{breqn} is package to facilitate automatic line-breaking of displayed math expressions. The package also makes \left, \right constructs to work as one would expect whether or not there is an intervening line break.

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4
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38 views

breqn not playing well with cleveref (or vice versa)

This is a little different from Cleveref and breqn packages don't play nice together, and may not have a simple answer. I was experimenting with breqn, and found some of my tagged equations were ...
3
votes
1answer
401 views

Package breqn is broken since MiKTeX removed package mh

I just updated my MiKTeX 2.9 installation and the package mh was removed as is outdated. Now the package breqn won't compile. Whenever I compile my document with breqn active, I'm prompted to download ...
0
votes
1answer
86 views

MikTeX cannot compile when breqn package included

I'm seeking for automatic line breaking of math expressions (the example bellow), best recommended option seems breqn package. After MikTeX installed mh packages, MikTeX cannot build an output (I use ...
1
vote
0answers
53 views

Problems in breqn package

I use XeLaTeX and while using the breqn package, although it breaks the equations in multiple lines I get badboxes. Why is that happening? The package isn't breaking automatically and correctly the ...
2
votes
0answers
345 views

Texmaker Hangs on Process started

When I try to run my script in Texmaker, Texmaker gives me the message "Process started" but hangs on it forever and never actually finishes compiling. I know these are long equations, but Texmaker ...
3
votes
1answer
93 views

error occurs when comma separated affiliation in revtex4-1 if breqn is loaded

I encountered an error trying to use the breqn package. First, the below snippet compiles fine without any problem. \documentclass[aps,prl,twocolumn,floatfix]{revtex4-1} \usepackage{breqn} ...
0
votes
0answers
85 views

Breaking equation through pages

In a former post I learnt how to break an align equation by using the \allowdisplaybreaks command on the preamble. However, I found the package breqn, which is impressive! So far I've been unable to ...
4
votes
1answer
59 views

Altering vertical space between lines of one breqn (dmath) equation

The breqn documentation says that It also makes it possible to specify different vertical space values for the space between lines of a long, broken equation and the space between separate ...
4
votes
1answer
44 views

Disabling enumeration for a document

I'd like to disable enumeration for my document. I'm using amsmath and breqn. I tried using \mathtoolsset{showonlyrefs=true}, but it doesn't work. \documentclass[a4paper,landscape]{article} ...
1
vote
0answers
111 views

Alternative for `\linebreak` in inline math mode

Looking at this question and the chat that followed it, I was wondering what would be considered best practise to include line breaks in inline math mode (breqn does not quite work; there's some ...
4
votes
1answer
130 views

dmath puts too many line breaks in

I've got the following code for an equation: \begin{dmath} x \in A - B \leftrightarrow x \in A \textrm{ and } x \not\in B \end{dmath} It produces the output: The equation really doesn't need ...
6
votes
1answer
145 views

Issue with bm and breqn packages - is there a way to use a package in only part of a document?

I am a long time stack exchange reader. I always found useful information here. This is however my first post. I have a little issue that I am working on that maybe someone can provide a quicker ...
2
votes
0answers
100 views

Errors using dmath for multiline equation breaking in a table with booktabs package?

I would appreciate if you can help me find a solution/way out to the following problem. I am using the booktabs package to get a nice looking table. I have a long equation in the table which I ...
2
votes
0answers
160 views

dmath inside dgroup writes over equation number

The following gives an output where the second eqaution writes over the equation number \documentclass{report} \usepackage{amssymb,amsmath} \usepackage{breqn} \begin{document} \begin{dgroup} ...
3
votes
1answer
67 views

\notimplies command error with breqn package

I'm trying to use this answer's "not imply" symbol. However I get the error: Argument of \mathpalette has an extra } Here is a MWE: \documentclass{article} \usepackage{amsmath} \usepackage{breqn} ...
5
votes
1answer
181 views

commath and \ifinner

The commath package use the TeX command \ifinner to select between inline math mode and display math mode. Because of this, it fail to work properly with some display math environments. In the breqn ...
8
votes
1answer
267 views

breqn and hyperref breaking subnumcases environment when used together

I have an issue when using cases, breqn and hyperref together. This is my MWE \documentclass[preview]{standalone} \usepackage{cases} \usepackage{breqn} % For line breaks in some really long equations ...
3
votes
1answer
116 views

Why the \mleft and \mright commands inhibits the breaking between delimiters inside dmath?

Consider the following code: \documentclass[twocolumn]{article} \usepackage[margin=1in]{geometry} \usepackage{lipsum} \usepackage{amssymb} \usepackage{mathtools} \usepackage{breqn} ...
3
votes
1answer
160 views

Bold math using bm within breqn results in compilation error

Combining bm with breqn produces following error ! TeX capacity exceeded, sorry [input stack size=5000]. \bm@command -> \mathchar 30049 \bin@break \mathchar 9259 \mathchar 30050 \let... l.8 \bm{a ...
1
vote
0answers
99 views

Setting \topsep in breqn package [closed]

I'm using the breqn package en dmath environment for multiline equations, and the normal equation environment for single line equations. However, the \topsep of \abovedisplayskip of this dmath ...
5
votes
1answer
131 views

\includeonly not including parts correctly because of _ in the file name and breqn

I am trying to use \include{...} and \includeonly{...} to structure my thesis and faster compile the document. As long as I only use \include{...} everything works fine. But once I try to ...
2
votes
1answer
107 views

breaking many long numbered equations

I am having trouble with listing a couple of hundreds of long equations. Most of them need to be broken. The equations should be numbered. I tried many things such as eqnarray in combination with ...
6
votes
2answers
217 views

How to center dmath equation under an item?

I have this code: \documentclass{article} \usepackage{breqn} \usepackage{blindtext} \eqinterlinepenalty=0 \intereqpenalty=0 \begin{document} \blindtext[3] \begin{itemize} \item ...
8
votes
2answers
581 views

Why does adding \usepackage{breqn}, even if not used, cause LaTeX compile errors in some places?

I have many LaTeX files that includes a common .tex file which has the preamble code. In this include file I added, at the end, this \usepackage{breqn} and then run make to build the whole tree. I ...
3
votes
1answer
121 views

error using breqn : Double subscript \mathsub

I changed to using 2 columns, and many equations do not fit any more. I heard about breqn package, so I am trying to see if it will help. Using breqn package on auto-generated code, which compiles OK ...
3
votes
1answer
98 views

Aligned equation which can break through pages [duplicate]

I'm writing long sequences of aligned math equations, and LaTeX interprete them as single, unbreakable objects... which is Ok if the equation is nowhere near the end of the page. Q: Is there a way to ...
3
votes
2answers
62 views

Breqn color and background options ignored?

I have this simple latex code: \documentclass{article} \usepackage{color} \usepackage{breqn} \begin{document} \begin{dmath}[background={red}] 1+1=2 \end{dmath} \end{document} However using ...
3
votes
1answer
142 views

Discretionary equation breaking at a particular symbol

I have long equations that I want LaTeX to break automatically. After some extensive searching I have been unable to work out how to achieve this effect. I have breqn in my package list, however it ...
1
vote
0answers
73 views

Conflict between expl3.sty and breqn [duplicate]

I've encountered some problems using the breqn-package. I've allready read most of the topics on this forum about breqn but didn't find a solution. When I use the breqn-package, the log-file produces ...
2
votes
2answers
161 views

Minimal work example for darray from breqn

I was trying to use the darray environment from the breqn package but hadn't success on it. As a mwe I would like to replace the eqnarray below by the darray. \documentclass{article} ...
1
vote
0answers
80 views

flexisym incompatible with AMS classes since last expl3 update [closed]

It seems that since the last expl3 update (March 14, 2013), the flexisym package (used by breqn) is no longer compatible with the AMS document classes. Here is a minimal failing example: ...
4
votes
1answer
364 views

Naming equations with breqn

I know that the tag command from amsmath should be used to name equations (see below a mwe). \documentclass{article} \usepackage{amsmath} \begin{document} \begin{align} c^2 &= a^2 + b^2 ...
4
votes
1answer
146 views

Breqn and amsmath intlimits option clash

When the intlimits option of the amsmath package is set along with breqn package, the subscripts and superscripts of integral symbols are not placed above and below in displayed equations as they ...
1
vote
0answers
44 views

How to break long expressions automatically in displaymode? [duplicate]

Whenever an expression is too long, it will be broken automatically in inline mode but done nothing in displaymode E.g. MWE: \documentclass[11pt]{article} \begin{document} ...
12
votes
2answers
318 views

Is there a way to limit the scope of \usepackage?

When I tried to use the breqn package suggested by an answer to the question How do I break a long equation over lines It managed to break a whole bunch of unrelated equations (equations that did ...
4
votes
1answer
148 views

Clash between mhchem and breqn. Any way to dodge or fix?

The use of breqn causes the subscript numbers in chemical expressions, formatted by mhchem, to be exlargened and perhaps moved slightly making it look ugly. Is there a way to avoid this or should I ...
2
votes
1answer
322 views

Using breqn in unnumbered equation in LyX

I finally found a way to use automatic line breaking in long math formulas in LyX from the last post in: http://stackoverflow.com/questions/2904807/lyx-breaking-long-formula-lines I soon realized ...
7
votes
1answer
464 views

Flush equations left with breqn

I am using the breqn package to automatically break equations, like this: \begin{dmath} a = b + c + d + e + f + g + h +i + j + k + l + m + n + p + q \end{dmath} I would like to have all my ...
3
votes
1answer
169 views

Nested bracket in breqn doesn't work

I tried to use the latest version of breqn package to break this equation; The result shows that it can't break the equation at Level/depth greater than 2 even by using ...
2
votes
1answer
302 views

How can long formulas be written more beautifully?

How do you write a long formula in a more beautiful manner for the better, all my formulas in lines with the same length. formulas are long with slightly smaller text. Is it better to be done ...
2
votes
1answer
399 views

Long equations breaking without using breqn

How to achieve nice (non-automatic) long equations breaking, like dmath environment from breqn package does automatically, but using a more common environment, e.g., multline, multlined (from ...
3
votes
2answers
224 views

breqn and lineno incompatibility

Journals often require line numbering for the review process. This is achieved using lineno package. Next, it seems like a good idea to use breqn package (dmath environment) to auto-break long ...
4
votes
2answers
578 views

breqn package is not working

I am using the breqn package, but it is not working. \begin{dmath} \sqrt {-{\frac {-4\,c-k_{{2}}{x}^{2}+{x}^{2}\sqrt {4\,c+{k_{{2}}}^{2}}}{c}}}\sqrt {{\frac {4\,c+k_{{2}}{x}^{2}+{x}^{2}\sqrt ...
6
votes
2answers
1k views

Writing equations within dgroup environment

I am having a problem with writing equations using dmath and dgroup in my article. the packages I am using are \documentclass[a4paper 12pt] {article} \usepackage{breqn} The codes I am writing are ...
5
votes
2answers
159 views

Automatic linebreaking inside displaymath

Yes, I know of the existence of breqn, and I am very excited about this package. I am trying to write a mathematics paper, that will be typeset in two different styles (different page sizes, and ...
8
votes
1answer
770 views

Is there an incompatibility between the packages breqn and subcaption

When I try to typeset with both the packages subcaption and breqn, I get the following error: ! Package caption Error: The `subcaption' package does not work correctly(caption) in compatibility ...
6
votes
1answer
2k views

Breaking an array of equations

I wanted to break long equations in an array environment. To do this, I used dmath environment from breqn package but it did not work. How can I write long equations in an array environment with line ...
7
votes
2answers
632 views

breqn does not automatically break lines

I am writing a two column journal in which I am listing the components of a vector. The vector is too long to fit in one column, and I am using the \left and \right around the brackets that enclose ...
8
votes
1answer
261 views

breqn in journals

I read the breqn manual, and I love the ideas in it (semantic markup for equations, automagic line breaks in math displays). I would like to use it in my work (I am a research mathematician, so I ...
7
votes
3answers
2k views

How to split optimisation problem over two lines?

I have this expression involving minimisation. How do I split it over two lines? The problem is \min seems to be separated from the objective function. breqn does not seem to work, as this is not an ...