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solaris:cacosh.3m

cacosh


NAME

cacosh, cacoshf, cacoshl - complex arc hyperbolic cosine functions

SYNOPSIS

c99 [ flag… ] file-lm [ library… ]
#include <complex.h>

double complex cacosh(double complex z);

float complex cacoshf(float complex z);

long double complex cacoshl(long double complex z);

DESCRIPTION

These functions compute the complex arc hyperbolic cosine of z, with a branch cut at values less than 1 along the real axis.

RETURN VALUES

These functions return the complex arc hyperbolic cosine value, in the range of a half-strip of non-negative values along the real axis and in the interval [ -ipi, +ipi ] along the imaginary axis.

ERRORS

No errors are defined.

ATTRIBUTES

See attributes(7) for descriptions of the following attributes:

SEE ALSO

complex.h(3HEAD), ccosh(3M), attributes(7), standards(7)


solaris/cacosh.3m.txt · Last modified: 2023/07/19 08:57 by A User Not Logged in