p">)</span><span class="o">*</span><span class="n">b</span><span class="p">(</span><span class="n">j</span><span class="p">,</span><span class="n">l</span><span class="p">)</span><span class="w"></span>
<span class="w">                      </span><span class="k">enddo</span>
<span class="k">                      if</span><span class="w"> </span><span class="p">(</span><span class="n">beta</span><span class="p">.</span><span class="n">eq</span><span class="p">.</span><span class="n">zero</span><span class="