ccos - Man Page

complex cosine functions

Prolog

This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

Synopsis

#include <complex.h>

double complex ccos(double complex z);
float complex ccosf(float complex z);
long double complex ccosl(long double complex z);

Description

The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of POSIX.1-2017 defers to the ISO C standard.

These functions shall compute the complex cosine of z.

Return Value

These functions shall return the complex cosine value.

Errors

No errors are defined.

The following sections are informative.

Examples

None.

Application Usage

None.

Rationale

None.

Future Directions

None.

See Also

cacos()

The Base Definitions volume of POSIX.1-2017, <complex.h>

Referenced By

cacos(3p), complex.h(0p).

2017 IEEE/The Open Group POSIX Programmer's Manual