 is g isomorphic to h?</li><li><a href="join.html" class="code" title="function join(g,h1,h2)">join</a>	join(g,h1,h2) --- overwrite g with the join of h1 and h2</li><li><a href="label.html" class="code" title="function label(g,v,name)">label</a>	Assign labels to vertices of g</li><li><a href="laplacian.html" class="code" title="function m = laplacian(g,s)">laplacian</a>	laplacian(g) --- get the Laplacian matrix of g</li><li><a href="load.html" class="code" title="function load(g,filename)">load</a>	load(g,f