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 ...

I have to create a python script to solve an equation (screenshot). Unfortunately, in my research all over the internet I cannot figure out how in the world to either convert ln to log or anything usable, or …

Sep 15, 2010 · 20 If you are on python 3.3 or above then it already has a built-in function for computing log2 (x)

Nov 17, 2015 · I am wondering why the result of log base 10 (1.5) in Python is 0.405465108108, while the real answer is 0.176091259. This is the code that I wrote: import math print math.log(1.5) How …

Aug 23, 2023 · Is your problem calculating the logarithm base 10 or plotting the values? If the latter, how is that different from plotting anything else? Also, your f(x,a) is a function of two values. Do you want …

Aug 8, 2010 · 250 I have a set of data and I want to compare which line describes it best (polynomials of different orders, exponential or logarithmic). I use Python and Numpy and for polynomial fitting there …

Wouldn't it make more sense to explicitly log things? I understand that logging function calls can be helpful to get a better idea what happens when, but in general, at least I would prefer to do some …

If your version of numpy is older: To get the logarithm with a custom base using math.log:

Jun 11, 2012 · Here is what I know: for getting function name, I can use function_name.__name__ but I don't want to use the function_name (so that I could rapidly copy and paste a generic …

Nov 3, 2012 · # %timeit %run my_log.py # 1000 loops, best of 3: 321 us per loop which is faster, using the %timeit magic function in iPython to time the execution for comparison.