<?xml version="1.0"?>
<div class="add">

<b>let </b><font color="Maroon" title="c1">i</font> be    <a href="subset_1.html#M2" title="SUBSET_1:mode.2">Element</a> of  <a href="numbers.html#K5" title="NUMBERS:func.5">NAT</a> ;<br/>

<b>thus </b> <a href="rvsum_1.html#K18" title="RVSUM_1:func.18">Sum</a> <span class="p1">(<span class="default"><font color="Maroon" title="c1">i</font> <a href="finseqop.html#K4" title="FINSEQOP:func.4">|-&gt;</a> 0</span>)</span> = 
<font color="Maroon" title="c1">i</font> <a href="binop_2.html#K24" title="BINOP_2:func.24">*</a> 0
<b>by </b><i><a class="ref" href="rvsum_1.html#T110" target="_self" title="RVSUM_1:th.110">Th110</a></i>
<br/>.= 
0

;<br/>


</div>
