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 …
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 …
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 …
Dropping infinite values from dataframes in pandas?
Jun 20, 2022 · How do I drop nan, inf, and -inf values from a DataFrame without resetting mode.use_inf_as_null? Can I tell dropna to include inf in its definition of missing values so that …
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
Proof that $\inf A = -\sup (-A)$ - Mathematics Stack Exchange
Prove that $\inf {A}=−\sup { (-A)}$. I think that the purpose of this question is to show you why it is not required to include the existence of infimum into the Axiom of Completeness.
Numpy Infinity constants - Difference among inf, infty, Inf, Infty ...
Numpy Infinity constants - Difference among inf, infty, Inf, Infty. Which one to use when? Asked 5 years, 8 months ago Modified 5 years, 8 months ago Viewed 1k times
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'] = …