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jan 5, 1820 - Arithnometer

Description:

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

Added to timeline:

ANTECEDENTES DE LOS ORDENADORES HASTA AHORA

ByJose Carlos
26 Nov 2018
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713

Date:

jan 5, 1820
Now
~ 205 years ago

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