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 ex <font color="Olive" title="b1">k</font> being   <a href="int_1.html#NM1" title="INT_1:NM.1">Integer</a> st <br/>( <font color="Olive" title="b1">k</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c6">i</font> &amp; <font color="Maroon" title="c5">a</font> <a href="power.html#K2" title="POWER:func.2">to_power</a> <font color="Maroon" title="c6">i</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c5">a</font> <a href="prepower.html#K3" title="PREPOWER:func.3">#Z</a> <font color="Olive" title="b1">k</font> )
 
<span class="kw">by</span> <span class="lab"><a class="ref" href="power.html#D2" onmouseover="rs('power/D2')" onmouseout="rh()">POWER:def 2</a></span>;<br/>
<span class="kw">hence </span><a NAME="E2:198_1_1"/>
<font color="Maroon" title="c5">a</font> <a href="power.html#K2" title="POWER:func.2">to_power</a> <font color="Maroon" title="c6">i</font> is  <a href="rat_1.html#V1" title="RAT_1:attr.1">rational</a> 
 ; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


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