mirror of https://github.com/thesofproject/sof.git
361 lines
25 KiB
C
361 lines
25 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright(c) 2021 Intel Corporation. All rights reserved.
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*
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* Author: Shriram Shastry <malladi.sastry@linux.intel.com>
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*/
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/* Reference table generated by sin(), gcc-4.3.2 */
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static const float sin_ref_table[] = {
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0.0000000000, 0.0174524064, 0.0348994967, 0.0523359562,
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0.0697564737, 0.0871557427, 0.1045284633, 0.1218693434,
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0.1391731010, 0.1564344650, 0.1736481777, 0.1908089954,
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0.2079116908, 0.2249510543, 0.2419218956, 0.2588190451,
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0.2756373558, 0.2923717047, 0.3090169944, 0.3255681545,
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0.3420201433, 0.3583679495, 0.3746065934, 0.3907311285,
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0.4067366431, 0.4226182617, 0.4383711468, 0.4539904997,
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0.4694715628, 0.4848096202, 0.5000000000, 0.5150380749,
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0.5299192642, 0.5446390350, 0.5591929035, 0.5735764364,
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0.5877852523, 0.6018150232, 0.6156614753, 0.6293203910,
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0.6427876097, 0.6560590290, 0.6691306064, 0.6819983601,
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0.6946583705, 0.7071067812, 0.7193398003, 0.7313537016,
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0.7431448255, 0.7547095802, 0.7660444431, 0.7771459615,
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0.7880107536, 0.7986355100, 0.8090169944, 0.8191520443,
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0.8290375726, 0.8386705679, 0.8480480962, 0.8571673007,
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0.8660254038, 0.8746197071, 0.8829475929, 0.8910065242,
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0.8987940463, 0.9063077870, 0.9135454576, 0.9205048535,
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0.9271838546, 0.9335804265, 0.9396926208, 0.9455185756,
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0.9510565163, 0.9563047560, 0.9612616959, 0.9659258263,
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0.9702957263, 0.9743700648, 0.9781476007, 0.9816271834,
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0.9848077530, 0.9876883406, 0.9902680687, 0.9925461516,
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0.9945218954, 0.9961946981, 0.9975640503, 0.9986295348,
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0.9993908270, 0.9998476952, 1.0000000000, 0.9998476952,
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0.9993908270, 0.9986295348, 0.9975640503, 0.9961946981,
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0.9945218954, 0.9925461516, 0.9902680687, 0.9876883406,
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0.9848077530, 0.9816271834, 0.9781476007, 0.9743700648,
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0.9702957263, 0.9659258263, 0.9612616959, 0.9563047560,
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0.9510565163, 0.9455185756, 0.9396926208, 0.9335804265,
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0.9271838546, 0.9205048535, 0.9135454576, 0.9063077870,
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0.8987940463, 0.8910065242, 0.8829475929, 0.8746197071,
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0.8660254038, 0.8571673007, 0.8480480962, 0.8386705679,
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0.8290375726, 0.8191520443, 0.8090169944, 0.7986355100,
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0.7880107536, 0.7771459615, 0.7660444431, 0.7547095802,
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0.7431448255, 0.7313537016, 0.7193398003, 0.7071067812,
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0.6946583705, 0.6819983601, 0.6691306064, 0.6560590290,
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0.6427876097, 0.6293203910, 0.6156614753, 0.6018150232,
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0.5877852523, 0.5735764364, 0.5591929035, 0.5446390350,
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0.5299192642, 0.5150380749, 0.5000000000, 0.4848096202,
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0.4694715628, 0.4539904997, 0.4383711468, 0.4226182617,
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0.4067366431, 0.3907311285, 0.3746065934, 0.3583679495,
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0.3420201433, 0.3255681545, 0.3090169944, 0.2923717047,
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0.2756373558, 0.2588190451, 0.2419218956, 0.2249510543,
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0.2079116908, 0.1908089954, 0.1736481777, 0.1564344650,
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0.1391731010, 0.1218693434, 0.1045284633, 0.0871557427,
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0.0697564737, 0.0523359562, 0.0348994967, 0.0174524064,
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0.0000000000, -0.0174524064, -0.0348994967, -0.0523359562,
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-0.0697564737, -0.0871557427, -0.1045284633, -0.1218693434,
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-0.1391731010, -0.1564344650, -0.1736481777, -0.1908089954,
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-0.2079116908, -0.2249510543, -0.2419218956, -0.2588190451,
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-0.2756373558, -0.2923717047, -0.3090169944, -0.3255681545,
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-0.3420201433, -0.3583679495, -0.3746065934, -0.3907311285,
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-0.4067366431, -0.4226182617, -0.4383711468, -0.4539904997,
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-0.4694715628, -0.4848096202, -0.5000000000, -0.5150380749,
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-0.5299192642, -0.5446390350, -0.5591929035, -0.5735764364,
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-0.5877852523, -0.6018150232, -0.6156614753, -0.6293203910,
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-0.6427876097, -0.6560590290, -0.6691306064, -0.6819983601,
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-0.6946583705, -0.7071067812, -0.7193398003, -0.7313537016,
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-0.7431448255, -0.7547095802, -0.7660444431, -0.7771459615,
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-0.7880107536, -0.7986355100, -0.8090169944, -0.8191520443,
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-0.8290375726, -0.8386705679, -0.8480480962, -0.8571673007,
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-0.8660254038, -0.8746197071, -0.8829475929, -0.8910065242,
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-0.8987940463, -0.9063077870, -0.9135454576, -0.9205048535,
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-0.9271838546, -0.9335804265, -0.9396926208, -0.9455185756,
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-0.9510565163, -0.9563047560, -0.9612616959, -0.9659258263,
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-0.9702957263, -0.9743700648, -0.9781476007, -0.9816271834,
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-0.9848077530, -0.9876883406, -0.9902680687, -0.9925461516,
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-0.9945218954, -0.9961946981, -0.9975640503, -0.9986295348,
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-0.9993908270, -0.9998476952, -1.0000000000, -0.9998476952,
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-0.9993908270, -0.9986295348, -0.9975640503, -0.9961946981,
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-0.9945218954, -0.9925461516, -0.9902680687, -0.9876883406,
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-0.9848077530, -0.9816271834, -0.9781476007, -0.9743700648,
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-0.9702957263, -0.9659258263, -0.9612616959, -0.9563047560,
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-0.9510565163, -0.9455185756, -0.9396926208, -0.9335804265,
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-0.9271838546, -0.9205048535, -0.9135454576, -0.9063077870,
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-0.8987940463, -0.8910065242, -0.8829475929, -0.8746197071,
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-0.8660254038, -0.8571673007, -0.8480480962, -0.8386705679,
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-0.8290375726, -0.8191520443, -0.8090169944, -0.7986355100,
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-0.7880107536, -0.7771459615, -0.7660444431, -0.7547095802,
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-0.7431448255, -0.7313537016, -0.7193398003, -0.7071067812,
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-0.6946583705, -0.6819983601, -0.6691306064, -0.6560590290,
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-0.6427876097, -0.6293203910, -0.6156614753, -0.6018150232,
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-0.5877852523, -0.5735764364, -0.5591929035, -0.5446390350,
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-0.5299192642, -0.5150380749, -0.5000000000, -0.4848096202,
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-0.4694715628, -0.4539904997, -0.4383711468, -0.4226182617,
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-0.4067366431, -0.3907311285, -0.3746065934, -0.3583679495,
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-0.3420201433, -0.3255681545, -0.3090169944, -0.2923717047,
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-0.2756373558, -0.2588190451, -0.2419218956, -0.2249510543,
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-0.2079116908, -0.1908089954, -0.1736481777, -0.1564344650,
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-0.1391731010, -0.1218693434, -0.1045284633, -0.0871557427,
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-0.0697564737, -0.0523359562, -0.0348994967, -0.0174524064
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};
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/* Reference table generated by cos(), gcc-4.3.2 */
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static const float cos_ref_table[] = {
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1.000000000000000, 0.999847695156391, 0.999390827019096, 0.998629534754574,
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0.997564050259824, 0.996194698091746, 0.994521895368273, 0.992546151641322,
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0.99026806874157, 0.987688340595138, 0.984807753012208, 0.981627183447664,
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0.978147600733806, 0.974370064785235, 0.970295726275996, 0.965925826289068,
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0.961261695938319, 0.956304755963035, 0.951056516295154, 0.945518575599317,
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0.939692620785908, 0.933580426497202, 0.927183854566787, 0.92050485345244,
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0.913545457642601, 0.90630778703665, 0.898794046299167, 0.891006524188368,
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0.882947592858927, 0.874619707139396, 0.866025403784439, 0.857167300702112,
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0.848048096156426, 0.838670567945424, 0.829037572555042, 0.819152044288992,
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0.809016994374947, 0.798635510047293, 0.788010753606722, 0.777145961456971,
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0.766044443118978, 0.754709580222772, 0.743144825477394, 0.731353701619171,
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0.719339800338651, 0.707106781186548, 0.694658370458997, 0.681998360062498,
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0.669130606358858, 0.656059028990507, 0.642787609686539, 0.629320391049838,
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0.615661475325658, 0.601815023152048, 0.587785252292473, 0.573576436351046,
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0.559192903470747, 0.544639035015027, 0.529919264233205, 0.515038074910054,
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0.500000000000000, 0.484809620246337, 0.469471562785891, 0.453990499739547,
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0.438371146789077, 0.422618261740699, 0.4067366430758, 0.390731128489274,
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0.374606593415912, 0.3583679495453, 0.342020143325669, 0.325568154457157,
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0.309016994374947, 0.292371704722737, 0.275637355816999, 0.258819045102521,
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0.241921895599668, 0.224951054343865, 0.207911690817759, 0.190808995376545,
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0.17364817766693, 0.156434465040231, 0.139173100960066, 0.121869343405147,
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0.104528463267653, 0.0871557427476581, 0.0697564737441255, 0.052335956242944,
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0.0348994967025011, 0.0174524064372834, 6.12323399573677e-17, -0.0174524064372835,
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-0.0348994967025007, -0.0523359562429436, -0.0697564737441253, -0.0871557427476582,
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-0.104528463267653, -0.121869343405147, -0.139173100960065, -0.156434465040231,
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-0.17364817766693, -0.190808995376545, -0.207911690817759, -0.224951054343865,
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-0.241921895599668, -0.258819045102521, -0.275637355816999, -0.292371704722737,
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-0.309016994374947, -0.325568154457156, -0.342020143325669, -0.3583679495453,
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-0.374606593415912, -0.390731128489274, -0.4067366430758, -0.422618261740699,
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-0.438371146789078, -0.453990499739547, -0.469471562785891, -0.484809620246337,
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-0.500000000000000, -0.515038074910054, -0.529919264233205, -0.544639035015027,
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-0.559192903470747, -0.573576436351046, -0.587785252292473, -0.601815023152048,
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-0.615661475325658, -0.629320391049837, -0.642787609686539, -0.656059028990507,
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-0.669130606358858, -0.681998360062498, -0.694658370458997, -0.707106781186547,
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-0.719339800338651, -0.73135370161917, -0.743144825477394, -0.754709580222772,
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-0.766044443118978, -0.777145961456971, -0.788010753606722, -0.798635510047293,
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-0.809016994374947, -0.819152044288992, -0.829037572555042, -0.838670567945424,
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-0.848048096156426, -0.857167300702112, -0.866025403784439, -0.874619707139396,
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-0.882947592858927, -0.891006524188368, -0.898794046299167, -0.90630778703665,
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-0.913545457642601, -0.92050485345244, -0.927183854566787, -0.933580426497202,
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-0.939692620785908, -0.945518575599317, -0.951056516295154, -0.956304755963035,
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-0.961261695938319, -0.965925826289068, -0.970295726275996, -0.974370064785235,
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-0.978147600733806, -0.981627183447664, -0.984807753012208, -0.987688340595138,
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-0.99026806874157, -0.992546151641322, -0.994521895368273, -0.996194698091746,
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-0.997564050259824, -0.998629534754574, -0.999390827019096, -0.999847695156391,
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-1.000000000000000, -0.999847695156391, -0.999390827019096, -0.998629534754574,
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-0.997564050259824, -0.996194698091746, -0.994521895368273, -0.992546151641322,
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-0.99026806874157, -0.987688340595138, -0.984807753012208, -0.981627183447664,
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-0.978147600733806, -0.974370064785235, -0.970295726275997, -0.965925826289068,
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-0.961261695938319, -0.956304755963036, -0.951056516295154, -0.945518575599317,
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-0.939692620785908, -0.933580426497202, -0.927183854566787, -0.92050485345244,
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-0.913545457642601, -0.90630778703665, -0.898794046299167, -0.891006524188368,
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-0.882947592858927, -0.874619707139396, -0.866025403784439, -0.857167300702112,
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-0.848048096156426, -0.838670567945424, -0.829037572555042, -0.819152044288992,
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-0.809016994374947, -0.798635510047293, -0.788010753606722, -0.777145961456971,
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-0.766044443118978, -0.754709580222772, -0.743144825477394, -0.731353701619171,
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-0.719339800338651, -0.707106781186548, -0.694658370458997, -0.681998360062499,
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-0.669130606358858, -0.656059028990508, -0.642787609686539, -0.629320391049837,
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-0.615661475325658, -0.601815023152048, -0.587785252292473, -0.573576436351046,
|
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-0.559192903470747, -0.544639035015027, -0.529919264233205, -0.515038074910054,
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|
-0.500000000000000, -0.484809620246337, -0.469471562785891, -0.453990499739547,
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-0.438371146789078, -0.4226182617407, -0.4067366430758, -0.390731128489274,
|
|
-0.374606593415912, -0.358367949545301, -0.342020143325669, -0.325568154457157,
|
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-0.309016994374948, -0.292371704722737, -0.275637355816999, -0.258819045102521,
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-0.241921895599668, -0.224951054343865, -0.20791169081776, -0.190808995376545,
|
|
-0.17364817766693, -0.156434465040231, -0.139173100960065, -0.121869343405147,
|
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-0.104528463267653, -0.0871557427476582, -0.0697564737441256, -0.0523359562429443,
|
|
-0.0348994967025016, -0.0174524064372835, -1.83697019872103e-16, 0.0174524064372831,
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0.0348994967025013, 0.0523359562429439, 0.0697564737441252, 0.0871557427476579,
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0.104528463267653, 0.121869343405148, 0.139173100960065, 0.156434465040231,
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0.17364817766693, 0.190808995376544, 0.207911690817759, 0.224951054343865,
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0.241921895599667, 0.258819045102521, 0.275637355816999, 0.292371704722737,
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|
0.309016994374947, 0.325568154457156, 0.342020143325668, 0.3583679495453,
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|
0.374606593415912, 0.390731128489273, 0.406736643075801, 0.4226182617407,
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|
0.438371146789077, 0.453990499739547, 0.46947156278589, 0.484809620246337,
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0.500000000000000, 0.515038074910054, 0.529919264233205, 0.544639035015027,
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0.559192903470746, 0.573576436351046, 0.587785252292473, 0.601815023152048,
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0.615661475325659, 0.629320391049838, 0.642787609686539, 0.656059028990507,
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0.669130606358858, 0.681998360062498, 0.694658370458997, 0.707106781186547,
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0.719339800338651, 0.731353701619171, 0.743144825477394, 0.754709580222772,
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0.766044443118978, 0.777145961456971, 0.788010753606722, 0.798635510047293,
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0.809016994374947, 0.819152044288992, 0.829037572555041, 0.838670567945424,
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0.848048096156425, 0.857167300702112, 0.866025403784438, 0.874619707139396,
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0.882947592858927, 0.891006524188368, 0.898794046299167, 0.90630778703665,
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0.913545457642601, 0.92050485345244, 0.927183854566787, 0.933580426497202,
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0.939692620785908, 0.945518575599317, 0.951056516295154, 0.956304755963036,
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0.961261695938319, 0.965925826289068, 0.970295726275996, 0.974370064785235,
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0.978147600733806, 0.981627183447664, 0.984807753012208, 0.987688340595138,
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0.99026806874157, 0.992546151641322, 0.994521895368273, 0.996194698091746,
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0.997564050259824, 0.998629534754574, 0.999390827019096, 0.999847695156391,
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1
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};
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/* Reference table generated by asin(), gcc-4.3.2 */
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static const float asin_ref_table[] = {
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-1.5707963258028030, -1.4292567726224661, -1.3704614471644163, -1.3252307642251253,
|
|
-1.2870021797716618, -1.2532358597964048, -1.2226302791386843, -1.1944128256291151,
|
|
-1.1680804640054703, -1.1432840377092361, -1.1197695024311543, -1.0973451361060143,
|
|
-1.0758621711283922, -1.0552022922784090, -1.0352696590125561, -1.0159852746874094,
|
|
-0.9972832072526217, -0.9791076704859734, -0.9614110030233860, -0.9441520925611258,
|
|
-0.9272952042520046, -0.9108089841902256, -0.8946658074855804, -0.8788411282002926,
|
|
-0.8633130993694067, -0.8480620700865984, -0.8330703470855951, -0.8183219302445650,
|
|
-0.8038023039698601, -0.7894981894642115, -0.7753974795341492, -0.7614890411496162,
|
|
-0.7477626111358404, -0.7342087719589472, -0.7208187356591225, -0.7075844295322895,
|
|
-0.6944982521235943, -0.6815531998872757, -0.6687426939606667, -0.6560605876147747,
|
|
-0.6435010936111212, -0.6310588326305151, -0.6187286712229252, -0.6065058410167694,
|
|
-0.5943857878446579, -0.5823642127215862, -0.5704370923340321, -0.5586005486547947,
|
|
-0.5468509383499622, -0.5351847745478153, -0.5235987640917301, -0.5120897386223078,
|
|
-0.5006546974182129, -0.4892907701432705, -0.4779951833188534, -0.4667653329670429,
|
|
-0.4555986635386944, -0.4444927759468555, -0.4334453158080578, -0.4224540572613478,
|
|
-0.4115168377757072, -0.4006315693259239, -0.3897962793707848, -0.3790090084075928,
|
|
-0.3682678826153278, -0.3575710840523243, -0.3469168916344643, -0.3363035582005978,
|
|
-0.3257294744253159, -0.3151930235326290, -0.3046926259994507, -0.2942268401384354,
|
|
-0.2837941013276577, -0.2733930107206106, -0.2630221955478191, -0.2526802383363247,
|
|
-0.2423658333718777, -0.2320776768028736, -0.2218144722282887, -0.2115749418735504,
|
|
-0.2013579159975052, -0.1911621354520321, -0.1809864528477192, -0.1708296611905098,
|
|
-0.1606906354427338, -0.1505682766437531, -0.1404614131897688, -0.1303689777851105,
|
|
-0.1202898658812046, -0.1102230437099934, -0.1001674197614193, -0.0901219304651022,
|
|
-0.0800855793058872, -0.0700572803616524, -0.0600360594689846, -0.0500208474695683,
|
|
-0.0400106683373451, -0.0300045013427734, -0.0200013294816017, -0.0100001543760300,
|
|
0.0000000000000000, 0.0100001543760300, 0.0200013294816017, 0.0300045013427734,
|
|
0.0400106683373451, 0.0500208474695683, 0.0600360594689846, 0.0700572803616524,
|
|
0.0800855793058872, 0.0901219304651022, 0.1001674197614193, 0.1102230437099934,
|
|
0.1202898658812046, 0.1303689777851105, 0.1404614131897688, 0.1505682766437531,
|
|
0.1606906354427338, 0.1708296611905098, 0.1809864528477192, 0.1911621354520321,
|
|
0.2013579159975052, 0.2115749418735504, 0.2218144722282887, 0.2320776768028736,
|
|
0.2423658333718777, 0.2526802383363247, 0.2630221955478191, 0.2733930107206106,
|
|
0.2837941013276577, 0.2942268401384354, 0.3046926259994507, 0.3151930235326290,
|
|
0.3257294744253159, 0.3363035582005978, 0.3469168916344643, 0.3575710840523243,
|
|
0.3682678826153278, 0.3790090084075928, 0.3897962793707848, 0.4006315693259239,
|
|
0.4115168377757072, 0.4224540572613478, 0.4334453158080578, 0.4444927759468555,
|
|
0.4555986635386944, 0.4667653329670429, 0.4779951833188534, 0.4892907701432705,
|
|
0.5006546974182129, 0.5120897386223078, 0.5235987640917301, 0.5351847745478153,
|
|
0.5468509383499622, 0.5586005486547947, 0.5704370923340321, 0.5823642127215862,
|
|
0.5943857878446579, 0.6065058410167694, 0.6187286712229252, 0.6310588326305151,
|
|
0.6435010936111212, 0.6560605876147747, 0.6687426939606667, 0.6815531998872757,
|
|
0.6944982521235943, 0.7075844295322895, 0.7208187356591225, 0.7342087719589472,
|
|
0.7477626111358404, 0.7614890411496162, 0.7753974795341492, 0.7894981894642115,
|
|
0.8038023039698601, 0.8183219302445650, 0.8330703470855951, 0.8480620700865984,
|
|
0.8633130993694067, 0.8788411282002926, 0.8946658074855804, 0.9108089841902256,
|
|
0.9272952042520046, 0.9441520925611258, 0.9614110030233860, 0.9791076704859734,
|
|
0.9972832072526217, 1.0159852746874094, 1.0352696590125561, 1.0552022922784090,
|
|
1.0758621711283922, 1.0973451361060143, 1.1197695024311543, 1.1432840377092361,
|
|
1.1680804640054703, 1.1944128256291151, 1.2226302791386843, 1.2532358597964048,
|
|
1.2870021797716618, 1.3252307642251253, 1.3704614471644163, 1.4292567726224661,
|
|
1.5707963258028030,
|
|
};
|
|
|
|
/* Reference table generated by acos(), gcc-4.3.2 */
|
|
static const float acos_ref_table[] = {
|
|
3.1415926534682512, 3.0000531002879143, 2.9412577748298645, 2.8960270918905735,
|
|
2.8577985074371099, 2.8240321874618530, 2.7934266068041325, 2.7652091532945633,
|
|
2.7388767916709185, 2.7140803653746843, 2.6905658300966024, 2.6681414637714624,
|
|
2.6466584987938404, 2.6259986199438572, 2.6060659866780043, 2.5867816023528576,
|
|
2.5680795349180698, 2.5499039981514215, 2.5322073306888342, 2.5149484202265739,
|
|
2.4980915319174528, 2.4816053118556738, 2.4654621351510286, 2.4496374558657408,
|
|
2.4341094270348549, 2.4188583977520466, 2.4038666747510433, 2.3891182579100132,
|
|
2.3745986316353083, 2.3602945171296597, 2.3461938071995974, 2.3322853688150644,
|
|
2.3185589388012886, 2.3050050996243954, 2.2916150633245707, 2.2783807571977377,
|
|
2.2652945797890425, 2.2523495275527239, 2.2395390216261148, 2.2268569152802229,
|
|
2.2142974212765694, 2.2018551602959633, 2.1895249988883734, 2.1773021686822176,
|
|
2.1651821155101061, 2.1531605403870344, 2.1412334199994802, 2.1293968763202429,
|
|
2.1176472660154104, 2.1059811022132635, 2.0943950917571783, 2.0828860662877560,
|
|
2.0714510250836611, 2.0600870978087187, 2.0487915109843016, 2.0375616606324911,
|
|
2.0263949912041426, 2.0152891036123037, 2.0042416434735060, 1.9932503849267960,
|
|
1.9823131654411554, 1.9714278969913721, 1.9605926070362329, 1.9498053360730410,
|
|
1.9390642102807760, 1.9283674117177725, 1.9177132192999125, 1.9070998858660460,
|
|
1.8965258020907640, 1.8859893511980772, 1.8754889536648989, 1.8650231678038836,
|
|
1.8545904289931059, 1.8441893383860588, 1.8338185232132673, 1.8234765660017729,
|
|
1.8131621610373259, 1.8028740044683218, 1.7926107998937368, 1.7823712695389986,
|
|
1.7721542436629534, 1.7619584631174803, 1.7517827805131674, 1.7416259888559580,
|
|
1.7314869631081820, 1.7213646043092012, 1.7112577408552170, 1.7011653054505587,
|
|
1.6910861935466528, 1.6810193713754416, 1.6709637474268675, 1.6609182581305504,
|
|
1.6508819069713354, 1.6408536080271006, 1.6308323871344328, 1.6208171751350164,
|
|
1.6108069960027933, 1.6008008290082216, 1.5907976571470499, 1.5807964820414782,
|
|
1.5707963258028030, 1.5607961714267731, 1.5507949963212013, 1.5407918244600296,
|
|
1.5307856574654579, 1.5207754783332348, 1.5107602663338184, 1.5007390454411507,
|
|
1.4907107464969158, 1.4806743953377008, 1.4706289060413837, 1.4605732820928097,
|
|
1.4505064599215984, 1.4404273480176926, 1.4303349126130342, 1.4202280491590500,
|
|
1.4101056903600693, 1.3999666646122932, 1.3898098729550838, 1.3796341903507710,
|
|
1.3694384098052979, 1.3592213839292526, 1.3489818535745144, 1.3387186489999294,
|
|
1.3284304924309254, 1.3181160874664783, 1.3077741302549839, 1.2974033150821924,
|
|
1.2870022244751453, 1.2765694856643677, 1.2661036998033524, 1.2556033022701740,
|
|
1.2450668513774872, 1.2344927676022053, 1.2238794341683388, 1.2132252417504787,
|
|
1.2025284431874752, 1.1917872473952103, 1.1810000464320183, 1.1701647564768791,
|
|
1.1592794880270958, 1.1483422685414553, 1.1373510099947453, 1.1263035498559475,
|
|
1.1151976622641087, 1.1040309928357601, 1.0928011424839497, 1.0815055556595325,
|
|
1.0701416283845901, 1.0587065871804953, 1.0471975617110729, 1.0356115512549877,
|
|
1.0239453874528408, 1.0121957771480083, 1.0003592334687710, 0.9884321130812168,
|
|
0.9764105379581451, 0.9642904847860336, 0.9520676545798779, 0.9397374931722879,
|
|
0.9272952321916819, 0.9147357381880283, 0.9020536318421364, 0.8892431259155273,
|
|
0.8762980736792088, 0.8632118962705135, 0.8499775901436806, 0.8365875538438559,
|
|
0.8230337146669626, 0.8093072846531868, 0.7953988462686539, 0.7812981363385916,
|
|
0.7669940218329430, 0.7524743955582380, 0.7377259787172079, 0.7227342557162046,
|
|
0.7074832264333963, 0.6919551976025105, 0.6761305183172226, 0.6599873416125774,
|
|
0.6435011215507984, 0.6266442332416773, 0.6093853227794170, 0.5916886553168297,
|
|
0.5735131185501814, 0.5548110511153936, 0.5355266667902470, 0.5155940335243940,
|
|
0.4949341546744108, 0.4734511896967888, 0.4510268233716488, 0.4275122880935669,
|
|
0.4027158617973328, 0.3763835001736879, 0.3481660466641188, 0.3175604660063982,
|
|
0.2837941460311413, 0.2455655615776777, 0.2003348786383867, 0.1415395531803370,
|
|
0.0000000000000000
|
|
};
|
|
|
|
/* Reference degree table generated for acos(),asin() in range of [-1:1e-2:1]*/
|
|
static const double degree_table[] = {
|
|
-57.2957795262336731, -56.7228217124938965, -56.1498639285564423, -55.5769061148166656,
|
|
-55.0039483308792114, -54.4309905469417572, -53.8580327332019806, -53.2850749492645264,
|
|
-52.7121171653270721, -52.1391593515872955, -51.5662015676498413, -50.9932437539100647,
|
|
-50.4202859699726105, -49.8473281860351562, -49.2743703722953796, -48.7014125883579254,
|
|
-48.1284548044204712, -47.5554969906806946, -46.9825392067432404, -46.4095813930034637,
|
|
-45.8366236090660095, -45.2636658251285553, -44.6907080113887787, -44.1177502274513245,
|
|
-43.5447924435138702, -42.9718346297740936, -42.3988768458366394, -41.8259190320968628,
|
|
-41.2529612481594086, -40.6800034642219543, -40.1070456504821777, -39.5340878665447235,
|
|
-38.9611300826072693, -38.3881722688674927, -37.8152144849300385, -37.2422566711902618,
|
|
-36.6692988872528076, -36.0963411033153534, -35.5233832895755768, -34.9504255056381226,
|
|
-34.3774677217006683, -33.8045099079608917, -33.2315521240234375, -32.6585943102836609,
|
|
-32.0856365263462067, -31.5126787424087524, -30.9397209286689758, -30.3667631447315216,
|
|
-29.7938053607940674, -29.2208475470542908, -28.6478897631168365, -28.0749319493770599,
|
|
-27.5019741654396057, -26.9290163815021515, -26.3560585677623749, -25.7831007838249207,
|
|
-25.2101429998874664, -24.6371851861476898, -24.0642274022102356, -23.4912695884704590,
|
|
-22.9183118045330048, -22.3453540205955505, -21.7723962068557739, -21.1994384229183197,
|
|
-20.6264806389808655, -20.0535228252410889, -19.4805650413036346, -18.9076072275638580,
|
|
-18.3346494436264038, -17.7616916596889496, -17.1887338459491730, -16.6157760620117188,
|
|
-16.0428182780742645, -15.4698604643344879, -14.8969026803970337, -14.3239448666572571,
|
|
-13.7509870827198029, -13.1780292987823486, -12.6050714850425720, -12.0321137011051178,
|
|
-11.4591559171676636, -10.8861981034278870, -10.3132403194904327, -9.7402825057506561,
|
|
-9.1673247218132019, -8.5943669378757477, -8.0214091241359711, -7.4484513401985168,
|
|
-6.8754935562610626, -6.3025357425212860, -5.7295779585838318, -5.1566201448440552,
|
|
-4.5836623609066010, -4.0107045769691467, -3.4377467632293701, -2.8647889792919159,
|
|
-2.2918311953544617, -1.7188733816146851, -1.1459155976772308, -0.5729577839374542,
|
|
0.0000000000000000, 0.5729577839374542, 1.1459155976772308, 1.7188733816146851,
|
|
2.2918311953544617, 2.8647889792919159, 3.4377467632293701, 4.0107045769691467,
|
|
4.5836623609066010, 5.1566201448440552, 5.7295779585838318, 6.3025357425212860,
|
|
6.8754935562610626, 7.4484513401985168, 8.0214091241359711, 8.5943669378757477,
|
|
9.1673247218132019, 9.7402825057506561, 10.3132403194904327, 10.8861981034278870,
|
|
11.4591559171676636, 12.0321137011051178, 12.6050714850425720, 13.1780292987823486,
|
|
13.7509870827198029, 14.3239448666572571, 14.8969026803970337, 15.4698604643344879,
|
|
16.0428182780742645, 16.6157760620117188, 17.1887338459491730, 17.7616916596889496,
|
|
18.3346494436264038, 18.9076072275638580, 19.4805650413036346, 20.0535228252410889,
|
|
20.6264806389808655, 21.1994384229183197, 21.7723962068557739, 22.3453540205955505,
|
|
22.9183118045330048, 23.4912695884704590, 24.0642274022102356, 24.6371851861476898,
|
|
25.2101429998874664, 25.7831007838249207, 26.3560585677623749, 26.9290163815021515,
|
|
27.5019741654396057, 28.0749319493770599, 28.6478897631168365, 29.2208475470542908,
|
|
29.7938053607940674, 30.3667631447315216, 30.9397209286689758, 31.5126787424087524,
|
|
32.0856365263462067, 32.6585943102836609, 33.2315521240234375, 33.8045099079608917,
|
|
34.3774677217006683, 34.9504255056381226, 35.5233832895755768, 36.0963411033153534,
|
|
36.6692988872528076, 37.2422566711902618, 37.8152144849300385, 38.3881722688674927,
|
|
38.9611300826072693, 39.5340878665447235, 40.1070456504821777, 40.6800034642219543,
|
|
41.2529612481594086, 41.8259190320968628, 42.3988768458366394, 42.9718346297740936,
|
|
43.5447924435138702, 44.1177502274513245, 44.6907080113887787, 45.2636658251285553,
|
|
45.8366236090660095, 46.4095813930034637, 46.9825392067432404, 47.5554969906806946,
|
|
48.1284548044204712, 48.7014125883579254, 49.2743703722953796, 49.8473281860351562,
|
|
50.4202859699726105, 50.9932437539100647, 51.5662015676498413, 52.1391593515872955,
|
|
52.7121171653270721, 53.2850749492645264, 53.8580327332019806, 54.4309905469417572,
|
|
55.0039483308792114, 55.5769061148166656, 56.1498639285564423, 56.7228217124938965,
|
|
57.2957795262336731
|
|
};
|