Questions tagged [community-wiki]

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4
votes
2answers
218 views

What is the Latex and MathJax, how can I write beautiful formulas in my posts?

I get regularly the feedback in comments to use Latex or MathJax. Also I would write beautiful formulas what I can do only on pen & paper. Where can I get info about these?
4
votes
0answers
138 views

What is a community wiki? [closed]

I often see a comment that a questions should be a community wiki. What is this and how is it differentiated from a normal question?
9
votes
2answers
254 views

Creating a community wiki post for special relativity questions about comparing events in different reference frames

As I am sure many are aware, we get a fair amount of questions about special relativity that are essentially variances of Alice sees this event happen at this time over here, and Bob sees this ...
3
votes
3answers
207 views

Why was this answer made community wiki?

This accepted answer I wrote a few hours ago was changed to a community wiki: Dynamics and radiation part of Jackson's book - reading advice I realize the original question was not a particularly ...
0
votes
1answer
82 views

Why my recent upvotes haven't changed my reputation?

It is not that I loose sleep because of this, but I am curious. I posted an answer and it collected 4 upvotes yesterday, but my reputation hasn't changed. Am I missing something?