Questions tagged [bug]
Indicates you've found an erroneous or unexpected behaviour in the system that needs to be fixed.
159
questions
1
vote
1answer
155 views
Why I am not allowed to answer protected questions?
I'm a new user of MathOverflow. In the privileges section, it says that I can now answer protected question.
But in reality, when I visited this protected question, it says:
I'm not counting the ...
4
votes
1answer
295 views
Why was this math puzzle question migrated to Science Fiction & Fantasy?
There was a recent question on MathOverflow which was just incorrectly migrated to Science Fiction & Fantasy (where it has been promptly deleted). I suspect the reason the question was migrated ...
11
votes
0answers
191 views
Watched tags highlighting lost
On both Chrome Version 91.0.4472.77 and Safari Version 14.1.1 running on MacOS 10.15.7, I've lost the color-highlighting of front-page Top Questions in my Watched Tags list. Is this just my problem, ...
3
votes
0answers
49 views
Math-mode formula in comment breaks incorrectly across lines
In the following comment, both summands should appear before the period:
The source for the comment is:
...
5
votes
0answers
93 views
Can't submit edit review
I was prompted to review some edits with the little dot in the upper right hand corner, but when I went to do my editorial duty I found that only the 'skip' button was clickable:
I tried selecting ...
7
votes
2answers
140 views
Previewed post does not match rendered post when MathJax uses *
In revision 2 of Number of permutations in $S_{a + b}$ with $\operatorname{maj}(\pi) = b$ and $\operatorname{maj}(\pi^{-1}) = b$, I edited an equation that had been manually given the label ...
5
votes
0answers
113 views
Is anybody else not seeing comments on their iPhone?
Starting last night I can no longer see comments when using the site on my iPhone, nor can I comment. Things are fine on my iPad just not my iPhone. I am wondering if anybody else has ever had this ...
4
votes
1answer
101 views
Why is my feature-request not showing on meta?
I posted my feature request (Feature request: a possibility to leave mathoverflow) yesterday, yet it is not showing on the list of most recent questions.
I thought it might be the negative votes but ...
3
votes
1answer
76 views
`\DeclareMathOperator` at the beginning of a comment disables some link parsing
In a comment of the form $\DeclareMathOperator\a{a}$Here's a [link](http://mathoverflow.net) and [another link](http://mathoverflow.net) $\a$, neither link is ...
6
votes
0answers
243 views
Platform-wide suspenson but not on MO?
At this closed question the user seems to be playing ignorant, but I looked at their network profile and some of the other StackExchange sites, and there is a prominent banner
This account is ...
5
votes
0answers
76 views
Dollar sign in image title works in preview, but not in actual post
I was just trying to clean up Understanding why $\pi_{3}(N) = \mathbb{Z}_{(2n, n^2)}$? , which was originally almost entirely cut-and-pasted images without any alternate text. For the first image, I ...
2
votes
1answer
122 views
What is up with the "Question feed" vs. "Related Questions"?
When looking at a question, for at least the past few months I've noticed an inconsistency in what displays in the righthand sidebar. What I expect to see is a list of "related questions" -- ...
2
votes
1answer
65 views
Why does Markdown not always work?
In this post, I selected text
and marked it bold with two stars. But it displays for me (both in preview and after posting) like this:
Is this related to the move to CommonMark as noted in the post,
...
0
votes
0answers
81 views
"Voting corrected" seems incomplete
A few days ago, I was surprised to see a sudden increase in rep of 80 points in the space of a couple minutes. When looking over my profile today, I saw that I had lost 60 points, with the annotation &...
4
votes
1answer
66 views
Why don't images show up in a post?
Why do the image links in the post Triangle angle bisectors, trisectors, quadrisectors, show up as raw source? (I tried deleting everything but the [1] or ...
3
votes
1answer
150 views
My answer got upvoted, but no reputation increase?
My reputation score seems to be stuck at 510 even if some of my answers were up-voted recently.
How do I fix this bug? How do I contact the moderators in order to solve (or at least understand) the ...
3
votes
0answers
203 views
Clicking question author username sends to revision history
This happens with Every mathematician has only a few tricks: the link with the author username leads to the revision history. I checked several other questions, including some cw (this one is cw), ...
6
votes
0answers
290 views
Nominate bountied question for closure
Bountied questions cannot be closed: this prompted this meta-MO question. In the answer to that question, the reasons for this feature are explained (closure would shorten the bounty period, possibly ...
0
votes
0answers
58 views
Potential rendering issue for formulas
when I entered the following
$$\pmb{ \frac{d_+^n}{dx_+^n}}:= \left(1, \frac{d^1}{dx^1},\,\dots,\,\frac{d^{n-2}}{dx^{n-2}},\,1\right)$$
I observed that the defined fraction has an unsharp ...
1
vote
1answer
62 views
Reputation for editing deleted questions disappears into memory hole?
It appears that reputation earned from editing a question that is subsequently deleted is not subtracted in a reputation-decreasing event (e.g. a "-2: edited question was deleted") that shows up in a ...
2
votes
0answers
64 views
Duplication of left-side links in review
I'm getting a weird bug when trying to review one question: https://mathoverflow.net/review/first-posts/127819
The left side links (including the MO banner) are duplicating, and the question itself ...
8
votes
0answers
175 views
Icon for citation helper
On the main MathOverflow site (and also on math.stackexchange) the icon for the citation helper, which used to look as below, has recently confusingly changed to a "B", identical to the icon at the ...
6
votes
1answer
116 views
Failure to update changed username on (edited, community wiki) answer
I recently noticed some very bizarre behavior on this old post. The user who asked the question is currently operating under the username "Loop Space". This user seems to have previously operated ...
6
votes
1answer
161 views
What happened to the colours?
The colour of hyperlinks on the main site changed today. While basic links remain blue, they turn orange on hover, and a darker orange-brown colour when visited:
I can’t imagine this awful colour ...
2
votes
1answer
52 views
Long strings preventing code block rendering
In this answer I tried to edit the rational points given to lie in a single code block
...
4
votes
0answers
167 views
Preview failing to parse double backslash in large matrices?
A couple of times now, I've been entering a large matrix here or on math.SE and, in the preview window, all the rows appear on a single line. Once the question posts, it displays correctly. I most ...
19
votes
1answer
593 views
Tea archive (mathoverflow.tqft.net) seems to be down
It seems that the link http://mathoverflow.tqft.net/ (which, according to this announcement, serves as an archive of the old tea, i.e. the previous incarnation of MathOverflow Meta) no longer works.
...
3
votes
1answer
197 views
What's going on with badges?
I noticed that there have been a huge number of badges awarded today and yesterday and perhaps for the past few days, particularly for the Announcer and Booster badges, mostly for posts that were in ...
4
votes
0answers
94 views
Garbled MathJax in a link to a question with MathJax in the title
The following occurs on my activity page:
The question it links to is Is there an explicit expression for Chebyshev polynomials modulo $x^r-1$? and it seems that the MathJax in the end somehow got ...
7
votes
1answer
213 views
"Offline for maintenance" error message shows incorrect site name
A short while ago, this site was down for maintenance.
However, the error page shown during said maintenance period incorrectly stated the name of this site:
As you probably know, this site is ...
2
votes
0answers
74 views
Insufficient space following MathJax, but only right after posting
I am using Safari 12.0.2 on macOS Mojave. In my answer https://mathoverflow.net/a/331026 , I see the following:
It seems to me that the spacing between the second and third parentheses at the end of ...
3
votes
0answers
126 views
Wrong rendering in narrow width in Safari
When I view the front page right now in Safari, I see:
Notice that the question mark, which the poster properly placed at the end of the equation (see the question (before another edit removed the ...
8
votes
1answer
247 views
Links to the reputation leagues are broken on MathOverflow
At the bottom of the users page you can find links to weekly / monthly / quarterly reputation leagues. Currently there is the following link: https://stackexchange.com/leagues/week/mathoverflow - it ...
2
votes
1answer
141 views
Chat page has disappeared
I recently looked at an old question of mine (well, old, but the answer & discussion this refers to happened less than 2 years ago.) After a long discussion with the answerer in the comments, I ...
1
vote
0answers
79 views
Problem with "move to chat" function?
I seem to be having a problem with the "move to chat" button. In a recent question, I received the "consider moving to chat" prompt, and I clicked the proffered button; however, it didn't work. ...
0
votes
0answers
103 views
MO links chopped in gmail pdf viewer
Currently I am preparing the text for a paper (together with two coauthors) where we cite help from MO on two occasions. I am doing this using the cite button. It ...
4
votes
0answers
142 views
Why is community bulletin no longer shown on MathOverflow?
Community bulletin is a block displayed in the top right part of the site which shows some of the questions on meta (and sometimes also some other stuff). It is useful, because it attracts attention ...
2
votes
0answers
63 views
Reviewing after flagging
Several times, I've seen an inappropriate post under "new questions", flagged it, found it in a queue, and been unable to review it (specifically, unable to flag it, and so unable to click the "I'm ...
0
votes
0answers
109 views
i can’t log in the ios app
I can’t login the ios app, how to fix this problem? Neither the overflow nor the exchange.
7
votes
0answers
132 views
Two copies of a question
There are two cases in the last hour of questions which have appeared twice, with both copies appearing pretty much simultaneously:
313547 = 313548
313550 = 313551
Coincidence or bug?
EDIT: I ...
6
votes
1answer
92 views
Disabled buttons not visible in /review
When using the review queues, the disabled button has become invisible:
For example, this is how it looks like for Stack Overflow:
This issue is maybe related to Buttons (white-on-light grey) look ...
12
votes
0answers
138 views
Buttons (white-on-light grey) look like they are inactive
Many buttons on MO currently have white text on a light grey background, like this:
(at least on my browser). The text is not very visible, and moreover this color scheme is often used for inactive/...
27
votes
7answers
3k views
Should we have new moderator elections?
Mathoverflow has seven moderators, but many of them seem to be inactive (at least from the point of view of an unprivileged user): for instance, they are not active on meta, and they moderated few ...
4
votes
1answer
139 views
Markdown not rendering in a particular comment
In a recent comment, one occurrence of stars-to-italics ('particular') doesn't render, but one does ('abstract').
This seems to be a bug. Is this the right place to report it?
EDIT: Now also ...
3
votes
1answer
221 views
Seems like right margins in answer texts need to be increased
It is a very minor thing but still - it seems that answer texts have zero right margin which shows somehow unpleasantly with colored background of accepted answers:
(This is with latest Chrome on ...
5
votes
0answers
163 views
Blocked migration to MathSE
The following MO question Why is $O(n;k)$ not connected, and has four connected components? (revisions/timeline)
had the following history
had a detailed answer
(a) has been closed as off-topic (by ...
1
vote
1answer
72 views
Are "old" questions/answers eligible for badges?
This is a trivia question, the only reason I dare to bring this up is because we have entertained similar curiosities here on Meta about the functioning of MO.
An old accepted answer of mine from ...
0
votes
1answer
110 views
Possible bug in migration
Moving back my question to MO
I have given link for question as References on Gerbes. This I have done using my computer.
Now when I check it from my iPad It is taking me back to meta question.
I ...
2
votes
1answer
108 views
Where is the link to Meta from Mathoverflow?
When I go to mathoverflow.net, I don't see any indication on the page about how to get to MathOverflow Meta. (I think it is supposed to be accessible from the "StackExchange" pulldown on the left of ...
1
vote
0answers
66 views
Doubled backslashes in old posts [duplicate]
There is a post from 2013 addressing what appears to be a similar issue, but it is reported as fixed, so I guess it's not exactly the same.
I have noticed a few posts recently in which backslashes ...