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<b>let </b><font color="Maroon" title="c1">z</font> be    <a href="finseq_1.html#M2" title="FINSEQ_1:mode.2">FinSequence</a> of  <a href="numbers.html#K2" title="NUMBERS:func.2">COMPLEX</a> ;<br/>

<span class="p1">(<span class="default"><a href="complsp1.html#K5" title="COMPLSP1:func.5">-</a> <font color="Maroon" title="c1">z</font></span>)</span> <a href="complsp2.html#K1" title="COMPLSP2:func.1">*'</a>  = 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="binop_2.html#K1" title="BINOP_2:func.1">-</a> <a href="complex1.html#K6" title="COMPLEX1:func.6">1r</a> </span>)</span> <a href="complex1.html#K15" title="COMPLEX1:func.15">*'</a> </span>)</span> <a href="complsp1.html#K6" title="COMPLSP1:func.6">*</a> <span class="p1">(<span class="default"><font color="Maroon" title="c1">z</font> <a href="complsp2.html#K1" title="COMPLSP2:func.1">*'</a> </span>)</span>
<b>by </b><i><a class="ref" href="complsp2.html#T17" target="_self" title="COMPLSP2:th.17">Th17</a>, <a class="ref" href="complex1.html#D7" title="COMPLEX1:def.7">COMPLEX1:def 7</a></i>
<br/>.= 
 <a href="complsp1.html#K5" title="COMPLSP1:func.5">-</a> <span class="p1">(<span class="default"><font color="Maroon" title="c1">z</font> <a href="complsp2.html#K1" title="COMPLSP2:func.1">*'</a> </span>)</span>
<b>by </b><i><a class="ref" href="complex1.html#T115" title="COMPLEX1:th.115">COMPLEX1:115</a>, <a class="ref" href="complex1.html#T119" title="COMPLEX1:th.119">COMPLEX1:119</a>, <a class="ref" href="complex1.html#D7" title="COMPLEX1:def.7">COMPLEX1:def 7</a></i>
;<br/>
<b>hence </b><a NAME="E2:22"/>
<span class="p1">(<span class="default"><a href="complsp1.html#K5" title="COMPLSP1:func.5">-</a> <font color="Maroon" title="c1">z</font></span>)</span> <a href="complsp2.html#K1" title="COMPLSP2:func.1">*'</a>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="complsp1.html#K5" title="COMPLSP1:func.5">-</a> <span class="p1">(<span class="default"><font color="Maroon" title="c1">z</font> <a href="complsp2.html#K1" title="COMPLSP2:func.1">*'</a> </span>)</span>
 ;<br/>


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