Logarithms of different bases are related: they are simple multiples of each other. Common logarithms are $\log_ {10}$ (the base is usually skipped), and the natural logarithm ($\log_e …

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Oct 5, 2018 · Well, logarithms in general were an useful tool for computing. I guess they came in first. Then probably someone saw that we can use $\int_1^x\frac {1} {t}dt$ as an alternative …

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Feb 22, 2021 · A normal scale is additive: each new tick mark adds to your total. A logarithmic scale is multiplicative: each new tick mark multiplies by the given base. The geometric mean is …

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1 Am I right in assuming that $\lg$ just refers to $\log$ base ($10$)? Whereas $\log$ is just any unspecified log? I'm solving $\lg {15}-\lg {5}$ Am I good to just use the standard rules of …