ler and Weiss, 1965). Measures of entropy, as “missing information related to the number of alternatives which remain possible to a physical system” (Boltzmann, 1909), “index of probability” (Gibbs, 1902) or the “amount of uncertainty associated with a finite scheme” (Khinchin,1957) are obviously sensitive t

olume, V, of a box, B, of a fixed size, V (B), the orbit of each particle would eventually explore all the space in the box that was available to it. Boltzmann’s entropy became a constraint dependent, n- dimensional volume measure, with the assumption that the entropy, S, equals the logarithm of this volume