Questions tagged [closed-questions]

For talking about questions which have been closed.

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1answer
179 views

Should I delete my questions?

I am not concerned about reputation. I would like to be a useful contributor, and gain knowledge from interacting with mathematicians. I have no formal training. I posted 2 questions, learned a lot, ...
19
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2answers
993 views

A question quickly closed and deleted

I've been trying to stay off meta recently, but I did want to talk about the following question: Why is this proof of the collatz conjecture wrong The question is now deleted, so here is a quote of ...
2
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1answer
181 views

Why is this question about functions off-topic

Why is the following question off-topic? Why is every continuous function on the reals determined by its value on rationals?
2
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1answer
164 views

My question was closed, but there was no explanation so I cannot improve it.

I have a question about my Mathematics Stack Exchange post: Remove objects in GeoGebra and keep dependent object. I didn't know if asking about GeoGebra was okay here, so I first did a search to see ...
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1answer
166 views

Reason for question closure is inconsistently reported

Apologies if this is a duplicate; my search keyword mojo wasn't able to find one. This question was closed, and the OP subsequently defaced it by deleting the body of the question. Since three answers ...
77
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5answers
2k views

Non-experts closing questions

I have recently noticed what, to me, is a pretty irking trend in the tag I contribute to most often (algebraic geometry). It seems to me that there is a contingent of 'serial closers' who insist on ...
6
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1answer
745 views

Why not allow closing of bountied question by normal users when they are in bounty stages?

Recently there have been a lot of questions which are bountied but PSQ (Problem Statement Question). Here is one, another one although now closed, not a bounty not but once was and many more which one ...
14
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2answers
935 views

Full solution in comments after question was closed.

Recently, there has been some users who post a significant amount of things in the comments to questions of low-quality questions. To me what they put in the comments is really a full solution of the ...
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0answers
86 views

"Applications of intuitionistic logic" [duplicate]

This my question was closed today, and I don't understand why. Can anybody explain to me what was wrong with this question and why it was closed?
12
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2answers
609 views

Must low-quality questions be updated with edits instead of comments?

My question specifically concerns this question, which was closed as "Not suitable for this site." I suspect that what made this question unsuitable is that there was no context or work ...
1
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0answers
95 views

Can I improve this question?

This question of mine was closed as I need to "provide additional context". I'm struggling to think of what context exactly I could add - there is no external motivation of the question ...
8
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2answers
832 views

Should I delete my answer to a downvoted and closed question?

I've recently answered two questions (here and here) that were subsequently closed and downvoted to -5 (one for being opinion-based and the other for not meeting the MSE guidelines). Though the ...
2
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0answers
123 views

Recover closed question on math.stackexchange?

Is there a way to recover a question (talking about Veblen ordinal hierarchies and tetration) on math.stackexchange that has been closed time ago? Need to archive its contents on my webpage and I ...
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1answer
101 views

Closing of a question about an unexpected behavior of a math software

Compare these two questions. Question 4011197 4009941 title Why is there a difference between MATLAB and manual calculation for eigenvectors Linear Programming in R using lpSolve dismisses ...
6
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0answers
219 views

One of the best questions (in my opinion) that I have asked has been deleted

Recently, folks have downvoted, closed, and now deleted a question which I feel is a great question. I suspect that either I will get a fantastic answer here why this is really a terrible question (in ...
-3
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1answer
274 views

People behavior in math.stackexchange [duplicate]

I was struggling with a math problem and just went to send it to math.stackexchange in order to check my answer. but I see tsunami of condescension and arrogance. some people targeting the question ...
7
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1answer
403 views

Why was my duplicate and deleted post reopened and undeleted?

My question was correctly closed as a duplicate of this one. I deleted the question after it was closed, but 7 hours after (13 minutes ago at the time of writing), the post was reopened and undeleted ...
-10
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1answer
149 views

Unsure over why Question was closed

I had a recent question closed (link below) and the reason given was that it lacked detail... Not exactly sure how anyone can read this as lacking detail? Applications of Vector Spaces that are not ...
12
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1answer
507 views

Should I 'recuse' myself on reopen votes for questions I voted to close?

If a question that I voted to close comes around in the Reopen queue, is there a community standard for voting on it? Most of the time if the question is fatally flawed (lower-quality duplicate, clear ...
5
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1answer
95 views

The "Private feedback for you" message.

Some of my questions have been closed. A box appears with the title "Closed". In it the message "Private feedback for you" appears. In my email box no message from Stack Overflow ...
2
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0answers
120 views

Closing question when asking an advice

So, recently I asked on the main Mathematics site about interesting subjects for my thesis. And it was closed as opinion-based. Btw this is my question: My question Then, I tried to looking for ...
1
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1answer
123 views

Why was specific mathSE posting closed?

I am referring to this posting: Prove that square of all primes greater than 3 can be shown in the form of 12k+1 and similar 2 question. The subsequent explanation was that the question was not "...
1
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2answers
71 views

I want to view recently closed (not so recently asked) questions of mine

Five months ago I asked Conjecture: Any odd integer $k>1$ has a partition $m+n,\,m,n>0,$ such that $m^2+n$ > is a prime. and a few days ago it was closed, which I noticed only because there ...
-2
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1answer
88 views

How can I fix my question? [duplicate]

Question in consideration: Mathematics as several Type-0 Grammars I've asked the question above because I've been trying to understand the way mathematicians do mathematics from a formalist ...
3
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0answers
122 views

"Improve this question" button on deleted posts goes to a page which says "This post is deleted and cannot be edited."

I went into my "recently deleted answers" tab and found this question (which is now deleted, so you cannot see it if you have <10k rep) which I answered. I can't normally see deleted ...
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1answer
186 views

My question got closed though it was not completely identical. [closed]

I recently asked this question: "Find the number of ordered pairs of integers $(x,y)$ such that $x^2+y^2-xy=37$" on the Math SE. My question got closed as a duplicate of this question: "...
7
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1answer
821 views

Same question format, but one question gets a good response, while the other gets closed. Why is that happening?

I'm speaking with reference to this question. When I read through the question, it immediately struck me as a low-effort question. It did not include an attempt to solve the problem. Nevertheless, it ...
16
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1answer
529 views

Why is the number of required close votes constant?

How do high traffic questions survive without any system in place to prevent them from being closed too easily? It seems strange to me that the number of votes required to close a question is a ...
9
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0answers
379 views

Are questions about ideas in preprints off-topic?

Another note: (Since the first one wasn’t heeded...) OK, so the question was closed again. My appeal below was to both sides of the issue, so even though five people sought fit to do otherwise, ...
1
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1answer
84 views

What does "ask a new one" mean?

In this question it it written that: This question already has answers here: Sets. Classes. …? (4 answers) Your post has been associated with a similar question. If this question doesn’t ...
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0answers
43 views

Did I make a mistake in my edit? (specific question)

I recently posted this question. It was closed shortly after posting for being opinion based. I tried to edit the question to make it clear exactly what I was asking, and the question was downvoted ...
2
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0answers
54 views

Question that is clearly not a duplicate linked to my question, marking it as duplicate. [duplicate]

I asked a question yesterday: Coupon collector's problem: mean and variance in number of coupons to be collected to complete a set This asks for the mean and variance of the coupon collector's ...
-2
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1answer
120 views

Should perfectly fine questions that have been closed and have an answer be re-opened?

I just came across a question that had been closed by votes. The question itself seems perfectly fine to me, and I don't see any reason to close it. The question also received an excellent answer, ...
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0answers
113 views

Closed question after several months.

I was browsing through some of my answers. Then I've found this question. It has been closed after more than 7 months. Now my question: Is there a reason why such questions can be closed after such ...
8
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1answer
254 views

We have three question pairs closed as the dupes of each other

Digging in the SEDE, I've found 3 question pairs being each other's dupe. Namely: this and this, this and this, and this and this. Today we can't close a question as a dupe, if it would create such ...
13
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1answer
379 views

What should I do if I think I have an answer to an on-hold question?

The Specific Problem I saw this question a couple days ago and started writing an answer, but didn't finish. When I came back to it, I reloaded the page to check if anyone else had answered and found ...
2
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1answer
171 views

Wrongly closed question needs a better answer.

This question, more precisely this version, was closed on not-clear-what-you're-asking grounds. That's simply wrong; it's perfectly clear what he's asking. He "defines" two Hilbert spaces, $H_1=L^2$ ...
-2
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1answer
309 views

Robotic comments. [duplicate]

Many times I have seen a question put on hold where the stated reason has no relation to the question. It looks like a formula statement. "" put on hold as off-topic by StubbornAtom, Leucippus, ...
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0answers
134 views

Does this question deserve to be closed? [duplicate]

Here is a question A property of the tangent line that I asked where I was confused on the matter "what is the property that characterises a tangent line" and I thought that this property is that the ...
16
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1answer
592 views

Why was this duplicate question deleted?

When does a function NOT have an antiderivative? This question was closed as a duplicate. I agree that the question was a duplicate (although I would have also added a second link, one to some post ...
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0answers
64 views

What happens if I change my mind on a vote to close/reopen?

In reviewing questions in regard to closure or reopening, I voted to reopen a question (which had been closed for reasons other than duplication), because it seemed a reasonable question. Later, I ...
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1answer
207 views

Indication on why a question is closed should be more specific

I believe notices such as "closed as unclear what you're asking", "closed as off-topic", etc. on a closed/deleted/flagged question should be more specific. Closing questions with the one-line generic ...
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2answers
535 views

Reason of closing a question with good answers

Let us look at the question Evaluate $\int_0^{\pi/2}\frac{x^2\log^2{(\sin{x})}}{\sin^2x}dx$ I understand, that the formulation is rather short, but we have at least two precise, large answers. I ...
2
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0answers
108 views

How is it possible to answer a question after closure? [duplicate]

This question, as of writing, was closed 1 hour ago. However, an answer was given 51 minutes ago. After the question was closed, I could not see an 'Answer' button, yet, a user managed to overcome ...
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1answer
117 views

Does the overall closing questions policy too procrastinating? [closed]

I find that when asking e.g. slightly cunning DEs, some corps will make those questions close quite quickly, but reopening those questions are often very difficult, influence greatly the image of MSE ...
14
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0answers
248 views

Should a closed question be reopened if it gets a duplicate?

This question How do you prove that $n^2-1$ is composite when $n>2$? was closed as a duplicate. That was the right outcome, as opposed to, you know, "off-topic." But the question it's a duplicate ...
0
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1answer
230 views

Why has the Batman question been closed?

I just noticed that the Batman question was closed this past February, which seems a sad fate to befall such a historic and beloved question on this site. I understand there were always concerns about ...
0
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2answers
256 views

Closing a question because it contains an error

I asked a short time ago whether there is a policy the following: If a question contains a mathematical error that could be pointed out in a posted answer, or is ill-formulated for reasons that could ...
18
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0answers
452 views

Is closure a prelude to deletion?

When I was particularly active on meta, the topic of debate was about whether we should close low quality questions. If and when to delete questions didn't really come up. I've recently gotten the ...
5
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0answers
598 views

How to explain this string of downvotes?

This is the first time I met such phenomenon. At the same time two old questions Is there a $2 \times 2$ real matrix $A$ such that $A^2=-4I$? https://math.stackexchange.com/questions/2429346/...