![](image.jpg)
A tridimensional pseudo-random walk defined by means of 'pi': 3.141592... -90.000 digits, -base 10- with 30.000 time steps [Une pseudo-marche aléatoire tridimensionnelle définie à l'aide de 'pi': 3.141592... -90.000 chiffres, -base 10- avec 30.000 pas de temps].
The first digits of 'pi' are giving birth to three sets 'DX', 'DY' and 'DZ' using the following way:
-------> DX = 3 1 2 3 9 3 ...
| \ / \ / \ / \ / \ / \ /
| \ / \ / \ / \ / \ / \ /
| \ / \ / \ / \ / \ / \ /
pi = 3.14159265358979323... --> 314159265358979323... |-------> DY = 1 / 5 / 6 / 5 / 7 / 2 /
| \ / \ / \ / \ / \ / \ /
| \ / \ / \ / \ / \ / \ /
| \ / \ / \ / \ / \ / \ /
-------> DZ = 4 9 5 8 9 3
Then 'DX', 'DY' and 'DZ' are renormalized inside [-DR,+DR]
(DR being an arbitrary constant) and used as the successive steps of an "absolute" tridimensional random walk..
The coordinates {X,Y,Z} are renormalized as follows:
[-0.025,+0.695]x[+0.138,+0.827]x[-0.170,+0.482] -->[0.1,0.9]x[0.1,0.9]x[0.1,0.9]
See some related pictures (possibly including this one):
[See the 100.000 first digits -base 10- of 'pi'.]
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