Boolean values ============== Boolean values are used in the following examples: .. code-block:: pycon >>> x = False >>> x False >>> not x True .. code-block:: pycon >>> y = True * 2 >>> y 2 Apart from their representation as ``True`` and ``False``, Boolean values behave like the numbers ``1`` (``True``) and ``0`` (``False``). Checks ------ * Decide whether the following statements are true or false: * ``1`` * ``0`` * ``-1`` * ``[0]`` * ``1 and 0`` * ``1 > 0 or []``