Want this question answered?
To have a type of abacus to use.
Napier's Bones, a system similar to an abacus which assists in the calculation of products and quotients, and also referred to as Rabdology, was first mentioned as a new invention by Napier in 1617 in Edinburgh, Scotland.
John Napier invented the Napier`s bone in 1617
John Napier
in 1614 john Napier invented logarithms and a device called NAPIER,s bones
In 1614, John Napier published his invention of logarithms.
Napier's Bones is a quick and easy way of doing multiplications, invented by John Napier in the 17th Century.
John Napier's calculating machine invention is called "Napier's Bones."
logarithmic device called as napier bones
Napier's Bones is a quick and easy way of doing multiplications, invented by John Napier in the 17th Century.
John Napier is best known for discovering logarithms. He also invented Napier's bones. John Napier was a famous Mathematician that was born in 1550 and passed away in 1617.
Napier's bones, used for calculating products and quotients of numbers was also called Rabdology. Napier first published his method in 1617.