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1 gen 1636 anni - Regla de calculo

Descrizione:

Creada por William Oughtred.
Consiste en dos rejillas movibles donde las operaciones aritméticas son representadas por longitudes.

Aggiunto al nastro di tempo:

Precursores de las computadoras.

ByNatalia Molina

24 ago 2018

0

0

360

Data:

1 gen 1636 anni

Adesso

~ 390 years ago

Immagini:

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