A tridimensional pseudo-random walk defined by means of the square root of 2: 1.414213... -100.000 digits, -base 10- into 225245... -128.508 digits, base 6- [Une pseudo-marche aléatoire tridimensionnelle définie à l'aide de la racine carrée de 2: 1.414213... -100.000 chiffres, -base 10- en 225245... -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)

                    [+0.2399,+0.5748]x[+0.1889,+0.7601]x[-0.0578,+0.3230] --> [0.1,0.9]x[0.1,0.9]x[0.1,0.9]