">):</span> <span class="k">return</span> <span class="bp">True</span>
    <span class="k">return</span> <span class="bp">False</span>
</div>
<div class="viewcode-block" id="Membered.eq_index"><a class="viewcode-back" href="../../spacegrids.html#spacegrids.abstract.Membered.eq_index">[docs]</a>  <span class="k">def</span> <span class="nf">eq_index</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="n">member</span><span class="p">):</span>
    <span class="sd">&quo