<?xml version="1.0"?>
<div class="add">

<a NAME="E1:49"/>
 <a href="complex1.html#K7">&lt;i&gt;</a>  <a href="hidden.html#R1">=</a> 0 <a href="xcmplx_0.html#K2">+</a> <span class="p1">(<span class="default">1 <a href="xcmplx_0.html#K3">*</a> <a href="complex1.html#K7">&lt;i&gt;</a> </span>)</span>
 
;<br/>
<b>hence </b><a NAME="E2:49"/>
 <a href="comptrig.html#K1" target="_self">Arg</a> <a href="complex1.html#K7">&lt;i&gt;</a>  <a href="hidden.html#R1">=</a> <a href="sin_cos.html#K35">PI</a>  <a href="real_1.html#K6">/</a> 2
 <b>by </b><i/>;<br/>


</div>
