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A cellular automaton (pl. (Wikipedia, CC BY-SA)
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A cellular automaton consists of a finite grid of cells, each in one of a finite number of states. An initial state is selected by assigning a state for each cell. For each cell, a new state is defined according to evolution rules taking into account the state of the cell and that of its neighborhood.
fr
Un automate cellulaire consiste en une grille régulière de « cellules » contenant chacune un « état » choisi parmi un ensemble fini et qui peut évoluer au cours du temps. (Wikipedia, CC BY-SA)
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