[
  {
    "description": "Not big enough",
    "code": "if (biggie < 1.7976931348623157e308) {\n  throw Error('must be bigger !')\n}"
  },
  {
    "description": "You can do smaller",
    "code": "if (smalls > -1.7976931348623157e308) {\n  throw Error('must be smaller !')\n}"
  }
]