Asked in Others at 9:58 PM on September 08, 2007
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Napier's bones are an abacus invented by John Napier for calculation of products and quotients of numbers
Answered by MaverickMonk at 8:15 PM on September 15, 2007
John Napier, Baron of Merchiston developed a calculating aid called Napiers Bones. The bones consist of a series of numbered rods, each inscribed with a multiplication table. There is also a guide do not act as a calculating device in the modern sense of the word but merely serve to enforce the correct use of the lattice algorithm....Napiers bones are an abacus invented by John Napier
. Napier is also credited with the invention of Logarithms. Napier also invented an ingenious calculating tool which allowed speedy calculations. Napiers Bones, as these numbered rods became known, were revealed to the world in 1617 with the posthumous publication of his treatise, Rabdologie. The bones were in common use for at least 200 years after Napiers death in 1617. Napiers contribution to mathematics
Hi,Napiers bones is an abacus created by John Napier for calculation of products and quotients of numbers that was based on Arab mathematics and lattice multiplication used by Matrakci Nasuh to subtractions. More advanced use of the rods can even extract square roots. Note that Napiers bones are not the same as logarithms, with which Napiers name is also associated.For more details please refer
Napiers bones are an abacus invented by John Napier for calculation of products and quotients of numbers
Hi Evanest,Napiers bones is an abacus created by John Napier for calculation of products and quotients of numbers that was based on Arab mathematics and lattice multiplication used by Matrakci Nasuh to subtractions. More advanced use of the rods can even extract square roots. Note that Napiers bones are not the same as logarithms, with which Napiers name is also associated.For more details please refer
that could be manipulated to perform the accurate calculation. the cylinders, enventually made of bone or ivory, came to be known as Napiers bones. For years following its invention, other mathematicians used Napiers bones as the basis for their calculating devices. In 1623 German mathematician Wilhelm Schickard etched the logarithms on cylinders turned by a dial, so that the results were viewed through small
Hi,John Napier was a Scottish mathematician and inventor. Napier is famous for creating mathematical logarithms, creating the decimal point, and for inventing Napiers Bones, a calculating instrument
John Napier introduced a system called "Napiers Bones," made from horn, bone or ivory the device allowed the capability of multiplying by adding numbers and dividing by subtracting.
logarithm tables and Napiers logs and bones. He began to design a "difference engine" in 1821 which was a very large and complicated machine intended for doing logarithmic calculations automaticallyHi Sumanti,Charles Babbage, a British Mathematics professor, is regarded as the Father of Computers. He was born in England in 1792 as the son of a rich banker from Devon. He was inspired by Napiers
