sinh -- Calculate Hyperbolic Sine

Format

#include <math.h>
double sinh(double x);

Language Level: ANSI, POSIX, XPG4
sinh calculates the hyperbolic sine of x, with x expressed in radians.

Return Value
sinh returns the value of the hyperbolic sine of x. If the result is too large, sinh sets errno to ERANGE and returns the value HUGE_VAL (positive or negative, depending on the value of x).

Example
This example computes y as the hyperbolic sine of pi/2.

#include <math.h>
#include <stdio.h>
int main(void)
{
   double pi, x, y;
   pi = 3.1415926535;
   x = pi/2;
   y = sinh(x);
   printf("sinh( %lf ) = %lf\n", x, y);
   return 0;
   /*************************************
      The output should be:
      sinh( 1.570796 ) = 2.301299
   *************************************/
}


asin -- Calculate Arcsine
atan - atan2 -- Calculate Arctangent
cos -- Calculate Cosine
cosh -- Calculate Hyperbolic Cosine
_fasin -- Calculate Arcsine
_fcossin -- Calculate Cosine and Sine
_fsin -- Calculate Sine
_fsincos -- Calculate Sine and Cosine
sin -- Calculate Sine
tan -- Calculate Tangent
tanh -- Calculate Hyperbolic Tangent
<math.h>