li><a href="cycle.html" class="code" title="function cycle(g,n)">cycle</a>	cycle(g,n) --- create a cycle graph on n vertices</li><li><a href="embed.html" class="code" title="function embed(g,xy)">embed</a>	embed --- create an embedding for a graph</li><li><a href="rmxy.html" class="code" title="function rmxy(g)">rmxy</a>	rmxy(g) --- erase g's embedding</li></ul>
This function is called by:
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<h2><a name="_source"></a>SOURC