i><a href="rewriting.html">rewriting</a></li><li><a href="functional.html">functional</a></li><li><a href="neural_nets.html">neural nets</a></li><li><a href="graphical.html">graphical</a></li></ul><ul><li><a href="basic.html">basic</a></li><li><a href="pascal.html">pascal</a></li><li><a href="ansi_c.html" class="self">ansi c</a></li><li><a href="smalltalk.html">smalltalk</a></li><li><a href="hypertalk.html">hypertalk</a></li></ul><ul><li><a href="defunct.html">defunct</a></li><li><a href="point2d.html">poin