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

<a NAME="E1:11_1_1"/>
 <a href="card_1.html#K1">Card</a> <font color="Maroon">c<sub>1</sub></font> <a href="hidden.html#R1">=</a>  <a href="card_1.html#K4">card</a> <font color="Maroon">c<sub>1</sub></font>
 
;<br/>
<b>hence </b><a NAME="E2:11_1_1"/>
 <a href="afinsq_1.html#NK1" target="_self">len</a> <font color="Maroon">c<sub>1</sub></font> is   <a href="nat_1.html#NM1">Nat</a>
 ;<br/>


</div>
