Linked Questions

6
votes
3answers
427 views

Posting a question for the purpose of posting an answer

Recently, I have seen users posting questions and then posting answers themselves afterwards. Usually, I would not be concerned about this, as it is accepted - I've even ended up doing this once after ...
13
votes
1answer
402 views

Self-answered questions as lemmas for an existing question

According to https://math.stackexchange.com/help/self-answer answering one's own questions is encouraged. I've found an old question that I'd like to answer, on a subject I've investigated in the ...
40
votes
2answers
1k views

The problem with proof verification

What I am going to bring up is not a new problem. It was hashed again and again and again. It was brought up as far as 2013, and repeatedly almost every year. See 1, 2, 3, 4, 5, 6, 7, and 8. Some of ...
25
votes
1answer
1k views

Can I post questions to fill in the gaps in a textbook I'm reading from?

I am currently reading Galois Theory on my own from Patrick Morandi's Field and Galois Theory. There are many statements in the textbook that I do not find to be obvious, which is to be expected from ...
31
votes
4answers
948 views

Using Math.SE as a tool for my lecture/exercise

I am giving a lecture in a mathematical subject and in the exercise it turned out that many students had a big problem solving one particular homework. Since the calculation is longer and we have ...
17
votes
1answer
1k views

Can I post a question and an answer just because I think it helps others?

My Question is as it is in the title.. Can I just post (I did not say ask) a question and answer (I am not asking for proofreading) just because I understand the question properly and I know the ...
193
votes
8answers
42k views

How to ask a good question.

How to ask a good question. This thread has advice on the following aspects of writing a good question on this site. Each item in this list links to an answer below about that specific aspect of ...
28
votes
0answers
395 views

modularizing answers

Sometimes in answering a question I need to derive an intermediate result that might be of interest in its own right. It seems to me that in such a case it's best to post a separate question asking ...
10
votes
2answers
645 views

Views on asking and answering questions solely to make results available on stack exchange.

How would people view a single user asking or stating minor results or exercises and providing an answer for the sole sake of making the result available on stack exchange? Is this in the spirit of ...
-9
votes
3answers
394 views

Collective place to evaluate homework/studying -style questions?

A mathematician once said "everyone is a student". I believe that is very true in Mathematics, you always have something to learn in this discipline hence this study -point is crucial. This ...
9
votes
5answers
1k views

Questions whose answers are known to the OP

This has come up in the past, but then the answer was that the website was in beta and needed to be "seeded" with good questions, so it didn't matter. Now that the site is well out of beta, what do ...
80
votes
10answers
8k views

Coping with abstract duplicate questions.

Any longtime reader cannot help but notice that we get many abstract duplicate questions, e.g. this recent question on partial fraction computation, which is not essentially different from many other ...