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

<a NAME="E1:37_1_1"/>
 <a href="trees_2.html#K10">branchdeg</a> <font color="Maroon">c<sub>2</sub></font> <a href="hidden.html#R1">=</a>  <a href="card_1.html#K4">card</a> <span class="p1">(<span class="default"><a href="trees_2.html#K1">succ</a> <font color="Maroon">c<sub>2</sub></font></span>)</span>
 
<b>by </b><i><a class="ref" href="trees_2.html#D13">TREES_2:def 13</a></i>;<br/>
<b>hence </b><a NAME="E2:37_1_1"/>
 <a href="trees_2.html#K10">branchdeg</a> <font color="Maroon">c<sub>2</sub></font> is   <a href="nat_1.html#NM1">Nat</a>
 ;<br/>


</div>
