mirror of https://github.com/tc39/test262.git
21 lines
644 B
JavaScript
21 lines
644 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* If y is -0 and x is -0, Math.atan2(y,x) is an implementation-dependent approximation to -PI
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*
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* @path 15_Native/15.8_The_Math_Object/15.8.2_Function_Properties_of_the_Math_Object/15.8.2.5_atan2/S15.8.2.5_A10.js
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* @description Checking if Math.atan2(-0,-0) is an approximation to -PI
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*/
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$INCLUDE("math_precision.js");
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$INCLUDE("math_isequal.js");
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// CHECK#1
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//prec = 0.00000000000001;
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y = -0;
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x = -0;
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if (!isEqual(Math.atan2(y,x), -Math.PI))
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$ERROR("#1: !isEqual(Math.atan2(-0,-0), -Math.PI)");
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