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  2. DataWeave
  3. DataWeave Reference
  4. dw::util::Math

  5. sin

sin

sin(angle: Number): Number

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

Introduced in DataWeave version 2.4.0.

Parameters

Name Description

angle

Number of radians in an angle.

Example

This example shows how sin behaves with different inputs.

Source

%dw 2.0
import * from dw::util::Math
output application/json
---
{
  "sin0": sin(0),
  "sin13": sin(0.13),
  "sin-1": sin(-1)
}
DataWeave

Output

{
  "sin0": 0.0,
  "sin13": 0.12963414261969486,
  "sin-1": -0.8414709848078965
}
Json