label(g,v)">get_label</a>(h2,u2);
0050         <a href="label.html" class="code" title="function label(g,v,name)">label</a>(g,u, [<span class="string">'('</span>, lab1, <span class="string">','</span>, lab2, <span class="string">')'</span>]);
0051     <span class="keyword">end</span>
0052 <span class="keyword">end</span>
0053 
0054 
0055 
0056 
0057 
0058 <a name="_sub1" href="#_subfunctions" class="code">function [i,j] = splitout(k, n1, n2)</a>
0059 
0060 j = mod(k-1,n2);
0061 i = (k-1-j)/n2;
0062 <span cl