e improved copy, the computation fails.  Therefore,
        the version I have put together has suppressed the improvement for now
        until I can determine the stray minus sign or logic error causing
        the problem.
      </i>
    </p>

    <h3 align = "center">
      Licensing:
    </h3>

    <p>
      The computer code and data files described and made available on this web page
      are distributed under
      <a href = "../../txt/gnu_lgpl.txt">the GNU LGPL license.</a>
    </p>

    <h3 align