d-lower-bounds"><i class="fa fa-check"></i>Varying Upper and Lower Bounds</a></li>
</ul></li>
</ul></li>
<li class="chapter" data-level="22" data-path="optimization-chapter.html"><a href="optimization-chapter.html"><i class="fa fa-check"></i><b>22</b> Efficiency Tuning</a>
<ul>
<li class="chapter" data-level="22.1" data-path="what-is-efficiency.html"><a href="what-is-efficiency.html"><i class="fa fa-check"></i><b>22.1</b> What is Efficiency?</a></li>
<li class="chapter" data-level="22.2" data-path="efficien