 a time-dependent reaction-diffusion equation in 1D,
      with Neumann boundary conditions, 
      discretized using the finite element method.
    </p>

    <p>
      <a href = "../../data/fem1d/fem1d.html">
      FEM1D</a>,
      a data directory which
      contains examples of 1D FEM files,
      three text files that describe a 1D finite element model;
    </p>

    <p>
      <a href = "../../m_src/fem1d/fem1d.html">
      FEM1D</a>,
      a MATLAB program which
      applies the finite
      element 