ipmatch --- maximum matching in a bipartite graph</li><li><a href="cartesian.html" class="code" title="function cartesian(g,h1,h2)">cartesian</a>	cartesian(g,h1,h2) --- overwrite g with the product of h1 and h2</li><li><a href="cayley.html" class="code" title="function cayley(g,perms,verbose)">cayley</a>	cayley(g,perms) -- create a Cayley graph (undirected)</li><li><a href="cdraw.html" class="code" title="function cdraw(g,coloring,line_style,color_matrix)">cdraw</a>	cdraw(g,coloring) -- draw g with a given 