</td><td valign="top"><a href="maxima_85.html#IDX2511"><code>sdowncase</code></a></td><td valign="top"><a href="maxima_85.html#SEC396">85.4 String Processing</a></td></tr>
<tr><td></td><td valign="top"><a href="maxima_10.html#IDX362"><code>sec</code></a></td><td valign="top"><a href="maxima_10.html#SEC56">10.5.2 Functions and Variables for Trigonometric</a></td></tr>
<tr><td></td><td valign="top"><a href="maxima_10.html#IDX363"><code>sech</code></a></td><td valign="top"><a href="maxima_10.html#SEC56">10.5.2