“…for each i = 1, … , n, we draw randomly one triple from the set (21) and denoting it by (Val * , Amb * , Fuzz * ), we follow the consecutive transformations as in Section 4.2 which lead us to Eq. ( 16), where besides the given value Val * and the ambiguity Amb * one can find two unknown constants c and s. However, let us recall that there exist a one-to-one correspondence between s and the fuzziness of a fuzzy number, provided we restrict our attention to trapezoidal fuzzy numbers only.…”