output file.
        </li>
        <li>
          <a href = "line_fekete_rule_test01.m">line_fekete_rule_test01.m</a>
          tests line_fekete_monomial().
        </li>
        <li>
          <a href = "line_fekete_rule_test02.m">line_fekete_rule_test02.m</a>
          tests line_fekete_chebyshev().
        </li>
        <li>
          <a href = "line_fekete_rule_test02.png">line_fekete_rule_test02.png</a>
          an image of the location of the Fekete points for N = 21.
        </li>
        <li>
    