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  1. logarithms - Dividing logs with same base - Mathematics Stack …

    Problem $\\dfrac{\\log125}{\\log25} = 1.5$ From my understanding, if two logs have the same base in a division, then the constants can simply be divided i.e $125/25 = 5$ to result in …

  2. logarithms - Interpretation of log differences - Mathematics Stack …

    Aug 19, 2013 · 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 …

  3. logarithms - How to type logarithmic functions into Desmos …

    Jun 2, 2022 · Explore related questions logarithms graphing-functions See similar questions with these tags.

  4. logarithms - Log of a negative number - Mathematics Stack …

    Jan 9, 2017 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Upvoting indicates when questions and answers are useful. What's reputation …

  5. What is the best way to calculate log without a calculator?

    Aug 14, 2020 · 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 $\\log(25)$?

  6. Natural log of a negative number - Mathematics Stack Exchange

    Jan 10, 2021 · My teacher told me that the natural logarithm of a negative number does not exist, but $$\ln (-1)=\ln (e^ {i\pi})=i\pi$$ So, is it logical to have the natural logarithm of a negative …

  7. logarithms - Units of a log of a physical quantity - Mathematics …

    Nov 16, 2012 · The units remain the same, you are just scaling the axes. As an analogy, plotting a quantity on a polar chart doesn't change the quantities, it just 'warps' the display in some …

  8. logarithms - "Linearize" an exponential-looking graph with log …

    Explore related questions logarithms graphing-functions exponential-function See similar questions with these tags.

  9. logarithms - What is the difference between logarithmic decay vs ...

    Nov 8, 2013 · I am a little unclear on whether they are distinctly different or whether this is a 'square is a rectangle, but rectangle is not necessarily a square' type of relationship.

  10. Isn't square root a bit like Log()? - Mathematics Stack Exchange

    May 26, 2020 · I want start by saying that my math skills aren't great and I'm trying to learn. I took a look at square root. Squaring the number means x^2. And if I understood the square root …