<?xml version="1.0"?>
<div><span class="kw">theorem </span><a NAME="T4"><span class="comment"><font color="firebrick">:: COUNTERS:4</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">N</font> being   <a href="counters.html#NM1" title="COUNTERS:NM.1">ExtNat</a>  st  <a href="numbers.html#K5" title="NUMBERS:func.5">0</a>  <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Olive" title="b1">N</font> holds <br/> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a>  <a href="xxreal_0.html#NR3" title="XXREAL_0:NR.3">&lt;</a> <font color="Olive" title="b1">N</font> ;<br/></div></div>
