Double.Atan2(Double, Double) Method

Reference

Definition

Namespace:: System

Assembly:: System.Runtime.dll

Source:: Double.cs

Source:: Double.cs

Source:: Double.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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.

Applies to

Del via