Editing Dynamical system (section)

==== Cellular automaton ====
A ''cellular automaton'' is a tuple (''T'', ''M'', Φ), with ''T'' a [[lattice (group)|lattice]] such as the [[integer]]s or a higher-dimensional [[integer lattice|integer grid]], ''M'' is a set of functions from an integer lattice (again, with one or more dimensions) to a finite set, and Φ a (locally defined) evolution function.  As such [[cellular automata]] are dynamical systems. The lattice in ''M'' represents the "space" lattice, while the one in ''T'' represents the "time" lattice.