</a></li>
    <li><a name="TOC323" href="maxima_63.html#SEC341">63.3 Functions and Variables for binary input and output</a></li>
  </ul></li>
  <li><a name="TOC324" href="maxima_64.html#SEC342">64. opsubst</a>
  <ul class="toc">
    <li><a name="TOC325" href="maxima_64.html#SEC343">64.1 Functions and Variables for opsubst</a></li>
  </ul></li>
  <li><a name="TOC326" href="maxima_65.html#SEC344">65. orthopoly</a>
  <ul class="toc">
    <li><a name="TOC327" href="maxima_65.html#SEC345">65.1 Introduction to o