Apr 30, 2016 · I was wondering how one would multiply two logarithms together? Say, for example, that I had: $$\\log x·\\log 2x < 0$$ How would one solve this? And if it weren't …

Can someone please tell me what purposes logarithms have in the everyday world? What non-theoretical applications are they in and when would one use them?

Questions related to real and complex logarithms. Learn more… Top users Synonyms 10,403 questions Newest Active More

Nov 29, 2013 · Does anyone know a closed form expression for the Taylor series of the function f(x) = log(x) f (x) = log (x) where log(x) log (x) denotes the natural logarithm function?

I have a very simple question. I am confused about the interpretation of log differences. Here a simple example: $$\\log(2)-\\log(1)=.3010$$ With my present understanding, I would interpret …

Nov 16, 2012 · Logarithm of a quantity really only makes sense if the quantity is dimensionless, and then the result is also a dimensionless number. So what you really plot is not log(y) log (y) …

Jun 28, 2017 · I have always heard an expression like $\\ln (x^2)$ pronounced aloud as "ell-enn ex squared". That is, the name of the function $\\ln$ is read aloud as a two-letter abbreviation. …

As the title states, I need to be able to calculate logs (base $10$) on paper without a calculator. For example, how would I calculate $\\log(25)$?

How do I find b b ? I've slaved over the Wikipedia page for logarithms, but I just don't get the mathematical notations. If someone could let me know the steps to find b b in plain english, I'd …

I have read through questions like Calculate logarithms by hand and and a section of the Feynman Lecture series which talks about calculation of logarithms. I have recognized neither …