http://www.ripmat.it/mate/a/al/alh.html
codice:#include <math.h> double log2(double x) { return log(x) / log(2.); }
http://www.ripmat.it/mate/a/al/alh.html
codice:#include <math.h> double log2(double x) { return log(x) / log(2.); }
every day above ground is a good one