></sup></a></li>
  <li><a href="#mult" id="toc-mult" class="nav-link" data-scroll-target="#mult">mult</a></li>
  <li><a href="#polynomial-1" id="toc-polynomial-1" class="nav-link" data-scroll-target="#polynomial-1">polynomial</a></li>
  <li><a href="#ratio-polynomial" id="toc-ratio-polynomial" class="nav-link" data-scroll-target="#ratio-polynomial">ratio-polynomial</a></li>
  <li><a href="#scale" id="toc-scale" class="nav-link" data-scroll-target="#scale">scale</a></li>
  <li><a href="#sub" id="toc-sub" cla