xp(t*A)*v for a matrix associated with a Markov model</a><br>
<a href="ex26.c.html">ex26.c: Computes the action of the square root of the 2-D Laplacian</a><br>
<a href="ex37.c.html">ex37.c: Computes exp(t*A)*v for an advection diffusion operator with Peclet number</a><br>
<a href="ex39.c.html">ex39.c: Exponential integrator for the heat equation with source term</a><br>
