note 27483 deleted from function.cos by victor
| From: | victor@php.net | Date: | Sat, 07 Dec 2002 15:28:48 +0000 |
| Subject: | note 27483 deleted from function.cos by victor | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-40464@lists.php.net to get a copy of this message | ||
I think the description is fine. The argument/input would in fact be in radians, and the result is
simply a real number (ratio). E.g. cos(pi) = -1 ... pi is the radian measure, -1 is the float
output.