python - What is inf and nan? - Stack Overflow
Jul 13, 2013 · inf is infinity - a value that is greater than any other value. -inf is therefore smaller than any other value. nan stands for Not A Number, and this is not equal to 0. Although …
Installing a driver (.inf) file from command line - Stack Overflow
Dec 20, 2016 · I am working in Windows 8.1. I need to install a driver file (.inf file) from command line. Which command do I need to use? I know I have many other method for installing a .inf …
supremum and infimum - What does the notation inf {...} mean ...
Jul 21, 2018 · This answer is a bit like Q “what does etc. mean” being answered with “etc. means et cetera.” I.e. factually correct but not really what the OP was seeking. If the OP knew what …
pandas - What does " -inf " mean in python? - Stack Overflow
Oct 12, 2021 · What does " -inf " mean in python? [duplicate] Asked 3 years, 10 months ago Modified 3 years, 10 months ago Viewed 7k times
What is the point of float('inf') in Python? - Stack Overflow
Dec 14, 2015 · Just wondering over here, what is the point of having a variable store an infinite value in a program? Is there any actual use and is there any case where it would be preferable …
How can I convert 'np.inf' to an integer type? - Stack Overflow
Jun 28, 2019 · I want to convert the return type of np.inf to int, by default it returns float type. I have tried the followings, but both give erros. int(np.inf) OverflowError: cannot convert float …
difference between np.inf and float ('Inf') - Stack Overflow
Feb 18, 2017 · Is there some difference between NumPy np.inf and float ('Inf')? float ('Inf') == np.inf returns True, so it seems they are interchangeable, thus I was wondering why NumPy …
real analysis - If $A \subset B$, then $\inf B \geq \inf A ...
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Replace all inf, -inf values with NaN in a pandas dataframe
Apr 2, 2021 · I have a large dataframe with inf, -inf values in different columns. I want to replace all inf, -inf values with NaN I can do so column by column. So this works: df['column name'] = …
Prove that inf(A+B) = infA + infB - Mathematics Stack Exchange
Nov 3, 2013 · A+B={a+b} I proved that the set A+B is bounded below. Now I'm stuck on how to prove that inf(A+B) = infA + infB