Интерактивная система просмотра системных руководств (man-ов) ccosl (3) ccosl ( Русские man: Библиотечные вызовы ) >> ccosl ( Linux man: Библиотечные вызовы ) ccosl ( POSIX man: Библиотечные вызовы )
NAME
ccos, ccosf, ccosl - complex cosine function
SYNOPSIS
#include <complex.h >
double complex ccos(double complex z );
float complex ccosf(float complex z );
long double complex ccosl(long double complex z );
Link with -lm .
DESCRIPTION
The complex cosine function is defined as:
ccos(z) = (exp(i * z) + exp(-i * z)) / 2
VERSIONS
These functions first appeared in glibc in version 2.1.
CONFORMING TO
C99.
SEE ALSO
cabs csin ctan complex
COLOPHON
This page is part of release 3.14 of the Linux
man-pages
project.
A description of the project,
and information about reporting bugs,
can be found at
http://www.kernel.org/doc/man-pages/.
Index
NAME
SYNOPSIS
DESCRIPTION
VERSIONS
CONFORMING TO
SEE ALSO
COLOPHON
