Napier's bones
volume
British pronunciation/nˈeɪpɪəz bˈəʊnz/
American pronunciation/nˈeɪpɪɚz bˈoʊnz/

Definition och Betydelse av "Napier's bones"

Napier's bones
01

Napier's ben, Napierstavar

a set of numbered rods used for multiplication and division, invented by John Napier in the 17th century

Napier's bones

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