">size_t</span> <a name="boost.numeric.odeint.integrate_adap_idp40130240"></a><span class="identifier">integrate_adaptive</span><span class="special">(</span><span class="identifier">Stepper</span> stepper<span class="special">,</span> <span class="identifier">System</span> system<span class="special">,</span> 
                                  <span class="identifier">State</span> <span class="special">&amp;</span> start_state<span class="special">,</span> <span class="identifier">Time</span> start_time<sp