the fluctuations remain macroscopic even in the limit N —> co . References See for example: A Blank and S Solomon Physica A 287 (2000) 279-288 2 U G Yule Phil Trans B 213 (1924) 21 M H R Stanley , L A N Amaral, S V Buldyrev, S Leschhom, P Maass, M A Salinger and H E Stanley Nature 379 1996 804-806 4 B B