Questions tagged [discussion]

This tag is used for questions that ask users to discuss an idea, concept, or problem in an abstract way. A discussion question may not necessarily have a clear-cut right or wrong answer and is often subjective. On Meta, you do not need to use community-wiki mode for subjective topics unless you are asking a "poll" question.

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19
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5answers
1k views

How do we earn reputation more easily?

I've been doing lots of problems and if I get stuck, I always seem to solve it and I can't find a problem that I can ask on the mathematics community to earn more reputation. Sometimes, I see ...
0
votes
1answer
115 views

Mathematics Teacher's Page?

I'm currently working in Mathematics Education Research and in my work, I've found that there is a serious deficiency in ways in which pre and current Mathematics Teachers are able to get support with ...
11
votes
2answers
374 views

Re-asking another user's on-hold question

Looking at my title, this sounds outrageous! But here's what I mean. Situation: A question is asked that I'm interested in. It seems from comments that others are interested too. It's asked vaguely, ...
19
votes
2answers
543 views

Added the tag schubert-calculus

I have added the tag schubert-calculus and begun tagging the numerous questions that should have it. Though this is a highly advanced topic usually more suitable on MathOverflow, Schubert calculus ...
1
vote
1answer
116 views

What to do about long discussions in comments? And how to avoid?

For the question Example of non-locally integrable $f$ that $\int_\Omega f\varphi=0$. I had quite a long, but also quite a useful and insightful, conversation with someone in the comments of the OP ...
3
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1answer
110 views

Is it good practice to edit an answer which has been accepted?

Sometimes after posting an answer I want to edit it—for example to correct typos, word something better, or plug some gap. Usually I just go ahead and edit, but I'm never quite sure what to do if the ...
19
votes
2answers
233 views

Can we have a feed of watched tags

On the questions tab can we have a filter feature(I mean like frequented votes etc) of watched tags. I am aware that the tags that I have watched are demarked in a different colour. But I would like ...
-2
votes
2answers
190 views

Whine… (acknowledging priority) [duplicate]

Say $X$ posts an incorrect, or at least incomplete, answer. I post a complete answer. X edits his or her answer - the new version is imo essentially the same as mine, although imo much less well ...
3
votes
1answer
113 views

Can I remove my question from the HNQ list?

My question seems to be on the HNQ. Now I have seen many HNQs and I guess it may be due to the title. However, I do not want it on the HNQ list as it attracts traffic from other sites and they may ...
-3
votes
1answer
127 views

My question was put on hold, need feedback. [duplicate]

this is a question I asked a few days ago: Lie Group has Euler characteristic zero. And it was put on hold. As I understand it, from looking at the profiles of those who put it on hold, I have (...
34
votes
3answers
904 views

Useful vague question closed?

This question What does a $\sigma$-field have to do with foundations of probability theory? was closed as too broad. In the strict sense that's true: there is no precisely stated problem to be ...
-4
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2answers
264 views

Are my SE questions too difficult?

I hope it is OK to ask this like this here. I thought about asking on MO, but then I was warned because once I had a question that was not appropriate. I also was told once how my questions are not ...
17
votes
4answers
634 views

What should be the role of *Welcome to MSE*?

When a constant stream of new users come to MSE and repeatedly flout policy, deluge the site with bad questions, write them as PSQs, post images instead of MathJax, then get them serially downvoted, ...
8
votes
2answers
278 views

Edits which add substantive material to an existing answer

This has just happened to one of my answers, so I thought I'd ask here whether people think it's OK. I posted an answer to a question about physical units appearing in exponents and the like. Shortly ...
23
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2answers
359 views

A hierarchy of duplicates - which questions generalise other questions?

I think the site would benefit from a hierarchical structure to the duplicate question functionality, indicating which questions generalise others. I was contemplating duplicate questions last night ...
1
vote
1answer
152 views

How do I preview my post before posting?

How do I preview my post before posting? I do not find any preview button.
1
vote
0answers
102 views

Suggestion for advertising contests more actively to manage contest problem issues

There is a fair amount of discussion about contests at the moment, in the context of active problems being posted to the site for answers and needing to be closed. Bearing in mind that (a) contest ...
16
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0answers
317 views

Active Contest Ending 18 December 2018: Questions from CodeChef December Challenge

The CodeChef December Challenge runs from 1500 Indian standard time 7 December 2018 until 1500 Indian standard time 17 December 2018. In past months, this site has attracted numerous users who ...
0
votes
1answer
158 views

Answering a question via comments: good or bad practice? [duplicate]

Quite often, a number of the answers to a question will be in the comments rather than an official Answer. For some questions, all the answers are there, including one that fully answers the question. ...
3
votes
0answers
140 views

Do we need an additional close reason for posts that turned out not to add value?

As many of you are aware, there are people active on Maths.SE that close and delete posts. The CRUDE chat is probably the best known concentration point of them. As part of the activities, also old(...
20
votes
2answers
838 views

Historical lock for preserving old, low quality questions

The question Compute $ \lim\limits_{n \to \infty }\sin \sin \dots\sin n$ was recently closed (then reopened and historical-locked). I agree that, by modern standards, the question is not a good one. ...
10
votes
1answer
305 views

Regarding giving credit to the source of inspiration of your answer.

If I answer a question whose answer was inspired by a similar question answered by someone else then should I credit that user's name or link to the original question in my answer?
14
votes
1answer
408 views

Answered Questions With Mistaken Calculation

Suppose I ask a question which includes a mistaken calculation, such that if the calculation were to be corrected, the question would be uninteresting. The question receives an answer, indicating the ...
0
votes
1answer
113 views

Why was my edit rejected?

Suggested edit: https://math.stackexchange.com/review/suggested-edits/1113380 Answer: Volume of a solid with base of circular disk, parallel crosssections perpendicular to base are squares. I found ...
3
votes
0answers
102 views

Inappropriate to clarify a questioner's title?

[edit: I posted this while possibly not in the best frame of mind for calm and thoughtful writing, and that probably comes through. But I seriously would appreciate feedback about how to treat this ...
7
votes
2answers
444 views

Should we change the “contest problem” policy regarding soft deletes?

The details of the policy are discussed separately. Specifically, I ask whether a soft delete of an answer is sufficient. Users with 10K reputation can see these soft deleted answers. Hence, among ...
53
votes
0answers
1k views

German contest “Bundeswettbewerb Mathematik” [closed]

Recently this question was asked. This is exactly task $4.$ of the German mathematical contest "Bundeswettbewerb Mathematik". Since it is forbidden to ask questions of an on-going contest here on MSE ...
22
votes
3answers
683 views

Do questions have to be “good questions” to not be put on-hold/closed?

I have seen many questions that have been put on-hold or closed with the message: "This question is missing context or other details: Please improve the question by providing additional context, ...
6
votes
1answer
269 views

Serial down-voting [duplicate]

I answered three question a while back, and today when I logged-in I see they were all voted down in chronological order. In fact one of my answers was even accepted by OP. Refer to these links: ...
-7
votes
1answer
234 views

I had a question, but instead of answers I kept getting downvotes without any comments [closed]

so I asked this Question in the main SE: [I would appreciate If someone could translate the following for me. I want to know if it is coherent, thanks in advance. Or, instead of translating you can ...
2
votes
2answers
112 views

Math is the best option in Stack Exchange for ask about math doubts?

Hello before nothing this question is no similar like this: i-use-the-site-to-ask-about-specific-topics-in-my-math-learning-is-it-ok I know Math is: Mathematics For people studying math at any ...
60
votes
2answers
2k views

Is this site overloaded?

I'm a fairly new user to this site. I asked my first question a few days ago here: Question about characteristics and classification of second-order PDEs it received a few views; however, no-one as ...
10
votes
2answers
2k views

What's with these “sangaku” geometry problems?

This morning I decided to whip out my phone and check out some new questions on the main site through my mobile app. To my surprise, I saw 8 questions, titled or labelled as "sangaku" geometry ...
21
votes
2answers
739 views

Why am I able to flag my own questions?

I just noticed that I (as everyone else) can flag my own questions. There are fewer options (no "spam", "rude or abusive" nor "very low quality") to choose, but it's still possible to flag your own ...
3
votes
0answers
102 views

Edit by op makes question meaningless [duplicate]

I recently came across this question. At first glance it just seems to be nonsense, but then I realized that it actually had had genuine mathematical content before the op edited it. In the comments ...
42
votes
1answer
2k views

My question gets a perfect answer which deserves a bounty (or some kind of recognition). What can I do about it?

This Stack Exchange site is a very welcoming place to all kinds of questions. People usually do their best to help (not like Stack Overflow) and I would like to pay something back to the community. ...
-9
votes
2answers
328 views

What to do with spoiler questions?

I've recently noticed and flagged for moderator attention 2 questions: this and that. Both about the same problem from MIT 6.431x online probability course, from the second midterm exam which is still ...
-1
votes
1answer
130 views

How to make this question more interesting?

How does the locally compact group play a role in many branches of math? I have tried bump edited it several times, but it still lacks of attention. I can start a bounty, but it's just external ...
38
votes
1answer
2k views

What's with some new contributors flagrantly violating the rules for answering questions?

Recently I have posted a few questions in varying fields and new contributors keep posting with what only can be described as nonsense. Sometimes they're ill attempts at humour other times they are ...
53
votes
2answers
732 views

The late answer review queue for “Late answers from new users”

Recently I've noticed a pattern of comments being left for new users who leave "late answers" which show up in the "late answers from new users" review queue. The general gist of many of the comments ...
6
votes
0answers
215 views

Editing the list of abstract duplicates

I'd like to add some content to the meta post List of Generalizations of Common Questions. The entry will be under Probability and is going to be titled something ...
3
votes
0answers
95 views

What Counts as a duplicate Question?

Imagine somebody who is studying differential equations. He comes to the section on first order linear differential equations. He attempts to do the first problem in the section, but he comes up with ...
-4
votes
1answer
71 views

Is it OK to create a tag about exercises from one particular book?

Is it OK to create a tag about exercises from one particular book? The book I have in mind is a book with many hard exercises and unproved theorems in it (the total is about 200 or 300 maybe more), ...
1
vote
0answers
60 views

Where to post for feedback

I had difficulty finding a single, concise treatment online of the construction of numbers from the naturals through the reals. I have collected my notes in a document (<1,200 words) and before I ...
2
votes
1answer
100 views

Answering by copying from textbooks feels like cheating; should I do it?

So I want to answer this question: How to look at the covariant derivative along a curve? The OP asks for a formal definition of an object. I found a satisfactory definition from a textbook, which ...
2
votes
1answer
65 views

Electronics/Physics related question which is mostly mathematics - on topic here?

I have a question which is related to a physical topic (force of one charge on another). In fact this specific question is about a charged ring with a radius $R$ and a charge in z-direction in ...
24
votes
0answers
661 views

Active Contest Ending 12 November 2018: Questions from CodeChef November Challenge

Questions have begun arising on this site from an active contest. It is the CodeChef November Challenge, which ends at 15:00 Indian Standard Time on 12 November 2018. There are two divisions, ...
2
votes
3answers
587 views

Asking questions to add to the general knowledge pool

Recently, I've seen a few examples of users asking questions and answering their own questions as a way of adding to the question pool here on MSE. The most recent example I've seen of this is the ...
2
votes
1answer
176 views

Why was this question removed? “Example of a metric space where diameter of a ball is not equal twice the radius”

The question Example of a metric space where diameter of a ball is not equal twice the radius was recently removed (around an hour ago). I noticed this because I had written an answer to the question, ...
-7
votes
1answer
178 views

Deleted question/answer is visible

I wonder why are deleted answers still visible to people with enough reputation. I'm not comfortable with this. Is it possible to change that. If I delete something then I don't want anyone to see my ...