fma(x,y,z)函数详解

fma(x,y,z) = x*y+z;

float fma(float x, float y, float z);
double fma(double x, double y, double z);
long double fma(long double x, long double y, long double z);
double fma(type1 x,type2 y,type3 z);

#include <iostream>  
#include<math.h>  
using namespace std;  
int main()  
{  
    int x= 2;  
    int y=3;  
    int z=4;  
    std::cout << "Values of x,y,z are :" <<x<<","<<y<<","<<z<< std::endl;  
    cout<<"fma(x,y,z) : "<<fma(x,y,z);  
    return 0;  
}