NFloat.SinPi(NFloat) 方法

定义

计算已乘以 pi的值的正弦值。

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

参数

x
NFloat

值(以半转为单位),在计算其正弦值之前乘以 pi

返回

乘以 pix正弦值。

实现

注解

这将计算 sin(x * π)

适用于