text: // Copyright 2009 the Sputnik authors.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /**
   * If y is +0 and x>0, Math.atan2(y,x) is +0
   *
   * @path ch15/15.8/15.8.2/15.8.2.5/S15.8.2.5_A4.js
   * @description Checking if Math.atan2(y,x) equals to +0, where y is +0 and x>0
   */
  
  // CHECK#1
  y = +0;
  x = new Array();
  x[0] = 0.000000000000001;
  x[2] = +Infinity;
  x[1] = 1; 
  xnum = 3;
  
  for (i = 0; i < xnum; i++)
  {
  	if (Math.atan2(y,x[i]) !== +0)
  		$FAIL("#1: Math.atan2(" + y + ", " + x[i] + ") !== +0");
  }
  
  