Double.FusedMultiplyAdd(Double, Double, Double) 方法

定義

計算三個值的融合乘法。

public:
 static double FusedMultiplyAdd(double left, double right, double addend) = System::Numerics::IFloatingPointIeee754<double>::FusedMultiplyAdd;
public static double FusedMultiplyAdd (double left, double right, double addend);
static member FusedMultiplyAdd : double * double * double -> double
Public Shared Function FusedMultiplyAdd (left As Double, right As Double, addend As Double) As Double

參數

left
Double

乘以的值 right

right
Double

乘以 left 的值。

addend
Double

加入 至 和 right 乘積的值 left

傳回

時間 right 加上 addend 計算為一個三元運算的結果 left

實作

適用於