Lines Matching +full:1 +full:- +full:47
1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
10 * 1. Redistributions of source code must retain the above copyright
35 #define TBLSIZE (1 << TBLBITS)
39 P1 = 0x1.62e42fefa39efp-1,
40 P2 = 0x1.ebfbdff82c575p-3,
41 P3 = 0x1.c6b08d704a0a6p-5,
42 P4 = 0x1.3b2ab88f70400p-7,
43 P5 = 0x1.5d88003875c74p-10;
47 twom1000 = 0x1p-1000;
51 0x1.6a09e667f3d5dp-1, 0x1.9880p-44,
52 0x1.6b052fa751744p-1, 0x1.8000p-50,
53 0x1.6c012750bd9fep-1, -0x1.8780p-45,
54 0x1.6cfdcddd476bfp-1, 0x1.ec00p-46,
55 0x1.6dfb23c651a29p-1, -0x1.8000p-50,
56 0x1.6ef9298593ae3p-1, -0x1.c000p-52,
57 0x1.6ff7df9519386p-1, -0x1.fd80p-45,
58 0x1.70f7466f42da3p-1, -0x1.c880p-45,
59 0x1.71f75e8ec5fc3p-1, 0x1.3c00p-46,
60 0x1.72f8286eacf05p-1, -0x1.8300p-44,
61 0x1.73f9a48a58152p-1, -0x1.0c00p-47,
62 0x1.74fbd35d7ccfcp-1, 0x1.f880p-45,
63 0x1.75feb564267f1p-1, 0x1.3e00p-47,
64 0x1.77024b1ab6d48p-1, -0x1.7d00p-45,
65 0x1.780694fde5d38p-1, -0x1.d000p-50,
66 0x1.790b938ac1d00p-1, 0x1.3000p-49,
67 0x1.7a11473eb0178p-1, -0x1.d000p-49,
68 0x1.7b17b0976d060p-1, 0x1.0400p-45,
69 0x1.7c1ed0130c133p-1, 0x1.0000p-53,
70 0x1.7d26a62ff8636p-1, -0x1.6900p-45,
71 0x1.7e2f336cf4e3bp-1, -0x1.2e00p-47,
72 0x1.7f3878491c3e8p-1, -0x1.4580p-45,
73 0x1.80427543e1b4ep-1, 0x1.3000p-44,
74 0x1.814d2add1071ap-1, 0x1.f000p-47,
75 0x1.82589994ccd7ep-1, -0x1.1c00p-45,
76 0x1.8364c1eb942d0p-1, 0x1.9d00p-45,
77 0x1.8471a4623cab5p-1, 0x1.7100p-43,
78 0x1.857f4179f5bbcp-1, 0x1.2600p-45,
79 0x1.868d99b4491afp-1, -0x1.2c40p-44,
80 0x1.879cad931a395p-1, -0x1.3000p-45,
81 0x1.88ac7d98a65b8p-1, -0x1.a800p-45,
82 0x1.89bd0a4785800p-1, -0x1.d000p-49,
83 0x1.8ace5422aa223p-1, 0x1.3280p-44,
84 0x1.8be05bad619fap-1, 0x1.2b40p-43,
85 0x1.8cf3216b54383p-1, -0x1.ed00p-45,
86 0x1.8e06a5e08664cp-1, -0x1.0500p-45,
87 0x1.8f1ae99157807p-1, 0x1.8280p-45,
88 0x1.902fed0282c0ep-1, -0x1.cb00p-46,
89 0x1.9145b0b91ff96p-1, -0x1.5e00p-47,
90 0x1.925c353aa2ff9p-1, 0x1.5400p-48,
91 0x1.93737b0cdc64ap-1, 0x1.7200p-46,
92 0x1.948b82b5f98aep-1, -0x1.9000p-47,
93 0x1.95a44cbc852cbp-1, 0x1.5680p-45,
94 0x1.96bdd9a766f21p-1, -0x1.6d00p-44,
95 0x1.97d829fde4e2ap-1, -0x1.1000p-47,
96 0x1.98f33e47a23a3p-1, 0x1.d000p-45,
97 0x1.9a0f170ca0604p-1, -0x1.8a40p-44,
98 0x1.9b2bb4d53ff89p-1, 0x1.55c0p-44,
99 0x1.9c49182a3f15bp-1, 0x1.6b80p-45,
100 0x1.9d674194bb8c5p-1, -0x1.c000p-49,
101 0x1.9e86319e3238ep-1, 0x1.7d00p-46,
102 0x1.9fa5e8d07f302p-1, 0x1.6400p-46,
103 0x1.a0c667b5de54dp-1, -0x1.5000p-48,
104 0x1.a1e7aed8eb8f6p-1, 0x1.9e00p-47,
105 0x1.a309bec4a2e27p-1, 0x1.ad80p-45,
106 0x1.a42c980460a5dp-1, -0x1.af00p-46,
107 0x1.a5503b23e259bp-1, 0x1.b600p-47,
108 0x1.a674a8af46213p-1, 0x1.8880p-44,
109 0x1.a799e1330b3a7p-1, 0x1.1200p-46,
110 0x1.a8bfe53c12e8dp-1, 0x1.6c00p-47,
111 0x1.a9e6b5579fcd2p-1, -0x1.9b80p-45,
112 0x1.ab0e521356fb8p-1, 0x1.b700p-45,
113 0x1.ac36bbfd3f381p-1, 0x1.9000p-50,
114 0x1.ad5ff3a3c2780p-1, 0x1.4000p-49,
115 0x1.ae89f995ad2a3p-1, -0x1.c900p-45,
116 0x1.afb4ce622f367p-1, 0x1.6500p-46,
117 0x1.b0e07298db790p-1, 0x1.fd40p-45,
118 0x1.b20ce6c9a89a9p-1, 0x1.2700p-46,
119 0x1.b33a2b84f1a4bp-1, 0x1.d470p-43,
120 0x1.b468415b747e7p-1, -0x1.8380p-44,
121 0x1.b59728de5593ap-1, 0x1.8000p-54,
122 0x1.b6c6e29f1c56ap-1, 0x1.ad00p-47,
123 0x1.b7f76f2fb5e50p-1, 0x1.e800p-50,
124 0x1.b928cf22749b2p-1, -0x1.4c00p-47,
125 0x1.ba5b030a10603p-1, -0x1.d700p-47,
126 0x1.bb8e0b79a6f66p-1, 0x1.d900p-47,
127 0x1.bcc1e904bc1ffp-1, 0x1.2a00p-47,
128 0x1.bdf69c3f3a16fp-1, -0x1.f780p-46,
129 0x1.bf2c25bd71db8p-1, -0x1.0a00p-46,
130 0x1.c06286141b2e9p-1, -0x1.1400p-46,
131 0x1.c199bdd8552e0p-1, 0x1.be00p-47,
132 0x1.c2d1cd9fa64eep-1, -0x1.9400p-47,
133 0x1.c40ab5fffd02fp-1, -0x1.ed00p-47,
134 0x1.c544778fafd15p-1, 0x1.9660p-44,
135 0x1.c67f12e57d0cbp-1, -0x1.a100p-46,
136 0x1.c7ba88988c1b6p-1, -0x1.8458p-42,
137 0x1.c8f6d9406e733p-1, -0x1.a480p-46,
138 0x1.ca3405751c4dfp-1, 0x1.b000p-51,
139 0x1.cb720dcef9094p-1, 0x1.1400p-47,
140 0x1.ccb0f2e6d1689p-1, 0x1.0200p-48,
141 0x1.cdf0b555dc412p-1, 0x1.3600p-48,
142 0x1.cf3155b5bab3bp-1, -0x1.6900p-47,
143 0x1.d072d4a0789bcp-1, 0x1.9a00p-47,
144 0x1.d1b532b08c8fap-1, -0x1.5e00p-46,
145 0x1.d2f87080d8a85p-1, 0x1.d280p-46,
146 0x1.d43c8eacaa203p-1, 0x1.1a00p-47,
147 0x1.d5818dcfba491p-1, 0x1.f000p-50,
148 0x1.d6c76e862e6a1p-1, -0x1.3a00p-47,
149 0x1.d80e316c9834ep-1, -0x1.cd80p-47,
150 0x1.d955d71ff6090p-1, 0x1.4c00p-48,
151 0x1.da9e603db32aep-1, 0x1.f900p-48,
152 0x1.dbe7cd63a8325p-1, 0x1.9800p-49,
153 0x1.dd321f301b445p-1, -0x1.5200p-48,
154 0x1.de7d5641c05bfp-1, -0x1.d700p-46,
155 0x1.dfc97337b9aecp-1, -0x1.6140p-46,
156 0x1.e11676b197d5ep-1, 0x1.b480p-47,
157 0x1.e264614f5a3e7p-1, 0x1.0ce0p-43,
158 0x1.e3b333b16ee5cp-1, 0x1.c680p-47,
159 0x1.e502ee78b3fb4p-1, -0x1.9300p-47,
160 0x1.e653924676d68p-1, -0x1.5000p-49,
161 0x1.e7a51fbc74c44p-1, -0x1.7f80p-47,
162 0x1.e8f7977cdb726p-1, -0x1.3700p-48,
163 0x1.ea4afa2a490e8p-1, 0x1.5d00p-49,
164 0x1.eb9f4867ccae4p-1, 0x1.61a0p-46,
165 0x1.ecf482d8e680dp-1, 0x1.5500p-48,
166 0x1.ee4aaa2188514p-1, 0x1.6400p-51,
167 0x1.efa1bee615a13p-1, -0x1.e800p-49,
168 0x1.f0f9c1cb64106p-1, -0x1.a880p-48,
169 0x1.f252b376bb963p-1, -0x1.c900p-45,
170 0x1.f3ac948dd7275p-1, 0x1.a000p-53,
171 0x1.f50765b6e4524p-1, -0x1.4f00p-48,
172 0x1.f6632798844fdp-1, 0x1.a800p-51,
173 0x1.f7bfdad9cbe38p-1, 0x1.abc0p-48,
174 0x1.f91d802243c82p-1, -0x1.4600p-50,
175 0x1.fa7c1819e908ep-1, -0x1.b0c0p-47,
176 0x1.fbdba3692d511p-1, -0x1.0e00p-51,
177 0x1.fd3c22b8f7194p-1, -0x1.0de8p-46,
178 0x1.fe9d96b2a23eep-1, 0x1.e430p-49,
180 0x1.00b1afa5abcbep+0, -0x1.3400p-52,
181 0x1.0163da9fb3303p+0, -0x1.2170p-46,
182 0x1.02168143b0282p+0, 0x1.a400p-52,
183 0x1.02c9a3e77806cp+0, 0x1.f980p-49,
184 0x1.037d42e11bbcap+0, -0x1.7400p-51,
185 0x1.04315e86e7f89p+0, 0x1.8300p-50,
186 0x1.04e5f72f65467p+0, -0x1.a3f0p-46,
187 0x1.059b0d315855ap+0, -0x1.2840p-47,
188 0x1.0650a0e3c1f95p+0, 0x1.1600p-48,
189 0x1.0706b29ddf71ap+0, 0x1.5240p-46,
190 0x1.07bd42b72a82dp+0, -0x1.9a00p-49,
191 0x1.0874518759bd0p+0, 0x1.6400p-49,
192 0x1.092bdf66607c8p+0, -0x1.0780p-47,
193 0x1.09e3ecac6f383p+0, -0x1.8000p-54,
194 0x1.0a9c79b1f3930p+0, 0x1.fa00p-48,
195 0x1.0b5586cf988fcp+0, -0x1.ac80p-48,
196 0x1.0c0f145e46c8ap+0, 0x1.9c00p-50,
197 0x1.0cc922b724816p+0, 0x1.5200p-47,
198 0x1.0d83b23395dd8p+0, -0x1.ad00p-48,
199 0x1.0e3ec32d3d1f3p+0, 0x1.bac0p-46,
200 0x1.0efa55fdfa9a6p+0, -0x1.4e80p-47,
201 0x1.0fb66affed2f0p+0, -0x1.d300p-47,
202 0x1.1073028d7234bp+0, 0x1.1500p-48,
203 0x1.11301d0125b5bp+0, 0x1.c000p-49,
204 0x1.11edbab5e2af9p+0, 0x1.6bc0p-46,
205 0x1.12abdc06c31d5p+0, 0x1.8400p-49,
206 0x1.136a814f2047dp+0, -0x1.ed00p-47,
207 0x1.1429aaea92de9p+0, 0x1.8e00p-49,
208 0x1.14e95934f3138p+0, 0x1.b400p-49,
209 0x1.15a98c8a58e71p+0, 0x1.5300p-47,
210 0x1.166a45471c3dfp+0, 0x1.3380p-47,
211 0x1.172b83c7d5211p+0, 0x1.8d40p-45,
212 0x1.17ed48695bb9fp+0, -0x1.5d00p-47,
213 0x1.18af9388c8d93p+0, -0x1.c880p-46,
214 0x1.1972658375d66p+0, 0x1.1f00p-46,
215 0x1.1a35beb6fcba7p+0, 0x1.0480p-46,
216 0x1.1af99f81387e3p+0, -0x1.7390p-43,
217 0x1.1bbe084045d54p+0, 0x1.4e40p-45,
218 0x1.1c82f95281c43p+0, -0x1.a200p-47,
219 0x1.1d4873168b9b2p+0, 0x1.3800p-49,
220 0x1.1e0e75eb44031p+0, 0x1.ac00p-49,
221 0x1.1ed5022fcd938p+0, 0x1.1900p-47,
222 0x1.1f9c18438cdf7p+0, -0x1.b780p-46,
223 0x1.2063b88628d8fp+0, 0x1.d940p-45,
224 0x1.212be3578a81ep+0, 0x1.8000p-50,
225 0x1.21f49917ddd41p+0, 0x1.b340p-45,
226 0x1.22bdda2791323p+0, 0x1.9f80p-46,
227 0x1.2387a6e7561e7p+0, -0x1.9c80p-46,
228 0x1.2451ffb821427p+0, 0x1.2300p-47,
229 0x1.251ce4fb2a602p+0, -0x1.3480p-46,
230 0x1.25e85711eceb0p+0, 0x1.2700p-46,
231 0x1.26b4565e27d16p+0, 0x1.1d00p-46,
232 0x1.2780e341de00fp+0, 0x1.1ee0p-44,
233 0x1.284dfe1f5633ep+0, -0x1.4c00p-46,
234 0x1.291ba7591bb30p+0, -0x1.3d80p-46,
235 0x1.29e9df51fdf09p+0, 0x1.8b00p-47,
236 0x1.2ab8a66d10e9bp+0, -0x1.27c0p-45,
237 0x1.2b87fd0dada3ap+0, 0x1.a340p-45,
238 0x1.2c57e39771af9p+0, -0x1.0800p-46,
239 0x1.2d285a6e402d9p+0, -0x1.ed00p-47,
240 0x1.2df961f641579p+0, -0x1.4200p-48,
241 0x1.2ecafa93e2ecfp+0, -0x1.4980p-45,
242 0x1.2f9d24abd8822p+0, -0x1.6300p-46,
243 0x1.306fe0a31b625p+0, -0x1.2360p-44,
244 0x1.31432edeea50bp+0, -0x1.0df8p-40,
245 0x1.32170fc4cd7b8p+0, -0x1.2480p-45,
246 0x1.32eb83ba8e9a2p+0, -0x1.5980p-45,
247 0x1.33c08b2641766p+0, 0x1.ed00p-46,
248 0x1.3496266e3fa27p+0, -0x1.c000p-50,
249 0x1.356c55f929f0fp+0, -0x1.0d80p-44,
250 0x1.36431a2de88b9p+0, 0x1.2c80p-45,
251 0x1.371a7373aaa39p+0, 0x1.0600p-45,
252 0x1.37f26231e74fep+0, -0x1.6600p-46,
253 0x1.38cae6d05d838p+0, -0x1.ae00p-47,
254 0x1.39a401b713ec3p+0, -0x1.4720p-43,
255 0x1.3a7db34e5a020p+0, 0x1.8200p-47,
256 0x1.3b57fbfec6e95p+0, 0x1.e800p-44,
257 0x1.3c32dc313a8f2p+0, 0x1.f800p-49,
258 0x1.3d0e544ede122p+0, -0x1.7a00p-46,
259 0x1.3dea64c1234bbp+0, 0x1.6300p-45,
260 0x1.3ec70df1c4eccp+0, -0x1.8a60p-43,
261 0x1.3fa4504ac7e8cp+0, -0x1.cdc0p-44,
262 0x1.40822c367a0bbp+0, 0x1.5b80p-45,
263 0x1.4160a21f72e95p+0, 0x1.ec00p-46,
264 0x1.423fb27094646p+0, -0x1.3600p-46,
265 0x1.431f5d950a920p+0, 0x1.3980p-45,
266 0x1.43ffa3f84b9ebp+0, 0x1.a000p-48,
267 0x1.44e0860618919p+0, -0x1.6c00p-48,
268 0x1.45c2042a7d201p+0, -0x1.bc00p-47,
269 0x1.46a41ed1d0016p+0, -0x1.2800p-46,
270 0x1.4786d668b3326p+0, 0x1.0e00p-44,
271 0x1.486a2b5c13c00p+0, -0x1.d400p-45,
272 0x1.494e1e192af04p+0, 0x1.c200p-47,
273 0x1.4a32af0d7d372p+0, -0x1.e500p-46,
274 0x1.4b17dea6db801p+0, 0x1.7800p-47,
275 0x1.4bfdad53629e1p+0, -0x1.3800p-46,
276 0x1.4ce41b817c132p+0, 0x1.0800p-47,
277 0x1.4dcb299fddddbp+0, 0x1.c700p-45,
278 0x1.4eb2d81d8ab96p+0, -0x1.ce00p-46,
279 0x1.4f9b2769d2d02p+0, 0x1.9200p-46,
280 0x1.508417f4531c1p+0, -0x1.8c00p-47,
281 0x1.516daa2cf662ap+0, -0x1.a000p-48,
282 0x1.5257de83f51eap+0, 0x1.a080p-43,
283 0x1.5342b569d4edap+0, -0x1.6d80p-45,
284 0x1.542e2f4f6ac1ap+0, -0x1.2440p-44,
285 0x1.551a4ca5d94dbp+0, 0x1.83c0p-43,
286 0x1.56070dde9116bp+0, 0x1.4b00p-45,
287 0x1.56f4736b529dep+0, 0x1.15a0p-43,
288 0x1.57e27dbe2c40ep+0, -0x1.9e00p-45,
289 0x1.58d12d497c76fp+0, -0x1.3080p-45,
290 0x1.59c0827ff0b4cp+0, 0x1.dec0p-43,
291 0x1.5ab07dd485427p+0, -0x1.4000p-51,
292 0x1.5ba11fba87af4p+0, 0x1.0080p-44,
293 0x1.5c9268a59460bp+0, -0x1.6c80p-45,
294 0x1.5d84590998e3fp+0, 0x1.69a0p-43,
295 0x1.5e76f15ad20e1p+0, -0x1.b400p-46,
296 0x1.5f6a320dcebcap+0, 0x1.7700p-46,
297 0x1.605e1b976dcb8p+0, 0x1.6f80p-45,
298 0x1.6152ae6cdf715p+0, 0x1.1000p-47,
299 0x1.6247eb03a5531p+0, -0x1.5d00p-46,
300 0x1.633dd1d1929b5p+0, -0x1.2d00p-46,
301 0x1.6434634ccc313p+0, -0x1.a800p-49,
302 0x1.652b9febc8efap+0, -0x1.8600p-45,
303 0x1.6623882553397p+0, 0x1.1fe0p-40,
304 0x1.671c1c708328ep+0, -0x1.7200p-44,
305 0x1.68155d44ca97ep+0, 0x1.6800p-49,
306 0x1.690f4b19e9471p+0, -0x1.9780p-45,
317 * x = k + y, for integer k and |y| <= 1/2.
321 * y = i/TBLSIZE + z - eps[i] for integer i near y * TBLSIZE.
322 * Thus we have exp2(y) = exp2(i/TBLSIZE) * exp2(z - eps[i]),
323 * with |z - eps[i]| <= 2**-9 + 2**-39 for the table used.
325 * We compute exp2(i/TBLSIZE) via table lookup and exp2(z - eps[i]) via
326 * a degree-5 minimax polynomial with maximum error under 1.3 * 2**-61.
329 * that exp2t[i] is accurate to 2**-64.
331 * Note that the range of i is +-TBLSIZE/2, so we actually index the tables
338 * for the IEEE Floating Point Standard. TOMS 17(1), 26-46 (1991).
356 return (0.0); /* x is -Inf */
360 if(x <= -0x1.0ccp10)
362 } else if (ix < 0x3c900000) { /* |x| < 0x1p-54 */
371 i0 = (i0 & (TBLSIZE - 1)) << 1;
372 t -= redux;
373 z = x - t;
375 /* Compute r = exp2(y) = exp2t[i0] * p(z - eps[i]). */
377 z -= tbl[i0 + 1]; /* eps[i0] */
378 if (k >= -(1021 << 20))
385 if(k >= -(1021 << 20)) {