John Napier, a Scottish baron, introduced the decimal number system in 1619 A.D. The decimal number system is easier to use in everyday life than fractions as it is a base 10 system.
Decimal numbers are commonly used in areas such as finance, medicine and construction when measuring units such as currency, mass and distance. It is useful to know decimals thoroughly, as they are involved in many aspects of daily life.
The decimal point was invented by John Napier.
In 1614, John Napier published his invention of logarithms.
To have a type of abacus to use.
John Napier (1550 - 4 April 1617) was a Scottish mathematician, physicist, astronomer, and astrologer. He is known as the inventor of logarithms, Napier's bones, and made using the decimal point popular.
John Napier
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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 was born, lived, and died in Edinburgh, Scotland. Napier is most famous for being the one to invent logarithms. He attended school at the University of St. Andrews.
John Napier is best known as the discoverer of logarithms. He was also inventor of Napier's Bones. Which were multiplication tables written on strips of wood or bones. The invention was used for multiplying, dividing, and taking square roots and cube roots. He also made common the use of the decimal point in math.
john napier is best know as the discover of logarithm he also invented the so called "Napier bones" and made commen the ues of the demical point in arithmetic and mathematic.
in 1614 john Napier invented logarithms and a device called NAPIER,s bones
John Napier - primatologist - was born in 1917.