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
     hyperbolic 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
     hyperbolic 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 4.1                    June 5, 2013                    DragonFly 4.1