLOW)
183 T(RU,              -0x1p-1023,              -0x1p-1023,          0x0p+0, INEXACT|UNDERFLOW)
184 T(RU,-0x1.ffffffffffffcp-1023,-0x1.ffffffffffffcp-1023,          0x0p+0, INEXACT|UNDERFLOW)
185 T(RU,-0x1.ffffffffffffep-1023,-0x1.ffffffffffffep-1023,          0x0p+0, INEXACT|UNDERFLOW)
186 T(RU,              -0x1p-1022,              -0x1p-1022,          0x0p+0, INEXACT)
187 T(RU,    0x1.0000000000002p+0,                     nan,          0x0p+0, INVALID)
188 T(RU,                  0x1p+1,                     nan,          0x0p+0, INVALID)
189 T(RU,                  0x1p+2,                     nan,          0x0p+0, INVALID)
190 T(RU,               0x1p+1022,                     nan,          0x0p+0, INVALID)
191 T(RU,               0x1p+1023,                     nan,          0x0p+0, INVALID)
192 T(RU, 0x1.ffffffffffffep+1023,                     nan,          0x0p+0, INVALID)
193 T(RU, 0x1.fffffffffffffp+1023,                     nan,          0x0p+0, INVALID)
194 T(RU,                     inf,                     nan,          0x0p+0, INVALID)
195 T(RU,   -0x1.0000000000001p+0,                     nan,          0x0p+0, INVALID)
196 T(RU,   -0x1.0000000000002p+0,                     nan,          0x0p+0, INVALID)
197 T(RU,                 -0x1p+1,                     nan,          0x0p+0, INVALID)
198 T(RU,                 -0x1p+2,                     nan,          0x0p+0, INVALID)
199 T(RU,              -0x1p+1022,                     nan,          0x0p+0, INVALID)
200 T(RU,              -0x1p+1023,                     nan,          0x0p+0, INVALID)
201 T(RU,-0x1.ffffffffffffep+1023,                     nan,          0x0p+0, INVALID)
202 T(RU,-0x1.fffffffffffffp+1023,                     nan,          0x0p+0, INVALID)
203 T(RU,                    -inf,                     nan,          0x0p+0, INVALID)
204 T(RZ, 0x1.0000000000001p-1022, 0x1.0000000000001p-1022,          0x0p+0, INEXACT)
205 T(RZ, 0x1.0000000000002p-1022, 0x1.0000000000002p-1022,          0x0p+0, INEXACT)
206 T(RZ,               0x1p-1021,               0x1p-1021,          0x0p+0, INEXACT)
207 T(RZ,               0x1p-1020,               0x1p-1020,          0x0p+0, INEXACT)
208 T(RZ,-0x1.0000000000001p-1022,-0x1.0000000000001p-1022,          0x0p+0, INEXACT)
209 T(RZ,-0x1.0000000000002p-1022,-0x1.0000000000002p-1022,          0x0p+0, INEXACT)
210 T(RZ,              -0x1p-1021,              -0x1p-1021,          0x0p+0, INEXACT)
211 T(RZ,              -0x1p-1020,              -0x1p-1020,          0x0p+0, INEXACT)
212 T(RZ,               0x1p-1074,               0x1p-1074,          0x0p+0, INEXACT|UNDERFLOW)
213 T(RZ,               0x1p-1073,               0x1p-1073,          0x0p+0, INEXACT|UNDERFLOW)
214 T(RZ,               0x1p-1024,               0x1p-1024,          0x0p+0, INEXACT|UNDERFLOW)
215 T(RZ,               0x1p-1023,               0x1p-1023,          0x0p+0, INEXACT|UNDERFLOW)
216 T(RZ, 0x1.ffffffffffffcp-1023, 0x1.ffffffffffffcp-1023,          0x0p+0, INEXACT|UNDERFLOW)
217 T(RZ, 0x1.ffffffffffffep-1023, 0x1.ffffffffffffep-1023,          0x0p+0, INEXACT|UNDERFLOW)
218 T(RZ,               0x1p-1022,               0x1p-1022,          0x0p+0, INEXACT)
219 T(RZ,              -0x1p-1074,              -0x1p-1074,          0x0p+0, INEXACT|UNDERFLOW)
220 T(RZ,              -0x1p-1073,              -0x1p-1073,          0x0p+0, INEXACT|UNDERFLOW)
221 T(RZ,              -0x1p-1024,              -0x1p-1024,          0x0p+0, INEXACT|UNDERFLOW)
222 T(RZ,              -0x1p-1023,              -0x1p-1023,          0x0p+0, INEXACT|UNDERFLOW)
223 T(RZ,-0x1.ffffffffffffcp-1023,-0x1.ffffffffffffcp-1023,          0x0p+0, INEXACT|UNDERFLOW)
224 T(RZ,-0x1.ffffffffffffep-1023,-0x1.ffffffffffffep-1023,          0x0p+0, INEXACT|UNDERFLOW)
225 T(RZ,              -0x1p-1022,              -0x1p-1022,          0x0p+0, INEXACT)
226 T(RZ,    0x1.0000000000002p+0,                     nan,          0x0p+0, INVALID)
227 T(RZ,                  0x1p+1,                     nan,          0x0p+0, INVALID)
228 T(RZ,                  0x1p+2,                     nan,          0x0p+0, INVALID)
229 T(RZ,               0x1p+1022,                     nan,          0x0p+0, INVALID)
230 T(RZ,               0x1p+1023,                     nan,          0x0p+0, INVALID)
231 T(RZ, 0x1.ffffffffffffep+1023,                     nan,          0x0p+0, INVALID)
232 T(RZ, 0x1.fffffffffffffp+1023,                     nan,          0x0p+0, INVALID)
233 T(RZ,                     inf,                     nan,          0x0p+0, INVALID)
234 T(RZ,   -0x1.0000000000001p+0,                     nan,          0x0p+0, INVALID)
235 T(RZ,   -0x1.0000000000002p+0,                     nan,          0x0p+0, INVALID)
236 T(RZ,                 -0x1p+1,                     nan,          0x0p+0, INVALID)
237 T(RZ,                 -0x1p+2,                     nan,          0x0p+0, INVALID)
238 T(RZ,              -0x1p+1022,                     nan,          0x0p+0, INVALID)
239 T(RZ,              -0x1p+1023,                     nan,          0x0p+0, INVALID)
240 T(RZ,-0x1.ffffffffffffep+1023,                     nan,          0x0p+0, INVALID)
241 T(RZ,-0x1.fffffffffffffp+1023,                     nan,          0x0p+0, INVALID)
242 T(RZ,                    -inf,                     nan,          0x0p+0, INVALID)