HH\Lib\Math\tan

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This is available as Math\tan in the www repository.

Returns the tangent of $arg

namespace HH\Lib\Math;

function tan(
  num $arg,
): float;

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";