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Command: csinh | Section: 3 | Source: OpenBSD | File: csinh.3
CSINH(3) FreeBSD 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").
FreeBSD 14.1-RELEASE-p8 June 5, 2013 FreeBSD 14.1-RELEASE-p8