2.14 clog10, clog10f—complex base-10 logarithm

Synopsis

     #define _GNU_SOURCE
     #include <complex.h>
     double complex clog10(double complex z);
     float complex clog10f(float complex z);
     

Description
These functions compute the complex base-10 logarithm of z. clog10 is equivalent to clog(z)/log(10).

clog10f is identical to clog10, except that it performs its calculations on floats complex.