Linked Questions

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 ...
Plantation's user avatar
  • 2,572
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^...
emacs drives me nuts's user avatar
1 vote
1 answer
192 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 ...
joseville's user avatar
  • 1,497
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 ...
annie marie cœur's user avatar
5 votes
0 answers
374 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 ...
Anthony's user avatar
  • 1,270
3 votes
1 answer
281 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 ...
Cornman's user avatar
  • 11.2k
5 votes
2 answers
290 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 @...
Cornman's user avatar
  • 11.2k
9 votes
3 answers
298 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 ...
Mike Pierce's user avatar
6 votes
2 answers
611 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.
user1868607's user avatar
  • 5,885
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: ...
Cornman's user avatar
  • 11.2k
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 ...
Klaas van Aarsen's user avatar
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 ...
HARRY's user avatar
  • 961
2 votes
0 answers
103 views

How to draw a diamond shaped commutative diagram using MathJax? [duplicate]

I have seen the answer to this question. However there it only shows how to draw square shaped commutative diagrams. Can someone tell me how to draw a diamond shaped one? That is how can I draw one ...
R_D's user avatar
  • 7,352
4 votes
0 answers
157 views

Connecting array elements with lines

This is admittedly a bit of an abuse of MathJax, but I'm trying to use it to draw lines to connect dots within a rectangular array. I can easily get an array of dots, but I can't figure out a way to ...
GentlePurpleRain's user avatar
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 ...
GPerez's user avatar
  • 6,776
2 votes
0 answers
840 views

Drawing commutative diagrams

I am reading category theory and in order to post my questions I need to make commutative diagrams. Here is a question with useful answers already available. However I would like to use the DCPic ...
user90041's user avatar
  • 5,400
11 votes
1 answer
2k views

Is it possible to draw a diagonal arrow in a commutative diagram?

I have read the question How to draw a commutative diagram? but as far as I'm aware, the amscd package doesn't have a way to draw diagonal arrows. Is there some other package we can use to draw ...
Michael Albanese's user avatar
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 ...
SeekingAMathGeekGirlfriend's user avatar
2 votes
0 answers
195 views

Perspective to equip MathStackExchange resources to the creation of diagrams such as in LaTeX

There are some perspective to equip MathStackExchange resources to the creation of diagrams such as the packages TikZ LaTeX? This is a viable possibility in the future?
Elias Costa's user avatar
  • 14.8k
37 votes
1 answer
2k views

Mathjax 2.2 beta

UPDATE: Mathjax 2.2 final has been released. We have deployed the latest Mathjax 2.2 beta on Math.SE. As with any beta release please post an answer to this question if you find any issues. We will ...
Geoff Dalgas's user avatar
0 votes
2 answers
818 views

Diagram(square)

I need help to make a diagram(square), someone can teach me how to do? I know that I could look at the posts to see a model, but I am stopped for 7 days to edit questions Thanks in advance.
user avatar
4067 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 > ...
1 vote
0 answers
429 views

How to draw diagrams of category theory? [duplicate]

Possible Duplicate: How to draw a commutative diagram? Some times when we want to describe diagrams in category theory such as $$\xymatrix{ U \ar@/_/[ddr]_y \ar@/^/[drr]^x \ar@{.>}[dr]|-{(x,y)}...
Popopo's user avatar
  • 2,252
10 votes
0 answers
297 views

When will Math.SE support the `\begin{xymatrix}` environment?

I have seen the following two questions on meta: http://meta.math.stackexchange.com/questions/3360/xymatrix-commutative-diagrams http://meta.math.stackexchange.com/questions/2324/how-to-draw-a-...
user avatar
2 votes
0 answers
343 views

xymatrix/commutative diagrams [duplicate]

Possible Duplicate: How to draw a commutative diagram? Today i wanted to include a drawing of a commutative diagram in my answer on math.stackexchange.com - but did not find any way of doing that....
epsilonhalbe's user avatar