>)</span>
        <span class="n">hxz</span> <span class="o">=</span> <span class="p">(</span><span class="o">-</span><span class="p">(</span><span class="n">plogp</span><span class="p">(</span><span class="n">hist</span><span class="o">.</span><span class="n">sum</span><span class="p">(</span><span class="n">axis</span><span class="o">=</span><span class="nb">tuple</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">where</span><span class="p">(</span><span class=