共用方式為


NFloat.Cos(NFloat) 方法

定義

計算值的餘弦值。

public:
 static System::Runtime::InteropServices::NFloat Cos(System::Runtime::InteropServices::NFloat x) = System::Numerics::ITrigonometricFunctions<System::Runtime::InteropServices::NFloat>::Cos;
public static System.Runtime.InteropServices.NFloat Cos (System.Runtime.InteropServices.NFloat x);
static member Cos : System.Runtime.InteropServices.NFloat -> System.Runtime.InteropServices.NFloat
Public Shared Function Cos (x As NFloat) As NFloat

參數

x
NFloat

要計算餘弦值,以弧度為單位。

傳回

x 的餘弦函數。

實作

備註

這會計算 cos(x)

適用於