語言

Single.ReciprocalSqrtEstimate(Single) 方法

定義

計算一個值的倒數平方根估計值。

public:
 static float ReciprocalSqrtEstimate(float x) = System::Numerics::IFloatingPointIeee754<float>::ReciprocalSqrtEstimate;
public static float ReciprocalSqrtEstimate(float x);
static member ReciprocalSqrtEstimate : single -> single
Public Shared Function ReciprocalSqrtEstimate (x As Single) As Single

參數

x
Single

要計算倒數平方根估計值的值。

傳回

的倒數平方根 x估計。

實作

適用於