diff options
Diffstat (limited to 'numpy/random/randomgen/src/distributions/ziggurat.h')
| -rw-r--r-- | numpy/random/randomgen/src/distributions/ziggurat.h | 276 |
1 files changed, 276 insertions, 0 deletions
diff --git a/numpy/random/randomgen/src/distributions/ziggurat.h b/numpy/random/randomgen/src/distributions/ziggurat.h new file mode 100644 index 000000000..7808c0e68 --- /dev/null +++ b/numpy/random/randomgen/src/distributions/ziggurat.h @@ -0,0 +1,276 @@ +/* + * Constants from Julia's Ziggurat implementation + */ + +static const uint64_t ki[] = { + 0x0007799ec012f7b2, 0x0000000000000000, 0x0006045f4c7de363, + 0x0006d1aa7d5ec0a5, 0x000728fb3f60f777, 0x0007592af4e9fbc0, + 0x000777a5c0bf655d, 0x00078ca3857d2256, 0x00079bf6b0ffe58b, + 0x0007a7a34ab092ad, 0x0007b0d2f20dd1cb, 0x0007b83d3aa9cb52, + 0x0007be597614224d, 0x0007c3788631abe9, 0x0007c7d32bc192ee, + 0x0007cb9263a6e86d, 0x0007ced483edfa84, 0x0007d1b07ac0fd39, + 0x0007d437ef2da5fc, 0x0007d678b069aa6e, 0x0007d87db38c5c87, + 0x0007da4fc6a9ba62, 0x0007dbf611b37f3b, 0x0007dd7674d0f286, + 0x0007ded5ce8205f6, 0x0007e018307fb62b, 0x0007e141081bd124, + 0x0007e2533d712de8, 0x0007e3514bbd7718, 0x0007e43d54944b52, + 0x0007e5192f25ef42, 0x0007e5e67481118d, 0x0007e6a6897c1ce2, + 0x0007e75aa6c7f64c, 0x0007e803df8ee498, 0x0007e8a326eb6272, + 0x0007e93954717a28, 0x0007e9c727f8648f, 0x0007ea4d4cc85a3c, + 0x0007eacc5c4907a9, 0x0007eb44e0474cf6, 0x0007ebb754e47419, + 0x0007ec242a3d8474, 0x0007ec8bc5d69645, 0x0007ecee83d3d6e9, + 0x0007ed4cb8082f45, 0x0007eda6aee0170f, 0x0007edfcae2dfe68, + 0x0007ee4ef5dccd3e, 0x0007ee9dc08c394e, 0x0007eee9441a17c7, + 0x0007ef31b21b4fb1, 0x0007ef773846a8a7, 0x0007efba00d35a17, + 0x0007effa32ccf69f, 0x0007f037f25e1278, 0x0007f0736112d12c, + 0x0007f0ac9e145c25, 0x0007f0e3c65e1fcc, 0x0007f118f4ed8e54, + 0x0007f14c42ed0dc8, 0x0007f17dc7daa0c3, 0x0007f1ad99aac6a5, + 0x0007f1dbcce80015, 0x0007f20874cf56bf, 0x0007f233a36a3b9a, + 0x0007f25d69a604ad, 0x0007f285d7694a92, 0x0007f2acfba75e3b, + 0x0007f2d2e4720909, 0x0007f2f79f09c344, 0x0007f31b37ec883b, + 0x0007f33dbae36abc, 0x0007f35f330f08d5, 0x0007f37faaf2fa79, + 0x0007f39f2c805380, 0x0007f3bdc11f4f1c, 0x0007f3db71b83850, + 0x0007f3f846bba121, 0x0007f4144829f846, 0x0007f42f7d9a8b9d, + 0x0007f449ee420432, 0x0007f463a0f8675e, 0x0007f47c9c3ea77b, + 0x0007f494e643cd8e, 0x0007f4ac84e9c475, 0x0007f4c37dc9cd50, + 0x0007f4d9d638a432, 0x0007f4ef934a5b6a, 0x0007f504b9d5f33d, + 0x0007f5194e78b352, 0x0007f52d55994a96, 0x0007f540d36aba0c, + 0x0007f553cbef0e77, 0x0007f56642f9ec8f, 0x0007f5783c32f31e, + 0x0007f589bb17f609, 0x0007f59ac2ff1525, 0x0007f5ab5718b15a, + 0x0007f5bb7a71427c, 0x0007f5cb2ff31009, 0x0007f5da7a67cebe, + 0x0007f5e95c7a24e7, 0x0007f5f7d8b7171e, 0x0007f605f18f5ef4, + 0x0007f613a958ad0a, 0x0007f621024ed7e9, 0x0007f62dfe94f8cb, + 0x0007f63aa036777a, 0x0007f646e928065a, 0x0007f652db488f88, + 0x0007f65e786213ff, 0x0007f669c22a7d8a, 0x0007f674ba446459, + 0x0007f67f623fc8db, 0x0007f689bb9ac294, 0x0007f693c7c22481, + 0x0007f69d881217a6, 0x0007f6a6fdd6ac36, 0x0007f6b02a4c61ee, + 0x0007f6b90ea0a7f4, 0x0007f6c1abf254c0, 0x0007f6ca03521664, + 0x0007f6d215c2db82, 0x0007f6d9e43a3559, 0x0007f6e16fa0b329, + 0x0007f6e8b8d23729, 0x0007f6efc09e4569, 0x0007f6f687c84cbf, + 0x0007f6fd0f07ea09, 0x0007f703570925e2, 0x0007f709606cad03, + 0x0007f70f2bc8036f, 0x0007f714b9a5b292, 0x0007f71a0a85725d, + 0x0007f71f1edc4d9e, 0x0007f723f714c179, 0x0007f728938ed843, + 0x0007f72cf4a03fa0, 0x0007f7311a945a16, 0x0007f73505ac4bf8, + 0x0007f738b61f03bd, 0x0007f73c2c193dc0, 0x0007f73f67bd835c, + 0x0007f74269242559, 0x0007f745305b31a1, 0x0007f747bd666428, + 0x0007f74a103f12ed, 0x0007f74c28d414f5, 0x0007f74e0709a42d, + 0x0007f74faab939f9, 0x0007f75113b16657, 0x0007f75241b5a155, + 0x0007f753347e16b8, 0x0007f753ebb76b7c, 0x0007f75467027d05, + 0x0007f754a5f4199d, 0x0007f754a814b207, 0x0007f7546ce003ae, + 0x0007f753f3c4bb29, 0x0007f7533c240e92, 0x0007f75245514f41, + 0x0007f7510e91726c, 0x0007f74f971a9012, 0x0007f74dde135797, + 0x0007f74be2927971, 0x0007f749a39e051c, 0x0007f747202aba8a, + 0x0007f744571b4e3c, 0x0007f741473f9efe, 0x0007f73def53dc43, + 0x0007f73a4dff9bff, 0x0007f73661d4deaf, 0x0007f732294f003f, + 0x0007f72da2d19444, 0x0007f728cca72bda, 0x0007f723a5000367, + 0x0007f71e29f09627, 0x0007f7185970156b, 0x0007f7123156c102, + 0x0007f70baf5c1e2c, 0x0007f704d1150a23, 0x0007f6fd93f1a4e5, + 0x0007f6f5f53b10b6, 0x0007f6edf211023e, 0x0007f6e587671ce9, + 0x0007f6dcb2021679, 0x0007f6d36e749c64, 0x0007f6c9b91bf4c6, + 0x0007f6bf8e1c541b, 0x0007f6b4e95ce015, 0x0007f6a9c68356ff, + 0x0007f69e20ef5211, 0x0007f691f3b517eb, 0x0007f6853997f321, + 0x0007f677ed03ff19, 0x0007f66a08075bdc, 0x0007f65b844ab75a, + 0x0007f64c5b091860, 0x0007f63c8506d4bc, 0x0007f62bfa8798fe, + 0x0007f61ab34364b0, 0x0007f608a65a599a, 0x0007f5f5ca4737e8, + 0x0007f5e214d05b48, 0x0007f5cd7af7066e, 0x0007f5b7f0e4c2a1, + 0x0007f5a169d68fcf, 0x0007f589d80596a5, 0x0007f5712c8d0174, + 0x0007f557574c912b, 0x0007f53c46c77193, 0x0007f51fe7feb9f2, + 0x0007f5022646ecfb, 0x0007f4e2eb17ab1d, 0x0007f4c21dd4a3d1, + 0x0007f49fa38ea394, 0x0007f47b5ebb62eb, 0x0007f4552ee27473, + 0x0007f42cf03d58f5, 0x0007f4027b48549f, 0x0007f3d5a44119df, + 0x0007f3a63a8fb552, 0x0007f37408155100, 0x0007f33ed05b55ec, + 0x0007f3064f9c183e, 0x0007f2ca399c7ba1, 0x0007f28a384bb940, + 0x0007f245ea1b7a2b, 0x0007f1fcdffe8f1b, 0x0007f1ae9af758cd, + 0x0007f15a8917f27e, 0x0007f10001ccaaab, 0x0007f09e413c418a, + 0x0007f034627733d7, 0x0007efc15815b8d5, 0x0007ef43e2bf7f55, + 0x0007eeba84e31dfe, 0x0007ee237294df89, 0x0007ed7c7c170141, + 0x0007ecc2f0d95d3a, 0x0007ebf377a46782, 0x0007eb09d6deb285, + 0x0007ea00a4f17808, 0x0007e8d0d3da63d6, 0x0007e771023b0fcf, + 0x0007e5d46c2f08d8, 0x0007e3e937669691, 0x0007e195978f1176, + 0x0007deb2c0e05c1c, 0x0007db0362002a19, 0x0007d6202c151439, + 0x0007cf4b8f00a2cb, 0x0007c4fd24520efd, 0x0007b362fbf81816, + 0x00078d2d25998e24}; + +static const double wi[] = { + 1.7367254121602630e-15, 9.5586603514556339e-17, 1.2708704834810623e-16, + 1.4909740962495474e-16, 1.6658733631586268e-16, 1.8136120810119029e-16, + 1.9429720153135588e-16, 2.0589500628482093e-16, 2.1646860576895422e-16, + 2.2622940392218116e-16, 2.3532718914045892e-16, 2.4387234557428771e-16, + 2.5194879829274225e-16, 2.5962199772528103e-16, 2.6694407473648285e-16, + 2.7395729685142446e-16, 2.8069646002484804e-16, 2.8719058904113930e-16, + 2.9346417484728883e-16, 2.9953809336782113e-16, 3.0543030007192440e-16, + 3.1115636338921572e-16, 3.1672988018581815e-16, 3.2216280350549905e-16, + 3.2746570407939751e-16, 3.3264798116841710e-16, 3.3771803417353232e-16, + 3.4268340353119356e-16, 3.4755088731729758e-16, 3.5232663846002031e-16, + 3.5701624633953494e-16, 3.6162480571598339e-16, 3.6615697529653540e-16, + 3.7061702777236077e-16, 3.7500889278747798e-16, 3.7933619401549554e-16, + 3.8360228129677279e-16, 3.8781025861250247e-16, 3.9196300853257678e-16, + 3.9606321366256378e-16, 4.0011337552546690e-16, 4.0411583124143332e-16, + 4.0807276830960448e-16, 4.1198623774807442e-16, 4.1585816580828064e-16, + 4.1969036444740733e-16, 4.2348454071520708e-16, 4.2724230518899761e-16, + 4.3096517957162941e-16, 4.3465460355128760e-16, 4.3831194100854571e-16, + 4.4193848564470665e-16, 4.4553546609579137e-16, 4.4910405058828750e-16, + 4.5264535118571397e-16, 4.5616042766900381e-16, 4.5965029108849407e-16, + 4.6311590702081647e-16, 4.6655819856008752e-16, 4.6997804906941950e-16, + 4.7337630471583237e-16, 4.7675377680908526e-16, 4.8011124396270155e-16, + 4.8344945409350080e-16, 4.8676912627422087e-16, 4.9007095245229938e-16, + 4.9335559904654139e-16, 4.9662370843221783e-16, 4.9987590032409088e-16, + 5.0311277306593187e-16, 5.0633490483427195e-16, 5.0954285476338923e-16, + 5.1273716399787966e-16, 5.1591835667857364e-16, 5.1908694086703434e-16, + 5.2224340941340417e-16, 5.2538824077194543e-16, 5.2852189976823820e-16, + 5.3164483832166176e-16, 5.3475749612647295e-16, 5.3786030129452348e-16, + 5.4095367096239933e-16, 5.4403801186554671e-16, 5.4711372088173611e-16, + 5.5018118554603362e-16, 5.5324078453927836e-16, 5.5629288815190902e-16, + 5.5933785872484621e-16, 5.6237605106900435e-16, 5.6540781286489604e-16, + 5.6843348504368141e-16, 5.7145340215092040e-16, 5.7446789269419609e-16, + 5.7747727947569648e-16, 5.8048187991076857e-16, 5.8348200633338921e-16, + 5.8647796628943653e-16, 5.8947006281858718e-16, 5.9245859472561339e-16, + 5.9544385684180598e-16, 5.9842614027720281e-16, 6.0140573266426640e-16, + 6.0438291839361250e-16, 6.0735797884236057e-16, 6.1033119259564394e-16, + 6.1330283566179110e-16, 6.1627318168165963e-16, 6.1924250213258470e-16, + 6.2221106652737879e-16, 6.2517914260879998e-16, 6.2814699653988953e-16, + 6.3111489309056042e-16, 6.3408309582080600e-16, 6.3705186726088149e-16, + 6.4002146908880247e-16, 6.4299216230548961e-16, 6.4596420740788321e-16, + 6.4893786456033965e-16, 6.5191339376461587e-16, 6.5489105502874154e-16, + 6.5787110853507413e-16, 6.6085381480782587e-16, 6.6383943488035057e-16, + 6.6682823046247459e-16, 6.6982046410815579e-16, 6.7281639938375311e-16, + 6.7581630103719006e-16, 6.7882043516829803e-16, 6.8182906940062540e-16, + 6.8484247305500383e-16, 6.8786091732516637e-16, 6.9088467545571690e-16, + 6.9391402292275690e-16, 6.9694923761748294e-16, 6.9999060003307640e-16, + 7.0303839345521508e-16, 7.0609290415654822e-16, 7.0915442159548734e-16, + 7.1222323861967788e-16, 7.1529965167453030e-16, 7.1838396101720629e-16, + 7.2147647093647067e-16, 7.2457748997883870e-16, 7.2768733118146927e-16, + 7.3080631231227429e-16, 7.3393475611774048e-16, 7.3707299057898310e-16, + 7.4022134917657997e-16, 7.4338017116476479e-16, 7.4654980185558890e-16, + 7.4973059291369793e-16, 7.5292290266240584e-16, 7.5612709640179217e-16, + 7.5934354673958895e-16, 7.6257263393567558e-16, 7.6581474626104873e-16, + 7.6907028037219191e-16, 7.7233964170182985e-16, 7.7562324486711744e-16, + 7.7892151409638524e-16, 7.8223488367564108e-16, 7.8556379841610841e-16, + 7.8890871414417552e-16, 7.9227009821522709e-16, 7.9564843005293662e-16, + 7.9904420171571300e-16, 8.0245791849212591e-16, 8.0589009952726568e-16, + 8.0934127848215009e-16, 8.1281200422845008e-16, 8.1630284158098775e-16, + 8.1981437207065329e-16, 8.2334719476060504e-16, 8.2690192710884700e-16, + 8.3047920588053737e-16, 8.3407968811366288e-16, 8.3770405214202216e-16, + 8.4135299867980282e-16, 8.4502725197240968e-16, 8.4872756101861549e-16, + 8.5245470086955962e-16, 8.5620947401062333e-16, 8.5999271183276646e-16, + 8.6380527620052589e-16, 8.6764806112455816e-16, 8.7152199454736980e-16, + 8.7542804025171749e-16, 8.7936719990210427e-16, 8.8334051523084080e-16, + 8.8734907038131345e-16, 8.9139399442240861e-16, 8.9547646404950677e-16, + 8.9959770648910994e-16, 9.0375900262601175e-16, 9.0796169037400680e-16, + 9.1220716831348461e-16, 9.1649689962191353e-16, 9.2083241632623076e-16, + 9.2521532390956933e-16, 9.2964730630864167e-16, 9.3413013134252651e-16, + 9.3866565661866598e-16, 9.4325583596767065e-16, 9.4790272646517382e-16, + 9.5260849610662787e-16, 9.5737543220974496e-16, 9.6220595062948384e-16, + 9.6710260588230542e-16, 9.7206810229016259e-16, 9.7710530627072088e-16, + 9.8221725991905411e-16, 9.8740719604806711e-16, 9.9267855488079765e-16, + 9.9803500261836449e-16, 1.0034804521436181e-15, 1.0090190861637457e-15, + 1.0146553831467086e-15, 1.0203941464683124e-15, 1.0262405372613567e-15, + 1.0322001115486456e-15, 1.0382788623515399e-15, 1.0444832676000471e-15, + 1.0508203448355195e-15, 1.0572977139009890e-15, 1.0639236690676801e-15, + 1.0707072623632994e-15, 1.0776584002668106e-15, 1.0847879564403425e-15, + 1.0921079038149563e-15, 1.0996314701785628e-15, 1.1073733224935752e-15, + 1.1153497865853155e-15, 1.1235791107110833e-15, 1.1320817840164846e-15, + 1.1408809242582780e-15, 1.1500027537839792e-15, 1.1594771891449189e-15, + 1.1693385786910960e-15, 1.1796266352955801e-15, 1.1903876299282890e-15, + 1.2016759392543819e-15, 1.2135560818666897e-15, 1.2261054417450561e-15, + 1.2394179789163251e-15, 1.2536093926602567e-15, 1.2688244814255010e-15, + 1.2852479319096109e-15, 1.3031206634689985e-15, 1.3227655770195326e-15, + 1.3446300925011171e-15, 1.3693606835128518e-15, 1.3979436672775240e-15, + 1.4319989869661328e-15, 1.4744848603597596e-15, 1.5317872741611144e-15, + 1.6227698675312968e-15}; + +static const double fi[] = { + 1.0000000000000000e+00, 9.7710170126767082e-01, 9.5987909180010600e-01, + 9.4519895344229909e-01, 9.3206007595922991e-01, 9.1999150503934646e-01, + 9.0872644005213032e-01, 8.9809592189834297e-01, 8.8798466075583282e-01, + 8.7830965580891684e-01, 8.6900868803685649e-01, 8.6003362119633109e-01, + 8.5134625845867751e-01, 8.4291565311220373e-01, 8.3471629298688299e-01, + 8.2672683394622093e-01, 8.1892919160370192e-01, 8.1130787431265572e-01, + 8.0384948317096383e-01, 7.9654233042295841e-01, 7.8937614356602404e-01, + 7.8234183265480195e-01, 7.7543130498118662e-01, 7.6863731579848571e-01, + 7.6195334683679483e-01, 7.5537350650709567e-01, 7.4889244721915638e-01, + 7.4250529634015061e-01, 7.3620759812686210e-01, 7.2999526456147568e-01, + 7.2386453346862967e-01, 7.1781193263072152e-01, 7.1183424887824798e-01, + 7.0592850133275376e-01, 7.0009191813651117e-01, 6.9432191612611627e-01, + 6.8861608300467136e-01, 6.8297216164499430e-01, 6.7738803621877308e-01, + 6.7186171989708166e-01, 6.6639134390874977e-01, 6.6097514777666277e-01, + 6.5561147057969693e-01, 6.5029874311081637e-01, 6.4503548082082196e-01, + 6.3982027745305614e-01, 6.3465179928762327e-01, 6.2952877992483625e-01, + 6.2445001554702606e-01, 6.1941436060583399e-01, 6.1442072388891344e-01, + 6.0946806492577310e-01, 6.0455539069746733e-01, 5.9968175261912482e-01, + 5.9484624376798689e-01, 5.9004799633282545e-01, 5.8528617926337090e-01, + 5.8055999610079034e-01, 5.7586868297235316e-01, 5.7121150673525267e-01, + 5.6658776325616389e-01, 5.6199677581452390e-01, 5.5743789361876550e-01, + 5.5291049042583185e-01, 5.4841396325526537e-01, 5.4394773119002582e-01, + 5.3951123425695158e-01, 5.3510393238045717e-01, 5.3072530440366150e-01, + 5.2637484717168403e-01, 5.2205207467232140e-01, 5.1775651722975591e-01, + 5.1348772074732651e-01, 5.0924524599574761e-01, 5.0502866794346790e-01, + 5.0083757512614835e-01, 4.9667156905248933e-01, 4.9253026364386815e-01, + 4.8841328470545758e-01, 4.8432026942668288e-01, 4.8025086590904642e-01, + 4.7620473271950547e-01, 4.7218153846772976e-01, 4.6818096140569321e-01, + 4.6420268904817391e-01, 4.6024641781284248e-01, 4.5631185267871610e-01, + 4.5239870686184824e-01, 4.4850670150720273e-01, 4.4463556539573912e-01, + 4.4078503466580377e-01, 4.3695485254798533e-01, 4.3314476911265209e-01, + 4.2935454102944126e-01, 4.2558393133802180e-01, 4.2183270922949573e-01, + 4.1810064983784795e-01, 4.1438753404089090e-01, 4.1069314827018799e-01, + 4.0701728432947315e-01, 4.0335973922111429e-01, 3.9972031498019700e-01, + 3.9609881851583223e-01, 3.9249506145931540e-01, 3.8890886001878855e-01, + 3.8534003484007706e-01, 3.8178841087339344e-01, 3.7825381724561896e-01, + 3.7473608713789086e-01, 3.7123505766823922e-01, 3.6775056977903225e-01, + 3.6428246812900372e-01, 3.6083060098964775e-01, 3.5739482014578022e-01, + 3.5397498080007656e-01, 3.5057094148140588e-01, 3.4718256395679348e-01, + 3.4380971314685055e-01, 3.4045225704452164e-01, 3.3711006663700588e-01, + 3.3378301583071823e-01, 3.3047098137916342e-01, 3.2717384281360129e-01, + 3.2389148237639104e-01, 3.2062378495690530e-01, 3.1737063802991350e-01, + 3.1413193159633707e-01, 3.1090755812628634e-01, 3.0769741250429189e-01, + 3.0450139197664983e-01, 3.0131939610080288e-01, 2.9815132669668531e-01, + 2.9499708779996164e-01, 2.9185658561709499e-01, 2.8872972848218270e-01, + 2.8561642681550159e-01, 2.8251659308370741e-01, 2.7943014176163772e-01, + 2.7635698929566810e-01, 2.7329705406857691e-01, 2.7025025636587519e-01, + 2.6721651834356114e-01, 2.6419576399726080e-01, 2.6118791913272082e-01, + 2.5819291133761890e-01, 2.5521066995466168e-01, 2.5224112605594190e-01, + 2.4928421241852824e-01, 2.4633986350126363e-01, 2.4340801542275012e-01, + 2.4048860594050039e-01, 2.3758157443123795e-01, 2.3468686187232990e-01, + 2.3180441082433859e-01, 2.2893416541468023e-01, 2.2607607132238020e-01, + 2.2323007576391746e-01, 2.2039612748015194e-01, 2.1757417672433113e-01, + 2.1476417525117358e-01, 2.1196607630703015e-01, 2.0917983462112499e-01, + 2.0640540639788071e-01, 2.0364274931033485e-01, 2.0089182249465656e-01, + 1.9815258654577511e-01, 1.9542500351413428e-01, 1.9270903690358912e-01, + 1.9000465167046496e-01, 1.8731181422380025e-01, 1.8463049242679927e-01, + 1.8196065559952254e-01, 1.7930227452284767e-01, 1.7665532144373500e-01, + 1.7401977008183875e-01, 1.7139559563750595e-01, 1.6878277480121151e-01, + 1.6618128576448205e-01, 1.6359110823236570e-01, 1.6101222343751107e-01, + 1.5844461415592431e-01, 1.5588826472447920e-01, 1.5334316106026283e-01, + 1.5080929068184568e-01, 1.4828664273257453e-01, 1.4577520800599403e-01, + 1.4327497897351341e-01, 1.4078594981444470e-01, 1.3830811644855071e-01, + 1.3584147657125373e-01, 1.3338602969166913e-01, 1.3094177717364430e-01, + 1.2850872227999952e-01, 1.2608687022018586e-01, 1.2367622820159654e-01, + 1.2127680548479021e-01, 1.1888861344290998e-01, 1.1651166562561080e-01, + 1.1414597782783835e-01, 1.1179156816383801e-01, 1.0944845714681163e-01, + 1.0711666777468364e-01, 1.0479622562248690e-01, 1.0248715894193508e-01, + 1.0018949876880981e-01, 9.7903279038862284e-02, 9.5628536713008819e-02, + 9.3365311912690860e-02, 9.1113648066373634e-02, 8.8873592068275789e-02, + 8.6645194450557961e-02, 8.4428509570353374e-02, 8.2223595813202863e-02, + 8.0030515814663056e-02, 7.7849336702096039e-02, 7.5680130358927067e-02, + 7.3522973713981268e-02, 7.1377949058890375e-02, 6.9245144397006769e-02, + 6.7124653827788497e-02, 6.5016577971242842e-02, 6.2921024437758113e-02, + 6.0838108349539864e-02, 5.8767952920933758e-02, 5.6710690106202902e-02, + 5.4666461324888914e-02, 5.2635418276792176e-02, 5.0617723860947761e-02, + 4.8613553215868521e-02, 4.6623094901930368e-02, 4.4646552251294443e-02, + 4.2684144916474431e-02, 4.0736110655940933e-02, 3.8802707404526113e-02, + 3.6884215688567284e-02, 3.4980941461716084e-02, 3.3093219458578522e-02, + 3.1221417191920245e-02, 2.9365939758133314e-02, 2.7527235669603082e-02, + 2.5705804008548896e-02, 2.3902203305795882e-02, 2.2117062707308864e-02, + 2.0351096230044517e-02, 1.8605121275724643e-02, 1.6880083152543166e-02, + 1.5177088307935325e-02, 1.3497450601739880e-02, 1.1842757857907888e-02, + 1.0214971439701471e-02, 8.6165827693987316e-03, 7.0508754713732268e-03, + 5.5224032992509968e-03, 4.0379725933630305e-03, 2.6090727461021627e-03, + 1.2602859304985975e-03}; + +static const double ziggurat_nor_r = 3.6541528853610087963519472518; +static const double ziggurat_nor_inv_r = + 0.27366123732975827203338247596; // 1.0 / ziggurat_nor_r; +static const double ziggurat_exp_r = 7.6971174701310497140446280481; + +static const float ziggurat_nor_r_f = 3.6541528853610087963519472518f; +static const float ziggurat_nor_inv_r_f = 0.27366123732975827203338247596f; +static const float ziggurat_exp_r_f = 7.6971174701310497140446280481f; |