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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def wnelmd(point, window):
 """ Determine whether a point is an element of a double precision window. http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/wnelmd_c.html :param point: Input point. :type point: float :param window: Input window :type window: spiceypy.utils.support_types.SpiceCell :return: returns True if point is an element of window. :rtype: bool """

    assert isinstance(window, stypes.SpiceCell)
    assert window.dtype == 1
    point = ctypes.c_double(point)
    return bool(libspice.wnelmd_c(point, ctypes.byref(window)))