Claim: In the mathematical study of cellular automata, Rule 90 is an elementary cellular automaton based on the exclusive or function, call it "the simplest non-trivial cellular automaton", and it is described extensively in author Stephen Wolfram's book, released in 2002, "A New Kind of Science", Wolfram, a British-American computer scientist, physicist, and businessman.
Label (1 = SUPPORTED, 0 = NOT_SUPPORTED, -1 = unlabeled): 1