All Questions
917
questions
1
vote
0
answers
6
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How do I search in Mathematica SE with context ticks in the search bar?
Frequently I want to search for information on MMA.SE about symbols that are referred to by their full context. An example is System`Private`ArgumentsWithRules.
But, searching for System`Private`...
- 18.9k
16
votes
5
answers
311
views
Rare Q&A "Visualization and Graphics" session from Wolfram R&D, some are members of this community
In a rare virtual event, Wolfram R&D developers (some are old-timers, who also are members of this community) will go live for Q&A session about one of the most popular topics Visualization ...
- 69.2k
3
votes
0
answers
65
views
What's the appropriate method to share notebooks and packages in this community?
I want to ask a question that concerns a moderately simple but long code. I think that it, placed all inside the question itself, would clutter the message and make the post quite unreadable. How can ...
- 1,843
8
votes
0
answers
63
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What's the difference between [error-messages] and [error-tracking]?
Today I changed a tag from error-tracking to warning-messages (née error-messages, error). Then I did some looking into them. Neither error-tracking or warning-messages have tag wikis and both are ...
- 222k
4
votes
0
answers
82
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Is there a way to filter out closed questions?
It seems that closed questions can still be edited, which is kind of annoying since edits make questions pop up in my view as active. The most egregious example I've come across is An extension to the ...
- 8,524
13
votes
1
answer
180
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Is it acceptable to post code in unreadable form? (i.e Notebook boxes not Raw Input Form)
The offence
There seem to be a significant amount of new people posting code that looks like this
a = (E^(-2 Abs[\[Gamma] - z Cos[\[Theta]]]^2) \!\(
\*UnderoverscriptBox[\(\[Sum]\), \(j = 0\), \(m\)]\(...
- 31.2k
8
votes
0
answers
153
views
I don't agree that it's easy to categorize user's problems as math problems
I note this question is going to close by the Mathematic question(not a Mathematica). I think it is a function of Mathematica to try or practice with MMA when learning Mathematic. We can't simply ...
- 24.6k
8
votes
1
answer
184
views
How to convert Greek symbols to readable ones when posting here? web site is gone
I've used to use http://steampiano.net/msc/ to convert tGreek Mathematica symbols when pasting here so they are readable. Now it is gone. See posting-equations-with-subscripts-and-greek-symbols for ...
- 116k
2
votes
0
answers
79
views
I can't submit my question
I wrote a question, but the site won't let me submit it, giving me the following error message:
Your post appears to contain code that is not properly formatted as code. Please indent all code by 4 ...
- 163
25
votes
1
answer
497
views
Where in the world is J.M?
He is (was) one of the most active and highly respected users on this site, and a beloved moderator. A while ago, he faced some health issues and there was a fundraising to help him deal with it. ...
- 791
2
votes
1
answer
159
views
The rule of 5 for accepting answers
There are some users who never accept any answers no matter how good the replies are. I am sure you all know that and it's not difficult to compile a list based on previous behaviors. What's even ...
- 4,163
2
votes
0
answers
95
views
Jointly Write Large Answer
The question Background removal with hair, in my opinion, is unanswerable. Most image processing questions seem to result in finicky, specialized code. Moreover, image processing questions seem to ...
- 3,099
1
vote
0
answers
79
views
Questions that provide code that runs with errors
Can someone, please, try to check who's right in this post?
Selecting Plot for Locator
I maintain that the OP is problematic, as I am running the commands given and I always get errors. I have ...
- 4,163
8
votes
0
answers
171
views
Poorly written questions that get answers
There are various questions -and I think that the number is increasing as of late- in which the authors do not provide the code that they tried and failed and they do not give any description of what ...
- 4,163
8
votes
0
answers
194
views
On answering 'Code Please' questions
If this is more appropriate for discussion in a chat room, that's fine, I just don't know how to use the SE interface to get there.
People ask questions effectively asking for someone to write code ...
- 3,099
7
votes
0
answers
58
views
2021: a year in moderation
As we say goodbye to the old year and welcome the new one, we have a tradition of sharing moderation stats for the preceding calendar year.
As most of you here are aware, sites on the Stack Exchange ...
- 101
0
votes
0
answers
104
views
Being blocked from flagging without any warning
I have been blocked from flagging due to getting multiple declines.
I did not expect that having different point of views with the moderators will lead to be blocked from flagging questions.
Moreover, ...
- 350
3
votes
2
answers
293
views
Objection to systematic down vote to all questions of a user
I have gotten down vote on almost all of my questions at once!
How should I inform the moderators to check this sabotage and give me the lost reputation points back?
- 350
3
votes
0
answers
66
views
How can I get back an upvote for a comment under a question?
I have given an up vote to an incorrect comment under one of my questions. I click on in to take it back but that does not work. How can I take back my upvote to a comment where there is no downvote ...
- 350
11
votes
1
answer
220
views
Encouraging newcomers who make "simple mistakes": good policies?
Motivation: I think it's good to encourage newcomers to MMA and MMA SE to continue participating here as they continue to learn Mathematica—especially when their first questions are closed for being a ...
- 8,458
10
votes
1
answer
247
views
What is the benefit of a large number of points other than privileges on this site?
Two comments on a question today (Horrible Times x) mentioned "if you need the points" got me wondering about the real world benefit of points (other than having more privileges on this site)...
- 35.5k
2
votes
0
answers
104
views
What should I do, if anything, to make this question more focused?
I am rather confused as to why this question was closed. It seems to me at least to be very easy to understand, and in fact I received the type of answer I was expecting.
My first thought was that ...
- 129
1
vote
0
answers
70
views
Does my question require additional context? [closed]
For my question What is the limit involving Sum, Subsets, and RankedMax as t approaches infinity?, I decided not to add additional context as the mathematics behind my code is extremely complex.
...
- 249
1
vote
0
answers
78
views
How do I get my question answered if I don’t have enough points for a bounty?
For my question, In following example does d converge?, I’m unsure whether my question will be answered. It’s only been a few hours and someone has upvoted but no one has left a comment.
How do I make ...
- 249
2
votes
0
answers
63
views
Will you entertain questions related to wolfram alpha here?
Will you entertain questions related to wolfram alpha here?
- 11
3
votes
0
answers
118
views
Why was this question closed as off-topic?
I was surprised to see that this question, on doing a calculation of Pi with high precision, was closed as off-topic.
The justification for closing questions as off-topic is, according to the help:
...
- 1,192
4
votes
0
answers
129
views
Is a question seeking to golf a code on topic?
This thread, as far as I understand, makes it clear that code-golf questions are generally off topic. But regarding the top answer, I got the impression that if a question asks to do a specific task ...
- 791
12
votes
1
answer
244
views
Increase in down-voting - is there anything we can/should do?
I've noticed an increase in down-votes recently. Most of these are not accompanied by any explanation of why the questions or answers have been down-voted.
A lot of users provide helpful comments (...
- 15.2k
3
votes
10
answers
265
views
Community Ads for 2021
September update: Community Ads are now live network-wide. All ads with a score of 6 or higher, or with a score of 4 or higher and no downvotes will be displayed (except for any that have a note from ...
- 101
5
votes
0
answers
158
views
Can question be deleted after answering and accepting?
something strange just happened.
Someone asks question. I gave answer. They accepted.
little later, the question is gone.
How is this possible? And who deleted it? Can OP delete the question after it ...
- 116k
9
votes
0
answers
200
views
Why does not finding duplicates = reputation?
I think that it must have been discussed in the past in one form or another, and if not here definitely in similar stack.exchange sites.
The question is the following:
Considering that finding ...
- 4,163
10
votes
1
answer
580
views
Differential equations, version 12.3 and improving the level of the questions
Disclaimer: I am not really certain if this belongs here, or on the meta site or nowhere. I want to explain though, that I was motivated by the discussion regarding whether or nor we can improve the ...
- 4,163
6
votes
0
answers
144
views
Why not require justifications for downvotes?
I just added an "answer" to my own question clearly indicating in line 1 that it was in fact an extended comment and that it required formatting.
It was immediately downvoted but there was ...
- 2,410
3
votes
0
answers
72
views
How does Mathematica StackExchange support itself?
I don't remember ever seeing a "help support ..." like I do on Wikipedia.
- 5,340
10
votes
1
answer
137
views
Votes can have different value
Sometimes I find an answer which is so incredibly helpful or beautiful that I would not mind voting double, triple or more at the cost of reputation, sort of like a bounty for existing answers. - Does ...
- 9,447
23
votes
1
answer
525
views
Is this site losing users?
I have noticed reduction of activity on all StackExchange sites recently. For instance, for this question in 2012 I quickly received a lot of upvotes and answers, which also received a lot of upvotes, ...
- 2,940
13
votes
3
answers
238
views
Should Wolfram Alpha Notebook questions be considered on-topic?
Should Wolfram Alpha Notebook questions be considered on-topic?
Here's an example: Calculating double integral bounded by domain in Wolfram Alpha Notebook
Here are some related meta Q&A:
Other ...
- 222k
3
votes
0
answers
63
views
Why was this question about continued fraction expansion of a rational function closed as off-topic?
I mean the question Continued fraction expansion of a rational function asked more than two years ago and closed about three months ago as off-topic.
Why is it off-topic? Presently I actually need ...
- 2,092
2
votes
0
answers
30
views
Can't perform any action in the new close vote queue
I can no longer take any action on a post up for review in the new close vote queue. I am using a rather old browser (Safari 11.1), so maybe I am one of few affected. Is anyone elese having this ...
- 106k
5
votes
1
answer
42
views
How to get desktop or browser notifications for new questions?
Has anyone been able to get desktop or browser notifications of new questions on mathematica.stackexchange.com?
I notice that whenever I post a question it immediately gets 1 view.
So maybe someone ...
- 7,104
1
vote
0
answers
53
views
Cannot post question
I am trying to post this question, which appears to be formatted properly:
But I cannot, because the site says:
Your post appears to contain code that is not properly formatted as
code. Please ...
- 137
1
vote
0
answers
48
views
In search of a lost question
A while ago (don't remember when) I gave an answer to a question about constructing Archimedean spiral using NDSolve for a differential equation on curvature as the function of the arclength.
It so ...
- 2,092
3
votes
0
answers
81
views
Correct way to post a comment
It has happened to me on more than one occasion: when I make a comment, the reference to the person who gave me the answer does not appear.
Example:
If it was Bill who gave me the answer, I post my ...
- 73
1
vote
0
answers
63
views
Log in issue to StackExchnage
I have posted the following question a month ago and now I am trying to edit or comment on it, but it does not allow me to do so. It says I don't have 50 reputations, while in actual I have more than ...
- 125
6
votes
0
answers
85
views
2020: a year in moderation
As we say goodbye to the old year and welcome the new one, we have a tradition of sharing moderation stats for the past 12 months.
As most of you here are aware, sites on the Stack Exchange network ...
- 101
4
votes
1
answer
62
views
Popup notification on locked mobile device for new questions
Sometimes pretty randomly (like waiting in line, etc.) I have a moment to look at the new questions on my mobile phone. But it is inefficient to constantly monitor your phone. It'd be much better to ...
- 69.2k
3
votes
0
answers
164
views
Has the Mathematica V12.2 rollout been delayed?
It has now been several weeks since the release of V12.2. However, when I log in to the Wolfram Portal (institutional account) I find only 12.1.1 of Mathematica for Sites available. I am aware of some ...
- 393
8
votes
1
answer
147
views
What to do when you ask a lousy question?
I learn Mathematica on my own, and use it on my scientific studies. Sometimes there are some well known commands, trivial features, or keywords that I don't know. I ask my questions to SE community ...
- 191
10
votes
0
answers
154
views
How do people remember relevant posts?
I just posted an answer to a question . I know I answered a similar question previously but could not find it. xzczd however, was able to find the previous question. So either some of you have ...
- 14.8k
0
votes
0
answers
64
views
Body of question too long
I tried to ask a question on the main site, but I got a message that said that the body was too long:
Body is limited to 30000 characters; you entered 38011.
It's because of my code,
Should I first ...
- 133