 </p>

    <p>
      <a href = "../../f77_src/test_interp_nd/test_interp_nd.html">
      TEST_INTERP_ND</a>,
      a FORTRAN77 library which
      defines test problems for interpolation of data z(x),
      depending on an M-dimensional argument.
    </p>

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

    <p>
      <ol>
        <li>
          Richard Franke,<br>
          Scattered Data Interpolation: Tests of Some Methods,<br>
          Mathematics of Computation,<br>
          Volume 38, Number 15