Pascal (1 jan 1623 ano – 1 jan 1662 ano)
Descrição:
was the son of a tax collector and a mathematical genius. He designed the first mechanical calculator (Pascaline) based on gears. It performed addition and subtraction.
Adicionado na linha do tempo:
Data:
1 jan 1623 ano
1 jan 1662 ano
~ 39 years