.html#VALfcos_low">fcos_low</a> [<a href="Interval1.html">Interval1</a>]</td>
<td><div class="info">
Return a lower bound of <code class="code">cos x</code>
</div>
</td></tr>
<tr><td><a href="Interval2.html#VALfdiv_high">fdiv_high</a> [<a href="Interval2.html">Interval2</a>]</td>
<td><div class="info">
Returns an upper bound of the ratio of two floating-point numbers
   <b>(optimal)</b>
</div>
</td></tr>
<tr><td><a href="Interval1.html#VALfdiv_high">fdiv_high</a> [<a href="Interval1.html">Interval1</a>]</td