sinh.c File Reference

#include <math.h>

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Functions
double	sinh (double x)

Function Documentation

sinh()

double sinh

(

double

x

)

Definition at line 11 of file sinh.c.

{
 if(x >= 0.0)
 {
   const double epos = exp(x);
   return (epos - 1.0/epos) / 2.0;
 }
 else
 {
   const double eneg = exp(-x);
   return (1.0/eneg - eneg) / 2.0;
 }
}