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CLOG10(3)                  Linux Programmer's Manual                 CLOG10(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);

       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  informa-
       tion about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.



                                  2008-08-11                         CLOG10(3)