Checkerboard: Revision history


For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

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  • curprev 16:1216:12, 3 May 202262.31.29.116 talk 3,056 bytes −11 →‎Mathematical description: Make the mathematical description more mathematical. (The previous description used bitwise AND, without explanation, which is perhaps a convenient way to implement this function on a computer but is not a natural *mathematical* description. Also “matrix” has a technical meaning in mathematics, and was being misused here.) undo

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