Question

A set of of rods carved from bones​

Answer 1

Answer:

Napier's Bones.

Explanation:

Napier's invention made multiplication much easier for the people of his time. Patterns of numbers were carved on rods or sticks, but originally the facts were carved on bones and therefore became known as Napier's Bones. Napier has also been credited with the invention of the decimal point and tables of logarithms

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Answer 2

Answer:

pattern of number were carved on rods or sticks but originally the facts were carved on bones and therefore became knowns as napiers' bones .

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