Standards / Extensions | C or C++ | Dependencies |
---|---|---|
C99 |
both | z/OS V1R7 |
#include <complex.h>
double complex cacosh(double complex z);
float complex cacoshf(float complex z);
long double complex cacoshl(long double complex z);
Function | Hex | IEEE |
---|---|---|
cacosh | X | X |
cacoshf | X | X |
cacoshl | X | X |
The cacosh() family of functions return the complex arc hyperbolic cosine value, in the range of a half-strip, non-negative value along the real axis and in the interval [-i π, +i π] along the imaginary axis.
For an example of a similar function see cacos(), cexp() or cpow().