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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> ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide">  <a href="complsp1.html#K12" title="COMPLSP1:func.12">-</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> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="complsp1.html#K11" title="COMPLSP1:func.11">0c</a> <font color="Maroon" title="c1">n</font></span><br/>

<b>thus </b> <a href="complsp1.html#K12" title="COMPLSP1:func.12">-</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> = 
<font color="Maroon" title="c1">n</font> <a href="finseqop.html#K4" title="FINSEQOP:func.4">|-&gt;</a> <span class="p1">(<span class="default"><a href="binop_2.html#K25" title="BINOP_2:func.25">compcomplex</a>  <a href="funct_2.html#K3" title="FUNCT_2:func.3">.</a> <a href="complex1.html#K5" title="COMPLEX1:func.5">0c</a> </span>)</span>
<b>by </b><i><a class="ref" href="finseqop.html#T17" title="FINSEQOP:th.17">FINSEQOP:17</a></i>
<br/>.= 
<font color="Maroon" title="c1">n</font> <a href="finseqop.html#K4" title="FINSEQOP:func.4">|-&gt;</a> <span class="p1">(<span class="default"><a href="binop_2.html#K1" title="BINOP_2:func.1">-</a> <a href="complex1.html#K5" title="COMPLEX1:func.5">0c</a> </span>)</span>
<b>by </b><i><a class="ref" href="binop_2.html#D1" title="BINOP_2:def.1">BINOP_2:def 1</a></i>
<br/>.= 
 <a href="complsp1.html#K11" title="COMPLSP1:func.11">0c</a> <font color="Maroon" title="c1">n</font>

; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/>


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