VBScript Tan Function

The Tan function returns the tangent of a specified number (angle).

Tan(number)

Parameter	Description
number	Required. A valid numeric expression that expresses an angle in radians

Example

<%

response.write(Tan(40) & "<br />")
response.write(Tan(-40))

%>

The output of the code above will be:

-1.1172149309239
1.1172149309239