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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E15">Th20</font></span>: <a NAME="T20"><span class="comment"><font color="firebrick">:: JORDAN2B:20</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">p</font> being   <a href="struct_0.html#NM1" title="STRUCT_0:NM.1">Element</a> of <span class="p1">(<span class="default"><a href="euclid.html#K15" title="EUCLID:func.15">TOP-REAL</a> 1</span>)</span>  ex <font color="Olive" title="b2">r</font> being   <a href="xreal_0.html#NM1" title="XREAL_0:NM.1">Real</a> st <font color="Olive" title="b1">p</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1"><a href="finseq_1.html#K9" title="FINSEQ_1:func.9">&lt;*</a><span class="default"><font color="Olive" title="b2">r</font></span><a href="finseq_1.html#K9" title="FINSEQ_1:func.9">*&gt;</a></span></div></div>
