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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E598">Th611</font></span>: <a NAME="T611"><span class="comment"><font color="firebrick">:: NUMBER11:611</font></span><br/></a><div class="add"> <a href="afinsq_2.html#K7" title="AFINSQ_2:func.7">Sum</a> <span class="p1">(<span class="default"><a href="numeral1.html#K2" title="NUMERAL1:func.2">digits</a> (2820,10)</span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 12</div></div>
