(PHP 3, PHP 4 , PHP 5)
Raise x to the power y. The optional scale can be used to set the number of digits after the decimal place in the result.
Example 1. bcpow() example
<?php echo bcpow(4.2, 3, 2); // 74.08 ?>
bcpowmod() and bcsqrt().
Official PHP Documentation in PHP-Nuke module form by Chris Karakas
