{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 question about aligning document elements, use {horizontal-alignment} or {vertical-alignment} instead.
9
votes
2answers
312 views
Nesting subequations within align
subequations seems to only work outside environments such as align and equation. What if I want to preserve the alignment of the equal signs using align while also would like subequations numbering ...
1
vote
0answers
106 views
Paragraph indent in \intertext of align [closed]
I have the following LaTeX code:
\subsection{andere Ladungsdichte}
Gegeben ist die Ladungsdichte:
\[
\rho\del{\vec r} = - p \delta(x) \delta(y) \delta'(z)
\]
Durch Integration erhalte ich das ...
4
votes
2answers
107 views
proof format 2 columns [duplicate]
Possible Duplicate:
How to correctly format (and align) a LaTeX proof?
In my proofs I would like to have justifications of each step to the side of the numerical manipulation. For instance ...
3
votes
1answer
422 views
Error: Extra }, or forgotten \right in align environment
I'm getting errors in the align environment that I'm not getting for the exact same line that compiles without error in the equation one and I can't figure it out. Can someone shed some light on this? ...
6
votes
2answers
299 views
Underlining an equation in an align block
I'm trying to set up a system of equations and want to underline the last equation, but can't figure it out. Here's what I have:
\begin{alignat*}{4}
&F_n &- mg &- F_a\sin 32^\circ &= ...
13
votes
2answers
317 views
Align Equations Over Multiple Tabular Rows
I'm trying to set up a table with some equations in it, however I would like the equations on multiple rows to be aligned properly. So far I have
\begin{tabular}{cc}
\hline \multicolumn{1}{l}{Header ...
4
votes
3answers
164 views
Alignment in multiple locations of a single equation based on first line
I want to align a multi-line equation so that it basically looks like this:
a = (b + c
+ d + e)
f = g
The requirements of this alignment are:
The equal signs should be aligned.
The beginning ...
6
votes
2answers
217 views
right align in align environment
I use a align* environment and on one line I have a very long equation which does not contain into a line. Thus for this line I would like to have the same behavior as a multline environment, that is ...
1
vote
1answer
150 views
Aligning in the aligned equations in widetext
I have expressions that I'd like to have aligned so that the first letters are aligned, but that the whole thing is still in center. I have this:
...
7
votes
1answer
143 views
alignment problem
I have the following:
\documentclass{article}
\usepackage{nicefrac}
\usepackage{amsmath,amssymb}
\begin{document}
\begin{align*}
f_X(x)&=\frac{1}{2 \pi} \exp ( -x^2/2 ) &\forall x \in ...
3
votes
0answers
50 views
Aligning \text{} on the left [duplicate]
Possible Duplicate:
How can I break an align environment for a paragraph?
I am new here, and quite new to LaTeX. I did search for an answer to this as I think it should be trivial, but I ...
1
vote
2answers
87 views
Preserve spacing while using align with amsmath
While
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\begin{align}
& A \\
& = B
\end{align}
\end{document}
preserves the horizontal space after the equals sign,
...
9
votes
3answers
668 views
Alternative to IEEEeqnarray
By recommendation from The Not So Short Introduction to LaTeX, I have been using the IEEEeqnarray environment a lot, since it solved many of the rather annoying problems related to the ...
6
votes
3answers
148 views
Specify alignment per column in align equation
Using the following mwe i have not yet found a way to align the formulas correctly.
\documentclass{article}
\usepackage{mathtools} % extends amsmath and fixes some of its quirks
...
6
votes
1answer
238 views
Left-aligning equations
How do I left-align selective equation blocks, i.e. not centered ?
I know how to do it for ALL equation blocks in the document setting
\usepackage[fleqn]{amsmath}
\setlength{\mathindent}{0pt}
in ...
4
votes
1answer
174 views
aligning equals as well as plus signs
From this question we know that aligning the equal signs in
A = B = C
D = E = F
is done by using alignat, not align.
If we have instead
A = W + M = C
B = i + \iota = D
how can the equal signs ...
4
votes
1answer
119 views
Aligning equations with align*
I wanted to align a set of equations to left. I found on the Internet that you can do it easily with align* environment.
I found it here: http://en.wikibooks.org/wiki/LaTeX/Advanced_Mathematics
So ...
9
votes
3answers
466 views
Aligned equations in LaTeX
I have a long equation in LaTeX, which I need to break up into more lines. I've done this, although its not quite what I was looking for. Here is a MWE showing my problem:
...
6
votes
1answer
185 views
How to align a set of my equations?
I just wan't to align the equation like this example (Of course, I can't align these equations on the web page):
∵△ABC ≌ △A′B′C′
∴∠ABC = ∠A′B′C′
∠ACB = ∠A′C′B′
∠BAC = ∠B′A′C′
If I use &, ...
3
votes
1answer
135 views
Align multiple equations under longer equation
I want to do what this MWE would do if the hspace{-1in} actually moved that second alignment column to the left, underneath the big quadratic formula.
\documentclass{article}
\usepackage{amsmath}
...
8
votes
3answers
298 views
\left and \right in equation across multiple lines [duplicate]
Possible Duplicate:
Left/Right across multiline equation
Could someone explain why I can't get the left and right commands to work correctly
code:
\documentclass{article}
...
0
votes
0answers
289 views
“! Missing } inserted.” Align Environment. Need to turn in this assignment ASAP [closed]
This problem has me pulling my hair out. I need it to be resolved as soon as possible. When I try to compile this code in Texworks, I get the error cited in the title. "elivar" is my own personal ...
2
votes
1answer
178 views
Left aligned multi line equations and \newenvironment
I'm building a table of integrals, for my own use. I need simple things: equations must be left aligned, sometimes I need alignment on the equal symbol and to save space sometimes I need 2 equations ...
2
votes
2answers
140 views
array environment with tags/labels
I try to come up with a couple of formulas which should be aligned according to a relation symbol but also to the left. Have a look at the following example:
\documentclass{article}
...
5
votes
2answers
283 views
Highlight an equation within an align environment with color option
I'd really like to do exactly what's being asked for in this question: Highlight an equation within an align environment, but with the ability to change the color when I call it, so that I could have ...
5
votes
2answers
93 views
What's the best way to align binary operators to the right of a relation symbol?
I know that you're generally told to align binary operators to the right of a relation symbol like this (using {align*}):
\begin{align*}
x={}&a+b+c\\
&+d+e+f
\end{align*}
But would it ...
0
votes
0answers
68 views
get rid of the number of nonreferred equations [duplicate]
Possible Duplicate:
How to organize labels when there are too many equations?
How do I number equations only if they are referred to in the text?
I have a lot of equations in my documents ...
0
votes
1answer
127 views
problem with \left| and align [duplicate]
Possible Duplicate:
How to make \left, \right pairs of delimiter work over multiple lines?
Hi I'm trying to write a long equation with {align*}:
\begin{align*}
...
2
votes
1answer
193 views
elsarticle figure to left in LyX
I use elsarticle 2 docment page in LyX.
I put figure in left column partion and use
\resizebox{3.4in}{!}{ Figure.png }
to make it smaller
But I still need to align the figure to left of the page
...
3
votes
2answers
358 views
how to justify left all numbered equations
I use displayed numberd formula in lyx
the equations are appears in middel
I want to justify left the equations
I used elsarticl 2 column page format
4
votes
1answer
114 views
how to align the following set of equations and have one equation number?
I have two equations. One is big and the other is small. I want to align them and want these two equations to have only one equation number. Another question is : Are there ways to make these ...
5
votes
1answer
146 views
aboxed across multiple alignment
I would like to have the entire last line in a box, but when I compile, it only boxes the first equation and doesn't even print the second equation. Does anyone know how to fix this?
Here's my MWE.
...
6
votes
1answer
1k views
Tabbing for math mode?
I'm looking for something synonymous to tabbing, but for math mode.
I read that alignat* should do the trick, but this behaves differently it seems. For example:
\documentclass{article}
...
1
vote
1answer
261 views
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}
...
4
votes
2answers
410 views
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 ...
2
votes
1answer
177 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}
...
6
votes
2answers
154 views
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 = ...
5
votes
1answer
104 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 ...
1
vote
0answers
69 views
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 ...
12
votes
1answer
160 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\\
...
1
vote
1answer
242 views
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\\
...
8
votes
4answers
160 views
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
{ $X=y+z$} & {
...
0
votes
2answers
170 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:
...
6
votes
2answers
576 views
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 \\
...
4
votes
1answer
700 views
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.
8
votes
4answers
215 views
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 ...
4
votes
2answers
255 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 ...
3
votes
2answers
534 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 &= ...
6
votes
3answers
198 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}
...
3
votes
1answer
179 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 ...
