Implementation status: to be implemented

Synopsis

#include <complex.h>

double complex clog(double complex z);
float complex clogf(float complex z);
long double complex clogl(long double complex z);

Description

The functions calculate the complex natural logarithm of z, with a branch cut along the negative real axis.

Arguments:
z - the complex number,

Return value

The complex natural logarithm value, in the range of a strip mathematically unbounded along the real axis and in the interval [-iπ, +iπ] along the imaginary axis.

Errors

No errors are defined.