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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E2">Th8</font></span>: <a NAME="T8"><span class="comment"><font color="firebrick">:: PRE_FF:8</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">a</font>, <font color="Olive" title="b2">b</font>, <font color="Olive" title="b3">c</font> being   <a href="xreal_0.html#NM1" title="XREAL_0:NM.1">Real</a>  st <font color="Olive" title="b1">a</font> <a href="xxreal_0.html#R1" title="XXREAL_0:pred.1">&lt;=</a> <font color="Olive" title="b2">b</font> &amp; <font color="Olive" title="b3">c</font> <a href="xxreal_0.html#NR2" title="XXREAL_0:NR.2">&gt;=</a> 1 holds <br/><font color="Olive" title="b3">c</font> <a href="power.html#K2" title="POWER:func.2">to_power</a> <font color="Olive" title="b1">a</font> <a href="xxreal_0.html#R1" title="XXREAL_0:pred.1">&lt;=</a> <font color="Olive" title="b3">c</font> <a href="power.html#K2" title="POWER:func.2">to_power</a> <font color="Olive" title="b2">b</font></div></div>
