Double.ReciprocalSqrtEstimate(Double) 方法

定義

命名空間:

System

組件:

System.Runtime.dll

計算值的倒數平方根估計值。

public:
 static double ReciprocalSqrtEstimate(double x) = System::Numerics::IFloatingPointIeee754<double>::ReciprocalSqrtEstimate;

public static double ReciprocalSqrtEstimate (double x);

static member ReciprocalSqrtEstimate : double -> double

Public Shared Function ReciprocalSqrtEstimate (x As Double) As Double

參數

x

Double

傳回

Double

的倒數平方根 x 估計值。

實作

ReciprocalSqrtEstimate(TSelf)