 showed that the distribution "P"(δ) can actually be found exactly by an analytical method.For the statistical properties in the stationary limit, it is reasonable to introduce the so-called natural extension of the transformation "Tx" = {1/"x"} by continuing it without limit to negative indices.Otherwise stated, this is a transition from a one-sided infinite sequence of the numbers ("x"0, "x"1, "x"2, ...), connected by the equalities "Tx" = {1/"x"}, to a "doubly infinite" sequence "X" = (..., "x"−1, "x"0, "x"1, "x"2, ...) of the numbers which are connected by the same equalities for all –∞ < "s" < ∞.