NFloat.AcosPi(NFloat) 方法

定义

计算值的反余弦值,并将结果除以 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

参数

x
NFloat

返回

NFloat

的弧余弦 x除以 pi

实现

注解

arccos(x) / π这会以间隔[-0.5, +0.5]计算。

适用于