d></td>  <td>some<sup>c</sup></td><td>     </td></tr>
<tr><td>fabs</td><td>Same as <b>abs</b></td>     <td>Y</td>     <td></td>  <td>all</td><td>     </td></tr>
<tr><td>finite</td><td>Nonzero if finite.  Result is integer.</td>     <td>Y</td>     <td></td>  <td>some<sup>d</sup></td><td>     </td></tr>
<tr><td>floor</td><td>Largest floating int not greater than x</td>     <td>Y</td>     <td></td>  <td>all</td><td>     </td></tr>
<tr><td>ilogb</td><td>Integer unbiased exponent</td>     <td>Y</td>     <td></td