# Patch Reentry of Elementary Cellular Automata

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Three borders of an elementary cellular automaton evolution can be used to compute a new initial condition for a modified evolution. The upper plot gives the current evolution. The middle plot illustrates the computation of the next initial condition. The lower plot gives the next patch step.

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Contributed by: Michael Schreiber (March 2011)

Open content licensed under CC BY-NC-SA

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## Details

detailSectionParagraph## Permanent Citation

"Patch Reentry of Elementary Cellular Automata"

http://demonstrations.wolfram.com/PatchReentryOfElementaryCellularAutomata/

Wolfram Demonstrations Project

Published: March 7 2011