تابع ‎sinh()‎‎ در ‎C++‎

/* sinh example */
#include <stdio.h>/* printf */
#include <math.h>/* sinh, log */

int main ()
{
double param, result;
param = log(2.0);
result = sinh (param);
printf ("The hyperbolic sine of %f is %f.n", param, result );
return 0;
}