12
votes
1answer
264 views

Does anyone have a script that will convert \xymatrix to tikzcd?

I have a long set of lecture notes where the commutative diagrams are written in xy using the \xymatrix format. I would like to switch over to tikz-cd. The syntax for the two are pretty similar with ...
3
votes
1answer
204 views

How can I draw this commutative diagram for function composition?

I am working on a project, and need to add a diagram that displays a commutative diagram illustrating basic function composition similar to what is on page 17 in the image attached. I would like to ...
2
votes
0answers
162 views

xy-pic or tikz : which one should I learn? [closed]

I want to learn how to use tikz more in depth. But I wonder wether I should also learn how to use xy-pic, because it seems, at first glance, that xy-pic can do much of what tikz does when it comes to ...
7
votes
0answers
427 views

TikZ exercises [closed]

I am not sure that this is a right fit for SE, but I will risk it. I was recently acquainting myself with the xy-pic package, and I found the included exercises very helpful in getting up to speed ...
8
votes
5answers
491 views

Convenient way of typesetting boxes with multiple input and output wires?

I want to typeset diagrams describing functions which take multiple inputs and return multiple outputs. These should look like boxes with labels in them like "f" or "g" and with some input wires ...
2
votes
1answer
264 views

Use special objects of xy-pic with beamer

When I try to use the general format for labels (cf. xyguide, §2.2) together with beamer overlays, the part that should show up later isn't formatted properly. I guess, beamer doesn't convert the * ...
4
votes
1answer
354 views

TikZ arrowheads to match xy-pic?

I’d like to make arrow tips in TikZ that match with xy-pic’s standard arrowheads. The methods from this similar question look appropriate, but I thought I’d check first: has anyone else already ...
6
votes
4answers
473 views

(Commutative) diagram with long labels on vertices

I am trying to draw a diagram that looks something similar to the following: ############## ---------> ############## \ / \ / ...
9
votes
3answers
3k views

Commutative diagram with rounded arrows

I want to draw a diagram which has some arrows between to points A and B. First arrow goes straight from A to B and above it should be a $\Psi$. Second arrow goes in a round way from A to B and above ...
38
votes
4answers
5k views

How do you draw the “snake” arrow for the connecting homomorphism in the snake lemma?

How does one draw the "snake" arrow for the connecting homomorphism when using the snake lemma? I'd also be interested in drawing similar arrows act as "carriage returns" when considering a long ...