>Y</td>     <td></td>  <td>some<sup>d</sup></td><td>     </td></tr>

<tr><td>inv</td>
<td>Inverse of a complex number</td>
<td></td>
<td>Y</td>
<td>all<sup>b</sup></td></tr>

<tr><td>j0</td><td>Bessel function first kind, order 0</td>     <td>Y</td>     <td></td>  <td>some<sup>c</sup></td><td>     </td></tr>
<tr><td>j1</td><td>Bessel function first kind, order 1<br>
See also y0(x), y1(x), jn(x,y) and yn(x,y).
</td>     <td>Y</td>     <td></td>  <td>some<sup>c</sup></td><td>     </td></tr>
<tr><td>lgamma</td