csinh(3) [freebsd man page]

```CCOSH(3)						   BSD Library Functions Manual 						  CCOSH(3)

NAME
ccosh, ccoshf, csinh, csinhf ctanh, ctanhf -- complex hyperbolic functions

LIBRARY
Math Library (libm, -lm)

SYNOPSIS
#include <complex.h>

double complex
ccosh(double complex z);

float complex
ccoshf(float complex z);

double complex
csinh(double complex z);

float complex
csinhf(float complex z);

double complex
ctanh(double complex z);

float complex
ctanhf(float complex z);

DESCRIPTION
The ccosh(), csinh(), and ctanh() functions compute the hyperbolic cosine, sine, and tangent of the complex number z, respectively.  The
ccoshf(), csinhf(), and ctanhf() functions perform the same operations in float precision.

cacosh(3), ccos(3), complex(3), cosh(3), math(3), sinh(3), tanh(3)

STANDARDS
These functions conform to ISO/IEC 9899:1999 (``ISO C99'').

BSD								 October 17, 2011							       BSD```

Check Out this Related Man Page

```CCOSH(3)						   BSD Library Functions Manual 						  CCOSH(3)

NAME
ccosh, ccoshf, csinh, csinhf ctanh, ctanhf -- complex hyperbolic functions

LIBRARY
Math Library (libm, -lm)

SYNOPSIS
#include <complex.h>

double complex
ccosh(double complex z);

float complex
ccoshf(float complex z);

double complex
csinh(double complex z);

float complex
csinhf(float complex z);

double complex
ctanh(double complex z);

float complex
ctanhf(float complex z);

DESCRIPTION
The ccosh(), csinh(), and ctanh() functions compute the hyperbolic cosine, sine, and tangent of the complex number z, respectively.  The
ccoshf(), csinhf(), and ctanhf() functions perform the same operations in float precision.