2008 Toronto International Film Festival 2008 Toronto International Film Festival The 2008 Toronto International Film Festival, (TIFF) was held in Toronto, Ontario, Canada. This 33rd annual festival was from September 4 to September 13, 2008. The opening night gala was the World War I romantic epic "Passchendaele" from Canadian director Paul Gross. Festival is heavy on Canadian fare as well as featuring prominent indie films and worldwide and/or North American debuts including: "Adoration" directed by Canada's own Atom Egoyan, "Appaloosa" the second film from Ed Harris (who directed "Pollock"), "Blindness" from screenwriter-director, Fernando Meirelles, Iraq war thriller "The Hurt Locker" directed by Kathryn Bigelow, and
Directed set bound of two elements is the desired "c". The converse does not hold however, witness the directed set {1000,0001,1101,1011,1111} ordered bitwise (e.g. 1000 ≤ 1011 holds, but 0001 ≤ 1000 does not, since in the last bit 1 > 0), where {1000,0001} has three upper bounds but no "least" upper bound, cf. picture. (Also note that without 1111, the set is not directed.) The order relation in a directed set is not required to be antisymmetric, and therefore directed sets are not always partial orders. However, the term "directed set" is also used frequently in the context of posets. In