molyak sparse grids based on a 1D tanh-sinh rule;
    </p>

    <p>
      <a href = "../../m_src/stroud/stroud.html">
      STROUD</a>,
      a MATLAB library which
      contains quadrature rules for a variety of unusual areas, surfaces and volumes in 2D,
      3D and N-dimensions.
    </p>

    <p>
      <a href = "../../m_src/test_int_2d/test_int_2d.html">
      TEST_INT_2D</a>,
      a MATLAB library which
      defines test integrands for 2D quadrature rules.
    </p>

    <p>
      <a href = "../../m_