import math


def in_quad_4(angle):
    """ Determines if the angle is between (3 * pi) / 2 radians and 2 * pi

    angle : float
        the angle of a vector in radians

    Returns
    -------
    return : bool
        true is angle is between 0 and pi / 2 radians
    """
    return True if angle > 3 * math.pi / 2 and angle < 2 * math.pi else False