{xy-pic} is a package for typesetting graphs and {commutative-diagrams} using the principle of "logical composition of visual components."

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4
votes
2answers
138 views

How can I get a curved arrow to break?

I have the following diagram in xypic: \documentclass{article} \usepackage{amsmath,amsthm} \usepackage[all,cmtip,2cell]{xy} \begin{document} \[\xymatrix{ & K\Omega M \ar[rr] \ar[ld]_(.4){K\...
2
votes
1answer
253 views

xy and circuitikz conflict

Following MWE compiles: \documentclass{beamer} %\usepackage[all]{xy} \usepackage{circuitikz} \begin{document} \end{document} Following MWE also compiles: \documentclass{beamer} \usepackage[all]{xy}...
2
votes
1answer
65 views

Error: LaTeX Xy-pic error: <turn> cannot be half or full… What does it mean?

I'm attempting to use xy to make an arrow bend a specific way. When I try it, this error pops up: LaTeX Xy-pic error: < turn > cannot be half or full. What does this mean? For more context, ...
4
votes
1answer
287 views

Issue with arXiv LaTeX - xypic diagrams rendering badly

I’m having an odd issue with the arXiv’s LaTeX processing: xypic diagrams that look fine when processed on my own system are rendering badly when processed by the arXiv. My question is: Is this ...
7
votes
1answer
339 views

Big vertices on my cube kill parallelism

I have coded the following diagram in xypic: \xymatrix{ & B \ar[rr] \ar'[d][dd]^(.45)\simeq && B\cup_A C \ar@{.>}[dd]^-\simeq \\ A \ar@{>->}[ru] \ar[rr] \ar[dd]_-\simeq &&...
5
votes
2answers
1k views

stack in xy-pic

I want to draw this: and my xy-pic code is \[ \xy @={(0,0),(10,0),(10,10),(0,10)}, {\ar@{-}^{f_1}|{\dir{>}} s0;s1}, {\ar@{-}^{f_2}|{\dir{>}} s1;s2}, {\ar@{-}^{f_3}|{\dir{>}} s2;s3}, {\ar@{...
4
votes
0answers
156 views

arrow crossings of curves in xy-pic

I want a diagram like What I can do is \[ \xy (-10,0)*+{ml}="ml"; (10,0)*+{mr}="mr"; (-5,13)*+{t}="t"; (10,-10)*+{b}="b"; {\ar@{-}@`{(10,0),(0,10),(-10,0)}|(0.11){\hole}|(0.501)\hole|(0.96){\dir{...
4
votes
1answer
144 views

How can an arrow cross under an entry in xymatrix?

I know how can an arrow cross under another arrow in xymatrix (i.e. using |\hole). But how can it cross under an entry (e.g. wide textual entry). One solution would be to fill the box under the entry ...
4
votes
2answers
231 views

Why is \txt element of \xymatrix moved downwards?

I wonder why is the textual "A" in \xymatrix{A \ar[r] & \txt{A}} moved downwards. All I want is to have textual elements in xymatrix with possibility of line breaks inside the element. I thought \...
6
votes
2answers
987 views

How to center xymatrix with respect to logical center?

I have an \xymatrix with 4 rows and 2 columns. I want to center it horizontally. I used \centerline{} but it (of course) just centers the whole box created by \xymatrix. Since my matrix entries are ...
3
votes
1answer
102 views

How to transpose or mirror xymatrix?

I know that it is possible to rotate \xymatrix (using e.g. \xymatrix@d) but how to transpose or mirror it?
0
votes
0answers
12 views

How to use xymatrix with a0poster? [duplicate]

I want to make a DIN-A0 poster using the documentclass a0poster. Why can't I draw diagrams in that documentclass? The MWE below crashes and I don't know how to fix that. :( MWE: \documentclass[a0,...
6
votes
2answers
350 views

Draw dots at the beginning and at the end of an arrow with xypic

I want to draw the following figure : I have compiled with following code to get it : \documentclass{book} \usepackage[all]{xypic} \begin{document} $\xymatrix{\vdots && \vdots \\ \...
4
votes
1answer
232 views

text on arrow for xypic

In the following example, I find that the u and w are vertically too far from the arrow: is there any way so that \documentclass[10pt]{article} \usepackage[all]{xy} \begin{document} \xymatrix{E \...
5
votes
1answer
171 views

Make a \hole larger?

In order to make the arrow go behind 'B' I use \hole. \xymatrix{ A \ar[ddrr]|\hole \\ & B \\ & & C } But what if I have something big instead of 'B', such as \xymatrix{ A \ar[ddrr]|\...
2
votes
1answer
269 views

xymatrix using lyx

I'm trying to draw in LyX, using XYmatrix. I'm using it with the Ctrl+shift+M command, and then using the \xymatrix to start "drawing" what i want. I'm having a problem doint a "hookrightarrow" ...
4
votes
1answer
95 views

Using overbrace in xymatrix

My TeX code is not compiling correctly (the overbrace is causing the error). How I can fix my file? Here's what I have: \usepackage{amssymb} \usepackage{mathrsfs} \usepackage{amsmath} \...
16
votes
1answer
441 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 ...
5
votes
3answers
488 views

Gaps between arrows and labels

I have a question about my diagram. How can I increase the gap between the arrows and the labels? I would like to have more space between the left arrow and the label (2). Thanks for any suggestions. ...
3
votes
1answer
227 views

Does not imply arrow in \xymatrix?

I am wondering how to make a does not imply arrow when using \xymatrix. I have a square diagram with two implications (arrows) on three edges only and one arrow on the fourth edge. One of the arrows ...
1
vote
1answer
126 views

Issue with XY-pic [closed]

I am trying to use XY-pic for the first time. I copied a bit of headline code from here : http://zoonek2.free.fr/UNIX/11_xypic/ (sorry, it's in french) and put it in an already existing document. This ...
7
votes
1answer
278 views

dotted or colored arc in \xymatrix

Does not arrows style or color option apply an arc in \xymatrix? Please let me know the way. \documentclass{article} \usepackage[arrow, matrix]{xy} \begin{document} \[ \xymatrix{ A \ar@{.&...
3
votes
1answer
178 views

An unwanted overlapping of arrows with xymatrix

I try to make a commutative diagram like this: with the code $\xymatrix{ Y \ar@{->>}[rd] \ar@{->>}[r] &{Y_1} \ar@{.>}[d]^<<<{\cong}_<<<{\exists} \ar@{^{(}->}...
6
votes
1answer
1k views

Triangular commutative diagram

I am using the \xymatrix command this is the code I've written \[\xymatrix{ & A \ar[d]^{i}\\ B \ar@{-->}[ru]^-{\exists \overset{\sim} \varphi}\ar[r]^{\varphi}&C }\] My problem is ...
3
votes
1answer
106 views

Arrow joining beginning and end of line with xy-pic

I'm trying to draw a sequence of arrows with xy-pic that extends over two lines, and so I need to draw an arrow joining the end of the first line with the beginning of the second line. Here's the code ...
6
votes
1answer
709 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 ...
4
votes
1answer
124 views

Custom commands for `xymatrix` paths

I would like to define a custom command to replace \ar@{->}`r[d]`[l]`[llld]_-{\delta}`[d][lld] in this bit of code: \[\xymatrix{ \cdots\ar@{->}[r] & H_n(X)\ar@{->}[r] & H_n(Y)\ar@{-&...
3
votes
0answers
674 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 ...
10
votes
3answers
583 views

How to draw a braid of long exact sequences

For example, in page 353 of Ranicki's book Algebraic and geometric surgery, there is a braid of long exact sequences like so: I use xy-pic. Thanks in advance!
1
vote
1answer
207 views

Make a 2cell diagram more beautiful (or less ugly)

I want to draw a two-cell diagram using xypic, the problem is that the bigone label is to long, how can I make the following diagram: looks like this one: using exclusively the two-cell feature ...
2
votes
3answers
326 views

xypic: 2cell diagram label position issue

This code \xymatrix{z & y\ltwocell_{f}^{g}{^{\alpha}} & x\ltwocell_{f'}^{g'}{^{\beta}}} =\xymatrix{z & & y\lltwocell_{f\cdot f'}^{g\cdot g'}{^{\alpha\circ\beta}}} produced this ...
3
votes
1answer
117 views

Arrow end points problem

I keep getting these circles in my graph and I cannot figure out why. This is the code, is there something wrong with it? Every arrow has a circle at its start and end points and there are also 3 more ...
1
vote
1answer
109 views

Issue with sliding a label in xypic using LyX

I want to slide a label so I use the tex code \xymatrix{A\ar^(.25){f}[r] & B} Using directly this code as latex in LyX works, but I want to do the same thing in equations environment in LyX, ...
6
votes
1answer
137 views

Bad interaction between babel and xypic?

I'm writing an elaborate in Italian, and I'm using XY-pic to draw some diagrams. Unfortunately it seems that babel is interacting with XY-pic, making it impossible to group elements. Here is a MWE: \...
3
votes
0answers
66 views

How to increase perpendicular distance of labels from arrow in XYPic? [duplicate]

How do I move a label further away from an arrow in XYPic? Example \xymatrix{ g_0 + \beta_1)(n + n') \ar[r]_-{(g_0 + \beta_1)^+(n,n')} & (g_0 + \beta_1)(n) + (g_0 + \beta_1)(n') } I want to ...
2
votes
1answer
70 views

warning on xypic

I get several warning about xypic, I have no idea what to do about them. Can anyone help me? I can provide more info, if you ask me. The warnings I get are as follows:
6
votes
2answers
326 views

Problem plotting hasse diagram with xypic

I need to plot the following hasse diagrams: 1) 2) I tried using xypic. For the first I worte the following code \xymatrix{ &{G}\ar@{-}[dr]\ar@{-}[dl] \\ {\mathbb{Z}_p}\ar@{-}[dr] & &...
1
vote
1answer
263 views

Label the source/target object in the middle of compositemaps from 2cell package of xy?

In the 2cell package for xy, there is a command for typesetting 2cells between composite arrows, namely \..compositearrow (where the .. stands for some number of u,l,d,r). I would like to use this ...
3
votes
1answer
315 views

Change the orientation of Arrow of xtwocell in the 2cell option for xy

I'm trying to make a diagram similar to this (from wikipedia) Except that I want to the double arrow $\eta$ two be pointing from node $B$ toward the middle of arrow $X$ (it is, after all, a natural ...
5
votes
1answer
410 views

Qcircuit: How to insert a vertical dashed line in a circuit?

I want to insert vertical dashed lines between parts of the following circuit to make some comments: \documentclass{amsart} \usepackage[matrix,frame,arrow]{xy} \input{Qcircuit} \vfuzz2pt % Don't ...
12
votes
3answers
502 views

Vertical cofibration arrow in xypic

I want to use xypic to make diagrams using vertical cofibration arrows, i.e. ones that look like $\rightarrowtail$. Naively using \ar@{>->} gives an arrow whose tail overlaps with the ...
2
votes
1answer
187 views

How can I align entries in the column?

I have drawn the following picture in xypic and I would like to align in the right column the Hom term in the first row as well as direct product guys in the 2nd and 3rd rows exactly together. How ...
6
votes
2answers
759 views

Problem bending arrows in xypic

I'm having an annoying problem bending an arrow with xypic. I read the part 2.8 of the manual (http://www-bcf.usc.edu/~cautis/tools/xypic.pdf‎) about bending arrows, but could not understand it. Here'...
7
votes
1answer
393 views

TeX figure to .png

Let me begin with a confession: when someone says ``command line'' I nearly pee because I get so scared. I know that means I'm asking my question to the wrong community, and yes, I'm seeing someone ...
6
votes
2answers
232 views

Punctuation after multiline math diagram

How to place the punctuation after multiline math diagram at the last line rather than the first line as the case showed in my following code. \documentclass{article} \usepackage[utf8]{inputenc} \...
3
votes
2answers
141 views

Extra whitespace at top of xymatrix

I'm making some slides where I want to show permutations with little diagrams of dots and arrows. Here is my attempt to depict the permutation 12345 --> 31245: \documentclass{article} \usepackage[...
6
votes
1answer
1k views

Using xypic to draw a Hasse diagram

I'd like to use xypic to draw a Hasse diagram similar to this one: which was generated with the following code: \documentclass{article} \usepackage[all]{xy} \begin{document} \[ \xymatrix{ s_{2,0} \...
3
votes
3answers
741 views

Rotating labels in xypic

How do I rotate the label on a arrow in xymatrix? Say, I want the label texts parallel with the arrow? \documentclass[12pt, a4paper]{article}% a minimal example \usepackage[utf8]{inputenc} \...
1
vote
2answers
222 views

2-cells in xy-pic annoying problem

The following part of my code does not compile \usepackage[all,2cell]{xy} \begin{document} \UseTwocells \xymatrix { B & {} & {} & C\llltwocell} \end{document} The funny ...
3
votes
2answers
392 views

Draw a Cyclic State Machine with xypic

I want to draw the following diagram : \documentclass[11pt,twoside,a4paper]{book} \usepackage[margin=0.45in]{geometry} \usepackage[all]{xy} \begin{document} \begin{figure}[ht] \[\xymatrix{&...