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Command: ccosh | Section: 3 | Source: OpenBSD | File: ccosh.3
CCOSH(3) FreeBSD Library Functions Manual CCOSH(3)
NAME
ccosh, ccoshf, ccoshl - complex hyperbolic cosine
SYNOPSIS
#include <complex.h>
double complex
ccosh(double complex z);
float complex
ccoshf(float complex z);
long double complex
ccoshl(long double complex z);
DESCRIPTION
The ccosh(), ccoshf() and ccoshl() functions compute the complex
hyperbolic cosine of z.
If z = x + iy, then
ccosh(z) = cosh(x) cos(y) + i sinh(x) sin(y).
RETURN VALUES
The ccosh(), ccoshf() and ccoshl() functions return the complex
hyperbolic cosine of z.
SEE ALSO
csinh(3), ctanh(3)
STANDARDS
The ccosh(), ccoshf() and ccoshl() functions conform to ISO/IEC 9899:1999
("ISO C99").
FreeBSD 14.1-RELEASE-p8 June 5, 2013 FreeBSD 14.1-RELEASE-p8