note 71622 deleted from function.asinh by bobby
| From: | bobby@php.net | Date: | Fri, 08 Dec 2006 16:08:13 +0000 |
| Subject: | note 71622 deleted from function.asinh by bobby | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-120436@lists.php.net to get a copy of this message | ||
Note Submitter: berning at iml dot fhg dot de
----
The annotation $z^2 doesn't work within my php...
Use:
if (!function_exists("asinh")) {
function asinh($z) {
return log($z + sqrt(($z*$z) +1));
}
}