{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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2
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1answer
94 views

Forest package: Left-align all nodes on every level

The tree below looks exactly the way it should. But is a more elegant way to left align all nodes on every level without explicitly specifying tier on every node? This is error-prone and really ...
3
votes
1answer
147 views

Setting the right distance to “=”

Consider this expression: How can I code this in LaTeX such that everything is aligned at the "=" sign such that the distance to the left and the right of the "=" sign at each line is the same as ...
0
votes
1answer
57 views

Labels on left in align environment [duplicate]

I am using the align environment, but wish my numbering of equations to be on the left-hand side of the page. Is there an easy way to do this?
4
votes
2answers
72 views

Left-align a split equation

I am trying to left-justify a split equation. I would like to have the first line left-justified, and have a hanging indent on the second line. I used flalign successfully for other equations that ...
3
votes
2answers
81 views

Space is not working in latex

I want to have the following output . For this purpose , I have the following code . \begin{align*} Maximize \mathbf{z = x_1+2x_2+3x_3} ...
8
votes
2answers
143 views

DeclareMathOperator and align environment

Minimal working example: \documentclass{article} \usepackage{amsmath} \begin{document} \begin{align} &s + t &\text{foo}\\ &\sin x &\text{bar} \end{align} ...
11
votes
2answers
158 views

Need to use \pageref to a page that has *-equations

I am sure that this has been asked before, but I don't seem to be able to find the answer. I need to make a reference to a page. That is, I would like to use \pageref{}. I specifically need to make a ...
3
votes
2answers
186 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 ...
3
votes
2answers
1k views

Align a linear program

I want to write my linear program so that it looks like in this picture: meaning I want to have the following: text aligned to the left all the x_{j} variables to be one another the i= and j= ...
4
votes
1answer
82 views

Missing } Inserted?

I wrote \begin{align} $\lim_{x \to 2} f(x)$ &= $\lim_{x \to 2}\dfrac{2x^2-5x+2}{5x^2-7x-6}$\\ &= $\lim_{x \to 2}\dfrac{(x-2)(2x-1)}{(x-2)(5x+3)}$\\ ...
7
votes
3answers
272 views

Aligning vdots with terms in a system of equations

I am attempting to write a system of linear equations that looks like this: A_{11}x_1 + A_{12}x_2 + \cdots + A_{1n}x_n = y_1 A_{21}x_1 + A_{22}x_2 + \cdots + A_{2n}x_n = y_2 \vdots \vdots ...
2
votes
1answer
53 views

Align all parts of the equation array and comment it

I would like to align all parts of the equation (Not just the '=' sign) to make it looks better and comment it afterwords. Can someone please help me. Thanks S.L. \documentclass[12pt]{article} ...
3
votes
1answer
105 views

Write an extremely wide equation in LaTeX

How do you write an extremely wide equation in LaTeX without any type of breaks/align/. Do you need a special type of class? Can one use A3 or bigger format? It's not for printing rather just to ...
4
votes
1answer
108 views

multiple equations with same number

I can't seem to make this work. I want the matrix and the second equation with the same equation number. \begin{equation} \begin{aligned} [{\bf Z}] &=\begin{bmatrix} R_1+j\omega L_1 & ...
3
votes
2answers
60 views

Align equals inside case statement

I have the following code: \begin{equation} \frac {\partial C}{\partial {z_k}}= \begin{cases} - \frac {1} {y_i} {y_i} (1-{y_i}) = y_{i} - 1 & k = i \\ \frac {1} {y_i} {y_{i}^{2}} = y_{i} ...
0
votes
2answers
106 views

Aligning an equation [duplicate]

I have an equation like this: \begin{equation} \begin{split} |a+bi|=\sqrt{a^2+b^2}\\ |a+bi|^2=a^2+b^2\\ |a+bi|^2=(a+bi)(a+bi)\\ =(a+bi)(a-bi)\\ =a^2+b^2i^2\\ =a^2+b^2 ...
2
votes
1answer
86 views

making the text to align with the second level bullet above

\subsection{Previous Studies} \frame[label=exampleframe]{ \frametitle{Previous Studies} \begin{itemize} \item There are many studies There are many studies There are many studies There are many ...
0
votes
1answer
46 views

is there a reason not to use align?

I have plenty of equations, some of them single lined and some of them with multiple lines which I normaly using the align environment. Now my question is: Is there a reason to use equation over ...
4
votes
1answer
80 views

TikZ: How to center the text in a node with the scrartcl class

I want to draw a probability tree. In Beamer it looks good. But in scrartcl the texts in the node are aligned right. I want the text to be centered. How can I solve this? ...
3
votes
1answer
479 views

Bracket problems when splitting multiline equations

Basically, I have the following latex code: \begin{align*} + \left( \left[ \sum_i y_i x_i(r) - \frac{1}{n}\sum_i y_i \sum_i x_i(r) \right] \left[ \sum_i x_i^2(r) - \frac{1}{n} \left( \sum_i ...
3
votes
3answers
798 views

Problem aligning multiple pgfplots due to different axis label sizes

I have two plots that comes back to back in my paper. One of these plots is generated from 1000 data samples while the other one from 320. The problem that I'm, facing right now, is that plots are ...
1
vote
2answers
265 views

big equation in flalign

I am trying to use a big equation inside flalign. The biggest chunk is the third line and I couldn't figure out how to something akin to \shoveright in this third equation, as I want is ending on the ...
2
votes
0answers
28 views

Multiple labels [duplicate]

I have been using the following piece of latex code \begin{equation} \Phi(A_n) = \left \{ \begin{aligned} &\max \left [ L_n-A_n, 0 \right]\\ &\max \left [ L_n-A_n, K ...
6
votes
4answers
164 views

Alternative to aligned environment for enumerate

I'm using the aligned environment within an itemize environment. I need the aligned environment so the label for the \item will be on the same line as the equation. For example: \begin{enumerate} ...
3
votes
1answer
161 views

How to left align the element when usig begin align, not the whole equation?

I am using begin align command and want to left align my equation. I learned that using flalign I can left align the whole equation. But this is not what I need now. I want to left align my equation ...
3
votes
1answer
221 views

\begin{align} not working when centering math equation

I've read a few posts here about center math equations and all of them make use of \begin{align} *Math symbols* \end{align} Now I've included the \usepackage{amsmath} before the begin document ...
3
votes
1answer
72 views

Dots in a system of constraints

I would like to write a linear program as follows: The text above and below is shown only to indicate the position of the system on the page. I wrote \documentclass[a4paper,11pt]{report} ...
3
votes
2answers
56 views

Mini-alignment of a single equation?

So I have this problem, whereupon I would like to do some 'mini-alignment'. I have googled for ways to do this, but I get results based on aligning whole equations. Here is my current output: What ...
3
votes
1answer
59 views

Unwanted page break before align

I am having some issues with the positioning of a page break with align. My code is roughly the following. \documentclass{article} \usepackage{amsmath, amsthm} \begin{document} %Lots of text to ...
5
votes
1answer
127 views

Alignment for Multiple Equations

I have equations in two different align environments. How do I align them equally in such a way that the = sign is in the exact position following the sequence. The MWE: ...
5
votes
1answer
241 views

New command for local setlength

I'm looking for local space settings after math text, e.g.: \documentclass[a4paper,fleqn,leqno]{article} \usepackage{amsmath} \begin{document} \begin{align*} ax_{1}^{2}+bx_{1}+c=y_{1} \\ ...
5
votes
2answers
104 views

Centering a tag on an align environment

I want to create a list of two items, labeled (1) and (2), with a $\star$ tagged to the left, and centered vertically in between the (1) and (2). If I use the following: \begin{align*}\tag{$\star$} ...
3
votes
1answer
92 views

Placing a tikzpicture next to an align and add an equation number

I want to place a tikzpicture next to an equation and equip both of them together with an equation number. The reason is that the tikzpicture is a kind of explanation (visualization) for the equation. ...
0
votes
1answer
111 views

Left and right braces on different lines of align [duplicate]

\documentclass[a4paper,12pt]{article} \usepackage{amsmath} \begin{document} \begin{align} A = \max\left{B \\ & C \right}. \end{align} \end{document} My expressions B and C are so long ...
1
vote
1answer
106 views

Extra alignment tab error, on Table

I am trying to make a table in LaTeX. However, I get several extra alignment tab errors and I do not know why. I have searched here for similar problems but I only found extra alignment tab error ...
1
vote
2answers
199 views

How to write a big integral in an “ align” environment?

I would like to write a big integral in a align environment but bigint seems to be useless. Could anyone suggest? Here is a MWE containing the long expression: \documentclass[a4paper,10pt]{report} ...
1
vote
1answer
90 views

How to correctly align bibitems

I am using the thebibliography environment. In addition I use custom labels, which are different in length. How do I align my bibitems correctly, so that all bib entries vertically start at the ...
3
votes
1answer
138 views

\bigl( \bigr) in inline mode and in align environment

The following, I believe, is a strange behavior of \bigl(<math content>\bigr) in inline math mode and in the align environment. Consider the following MWE: ...
2
votes
1answer
130 views

Upright maths in display mode, but italics in align environment in beamer class

I use mathastext like this \renewcommand{\familydefault}{\sfdefault} \usepackage[defaultmathsizes]{mathastext} \renewcommand{\familydefault}{\rmdefault} This gives me upright math throughout my ...
3
votes
1answer
313 views

Left-alignment of table caption. Forced to center

I am trying to get the table caption left aligned (as the first table labeled "parameter estimates" using tabularx), but in tabular* environment (also happens to my tabularx in the original document) ...
4
votes
4answers
191 views

How can I get a nice alignment without using \hspace?

I have two pieces of TeX-code producing almost the same (except numbering) results. Both outputs are desired. However, they contain an ugly thorn \hspace*{-7mm}. I need this command as I am trying to ...
0
votes
1answer
61 views

Add vertical space in aligned environment and explanation of the unequal space between two gather/align environments

I want to leave some space between the aligned environments and some below the texts in the environments so to have a nicer output. How can I do that? \documentclass[12pt]{article} ...
6
votes
1answer
168 views

Aligning and centering a lstlisting with two columns on a page

Consider the following code taken from here to produce a fancy listing : % PACKAGES \documentclass[11pt,a4paper]{book} \usepackage[top=1in, bottom=1in, left=1in, right=1in]{geometry} ...
2
votes
2answers
278 views

Equivalence arrow in LaTeX

I have an equation like \documentclass[12pt,a4paper]{report} \usepackage[latin1]{inputenc} \usepackage{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsthm} \begin{document} ...
4
votes
2answers
110 views

Help with aligning equations and numbering

I'm new to LaTeX so you're going to have to bear with me. I am trying to write a project report using it and I have got this so far for a certain section: Then, ...
0
votes
2answers
97 views

Alignment within align environment

My minimum working example: \documentclass{report} \usepackage{amsmath} \begin{document} \begin{align} x_1 = \alpha,\, x_2 = q,\, u = \delta \\ f_1(x_1) &= C_1 \left [ \phi_{z1}(x_1) + ...
2
votes
3answers
91 views

Splitting equations with parentheses in aligned [duplicate]

How can I break the first line \begin{equation} \begin{aligned}[2] & some stuff \left\{ stuff' + stuff'' \right\} \\ & = some other stuff \end{aligned} \end{equation} in a way such that the ...
3
votes
2answers
62 views

Left-align column and row matrices and right-align the dimensions

I have some vectors, one of which is written as column and others as rows. I would like to have them so, that the vectors are left-aligned and the corresponding dimensions right-aligned, as I tried to ...
6
votes
2answers
211 views

Multiple \cline{x-y} in align environment for subtracting equations

I'm trying to make a solution sheet for a student of mine and want to write it in a similar way as I would do when writing per hand. In this case I wanted to have 4 columns of equations (I know that ...
5
votes
2answers
65 views

Multiple align environments for defining a function into a function

I use the amsmath and the diagram.sty from A, but I have nearly no control over the alignment. \begin{align*} A \colon A &\longrightarrow A \\ X &\longmapsto AAAAAA \\ A &\longmapsto AAA ...