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js/src/tests/ecma_6/Math/cosh-approx.js@6474c204b198 (annotated)

js/src/tests/ecma_6/Math/cosh-approx.js

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0 1 var sloppy_tolerance = 100;
michael@0 2
michael@0 3 assertEq(Math.cosh(1000), Infinity);
michael@0 4 assertEq(Math.cosh(Number.MAX_VALUE), Infinity);
michael@0 5 assertNear(Math.cosh(1e-30), 1, sloppy_tolerance);
michael@0 6 assertNear(Math.cosh(1e-10), 1, sloppy_tolerance);
michael@0 7
michael@0 8 var cosh_data = [
michael@0 9 [0.0016914556651292944, 1.0000014305114746],
michael@0 10 [0.001953124689559275, 1.0000019073486328],
michael@0 11 [0.003782208044661295, 1.000007152557373],
michael@0 12 [0.005258943946801101, 1.000013828277588],
michael@0 13 [0.005859366618129203, 1.0000171661376953],
michael@0 14 [0.010961831992188852, 1.0000600814819336],
michael@0 15 [0.015285472131830425, 1.0001168251037598],
michael@0 16 [0.017249319093529877, 1.0001487731933594],
michael@0 17 [0.028218171738655373, 1.0003981590270996],
michael@0 18 [0.03573281468231457, 1.000638484954834],
michael@0 19 [0.046287402472878776, 1.0010714530944824],
michael@0 20 [0.07771996527168971, 1.0030217170715332],
michael@0 21 [0.0998975930860278, 1.0049939155578613],
michael@0 22 [0.13615938768032465, 1.0092840194702148],
michael@0 23 [0.21942279004958354, 1.024169921875],
michael@0 24 [0.3511165938166055, 1.0622773170471191],
michael@0 25 [0.48975026711288183, 1.1223440170288086],
michael@0 26 [0.692556883708491, 1.2495574951171875],
michael@0 27 [0.954530572221414, 1.4912219047546387],
michael@0 28 [1.307581416910453, 1.983847141265869],
michael@0 29 [1.4035188779741334, 2.1576128005981445],
michael@0 30 [1.5250070845427517, 2.406397819519043],
michael@0 31 [1.8905372013072799, 3.386958122253418],
michael@0 32 [2.1735673399948254, 4.451677322387695],
michael@0 33 [2.625091127868242, 6.939132690429686],
michael@0 34 [2.737434918695162, 7.756023406982421],
michael@0 35 [2.8740317167801948, 8.88236999511719],
michael@0 36 [2.97998639328949, 9.869171142578123],
michael@0 37 [3.516549380542481, 16.848876953125],
michael@0 38 [3.51867003468025, 16.884582519531254],
michael@0 39 [3.593185165198829, 18.18859100341797],
michael@0 40 [3.6273672142963385, 18.82012176513672],
michael@0 41 [3.646553244410946, 19.184181213378906],
michael@0 42 [3.872413451393967, 24.03952026367187],
michael@0 43 [3.972085568933329, 26.556991577148434],
michael@0 44 [4.022209178119238, 27.921104431152337],
michael@0 45 [4.168428891496629, 32.31466674804686],
michael@0 46 [4.240546229861005, 34.730087280273445],
michael@0 47 [4.290698214968891, 36.51556396484376],
michael@0 48 [4.352722738491574, 38.851287841796875],
michael@0 49 [4.594386162629449, 49.46875],
michael@0 50 [4.598500387004538, 49.67265319824219],
michael@0 51 [4.7152173401856095, 55.821014404296896],
michael@0 52 [4.73822104001982, 57.119781494140604],
michael@0 53 [4.793733825338029, 60.37983703613279],
michael@0 54 [4.8435923769530165, 63.46618652343747],
michael@0 55 [4.849190310904695, 63.82241821289062],
michael@0 56 [4.85767897228448, 64.36642456054685],
michael@0 57 [4.880061548144127, 65.82318115234375],
michael@0 58 [4.921430721025434, 68.60302734374997],
michael@0 59 [4.94406835208057, 70.17358398437497],
michael@0 60 [4.967000841791218, 71.80126953124997],
michael@0 61 [5.016014824864732, 75.40786743164065],
michael@0 62 [5.017205657609766, 75.49771118164062],
michael@0 63 [5.0506448716550825, 78.06475830078126],
michael@0 64 [5.0707363201405276, 79.64892578125],
michael@0 65 [5.073517411135063, 79.87072753906253],
michael@0 66 [5.101574796209937, 82.14324951171874],
michael@0 67 [5.152357710985635, 86.4221496582031],
michael@0 68 [5.167705692500117, 87.75869750976562],
michael@0 69 [5.2390637098028074, 94.24942016601562],
michael@0 70 [5.247023676519904, 95.00259399414062],
michael@0 71 [5.258134994273664, 96.06402587890626],
michael@0 72 [5.289261389093961, 99.10101318359374],
michael@0 73 [5.345425863147171, 104.82595825195315],
michael@0 74 [5.3555664787245885, 105.89431762695308],
michael@0 75 [5.363617180711895, 106.750244140625],
michael@0 76 [5.388152468690488, 109.40167236328122],
michael@0 77 [5.405320225963013, 111.2959899902344],
michael@0 78 [5.417698597745429, 112.68215942382815],
michael@0 79 [5.445406415908933, 115.8478698730469],
michael@0 80 [5.501396249028249, 122.51895141601562],
michael@0 81 [5.531718947357248, 126.29083251953128],
michael@0 82 [5.544277233951787, 127.88677978515626],
michael@0 83 [5.547444176085567, 128.29241943359372],
michael@0 84 [5.556786759298988, 129.49658203125006],
michael@0 85 [5.625710723366437, 138.7365112304687],
michael@0 86 [5.628934733085022, 139.18450927734378],
michael@0 87 [5.634566685055491, 139.97058105468747],
michael@0 88 [5.660401141376928, 143.63366699218747],
michael@0 89 [5.698541939965668, 149.21765136718753],
michael@0 90 [5.7078698961812995, 150.6160278320313],
michael@0 91 [5.714741890601693, 151.6546020507813],
michael@0 92 [5.735111323217677, 154.77532958984378],
michael@0 93 [5.761781191641161, 158.95861816406253],
michael@0 94 [5.763503378028959, 159.23260498046878],
michael@0 95 [5.810483079631769, 166.89166259765622],
michael@0 96 [5.824362807770767, 169.22418212890625],
michael@0 97 [5.833939098607025, 170.85247802734372],
michael@0 98 [5.861586030831371, 175.64184570312503],
michael@0 99 [5.866335876872544, 176.47808837890625],
michael@0 100 [5.869449614294116, 177.02844238281247],
michael@0 101 [5.879497954012966, 178.81622314453122],
michael@0 102 [5.893213844044451, 181.28570556640625],
michael@0 103 [5.944588630523773, 190.84246826171866],
michael@0 104 [5.947493525920713, 191.39764404296875],
michael@0 105 [5.962341215900494, 194.26062011718753],
michael@0 106 [5.9656082276276, 194.89630126953122],
michael@0 107 [5.9749284849312865, 196.7212524414062],
michael@0 108 [5.975165500176202, 196.76788330078128],
michael@0 109 [5.981706804024238, 198.05920410156241],
michael@0 110 [5.991310884439669, 199.9705200195312],
michael@0 111 [6.004868209578554, 202.70001220703122],
michael@0 112 [6.0159406892865155, 204.95684814453116],
michael@0 113 [6.025476453825986, 206.92059326171866],
michael@0 114 [6.047172064627678, 211.45886230468741],
michael@0 115 [6.0479418642231595, 211.62170410156256],
michael@0 116 [6.050479329955437, 212.1593627929687],
michael@0 117 [6.086466833749719, 219.93341064453125],
michael@0 118 [6.101870903204913, 223.3474731445312],
michael@0 119 [6.1249427443985525, 228.56036376953128],
michael@0 120 [6.129204755426344, 229.53656005859375],
michael@0 121 [6.136241935513706, 231.1575317382813],
michael@0 122 [6.153688953514383, 235.22589111328134],
michael@0 123 [6.1619244798633215, 237.17108154296884],
michael@0 124 [6.165012268502458, 237.90454101562506],
michael@0 125 [6.187036941752032, 243.202392578125],
michael@0 126 [6.191527178125454, 244.29687500000003],
michael@0 127 [6.196001570568187, 245.3923950195312],
michael@0 128 [6.197677082130341, 245.80389404296875],
michael@0 129 [6.2133379061260285, 249.68365478515622],
michael@0 130 [6.223871642756905, 252.3276367187501],
michael@0 131 [6.228398760115369, 253.47253417968756],
michael@0 132 [6.269692237869835, 264.1583251953126],
michael@0 133 [6.276143287577458, 265.8679199218749],
michael@0 134 [6.305884283737176, 273.89379882812494],
michael@0 135 [6.306492908028797, 274.0605468750001],
michael@0 136 [6.3065018163217115, 274.06298828125006],
michael@0 137 [6.31104892482331, 275.3120117187501],
michael@0 138 [6.3322712125431915, 281.2171630859374],
michael@0 139 [6.343324976847916, 284.34289550781244],
michael@0 140 [6.345081883725142, 284.84289550781256],
michael@0 141 [6.353683609448096, 287.30358886718756],
michael@0 142 [6.366114643735997, 290.8973388671876],
michael@0 143 [6.373476431987165, 293.0467529296875],
michael@0 144 [6.3734826803404045, 293.04858398437494],
michael@0 145 [6.3862671775996915, 296.819091796875],
michael@0 146 [6.389086936901673, 297.6572265625],
michael@0 147 [6.424562459508495, 308.4062500000001],
michael@0 148 [6.4506171773701535, 316.5472412109376],
michael@0 149 [6.462221144761522, 320.24182128906256],
michael@0 150 [6.468740575092418, 322.33642578125],
michael@0 151 [6.472375224718483, 323.5101318359374],
michael@0 152 [6.485834999462654, 327.8939208984375],
michael@0 153 [6.486412623146554, 328.08337402343744],
michael@0 154 [6.486812521370483, 328.214599609375],
michael@0 155 [6.498698952535687, 332.1391601562501],
michael@0 156 [6.521175044233963, 339.6888427734376],
michael@0 157 [6.522595306993373, 340.171630859375],
michael@0 158 [6.522766822935215, 340.2299804687499],
michael@0 159 [6.52502285413445, 340.99841308593744],
michael@0 160 [6.5445411825986985, 347.7194824218749],
michael@0 161 [6.5451209675856825, 347.9211425781249],
michael@0 162 [6.55061885367159, 349.8392333984375],
michael@0 163 [6.560126626713879, 353.1812744140626],
michael@0 164 [6.560510895819139, 353.31701660156244],
michael@0 165 [6.565186990039135, 354.97302246093756],
michael@0 166 [6.567067660815945, 355.64123535156233],
michael@0 167 [6.588081320423386, 363.19360351562517],
michael@0 168 [6.5896131163651415, 363.7503662109376],
michael@0 169 [6.597598047275183, 366.66650390624983],
michael@0 170 [6.608222493065004, 370.5828857421874],
michael@0 171 [6.611563301604297, 371.822998046875],
michael@0 172 [6.622421213257873, 375.88220214843756],
michael@0 173 [6.625684248051368, 377.11071777343744],
michael@0 174 [6.626950731244344, 377.58862304687483],
michael@0 175 [6.630267034079059, 378.8428955078124],
michael@0 176 [6.630977920761718, 379.11230468749994],
michael@0 177 [6.636217452968849, 381.10388183593756],
michael@0 178 [6.638857149899159, 382.1112060546874],
michael@0 179 [6.641161660644278, 382.9927978515625],
michael@0 180 [6.652047018118426, 387.1845703124999],
michael@0 181 [6.658445560711748, 389.66992187499994],
michael@0 182 [6.658790721334144, 389.8044433593749],
michael@0 183 [6.675345858154136, 396.3114013671875],
michael@0 184 [6.677094789236718, 397.00512695312494],
michael@0 185 [6.6775691166680895, 397.1934814453124],
michael@0 186 [6.679106750673113, 397.80468749999994],
michael@0 187 [6.681712590609845, 398.84265136718744],
michael@0 188 [6.682523938576487, 399.16638183593744],
michael@0 189 [6.68274532345516, 399.2547607421874],
michael@0 190 [6.685459416477178, 400.3398437499999],
michael@0 191 [6.694456277839498, 403.9578857421875],
michael@0 192 [6.6952522228540765, 404.27954101562517],
michael@0 193 [6.6971746771142415, 405.05749511718744],
michael@0 194 [6.702764738337774, 407.328125],
michael@0 195 [6.7033022311799595, 407.54711914062506],
michael@0 196 [6.710763953621196, 410.59948730468756],
michael@0 197 [6.711256159037373, 410.8016357421876],
michael@0 198 [6.712054288828399, 411.12963867187494],
michael@0 199 [6.713939407502346, 411.9053955078124],
michael@0 200 [6.722828986708716, 415.5833740234374],
michael@0 201 [6.727835453862132, 417.66918945312506],
michael@0 202 [6.734632628835641, 420.51782226562506],
michael@0 203 [6.743787740494532, 424.38537597656233],
michael@0 204 [6.744565219553757, 424.71545410156244],
michael@0 205 [6.7715720212680655, 436.3419189453125],
michael@0 206 [6.776510146304201, 438.50195312500017],
michael@0 207 [6.778412462065226, 439.33691406250017],
michael@0 208 [6.79247934060035, 445.5606689453126],
michael@0 209 [6.809016260337229, 452.9901123046875],
michael@0 210 [6.810747231716348, 453.7749023437499],
michael@0 211 [6.817335895109251, 456.7745361328125],
michael@0 212 [6.819910421197311, 457.9520263671875],
michael@0 213 [6.821497844004013, 458.6795654296874],
michael@0 214 [6.8254946428721475, 460.51647949218767],
michael@0 215 [6.828433164406687, 461.87170410156256],
michael@0 216 [6.834543470287694, 464.70251464843756],
michael@0 217 [6.839609377592375, 467.06262207031267],
michael@0 218 [6.839627933844213, 467.0712890625001],
michael@0 219 [6.846084943645239, 470.09692382812494],
michael@0 220 [6.856799276049143, 475.16076660156233],
michael@0 221 [6.861822721577315, 477.5537109374998],
michael@0 222 [6.864066049482581, 478.62622070312517],
michael@0 223 [6.864420497333681, 478.79589843750017],
michael@0 224 [6.866278653973069, 479.68640136718733],
michael@0 225 [6.866487814627139, 479.7867431640625],
michael@0 226 [6.8667493311188395, 479.9122314453126],
michael@0 227 [6.872084270243208, 482.4793701171875],
michael@0 228 [6.872164723177875, 482.5181884765627],
michael@0 229 [6.874982560453874, 483.87976074218767],
michael@0 230 [6.876191234145179, 484.46496582031233],
michael@0 231 [6.877966548833207, 485.3258056640624],
michael@0 232 [6.888721726428236, 490.57373046875006],
michael@0 233 [6.89515989558997, 493.74230957031244],
michael@0 234 [6.896232568812718, 494.2722167968751],
michael@0 235 [6.900624415355815, 496.44775390624983],
michael@0 236 [6.901816998553275, 497.0401611328125],
michael@0 237 [6.9042162822876465, 498.23413085937483],
michael@0 238 [7.193052598670793, 665.0791015625001],
michael@0 239 [7.758155143419732, 1170.29150390625],
michael@0 240 [8.323023697145112, 2058.795898437501],
michael@0 241 [9.36298131161099, 5824.533203125004],
michael@0 242 [9.810748008110926, 9114.308593750004],
michael@0 243 [11.047341056314202, 31388.40624999998],
michael@0 244 [11.584925435512535, 53732.765624999956],
michael@0 245 [12.366958539207397, 117455.0937500001],
michael@0 246 [13.107089828327874, 246210.62499999983],
michael@0 247 [13.84248373881162, 513670.1250000003],
michael@0 248 [14.27084873575108, 788353.2499999999],
michael@0 249 [15.060339852215408, 1736170.999999999],
michael@0 250 [15.835873313657556, 3770530.0000000005],
michael@0 251 [15.977474039173265, 4344089.999999998],
michael@0 252 [16.943967899150145, 11419360.000000006],
michael@0 253 [17.943394339560967, 31023239.99999997],
michael@0 254 [18.214035936745432, 40665424.00000006],
michael@0 255 [19.374560581709215, 129788063.99999991],
michael@0 256 [19.927723623778547, 225668224.00000027],
michael@0 257 [20.619308638400597, 450631936.0000006],
michael@0 258 [21.129986093026698, 750941952.0000008],
michael@0 259 [22.05159150215413, 1887358976.0000033],
michael@0 260 [22.734966842639743, 3738011648.0000052],
michael@0 261 [23.42954051928097, 7486695423.99999],
michael@0 262 [23.955498471391667, 12668080127.99998],
michael@0 263 [24.591055724582848, 23918272512],
michael@0 264 [25.305424481799395, 48862560256.00005],
michael@0 265 [26.150535181949436, 113763549183.99998],
michael@0 266 [26.499894449532565, 161334755328.00018],
michael@0 267 [27.19075733422632, 321933279232.0004],
michael@0 268 [27.989721778208146, 715734122496],
michael@0 269 [28.953212876533797, 1875817529343.9976],
michael@0 270 ];
michael@0 271
michael@0 272 for (var [x, y] of cosh_data)
michael@0 273 assertNear(Math.cosh(x), y, sloppy_tolerance);
michael@0 274
michael@0 275 for (var i = -20; i < 20; i++)
michael@0 276 assertNear(Math.cosh(i), (Math.exp(i) + Math.exp(-i)) / 2, sloppy_tolerance);
michael@0 277
michael@0 278 reportCompare(0, 0, "ok");

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