+In most cases, these generators simply consist in iterating a chaotic function like
+the logistic map~\cite{915396,915385} or the Arnold's one~\cite{5376454}\ldots
+It thus remains to find optimal parameters in such functions so that attractors are
+avoided, guaranteeing by doing so that generated numbers follow a uniform distribution.
+In order to check the quality of the produced outputs, it is usual to test the
+PRNGs (Pseudo-Random Number Generators) with statistical batteries like
+the so-called DieHARD~\cite{Marsaglia1996}, NIST~\cite{Nist10}, or TestU01~\cite{LEcuyerS07}.