aph properties</a></td></tr>
<tr><td></td><td valign="top"><a href="maxima_18.html#IDX808"><code>diff</code></a></td><td valign="top"><a href="maxima_18.html#SEC95">18.1 Functions and Variables for Differentiation</a></td></tr>
<tr><td></td><td valign="top"><a href="maxima_18.html#IDX809"><code>diff</code></a></td><td valign="top"><a href="maxima_18.html#SEC95">18.1 Functions and Variables for Differentiation</a></td></tr>
<tr><td></td><td valign="top"><a href="maxima_18.html#IDX810"><code>diff</code></a></