def logical_not(data=None, name=None, attr=None, out=None, **kwargs):
    """Returns the result of logical NOT (!) function

    Example:
      logical_not([-2., 0., 1.]) = [0., 1., 0.]



    Parameters
    ----------
    data : Symbol
        The input array.

    name : string, optional.
        Name of the resulting symbol.

    Returns
    -------
    Symbol
        The result symbol.
    """
    return 0,
