 vertices in g to n</li><li><a href="size.html" class="code" title="function [sz,tz] = size(g)">size</a>	size(g) --- returns [nv,ne] for the graph</li><li><a href="sparse.html" class="code" title="function sparse(g)">sparse</a>	sparse(g) --- convert internal storage for g to sparse</li></ul>
This function is called by:
<ul style="list-style-image:url(../../matlabicon.gif)">
<li><a href="bfstree.html" class="code" title="function bfstree(t,g,v)">bfstree</a>	bfstree(t,g,v) --- create a breadth-first spanning 