Cellular Automata (Rule 90) Model Documents
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The EJS Cellular Automata (Rule 90) model displays a lattice with any one of a finite number of states which are updated synchronously in discrete time steps according to a local (nearby neighbor) rule. Rule 90 is a specific nearby neighbor rule following the classification scheme developed by Stephen Wolfram that produces a Pascal triangle mod 2 (Sierpinski gasket) if there is a single initial cell with a value of one. You can modify this simulation if you have Ejs installed by right-clicking within the plot and selecting "Open Ejs Model" from the pop-up menu item.
Last Modified June 2, 2014
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Source Code Documents
The source code zip archive contains an XML representation of the Cellular Automata (Rule 90) Model. Unzip this archive in your EJS workspace to compile and run this model using EJS.
Published January 15, 2009