{align} is an environment provided by math packages that permits multiple related equations to be aligned at a common reference point, usually a sign of relation. For general questions about aligning document elements, use {horizontal-alignment} or {vertical-alignment} instead.

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14 views

Align equations left-right

I was trying to use flalign to align my equations from left to right, but it doesn't work. Any way it compiles the text to pdf, but it is exactly like align environment from right to left. Could you ...
3
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2answers
39 views

Alignment inside the \align enviroment-horizontally and vertically

Is it possible to make both expressions for omega's aligned with one another and do the same for the coefficients a,b,r and d,c,t? I tried to align them manually by using center but it does not work. ...
5
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3answers
67 views

How to align contents within table cells vertically?

Sorry for opening up another thread when there are so many already, but I can't find the correct solution to this right now. I would like to align the contents of the third column (the parts put in ...
5
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2answers
78 views

How may I align the equal signs of a multline equation and another equation that follows it?

\documentclass[11pt,a4paper]{article} \usepackage{blindtext} \usepackage{amsmath} \begin{document} \begin{multline*} \epsilon(r_1,...,r_n)\\= sgn\prod_{\substack{1 \leq i<j \leq ...
6
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2answers
83 views

Align equations over multiple sections

Is there a way to make the math mode "align" work over multiple sections? Here is the code example: section*{Polynomials} Do the following polynomial devisions \begin{align} &(x^7 - x^4 - 21x^2 + ...
4
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1answer
47 views

Two Minipages, two times itemize - how to correct alignment

I wanted to use a minipage to reduce the size of my itemize list \documentclass{article} \begin{document} \begin{figure}[!htbp] \begin{minipage}[b]{0.4\textwidth} \begin{itemize} \item ...
2
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1answer
25 views

I want to left-align the following equation. I don't want that to be centred [duplicate]

\documentclass[10pt]{article} \usepackage{amsmath} \begin{document} \begin{equation*} \epsilon(\lambda_1,...,\lambda_n)=sgn\prod_{\substack{r=s}}(\lambda_s-\lambda_r). \end{equation*} \end{document} ...
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0answers
15 views

Multiline equations within parentheses [duplicate]

I have two equations which need to be broken into multiple lines. One of the equations has a coeficiente factored out, so that it is of the form X = A(...very long...). The other does not. The ...
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1answer
88 views

Xtable and Sweave

My question is regarding xtable and sweave. I have a certain table created in RStudio and want to create a pdf file using it. I use the package Sweave and write the necessary code and I get the ...
6
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2answers
144 views

How to split text within align

The text is too long and would like to split it in two: Any help please! \documentclass{article} \usepackage{amsmath} \begin{document} \begin{flalign*} \textit{K}^{k,r}_{j}& : \text{The ...
2
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1answer
62 views

Split numbered equation over multiple pages

I am writing long equations and each equation has to jump to a new page. I'm using \begin{equation} \begin{split} ............ \end{split} \end{equation} I've looked , but the only way I found , ...
2
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1answer
79 views

Aligning equals signs across Beamer blocks

I've got a Beamer frame consisting of two blocks that contain some equations: \begin{frame} \frametitle{Modell} \begin{block}{A $(X_{t})$} \begin{align*} X_{t} = \epsilon_{t} \quad ...
2
votes
1answer
43 views

Equation Alignment!

I am having a hard time doing this format. Does anyone know how to do this? It will be a big help if anyone does. Thank you so much. This is what I did: \documentclass{article} \begin{document} ...
3
votes
2answers
47 views

Master label and sublabels for an equation with multiple lines?

Is it possible to label an optimization problem with a master label, as well as to label each line with a sublabel? For example, I want to label the optimization problem as (AP), but I also want to ...
4
votes
2answers
32 views

centered text/equations inside align environment

is there a way to insert a centered line of text or mathematics inside an align-environment? For example, in the code below, I'd like to have the \vdots between the equations above and below ...
1
vote
1answer
41 views

alignment problem with multicolumn in table (with dcolumn)

According to this question One header for all subtables: Correct arranging of Columns I am creating a table. Everything works fine except of two things: 1) When I use multicolumn over multiple columns ...
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0answers
35 views

\newenvironment does not work

I have created a new environment using this commands: \newenvironment{eqs} {\begin{subequations}\begin{align}} {\end{align}\end{subequations} } I would like to combine subequations and ...
5
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0answers
42 views

alignment problem with bold (negative) numbers

I am trying to create a table containing a correlation matrix. I marked the significant numbers bold and insignificant are just normal. Anyhow, all boldifyed numbers are aligned differently than the ...
3
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1answer
60 views

How can I get aligned equations not to be spoiled by an item?

Is it possible to use itemize between align? For instance one wants to list some equations with previous explanations following an item, but one wants the explanations not to break the align ...
4
votes
2answers
80 views

Alignment Problem in Table environment

Regarding to the following question Problem with subcaptions in subtables I created the following. There appears three problems: in the header starting from "Mean" to "Max." The alignment seems not to ...
3
votes
1answer
53 views

Adding a label for an equation array on TeXstudio

I need to create a label for an equation group in TeXstudio such as : \begin{align} \label(myequations) eq1 \label(myequ1) eq2 \label(myequ2) eq3 \label(myequ3) \end{align} ...
5
votes
2answers
275 views

How to produce aligned math with an extra symbol on the left.

In school, our teacher requires us to put a ⇔ sign on the left of our equations, when we do a tranformation on the equation. Usually, I use an align context to format multiple transformations of an ...
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2answers
3k views

AMS align: Left aligned text/math plus multicolumn align

This question is basically a combination of two previous posts: Adding left aligned text to an equation. and AMS align / Align multiple “=”, too much space (the latter being my own question). What I ...
10
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2answers
184 views

Different symbols in $…$ and align environments

Is there a way to force LaTeX to produce different symbols either in $...$ or \begin{align}...\end{align} environments? For example $ \mymacro $ should lead to A while \begin{align} \mymacro ...
9
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1answer
2k views

Blank lines in align environment

Is there a way to insert a blank line between two equations in align environment? From what I understand a blank line is interpreted as \par and \par is not allowed in align. Can I disable this ...
1
vote
1answer
54 views

How to align numbering for equations

I can't seem to align the numberings on my equations. If anyone can help that would great! Here are my codes: \begin{multialign} \item 4x - 2 &< 3 && \\ 4x - 2 + 2 &< 3+2 ...
5
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3answers
139 views

align with text

I have some equations into the aligning environment and i want below them to write something. But in the same time also want those to be aligned. In particular Imagine that I want or i could do this ...
4
votes
3answers
122 views

Align without display math?

Is it possible to use the align environment without the display math? For example, I would like \sum to look as if it were inline. The solution given here does not work, insofar as the summation ...
1
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0answers
27 views

Cannot align legend's text in plots using tikzpicture package

I'm trying to align the text (text + $math$) within the legend in my pgfplot. Despite I put the "legend cell align=left", the text still is centred. Any guess? \documentclass[]{article} ...
2
votes
1answer
39 views

aligning equations with a tag

\documentclass{article} \usepackage[a4paper, total={6in, 8in}]{geometry} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage{fourier} \usepackage{mathtools} \usepackage{amsmath} ...
4
votes
2answers
112 views

How do I align these equations?

$\frac{dP}{dr}=\frac{-\Big(P+\rho (P)c^2 \Big)} {2} \frac {d\nu} {dr}\]$\\ \newline $$\Rightarrow d\nu = \frac {-2dP} {P+\rho (P) c^2}$$\\ \bigskip \newline $$ \nu (r) = - \int_{0}^{P(r)} \frac ...
2
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1answer
32 views

Multiple alignments in align environment

My MWE: \documentclass{report} \usepackage{amsmath} \begin{document} \begin{align} &u = \frac{1}{\theta_{2,3}} \left [ -z_1 - \left ( c_2 + \frac{\epsilon}{2} \right )z_2 - ...
3
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2answers
49 views

Multiple alignments within set of equations

My MWE: \documentclass{report} \usepackage{amsmath} \begin{document} The partial derivatives are given by: \begin{subequations} \begin{align} \frac{\partial \beta_{2,1}}{\partial x_1} &= ...
2
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0answers
25 views

Why does \makesavenoteenv not work with align?

Putting \usepackage{footnote} \makesavenoteenv{align} into the preamble results in the following error: \end{align*} Your command was ignored. Type I <command> <return> to replace ...
0
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0answers
17 views

how to make aligned equations in multline? [duplicate]

\begin{multline}\label{eq:bgbb2} <br> L(\alpha,\beta,\gamma\delta|x,t_x,n) = \int_{0}^{1}L(p,\theta|x,t_x,n)f(p|\alpha,\beta)f(\theta|\gamma,\delta)dpd\theta \\ ...
1
vote
2answers
31 views

unable to left align the equations

I see many example about aligning a set of equations to the left, but none them works for me. The set looks like \usepackage{amsmath} .... \begin{equation} \begin{flalign} A_{l-side} &= 1+2 \\ ...
2
votes
1answer
30 views

aligned multi-line equation with intertext and block-wise numbering

I try to reproduce the output that is generated by: \begin{equation} \begin{aligned} (x-x_1)^2 + (y-y_1)^2 & = r_1^2 \\ (x-x_2)^2 + (y-y_2)^2 & = r_2^2 \\ (x-x_3)^2 + ...
5
votes
3answers
91 views

Two text lines in `flalign` environment

I want to achieve what the picture shows below. Basically, I want those two very long text lines to split into two lines shown below. My major problem is that if I keep the text in one line in ...
4
votes
3answers
102 views

Horizontal alignment of equation and text

I want to make a list of Quantum Mechanics formula like the format of the following picture. But I am confused about how to make the equations align to the left while the text to the right. Usually, ...
11
votes
2answers
1k views

Equations inside enumerate aligned on item's number

If I type \begin{enumerate} \item \begin{align*} eqn 1 eqn 2 \end{align*} \end{enumerate} the label will appear on the first lines and the equations will ...
33
votes
2answers
738 views

How to number the letters of a sentence?

I need to number the letters of a sentence consecutively. Every letter should have the corresponding small number centered below it (see image below). Does anybody know how to do this? I tried ...
3
votes
1answer
51 views

Alignment of several case environments at the equals sign

I have several consecutive case environments, each containing a pair of equalities. Within each case environment, I have vertical alignment at the equals signs. I would like all of the equalities to ...
1
vote
2answers
32 views

Brackets in two different align “lines” [duplicate]

i want to use a big bracket (\left( , \right)) in an align-enviroment over two lines, so that \begin{align} 0=\left(a+b+c \\ +d+e\right) \end{align} which is not possible, because Latex want me ...
3
votes
1answer
48 views

How to make a box around an equation in align-environment

I would like to draw a frame around one equation to point it out. I used \fbox{...} but it didn't work out. Here is a minimal example where I tried it. Any package suggestions? \documentclass[ ...
5
votes
2answers
52 views

Multiple equations and underbrace environment

I would like to have the same result that the figure below (with others variables of course): I tried this code and it worked well, but for me it is not the right way to do because I need the ...
4
votes
3answers
173 views

How to write two *unaligned* multi-line braces on both sides

I have a theorem which is about some 4 conditions, 3 of which are equivalent in one case, and some other three are equivalent in some other case, hence I would like to typeset something like this: ...
0
votes
1answer
31 views

Align and underbrace [duplicate]

I got the following LaTeX-code (only an example): \begin{align} A=&0\\ 0=& x y z re+ e\\ 0\underbrace{=}_{\text{with bla bla bla bla}& u+z-24y \end{align} Now, I want that one equal ...
5
votes
1answer
53 views

How to combine hyperref and eqref

\documentclass{scrartcl} \usepackage[english]{babel} \usepackage{amsthm} \usepackage{amsmath} \usepackage{amssymb} \usepackage[colorlinks=true,linkcolor=green]{hyperref} \begin{document} \begin{align} ...
1
vote
2answers
56 views

Extra }, or forgotten \right

My MWE: \documentclass{report} \usepackage{amsmath} \begin{document} \begin{align} y &= a \\ =& -2c_1\bar{z}_1^2 + 2\bar{z}_1\bar{z}_2 + 2\bar{z}_2 \left ( -\bar{z}_1 -c_2z_2 - ...
0
votes
0answers
34 views

Error trying to align series of equations

I am new to LaTex and I am using TexWorks and PDFLaTeX. This is the following code that I am trying to compile. El Random Fores es muy basico y intuitivo:%$$ \begin{gather} \text{Dado que tienes el ...