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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E51">DivInPlus</font></span>: <a NAME="T58"><span class="comment"><font color="firebrick">:: MOEBIUS2:58</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">n</font> being   non  <a href="ordinal1.html#V8" title="ORDINAL1:attr.8">zero</a>  <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a> holds   <a href="moebius1.html#K3" title="MOEBIUS1:func.3">NatDivisors</a> <font color="Olive" title="b1">n</font> <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a>  <a href="nat_lat.html#K6" title="NAT_LAT:func.6">NATPLUS</a>  <span class="kw">by</span> <span class="lab"><a class="ref" href="nat_lat.html#D6" onmouseover="rs('nat_lat/D6')" onmouseout="rh()">NAT_LAT:def 6</a></span>;<br/></div></div>
