PHP/Math/sin
float sin ( float num ) calculates the sine value of the number provided as its only parameter
<source lang="html4strict">
<?
$sin1 = sin(10); $sin2 = sin(deg2rad(80));
?>
</source>
<source lang="html4strict">
<?
$sin1 = sin(10); $sin2 = sin(deg2rad(80));
?>
</source>