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<div><span class="kw">theorem </span><a NAME="T20"><span class="comment"><font color="firebrick">:: RVSUM_4:20</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">f</font> being   <a href="seq_1.html#NM1" title="SEQ_1:NM.1">Real_Sequence</a> holds  <font color="Olive" title="b1">f</font> <a href="rvsum_4.html#K6" title="RVSUM_4:func.6">^</a> <font color="Olive" title="b1">f</font> is   <a href="valued_0.html#V3" title="VALUED_0:attr.3">real-valued</a>  <a href="comseq_1.html#NM1" title="COMSEQ_1:NM.1">Complex_Sequence</a> ;<br/></div></div>
