A tridimensional pseudo-random walk defined by means of 'phi' -the golden ratio-: 1.618033... -100.000 digits, base 10- into 341254... -128.508 digits, -base 6- [Une pseudo-marche aléatoire tridimensionnelle définie à l'aide de 'phi' -le nombre d'or-: 1.618033... -100.000 chiffres, base 10- en 341254... -128.508 chiffres, -base 6-].

                    digit=0 ==> move(+1,0,0)
                    digit=1 ==> move(-1,0,0)
                    digit=2 ==> move(0,+1,0)
                    digit=3 ==> move(0,-1,0)
                    digit=4 ==> move(0,0,+1)
                    digit=5 ==> move(0,0,-1)

                    [+0.4711,+0.9692]x[+0.3351,+0.7448]x[-0.1054,+0.4352] --> [0.1,0.9]x[0.1,0.9]x[0.1,0.9]