dp20189216.stepper_category"></a><span class="identifier">stepper_category</span><span class="special">;</span>         
  <span class="keyword">typedef</span> <span class="identifier">dense_output_runge_kutta</span><span class="special">&lt;</span> <span class="identifier">Stepper</span> <span class="special">&gt;</span>   <a name="boost.numeric.odeint.dense_output_r_idp20189216.dense_output_stepper_type"></a><span class="identifier">dense_output_stepper_type</span><span class="special">;</span>

  <span c