Linux manual pages Section 3  

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);
 
[Note] Note

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 3.24 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/.