# Tagged Questions

{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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### Pass part of halign body as an argument to macro (previously AMS align and its groups)

I originally thought this had to do with the align environment but I discovered it's a feature of \halign, hence the major edit. When inside a tabular environment or simple halign, I need to be able ...
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### Aligning equation using images with another equation centred on images

Basically, I have an equation that uses only images as the "variables" so-to-speak; it's just an illustration of image subtraction. So what I would like to do is have this equation (that I have ...
79 views

### How to align columns of two separate matrices?

I have two equations involving matrices in an align environment. One of the matrices is wider than the other. How do I align them so that they are equally wide? A minimum working example: \...
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### Equations don't show up in the output [closed]

I'm working on my final year project using LaTeX. I'm facing a right now where part of my writing doesn't show up on my PDF output. The other writing in this section is ok, but this particular ...
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### Working on a poster wanting to put an image and a table side by side

Hi all I am sorry I am new here, still struggle even imputing the question I apologize. What I have is an image and a table inside a mini page of a poster that I want to put side by side but I cannot. ...
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### Alignment at the inequality in a system of linear inequalities

I have a system of linear inequalities (in the variables x and y) that I have aligned at the inequality. There is no inter-line spacing. If I had expressions that were x - y < 3, there would have ...
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### Fraction Equation problem

I am a new user of LaTeX. I am using amsmath package but keep getting errors with the following: \begin{align} \frac{\partial P}{\partial t} = \mu(N,I)P - mP - \nu \frac{\partial P}{\partial z} + \...
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### how to flalign multiline

‎I do not know how to align this. could you help me? this is my attempt: \documentclass{article}‎‎ \usepackage{amsmath} ‎ \begin{document} ‎ \begin{flalign*} ‎‎ \displaystyle \partfunc{e}{‎e‎} &&...
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### Breaking single equation with multiple alignment

I have a set of equations that have multiple alignments, and one of these equations I want to break since it is long. The following MWE illustrates my current solution to this problem, but it's not ...
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### Align matrix on left margin. align* left-aligned?

I have the following problem: I put the command vmatrix inside the align* area. The result is unfortunately centered, but I'd like to have the matrix be left-aligned. Here is the code: \...
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### How can I align the two tables?

Why my tables below are not horizontally aligned? My MWE: \documentclass[ignorenonframetext,xcolor={table,svgnames}]{beamer} \usepackage{tikz} \usepackage{amssymb,amsmath} \usetikzlibrary{shapes,...
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### Improper alignment at equation break

I have the following MWE, showing how the two plus-signs of the second equation are not completely aligned with each other: \documentclass{article} \usepackage{amsmath} \begin{document} \begin{...
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### Problem related with aligned

I'm trying to place 3 equations with some dots between them and I don't know why only the first \cdots is right aligned and the others are a mess. This is the code: \begin{aligned} ...
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### Center-left aligned equations

I have multiple equations that I want center-aligned, but starting at the same point, like I see in other people's texts: If I use this code: \begin{align*} \Pr(\mathbb{X}_2 = 0) = 1-\Pr(\mathbb{X}...
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### Equation align to '=' in table with cell equation

\begin{center} \begin{tabular}{ ||l|r@{ = }p{4cm}|| } \hline Text & \multicolumn{2}{l||}{Text}\\ \hline ...
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### How to align a picture in a 2 lines fancyhdr header

I use fancyhdr to create my header, i have this code: \usepackage{fancyhdr} \pagestyle{fancy} \usepackage{lastpage} \fancyhead[L]{\includegraphics[width=1cm]{logosmall.jpg} \textbf{Title of my ...
208 views

### Graphics and brackets not vertically aligned within align environment

I'm trying to include small graphics within an equation setting (they're little diagrams of mathematical knots), using \includegraphics within the \begin{align} environment. The graphics themselves ...
279 views

### How do I get a equation to not break the margin?

How do I get this equation to not break the margin? I have tried different things, do I need to used something else then align? \begin{align*} \int_{\R^2} \1_{[-1,1] \times [0,\pi)} (p, \alpha) \...
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My question is the same as this question, but in the context of LyX. The solution for that question was to put the & before = sign. I manually implemented this tweak in LyX, by changing the raw ...
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### Align vdots in equation

I want my vdots to fall under the expressions and not at the end as its now. I found solutions online for equations by using &=, but this is not applicable for me because I don't use the equal ...
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### Long series alignment

I have three long sums (series) on three lines and want all plus signs be aligned vertivally just like in LaTeX code. \begin{align} x &= 1 \cdot x &+ 0 \cdot x^2 &+ 0 \cdot x^...
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### Left align problems

I have no idea how to ask a question in here as I tried pasting my latex document in (it is only short) to demonstrate my issue but it does not look like anything else here and I don't want to piss ...
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### Aligned equation environment with number at bottom that allows for page breaking

I'm looking for a better way of using aligned equations in my documents that allows for pagebreaks and numbers only the bottom equation like this: Although, I would prefer to be able to have the same ...
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### Beamer: Uncovering lines in the align environment

I have been referencing this question Uncover lines of an align environment with beamer, but I am having additional trouble that none of the comments or answers seem to \begin{frame} Let $i\neq j$. ...
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### Latest xparse/amsmath update doesn't work well in align

The following minimal example doesn't compile when the optional argument to \macro is used: \documentclass{article} \usepackage{xparse,amsmath} \NewDocumentCommand{\macro}{o}{A\IfValueT{#1}{(#1)}}% ...
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### Change label in align environment [duplicate]

In LaTeX, I'm using the documentclass report with different chapters. Now, when using the align environment for listing formulas with labels, i get labels like (2.1), (2.2), ..., the first number ...
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### How to itemize equation

I am using beamer for making slides. In one of my slides, equations appear in bullets. I would like the equations to be aligned. Since these appear in different bullets, I can't use the align option. ...
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### Box part of equation in align environment

I want to box, as an answer, an equation of the align* environment. Not sure how to do it. \begin{align*} (1+2i)z_2&=-11(2-i)\\ z_2&=\dfrac{11(i-2)}{1+2i}\\ z_2&=11i \end{align*} I have ...
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### I want to put a matrix equation next to a system of equations

Hi everyone I am trying to put the matrix equations on the same row space as the system of equations. I am not sure how I tried to put a third align* to put the two together but it does not seem to ...
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### How to use table in right way in ltex using IEEE conference [duplicate]

I have a problem with this code snippet: \begin{table}[!h] \caption{Top three primes accounted by 97\% that support \texttt{DHE\char`_EXPORT}} % title of Table \centering % used for centering table \...
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### Shrink equations horizontally to fit surrounding tcolorbox, compatible with align* commands

I'd like to put frames around equations in my beamer slides. For this purpose, I use the package tcolorbox. I use the macro \fiteq{} that I found somewhere else on this site to shrink overlong ...
293 views

### How to align all equalities?

I am a newbie here and I got stuck in the following situation. Let me type the portion first \documentclass{article} \begin{document} \begin{eqnarray*} f_2(u_iu_{i+1})&=&\left\{ \begin{...
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### Make column widths of multiple matrix columns equal

I have some gauss matrices in an align* environment, like this: \documentclass{article} \usepackage{amsmath} \usepackage{gauss} \newcommand{\BAR}{% \hspace{-\arraycolsep}% \strut\vrule % the ...
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### \tag is repeating equation number

I am trying to label and number one line in align* environment using \tag{\theequation} and it is just repeating the same equation number. It uses the previous equation number for all subsequent \tag.
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### Spacing: Align vs. Equation

Can anybody explain where the extra spacing comes from when using an align instead of a equation? And does anybody know how to remove it? \documentclass{article} \usepackage{amsmath} \usepackage{...
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### Text alignment in the table

I have increased the height of the rows in the table, and now I have a question how to make the text (УТВЕРЖДЕНО, РАЗРАБОТАНО, СОГЛАСОВАНО) in these rows in the center of the rows? \documentclass{...
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### Aligning at top- Minipage

I referred the previous questions on aligning at the top when using a minipage. However, still could not solve the problem. I am guessing that there is some other problem in my code. The reduced ...
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### How can I define a number parameter for this own align environment?

I'm "trying to change the "0.5" as needed. It would be perfect if this command could have an default value of 0.5. Unfortunately it seems to be very difficult to create a new environment with the "...
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### How to left align the \dcase to make a straight margin with text

I am using dcase to express my equation. However, the equation looks align in center of page. I want to move the equation in the left side of the page. Note that, my text has one space at the ...
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### Right align equations relative to maximum length of equation-number

Please have a look at this minimal example ... \documentclass{article} \usepackage{amsmath} \numberwithin{equation}{section} \usepackage{showframe} % only for demo \begin{document} \section{section ...
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### flush multiline equation to the right

How do I flush the two equations to the right? And keep the eqution number centered between the two lines? \documentclass{article} \usepackage{amsmath} \begin{document} ...
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### amsmath aligned environment: correct positioning of equation number on the last line with tbtags

tl;dr How to place the equation number on the last line of an {aligned}[t] environment? (Similar questions have been asked in Equation number in aligned environment after last line and How can I ...
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### How to center elements of different sizes

I would like to display some matrix things \begin{frame} \begin{align*} \left( \begin{array}{c} y_1 \\ y_2 \\ \vdots \\ y_T \\ \end{array} \...
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### Single multi-line equation with comments on rows

I can't find a way to write a multi-line equation, which I would later refer to as on single equation, and write comments on some of rows. The thing I want is pretty much like here: Multi-row text ...
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### Problem with breaking line in align mode [duplicate]

Here is the issue and here is the code. \begin{align*} \left ( \frac{1+\sqrt{3}}{2\sqrt{2}}+ i \frac{\sqrt{3}-1}{2\sqrt{2}} \right )^{72} &= \left [ \left ( \frac{1}{2}\cdot \frac{\sqrt{2}}{2}+ \...
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### start align number by one

I have an align list of equations, but it's starting by number 2 cause I have another align list in another frame, so how can I force it to start by number 1? \documentclass[11pt]{beamer} \begin{...
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### Reproducing Gauss' famous proof

The following appears in a text (in the context of generalizing Gauss' famous proof): I would like to reproduce this, but I cannot figure out how to get the alignment down. I thought of trying to ...
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### Align text in enumerate environment

From the code below, I wanted to be able to align the text in the enumerate environment like this: Thanks for your help. Here is the code that I have so far: \documentclass{book} \usepackage{...