Double.Atan2(Double, Double) Method

Definition

Namespace:

System

Assembly:

System.Runtime.dll

Source:

Double.cs

Computes the arc-tangent of the quotient of two values.

public:
 static double Atan2(double y, double x) = System::Numerics::IFloatingPointIeee754<double>::Atan2;

public static double Atan2 (double y, double x);

static member Atan2 : double * double -> double

Public Shared Function Atan2 (y As Double, x As Double) As Double

Parameters

y

Double

The y-coordinate of a point.

x

Double

The x-coordinate of a point.

Returns

Double

The arc-tangent of y divided-by x.

Implements

Atan2(TSelf, TSelf)

Remarks

This computes arctan(y / x) in the interval [-π, +π] radians.