Linked Questions

4053 votes
39 answers
1.8m views

MathJax basic tutorial and quick reference

(Deutsch: MathJax: LaTeX Basic Tutorial und Referenz) To see how any formula was written in any question or answer, including this one, right-click on the expression and choose "Show Math As > ...
3 votes
0 answers
115 views

How can we draw kernel diagram in the Math Stackexchange?

I don't know I can ask this kind of question here. Anyway, I propose a question. How can we draw next type commutative diagram ? My scope of ability of drawing commutative diagram is for example as ...
2 votes
1 answer
60 views

Equivalent of `@VVV` for uparrow in commutative diagram?

Following questions like this, I managed to draw a commutative diagram like below using package AMScd: $$\require{AMScd}\begin{CD} X @>>> X \\ @V{f}VV @V{f^...
1 vote
1 answer
187 views

How can I use q.uiver.app output in math.se?

I made this annotated expression using q.uiver.app and would like to know how I can embed it in a math.se post. q.uiver.app gives me the following LaTeX and also mentions I should include ...
4 votes
0 answers
168 views

How to type this diagram on math.stackexchange? [duplicate]

Is there a way to type this diagram on math.stackexchange? from https://upload.wikimedia.org/wikipedia/commons/2/2f/Lifting_diagram.png For example, I know there is a way to type CD commutative ...
21 votes
3 answers
5k views

Is there a way to draw a graph (vertices & edges) in LaTeX on this website?

I googled and found how to do it in LaTeX software on your computer, but what about this website, possible to draw graphs as easy as writing out a matrix in LaTeX? Failing that is there some website ...
5 votes
0 answers
367 views

Embedding tikzcd diagrams

I know some tags are not supported, and some of them will likely never be (I have the <table> tag in mind). However, it is sometimes useful to embbed ...
9 votes
3 answers
294 views

How do you typeset Dynkin-like diagrams with MathJax?

I just posted a question where I typeset the $E_6$, $E_7$, and $E_8$ Dynkin diagrams using MathJax. It looks alright to me, by I'm worried the alignment will look off to users viewing the post with a ...
18 votes
2 answers
5k views

How do you draw simple lattice diagrams with MathJax? [duplicate]

How do I make a lattice diagram, for example a tower of field extensions, on this website using MathJax? I'll also accept a redirect to a helpful page. Here's a link to the original question I asked ...
3 votes
1 answer
277 views

What are your options to draw commutative diagrams on MSE? [duplicate]

I know that I asked similar questions in the past, but I still do not seem to figure it out, what the best way is to post a 'complex' diagram on this website. Nothing seems to work, and the things ...
5 votes
2 answers
288 views

Fixing an AMScd diagram

I want to fix this diagram and also extend it to the diagram below. Can you help me out? $\require{AMScd}$ $\begin{CD} S^{n-1}@>\subseteq >> D^n \\ @VhVV @VVV\\ S^{n-1}\\ @V\subseteq VV @...
6 votes
2 answers
604 views

Challenge: can you draw the following triangular diagram?

I've been struggling to draw the following triangular diagram: Can I do it in SE or should I forget about it? Ideally the line for $f'$ should be dashed.
9 votes
1 answer
2k views

How to draw a commutative diagram on math.stackexchange.com? [duplicate]

I want to draw a rectangle commutative diagram, but I do not know how. The MathJax codes I find on the internet do not work here. I tried the following: ...
16 votes
3 answers
1k views

Can we support TikZ picture rendering?

I found an older thread from 2013 with basically the same question: Using TikZ on math.stackexchange I'd like to revive the discussion, since I believe it's certainly possible, even if it may not ...
1 vote
0 answers
133 views

How to type exact sequences. [duplicate]

I want to post a question related to a proposition on exact sequences from the book by Atiyah. But I don't know how to type an exact sequence here in MathJax. I have seen few worked out complete ...

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