Questions tagged [bug]
Indicates a reproducible problem on the site that you believe is due to a mistake, malfunction, or programming error.
829
questions
57
votes
5answers
3k 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 ...
39
votes
3answers
1k views
Searching for accented characters is too strict
A search for "lindelof"
and
a search for "lindelöf"
produce different results. In some sense the results are correct, since the first search finds only those posts that mention "lindelof" and the ...
39
votes
0answers
474 views
“Don't shout” warning without capitals
I started working on an answer and first just typed three lines of arithmetic expressions with numbers into the edit box. When I later returned to the page and the content of the edit box was auto-...
33
votes
4answers
2k views
The return key in comments
I have noticed recently that when composing comments, pressing the return key
submits the comment as is. This behaviour differs from that when composing
replies. I am using Firefox. As I frequently ...
29
votes
2answers
381 views
Try to comment: Fail review audit
I know the review audits aren't without their flaws, but with this review:
https://math.stackexchange.com/review/first-posts/109542
it should be clear that something is not right. As usual, the vote ...
28
votes
0answers
483 views
Race condition in editing question
I have noticed this problem. Let's say when I first see a question, it is in version $A$. It is badly formatted, so I click edit. However, it takes a long time for me to edit. Before I finish, someone ...
25
votes
1answer
265 views
Mathjax stops rendering after clicking “An edit has been made to this post”
I have noticed in the last two weeks or so that after clicking the "An edit has been made ..." banner, the mathjax is not rendered.
Example (before):
(and after):
Refreshing the page renders the ...
25
votes
0answers
697 views
MathJax not rendering in previews
As of today, when I type an answer, things in MathJax don't get rendered in the preview. What's going on?
24
votes
3answers
358 views
Removing upvote in first five minutes eliminates possibility of restoring upvote later
Something like the following scenario has happened to me two or three times since I've been active on this site (and happened again today).
I read through an answer, like it, and upvote it. Then I ...
24
votes
1answer
367 views
Whoa! 1300 items in the “Late answer” review queue
Am I the only one seeing this? What happened? An updated algorithm? Or did we just have an army of zombie answer(er)s that I didn't notice?
22
votes
1answer
201 views
MathJax doesn't display in the new profile page
This seems suboptimal:
I'm running Mac OS 10.10.3. This happens for me in Safari (8.0.5), Firefox (38.0) and Chrome (41.0.2272.118), although in Chrome I do get a brief flash of equations during ...
22
votes
1answer
498 views
Can we take famous questions out of the “review audit” system?
Earlier I saw a first post come through the review system titled "Are mathematical articles on Wikipedia reliable?" Now, since I'm genuinely reviewing and not thinking that the system is throwing fake ...
21
votes
5answers
1k views
Please fix captcha - it hampers math sites much more than others
I intended to elaborate on the captcha problems in the original thread, but since it has been locked, I have no choice but to create a new thread. I think it is very important that the SE designers ...
20
votes
1answer
670 views
Deletion votes retroactively become irreversible when a user becomes a moderator
While browsing the 10K tools undeletion queue I just noticed that a handful of questions with two undeletion votes are now stuck in limbo, impossible to get the final undeletion vote, because they ...
20
votes
1answer
282 views
Sudden jump in the number of unanswered questions by 2000 in a day
On July 21, there were 92572 unanswered questions on Math.SE according to the unanswered questions statistic (and not the ...
19
votes
5answers
356 views
Question's body is not abbreviated in search view
I searched for questions on perfect numbers. Most of the questions are abbreviated, but it looks like Tharsis found a workaround:
What's going on here?
19
votes
2answers
471 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, ...
18
votes
0answers
273 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 ...
17
votes
1answer
627 views
Too long LaTex formulae not shown in comments?
If you try to show this formula in comments, it fails.
$$M:\left[\begin{array}{cc}x&y\end{array}\right]\mapsto\left[\begin{array}{ccc}x&y&1\end{array}\right]M=\left[\begin{array}{ccc}u&...
17
votes
1answer
323 views
How did a candidate nominate themselves after the deadline?
User Way to infinity nominated themselves at 20:11:59 UTC:
And yet the nomination period ended 20:00:00 UTC:
This isn't really normal, I believe. If I had to guess, the user opened the nomination ...
17
votes
1answer
307 views
MathJax is breaking in short expressions frequently today.
Formerly MathJax in comments broke if you had too many consecutive non-blank spaces, and too many was a moderately large number. When it breaks, you see MathJax code in red letters rather than the ...
17
votes
1answer
242 views
Amusing bug involving Arabic usernames
In a question which was put on hold, the last user named in the reviewers list of five has an Arabic username. Because of this (as far as I can tell), the number of hours ago that the post was closed ...
17
votes
3answers
309 views
Editing a comment containing formulae will mangle the formulae
Somewhat of a duplicate of http://meta.math.stackexchange.com/questions/419/editing-a-question-containing-formulae-will-remove-the-formulae.
I reposted the question because the previous one
- had a ...
17
votes
0answers
416 views
Color of the names of deleted accounts
It seems that the color of the names of deleted users is now blue (used to be grey or black I think; example: user210003 in the comments to this question).
I don't seem to be able to find the ...
16
votes
1answer
200 views
I'm not shouting, I'm just easily distracted
This site has a warning about all-uppercase posts, which works for both question titles and post bodies. The problem is that on the body of a post it is triggered prematurely, even by the first ...
16
votes
2answers
392 views
Chrome Page Crashing when Viewing or Typing Answers
Over the past few days, the Chrome browser page with Questions is crashing.
It has crashed while typing answers twice and several other times when just viewing and updating the questions listing.
...
16
votes
1answer
353 views
Math typesetting bug when a question is closed.
https://math.stackexchange.com/questions/22815/pi-4-how-to-disprove
I have noticed this before as well. When a question is marked duplicate and closed, the possible duplicate question appears at the ...
16
votes
0answers
275 views
No related questions are displayed (Updated)
Currently no related questions are displayed at the right hand bar.
Is it just a technical problem or does it have another reason?
An example has been attached.
Updated: The problem has recurred again....
16
votes
0answers
177 views
Incomplete deletion of user account?
While recently browsing old questions in Mathematics Meta, I came across a user with an undeleted meta user account but with a (seemingly) non-existent main user account. I was under the impression ...
16
votes
0answers
163 views
Why give me something in the review queue where the only option is “skip”?
While reviewing I came across .
My only option was to "skip". Why did this show up?
15
votes
3answers
6k views
Links / URLs containing special characters are not recognized by markdown
In this answer, I linked to some page within the Wolfram alpha site, and the links did not appear. For example, I will try to link the last word in this sentence. Here is the URL I was trying to link ...
15
votes
2answers
303 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 ...
15
votes
2answers
536 views
Should we already give up using Chrome in MSE?
Not exactly news: Chrome crashes frequently when editing math in MSE. And the crash often loses all the work (change the last often to ...
15
votes
1answer
283 views
MathJax Color fights Hidden Text and Wins!
It appears that using MathJax color in a hidden text block "pokes through" the hidden environment. I don't believe this is desired behavior, so I'm reporting as a bug.
15
votes
1answer
159 views
“Answers to non-wiki questions” on user profile page are actually “non-wiki answers”
The tags page of user profile displays additional statistics on mouse-over. For example, hovering over number $3$ in 3 linear-algebra × 29 brings up the following:
...
15
votes
0answers
159 views
Visited Links No Longer Distinguishable
Apparently, visited links are no longer distinguishable from the rest. They used to be in a slightly different shade than non-visited ones. Personally, I found the feature to be very helpful, and I'm ...
14
votes
4answers
2k views
Firefox 4: MathML vs MathJaX
I recently started using Firefox 4. It seems that the browser understands MathML. However, the output is not as pleasing as the old MathJaX. Will this improve when Firefox 4 gets out of the Beta phase?...
14
votes
1answer
904 views
How to put math equations in a “spoiler” block?
I wanted to do something like
>! \begin{align}
>! x &= 42
>! \end{align}
(Unfortunately even this code block is badly formated! Why is it ...
14
votes
1answer
268 views
What makes me legendary?
I was surprised to see me being awarded the legendary badge for I just checked at https://math.stackexchange.com/reputation that I had "earned at least 200 reputation on 143 days". What is counted ...
14
votes
1answer
184 views
five-minute limit message should take precedence over five-second limit message
This is a somewhat trivial bug, but a bug nonetheless. It sometimes happens that one starts editing a comment, and then upon submitting the edit one gets an error message that the comment can only be ...
14
votes
1answer
176 views
Awarded extra 'fanatic' badges
I am just curious to know as to why I have been awarded three 'fanatic' badges, all at the same time? I am aware that I have earned one, but I am curious if the other two are the result of some sort ...
14
votes
1answer
349 views
Groundhog Day bug
In the past, when I got a message, the message box lit up, and after I read the message, the box remained unlit until the next message.
Now the light reappears after a while, same already read ...
14
votes
3answers
391 views
TeX formatting in other comments in the same post is lost when the comment list is updated
If there's any TeX formatting in comments of a post, after you add a comment to that post, or click "add / show n more comments", all formulae are reverted to $...$....
14
votes
1answer
284 views
MathJax broken in “Related” section
The MathJax/LaTeX rendering seems to be broken for question titles in the "Related" section. Example from Show that 1 + $\lambda$ is an eigenvalue of $I + A$:
(Observed with Safari and Chrome on OS ...
14
votes
1answer
127 views
Tabs 'Questions' and 'Answers' on user profile aren't readable when selected
On my profile page (and I'm sure yours as well), in the Top Posts section, the active tab ('Questions' or 'Answers') isn't readable because it's white-on-white:
On Meta, the selected tab is readable (...
14
votes
0answers
211 views
Asymmetry in Mathematics Stack Exchange Logo
I zoomed into the logo in the top left on my iPhone and noticed an asymmetry. Now you will see it too:
Here it is on my macbook (and also demonstrating the same issue on Math Meta)
The improperly ...
14
votes
0answers
124 views
Links in comments do not work if they contain space before dollar and also square brackets inside MathJax
The format [text](url) is the standard format for using links in the comments. And it works just fine even if the text contains MathJax.
Normally, adding spaces ...
14
votes
0answers
202 views
Still having trouble with crashes when composing answers in Chrome
I don't know if this is true for other people, but I am still experiencing at least some of the problems described here and here, namely that Chrome crashes when I try to write answers that are too ...
13
votes
3answers
385 views
Circumventing displayed equation ban in titles
Using block equations in titles is dissallowed and will be automatically caught. But one can circumvent this ban by using
...
13
votes
3answers
288 views
broken Amazon links
I tried to include two links to Amazon in this answer, one to the amazon.com page of a book and one to the amazon.de page of the same book. (This made perfect sense, since the two pages contain ...
