pproximate solution of
          an ordinary differential equation. Iterators offer you an alternative to
          the integrate functions. Furthermore, many of the standard algorithms in
          the C++ standard library and Boost.Range can be used with the odeint's
          iterators.
        </p>
<p>
          Several iterator types are provided, in consistence with the <a class="link" href="integrate_functions.html" title="Integrate functions">integrate
          functions</a>. Hence there are <code 