Linked Questions

224
votes
9answers
19k views

List of Generalizations of Common Questions

Bill Dubuque raised an excellent point here: Coping with *abstract* duplicate questions. I suggest we use this question as a list of the generalized questions we create. I suggest we categorize ...
96
votes
2answers
2k views

Announcing a third-party search engine for Math StackExchange.

Approach0 is a math-aware search engine. “Math-aware” means you can add math expression(s) as some of your keywords to have search engine help you find similar expressions. Check out here: https://...
32
votes
4answers
393 views

How to search on this site?

When using this site, it is quite important to be able to find posts on this site which might be related to the question I am interested it - both to avoid duplication (i.e., not asking again ...
135
votes
0answers
1k views

Trying to ask a question provides better results than normal search.

I have noticed this interesting behavior several times now. Many a time I scour Math SE looking for a particular query but fail to find anything even after several rounds of rephrasing and ...
19
votes
2answers
848 views

Would “organizer posts” be useful/welcome here?

I believe that question/answer of this form: Q: Is there an online repository of basic identities/results about topic X? A: Many of such identities can be found with the proofs at math.SE, I'll ...
37
votes
2answers
972 views

Catalog of standard exercises

Now hosted on WordPress The current version of the catalog is at mathindex.wordpress.com It has been expanded compared to the description below. Still under construction. Original version of the ...
8
votes
1answer
384 views

Avoiding duplicates

I was wondering if I could ask a question on meta whether some question is on the site or not. I'm asking this since sometimes one might ask a duplicate question which he/she searched for and didn't ...
17
votes
3answers
1k views

How do you search for specific questions?

I have noticed that a lot of times people ask a question and a duplicate is instantly found. It's not necessarily true that the person hasn't tried to look up the question, but it is just hard to ...
12
votes
1answer
475 views

How aggressively should we tag a question as duplicate?

Some questions seem standard and very likely to have already been asked. For example, a question on Prove Binet's Formula would almost certainly have been asked, even without referring to the links by ...
2
votes
3answers
624 views

List of inequalities including proofs

Many questions I have seen involve inequalities, and searching on the net, I couldn't find lists of common inequalities that included proofs (or, even better, links to proofs). Why isn't there such ...
2
votes
1answer
126 views

How to ask the question which aren't ask before

Many times when I ask a question I found that it blocked as it is duplicate. But I don't know which question is ask before. So how can I understand that the question is duplicate or not?? Please help ...
4
votes
0answers
78 views

How to find duplicates?

I am facing a basic problem: I do not know whether I am being silly or not, but often when I look at some questions, I feel that I have seen that before (if they have special structures like this one) ...
3
votes
0answers
42 views

How to keep on top of past posts for referencing

When I joined I initially read many posts but didn't pay much attention to where they were for future reference, barring a passing nod to their respective tags. There was one integration question I ...