Math.tan Function (JavaScript)
JavaScript - Internet Explorer 10
Returns the tangent of a number.
Math.tan(radians)
Supported in the following document modes: Quirks, Internet Explorer 6 standards, Internet Explorer 7 standards, Internet Explorer 8 standards, Internet Explorer 9 standards, Internet Explorer 10 standards. Also supported in Windows Store apps. See Version Information.
Applies To: Math Object (JavaScript)