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<b>let </b><font color="Maroon" title="c1">x</font> be    <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of  <a href="numbers.html#K2" title="NUMBERS:func.2">COMPLEX</a> ;<br/><b>let </b><font color="Maroon" title="c2">v</font> be    <a href="comptrig.html#M1" title="COMPTRIG:mode.1">CRoot</a> of 1,<font color="Maroon" title="c1">x</font>;<br/>



<a NAME="E1:68"/>
<font color="Maroon" title="c2">v</font> <a href="newton.html#K2" title="NEWTON:func.2">|^</a> 1 <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c1">x</font>
 
<b>by </b><i><a class="ref" href="comptrig.html#D2" target="_self" title="COMPTRIG:def.2">Def2</a></i>;<br/>
<b>hence </b><a NAME="E2:68"/>
<font color="Maroon" title="c2">v</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c1">x</font>
 <b>by </b><i><a class="ref" href="newton.html#T10" title="NEWTON:th.10">NEWTON:10</a></i>;<br/>


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