// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/**
 * Number type represented as the double precision 64-bit format IEEE 754
 *
 * @path ch08/8.5/S8.5_A2.1.js
 * @description Use 2^53 + 2 number and do some operation with it
 */

var x = 9007199254740994.0; /* 2^53 + 2 */
var y = 1.0 - 1/65536.0;
var z = x + y;
var d = z - x;

if (d !== 0){
  $ERROR('#1: var x = 9007199254740994.0; var y = 1.0 - 1/65536.0; var z = x + y; var d = z - x; d === 0. Actual: ' + (d));
}