Интерактивная система просмотра системных руководств (man-ов) clog2l (3) clog2l ( Русские man: Библиотечные вызовы ) >> clog2l ( Linux man: Библиотечные вызовы )
NAME
clog2, clog2f, clog2l - base-2 logarithm of a complex number
SYNOPSIS
#include <complex.h >
double complex clog2(double complex z );
float complex clog2f(float complex z );
long double complex clog2l(long double complex z );
DESCRIPTION
The call
clog2(z)
is equivalent to
clog(z)/log (2) .
The other functions perform the same task for
float
and
long double .
Note that
z
close to zero will cause an overflow.
CONFORMING TO
These function names are reserved for future use in C99.
AVAILABILITY
Not yet in glibc, as at version 2.8.
SEE ALSO
cabs cexp clog clog10 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
CONFORMING TO
AVAILABILITY
SEE ALSO
COLOPHON
