an><span class="p">)</span><span class="o">*</span><span class="n">cP</span><span class="p">(</span><span class="n">cc</span><span class="p">)</span> <span class="o">-</span> <span class="n">E_PHI</span><span class="p">(</span><span class="n">cc</span><span class="p">)</span><span class="o">*</span><span class="n">sP</span><span class="p">(</span><span class="n">cc</span><span class="p">)</span>
     <span class="n">E_Y</span><span class="p">(</span><span class="n">cc</span><span class="p">)</span> <span cl