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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

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       project,  and information about reporting bugs, can be found at http://man7.org/linux/man-
       pages/.

                                            2008-08-11                                  CLOG10(3)