<?xml version="1.0"?>
<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E6">Th6</font></span>: <a NAME="T6"><span class="comment"><font color="firebrick">:: CALCUL_2:6</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">m</font>, <font color="Olive" title="b2">n</font> being    <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of  <a href="numbers.html#NK1" title="NUMBERS:NK.1">NAT</a>  holds   <a href="calcul_2.html#K2" title="CALCUL_2:func.2">seq</a> (<font color="Olive" title="b1">m</font>,<font color="Olive" title="b2">n</font>),<font color="Olive" title="b2">n</font> <a href="wellord2.html#R2" title="WELLORD2:pred.2">are_equipotent</a> </div></div>
