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<div><span class="kw">theorem </span><a NAME="T38"><span class="comment"><font color="firebrick">:: NUMPOLY1:38</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">s</font> being   <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a> holds   <a href="numpoly1.html#K4" title="NUMPOLY1:func.4">CenterPolygon</a> (<font color="Olive" title="b1">s</font>,<a href="numbers.html#K5" title="NUMBERS:func.5">0</a>) <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 ;<br/></div></div>
