MathF.Cos(Single) Method

Definition

Returns the cosine of the specified angle.

public:
 static float Cos(float x);
public static float Cos (float x);
static member Cos : single -> single
Public Shared Function Cos (x As Single) As Single

Parameters

x
Single

An angle, measured in radians.

Returns

The cosine of x. If x is equal to NaN, NegativeInfinity, or PositiveInfinity, this method returns NaN.

Remarks

The angle, x, must be in radians. Multiply by MathF.PI/180 to convert degrees to radians.

This method calls into the underlying C runtime, and the exact result or valid input range may differ between different operating systems or architectures.

Applies to