note 51507 deleted from function.pi by nlopess
| From: | nlopess@php.net | Date: | Fri, 02 Jun 2006 08:52:50 +0000 |
| Subject: | note 51507 deleted from function.pi by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-112908@lists.php.net to get a copy of this message | ||
Note Submitter: CJ - randomnous2006 at yahoo dot com
----
If you want to get your answer in degrees instead of radians, use the following code.
<?php
$Result = acos($X);
$Result = ($X*180)/M_PI;
echo "The arc cosine of X in degrees is $Result";
?>