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This is my favourite compass-and-straightedge iterative approximation of π. It mimics the method where you construct 2^n-gons, but in a more convenient way.
Greg Egan /
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2025-04-24 23:14:26
in reply to nevent1q…hvgd
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wss://relay.mostr.pubPublished at
2025-04-24 23:14:26Event JSON
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