NO practical man ever saw the least difficulty either in the idea of logarithms to a given base or in the use of common logarithms in arithmetical work. But if the practical man becomes ...

The logarithm of 1000 to base 10 is 3. It’s also important to understand natural logarithms which explain logarithms from both a time and growth perspective.

The Rule of 72 can estimate compounding periods using natural logarithms. In mathematics, the logarithm is the opposite concept of a power; for example, the opposite of 10³ is log base 10 of 1,000.

THE publication of these tables helps to mark a change in the use of logarithms, both for teaching and practical purposes. Nowadays most teachers use four-figure tables for teaching purposes, even ...

Revise what logarithms are and how to use the 'log' buttons on a scientific calculator as part of Higher Maths.