A YouTube video points out that π=4/√φ is incorrect. https://www.youtube.com/watch?v=9Z9yfLMvAJQ https://www.desmos.com/calculator/0quf8l0zqa?lang=ja I am currently preparing a paper about this video. Please wait a moment. Umeniuguisu

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画像1 A YouTube video points out that π=4/√φ is incorrect. https://www.youtube.com/watch?v=9Z9yfLMvAJQ https://www.desmos.com/calculator/0quf8l0zqa?lang=ja I am currently preparing a paper about this video. Please wait a moment. Umeniuguisu