Function sin()
calculates the sine value of a radian.
Arguments:
- Radian <number>
Returns:
- Sine <number>, ∈ [-1, 1]
Common Usage
Example: calculate the sine value of the radian 30°
return sin(30 * pi() / 180)
Example: calculate the sine values of a column of radians
uncollect [1, 2.5, 3] as a
return sin(a)