共用方式為


NFloat.AcosPi(NFloat) 方法

定義

計算值的反餘弦值,並將結果除以 pi

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

參數

x
NFloat

要計算其反餘弦值。

傳回

x反餘弦值,除以 pi

實作

備註

arccos(x) / π這會以間隔 [-0.5, +0.5]計算。

適用於