5
votes
1answer
60 views

Box or [ around multiple lines inside align

I have the following code \documentclass{article} \usepackage{amsmath} \begin{document} \begin{alignat*}{4} \begin{minipage}[h!]{0\linewidth} \text{Let:} \end{minipage} ...
2
votes
2answers
41 views

How to split very long equation in two pages?

I need to split this equation in two pages. Can you help me? Thanks \documentclass[11 pt,a4paper,oneside,openany, notitlepage]{article} \input epsf \usepackage{amsmath, amssymb, graphics} ...
3
votes
4answers
59 views

Make aligned equation vary alignment to avoid equation numbers on new line

I need to write a mathematical programming model composed of several constraints. Constraints are represented as two-columns rows: the first column is the equation and the second is its domain, e.g. ...
2
votes
3answers
64 views

How can systems be side by side with an arrow between them

Here's my problem : I'd like to a write many equivalent systems of equations. Therefore, I'd like the first to be at the left, then an arrow (\Leftrightarrow, for example, since they're equivalent ...
1
vote
1answer
31 views

Aligned and \left \right [duplicate]

The following aligned equation gives an error 'Extra }, or forgotten \right.': \begin{equation} \begin{aligned} U&=\mathbb{R}^{M N}\\ V&=\mathbb{R}^{2 M N}\\ W&=\mathbb{R}^{4 M N}\\ ...
6
votes
3answers
180 views

why does something disappear in the aligned environment?

I noticed a strange behaviour with the aligned environment: \begin{equation}\label{eq:direct_limit} \begin{aligned} [x] + [y] & := [\eta_{ik}(x) + \eta_{jk}(y)],\\ [x] \cdot r & := [x \cdot ...
1
vote
1answer
34 views

Force equation number to be right aligned

I'm trying to typeset some basic equations with proper numbering. I simply want a single equation to have a right aligned number in the two column environment that I'm using. I tried three approaches, ...
1
vote
1answer
61 views

Putting a number on the right hand side without using the equation or align environment? [closed]

I have a couple of lines which I wish to number and I'm hoping for something like: Text... \alignright{1} or something like that if it exists to produce Text... (1)
9
votes
3answers
109 views

what is the correct way to typeset equations with a leading indicator/marker on each

I am using \begin{align*} to typeset set of equations. I want to say that the first one applies to case of dimension [T] (time), and the second for [L] (length) and the third for [M] (mass). I want ...
3
votes
2answers
45 views

How to align terms in alignat environment (follow-up)

This is follow-up on the similar question. I still cannot figure out where to put ampersands on alignat environments. :( Here is what I generated. To enhace the readability, I want to customize ...
6
votes
1answer
66 views

How can I split and align this series of equations?

I know this is an issue that comes up frequently, but I keep running into issues using all the suggested examples (breqn, amsmath; split, align, etc). Here's what I have: ...
0
votes
0answers
35 views

Number all equations in align [duplicate]

In the align environment you can put two (or more) equations on one line: \begin{align} x+y &= 1 & x+z &= 1 \\ x+w &= 1 & w+z &= 1 \end{align} By default this results in ...
7
votes
2answers
113 views

Align equations with conditions

I am using the following equation with boundary conditions, I would like to position the equation centrally aligned and would like to keep the boundary condition to the right. But the equation is a ...
4
votes
3answers
64 views

How can I make a single-aligned row under two double-aligned rows in an equation?

I have an equation that I would like to align like this (the x is actually \times): A = BBBBB CCCCCCC x DDDDD = EEEEEEE FFFFF I have tried the align environment, align with nested ...
7
votes
1answer
42 views

Automatically reference a set of equations in align

Is there a way to automatically refer to a set of equations in an align environment? E.G. I would like this to read "From Eqs.(1-3), we can clearly see..." \documentclass{article} ...
3
votes
1answer
62 views

How to control equation labelling in “align” environment?

I would like to write something of the form: \begin{align} c_1 & = 1 \\ c_2 & = 1 + 2 \\ c_3 & = 1 + 2 + 3 \\ & \; \; \vdots \end{align} I would like the first three ...
5
votes
3answers
72 views

left alignment for equation by using aligned

I used equation to write my Comment set. But when I used aligned, it doesn't show a left alignment. This is my code : \begin{equation} \begin{aligned} Comments=\{\{7322,{""}\},\{7424,\text{"remove ...
1
vote
3answers
89 views

How can I reference a formula with an on going numbering?

I work with LaTeX for long time and I used eqnarry. But that's obsolete so I gave equation and aligned a try. The problem is, that if I reference to my equation it shows the chapter numbering (?), but ...
3
votes
1answer
126 views

How to combine paragraphs of text with equations using \shortintertext and 'align'

I commented that I'm solving problems to make a book of basic math (or precalculus). In the environment or region of solving an exercise I want to combine paragraphs of text (using \shortintertext) ...
4
votes
2answers
120 views

Right align in eqnarray

I have a MWE where I use eqnarray for multiline equations. I want to right align those two text, but \hfill is not working here. I think I may use align, but here just want to know how to do it with ...
7
votes
2answers
819 views

How to align terms in alignat environment

These are my math equations. To enhance readability, I'd like the third column to be aligned around the + sign; that is, I wish to place some horizontal blank in front of $n\mathbf{A}_0$ (not ...
2
votes
0answers
52 views

Can't align list of equations uniformly after “subequations” break, why? [closed]

I'm trying to write a list of equations from a chapter of my textbook, each one preceded by a \label{} command so that I can refer to it in the rest of the text. However after the 1st \begin{align} ...
2
votes
2answers
209 views

Vertical space between align and alignat environments

I have a problem with the vertical space between align (1) and alignat (2). How can I reduce this space to the same vertical space as before (1)? How can I completely erase the vertical space? I know ...
9
votes
2answers
106 views

Custom pagebreak in align equation

I got the following problem: Right now I am checking my equations, which are usually written in align. This looks great in most of the cases, but sometimes the pagebreaks are weird, ie there is a lot ...
10
votes
3answers
277 views

Alignment in math equations

How can I align my equations as in the image below? I know \begin{equation} \begin{split} x_1'(t) &= x_1(t)+2 x_2(t) \\ x_2'(t) &= 3 x_1(t) \end{split} ...
5
votes
1answer
124 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
62 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
87 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 ...
4
votes
2answers
91 views

How to number two equations as one

\begin{align} ...
5
votes
3answers
140 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}} = ...
0
votes
2answers
77 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 ...
4
votes
1answer
5k 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 , ...
9
votes
4answers
121 views

Aligning mathematical inequalities

I want to align the following at the inequality signs, however it becomes very ugly: \begin{alignat*}{2} ...
2
votes
0answers
111 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
56 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 = ...
1
vote
1answer
87 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
158 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) ...
3
votes
3answers
71 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 ...
5
votes
3answers
115 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} ...
6
votes
2answers
131 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 ...
2
votes
1answer
105 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 ...
5
votes
2answers
72 views

Aligned Environment Not Aligning a Single Operator

So, I'm typesetting a solution to a Quiz I gave, and the aligned environment (inside of my equation environment) is giving me an incorrect alignment on only one of my operators. Here's the batch of ...
6
votes
4answers
140 views

Aligning of equations within derivations

Okay, so I have the following derivation so far in my latex document: \documentclass[a4paper,oneside,11pt]{report} \usepackage[english]{babel} %francais, polish, spanish, ... ...
2
votes
1answer
93 views

Equation Number Positioning in Align Environment

How do I control the space between the equation number and the right margin in the align environment?
4
votes
3answers
415 views

Left-align all equations in a block

align environment without any explicit alignments points (given by &) right justifies the equations in the block. They can be left justified by putting & at the beginning of each equation. Is ...
2
votes
2answers
179 views

Leaving out section numbers in LaTeX align environment [duplicate]

I'm writing in the document class, and using the align environment from the amsmath package. My align environment in chapter 2 is giving numbers as (2.2), (2.3) etc (since it's in chapter 2), where ...
7
votes
1answer
734 views

Different space between \align and \equation

Why produce the align and the equation environment different space between the text. And what can I do, that it have the same? \documentclass{article} \usepackage{amsmath} \begin{document} Long ...
7
votes
2answers
277 views

Equation number with an apostrophe

I am writing two equations in an align environment: \begin{align} x^2+y^2=z^2, \\ x^2=7, \end{align} I would like the first equation to be labelled with e.g. (1.1) and the second equation to be ...
3
votes
0answers
51 views

Badness underful box and weird output near equation numbering [closed]

\begin{align} &{V_L}^{det}=-I_2+\frac{(1+c_1-2c_2/I2)^2X)}{9(r-\alpha)}\\ &+(4^{\beta_1-1}9^{2-\beta_1}(-2c_1I_2+(c_2+I_2){{I_F}^*}^2)(\alpha-r)X \\ ...
2
votes
2answers
1k views

How to put the QED symbol of a proof at the right place inside align?

When a proof ends with a formula in equation or equation* environment, putting \qedhere after the equation would cause the QED symbol to appear in the right place. I.e. at the end of the line in which ...