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<div><span class="kw">theorem </span><a NAME="T26"><span class="comment"><font color="firebrick">:: BASEL_1:26</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">m</font> being   <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a> holds   <a href="rvsum_1.html#K12" title="RVSUM_1:func.12">sqr</a> <span class="p1">(<span class="default"><a href="basel_1.html#K4" title="BASEL_1:func.4">cosec</a> <span class="p2">(<span class="default"><a href="basel_1.html#K5" title="BASEL_1:func.5">x_r-seq</a> <font color="Olive" title="b1">m</font></span>)</span></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 <a href="valued_1.html#K9" title="VALUED_1:func.9">+</a> <span class="p1">(<span class="default"><a href="rvsum_1.html#K12" title="RVSUM_1:func.12">sqr</a> <span class="p2">(<span class="default"><a href="basel_1.html#K3" title="BASEL_1:func.3">cot</a> <span class="p3">(<span class="default"><a href="basel_1.html#K5" title="BASEL_1:func.5">x_r-seq</a> <font color="Olive" title="b1">m</font></span>)</span></span>)</span></span>)</span></div></div>
