class="o">.</span><span class="n">n_elements</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">n_elements</span><span class="p">)</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">point_dimension</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">point_dimension</span><span class="p">)</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">pointwise_ac