ef = "../../f77_src/padua/padua.html">a FORTRAN77 version</a> and
      <a href = "../../f_src/padua/padua.html">a FORTRAN90 version</a> and
      <a href = "../../m_src/padua/padua.html">a MATLAB version</a>.
    </p>

    <h3 align = "center">
      Related Data and Programs:
    </h3>

    <p>
      <a href = "../../m_src/exactness_2d/exactness_2d.html">
      EXACTNESS_2D</a>,
      a MATLAB library which
      investigates the exactness of 2D quadrature rules that estimate the
      integral of a funct