0
votes
1answer
31 views

Labels on left in align environment [duplicate]

I am using the align environment, but wish my numbering of equations to be on the left-hand side of the page. Is there an easy way to do this?
3
votes
1answer
43 views

Placing a tikzpicture next to an align and add an equation number

I want to place a tikzpicture next to an equation and equip both of them together with an equation number. The reason is that the tikzpicture is a kind of explanation (visualization) for the equation. ...
2
votes
2answers
65 views

How to create two series of align equations in the same document?

This question is similar to a previous question about how to create two series of numbered equations in the same document. However, the proposed solution doesn't work for my question, because it ...
1
vote
1answer
75 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)
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 ...
3
votes
1answer
83 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 ...
2
votes
2answers
81 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 ...
3
votes
1answer
77 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 ...
2
votes
2answers
221 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
2answers
303 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
53 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
128 views

mathtools: tagging with words and a number in align

How does one tag an equation with both words and numbers? \documentclass{article} \usepackage{mathtools} \newenvironment{Dequation} {% ...
1
vote
1answer
3k views

Subequations and align environment

I am trying to use subequations with a complicated alignment. The alignment in the MWE is not satisfactory. I am seeking for a solution where I can specify lrc such as in array, but subequations ...
1
vote
1answer
124 views

Only one equation number with math-vfill-tombstone symbol

Maybe what I want is sinful, but let me explain: I use aligned* environments, because I usually don't need equation numbers. When I need one, I use \addtocounter{equation}{1}\tag{\theequation} from ...
3
votes
2answers
136 views

Numbering of displayed math without using the equation environment

I know about align and equation environments, and tend to use them most of the time, but sometimes I like to have more flexibility within an array of equations, like better control on justification ...
0
votes
0answers
50 views

Is it possible to remove chapter number from align environment? [duplicate]

Basically I have written a proof using the align environment in a new .tex file and the numbers in the proof came like this (how I want them): Line1 (1) Line2 (2) Line3 (3) Now I've ...
9
votes
3answers
326 views

Numbering a set of horizontally distributed equations

Having different horizontally distributed equations inside an align environment, only lines are numbered, but not individual equations. How can the left equations be numbered using subequations? ...
2
votes
2answers
363 views

Unnumbered line inside align

Basically, I have two equations that I wanted to use align to number, but I also wanted to put the word 'and' in between the lines. Here's what I have so far \begin{document} \usepackage{amsmath} ...
0
votes
1answer
192 views

tabbing numbering and alignat numbering

Is there a way for the tabbing environment \begin{tabbing} to number equations and sync up with the align or alignat environments? If I use align or alignat, each successive use is numbered ...
7
votes
2answers
1k views

Equations and defining equation variables

I have a main equation that should be numbered and now I want to define the variables of the equations which may contain another set of equations. For example please have a look; code: \begin{align} ...
1
vote
1answer
945 views

Equation numbering problem, `alignat`

When using the alignat environment I encounter a strange equation numbering problem. It's rather hard to describe, but here is an MWE. I describe the output below. \documentclass[]{memoir} ...
5
votes
3answers
295 views

Equation numbering

Suppose that when we write an equation in the align environment and we break the equation in two lines. There is only one equation number. How can I place this number not in the last equation line, ...
7
votes
3answers
991 views

Labeled linear program with labeled equations and wide objective function

Can anybody help me stating a linear program in latex with the following requirements? The LP itself shall be numbered on the left-hand side (although in the remaining document the equations' labels ...
0
votes
0answers
108 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 ...
3
votes
2answers
199 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 ...
13
votes
4answers
1k 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 ...
9
votes
2answers
279 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 ...
11
votes
1answer
487 views

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 ...
5
votes
1answer
3k views

Automatic equation numbering in LyX

I would like to create automatic numbering of equations in LyX. when I entered \renewcommand\[{\begin{equation}} \renewcommand\]{\end{equation}} for the "equation" environment it worked. However, ...
0
votes
2answers
127 views

How to number an entire array environment with only a single number [duplicate]

Possible Duplicate: numbering few equations together I am currently using an align environment to write a system of equations. The code has the form: \begin{align*}\label{myEnv} %equation ...
31
votes
3answers
17k views

align* but show one equation number at the end

I am using align*, but I still need an equation number. I know one solution is to use align and add \nonumber to all lines but the last. Is there a 'lazy' way to do it? I searched a little and found ...
9
votes
3answers
747 views

How can I number a few equations together

i would like to write few equations, but all the equations will get only once numbered and in the middle (right side) of the equations. e.q. if i write 3 equations, the number will be to the right of ...
1
vote
2answers
971 views

How can I use alignedat in subequations?

I have a set of equations inside a subequations environment. Update: I use a macro to generate long subsubscripts in \rm. \newcommand{\foobar}{\rm foobar} \begin{subequations} \begin{alignat}{5} ...
4
votes
1answer
1k views

Hyperref and nonumber/notag in equations:

When compiling my text document, I get the following warning: [5] [6] [7pdfTeX warning (ext4): destination with the same identifier (name{equ ation.2.0.10}) has been already used, duplicate ignored ...
34
votes
3answers
11k views

How to get only one vertically centered equation number in align environment with two equations

sorry if this has been answered before, I couldn't find anything through search. I'm sure its a common problem though. What I have are two equations with align and I want one single equation number ...