j'ai l'air un peu c.. avec ma "graine"

a) So, when the statement is RANDOM RandomVar, the "output" value will be stored in RandomVar, no?

b) R_V0 = rvalue & $03 will keep only the 4 LSB of the result, no?

c) still don't understand why my code in post#1 doesn't work. Must I specify it is in a loop? It is and doesn't work.