ATan(Value: Double): Double;
Value. Angle tangent.
The ATan method returns the arctangent of a number.
Parameter value cannot be empty.
To get angle tangent, use the IMath.Tan method.
To execute the example, add a link to the MathFin system assembly.
Sub UserProc;
Var r: Double;
Begin
r := math.ATan(1);
Debug.WriteLine(r);
End Sub UserProc;
After executing the example the console window displays the arctangent of the specified angle equal to 0.785398163397448.
See also: