Questions tagged [bug]

Indicates a reproducible problem on the site that you believe is due to a mistake, malfunction, or programming error.

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6
votes
1answer
68 views

Deleted question still shows up in search results

This deleted question still appears in the search results if you look for its content, e.g. when searching for "it seems they forgot to take the square root in the denominator": SEDE says it has been ...
0
votes
0answers
58 views
-8
votes
0answers
70 views

What are Paradoxes trying to tell? [on hold]

What paradoxes are trying to teach us about the axioms and logic or the reasoning method we use in Mathematics?
4
votes
1answer
155 views

MathJax issue while using SE from phone

I had the following issue for a while, but I thought it's only a problem that I encounter, so I mostly ignored it, however today I installed this app yet the problem still persists so I thought it ...
3
votes
1answer
108 views

Is it possible to downvote a deleted post?

I happen to notice that someone seemed to be able to downvote a deleted post. How could this be possible? Or is it a system bug?
5
votes
1answer
68 views

MathJax rendering bug on chrome/android

Somehow the subscript $a$ has migrated to the wrong vertical bar. The question renders fine on my desktop browsers (chrome and firefox).
2
votes
2answers
79 views

Expanded Usercard not Working in Vivaldi

Having just got my shiny new 1k privilege of the expanded usercard, I was dismayed to find out that it doesn't seem to work in Vivaldi (as a matter of fact, I'm not sure I ever got any usercard in ...
7
votes
1answer
112 views

Print to PDF too narrow

I am using Chrome (74.0.3729.169 (Official Build) (64-bit)) and trying to print a question (specifically this one Assistance with proof of $(AB)^T=B^T A^T$) to "Save as PDF". The content is printed ...
4
votes
0answers
61 views

Mathjax symbols do not read in titles when using Android

On a mobile I do not get math symbolic notation in title or comments. ( Main text ok ) Is there a fix applicable to Androids ?
6
votes
1answer
112 views

I can't write 'Hello!' at the beggining of the question

I hope that I could find some help with the problem that I described with the title of this post. I forgot to write it when I first posted it and than when I edited few stuff I tried to add a 'Hello!',...
4
votes
1answer
90 views

Display issue with first $2$ equations in an answer, although they appear fine in Edit mode

The issue is with my second answer to the question at Fastest way to solve congruency equation. This is what I see: $ $ $ $ The problem occurs on a Windows $7$ machine using FireFox version $66.0.5$...
9
votes
2answers
197 views

MathJax squashed my Chinese $\rm{\small T}heorem$

The letter T in CRT is too small below (source here). This is the only letter in the alphabet that exhibits this problem in that context. Alas, it renders so ugly that I've been forced to resort to ...
0
votes
0answers
86 views

Live preview is not available

A few minutes ago, I posted a question on MSE and noticed that live preview is not available when writing a question. I would like to ask if other users have encountered this problem too. Thanks!
5
votes
0answers
135 views

Undeleting a deletion by an ex-moderator

I found that I could vote to undelete this answer, deleted by Willie Wong, on 23rd of February 2012. According to his Sheriff badge, he was a moderator at the time, though obviously he is not any more....
8
votes
1answer
90 views

Why can a question be deleted (by non-moderator users) without being closed?

I noticed that this question: How to solve $\ln t = t-1$ to get $t=1$? was deleted by three users without even being closed. How could that happen? Is that a system bug? Note:it was closed and ...
5
votes
1answer
189 views

Why can't I revisit my own deleted question?

I posted a question and then deleted it. The text block turned red, and the "delete" button changed into "undelete". Presumably if I click the "undelete" link it will undelete the question; this has ...
8
votes
1answer
159 views

MathJax very slow in questions that are closed

MathJax redisplay is very slow in the preview pane while editing answers in closed questions. Redisplay that normally happens in under a second can take up to $5$ times longer. Not too infrequently ...
18
votes
2answers
434 views

Why is the website suddenly weird? How can I permanently change it?

The forum layout now looks like this: and I'm not sure why. How do I permanently change this back? I can disable it for a specific page by clicking the top 'clock' button - but whenever I navigate, ...
3
votes
1answer
109 views

Mysterious space added in matrix-like environments

Here are two screenshots taken from 3D rotation matrix with zero determinant and Simplify this expression for the relative condition number of $f(x,y) := [ x^y, x + y ]^T$. It can be seen that an ...
15
votes
0answers
240 views

Redirect issue for Meta

I understand that mathematics.stackexchange.com redirects to math.stackexchange.com to include non-Americans (such as me), but mathematics.meta.stackexchange.com does not redirect to the Meta and ...
3
votes
0answers
67 views

Incorrect mathjax border around equations containing \tag

When there is an equation with \tag in it as the one below, then if you left click on the equation, the MathJax border is incorrectly shown. Here is some random ...
2
votes
2answers
87 views

Chat room reputation display mismatch

The screenshot below is taken from a CRUDE message. What does the number 17.4k mean under the commentator? My try: I guess it would be the highest per se reputation. However, his/her main site ...
5
votes
0answers
40 views

Linked questions page wrongly posts notifications for questions with new activity

Linked questions pages (e.g. this one) wrongly receive notifications of all new questions posted on the site. This is distracting.
3
votes
0answers
41 views

MathJax formatting on mobile site.

I've noticed lately that MathJax has been paragraphing its output excessively sometimes on the mobile site. I don't know how to describe it, so here is a screenshot: Please help :)
0
votes
0answers
33 views

Bounty question not visible on *Featured* tab

I offered bounty on one of my own questions. I was expecting it to be on the Fetaured tab. But it fails to show up there. As per the FAQ a question with a bounty is supposed to be visible there. Here ...
3
votes
1answer
70 views

MathJax tutorial for linear programming missing in search results

Background An answer for typing linear-programming questions in mathjax has been added to MathJax basic tutorial and quick reference since one year. Problem I attempted to find it by search on this ...
7
votes
0answers
91 views

Plenty of [Math Processing Error]s before and after selecting duplicate in review queues

Since this is already more than six months this has been reported inside the Mathematics new site theme is live topic, and yet still not fixed, I've decided to put this one separately. This happens ...
4
votes
0answers
55 views

Redundant overlapping expressions in review queues when closing as duplicates

Since this is already more than six months this has been reported inside the Mathematics new site theme is live topic, and yet still not fixed, I've decided to put this one separately. If you go to ...
2
votes
1answer
43 views

Where's the dupe in close review?

In close reviews, a post flagged as a duplicate and the claimed duplicate target are rendered as tabbed pages so that reviewer can compare them without leaving the page. However, the tabbed pane is ...
12
votes
1answer
156 views

Strange link text in a possible duplicate

I've just flagged the question Indefinite integration $\int\frac{(2x^2)}{2xcos(2x)+(x^2-1)(sin(2x))}$ as a possible duplicate of another question posted by the same user. In the link text, a strange ...
7
votes
1answer
189 views

MathJax rendering issue while looking at someone's profile

I have encountered the following issue looking at my profile, see it in the photo. This also happens if I change the browser or log off from my account or even if I check from my phone, and it also ...
2
votes
0answers
38 views

Problem with mathjax rendering in profiles [duplicate]

There is a weird Mathjax alignment in question titles of user profiles. I am using chrome on apple. Here are two screen shots examples from different user profiles.
4
votes
2answers
95 views

Odd inline mode MathJax rendering problem in the MathJax basic tutorial

I'm seeing something odd with the inline MathJax rendering on the MathJax basic tutorial. There are 15 items in a numbered list in the tutorial. For items 1 to 5 (and also the first part of item 6) ...
53
votes
5answers
2k views

The scope of \newcommand is the entire page

LaTeX on this site supports \newcommand and \renewcommand. This is very nice, but I noticed that the scope of these definitions ...
10
votes
2answers
158 views

A possible bug regarding MathJax, previews, and the arctangent/tangent functions?

For context, I was making a tweak to GReyes' answer on this question, just cleaning up some formatting with the trigonometric functions. Specifically, I was turning ...
5
votes
0answers
61 views

Review Queues Bug?

Quite often, I'm guessing since the Close Vote Review Queue is pretty much always greater than 200, there is a red dot on my Review Queue button indicating that some review queue is abnormally large. ...
1
vote
0answers
21 views

Title of linked question messed up when it includes MathJax

I've just flagged a question as duplicate ( it was already deleted) and the link to the original one appears broken - not the link itself but the title: If this helps, the source of the title of the ...
0
votes
0answers
38 views

Solved. Dark theme flair not being updated while the others are.

I noticed that the dark flair theme is the only one that has not been updated, as shown in this picture from my profile: It must be emphasized that this dark theme flair is the one I display on my ...
4
votes
0answers
95 views

Where did preview and formatting controls go? [closed]

Every once in a while I want to post a question or an answer and the controls are missing and the preview area never populates. In fact, this is happening to me with this question right now. Here's ...
4
votes
0answers
67 views

MathJax extending outside the question if a line is too long. Is there no better way?

Above is an image of what I'm seeing in the following question: trying to understand this proof of sylows theorem that say the number of p-sylow subgroups is 1+kp Is this overlay of the MathJax ...
6
votes
1answer
66 views

The error message “Unable to load popup -please try again” when I start a bounty

Recently, I tried to start a bounty for two of my questions. But the error message "Unable to load popup -please try again" appears every time I start the bounty. I don't know whether it is a error ...
4
votes
1answer
56 views

LaTeX/MathJax does not render in some question thumbnail

Sometimes I have question thumbnail that does not render LaTeX: I have compared my code with other posts, I do not found differences that can explain this behavior. What can cause LaTeX or MathJax ...
7
votes
1answer
74 views

MathJax rendering in preview but not in actual post?

So I just passed the 2,000 rep threshold this morning and, eager to try out my newfound powers of automatic editing, I went ahead and looked for the first post I could find that could use some ...
2
votes
0answers
84 views

Redundant “Red Dot” within the review queues menu

It happens to be that yesterday evening, for the first time since I have access to the review queues, there appeared a - I would call it - "Red Dot Icon" within the drop-down menu. In fact this ...
0
votes
0answers
21 views

Why does it take longer to click “x questions with new activity” than to click “Questions” on the left?

I have a pretty stable and fast enough internet connection so I rule this out. I use Firefox 63.0 on a Ubuntu machine. When I click "x questions with new activity" and the x happens to be some ...
15
votes
2answers
300 views

Can we have the suggested questions' titles parsed by default?

The suggested questions' titles here are not parsed: I find this a bit odd, because they are indeed parsed in other scenarios, like this: Why aren't the titles parsed when suggesting questions? I ...
1
vote
0answers
35 views

MathJax broken by font clash in Related Questions and Hot Meta questions under new responsive design

We used to ren­der the Re­lat­ed Ques­tions and the Hot Me­ta Ques­tion lists in Geor­gia so that they looked right when com­bined with Math­Jax. Now we don’t, and it looks... sub­op­ti­mal (i.e., ...
3
votes
0answers
30 views

MathJax not always rendering tag-question summaries due to early $truncati [duplicate]

Sometimes the question summaries don’t get all their MathJax rendered. For example, from the summation tag questions you see this: It looks to me like this bug is caused by the truncation of the ...
0
votes
0answers
47 views

Accidently flagged a post

I was using math exchange from my mobile and accidently flagged the last answer in this question Can every Riemannian manifold be embedded in a sphere? I accidently did this while scrolling down on ...
6
votes
1answer
80 views

Is the search function working on Math.SE?

I recently found that searching for anything using the search bar on top next to the SE logo will result in "no matches". For instance, searching for the keyword "Integral" yields: which is clearly ...