cc [ flag ... ] file ... -lm [ library ... ] #include <math.h>
The sinh() function computes the hyperbolic sine of x.
Upon successful completion, sinh() returns the hyperbolic sine of x.
If the result would cause an overflow, +-HUGE_VAL is returned and errno is set to ERANGE.
If x is NaN, NaN is returned.
For exceptional cases, matherr(3M) tabulates the values to be returned as dictated by Standards other than XPG4.
The sinh() function will fail if:
An application wishing to check for error situations should set errno to 0 before calling sinh(). If errno is non-zero on return, or the return value is NaN, an error has occurred.
See attributes(5) for descriptions of the following attributes:
asinh(3M), cosh(3M), isnan(3M), matherr(3M), tanh(3M), attributes(5), standards(5)
