FreeBSD 11.0 - man page for ctanhf (freebsd section 3)

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.

SEE ALSO
     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