"n">sum</span><span class="p">()</span>
        <span class="n">n_total</span> <span class="o">=</span> <span class="n">p</span><span class="o">.</span><span class="n">numel</span><span class="p">()</span>    
        <span class="n">test_close</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="mi">1</span> <span class="o">-</span> <span class="n">n_alive</span> <span class="o">/</span> <span class="n">n_total</span><span class="p">,</span> <span class="n">eps</span>