text: // Copyright 2009 the Sputnik authors.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  info: Math.LN2 is approximately 0.6931471805599453
  es5id: 15.8.1.3_A1
  description: Comparing Math.LN2 with 0.6931471805599453
  includes:
      - math_precision.js
      - math_isequal.js
  ---*/
  
  // CHECK#1
  if (!isEqual(Math.LN2, 0.6931471805599453)) {
    $ERROR('#1: \'Math.LN2 is not approximately equal to 0.6931471805599453\'');
  }
  