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<b>let </b><font color="Maroon">z</font> be    <a href="finseq_1.html#M2">FinSequence</a> of  <a href="numbers.html#K2">COMPLEX</a> ;<br/>

<a NAME="E1:27"/><i><font color="Green">E32</font></i>: 
 <a href="finseq_1.html#K3">len</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">z</font> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span> <a href="hidden.html#R1">=</a>  <a href="finseq_1.html#K3">len</a> <span class="p1">(<span class="default"><font color="Maroon">z</font> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span>
 
<b>by </b><i/>;<br/>
<a NAME="E2:27"/><i><font color="Green">E33</font></i>: 
 <a href="finseq_1.html#K3">len</a> <span class="p1">(<span class="default"><font color="Maroon">z</font> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span> <a href="hidden.html#R1">=</a>  <a href="finseq_1.html#K3">len</a> <font color="Maroon">z</font>
 
<b>by </b><i/>;<br/>
<div><a class="txt" onclick="hs2(this)" href="javascript:()" title="27_1"><b>now </b></a><div class="add"><b>let </b><font color="Maroon">i</font> be    <a href="subset_1.html#M1">Element</a> of  <a href="numbers.html#K5">NAT</a> ;<br/><b>assume </b><a NAME="E1:27_1"/>
( 1 <a href="xxreal_0.html#R1">&lt;=</a> <font color="Maroon">i</font> &amp; <font color="Maroon">i</font> <a href="xxreal_0.html#R1">&lt;=</a>  <a href="finseq_1.html#K3">len</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">z</font> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span> )
 ;<br/><a NAME="E2:27_1"/><b>then </b><i><font color="Green">E36</font></i>: 
( 1 <a href="xxreal_0.html#R1">&lt;=</a> <font color="Maroon">i</font> &amp; <font color="Maroon">i</font> <a href="xxreal_0.html#R1">&lt;=</a>  <a href="finseq_1.html#K3">len</a> <span class="p1">(<span class="default"><font color="Maroon">z</font> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span> )
 <b>by </b><i/>;<br/><a NAME="E3:27_1"/>
<span class="p1">(<span class="default"><font color="Maroon">z</font> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span> <a href="matrix_5.html#K9">.</a> <font color="Maroon">i</font> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><font color="Maroon">z</font> <a href="matrix_5.html#K9">.</a> <font color="Maroon">i</font></span>)</span> <a href="complex1.html#K15">*'</a> 
 <b>by </b><i>, , </i>;<br/><b>hence </b><span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">z</font> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span> <a href="matrix_5.html#K9">.</a> <font color="Maroon">i</font> = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">z</font> <a href="matrix_5.html#K9">.</a> <font color="Maroon">i</font></span>)</span> <a href="complex1.html#K15">*'</a> </span>)</span> <a href="complex1.html#K15">*'</a> 
<b>by </b><i>, </i>
<br/>.= 
<font color="Maroon">z</font> <a href="matrix_5.html#K9">.</a> <font color="Maroon">i</font>

;<br/><br/></div><b>end;</b></div>
<b>hence </b><a NAME="E4:27"/>
<span class="p1">(<span class="default"><font color="Maroon">z</font> <a href="complsp2.html#K1" target="_self">*'</a> </span>)</span> <a href="complsp2.html#K1" target="_self">*'</a>  <a href="hidden.html#R1">=</a> <font color="Maroon">z</font>
 <b>by </b><i><a class="ref" href="finseq_1.html#T18">FINSEQ_1:18</a>, , </i>;<br/>


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