s to fulfill
        to be used within <a class="link" href="../odeint_in_detail/integrate_functions.html" title="Integrate functions">integrate
        functions</a>.
      </p>
<h5>
<a name="boost_numeric_odeint.concepts.controlled_stepper.h0"></a>
        <span class="phrase"><a name="boost_numeric_odeint.concepts.controlled_stepper.description"></a></span><a class="link" href="controlled_stepper.html#boost_numeric_odeint.concepts.controlled_stepper.description">Description</a>
      </h5>
<p>
        A 