Category: Number function
This function returns the arctangent - the angle, in radians1), whose tangent is tangent.
| Argument | Type | Description |
|---|---|---|
| tangent | Number (between -1 and 1) | The tangent of an angle. |
Return value type: Number
atan( 0.57788) //Returns 0.5239…
atan(0.9992) //Returns 0.7849…