<?xml version="1.0"?>
<div><span class="kw">theorem </span><a NAME="T51"><span class="comment"><font color="firebrick">:: COMPLEX2:51</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">a</font> being   <a href="xcmplx_0.html#NM1" title="XCMPLX_0:NM.1">Complex</a> holds   <a href="complex2.html#K2" title="COMPLEX2:func.2">Rotate</a> (<font color="Olive" title="b1">a</font>,<a href="numbers.html#K5" title="NUMBERS:func.5">0</a>) <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b1">a</font> <span class="kw">by</span> <span class="lab"><a class="ref" href="comptrig.html#T62" onmouseover="rs('comptrig/T62')" onmouseout="rh()">COMPTRIG:62</a></span>;<br/></div></div>
