_helper</a></td><td class="entry"></td></tr>
  <tr><td class="entry"><a class="el" href="structintegral__core_1_1ode__helper.html#a71b0e8ba6a0c8791e3383952033eeba4">evaluate_jacobian</a>=&gt; oh_eval_jac</td><td class="entry"><a class="el" href="structintegral__core_1_1ode__helper.html">integral_core::ode_helper</a></td><td class="entry"></td></tr>
  <tr class="even"><td class="entry"><a class="el" href="structintegral__core_1_1ode__helper.html#a338ba0ed922e0fbc16cd1c4ef52d308e">evaluate_mass_matrix</a>=&gt