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Showing posts with label The magic squares of Benjamin Franklin;: The first of a series of four papers describing the technique of Leonhard Euler applied to the Lahireian ... title The intrinsic harmony of number. Show all posts
Showing posts with label The magic squares of Benjamin Franklin;: The first of a series of four papers describing the technique of Leonhard Euler applied to the Lahireian ... title The intrinsic harmony of number. Show all posts