GNU/Linux |
CentOS 5.5 |
|
clog2f(3) |
clog2, clog2f, clog2l − base-2 logarithm of a complex number
#include <complex.h>
double
complex clog2(double complex z);
float complex clog2f(float complex z);
long double complex clog2l(long double complex
z);
Link with −lm.
The logarithm is defined as log2(cabs(z))+I*carg(z). Please note that z close to zero will cause an overflow.
These function names are reserved for future use in C99.
Not yet in glibc, as at version 2.4.
cabs(3), cexp(3), clog(3), clog10(3), complex(7)
clog2f(3) |