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

<a NAME="E1:10"/>
 <a href="jordan2c.html#K5">1.REAL</a> 2 <a href="hidden.html#R1">=</a> <span class="p1"><a href="euclid.html#K23">|[</a><span class="default">1,1</span><a href="euclid.html#K23">]|</a></span>
 
<b>by </b><i><a class="ref" href="jgraph_2.html#T12" target="_self">Th12</a></i>;<br/>
<b>hence </b><a NAME="E2:10"/>
( <span class="p1">(<span class="default"><a href="jordan2c.html#K5">1.REAL</a> 2</span>)</span> <a href="euclid.html#K21">`1</a>  <a href="hidden.html#R1">=</a> 1 &amp; <span class="p1">(<span class="default"><a href="jordan2c.html#K5">1.REAL</a> 2</span>)</span> <a href="euclid.html#K22">`2</a>  <a href="hidden.html#R1">=</a> 1 )
 <b>by </b><i><a class="ref" href="euclid.html#T56">EUCLID:56</a></i>;<br/>


</div>
