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="find_path.html" class="code" title="function p = find_path(g,u,v)">find_path</a>	find_path(g,u,v) --- find a shortest path from u to v</li><li><a href="graffle.html" class="code" title="function graffle(g, filename, width, rad)">graffle</a>	graffle(g, filename, width, rad) --- write graph in OmniGraffle format</li><li><a href="hamiltonian_cycle.html" class="code" title="