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

<b>take </b>
1
;<br/>

<a NAME="E1:1_1_1"/>
1 <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1">(<span class="default">2 <a href="nat_1.html#K2" title="NAT_1:func.2">*</a> 0</span>)</span> <a href="nat_1.html#K1" title="NAT_1:func.1">+</a> 1
 
;<br/>
<b>hence </b><a NAME="E2:1_1_1"/>
( not 1 is <a href="abian.html#V1" title="ABIAN:attr.1">even</a> &amp; 1 is <a href="ordinal1.html#V7" title="ORDINAL1:attr.7">natural</a> )
 ;<br/>


</div>
