<?xml version="1.0"?>
<div><span class="kw">theorem </span><a NAME="T54"><span class="comment"><font color="firebrick">:: MOEBIUS3:54</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font> being   <a href="finset_1.html#V1" title="FINSET_1:attr.1">finite</a>  <a href="subset_1.html#NM2" title="SUBSET_1:NM.2">Subset</a> of <a href="newton.html#K8" title="NEWTON:func.8">SetPrimes</a>  st <font color="Olive" title="b1">A</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="xboole_0.html#K1" title="XBOOLE_0:func.1">{}</a>  holds <br/><font color="Olive" title="b1">A</font> <a href="moebius3.html#K7" title="MOEBIUS3:func.7">-bag</a>  <a href="pboole.html#R8" title="PBOOLE:pred.8">=</a>  <a href="pre_poly.html#K16" title="PRE_POLY:func.16">EmptyBag</a> <a href="newton.html#K8" title="NEWTON:func.8">SetPrimes</a></div></div>
