n><span class="p">]</span> <span class="o">**</span> <span class="mi">5</span>
                <span class="p">)</span> <span class="o">*</span> <span class="n">n</span><span class="p">[</span><span class="n">j</span><span class="p">]</span> <span class="o">**</span> <span class="n">p</span><span class="p">[</span><span class="s2">&quot;g&quot;</span><span class="p">]</span>
                <span class="n">r_s</span> <span class="o">=</span> <span class="mf">0.5</span> <span class="o">/</span> <span class="