li>
        <li>
          <i>scale</i> is the normalization option (0/1).  If 1,
          then the weights are normalized to have unit sum;
        </li>
        <li>
          <i>'filename'</i> specifies the output filenames:
          <i>filename</i><b>_w.txt</b>,
          <i>filename</i><b>_x.txt</b>, and <i>filename</i><b>_r.txt</b>,
          containing the weights, abscissas, and interval limits.
        </li>
      </ul>
    </p>

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

    <p>
     