DragonFly On-Line Manual Pages

CSINH(3)	      DragonFly Library Functions Manual	      CSINH(3)

NAME

csinh, csinhf, csinhl -- complex hyperbolic sine

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

The csinh(), csinhf() and csinhl() functions compute the complex hyper- bolic sine of z. For all complex floating-point numbers z, csinh(z) = (cexp(z) - cexp(-z)) / 2.

RETURN VALUES

The csinh(), csinhf() and csinhl() functions return the complex hyper- bolic sine of z.

SEE ALSO

ccosh(3), ctanh(3)

STANDARDS

The csinh(), csinhf() and csinhl() functions conform to ISO/IEC 9899:1999 (``ISO C99''). DragonFly 4.3 June 5, 2013 DragonFly 4.3