<?xml version="1.0"?>
<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E3">Th4</font></span>: <a NAME="T3"><span class="comment"><font color="firebrick">:: LIOUVIL2:3</font></span><br/></a><div class="add"> <a href="vectsp_1.html#K2" title="VECTSP_1:func.2">F_Real</a>  is    <a href="c0sp1.html#M1" title="C0SP1:mode.1">Subring</a> of  <a href="complfld.html#K1" title="COMPLFLD:func.1">F_Complex</a>  <span class="kw">by</span> <span class="lab"><a class="ref" href="ring_3.html#T43" onmouseover="rs('ring_3/T43')" onmouseout="rh()">RING_3:43</a>, <a class="ref" href="ring_3.html#T48" onmouseover="rs('ring_3/T48')" onmouseout="rh()">RING_3:48</a></span>;<br/></div></div>
