<?xml version="1.0"?>
<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E39">ThTFX</font></span>: <a NAME="T44"><span class="comment"><font color="firebrick">:: ZMODUL07:44</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">V</font> being   <a href="zmodul01.html#NM1" title="ZMODUL01:NM.1">Z_Module</a> holds <br/> ( <font color="Olive" title="b1">V</font> is  <a href="zmodul06.html#V3" title="ZMODUL06:attr.3">torsion-free</a>  iff  <a href="vectsp_4.html#K2" title="VECTSP_4:func.2">(Omega).</a> <font color="Olive" title="b1">V</font> is  <a href="zmodul06.html#V3" title="ZMODUL06:attr.3">torsion-free</a>  )</div></div>
