pan class="mi">7</span><span class="p">)</span> <span class="o">+</span> <span class="p">(</span><span class="mi">25</span><span class="o">**</span><span class="mi">7</span><span class="p">)))</span>
    <span class="n">SL</span> <span class="o">=</span> <span class="mi">1</span> <span class="o">+</span> <span class="p">((</span><span class="mf">0.015</span><span class="o">*</span><span class="p">(</span><span class="n">Lp</span><span class="o">-</span><span class="mi">50</span><span class="p">)</span><span