Atan()
Summary
Computes the arctangent of a value.
Syntax
rslt = Atan(real value)
| Argument | Contents |
|---|---|
| value | Any number |
Returns
A real number equal to the angle in radians (from -p/2 to p/2) whose tangent is value.
See Also
| Function | Summary |
|---|---|
| Acos() | Computes the arc cosine of a value |
| Asin() | Computes the arc sine of a number |
| Atan2() | Computes the angle between the x-axis and the coordinate x_num, y_num |
| Tan() | Computes the tangent of an angle expressed in radians |