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My apology if my question is elementary:
One can find the number of followers of a given tag.
What is the meaning of this number? Is it the number of participant who are (reading ?)or writing(Q&A or comments) some thing on a post with that tag? So does it depend on time? Is it the ...
A function $f: \mathbb{R} \to \mathbb{R}$ is called a Darboux function if and only if it maps every connected subset of $\mathbb{R}$ to a connected set.
As an example :
We know that (a.k.a., the Intermediate Value Property of continuous functions) all continuous functions are Darboux functions,...
The tag darboux was created recently in the question: Is the sum of a Darboux function and a polynomial necessarily a Darboux function?
Generally, one-word tags (where the word is part of the name of some mathematical object or area) tend to be problematic, since they are likely to be used for s...
