{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.

learn more… | top users | synonyms

5
votes
1answer
276 views

Changing the vertical alignment of `multlined` from the mathtools package

Package mathtools provides the vertical alignments top, center, and bottom: \documentclass{report} \usepackage{amsmath} \usepackage{mathtools} \begin{document} \makeatletter ...
3
votes
2answers
92 views

Problem in alignment of equation using \begin{align} and \begin{split}

I was trying to align these equation but they are stretching out of the document. Even though I used \begin{split} it didn't work. I don't know why this is so? \documentclass{article} ...
2
votes
2answers
98 views

How to center align the below subfigure when it stands alone?

I have three subfigures as shown in the MWE below, I want to align the subfigure c in the center below the two upper figures, how to do that? \documentclass{scrartcl} \usepackage{caption} ...
2
votes
2answers
135 views

Align equations inside tabular

How can I align equations inside tabular? I want to place few lines of equation by side of the picture. But it turns out that I cannot use \& in order to shift equals signs to be one under ...
2
votes
1answer
1k views

Adding pictures to moderncv

I want to add my institution logos to my CV but unfortunately they don't appear in right place. How should I edit the code to make the picture appear right above the city without making the ...
0
votes
0answers
43 views

vertical line between cells crashed after used itemize environment in Parallel

I used Parallel package. When I start itemize environment or long text in first cell Vertical line between cells is broken. Why it happened? Here is my result: Here is code: ...
5
votes
1answer
292 views

Aligning vertically centered and horizontally left text of cells in table

My minimum working example : \documentclass[11pt,a4paper]{article} \usepackage[francais]{babel} %\usepackage[latin1]{inputenc} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} ...
4
votes
2answers
101 views

How to number two equations as one

\begin{align} ...
2
votes
1answer
139 views

Table Vertical Alignment not functioning

So I'm creating some tables and trying to use the array package to vertically align the text in some of my columns. Unfortunately whether I use p{xcm}, m{xcm} or d{xcm} the column is always aligned to ...
-1
votes
1answer
118 views

geometry package is not working in all pages

The geometry package in combination with amsmath's align environment is not working in all pages. When many lines are within the align environment they get automatically shifted onto the next page and ...
5
votes
3answers
145 views

Why do these aligned equations pop to the right?

\documentclass[a4paper]{article} \usepackage{mathtools} \usepackage{amssymb,amsmath} \usepackage{mathtools}%voor Aboxed \usepackage{bm} \begin{document} \begin{align*} \overrightarrow{a_{G'_1}} = ...
2
votes
2answers
97 views

Removing the enumeration of align text

I want to remove the number next to the aligned text produced by this code: \begin{align} U & =c^\intercal G_1\\ V & =b^\intercal G_2,\notag \end{align} Which displays as follows: Can ...
7
votes
2answers
94 views

Edit marginpar command through whole document

I'm finding myself doing the following on every margin paragraph: \marginpar{\raggedright \scriptsize <content here>} Is there a way to set the align and script size for every margin ...
6
votes
4answers
345 views

How can I note transformation step?

I currently have this: with this code: \begin{align} 0 &\stackrel{!}{=} (d_{P,f}^2)'\\ &= -2 x_p + 2x -2y_p f'(x) + \left (f(x)^2 \right )'\\ ...
4
votes
3answers
150 views

How to replace \\ with \\& in math mode?

I am having the following isssue: I have to write a mathematical paper/book with many different optimization problems formulated. To be consistent all over I'd like to create an environment to ...
0
votes
1answer
47 views

begin{align} behaving oddly - Lines after (10) show up as exponents

I'll let the picture speak for itself. Full res here: http://i.imgur.com/YyXBPv1.png It's probably a silly mistake but I have been awake for the past 20 or so hours and in my current state I ...
3
votes
3answers
142 views

How to align an equation?

I am new to LaTeX. So, I am stuck with something which should be simple. I need to align this equation so that the last term which goes to the next line begins after the equal to sign, but I can't ...
2
votes
1answer
124 views

Latex subequations with “align” does not align?

Why does the second element on each line not align vertically? (z and x{im} in this case) \begin{subequations} \label{eq:optim2} \begin{align} & \text{minimize} & z &= ...
10
votes
4answers
226 views

How to vertically align each comma in the following 2 identical sequences?

The following output seems to be difficult to look up an item in the upper sequence with its corresponding item in the lower sequence as the commas are not vertically aligned. ...
0
votes
2answers
113 views

Decrease the space between formula and text, and the formula position of align environment

Please see the picture first. My two questions are described in the picture. As known to us, when we use "\begin{align}", it will appear at the next line automatically. Could I just move it just be ...
6
votes
1answer
19k views

Align equation left

Here is my split equation: \documentclass{article} \usepackage{asmath} \begin{document} \begin{equation} \begin{split} a_{ijk} =& \frac {Pr(M_{I} =2 \& M_J=1 \& M_K =1 | I=i , J=j , ...
5
votes
3answers
175 views

Splitting a sum

I have some equations that are long and run off the page if I don't break them onto multiple lines. Some of these equations have a constant on the left and a sum of terms on the right. I find that ...
9
votes
4answers
163 views

Aligning mathematical inequalities

I want to align the following at the inequality signs, however it becomes very ugly: \begin{alignat*}{2} ...
4
votes
2answers
124 views

Make the content in the item visible when clicking the screen and left-align formula?

I have two questions: 1) I can only let the items visible when clicking the screen, just adding up <2->. However, I don't know how the let the contents in the items do the same thing. It's not ...
2
votes
0answers
113 views

How can I implement an '&' inside a \left( \right) environment? [duplicate]

I've been running into a strange issue. I'm doing some derivations in LaTeX document, and am using the align environment to do so. Some derivations require multi-line brackets, for which I try to use ...
3
votes
1answer
72 views

special alignment for simplifications to a big expression

I want to show simplifications to a large expression with each step aligned at the equals sign below the original expression. For example: AVERAGED_EXPONENTIAL_OF_INTEGRAL_HERE = ...
0
votes
0answers
69 views

Error using the align environment

What is the origin of the error LaTeX detects when compiling the code below? It produces the correct diagram, but tells me there is an error with `aligned'. \documentclass[11pt]{scrartcl} ...
3
votes
1answer
98 views

How to numbering each row in an array environment that is used within an align environment

I am trying to typeset a multiple line optimization problem in LaTeX. I have had a lot of difficulty using the align and alignat environments to get things to align properly. I recently managed to ...
9
votes
1answer
157 views

Measuring align

From what I read it seems that align environments are processed twice: the first time for measuring, the second time for actual typesetting. My question is whether one can get access to these ...
8
votes
3answers
137 views

Aligning elements in set

How can I create a set with aligned elements? Example: I tried using align but it does not align as nicely as in the example. \begin{align*} &P = \set{ &A &\rightarrow &a | ...
1
vote
1answer
146 views

Aligning equations to the left in latex [duplicate]

I am writing some equations in latex with \begin{dmath} equation \end{dmath} By default the equations are centered. I want to align the equations to start from the left of the page. How can I do ...
7
votes
3answers
239 views

How to break long equations while keeping alignment?

I have the following long equations: \documentclass[]{article} \usepackage{amsmath} \begin{document} \begin{displaymath} \begin{aligned} (\chi_1|\chi_1) ...
1
vote
0answers
208 views

addmargin, enumerate and align* miss an overfull hbox

The following document compiles as expected, and looks as expected: \documentclass{article} \usepackage{scrextend} \usepackage{amsmath} \usepackage{lipsum} \begin{document} \lipsum[1] ...
3
votes
3answers
99 views

Aligning the right hand side of multiline equations

I would like to align the RHS of the multiline equations and assign equation number for whole as one. \begin{multline*} \frac{\partial P(y_{i}\succ0)} {\partial z_{ij}}=\tfrac ...
0
votes
2answers
190 views

How to divide the first row of a table into two rows

I want to divide the text in the first row into two rows so my table will be on the A4 sheet. How I can do that? I want to use a command other than p{dimen} \begin{tabular}{|l|l|l|l|} \hline ...
4
votes
2answers
178 views

equations inside matrix/array — aligning on charater

Suppose I have a system of equations I'd like to present as a vector. Using amsmath, something like \begin{equation} \begin{pmatrix} (2)(2)+(-1)(-3) \\ (4)(2)+(3)(-3) \end{pmatrix} \end{equation} ...
7
votes
2answers
73 views

Whitespace around characters

I need to wrap some of the characters with whitespace so that the terms align correctly $\begin{align*} x = 1 + 2 + 3 + 4 + \cdots + n \\ x = n + (n-1) + (n-2) + (n-3)+\cdots+ 1\\ \cline{1-2} 2x = ...
5
votes
3answers
147 views

alignat inside align enviroment?

Why can't I nest an alignat environment in an align environment? \begin{equation} \label{eq:115} \left\{ \begin{aligned} \begin{alignat*}{2} ...
8
votes
2answers
105 views

How to align only some equations in an align environment?

Here's what I got: \begin{align*} P[E_{m}] &= P[m] + P[2m] + P[3m] + \dots \\ &= \frac{1}{\varsigma(s)} \langle m^{-s} + (2m)^{-s} + (3m)^{-s} + \dots \rangle \\ &= \frac{1}{\varsigma(s)} ...
3
votes
2answers
459 views

“ERROR: Extra }, or forgotten \right.” in align* enviroment

Why do I get a "ERROR: Extra }, or forgotten \right." in the following align* environment? \begin{align*} ...
4
votes
2answers
143 views

How to make this equations aligned

I have an equation as below, I want text1 and text2, text3 are aligned as well. \begin{equation} \begin{aligned} A &= B \quad \text{text1}\\ C &= \begin{cases} 1 & ...
2
votes
1answer
342 views

Write a multi-line equation with unmatched \left( and \right)

how can i write this long equation in beamer \mathbb{E}^{x}[f(X_{\tau})]&=f(x)+\mathbb{E}^{x}\left[\int_{0}^{\tau}\left(\sum_{i}u_{i} (s,\omega)\frac{\partial f}{\partial ...
1
vote
1answer
135 views

Centering column in alignat environment?

How do I center the contents of each cell in the middle column? I am approximating it with \phantom, but there's got to be a better way. \begin{alignat*}{3} ...
6
votes
2answers
355 views

Subequation aligning using matrix

When I use multiple matrix equations in subequation, I am doing it as in the code snippet. However, when I want to align the equations with respect to equal sign, = (commented in the code), I am ...
4
votes
0answers
38 views

I want to align two consecutive align environments [duplicate]

Here is what I have: \documentclass{article} \usepackage{amsmath} \begin{document} \begin{align*} &f(x) = y \\ &f(g(x)) = g(y) \\ &15 \end{align*} Here is some text commenting on the ...
2
votes
1answer
121 views

$$, \[ \] and equation environment alignment

I'm using scrreprt class and I'm having troubles with different behavior of $$ and \[ \]-written equations and equation environment. The problem is that alignment is not the same: $$ equations are ...
0
votes
0answers
23 views

In-line comments in align? [duplicate]

Is there a way to insert comments at the end of a line, within a block of TeX? For example, something like the following $$\begin{align} &(B \cap A) = (C \cap A) \\ 'given &(B \cap A) ...
4
votes
2answers
89 views

Help with alignat environment

\documentclass{article} \usepackage{amsmath} \begin{document} \begin{alignat*}{3} &\text{Case 1: } s^*\leq a&\quad &\hphantom{\leq} 2\beta \leq& 2a\alpha-4\lambda-\tau ...
4
votes
1answer
156 views

Align environment: second alignment “left-justified”?

How can I do something like \begin{align*} b &= cq_1+r_1, & 0 < r_1 < c, \\ c &= r_1q_2+r_2, & 0 < r_2 < r_1, \\ r_{j-2} &= r_{j-1}q_j+r_j, & 0 < r_j < ...
3
votes
1answer
120 views

\underset italicizes whatever in it

I'm trying to write a simple argmin equation. However \underset command italicizes whatever in it. Here is my code: \begin{align} \label{Eq:argmin} &{x}={\arg\underset{p}{\rm ...