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August 1, 2025
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1 gen 1645 anni - The Invention of the First Mechanical Calculator

Descrizione:

Pascal's Calculator (Pascaline) -- Blaise Pascal's (French) calculator capabale of doing rather complex addition and subtraction.


Chaudhuri, P. Pal (2004), Computer Organization and Design, PHI Learning, ISBN 978-81-203-1254-8

Aggiunto al nastro di tempo:

Data:

1 gen 1645 anni
Adesso
~ 380 years ago