def upoint2bddpoint(upoint):
    """Convert an untyped point into a BDD point.

    .. seealso::
       For definitions of points and untyped points,
       see the :mod:`pyeda.boolalg.boolfunc` module.
    """
    point = dict()
    for uniqid in upoint[0]:
        point[_VARS[uniqid]] = 0
    for uniqid in upoint[1]:
        point[_VARS[uniqid]] = 1
    return point