ccos3p
Complex cosine functions
Usage
#include <complex.h>
double complex ccos(double complex z); float complex ccosf(float complex z); long double complex ccosl(long double complex z);
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.
Overview
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.