clog2(3) -- Linux man page
NAME
clog2, clog2f, clog2l - base-2 logarithm of a complex number
SYNOPSIS
#include <complex.h>
double complex clog2(double complexz);
float complex clog2f(float complex z);
long double complex clog2l(long double complexz);
DESCRIPTION
The logarithm is defined as log2(cabs(z))+I*carg(z).
Please note that z close to zero will cause an overflow.
CONFORMING TO
C99
SEE ALSO
cabs(3),
cexp(3),
clog(3),
clog10(3)
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