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FreeBSD 11.0 - man page for csinhf (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