About 292,000 results
Open links in new tab
  1. How do you do natural logs (e.g. "ln()") with numpy in Python?

    Using numpy, how can I do the following: ln(x) Is it equivalent to: np.log(x) I apologise for such a seemingly trivial question, but my understanding of the difference between log and ln is that ...

  2. R: Using equation with natural logarithm in nls - Stack Overflow

    44 In R, log is the natural logarithm. In calculators, log usually means base 10 logarithm. To achieve that in R you can use the log10 function.

  3. How can you use Ln function in C programing? - Stack Overflow

    Dec 10, 2015 · The C function log is the natural logarithm, which mathematicians usually write as "ln". The C function log10 is the logarithm base 10, which is sometimes written "log".

  4. ln (Natural Log) in Python - Stack Overflow

    Also, please don't be offended, but I would advise you to brush up on your background knowledge regarding logarithms. Your code seems to imply that you think ln is a constant that is being …

  5. c - Efficient implementation of natural logarithm (ln) and ...

    I'm looking for implementation of log() and exp() functions provided in C library <math.h>. I'm working with 8 bit microcontrollers (OKI 411 and 431). I need to calculate Mean Kinetic …

  6. r - How can I use the natural logarithm in ggplot axis tick labels ...

    Apr 17, 2019 · I found I can use scale_x_log10() to use the base10 logarithm, but I would like to use the natural logarithm instead. How can I accomplish this? I only want to change how the …

  7. java - How to make LN (Log Natural) function? - Stack Overflow

    Dec 25, 2017 · I want to make a simple math project to count Exponential regression. How to make LN (Log Natural) function in Android Studio?

  8. math - Calculate logarithm in Python - Stack Overflow

    Nov 17, 2015 · 11 The math.log function is to the base , i.e. natural logarithm. If you want to the base 10 use math.log10.

  9. Mathcad logarithm with units - Stack Overflow

    Mar 29, 2022 · I'm learning how to use Mathcad and its symbolic engine, and it's pretty good. But I've encountered a major drawback, while working with units. ln(2)=0.693, performing the …

  10. When to use which base of log for tf-idf? - Stack Overflow

    May 6, 2019 · TF-IDF literature usually uses base 2, although a common implementation sklearn uses natural logarithms for example. Just take in count that the lower the base, the bigger the …