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

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71 views

Downward patterned arrow

Following instructions from this thread, Thick and patterned arrows, I've managed to replicate the arrow, but pointing downward. However, I'm also using another very similar arrow, code here -Make ...
2
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1answer
430 views

how to make put bold arrows between text

I am putting arrows next to text. I want to change their color and make them bold. MWE: \documentclass{beamer} \usepackage{tikz} \begin{document} \begin{frame} \begin{itemize} ...
2
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2answers
117 views

How to get decoration text to be right side up instead of upside down

I am drawing arrows in a block diagram and using decorations.text to label them. Arrows going left to right are fine: the labels are upright. But arrows going right to left are appearing upside down. ...
2
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2answers
48 views

A part of the Leontief matrix: something -> something

I know this is probably not needed considering I have a matrix and such, but I would like to know what the best way would be for formatting something like this into LaTeX: Tried using matrices and ...
2
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1answer
46 views

Nested Arrows with tkz-linknodes

I'm trying to replicate a notation used in Hauser's Introduction to Logic, using the tkz-linknodes package. The first obstacle was getting the arrows to appear on the left, not the right. But the main ...
2
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1answer
489 views

Overlay table with arrows

I have a table that I want to overlay with arrows to show which cell in one column is connected to which cells to another column. Something like that: Is this possible? I could use an external ...
2
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1answer
402 views

Adjusting loop (identity) arrow in tikzcd

With the following code \documentclass{standalone} \usepackage{tikz-cd} \begin{document} \begin{tikzcd} \arrow[loop left]{l}{\mathrm{id}_A} \ar{r}A & B\times C \arrow[loop ...
2
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1answer
213 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 ...
2
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1answer
113 views

Extensible \rightrightharpoons and \leftleftharpoons

How to achieve extensible double-harpoons in the style of the \xleftrightharpoons family of arrows from mathtools, but with both harpoons pointing in the same direction? Preferably without Tikz.
2
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1k views

How to use \leftrightarrows

Can anybody tell me how to use\leftrightarrows? Besides what should I do if I insert text above and below it? Thanks.
2
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1answer
374 views

Different height in different split parts + arrow positioning

\documentclass{standalone} \usepackage{tikz} \usetikzlibrary{positioning,shapes.multipart} \begin{document} \tikzset{every loop/.style={min distance=1mm,in=110,out=70,looseness=2}} ...
2
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1answer
226 views

Arrow tikz cd don't appear

Tikzcd arrows don't appear in my pdf document. Why? \documentclass[12pt,a4paper]{book} \usepackage[latin1]{inputenc} \usepackage[brazilian]{babel} \usepackage[T1]{fontenc} ...
2
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1answer
194 views

How can one insert an arrow on the z-axis of a ternary diagram to indicate increasing order of the element on this axis?

I need help on how I can insert X_{Bi} and a rightarrow on the z-axis of each of the subfigures in my ternary diagram. X_{Bi} implies X subscript Bi while rightarrow is as in LaTeX to indicate that Bi ...
2
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1answer
361 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 ...
2
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1answer
181 views

esvect with transparency makes part of the arrow darker

When using the esvect package in a transparency context, one can see that the arrow is built by superposing two "blocks": a line and an arrowhead. But as the line overrides the arrow head, the center ...
2
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1answer
109 views

How to delete the 'triangle' on an arrow using the Vaucanson-g package

I'm using the vaucanson-g package and I have the following now: \MediumPicture\VCDraw{ \begin{VCPicture}{(5,-0)(3,-3)} \ChgEdgeNodeSep{6} \StateVar[v]{(0,-5)}{A} \StateVar[w]{(4,-2)}{B} ...
2
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1answer
230 views

Larger arrows in xy

I'm trying to make a poster, and have managed to enlarge math symbols in XY for my diagrams, but the arrows are too thin and unless you're right up against the poster, the arrow heads are almost ...
2
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1answer
247 views

Distributive arrows in xypic

I am trying to draw "distributive arrows" in xypic, but I can't make it look nice. Here is a MWE: \xymatrix{a\ar @/^1.4pc/[r] \ar @/^1.4pc/[rrr] &( b &+& c)} Does anyone know how to ...
2
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1answer
763 views

Diagonal arrows/vectors not working

For some reason I can't get diagonal arrows/vectors to work. Only the arrowhead shows up - the line is missing. For example, in the following, the first vector is fine (horizontal) but the second just ...
2
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1answer
46 views

How to change the arrows tips for the whole document?

After I asked this question: What is "\SelectTips{a}{b}" (and how to increase the head of an arrow's head?) I'd like to know one more thing: I want to change it (the arrow tips) for the ...
2
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1answer
121 views

code for arrow with a short vertical line in the middle of the shaft

I'm trying to produce an arrow similar to $\nrightarrow $ only with the smaller line being vertical rather than horizontal. I went over the big list of latex symbols several times and could not find ...
2
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1answer
112 views

Getting edges to curve around other nodes

I'm trying to draw a state transition model, and I'm having trouble getting the edges to going under a node instead of across it and other edges along the way. I've tried experimenting with in/out ...
2
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1answer
135 views

arrows decorating text on a page

I want to mark two points in the middle of a paragraph (or more) of text, and draw an arrow from one point to the next. The arrow can be in colour and with some transparency, and can overwrite the ...
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1answer
76 views

How to increase the arrow size on oint

With my font of choice (for other reasons), the arrow indicating the orientation of the contour appears very small. Is there a way to increase its size, specifically the arrowhead? There is no shaft. ...
2
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1answer
117 views

How to generate charts with arrows?

Recently, I discovered LaTeX and started working with it. Currently, I´m able to create simple summaries, etc. with formulas, lists, etc. Although LaTeX is still really new for me. Anyway, now I would ...
2
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1answer
83 views

Bug in \arrow label?

I am trying to scale a molecule which I have as a label over an arrow in a reaction. For some reason, it seems I can't do it and I always get the following error: Argument of \CF@chemfig@i has an ...
2
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1answer
422 views

Breaking an arrow with text in a flowchart

is there a way to "break" a vertical arrow by text going through it in a flowchart? I just need a gap in the arrow for the text to go through.
2
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1answer
627 views

coordinates, nodes and arrows in tikz

I like the idea of defining a bunch of coordinates and then creating the desired diagram from them, but now I have the following problem. The MWE below demonstrates it: the arrows connecting the two ...
2
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1answer
602 views

Using the \newarrow command from Taylor's commutative diagrams package

I want to define new arrows to use in a commutative diagram, but I just can't make it work. The documentation is not particularly helpful; it doesn't even tell you where to put the ...
2
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1answer
323 views

Utterly stumped by xypic \newdir — just combining examples from xyguide!

I want to use arrows whose heads and/or tails can be almost-triangles: roughly, something like A ———▷ B or A ▷——> B.  For the heads, there’s a good solution in xyguide: ...
2
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0answers
17 views

PreRex not making Arrows

I am trying to make a pre-requisite chart as shown in the MWE below. The issue I'm having is I'm just getting lines instead of arrows. Here is my code: \documentclass{article} \usepackage{geometry} ...
2
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1answer
37 views

How to change arrowhead size and scale in TikZ?

I have been working on this figure and I have some problems. How can I change the size of the arrowheads? How do I place zero directly below the vertical line? How do I change the scale of the ...
2
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20 views

xymatrix/diagram: Changing Arrow Tips/Tails with Spacing

I want to typeset two different kinds of arrows, as in \[ \xymatrix{ \cdot \ar@{{(}{-}{>}}[r]^a & \cdot \\ \cdot \ar@{{)}{-}{>}}[r]^a & \cdot } \] which produces Object ...
2
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36 views

Arrow tip size issue [duplicate]

I have been playing around with tikz-cd for quite a while and I love it, except when it comes to 3d-cubic diagrams. I have not found a viable solution so far and all the solutions out there seem to ...
2
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0answers
38 views

How to make longer arrows from object to itself at xy-pic

I trying to control on the length of arrow from object to itself at xymatrix (xy-pic): for example - This is what I get when I'm typing *+++[o][F.]{a}\ar@(d,r) And this is what I get when I ...
2
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0answers
84 views

Arrows with curved line

I Need to reproduce a figure somewhat like the one here: Drawing Angles The problem is that I get a figure wich differ from the original one: the arrow at the end of the spiral get vertical ...
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276 views

how to draw a vertical arrow with text over it?

I need to draw a vertical arrow along the rows of a matrix with a text to its left side. Can anyone please help ? I tried to use multicolumn environment but that does not work.
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485 views

pgfkeys: I do not know the key '/tikz/triangle 60'

Here I am back again with a new question. I try to make a poster with beamerposter. Now I would like to draw a arrow with tikz, but I get this error message pgfkeys: I do not know the key ...
2
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0answers
53 views

TikZ-picture: remove arrows at starting point of edge [duplicate]

I'm a litte confused, because I drew a TikZ-picture and didn't get what I expected. Have look at the following: \documentclass[12pt,a4paper]{article} \usepackage{amsmath, amssymb, ngerman} ...
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0answers
16 views

Using array columns as arguments of a macro [duplicate]

I am creating a table using array, and I want one of my columns to be used as the argument of xrightarrow as shown below. To make the code cleaner, I want to avoid having to write xrightarrow for each ...
2
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0answers
46 views

tikz: arrow with two heads, why? [duplicate]

why do i get two heads with this code? how can i get rid of that one at the end? \documentclass[a4paper,10pt]{article} \usepackage[latin1]{inputenc} \usepackage{tikz} \begin{document} ...
2
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0answers
92 views

Fill an arrow head with TikZ [duplicate]

I would like to fill an arrow head with a color, but I have a problem with the fill command : My code is : \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows} \begin{document} ...
2
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0answers
324 views

Why arrow head not shown for this code? [closed]

\begin{tikzpicture} \tikzstyle{every node}=[draw,shape=circle]; \node (v3) at (4, 0) {$v_3$}; \node (v5) at (2, -2) {$v_5$}; \draw [->] (v3)--(v5); \end{tikzpicture} The above code gives me: ...
2
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0answers
67 views

Arrow half straight line half dotted [duplicate]

Possible Duplicate: Draw a path with dashed start and solid end Can anyone help me figure out how to draw an arrow that is half straight line and half dotted? Much appreciated!
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2answers
128 views

Draw a random path with arrows in tikz

I looked up how to draw a random path in tikz here. I came up with the following: \begin{tikzpicture} \pgfmathsetseed{2} \node[fill,circle,inner sep=0.5] (start) at (0,0) {}; \draw ...
1
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2answers
123 views

Vertically align vector arrows

I'd like to write an expression with several vectors: $\vec{t} + \vec{a}$ I'd like the arrow to appear at the same level, but the t arrow appears higher than the a arrow. I tried with ...
1
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2answers
111 views

The size of arrow in an equation is not suitable

I have a mathematical note as follows; $$\left.\begin{array}{rl} x\notin f(C)\overset{C\cap f^{-1}(D)\subseteq C}{\longrightarrow} & x\notin f\big(C\cap f^{-1}(D)\big)\\ & x\in U ...
1
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2answers
160 views

Is there a painless way to get self-loop decorations on mathematical symbols?

In mathematics, we often write X \rightarrow Y to mean a function from X to Y. Now I'd like to denote a function from X to X via a looping-arrow decoration on the top right-hand corner of X. Is ...
1
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1answer
453 views

Problem with drawing an arrow using Pstricks

I'm trying to draw an arrow by using pstricks, but I cannot do that. The code is below: \documentclass{book}‎ \usepackage{pstricks}‎‎ \begin{document}‎‎ \psline[linewidth=20pt]{<-}(2,1)‎‎‎ ...
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1answer
56 views

How can I get an underbracket with an arrowhead?

I need something like the \underbracket command from the mathtools package: \documentclass{article} \usepackage{mathtools}% http://ctan.org/pkg/mathtools \begin{document} \[ ...