csinh, csinhf, csinhl — complex hyperbolic sine


#include <complex.h>

double complex csinh(double complex z);
float complex csinhf(float complex z);
long double complex csinhl(long double complex z);

Link with -lm.


These functions calculate the complex hyperbolic sine of z.

The complex hyperbolic sine function is defined as:

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


These functions first appeared in glibc in version 2.1.


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

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

Conforming to

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

See Also

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


This page is part of release 5.04 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.

Referenced By

casinh(3), ccosh(3), complex(7), ctanh(3), sinh(3).

The man pages csinhf(3) and csinhl(3) are aliases of csinh(3).

2017-09-15 Linux Programmer's Manual