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 …
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 …
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
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 …
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.
real analysis - Supremum of Infimum and Infimum of Supremum ...
But does this even make sense? sup and inf are unique, so wouldn't $$\sup_ {y\in Y}\left (\inf_ {x\in X}f (x,y)\right) = \inf_ {x\in X}f (x,y)?? $$ and likewise for the inf of the sup...am I missing …
Adding .inf drivers using PowerShell, possible? - Stack Overflow
Oct 21, 2016 · Are we able to install drivers via their .inf files etc. using a PowerShell cmdlet? When Googling I found, Add-WindowsDriver but I think this one is for an offline Windows …
How to implement negative infinity in Python? - Stack Overflow
Mar 2, 2013 · minus_inf >= -1_000_000 # False This will work for the purpose of a heap, but the recommended way is to just use math.inf (or numpy.inf which is the inf constant from numpy).