3:30 AM
There was another post by the same user containing where they commented: And as I'm aware of the community here (like: "Could you please tell me what time it is", and answers between "Yes" and "google for it"), I don't have much hope and will be deleting this question on the second nonsensical answer/comment.
3:53 AM
I will manually copy here the comments from the (now deleted) meta post: List of inequalities including proofs.
(1) Martin Sleziak: Somewhat related Wikipedia pages: List of inequalities and Category:Inequalities.
(2) Gyro Gearloose: @MartinSleziak those are lacking proofs and cannot be easily checked (formulas not on one page). What's more, I don't trust wikipedia to be the same tomorrow. Wikipedia is goog enough if I want to look up "John Smith's inequality", but fails when I'm looking for something involving $\ln(1+x^2)$
(3) Martin Sleziak: To which extent this could be useful is disputable, but I pretty much doubt that creating good list of frequent/useful inequalities would be easy. However, creating lists based on Math.SE questions is not without precedent here. See Catalog of standard exercises and Would “organizer posts” be useful/welcome here?.
(4) Martin Sleziak: To respond to your inquiry about searching for ineqs with $\ln(1+x^2)$, both using Google, maybe with restricting it to a specific site, and using tags do not seem like terrible options.
(5) Gyro Gearloose: @MartinSleziak I never trusted Google to be the same tomorrow. And what I found using google either had no proofs or were articles with proof but only for a specific inequality.
@GyroGearloos If my comments came across as too hostile I do apologize. But my intention was to add comments addressing the things you were asking about.
You have suggested creating such a list. I have included some links to previous discussions about similar things (list of Math.SE questions) in comment (3).
The comment (4) was not related to the main point, but if you are looking for inequality with some specific terms, searching is certainly possible way to go. (Even if you have some long list of inequalities, it is possible that it does not contain the one you are interested in.)
I understand your point that Google results/Wikipedia might change. Of course, the same is true about Math.SE.
Since we are discussing list of inequalities, I will mention this question which was posted on the main site: Collection of useful inequalities (now deleted).
@GyroGearloose If you wish to, you can drop me a line in chat. I have tried to explain my comments a bit better. (Of course, feel free to ignore it if you don't think that there is a need to continue the discussion. Sorry for pinging you on an unrelated post but, well, it is not possible to add a comment to a post which is deleted.) — Martin Sleziak 17 secs ago
1 hour later…
5:10 AM
BTW there are some books which are devoted to inequalities. They might serve as a replacement of the kind of list you were looking for.
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I heard there is a book name 'inequality'. But I couldn't find the book. Is there any site or book about inequalities? What i want is collection of inequalities.
3 hours later…
7:54 AM
@privetDruzia You will get more attention to that question if you mention it in the main chat room. Or maybe the room for linear algebra, although not many people visit that room.
But whichever place you decide to choose, it is probably a good idea to include link to the question.
And disclosing that it's your own question would probably be polite. math.stackexchange.com/questions/1624646/…
8:26 AM
9:19 AM
To add to the previous discussion about list of inequalities: This question, asking for list of identities with binomial coefficients, was asked on main and it seems to have been well received:
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