<?xml version="1.0"?>
<div><span class="kw">theorem </span><a NAME="T83"><span class="comment"><font color="firebrick">:: NEWTON06:83</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">k</font> being   <a href="int_1.html#NM1" title="INT_1:NM.1">Integer</a> holds <br/> (  ex <font color="Olive" title="b2">a</font>, <font color="Olive" title="b3">b</font> being   <a href="int_1.html#NM1" title="INT_1:NM.1">Integer</a> st <span class="p1">(<span class="default"><font color="Olive" title="b2">a</font> <a href="newton.html#K1" title="NEWTON:func.1">|^</a> 2</span>)</span> <a href="xcmplx_0.html#K6" title="XCMPLX_0:func.6">-</a> <span class="p1">(<span class="default"><font color="Olive" title="b3">b</font> <a href="newton.html#K1" title="NEWTON:func.1">|^</a> 2</span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b1">k</font> iff <font color="Olive" title="b1">k</font> <a href="int_1.html#K5" title="INT_1:func.5">mod</a> 4 <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> 2 )</div></div>
