<?xml version="1.0"?>
<div><span class="kw">theorem </span><a NAME="T8"><span class="comment"><font color="firebrick">:: BINARITH:8</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">x</font> being   <a href="xboolean.html#V1" title="XBOOLEAN:attr.1">boolean</a>   <a href="hidden.html#M1" title="HIDDEN:mode.1">object</a>  holds  <a href="margrel1.html#K6" title="MARGREL1:func.6">FALSE</a> <a href="xboolean.html#K10" title="XBOOLEAN:func.10">'xor'</a> <font color="Olive" title="b1">x</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b1">x</font> ;<br/></div></div>
