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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E41">XSF</font></span>: <a NAME="T60"><span class="comment"><font color="firebrick">:: RVSUM_4:60</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">f</font> being   <a href="afinsq_1.html#NM2" title="AFINSQ_1:NM.2">XFinSequence</a> of  <a href="numbers.html#K1" title="NUMBERS:func.1">REAL</a>  holds   <a href="rvsum_1.html#K18" title="RVSUM_1:func.18">Sum</a> <span class="p1">(<span class="default"><a href="rvsum_4.html#K11" title="RVSUM_4:func.11">XFS2FS</a> <font color="Olive" title="b1">f</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="afinsq_2.html#K7" title="AFINSQ_2:func.7">Sum</a> <font color="Olive" title="b1">f</font></div></div>
