Math.tan Function (JavaScript)

Returns the tangent of a number.

Math.tan(radians) 

The required radians argument is a numeric expression that contains an angle measured in radians.

The return value is the tangent of the numeric argument of 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, Internet Explorer 11 standards. Also supported in Store apps (Windows 8 and Windows Phone 8.1). See Version Information.

Applies To: Math Object (JavaScript)

Show:
© 2014 Microsoft