tr><td></td><td valign="top"><a href="maxima_69.html#IDX2598"><code>hav</code></a></td><td valign="top"><a href="maxima_69.html#SEC365">69.4 Package functs</a></td></tr>
<tr><td></td><td valign="top"><a href="maxima_42.html#IDX1984">head_angle</a></td><td valign="top"><a href="maxima_42.html#SEC258">42.2.3 Graphics options</a></td></tr>
<tr><td></td><td valign="top"><a href="maxima_50.html#IDX2357">head_angle</a></td><td valign="top"><a href="maxima_50.html#SEC295">50.2.5 Visualization</a></td></tr>
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