Implementation status: to be implemented

Synopsis

#include <complex.h>

double complex casinh(double complex z);
float complex casinhf(float complex z);
long double complex casinhl(long double complex z);

Description

The functions compute the complex arc hyperbolic sine of z, with branch cuts outside the interval [-i, +i] along the imaginary axis.

Arguments
z - a complex number.

Return value

These functions return the complex arc hyperbolic sine value, in the range of a strip mathematically unbounded along the real axis and in the interval [-iπ/2, ++iπ/2] along the imaginary axis.

Errors

No errors are defined.