Single.CosPi(Single) 方法

public:
 static float CosPi(float x) = System::Numerics::ITrigonometricFunctions<float>::CosPi;

public static float CosPi(float x);

static member CosPi : single -> single

Public Shared Function CosPi (x As Single) As Single

參數

傳回

的 x 餘弦乘以 pi。

實作

備註

此計算出 cos(x * π)。