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GrapeCity.CalcEngine.Functions Namespace / CalcAtan2Function Class

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    CalcAtan2Function Class
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    Returns the arctangent, or inverse tangent, of the specified x- and y-coordinates.
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    CalcAtan2Function Class
    Public Class CalcAtan2Function 
       Inherits CalcBuiltinFunction
    Dim instance As CalcAtan2Function
    public class CalcAtan2Function : CalcBuiltinFunction 
    The arctangent is the angle from the x-axis to a line containing the origin (0, 0) and a point with coordinates (x_num, y_num). The angle is given in radians between -pi and pi, excluding -pi.
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