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<b>let </b><font color="Maroon" title="c1">n</font> be    <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of  <a href="numbers.html#K5" title="NUMBERS:func.5">NAT</a> ;<br/><b>let </b><font color="Maroon" title="c2">z1</font>, <font color="Maroon" title="c3">z2</font> be    <a href="finseq_2.html#M2" title="FINSEQ_2:mode.2">Element</a> of  <a href="complsp1.html#K8" title="COMPLSP1:func.8">COMPLEX</a> <font color="Maroon" title="c1">n</font>;<br/>





<b>thus </b><font color="Maroon" title="c2">z1</font> <a href="complsp1.html#K9" title="COMPLSP1:func.9">+</a> <span class="p1">(<span class="default"><font color="Maroon" title="c3">z2</font> <a href="complsp1.html#K13" title="COMPLSP1:func.13">-</a> <font color="Maroon" title="c2">z1</font></span>)</span> = 
<span class="p1">(<span class="default"><font color="Maroon" title="c3">z2</font> <a href="complsp1.html#K13" title="COMPLSP1:func.13">-</a> <font color="Maroon" title="c2">z1</font></span>)</span> <a href="complsp1.html#K9" title="COMPLSP1:func.9">+</a> <font color="Maroon" title="c2">z1</font>
<b>by </b><i><a class="txt" href="complsp1.html#E44"><i><font color="Green" title="E18">Lm8</font></i></a></i>
<br/>.= 
<span class="p1">(<span class="default"><font color="Maroon" title="c3">z2</font> <a href="complsp1.html#K9" title="COMPLSP1:func.9">+</a> <span class="p2">(<span class="default"><a href="complsp1.html#K12" title="COMPLSP1:func.12">-</a> <font color="Maroon" title="c2">z1</font></span>)</span></span>)</span> <a href="complsp1.html#K9" title="COMPLSP1:func.9">+</a> <font color="Maroon" title="c2">z1</font>
<b>by </b><i><a class="txt" href="complsp1.html#E63"><i><font color="Green" title="E30">Lm14</font></i></a></i>
<br/>.= 
<font color="Maroon" title="c3">z2</font> <a href="complsp1.html#K9" title="COMPLSP1:func.9">+</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="complsp1.html#K12" title="COMPLSP1:func.12">-</a> <font color="Maroon" title="c2">z1</font></span>)</span> <a href="complsp1.html#K9" title="COMPLSP1:func.9">+</a> <font color="Maroon" title="c2">z1</font></span>)</span>
<b>by </b><i><a class="txt" href="complsp1.html#E45"><i><font color="Green" title="E19">Lm9</font></i></a></i>
<br/>.= 
<font color="Maroon" title="c3">z2</font> <a href="complsp1.html#K9" title="COMPLSP1:func.9">+</a> <span class="p1">(<span class="default"><a href="complsp1.html#K11" title="COMPLSP1:func.11">0c</a> <font color="Maroon" title="c1">n</font></span>)</span>
<b>by </b><i><a class="ref" href="complsp1.html#T30" target="_self" title="COMPLSP1:th.30">Th30</a></i>
<br/>.= 
<font color="Maroon" title="c3">z2</font>
<b>by </b><i><a class="ref" href="complsp1.html#T28" target="_self" title="COMPLSP1:th.28">Th28</a></i>
;<br/>


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