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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E20">Th1994</font></span>: <a NAME="T31"><span class="comment"><font color="firebrick">:: NUMBER12:31</font></span><br/></a><div class="add"><span class="p1">(<span class="default"><a href="number06.html#K1" title="NUMBER06:func.1">ArProg</a> (199,210)</span>)</span> <a href="nat_1.html#K8" title="NAT_1:func.8">.</a> 4 <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1039</div></div>
