{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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Positioning of \flalign and arrows between the equation

I want to have something as following, but I'm not satisfied with the result: \documentclass[12pt,parskip]{scrartcl} \usepackage{amsmath} \usepackage{amssymb} \usepackage{geometry} ...
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flalign* still maintaining indent - caused by \text{}?

The goal is to align all of the text that spans more than one line with the equal sign. It appears that if I use \usepackage{amsmath} in my preamble and then use align* it will align with the ...
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1answer
914 views

Error when setting a label in an alignat-environment which is embedded in a figure-environment

I want to label equations in a alignat-environment which is embedded in a figure-environment and it won't compile. Example: \documentclass[11pt,a4paper,twoside,openright]{book} \usepackage{amsmath} ...
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Center a column in align

I have the following type of code in my document: \begin{align*} (-m)+m & \stackrel{\mathrm{Ax 1.1 (i)}}{=} m+(-m)\\ &\stackrel{\mathrm{Ax 1.4}}{=} 0 \\ I want to align on the = ...
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1answer
144 views

how to align equations with some text

I want to align the equations with text. Though the equations are aligned as I want it to be but still the text is not aligned. \begin{align} \mathscr{F}^\prime(x_0)^{-1}&\in L(Y,X) \quad ...
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left-justified text in the same line as the beginning of \align equations [duplicate]

Possible Duplicate: Vertical alignment of align* in enumerate How to split and align equations when they are inside an enumerate environment? pgfplot barchart moving x-axis up I want to ...
14
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1answer
401 views

Align to center

I want to align some equations to the equal signs, so I wrote this: \begin{align} -3z &=-9\\ z &= 3\\ -3y-3*3 &= 3\\ y &=-4\\ ...
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align with equal sign centered [duplicate]

Possible Duplicate: Align to center I want to align some equations to the equal signs, so I wrote this: \begin{align} -3z &= -9\\ z &= 3\\ ...
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How can I align at relation symbols within a cases environment?

I have used the following code in LaTeX - \documentclass{article} \usepackage{amssymb,amsmath} \begin{document} \begin{table}[H] \centering \begin{tabular}{c|c} \hline { $X=y+z$} & { ...
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2answers
280 views

Center Formula in self created environment

I use a environment called loesung which I created by myself. Now I have a formula in that environment, but I want to have that formulas centered. Not left aligned, here is my code: ...
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Phantom and Align Environment

Is there any way to 'phantom' text within the align environment? I have the following code: \documentclass{article} \usepackage{amsmath} \begin{document} \begin{align*} \phantom { a & = b \\ ...
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Undefined control sequence in align

\begin{align} \label{eq:x} x = \sign{a} \cdotp \sign{b} \cdotp \min(\lvert a \rvert,\lvert b \rvert) \end{align} Above gives me Undefined control sequence. Any ideas would be helpful.
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How to align five equations on three lines, e.g., 2-2-1, with the last equation centered?

I'm trying to use the alignat environment to arrange five equations on three lines as follows: two equations on the first line, two equations on the second line (aligned with those of the first ...
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2answers
2k views

Using “&” symbol to split and align multiple equations

I would like to use the "&" symbol: to align multi-line equations as well to use it as an index to mark the placement while splitting an equation. However, when I do so, I don't want the ...
7
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2answers
4k views

Alignment across nested aligned environments

I have a list of equations with annotations like the one below: \documentclass{scrartcl} \usepackage{amsmath} \begin{document} \begin{align} aaaa &= 1 &&\text{for $X$} \\ bbbb &= ...
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1answer
544 views

How to split and align equations when they are inside an enumerate environment?

How to make the first line of aligned equations sit in the same baseline as the bullet and make the equation left justified? \documentclass{article} \usepackage{amsmath} \begin{document} ...
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3answers
417 views

How can I align two split environments at the equal signs?

\documentclass{scrartcl} \usepackage[latin1]{inputenc} \usepackage[T1]{fontenc} \usepackage[english]{babel} \usepackage{amsmath, amsthm, amssymb} \usepackage{mathtools} \begin{document} ...
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1answer
451 views

Align inside align

I have a list of equations with annotations like the one below: \documentclass{scrartcl} \usepackage{amsmath} \begin{document} \begin{align*} aaaa &= 1 &&\text{for $X$} \\ bbbb ...
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3answers
444 views

Behaviour of the align environment

I'm writing a manuscript with long equations. In order to break the equations I prefer the align environment, provided by the amsmath package, over the eqnarray one. In the below example I show the ...
3
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2answers
349 views

In the align environment, how to number only one of the lines? [duplicate]

Possible Duplicate: Selective numbering of equations with align I would like to know, how to number only one specific line among many, in the align environment. For instance, I don't want ...
8
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1answer
635 views

How to force equation to be closer to the sum operator?

I would like to know if it is possible to force the equation to be closer to the operation sum? When there are a lot of subscript under the sum operator, it tends to pouch the equation to the right, ...
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148 views

Problem with \index in align enviroment

Please compile the following MWE. As you will then see, the typesetting of $\mu^{\otimes\downarrow n}$ in the index is strange! \documentclass{article} \usepackage{amsmath} \usepackage{imakeidx} ...
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314 views

Centering first line of an align environment (Simulating \multicolumn{2}{c})

I often need align environments where the first line is centered, e.g., when first introducing the types of the functions to be defined, then defining them. I essentially want to obtain the effect ...
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4answers
2k views

Make align* number the last equation

I am using the align* environment to write equations expanding several lines. I would like to define a command sequence in the preamble, such that the last equation of this block will always be ...
3
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2answers
635 views

Brace delimited sets of equations inside AMS align with common alignment

I would like to extend the following way of typesetting equations with a trailing brace to more than one set of equation. \documentclass{article} \usepackage{amsmath} \begin{document} This works ...
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More sophisticated page breaks within aligned equations

This is my current method of allowing page breaks between my aligned equations {\allowdisplaybreaks \begin{align*} left &= right1 \\ &= right2. \end{align*}} It works, but it doesn't ...
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573 views

Selective numbering of equations with align

I have an align environment with 5 equations. I want 3 of them numbered, and the other 2 not numbered. I understand that there's other posts on the issue of selective numbering of those equations that ...
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1answer
328 views

Removing Leading Space

I would like to remove the leading space that appears on the left before the equation on the latex below. \documentclass[preview]{standalone} \usepackage{amsmath} \usepackage{bm} ...
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1answer
266 views

Consistent alignment of equations throughout entire paper

I'm writing a thesis and want all equations to be left aligned but also commence from the exact same distance from the left margin. I desire a (perhaps) 1 inch gap between all my equations and the ...
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1answer
606 views

Scaling down all the equations using one single command?

I am about to submit an article with lots of equations in there (defined in both equation and align environments and I also have lots of inline math of course). There is a maximum page limit for the ...
8
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2answers
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Spacing of \multline inside align (i.e. \multlined)

Related with How can I use multline within an align environment?. Consider this document: \documentclass{minimal} \usepackage{amsmath,mathtools} \begin{document} \begin{align*} & ...
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1answer
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Latex align error?

Why does the following code give me this error?: "Extra } or forgotten \right)" I have been through it and cannot work out why. \begin{align} ...
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397 views

Align the length of two nodes inside a matrix

I wanted to create a node with vertical and horizontal parts. So after some searching I found that I can achieve this by using a matrix. I tried the code below: \documentclass{article} ...
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1answer
909 views

Slight vertical mis-alignment of cells when using TikZ matrix of nodes

While laying out a bunch of nodes with a TikZ matrix, I noticed slight vertical mis-alignment of nodes. It seems that words with “tall” letters (p, b, l) shift the box vertically up or down. This does ...
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411 views

Aligning multiple binary operators

Objective I want to align the following: expr_a1 <= expr_a2 <= expr_a3 \\ expr_b2 <= expr_b2 <= expr_b3 \\ Now, I want the <= to be aligned with each other; the expr_*2 to be ...
4
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3answers
9k views

Array alignment within align environment

I am trying to typeset an array within an align environment, aligning to a specific separator in the array. In the following example, I want to align on the ":" separator in the array. ...
4
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2answers
404 views

How do I bulletpoint some equations within an Align environment?

I have a sequence of aligned equations, and I wish to bulletpoint some (but not all) of them. For example, in this MWE I wish to bulletpoint just the first and third lines (beginning with ABCDE = ..., ...
6
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1answer
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Multiple align in equation with single equation number

I'm trying to get the following equation aligned two times per line and also I want to assign a single number to the equation. This is the code I have: \begin{alignat*}{2} [M/H] &\cong\; 0.917 ...
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1answer
196 views

Unexpected behavior of SIGMA symbol in eulervm

Consider the following minimal example (which has to use amsmath): \documentclass{article} \usepackage{amsmath} \usepackage{eulervm} \begin{document} \begin{align*} \rm{text} = x_\sigma ...
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490 views

Align environment

I'd like to ask how in align environment to number only one of the equations. \begin{aligned} \mathsf{E}[W^{i}_{t}-W^{i}_{s}]&=0,\\ ...
1
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1answer
546 views

Create New Type of Align Environment with Unique Counter

I am trying to typeset some chemical equations in my thesis, and I would like to have the chemical equations have a unique counter from regular equations. I also need to have some of them align over ...
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4answers
5k views

Left-aligning specific text in math-mode

I currently have via \documentclass{scrartcl} \KOMAoptions{ fontsize = 10pt , headings = normal , } \usepackage{amsmath} \usepackage{multicol} \usepackage{siunitx} \begin{document} ...
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1answer
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how to left-align equations [duplicate]

Possible Duplicate: How to left align a set of equations. I want to write an equation in latex , the code is : \begin{align*} \log (\sigma_{t}(X)) =&\log( \prod_{x \in X} ...
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1answer
7k views

Uncover lines of an align environment with beamer

Is there any way to uncover equation-lines of an align* environment line per line in a frame conveniently? somethink like \begin{align*}[<+->] a &= b \\ b &= c \\ ...
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1answer
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How to remove parenthesis in an equation number created by \tag?

This is probably simple, but I can't figure it out. How can I remove the parentheses around a \tag in an align equation? I would like the second line (and only that) to contain [2] instead of ([2]). A ...
2
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1answer
491 views

Set two environments next to each other

How would I set two environments next to each other? Lets say two tables. I want to have something like this, where red is my page and blue one table and yellow the other. My scenario is that I have ...
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1answer
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Tikz multiline node with center align [duplicate]

I have a problem with nodes in scheme. I need type a node where will be text "Banka melovskych filtru". Each word on a special line with center align.
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How to get width of equation

If I want to know the width of a text I use \settowidth{\MyLength}{bla}. Is there something similar for equations? More specifically I have \begin{align} a & b & c & d\\ c & d ...
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Adding multiple paragraphs between aligned equations

Some people have asked about how to add multiple paragraphs (when \intertext and \shortintertext no longer work), a fix was proposed by Peter Grill here: He wrote: My first thought was to hack ...
6
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3answers
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Left-align math

I'm trying to left-align some math, like here (the center block with the arrows): I've tried the following: \begin{flalign*} (0, (2, q_1), (0, q_1)) \rightarrow (0, (0, q_1), (1, q_2)) \rightarrow ...