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5 jan 1820 ano - Arithnometer

Descrição:

Charles Xavier Thomas de Colmar inventó una calculadora que podía llevar a cabo las cuatro operaciones matemáticas básicas (sumar, restar, dividir y multiplicar).

Adicionado na linha do tempo:

ANTECEDENTES DE LOS ORDENADORES HASTA AHORA

ByJose Carlos
26 nov 2018
0
0
713

Data:

5 jan 1820 ano
Agora
~ 205 years ago

Imagens:

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