ms468/toms468.html">
      TOMS468</a>,
      a FORTRAN77 library which
      carries out the automatic integration of a function.
    </p>

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

    <p>
      <ol>
        <li>
          ND Cook,<br>
          Remark on Algorithm 351: Modified Romberg Quadrature,<br>
          Communications of the ACM,<br>
          April 1970, Volume 13, Issue 4, page 263.
        </li>
        <li>
          Graeme Fairweather,<br>
          Algorithm 351: Modified Romber