<?xml version="1.0"?>
<div>:: <span class="kw">deftheorem </span>   defines <a href="numpoly1.html#K9" title="NUMPOLY1:func.9">SquareNumbers</a> <a onclick="hs(this)" href="javascript:()">NUMPOLY1:def 11 : <br/></a><span> <a href="numpoly1.html#K9" title="NUMPOLY1:func.9">SquareNumbers</a>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="numpoly1.html#K6" title="NUMPOLY1:func.6">PolygonalNumbers</a> 4;<br/></span></div>
