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apr 22, 1642 - Calculadora de Pascal

Description:

Inventada en 1642 por el filosofo matemático francés Blaise Pascal. La pascalina o la calculadora de pascal era una calculadora mecanica que sumaba y restaba.

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Isabella Bacca 10-2

ByIsabella Bacca Grajales
3 Oct 2018
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Date:

apr 22, 1642
Now
~ 383 years ago

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