tml" class="code" title="function dfstree(t,g,v)">dfstree</a>	dfstree(t,g,v) --- create a depth-first spanning tree of g</li><li><a href="dodecahedron.html" class="code" title="function dodecahedron(g)">dodecahedron</a>	dodecahedron(g) --- overwrite g with the dodecahedron graph</li><li><a href="euler_trail.html" class="code" title="function [elist, exists] = euler_trail(g)">euler_trail</a>	euler_trail(g) --- find an euler trail in g (if one exists)</li><li><a href="graph.html" class="code" title="function 