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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E55">Th71</font></span>: <a NAME="T72"><span class="comment"><font color="firebrick">:: RING_3:72</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">R</font>, <font color="Olive" title="b2">S</font> being   <a href="vectsp_1.html#NM3" title="VECTSP_1:NM.3">Ring</a> holds <br/> ( <font color="Olive" title="b2">S</font> is  <font color="Olive">b<sub>1</sub></font> <a href="ring_3.html#V1" title="RING_3:attr.1">-monomorphic</a>  <a href="vectsp_1.html#NM3" title="VECTSP_1:NM.3">Ring</a> iff <font color="Olive" title="b2">S</font> <a href="ring_3.html#NR2" title="RING_3:NR.2">includes</a> <font color="Olive" title="b1">R</font> )</div></div>
