Tan

Calculates the tangent of an angle that is entered in radians.

Returns: number

Usage

Tan( number )

Arguments

Argument Description
number
(number, required)

Angle, in radians, for which to calculate the tangent.

Examples

The following code example will output the values returned from the tan() function for the given input value.

<cfoutput>#tan(90)#</cfoutput>

See also