GENERAL KNOWLEDGE

Detailed explanation-1: -In 1614, Edinburgh-born Renaissance scholar John Napier invented logarithms. A means of simplifying complex calculations, they remain one of the most important advances in the study and practical application of mathematics.

Detailed explanation-2: -John Napier, the Scottish mathematician, published his discovery of logarithms in 1614. His purpose was to assist in the multiplication of quantities that were then called sines.

Detailed explanation-3: -Napier was a Scottish mathematician and theological writer who came up with the concept of logarithms as a mathematical device to aid in calculations. It was the use of logarithms which formed the base for the invention of analog computers and slide rules.