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NAME

       clog10, clog10f, clog10l - base-10 logarithm of a complex number

SYNOPSIS

       #define _GNU_SOURCE         /* See feature_test_macros(7) */
       #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)

COLOPHON

       This  page  is  part of release 3.35 of the Linux man-pages project.  A
       description of the project, and information about reporting  bugs,  can
       be found at http://man7.org/linux/man-pages/.

                                  2008-08-11                         CLOG10(3)