[
  {
    "url": "https://docs.python.org/3/library/stdtypes.html#numeric-types-int-float-complex/",
    "description": "Operations on numeric types."
  },
  {
    "url": "https://docs.python.org/3/library/functions.html#complex/",
    "description": "The complex class."
  },
  {
    "url": "https://docs.python.org/3/library/cmath.html/",
    "description": "Module documentation for cmath."
  },
  {
    "url": "https://docs.python.org/3/library/math.html/",
    "description": "Module documentation for math."
  }
]
