<?xml version="1.0"?>
<div><span class="kw">theorem </span><a NAME="T11"><span class="comment"><font color="firebrick">:: DTCONSTR:11</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">pn</font> being    <a href="dtconstr.html#M1" title="DTCONSTR:mode.1">Element</a> of  <a href="dtconstr.html#K4" title="DTCONSTR:func.4">TS</a> <a href="dtconstr.html#K5" title="DTCONSTR:func.5">PeanoNat</a> holds  <font color="Olive" title="b1">pn</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <a href="dtconstr.html#K14" title="DTCONSTR:func.14">NAT-to-PN</a> <a href="nat_1.html#K8" title="NAT_1:func.8">.</a> <span class="p1">(<span class="default"><a href="dtconstr.html#K12" title="DTCONSTR:func.12">PN-to-NAT</a> <a href="funct_2.html#K3" title="FUNCT_2:func.3">.</a> <font color="Olive" title="b1">pn</font></span>)</span></div></div>
