s/UTILITY-FUNCTIONS.html" class="sf-depth-4">11.6 UTILITY FUNCTIONS</a></li></ul></li><li id="menu-1166-1" class="middle even sf-item-14 sf-depth-3 sf-no-children"><a href="../glossary/glossary.html" class="sf-depth-3">Glossary</a></li><li id="menu-1427-1" class="active-trail middle odd sf-item-15 sf-depth-3 sf-total-children-58 sf-parent-children-0 sf-single-children-58 menuparent"><a href="appendix-a.html" class="sf-depth-3 menuparent">Appendix A: Functions</a><ul><li id="menu-1597-1" class="first odd sf-