<?php $x = 123.321; $y = 321.123; $start = microtime(true); for ($i = 0; $i < 100000; $i++) $b = hypot($x, $y); var_dump(microtime(true) - $start); var_dump($b); $start = microtime(true); for ($i = 0; $i < 100000; $i++) $b = sqrt($x * $x + $y * $y); var_dump(microtime(true) - $start); var_dump($b);
You have javascript disabled. You will not be able to edit any code.