CLOG10
Section: Linux Programmer's Manual (3)
Updated: 2008-08-11
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NAME
clog10, clog10f, clog10l - base-10 logarithm of a complex number
SYNOPSIS
#define _GNU_SOURCE
#include <complex.h>
double complex clog10(double complex z);
float complex clog10f(float complex z);
long double complex clog10l(long double complex z);
Link with -lm.
DESCRIPTION
The call
clog10(z)
is equivalent to
clog(z)/log(10).
The other functions perform the same task for
float
and
long double.
Note that
z
close to zero will cause an overflow.
VERSIONS
These functions first appeared in glibc in version 2.1.
CONFORMING TO
This function is a GNU extension.
It is reserved for future use in C99.
SEE ALSO
cabs(3),
cexp(3),
clog(3),
clog2(3),
complex(7),
feature_test_macros(7)
COLOPHON
This page is part of release 3.22 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/.