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+// Copyright 2009 the Sputnik authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: >
+ Math.asin, recommended that implementations use the approximation
+ algorithms for IEEE 754 arithmetic contained in fdlibm
+es5id: 15.8.2.3_A6
+description: >
+ Checking if Math.asin is approximately equals to its mathematical
+ values on the set of 64 argument values; all the sample values is
+ calculated with LibC
+includes:
+ - math_precision.js
+ - math_isequal.js
+---*/
+
+// CHECK#1
+vnum = 64;
+var x = new Array();
+x[0] = -1.00000000000000000000;
+x[1] = -0.96825396825396826000;
+x[2] = -0.93650793650793651000;
+x[3] = -0.90476190476190477000;
+x[4] = -0.87301587301587302000;
+x[5] = -0.84126984126984128000;
+x[6] = -0.80952380952380953000;
+x[7] = -0.77777777777777779000;
+x[8] = -0.74603174603174605000;
+x[9] = -0.71428571428571430000;
+x[10] = -0.68253968253968256000;
+x[11] = -0.65079365079365081000;
+x[12] = -0.61904761904761907000;
+x[13] = -0.58730158730158732000;
+x[14] = -0.55555555555555558000;
+x[15] = -0.52380952380952384000;
+x[16] = -0.49206349206349209000;
+x[17] = -0.46031746031746035000;
+x[18] = -0.42857142857142860000;
+x[19] = -0.39682539682539686000;
+x[20] = -0.36507936507936511000;
+x[21] = -0.33333333333333337000;
+x[22] = -0.30158730158730163000;
+x[23] = -0.26984126984126988000;
+x[24] = -0.23809523809523814000;
+x[25] = -0.20634920634920639000;
+x[26] = -0.17460317460317465000;
+x[27] = -0.14285714285714290000;
+x[28] = -0.11111111111111116000;
+x[29] = -0.07936507936507941600;
+x[30] = -0.04761904761904767200;
+x[31] = -0.01587301587301592800;
+x[32] = 0.01587301587301581700;
+x[33] = 0.04761904761904767200;
+x[34] = 0.07936507936507930500;
+x[35] = 0.11111111111111116000;
+x[36] = 0.14285714285714279000;
+x[37] = 0.17460317460317465000;
+x[38] = 0.20634920634920628000;
+x[39] = 0.23809523809523814000;
+x[40] = 0.26984126984126977000;
+x[41] = 0.30158730158730163000;
+x[42] = 0.33333333333333326000;
+x[43] = 0.36507936507936511000;
+x[44] = 0.39682539682539675000;
+x[45] = 0.42857142857142860000;
+x[46] = 0.46031746031746024000;
+x[47] = 0.49206349206349209000;
+x[48] = 0.52380952380952372000;
+x[49] = 0.55555555555555558000;
+x[50] = 0.58730158730158721000;
+x[51] = 0.61904761904761907000;
+x[52] = 0.65079365079365070000;
+x[53] = 0.68253968253968256000;
+x[54] = 0.71428571428571419000;
+x[55] = 0.74603174603174605000;
+x[56] = 0.77777777777777768000;
+x[57] = 0.80952380952380953000;
+x[58] = 0.84126984126984117000;
+x[59] = 0.87301587301587302000;
+x[60] = 0.90476190476190466000;
+x[61] = 0.93650793650793651000;
+x[62] = 0.96825396825396814000;
+x[63] = 1.00000000000000000000;
+
+
+
+
+var y = new Array();
+y[0] = -1.57079632679489660000;
+y[1] = -1.31814860051033310000;
+y[2] = -1.21253510828227990000;
+y[3] = -1.13082037200397780000;
+y[4] = -1.06135247798300370000;
+y[5] = -0.99962782822935903000;
+y[6] = -0.94334055387170590000;
+y[7] = -0.89112250788665281000;
+y[8] = -0.84208287605149101000;
+y[9] = -0.79560295348453536000;
+y[10] = -0.75123199912663585000;
+y[11] = -0.70862927156238398000;
+y[12] = -0.66752944463583297000;
+y[13] = -0.62772081765791266000;
+y[14] = -0.58903097021627393000;
+y[15] = -0.55131696913188277000;
+y[16] = -0.51445847556118673000;
+y[17] = -0.47835276464925774000;
+y[18] = -0.44291104407363896000;
+y[19] = -0.40805567730127851000;
+y[20] = -0.37371805094291394000;
+y[21] = -0.33983690945412198000;
+y[22] = -0.30635703455691915000;
+y[23] = -0.27322818254063785000;
+y[24] = -0.24040421676925938000;
+y[25] = -0.20784238935334678000;
+y[26] = -0.17550273757572274000;
+y[27] = -0.14334756890536540000;
+y[28] = -0.11134101434096394000;
+y[29] = -0.07944863408513722100;
+y[30] = -0.04763706262440318300;
+y[31] = -0.01587368248995573600;
+y[32] = 0.01587368248995562500;
+y[33] = 0.04763706262440318300;
+y[34] = 0.07944863408513711000;
+y[35] = 0.11134101434096394000;
+y[36] = 0.14334756890536529000;
+y[37] = 0.17550273757572274000;
+y[38] = 0.20784238935334667000;
+y[39] = 0.24040421676925938000;
+y[40] = 0.27322818254063774000;
+y[41] = 0.30635703455691915000;
+y[42] = 0.33983690945412187000;
+y[43] = 0.37371805094291394000;
+y[44] = 0.40805567730127840000;
+y[45] = 0.44291104407363896000;
+y[46] = 0.47835276464925758000;
+y[47] = 0.51445847556118673000;
+y[48] = 0.55131696913188266000;
+y[49] = 0.58903097021627393000;
+y[50] = 0.62772081765791254000;
+y[51] = 0.66752944463583297000;
+y[52] = 0.70862927156238387000;
+y[53] = 0.75123199912663585000;
+y[54] = 0.79560295348453514000;
+y[55] = 0.84208287605149101000;
+y[56] = 0.89112250788665259000;
+y[57] = 0.94334055387170590000;
+y[58] = 0.99962782822935881000;
+y[59] = 1.06135247798300370000;
+y[60] = 1.13082037200397760000;
+y[61] = 1.21253510828227990000;
+y[62] = 1.31814860051033270000;
+y[63] = 1.57079632679489660000;
+
+
+
+var val;
+for (i = 0; i < vnum; i++)
+{
+ val = Math.asin(x[i]);
+ if (!isEqual(val, y[i]))
+ {
+ $ERROR("\nx = " + x[i] + "\nlibc.asin(x) = " + y[i] + "\nMath.asin(x) = " + Math.asin(x[i]) + "\nMath.abs(libc.asin(x) - Math.asin(x)) > " + prec + "\n\n");
+ }
+}