sinh(x)函数详解

float sinh(float x);
double sinh(double x);
long double sinh(long double x);
double sinh(integral x);

#include <iostream>  
#include<math.h>  
using namespace std;  
int main()  
{  
   int x=90;  
   float radian=x*3.14/180;  
   std::cout << "Value of degree is: " << x<<std::endl;  
   cout<<"sinh(radian): "<<sinh(radian);  
    return 0;  
}  

#include <iostream>  
#include<math.h>  
using namespace std;  
int main()  
{  
   float x=56.4;  
   float radian=x*3.14/180;  
   std::cout << "Value of degree is :" << x<<std::endl;  
   cout<<"sinh(radian): "<<sinh(radian);  
   return 0;  
}