All Questions

Filter by
Sorted by
Tagged with
6
votes
1answer
107 views

Why don't I get reputation points for edits anymore?

It has now been 3 days. Although I edit questions, I do not get reputation points anymore. The edits have not been rejected. Any hints, please?
2
votes
0answers
106 views

Could a moderator allow me to access a deleted post?

I posted a question on the math stack exchange a while back which has now become my only source of a set of notes I'd like to access. The only problem is, it seems I may have deleted it! Is there any ...
1
vote
0answers
40 views

In the StackExchange iPhone app, how do I get MathJax to work in comments in the Math StackExchange section?

I’m not sure this is the right place to ask but it seemed like it is. I don’t get this problem for other sections of StackExchange. Just the “Mathematics” section.
5
votes
2answers
611 views

Why did a moderator remove my question from HNQ?

Recently, I have asked why did a question has a lot of views, and it turned out that it is an HNQ. But in the timeline, it said the question is removed from HNQ by a moderator. But why is it removed?
1
vote
0answers
122 views

2 answers — different reactions.

The following question: Regional Mathematics Olympiad 2018 Question has received two answers. One, by @HagenvonEitzen, got 4 upvotes (I have upvoted it myself) and 1 downvote; and the other one (by ...
7
votes
1answer
442 views

Extending the grace period for account deletion

In this recent post, one user suggested to extend the grace period for account deletion, given that they felt those points were valuable or could be used in some way. Although the user has now ...
2
votes
0answers
89 views

Faster copying of math formulas

I copy math formulas in posts frequently using Show Math as ▶ TeX commands. This requires control-click plus mouse movement plus command-a and control-C, a lot of ...
34
votes
1answer
377 views

Auto-detecting dead links within the Stack Exchange network

I was exploring this question. The answer in particular links to a CS Theory question (that I assume was similar or the same) that had been deleted/moved. I imagine that there A LOT of questions ...
2
votes
1answer
94 views

This question has been deleted…

Not sure how many have the same experience... After writing a llllong answer, just shortly before clicking on "Post Your Answer", the OP deleted the question for whatever reason, and no more answers ...
-5
votes
1answer
339 views

Avoiding the lost of a user and the lost of more than 20k points [closed]

Using this query get post list of a deleted user or answers of a deleted user and estimated reputation of a deleted user I could realize that an specific no longer user had 722 answers and ...
4
votes
1answer
100 views

Is it possible to know the name of a user with account deleted?

As you know, when an account is deleted, the name of the user is set to their id, say user123. Can we know the name(s) of this user when was an active account? I did check data.SE but found nothing ...
91
votes
3answers
6k views

Firing mods and forced relicensing: sudden changes at SE

Thank you to Martin Sleziak for bringing this to my attention on the math meta chat. I would just like to inform the Math SE community of a recent change in behaviour from Stack Exchange (meta post). ...
2
votes
0answers
60 views

Removing non-visible text from a post

This question contains a block of text that is not visible when the question is rendered: % MathType!MTEF!2!1!+- % faaagCart1ev2aaaKnaaaaWenf2ys9wBH5garuavP1wzZbItLDhis9 % ...
-9
votes
1answer
96 views

The \newcommand question is farfetched, but $\LaTeX$ typing still takes ages

Everything is in the title. For now, I stop answering questions, it takes me too much time.
1
vote
0answers
75 views

How can one avoid silly mistakes? [closed]

In both questions and answers… I find that it is oftentimes that I am hacking away, writing an answer only to realize that a silly mistake I made quite some lines above has done me in and I have to ...
-8
votes
1answer
156 views

Removing closed questions, abuse of moderation(?)

I recently wondered about a loss in reputation (-28), and I was confused, because I did not get a notification. Since the reputation loss was a little bit higher, I assumed that some user was deleted....
14
votes
2answers
470 views

What should be acceptable as “context”?

As we all know, questions lacking context are strongly discouraged on this site. This includes mainly "homework questions" that look a bit like: Prove that $\lim_{x\to0}x^2=0$ using $\epsilon$-$\...
7
votes
1answer
244 views

My complete account content got deleted from the site!!

I haven't logged in for a while now into my account, perhaps around a year, only to discover that I was greeted with the following screen: I continued to "Confirm my account", even though I have ...
-2
votes
1answer
182 views

Comparison of Stack Exchange and Wikipedia?

I believe that both Wikipedia and Stack Exchange are reliable sources for quick access to our specific problems, that we are looking for. But my only concern is Wikipedia seems to be editable by ...
10
votes
1answer
505 views

What makes a contributor new?

I notice that this user is currently flagged as a new contributor on the main site (see here for example) despite the fact that he has been a member of MSE for quite a while and has plenty of rep ...
1
vote
1answer
85 views

Why doesn't this array render?

Why doesn't ...
-8
votes
1answer
80 views

threads for the question, as more conclusions, comments are made [closed]

Instead of just commenting under the answer, it will be helpful to create a thread by the person who raised the question, in order to imply the steps of conclusion drawn with the help of the comments ...
0
votes
0answers
130 views

I don't have a review-audit for a while already. Why?

I don't have a review-audit for a while already. Why? I love review-audits, because when it said I passed, I am happy. But I think there should be an audit about per 10 reviews, but I still don't ...
0
votes
2answers
118 views

Searching for old posts from words remembered

I tried to search a recent topic using " hyperbolic William David crochet geometry " but had no luck. How do advanced search options show up? Is there a more effective search method? Thanks for ...
1
vote
1answer
145 views

Does a quality answer depend on a quality question?

I have been on this site for almost one and half a year or so. Being a Mathematics enthusiast, I often post my questions, some of them went unanswered and some are responded well even by some highly ...
3
votes
0answers
133 views

Unable to add “span” tag to (linear algebra) question

I thought that "span" would be a good tag to add to this question on Mathematics Stack Exchange, but when I click on "Edit Tags", type "span", click on "span", and click on "Save Tag Edits", I don't ...
7
votes
1answer
1k views

A math question with lot of views but why?

This is a math question I answered which has a lot upvotes. I think that is because there a lot of views ($1k$) but it haven't got any bounty. Why?
15
votes
2answers
728 views

Under what criteria should we remove questions from the HNQ list?

Since the Hot Network Questions list was revamped 6 months ago, moderators have had the power to remove questions from the list. As Catija, the community manager for the SE network says, I ...
26
votes
5answers
2k views

How many actual mathematicians are here?

I am a junior of mathematics. My top post is: Weird distributive laws? The answerer, "Theo Bendit", looks like an expert of algebra. This makes me wonder whether people who answer are actual ...
0
votes
1answer
123 views

About edits of low quality questions

Lately I've noticed that lots of low quality questions with little to no effort from the OP get immediately edited by high rep users, making them more acceptable. A common case of this is: a new user ...
2
votes
2answers
404 views

Question regarding the standards of the site. Need help. Someone mass downvoting my posts.

(I'm trying to avoid this as hard as I could in past, but someone finally make me do it.) (Someone forced me to create another account with different email id because they make me disable to post ...
1
vote
0answers
41 views

The lines in my personal page are mixed up [duplicate]

I encounter this bug when visiting my personal page. That means the lines are mixed up. I use Google Chrome Version 76.0.3809.132 (Official Build) (64-bit). Has somebody encountered this bug as ...
4
votes
0answers
59 views

Use of citation helper

New edit. I edited again the question following Martin Sleziak's comment below. As he correctly guessed, the question is not about the elementary use of the citation helper, so I found necessary to ...
4
votes
0answers
68 views

Finding MathJax mistakes (or general mistakes) in your (soon to be posted) question/answer more easily

Often when I post a question or answer which gets a little bit longer and I make a mistake somewhere in this post, I tend to find it fairly difficult to find the spot in the text/code where I want to ...
6
votes
1answer
170 views

Why when I did click on one link, 26 cookies were set up?

There was a link in the comments section of a question (don't click the link) https://en.wikipedia.org/wiki/Banach%E2%80%93Tarski_paradox was supposed to redirect you to Wikipedia. It indeed happened ...
4
votes
2answers
86 views

Auto-delete a comment in reply to a deleted comment

It has happened to me many times that I posted an answer and a user found a minor or major flaw in my answer, commented it and I fixed it. Then after, I thanked the guy for his helpful feedback and ...
5
votes
2answers
268 views

Lack of Context: Notation Question

A question I recently answered asked if there was notation for how to write something. It also gave context as to where it came from, but it was closed nonetheless for lack of context, which is ...
7
votes
1answer
226 views

Flag helpful, but post still completely visible?

I flagged this question We found a pattern in the random loss of balls in the popular US and European lotteries. For whom this phenomenon can be interesting? as spam and the flag was considered to ...
10
votes
1answer
244 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 ...
11
votes
0answers
92 views

MathJax “jumbled up” in the activity tab of a user

I have noticed questions with long MathJax expression in the title get "jumbled up" when I look at the activity tab of some user - in the part listing the most recent questions and answers. (Maybe ...
0
votes
2answers
160 views

How do I put those yellow boxes in my question?

Whenever I post a question, $5$ minutes later someone edits a yellow box around the part of the question that couldn’t fit in the title. I wish to save those nice souls their time and learn to do it ...
2
votes
0answers
66 views

asking a question with a complicated formula

Is it possible to save a question before submitting it? Sometimes a question may involve several complicated formulae which takes time to complete. It would be useful if you could prepare a question ...
1
vote
1answer
113 views

The incorrect tag description of [pochhammer-symbol]

The tag description: The Pochhammer symbol is the notation used for rising and falling factorials. The $q$-Pochhammer symbol is the $q$-analog. To be a $q$-analog, the $q$-Pochhammer symbol must ...
8
votes
0answers
300 views

On reposting a good answer from a duplicate question

I'm talking about this question. This question is closed as a duplicate. An user commented, under an answer, that they think this answer is the best solution and want the author to repost the answer ...
17
votes
1answer
517 views

“Strategy” for voting to close

I have recently cleared 3,000 rep, so I am new to casting close votes. I am ready and eager to use my power for good! But I'm struck by the fact that there seem to be 40+ polls in the queue around ...
15
votes
1answer
366 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 ...
7
votes
1answer
793 views

Why are there so many calculus questions on math.stackexchange?

Why are there so many questions based on calculus in math.stackexchange? I am a grad $10^{th}$ student. I joined math.stackexchange because of my teacher. He once showed us a question about finding ...
2
votes
1answer
155 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, $H_1=L^2$ ...
11
votes
1answer
524 views

Question Deleted After Receiving Answer

This is another example of an OP deleting a question after receiving an answer. https://math.stackexchange.com/questions/3334999/find-a-jordan-basis-for-a-linear-operator This has been discussed ...
4
votes
0answers
107 views

Why I received a message that stopped me from asking another question?

I've registered a new account several months ago, and have asked 4 questions for 4 consecutive days (until yesterday). These questions receive 1,1,8 and 11 upvotes for each. When I was asking another ...

15 30 50 per page