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jan 1, 1400 - Мадхава из Сангамаграмы нашёл первый из рядов Мадхавы — Лейбница

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π=4-4/3+4/5-4/7+.....

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число пи

9 Jul 2020

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775

Date:

jan 1, 1400

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~ 626 years ago

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