Associative
                Sequence</a> model.
              </li>
</ul></div>
<p>
            <span class="bold"><strong>Semantics</strong></span>: Returns a sequence with all
            the elements of <code class="computeroutput"><span class="identifier">Sequence</span></code>
            except the last element.
          </p>
<h6>
<a name="fusion.algorithm.transformation.metafunctions.pop_back.h3"></a>
            <span class="phrase"><a name="fusion.algorithm.transformation.metafunctions.pop_back.co