text: // Copyright 2009 the Sputnik authors.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  info: |
      Type(x) and Type(y) are Number-s minus NaN, +0, -0.
      Return true, if x is the same number value as y; otherwise, return false
  es5id: 11.9.4_A4.3
  description: x and y are primitive numbers
  ---*/
  
  //CHECK#1
  if (!(Number.POSITIVE_INFINITY === Number.POSITIVE_INFINITY)) {
    $ERROR('#1: +Infinity === +Infinity');
  }
  
  //CHECK#2
  if (!(Number.NEGATIVE_INFINITY === Number.NEGATIVE_INFINITY)) {
    $ERROR('#2: -Infinity === -Infinity');
  }
  
  //CHECK#3
  if (!(13 === 13)) {
    $ERROR('#3: 13 === 13');
  }
  
  //CHECK#4
  if (!(-13 === -13)) {
    $ERROR('#4: -13 === -13');
  }
  
  //CHECK#5
  if (!(1.3 === 1.3)) {
    $ERROR('#5: 1.3 === 1.3');
  }
  
  //CHECK#6
  if (!(-1.3 === -1.3)) {
    $ERROR('#6: -1.3 === -1.3');
  }
  
  //CHECK#7
  if (!(Number.POSITIVE_INFINITY === -Number.NEGATIVE_INFINITY)) {
    $ERROR('#7: +Infinity === -(-Infinity)');
  }
  
  //CHECK#8
  if (1 === 0.999999999999) {
    $ERROR('#8: 1 !== 0.999999999999');
  }
  
  //CHECK#9
  if (!(1.0 === 1)) {
    $ERROR('#9: 1.0 === 1');
  }
  