text: // Copyright (c) 2014 Ryan Lewis. All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  es6id: 20.2.2.18
  author: Ryan Lewis
  description: >
      Math.hypot should return NaN if called with any argument that is
      NaN.
  ---*/
  
  assert(Number.isNaN(Math.hypot(NaN, 3)), 'Number.isNaN(Math.hypot(NaN, 3)) !== true');
  