csinh man page

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).

csinh(), csinhf(), csinhl()Thread safetyMT-Safe

Conforming to

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

See Also

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

Referenced By

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

Explore man page connections for csinh(3).

csinhf(3) and csinhl(3) are aliases of csinh(3).