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26 magg 1610 anni - Napier Bones

Descrizione:

John Napier
Used log tables to make rods used for calculating basic arithmetic

Aggiunto al nastro di tempo:

Computers

ByJulien Martel

30 nov 2018

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0

362

Data:

26 magg 1610 anni

Adesso

~ 415 years ago

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