{xy-pic} is a package for typesetting graphs and diagrams using the principle of "logical composition of visual components."
5
votes
6answers
165 views
Representing Hasse diagram of the Green order
I need to represent graphs like the one below using xypics. They arise as the Hasse diagram of the Green order of finite semigroups (specifically finite Left Regular Bands) with the homomorphism to ...
3
votes
1answer
44 views
Reference for a commutative diagram
How to give a number (for later reference) to the following diagram?
\begin{displaymath}
\xymatrix@!C{ \{ \prod_{g \in A} \OO_g \} \ar@{->>}[r] & {
\{\prod_{g \in A^{\prime}} \OO_g \} }\\ ...
3
votes
1answer
25 views
Change the font style inside *modifier{text} in xypic
I'm trying to create a tree structure using "xypic" package.
Everything is ok except that when I write something inside
*modifier{text}
the default font used for labeling in xypic is not used. ...
0
votes
1answer
48 views
Missing number treated as zero [closed]
I am getting Missing number treated as zero error when I type the following code in my document. But when I wrote it in a new document, everything seems OK.
$\xymatrix{
A \ar[d] \ar[dr] \ar[r] & ...
3
votes
1answer
39 views
XyPic does not accept targets
I am trying to typeset an arrow between the middle points of two other arrows. I thought the more canonical choice would have been to give a target to the labels of the two arrows and then draw an ...
7
votes
1answer
58 views
Hiding arrow in xymatrix?
I want to enlarge a xy-diagram. Using the \invisible command, I got some strange spacing. That's why I decided to redraw the complete diagram using the \only and the \phantom command. But there is an ...
0
votes
1answer
140 views
“\caption outside float” error
I am trying to have a caption in a commutative diagram using the xypic package. But it is not working. I have written the code below:
\documentclass[a4paper,12pt]{article}
\usepackage{xypic}
...
2
votes
2answers
214 views
Multiple holes in arrows in xypic
I am trying to make a diagram where two arrows will be crossing one arrow. I have the current code for putting in one hole:
\Omega \ar[r]|(.35)\hole^-{d} \ar[d]^-{e_*}
which seems to work just ...
2
votes
1answer
77 views
How to make a commutative diagram smooth?
I have drawn the following diagram:
using the following command:
\documentclass[11pt,twoside,a4paper]{book}
\usepackage[margin=1.5in]{geometry}
\usepackage{xypic}
\begin{document}
\xymatrix{
...
3
votes
1answer
64 views
How do I make a circled frame?
I'm using LYX at XyMatrix.
If I'm writing in one of the cells a code like that:
\save"1,1"."1,2"*+[r][F]\frm{}\restore
I get a rectangle frame.
If want to get a circled frame what should I write? ...
6
votes
1answer
179 views
How to draw arrow between two text lines?
I want to draw this figure. Is it possible ?
I have written the following code to draw that figure :
\documentclass[11pt,twoside,a4paper]{book}
\usepackage{xypic,wrapfig}
\begin{document}
...
4
votes
2answers
280 views
ways to indicate commutativity and non-commutativity of a diagram when using xymatrix
I used the following code, but \circlearrowleft looks no good in this diagram. I would like to know if there is a better way to indicate the commutativity. Also, is there any way to indicate ...
2
votes
0answers
56 views
xypic: custom arrow shaft(stem)
I've noted that xy-pic have predefined some dir's. The tail and head (tip) are easy to custom (one can learn by xyrefer.pdf), but I find it hard to implement my own shaft types.
Because the dash stem ...
6
votes
1answer
179 views
Bold arrows in xymatrix
How can I produce a bold arrow in the package \xymatrix? I've tried with \ar@{\bf{->}}[r] and similar alternatives without success.
2
votes
1answer
61 views
Need to produce “real” double quotes in LaTeX and XY-pic in Emacs
I am using Emacs as a text editor on Xubuntu. I am using the XY-pic package to make some commutative diagrams, and I need the following command (which is inside figure, center, and xy begin tags):
...
7
votes
2answers
81 views
How to join the left end of an arrow with a line?
\documentclass[a4paper,twoside]{article}
\usepackage{xypic}
\begin{document}
\xymatrix{
A\ar@{-} [rr] & & D\ar @{-}[r] & E\\
L\ar @{-}[rrr] & & ...
9
votes
1answer
104 views
Using xy-pic, how do you label an arrow with a curly brace that spans the length of the arrow, and can be offset arbitrary distances?
I'm trying to figure out how to label the arrows with curly braces that span the length of the arrow, and to make it all very pretty. More specifically, I'm trying to make
...
1
vote
1answer
74 views
How to draw circle using 'xypic ' package?
I have little knowledge about the package xypic.
I am stuck with the following problems:
I cannot able drow a circle with radius BC, centered at C.
I want to draw the five dots on the line.
For ...
-1
votes
1answer
84 views
How to cut a horizontal line by a perpendicular line?
I'd like to cut the line AC at the point p by a perpendicular line.
\documentclass{article}
\usepackage{xypic}
\begin{document}
\xymatrix{
& B\ar @{-}[d] &\\
A\ar @{-}[rr]_{P} & & C
...
2
votes
1answer
94 views
How to decrease 1cm arrow length in commutative diagram on the base?
\documentclass{article}
\usepackage{xypic}
\begin{document}
$\xymatrix{
& Y\ar[ldd]_{\psi_{i}}\ar[rdd]^{\psi_{j}}\ar[d]^{h} & \\
& S \ar[ld]^{\pi_{i}} \ar[rd]_{\pi_{j}} & \\
R_{i} ...
1
vote
1answer
52 views
change tag position in amsmath and xy-package
I use the amsmath-package and xy. Now I have a formulae like this
\[
\label{eq-name} \tag{$\ast$}
\xymatrix{ & A & B & C \\ D & & E & & F \\ & G & & H }
\]
...
6
votes
1answer
179 views
How does one typeset a pretty, squiggly arrow in xymatrix
I am LaTeX-ing some diagrams in rewriting theory where the rules are modulo a set of equations. Canonically, a ~-like symbol is used to denote equivalence. I have been using \ar@{~}. Here is an ...
3
votes
1answer
62 views
Overlapping columns in xymatrix
I have the following diagram:
\documentclass{article}
\usepackage{xypic,amsmath}
\DeclareMathOperator{\coker}{coker}
\DeclareMathOperator{\im}{im}
\newcommand{\subU}[1]{\left.#1\right|_U}
...
0
votes
0answers
42 views
How to install the xy-pic-extension of Mathjax inside a Mediawiki? [closed]
i run a mediawiki where i installed the Mathjax extension. Now i also want to include commutative diagrams by using the Xy-pic extension for MathJax, see
http://sonoisa.github.com/xyjax/xyjax.html.
...
3
votes
1answer
61 views
“Dimension too large” error with XY-pic
What's wrong with the following?
\documentclass{amsart}
\usepackage[all]{xy}
\begin{document}
\xymatrix{
\text{Long string of text that causes an error during the compilation of this ...
3
votes
1answer
123 views
Shorten or extend xypic arrows
In an xypic or xymatrix diagram, is it possible to specify that an arrow should only cover part of the distance it normally would? In other words, for an arrow \xymatrix{ A \ar[r] & B }, or ...
2
votes
1answer
59 views
xymatrix: How to change the position of a vertex?
I have the following simple diagram:
\[
\xymatrix{
A \ar[r]\ar[d] & B\ar[d] \\
C \ar[r] & Dxxx = Exxx = Fxxx}
\]
which will be typeset so that B will have a down arrow, possibly ...
0
votes
0answers
42 views
Coloring a styled and arrow in xypic [closed]
My problem should be simple, but I haven't been able to find any variant that works. Put simply, I want an arrow in xypic that has no tip, and is colored.
so for example this works and produces a red ...
2
votes
1answer
28 views
xypic: is it possible to change the slope of an arrow?
In this diagram, I want arrows from \Delta X~ in the middle of the 2nd row goes to both N\Delta X and (Delta X)~/D\Delta X, how do I do that? (making columns very narrow and draw very fine lattices ...
2
votes
1answer
69 views
Is it possible to add some vertical space like ~~~?
I sometimes uses ~ to adjust space between symbols. Now I want to add some vertical space which play similar role, how do I do that?
(It's not about controlling space between lines, but just add some ...
3
votes
1answer
68 views
\xymatrix undefined
I am trying to use xy package to draw some diagrams. So I use the command \usepackage{xy} and I type a sample as follows:
\xymatrix{
A &*+[F]{\sum_{i=n}^m {i^2}} \\
& {\bullet} & D ...
0
votes
1answer
167 views
What files should I prepare to make commutative diagrams in TeX Writer?
I am using an iPad app TeX Writer and would like to draw a commutative diagram. I can use amscd in the app but it is not sufficient for the diagrams I want to draw.
To include new package, I need to ...
1
vote
1answer
37 views
Question about rotatebox and xy pic [closed]
I have the following question:
I have heard that you can use $\xymatrix@1...$, if you want to put diagrams not into a separate line, but into the line you are writing text at the very moment.
This ...
3
votes
2answers
138 views
xypic: How to typeset the dashed line in this diagram?
I use xypics for diagrams, but I don't know how to put the dashed line in the diagram below. Search didn't find much. Can anybody here help?
3
votes
2answers
67 views
How to use 2cell in Lyx?
I'd like to write natural transformation arrows in LyX (2.0.5.1) using 2cell (see this answer). The problem is, LyX seems to include the xy package by default and it's only using the [all] option. I ...
0
votes
1answer
58 views
xypic putting a hole when two arrows cross [duplicate]
I am trying to draw the following figure in trying to typeset the lattice
diagram of the semidihedral group or order 16. Here is my tex code.
\documentclass[11pt]{amsart}
\usepackage[all]{xypic}
...
6
votes
0answers
242 views
TikZ exercises
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 ...
5
votes
1answer
111 views
tikz-cd equivalent to the xy-pic command \ar@{-}
How do I make the diagram
X - Y -> Z
with tikz-cd?
With xy-pic, I would enter
\xymatrix{ X \ar@{-}[r] & Y \ar[r] & Z }
I tried
\begin{tikzcd} X \ar[no head]{r} & Y \ar{r} ...
3
votes
1answer
105 views
I want to create graph with nodes as in the image:
I wrote an example graph with \xymatrix - that's OK. I added circles with &*+[Fo], that's OK too. I added table inside first circle with \begin{tabular} - it is OK. But table needs to be rotated ...
2
votes
1answer
83 views
How do I discover the shorthands defined by babel in my language?
The reason I want to do it is that I want to set brazilian language in babel and I want to use xy-pic package, but I have to use it inside an environment in which the shorthands are off.
4
votes
1answer
94 views
Nested xy-pic diagrams
Is it possible to include a xy-pic diagram as an entry of another xy-pic diagram? I have a map to a group of homomorphisms and I would like to print the homomorphism image. Is there some way to do ...
6
votes
2answers
152 views
Help with diagram
I do not have very much experience with the xy-pic package and I always try to figure out things by copying and pasting codes.
I am stuck in here: I would like to get an arrow from A to C with an ...
5
votes
1answer
79 views
Changing arrow tips in XYpic to Lucida Bright ones
I am producing a document with Lucida Bright fonts and using xypic to produce diagrams. The thing is the Lucida arrow tips are very different (much prettier!) from the ones in xypic, which amounts to ...
4
votes
1answer
159 views
xymatrix: Arrows badly placed when used with large nodes
I find that using xymatrix with large nodes results in awkwardly placed arrows:
MWE:
\documentclass{book}
\usepackage{xypic}
\begin{document}
\xymatrix{
\textbf{Natural Numbers}
\ar@/_/[r] ...
4
votes
0answers
82 views
Heavy arrow tips for xy-pic
Arrows in xy-pic have narrow heads, but I need heavy tips for my graphs. I tried the follwoing arrow definition, but the tip of the arrow enters into the circle of graph node.
\documentclass{report}
...
3
votes
0answers
99 views
Wavy arrows in xy-pic
What method should I use, to draw beautiful wavy arrows.
So far I tried the following.
I use xy-pic package, there I use @{~>} definition for the arrow.
The code I've composed is like this:
...
0
votes
0answers
60 views
Compile Errors While Using XYMATRIX in Lyx 2.0.4 [closed]
While trying to write \ar@{.>}[r] in my Lyx 2.0.4, the software gives me a
"Latex error":
"Xy-pic error: Illegal ation (macro:-> \x@protect {\protect {). "
What should I do in order to ...
1
vote
0answers
103 views
Lyx Draw a curve from point A to B using xy-pic [closed]
How can I draw a curve using an xy-pic picture to draw a curve from point A to B?
6
votes
2answers
141 views
Set Braces in XYPic, XYMatrix
I want to add three braces to a xymatrix in a xypic environment. Here's how I got so far.
\documentclass[11pt]{article} % use larger type; default would be 10pt
\usepackage[all]{xy}
\begin{document}
...
34
votes
4answers
4k 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 ...
