arctan
arctan ( number : number ) : number
| Parameter | Type | Description | |
|---|---|---|---|
| number | number | -> | Tangent for which to calculate the angle |
| Result | number | <- | Angle in radians |
Description
arctan returns the angle, expressed in radians, of the tangent number.
note
Qodly provides the predefined constants Pi, Degree, and Radian. Pi returns the Pi number (3.14159...), Degree returns one degree expressed in radians (0.01745...), and Radian returns one radian expressed in degrees (57.29577...).
Example
var vPi : string
vPi = "Pi is equal to: "+string(arctan(1)*4)