les for pictures</a></li>
    <li><a name="TOC243" href="maxima_42.html#SEC261">42.4 Functions and Variables for worldmap</a>
    <ul class="toc">
      <li><a name="TOC244" href="maxima_42.html#SEC262">42.4.1 Variables and Functions</a></li>
      <li><a name="TOC245" href="maxima_42.html#SEC263">42.4.2 Graphic objects</a></li>
    </ul>
</li>
  </ul></li>
  <li><a name="TOC246" href="maxima_43.html#SEC264">43. drawdf</a>
  <ul class="toc">
    <li><a name="TOC247" href="maxima_43.html#SEC265">43.1 Introdu