casinh

, casinhf

, casinhl

- complex arc hyperbolic sine functions

Synopsis

c99 [ flag... ] file... -lm [ library... ]
#include <complex.h>

double complex casinh(double complex z);

float complex casinhf(float complex z);

long double complex casinhl(long double complex z);

Description

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

Return Values

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.

Attributes

See attributes(5) for descriptions of the following attributes:

See Also

complex.h(3HEAD), csinh(3M), attributes(5), standards(5)