 class="current">
<li class="toctree-l4"><a class="reference internal" href="add.html">add</a></li>
<li class="toctree-l4 current"><a class="current reference internal" href="#">remove</a><ul>
<li class="toctree-l5"><a class="reference internal" href="#syntax">Syntax</a></li>
<li class="toctree-l5"><a class="reference internal" href="#description">Description</a></li>
<li class="toctree-l5"><a class="reference internal" href="#input-arguments">Input Arguments</a><ul>
<li class="toctree-l6"><a class="referen