yle: normal; color: rgb(64, 64, 64); font-size: 12px;"><span class="variableNameElement" style="white-space: pre; font-style: normal; color: rgb(64, 64, 64); font-size: 12px;">number_of_nodes = </span></div><div style="white-space: pre; font-style: normal; color: rgb(64, 64, 64); font-size: 12px;">   221
</div></div></div></div></div></div></div><div class = "S0"></div><div class = 'SectionBlock containment'><div class = "S5"><span class = "S6"><span class="S0">The adaptive integrator was reasonably success