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<div><span class="kw">theorem </span><a NAME="T80"><span class="comment"><font color="firebrick">:: SRINGS_5:80</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">r</font>, <font color="Olive" title="b2">s</font>, <font color="Olive" title="b3">x</font> being   <a href="xreal_0.html#NM1" title="XREAL_0:NM.1">Real</a> holds <br/> ( <font color="Olive" title="b3">x</font> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a> <span class="p1"><a href="rcomp_1.html#K3" title="RCOMP_1:func.3">[.</a><span class="default"><font color="Olive" title="b1">r</font>,<font color="Olive" title="b2">s</font></span><a href="rcomp_1.html#K3" title="RCOMP_1:func.3">.[</a></span> iff 1 <a href="srings_5.html#K23" title="SRINGS_5:func.23">|-&gt;</a> <font color="Olive" title="b3">x</font> <a href="tarski.html#R2" title="TARSKI:pred.2">in</a>  <a href="srings_5.html#K22" title="SRINGS_5:func.22">RightOpenHyperInterval</a> (<span class="p1"><a href="srings_5.html#K24" title="SRINGS_5:func.24">&lt;*</a><span class="default"><font color="Olive" title="b1">r</font></span><a href="srings_5.html#K24" title="SRINGS_5:func.24">*&gt;</a></span>,<span class="p1"><a href="srings_5.html#K24" title="SRINGS_5:func.24">&lt;*</a><span class="default"><font color="Olive" title="b2">s</font></span><a href="srings_5.html#K24" title="SRINGS_5:func.24">*&gt;</a></span>) )</div></div>
