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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E18">Th11</font></span>: <a NAME="T11"><span class="comment"><font color="firebrick">:: XXREAL_0:11</font></span><br/></a><div class="add"> not  <a href="xxreal_0.html#K2" title="XXREAL_0:func.2">-infty</a>  <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="numbers.html#K1" title="NUMBERS:func.1">REAL</a> </div></div>
