Developer's Daily | Unix by Example |
main | java | perl | unix | dev directory | web log |
sinh ? hyperbolic sine function |
#include <math.h> double sinh(double x); |
The sinh() function returns the hyperbolic sine of x, which is defined mathematically as (exp(x) - exp(-x)) / 2. |
SVID 3, POSIX, BSD 4.3, ISO 9899 |
acosh(3), asinh(3), atanh(3), cosh(3), tanh(3) |