I would like to know how logarithms are calculated by computers. The GNU C library, for example, uses a call to the fyl2x() assembler instruction, which means that logarithms are calculated …

You could build a table of certain logarithms: 10^ (-1/2), 10^ (-1/4), etc. Twenty such entries would allow you to calculate logs to 5 places by multiplying your target number by the appropriate …

Feb 14, 2016 · I would need to be able to compute logarithms without using a calculator, just on paper. The result should be a fraction so it is the most accurate. For example I have seen this …

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 $\\log(25)$?

Jul 5, 2020 · I want to calculate the logarithm of any base completely by hand. I don't want to use a calculator, tables or predefined numbers. The only mathematical functions available for the …

22 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 …

23 Henry Briggs compiled the first table of base-$10$ logarithms in 1617, with the help of John Napier. My question is: how did he calculate these logarithms? How were logarithms …

Sep 6, 2023 · Logarithms aren't magic; there are specific algorithms for computation (i.e. compute up to whatever precision we want) that we could do by hand, or that a machine could do …

Apr 10, 2020 · I was asked a question the other day about how to calculate logarithms $\\log(t)$ without log tables. Some approaches I thought of (own work) were Different methods solving …

Aug 6, 2018 · However, how would they calculate logarithmic problems? I couldn't really find any information about this and was hoping someone would point me in the right direction or …