csinh(3) Library Functions Manual csinh(3)

csinh, csinhf, csinhl - complex hyperbolic sine

Math library (libm, -lm)

#include <complex.h>
double complex csinh(double complex z);
float complex csinhf(float complex z);
long double complex csinhl(long double complex z);

These functions calculate the complex hyperbolic sine of z.

The complex hyperbolic sine function is defined as:

csinh(z) = (exp(z)-exp(-z))/2

For an explanation of the terms used in this section, see attributes(7).

Interface Attribute Value
csinh (), csinhf (), csinhl () Thread safety MT-Safe

C11, POSIX.1-2008.

glibc 2.1. C99, POSIX.1-2001.

cabs(3), casinh(3), ccosh(3), ctanh(3), complex(7)

2023-10-31 Linux man-pages 6.06