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Manual Pages  — CCOSH


ccosh, ccoshf, csinh, csinhf ctanh, ctanhf – complex hyperbolic functions



Math Library (libm, -lm)


#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);


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)


These functions conform to ISO/IEC 9899:1999 ("ISO C99").

CCOSH (3) October 17, 2011

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