Atan2()
Summary
Computes the angle between the x-axis and the coordinate x_num, y_num.
Syntax
value = Atan2(real y_num, real x_num)
| Argument | Contents |
|---|---|
| y_num | Any positive or negative number |
| x_num | Any positive or negative number |
Returns
A real number equal to the angle, in radians, between the x-axis and the coordinates x_num, y_num. The returned value lies between p and -p (excluding -p).
See Also
| Function | Summary |
|---|---|
| Atan() | Computes the arctangent of a value |
| Tan() | Computes the tangent of an angle expressed in radians |