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9

If you are happy with harpoons, you can use xleftrightharpoons from mathtools \documentclass[12pt,letterpaper]{article} \usepackage[utopia]{mathdesign} \usepackage{mathtools} \usepackage{mhchem} \usepackage{gensymb} \begin{document} \ce{A\rightleftarrows B} \ce{A\xleftrightharpoons{\rule{2cm}{0pt}} B} \ce{A\xleftrightharpoons{\hphantom{\hspace*{1cm}}} ...


7

Update: The following is now historical. The bug was fixed with MiKTeX update from 2014-04-10, cf. regarding entry in MiKTeX Bug Tracker: Map file missing for "esvect". There is a very simple reason: MiKTeX installs all of esvect, except esvect.map, that is required to use the type 1 versions of the fonts. It actually exists in esvect-src.tar.bz2, but the ...


5

I have two versions, depending on what you perhaps need. \documentclass{scrbook} \usepackage{amsmath} \begin{document} \[ \phi(\varepsilon) \xrightarrow[\varepsilon \to 0]{} 0 \] \[ \lim_{\varepsilon \to 0} \phi(\varepsilon) = 0 \] \end{document} I prefer the \lim style, it is mathematical cleaner, but that is also a matter of taste.


5

Based on code blatantly stolen from JLDiaz's answer: \documentclass{article} \usepackage{amsmath, amssymb} \usepackage{tikz} \usetikzlibrary{arrows,matrix,positioning}% For nice arrow tips \begin{document} \tikzset{ mymatrix/.style = { matrix of math nodes, nodes={minimum width=6ex}, } } \begin{tikzpicture} \matrix[mymatrix, ...


4

Another attempt where tikzmark is defined so that each term is a node and simply connect the node with \draw (A) to[bend left=angle] (B); \newcommand\tikzmark[1]{% \tikz[remember picture,baseline=(#1.base)] \node[inner sep=0,outer sep=3pt] (#1) {#1}; } Code \documentclass[border=2cm]{standalone} \usepackage{amsmath} \usepackage{tikz} ...


4

Here it is. This should start as the starting point. \documentclass{article} \usepackage{mathtools,amssymb} %% this is not needed. just for demo \usepackage{tikz} \usepackage{xparse} \NewDocumentCommand{\xrightarrows}{ O{}O{} }{% \mathrel{% \vcenter{\hbox{% \begin{tikzpicture} \node[minimum width=1cm,minimum height=1ex,anchor=south,align=center] ...


4

If you are willing to use chemfig you can easily control the arrow attributes: \documentclass[12pt,letterpaper]{article} \usepackage[utopia]{mathdesign} \usepackage{amsmath} \usepackage{mhchem} \usepackage{gensymb} \usepackage{chemfig} \begin{document} \ce{A\rightleftarrows B} \schemestart A\arrow{<=>}B \schemestop ...


4

\documentclass{article} \usepackage{subcaption} \usepackage[demo]{graphicx} \usepackage{stackengine} \begin{document} \begin{figure}[H] \centering \begin{subfigure}{.5\textwidth} \centering \includegraphics[width=.7\linewidth]{2D/cc1.png} \caption{Original Matrix, $A$} \end{subfigure}% ...


4

You can simply reduce your subfigures to .47\textwidth and insert something like {\LARGE$\xrightarrow{T}$} between them. MWE: \documentclass{article} \usepackage{float,subcaption} \usepackage[demo]{graphicx} \usepackage{amsmath} \begin{document} \begin{figure}[H] \centering \begin{subfigure}{.47\textwidth} \centering ...


4

Here is an attempt using tikz. This allows you to customize the arrow style and the position of T. \documentclass{article} \usepackage{float,subcaption} \usepackage{graphicx} \usepackage{amsmath} \usepackage{tikz} \begin{document} \begin{figure}[H] \centering \begin{subfigure}{.47\textwidth} \centering \tikz[remember picture]\node[inner sep=0pt,outer ...


3

Would this be what you seek? You code is incompleted where this solution added some in order to get the output you posted. Code \documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning,intersections,calc,fit} \tikzset{ excited/.style={circle,thick,draw=black,fill=blue!50,minimum size=6mm}, ...


3

Choose the one you like: % arara: pdflatex \documentclass{beamer} \usepackage{marvosym} % \MVRIGHTarrow \usepackage{stmaryrd} % \shortrightarrow \usepackage{textcomp} % \textrightarrow \begin{document} \begin{frame} \begin{itemize} \item This \MVRightarrow{} that \item This $\shortrightarrow$ that \item ...


2

You can create your own by joining two - and > in math mode: \documentclass{article} \makeatletter \newcommand{\my@arrow}[1]{\ooalign{$#1-\mkern-5mu-$\cr\hidewidth$#1>$}} \newcommand{\myarrow}{\mathrel{\mathpalette\my@arrow\relax}} \makeatother \begin{document} $A \rightarrow B$ \par $A \longrightarrow B$ \par $A -> B$ \par $A \myarrow B_{A ...


2

\documentclass[convert = false,border=3pt]{standalone} \usepackage[american, cuteinductors]{circuitikz} \usepackage{siunitx} \makeatletter \ctikzset{bipoles/vresistorm/height/.initial=.6} \ctikzset{bipoles/vresistorm/width/.initial=.8} ...


2

This is one possible solution. For the arrow, this solution use R then draw an arrow. As to the current direction, use i>^=$f(v_c)$, as shown below in the code. Code \documentclass[convert = false,border=10pt]{standalone} \usepackage[american, cuteinductors]{circuitikz} \usepackage{siunitx} \begin{document} \begin{circuitikz}[scale = 2] \draw ...


2

If the text you want to place above and below is short then the following is one way to use them: \documentclass{article} \usepackage{stackrel,amssymb} \begin{document} \( V \stackrel[\beta]{\alpha}{\leftrightarrows} W \) \end{document}


2

You can do this very simply in plain Metapost. The arrowhead macro takes an arbitrary path as an argument, and returns the path of an arrowhead at the end of the given path. Using appropriate subpath commands you can position an arrowhead anywhere you like along a path. The standard arrowhead produces a rather solid looking arrow, so you might prefer ...


1

Here is a simple example of how to change all arrow heads in a document. On modern tikz versions, the arrows.meta tikz library provides a variety of customisable arrow heads and \tikzset can be used to set the default arrow style: \documentclass{standalone} \usepackage{tikz} % add the following two lines to your document to get bigger arrows ...


1

I decided to put this as an answer seeing as someone else might run into the same if they are using the same PDF viewer(evince) as I was. I noticed that when my PDF was viewed in chrome, the arrowheads appeared. In evince at 100% zoom, there were none. If I zoomed in to roughly 250%, they would appear. I am not sure why this happens, but if anyone else runs ...


1

Converting my comment into an answer: On a curved path, the node specification must follow to. So the relevant line in your example should be: \draw[->] (C3.north) to[out=120, in=145] node[below] {<label text>} ([shift=(up:.3)] wa.west); Also note that many of the libraries you've loaded are not required for this particular example; just chains ...


1

One option would be to scale it (and change the shorten value accordingly): \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows, decorations.markings} \tikzset{ vecArrow/.style={ thick, decoration={markings,mark=at position 1 with {\arrow[scale=2,thin]{open triangle 60}}}, double distance=1.4pt, shorten >= 10.5pt, preaction = ...



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