">pitcon66_prb3_output.txt</a>,
          the output file.
        </li>
      </ul>
    </p>

    <p>
      <b>PITCON66_PRB4</b> sets up the Freudenstein Roth function, with N = 3,
      and investigates the use of the fixed parameterization option.
      <ul>
        <li>
          <a href = "pitcon66_prb4.f">pitcon66_prb4.f</a>,
          a sample calling program.
        </li>
        <li>
          <a href = "pitcon66_prb4.sh">pitcon66_prb4.sh</a>,
          commands to compile and run the sample progr