HH\Lib\Math\tan
Returns the tangent of $arg
namespace HH\Lib\Math;
function tan(
num $arg,
): float;
- To find the cosine, see
Math\cos()
. - To find the sine, see
Math\sin()
.
Parameters
num $arg
Returns
float
Examples
$rotation = 0;
$result = Math\tan($rotation);
echo "Math\\tan of $rotation : $result \n";
$rotation = 90;
$result = Math\tan($rotation);
echo "Math\\tan of $rotation : $result \n";
$rotation = 180;
$result = Math\tan($rotation);
echo "Math\\tan of $rotation : $result \n";