tan

tan(angle: Number): Number

Returns the trigonometric tangent of an angle from a given number of radians.

Introduced in DataWeave version 2.4.0.

Name Description

Name	Description
`angle`	Number of radians in an angle.

angle

Number of radians in an angle.

This example shows how tan behaves with different inputs.

%dw 2.0
import * from dw::util::Math
output application/json
---
{
   "tan0": tan(0),
   "tan13": tan(0.13),
   "tan-1": tan(-1)
}

{
   "tan0": 0.0,
   "tan13": 0.13073731800446006,
   "tan-1": -1.5574077246549023
 }