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<div><span class="kw">theorem </span><a NAME="T59"><span class="comment"><font color="firebrick">:: NUMPOLY1:59</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">n</font> being   <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a> holds  <span class="p1">(<span class="default"><a href="numpoly1.html#K1" title="NUMPOLY1:func.1">Triangle</a> <font color="Olive" title="b1">n</font></span>)</span> <a href="newton.html#K1" title="NEWTON:func.1">|^</a> 2 <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="rvsum_1.html#K18" title="RVSUM_1:func.18">Sum</a> <span class="p1">(<span class="default"><a href="numpoly1.html#K5" title="NUMPOLY1:func.5">NPower</a> (3,<font color="Olive" title="b1">n</font>)</span>)</span></div></div>
