clog10(3) - Linux man page

Name

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

#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.

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.

These functions first appeared in glibc in version 2.1.

This function is a GNU extension. It is reserved for future use in C99.

cexp2(3), log10(3)