{arrows} is about drawing arrows, usually in {math-mode} or inside {diagrams}.

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Searching for up and down arrow symbol (⇅)

Whats the command for this symbol: ⇅ I've found ⇈ \upuparrows but I can't find the other one.
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1answer
530 views

parallel arrows in pb-diagram

It is possible to get two parallel maps (one pointing to the left, the other to the right) between two nodes using pb-diagram? I know it can be done with TikZ, and maybe with some other package, but I ...
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3answers
972 views

covering map arrow

I am trying to draw an arrow going down similar to these we usually see in topolgy books. For example, when we study covering spaces we usually put the covering space and then an arrow and then the ...
2
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1answer
161 views

How to draw arrows between colourboxes

I have written a Z specification and drawn boxes around the schemas. I'm trying to work out how to draw an arrow from schema to schema. \documentclass{article} \usepackage{zdra} \begin{document} ...
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1answer
195 views

Blank or no arrow in a commutative diagram

I learned from this nice post that a commutative diagram with the CD environment can have arrows pointing and their commands: right @>>> left @<<< down @VVV up @AAA ...
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1answer
122 views

Commutative diagram with blank spacing and crossing-layer arrows

Related to a previous post, now pardon me to go to a specific example, here is my output and my Minimum Working Environment ...
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3answers
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Command for horizontally flipped newline symbol

I'm looking for the command to produce the often used symbol indicating a line break --- but flipped horizontally. So basically this symbol: | | | \ |------ / It should fit within one line ...
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How can I tikz the equivalence (i.e. $\Leftrightarrow$) as arrow?

I found in the manual that implies is the right kind of arrow tip, so I tried \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows} \begin{document} \begin{tikzpicture}[>=latex] ...
11
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2answers
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Possible bug with \implies and \Longrightarrow — there's a dot in the middle of it

I'm using TeXShop 2.43 on Mac OSX 10.6.8 and one of the latest LaTeX releases (I ran an update a few weeks back). My long implication arrows have a dot on either the top or bottom line (see attached ...
10
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1answer
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How to typeset inclusion arrow?

I would like to know what is the best way to do an inclusion arrow, using xy or tikz. I know that there is a command for an arrow, like \to, for inclusions, but this is not expansible. What do you ...
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2answers
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TikZ: How to decorate a path with the open diamond arrow tip that “bends” with the path?

I have a curved path that I want to put an open diamond arrow tip on. Here is a MWE with my best attempt: \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows,decorations.markings} ...
8
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2answers
278 views

Underarrow with smaller depth, shorter minimum length, and smaller arrow head?

I am using underarrows from amsmath to decorate messages with their direction, as in $\underleftarrow{\mathsf{msg}}$ () and $\underrightarrow{\mathsf{msg}}$ (). I am looking for a better underarrow, ...
8
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290 views

Enriching \to^*

I am trying to enrich $\to^*$ with a $w$ above it, and the cleanest look I could get was with the {\smash {\overset w \rightarrow}}^* command. However, I believe this to be a pretty ugly solution, and ...
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1answer
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Harpoons in TikZ

Can I have any harpoons in TikZ? I refer to my previous question on harpoons: "How to draw protocol interaction" using amsmath. The closest thing I have found is this code: ...
7
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2answers
376 views

Diagram with crossing arrows

My problem is that I have crossing lines/arrows in my diagram and during my search, I just found answers like here which do not suit for my problem. Maybe someone can help me out with this. The arrow ...
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2answers
573 views

Skew an Arrow in a Tikz Diagram

I am trying to draw an arrow in a Tikz diagram but I would like it to be skewed as shown below. I searched Google but couldn't find any info about how to skew objects in Tikz. Is such a thing ...
7
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1answer
230 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 ...
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2answers
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Putting an arrow next to table

I have a table. Each row in that table represents data at a certain point of time. Lower rows represent data for later times. To illustrate this, I'd like to draw an arrow at the side (which doesn't ...
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1answer
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Setting fill color for TikZ arrow tips only (and not the path itself)

For many TikZ diagrams, I’d like to draw colored (often gray) arrows. I prefer the latex-style arrow tips (from the arrows library). These are filled by using the default background fill color. My ...
7
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3answers
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How to make \left<\overrightarrow{b}\right> look good?

I want a 'b' with an arrow on top, enclosed in angle brackets. \left<\overrightarrow{b}\right> gives angle brackets which are far too high. <\overrightarrow{b}> gives far too much ...
6
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1answer
147 views

Make thick, patterned, rounded corner adjustable arrow

I want to do a specific type of arrow, patterned like this: Thick and patterned arrows Although I need the line to bend twice, like this: Is there any way to accomplish this? Thanks in advance.
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2answers
698 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. ...
6
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1answer
558 views

Small text near arrow tips

How can I add some tiny text near arrow tips? Details I have an automaton like Now I want each edge to have the usual arrow tip, and close to the tip additionally a tiny text $\tau$. How can I ...
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1answer
364 views

Understanding ext@arrows

I don't quite understand how \ext@arrow of amsmath is working. When I look at the code, its functionality seems straight forward to me at the first glance. \def\ext@arrow#1#2#3#4#5#6#7{% ...
6
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1answer
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TikZ: Large arrow tips at the end of smooth curves

I have problems with adding a large arrow tip to smooth curves. It works perfect with straight lines, but as soon as I use the edge command, the arrow tips are added to the beginning of the curve ...
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1answer
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Adding Arrows to Lines Drawn in TikZ

I am using the markup listing from Draw comparison lines between two listings. \documentclass{article} \usepackage{listings}% http://ctan.org/pkg/listings \usepackage{tikz}% http://ctan.org/pkg/pgf ...
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2answers
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overleftrightarrow

I'm not completely happy with the construction \overset\leftrightarrow{#1}. There is slightly too much spacing and the arrow heads are too big - making the line spacing a bit too much. Does anyone ...
5
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1answer
356 views

Plotting loops: trajectories and directions

Plotting loops: trajectories have directions. How to plot the following figures using tikz 1st I start to plot the 2nd fig using the code \begin{tikzpicture} \draw (3,2) ellipse (.5cm and ...
5
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1answer
409 views

Adding arrow to one tree node and presenting tree in a step-wise fashion

I have the following MWE %http://www.texample.net/tikz/examples/probability-tree/ \documentclass{article} \usepackage[latin1]{inputenc} \usepackage{tikz} \usetikzlibrary{trees,arrows} ...
5
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1answer
811 views

How to draw a not fully-connected elliptic arrow using TikZ?

I want to draw an arrow like this: I found this question which is kind of similar, but it relies on that the circle is fully drawn. What I want to do is to draw an ellipsis which has a small gap in ...
5
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1answer
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How to have one straight arrows surrounded by two curved arrows (TikZ)

What is the best way to draw one arrow surrounded by two circular arrows (see image below). This is very easy to do when you have a small number of nodes, especially so when the arrows go from one ...
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1answer
52 views

Trees with tangent curved arrows

The arrow controlled by \draw[semithick, dashed, ->] (pe)..controls +(south west: 50) and +(south: 50) .. (re); dissects the tree. I want it to curve round the bottom-most node of the tree. I ...
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Specific notation using the chessboard package

Consider the following code: \documentclass{article} \usepackage{chessboard} \storechessboardstyle{8x8}{maxfield=h8} \usepackage{graphicx} \begin{document} \begin{tabular}{cc} ...
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Dotted and bent xy matrix arrow has non-dotted turns

I have this diagram I'm doing with xypic, and I want to make bent arrows going from the top to the bottom of the diagram. So I re-learn the syntax for bending around entries. THen I decide I want ...
4
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2answers
109 views

Oriented harpoon equality

I would like to use a symbol that looks like an equality symbol, but with one arrow on one of the sides of the lines that indicates an orientation. (for instance when manipulating possibly undefined ...
4
votes
1answer
306 views

Double arrow a la chef with two edges shows gap

I am looking for a double arrow that describes a complete 180 degree path. I found a wonderful example, but I have a little issue with one of the edges. \documentclass{article} \usepackage{tikz} ...
4
votes
1answer
494 views

Joining parts of equations with lines or arrows

I need to add lines or arrows to show the expansion of possibilities as a problem space expand. For example I'm attempting to produce something like this (with the lines added by hand): I can find ...
4
votes
1answer
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How to specify the arrow length in TikZ?

I've a small problem in Tikz. I try to draw arrows within 4 dimensions. Every arrow should have equal length. My implementation right now works with coordinates. There is a rectangle with a center ...
4
votes
2answers
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Easiest way to get \not\longrightarrow to look good

I'm currently using \longrightarrow to mean "tends to [some limit]", and sometimes I need to use its negation. I see that there is an \nrightarrow, but unfortunately it doesn't make a matching pair ...
3
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2answers
107 views

Bending arrow in XY-Pic diagram

In the diagram with bending arrow given by the LaTeX file below, the arrow has a misdirected head. How can I correct it? \documentclass[a4paper,11pt]{amsart} \usepackage[all]{xy} \begin{document} \[ ...
3
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0answers
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Arrow box aligment

I have to align vertically "arrow boxes" in the picture below? So I have two questions: How to read "inner sep" register value and bounding as well connecting lines thickness register values of ...
3
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2answers
97 views

Arrows for variation tables

I want to create a variation table of function and I use arrows like these. Is there a way to introduce the arrows?
3
votes
2answers
229 views

Latex Curly braces grouping arrows

I'm creating a communication diagram. The desired effect is to have the following in a box: Alice Bob ...
3
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1answer
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Add arrow pointing from one table cell to another

I have a simple table where I would like to add arrows pointing from certain cells to other cells. In the example below, I would like to add one vertical arrow going from Start1 to Finish1 and one ...
3
votes
1answer
521 views

Arrow scaling problem. How can I zoom properly a very tiny part of a drawing?

Thanks to this solution, I can draw tangent line to a path. I'd like to zoom a very little part of my drawing. Here it is the code: \documentclass{standalone} \usepackage{tikz} ...
3
votes
1answer
6k views

Tikz Drawing Arrow between nodes

\begin{tikzpicture} \draw (0,2.5) node[minimum height=1cm,minimum width=3cm,draw] (A) {A}; \draw (5,0) node[minimum height=1cm,minimum width=3cm,draw] (B){B}; \draw (5,1.5) node[minimum ...
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2answers
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Instead of the left open brace, if I want an Arrow mark, how I can do it?

\begin{cases} First line\\ Second line\\ third line\\ \vdots \end{cases} is giving like, Instead of the left open brace, if I want an Arrow mark, how I can do it? One way is this, ...
2
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1answer
469 views

Drawing arrows from different edges of node/decision box

I'm new to tikz and don't understand how to draw lines originating from all edges of a decision box to other nodes. In the diagram below , how can I specify the originating point of an arrow? For e.g ...
2
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1answer
285 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 ...
2
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1answer
334 views

How to adjust the sign of implication sign

I want to get the following implication arrows: But according to percusse's suggestion not implies, not Leftarrow, description in the middle of an arrow in TikZ-cd I would get this: As you can ...