<?xml version="1.0"?>
<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E45">Th83</font></span>: <a NAME="T81"><span class="comment"><font color="firebrick">:: CLASSES5:81</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">U</font> being   <a href="classes2.html#NM1" title="CLASSES2:NM.1">Universe</a> holds   <a href="grcat_1.html#K17" title="GRCAT_1:func.17">GroupObjects</a> <font color="Olive" title="b1">U</font>,<font color="Olive" title="b1">U</font> <a href="wellord2.html#R2" title="WELLORD2:pred.2">are_equipotent</a> </div></div>
