>log x</code>
</div>
</td></tr>
<tr><td><a href="Interval1.html#VALflog_high">flog_high</a> [<a href="Interval1.html">Interval1</a>]</td>
<td><div class="info">
Returns an upper bound of <code class="code">log x</code>
</div>
</td></tr>
<tr><td><a href="Interval2.html#VALflog_low">flog_low</a> [<a href="Interval2.html">Interval2</a>]</td>
<td><div class="info">
Returns a lower bound of <code class="code">log x</code>
</div>
</td></tr>
<tr><td><a href="Interval1.html#VALflog_low">flog_low</a> [<a href="Inter