Thanks. Inattention is my credo:)

[-0.21170577194406404, -37.78829422805593] should equal [-37.78829422805593, -0.21170577194406448]
please make the comparison approximate
and may be some rules for the order of the roots (or even better, take the roots in any order, and check the sorted roots in the test)

Python translation

tag this kata as Strings

The specialty of this kata is not a real search for duplicates or uniques, but the use of the property that in the list there are only numbers 1 to some n, without holes, sequentially (not random from any numbers).
On this basis, you can make some assumptions, evaluate some properties of the list, without building a set() or a list of " seen duplicates" etc.

PS. oh, I saw that this is a complaint about the tests passing suboptimal algorithms, so they work very quickly, even set(inList). not just asking for a hint

lets convert 02|15|59, 2|47|16, 02|17|20, 2|32|34, 2|32|34, 2|17|17 to seconds. and sorted timings are:

8159, 8237, 8240, 9154, 9154, 10036

loooks like your algorithm decided to take 8240 as value for median, but here is not even number of items. so median is - average between 8240 an 9154 (check median definition from kata details)

Python translation

I totally understand. It was a joke.

import pandas as pd

Q: Why are you importing pandas?

A: The task requires analysis, and what kind of analyst am I without a pandas?

reminded me of a story, "Laboratory Chronicles". where there was something like:
in the documentation we have pressure in megapascals, but how could they know that the graduation on our pressure gauge was in pounds per square inch.

when it seems you are doing the right thing and tests says no.
then you make such hard code

def sort_by_bit(arr):
    return [1, 2, 3, 4, 5, 6]

and the tests say that they don't care what you return.

Python translation

Python translation

Python translation

I don't know if it is possible in python not to create an instance of the class or the class itself to be able to address its attributes.

therefore, you have to make the NumClass itself, and in the tests create instance Num = NumClass(), on which the tests are made.

It is also possible to discuss the need to implement dunder methods for comparison (equality), arithmetic. because it wasn't in the original kata.