napier's rods Antonyms
No Synonyms and anytonyms found
Meaning of napier's rods
napier's rods (n)
a set of graduated rods formerly used to do multiplication and division by a method invented by John Napier
napier's rods ()
A set of rods, made of bone or other material, each divided into nine spaces, and containing the numbers of a column of the multiplication table; -- a contrivance of Baron Napier, the inventor of logarithms, for facilitating the operations of multiplication and division.
napier's rods Sentence Examples
- Napier's rods, developed by John Napier, were used for complex calculations before the invention of calculators.
- The rods consisted of a set of numbered rods inscribed with trigonometric functions, enabling multiplication and division with relative ease.
- Napier's rods were particularly useful for trigonometric calculations, such as finding sines and cosines.
- The rods were arranged in a frame with a movable index to facilitate the calculations.
- Napier's rods were a significant advancement in computational mathematics during the 17th century.
- They were used by navigators, astronomers, and other professionals requiring accurate calculations.
- The rods remained in use for over two centuries, proving their practicality and effectiveness.
- The introduction of logarithmic tables eventually replaced Napier's rods as the preferred method of calculation.
- Today, Napier's rods serve as historical artifacts, demonstrating the ingenuity and mathematical prowess of their inventor.
- The invention of Napier's rods marked a pivotal moment in the development of computational tools.
FAQs About the word napier's rods
a set of graduated rods formerly used to do multiplication and division by a method invented by John NapierA set of rods, made of bone or other material, each d
No synonyms found.
No antonyms found.
Napier's rods, developed by John Napier, were used for complex calculations before the invention of calculators.
The rods consisted of a set of numbered rods inscribed with trigonometric functions, enabling multiplication and division with relative ease.
Napier's rods were particularly useful for trigonometric calculations, such as finding sines and cosines.
The rods were arranged in a frame with a movable index to facilitate the calculations.
