 <td>Y</td>     <td>Y</td>  <td>all</td><td>     </td></tr>
<tr><td>sinh</td><td>Hyperbolic sine</td>     <td>Y</td>     <td>Y</td>  <td>all</td><td>     </td></tr>
<tr><td>sqr</td><td>Square: equivalent to x*x</td>     <td>Y</td>     <td>Y</td>  <td>all<sup>e</sup></td><td>     </td></tr>
<tr><td>sqrt</td><td>Square root</td>     <td>Y</td>     <td>Y</td>  <td>all</td><td>     </td></tr>
<tr><td>tan</td><td>Tangent</td>     <td>Y</td>     <td>Y</td>  <td>all</td><td>     </td></tr>
<tr><td>tanh</td><td>Hyp