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

<b>take </b>
4
;<br/>

<b>thus </b><a NAME="E1:34_2_1"/>
( not 4 is <a href="xboole_0.html#V1">zero</a> &amp; not 4 is <a href="int_2.html#V1" target="_self">prime</a> )
 <b>by </b><i>, <a class="ref" href="xcmplx_0.html#D3">XCMPLX_0:def 3</a></i>;<br/>


</div>
