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NAME
ccosh, ccoshf, ccoshl - complex hyperbolic cosine
LIBRARY
Math library (libm, -lm)
SYNOPSIS
bash
#include <complex.h>bash
double complex ccosh(double complex \nz\n);\n
\nfloat complex ccoshf(float complex \nz\n);\n
\nlong double complex ccoshl(long double complex \nz\n);DESCRIPTION
These functions calculate the complex hyperbolic cosine of z.
The complex hyperbolic cosine function is defined as:
bash
ccosh(z) = (exp(z)+exp(-z))/2STANDARDS
C11, POSIX.1-2008.
HISTORY
glibc 2.1. C99, POSIX.1-2001.
SEE ALSO
cabs(3), cacosh(3), csinh(3), ctanh(3), complex(7)