sinh(3m)sinh(3m)Name
sinh, cosh, tanh - hyperbolic functions
Syntax
#include <math.h>
double sinh(x)
double cosh(x)
double x;
double tanh(x)
double x;
Description
These functions compute the designated hyperbolic functions for real
arguments.
Return Values
The and functions return HUGE_VAL and set errno to ERANGE when the cor‐
rect value would overflow.
Environment
When your program is compiled using the System V environment, and
return HUGE (and may return HUGE or negative x ) when the correct value
would overflow and set errno to ERANGE.
These error-handling procedures may be changed with the function
VAX sinh(3m)
