Unix |
Unix v7 |
|
sinh(3m) |
sinh, cosh, tanh − hyperbolic functions
#include <math.h>
double
sinh(x)
double x;
double
cosh(x)
double x;
double
tanh(x)
double x;
These functions compute the designated hyperbolic functions for real arguments.
Sinh and cosh return a huge value of appropriate sign when the correct value would overflow.
sinh(3m) |