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Blaisepascal12
Sujet
Pascal's calculator (also known as the arithmetic machine or Pascaline), a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious arithmetical calculations required by his father's work as supervisor of taxes in Rouen. He designed the machine to add and subtract two numbers directly and to perform multiplication and division through repeated addition or subtraction.
Info+
Photographe : World History Archive
Crédit
Photo12/Alamy/World History Archive
Notre référence
LMY22T04_RXWNA2
Utilisation
uniquement en France
Model release
Non
Property release
Non
Licence
Droits gérés
Format disponible
60,0Mo (1,1Mo) / 33,4cm x 45,1cm / 3939 x 5324 (300dpi)