Chapter 6: Starting from Randomness

Section 2: Four Classes of Behavior

Different runs [of initially random cellular automata] [Subset of] elementary rules States of matter [and cellular automaton classes] Class 4 [cellular automaton] rules Frequencies of [cellular automaton] classes History [of cellular automaton classes] Subclasses within class 4 Undecidability [of cellular automaton classes] [Classes in] continuous cellular automata Nearby cellular automaton rules 2D class 4 cellular automata Game of Life [cellular automaton] 3D class 4 [cellular automaton] rules Random initial conditions in other systems

From Stephen Wolfram: A New Kind of Science [citation]