d>
<td><div class="info">
Returns a lower bound of <code class="code">x^n</code>
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</td></tr>
<tr><td><a href="Interval1.html#VALfpown_low">fpown_low</a> [<a href="Interval1.html">Interval1</a>]</td>
<td><div class="info">
Returns a lower bound of <code class="code">x^n</code>
</div>
</td></tr>
<tr><td><a href="Interval2.html#VALfpred">fpred</a> [<a href="Interval2.html">Interval2</a>]</td>
<td><div class="info">
Computes a predecessor of a floating-point number <b>(optimal)</b>
</div>
</td></tr>
<tr><