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CSINH(3) Library Functions Manual CSINH(3)

NAME

csinh, csinhf, csinhl - complex hyperbolic sine

LIBRARY

Math library (libm, -lm)

SYNOPSIS

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

DESCRIPTION

These functions calculate the complex hyperbolic sine of z.

The complex hyperbolic sine function is defined as:


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

VERSIONS

These functions first appeared in glibc in version 2.1.

ATTRIBUTES

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

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

STANDARDS

C99, POSIX.1-2001, POSIX.1-2008.

SEE ALSO

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

2022-10-09 Linux man-pages 6.01