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12 ноя 1673 г. - Stepped Reckoner

Описание:

Leibnitz invented it. Never built.
Basic calculator
Basic arithmatic.
A machine tho

Добавлено на ленту времени:

Computers

ByJulien Martel

30 ноя 2018

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353

Дата:

12 ноя 1673 г.

Сейчас

~ 352 г назад

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