 of other and vice versa and both have equal length. False otherwise</span>
<span class="sd">    &quot;&quot;&quot;</span>

    <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">==</span> <span class="nb">len</span><span class="p">(</span><span class="n">other</span><span class="p">):</span>
      
      <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">eq_perm</span><s