2
votes
2answers
37 views

Aligning Multiple Columns in an Equation

I have the following equation: \documentclass[a4paper,oneside]{scrbook} \usepackage{amsmath} \begin{document} \begin{equation*} \begin{aligned} X & = A * A * \Big( A * A * A * A ...
0
votes
1answer
27 views

left alignment of formulas

I am going to write some equation in an appendix for my report. I just want to set my equation in this part to the left. I used the following code, but it doesn't work. \begin{flalign*} ...
4
votes
1answer
32 views

Doublespacing a Formula Displays

I am trying to achieve what is written in here: Equations and Double Spacing However, my "larger" displayed equations and aligned environments still seem to have added space above. ...
3
votes
2answers
43 views

Numbering and aligning an equation with multiple columns

I search a way to align an equation with multiple columns where the following criteria should be met: The equation tag should be in the last line The equal signs should be centered and aligned ...
0
votes
0answers
21 views

equation numbering in align without parentheses [duplicate]

How can I number equation without parentheses in tags? In other word when I type: \begin{align} my formul \end{align} see in pdf: my formul .1
0
votes
1answer
65 views

Align equations left-right

I was trying to use flalign to align my equations from left to right, but it doesn't work. Any way it compiles the text to pdf, but it is exactly like align environment from right to left. Could you ...
6
votes
2answers
99 views

Align equations over multiple sections

Is there a way to make the math mode "align" work over multiple sections? Here is the code example: section*{Polynomials} Do the following polynomial devisions \begin{align} &(x^7 - x^4 - 21x^2 + ...
2
votes
1answer
70 views

Split numbered equation over multiple pages

I am writing long equations and each equation has to jump to a new page. I'm using \begin{equation} \begin{split} ............ \end{split} \end{equation} I've looked , but the only way I found , ...
2
votes
1answer
44 views

Equation Alignment!

I am having a hard time doing this format. Does anyone know how to do this? It will be a big help if anyone does. Thank you so much. This is what I did: \documentclass{article} \begin{document} ...
3
votes
2answers
50 views

Master label and sublabels for an equation with multiple lines?

Is it possible to label an optimization problem with a master label, as well as to label each line with a sublabel? For example, I want to label the optimization problem as (AP), but I also want to ...
3
votes
1answer
72 views

Adding a label for an equation array on TeXstudio

I need to create a label for an equation group in TeXstudio such as : \begin{align} \label(myequations) eq1 \label(myequ1) eq2 \label(myequ2) eq3 \label(myequ3) \end{align} ...
0
votes
0answers
18 views

how to make aligned equations in multline? [duplicate]

\begin{multline}\label{eq:bgbb2} <br> L(\alpha,\beta,\gamma\delta|x,t_x,n) = \int_{0}^{1}L(p,\theta|x,t_x,n)f(p|\alpha,\beta)f(\theta|\gamma,\delta)dpd\theta \\ ...
2
votes
1answer
34 views

aligned multi-line equation with intertext and block-wise numbering

I try to reproduce the output that is generated by: \begin{equation} \begin{aligned} (x-x_1)^2 + (y-y_1)^2 & = r_1^2 \\ (x-x_2)^2 + (y-y_2)^2 & = r_2^2 \\ (x-x_3)^2 + ...
1
vote
2answers
38 views

unable to left align the equations

I see many example about aligning a set of equations to the left, but none them works for me. The set looks like \usepackage{amsmath} .... \begin{equation} \begin{flalign} A_{l-side} &= 1+2 \\ ...
0
votes
0answers
35 views

Error trying to align series of equations

I am new to LaTex and I am using TexWorks and PDFLaTeX. This is the following code that I am trying to compile. El Random Fores es muy basico y intuitivo:%$$ \begin{gather} \text{Dado que tienes el ...
4
votes
1answer
56 views

How to make equations the same size

When I write an equation using the simple \[ and \], it comes out to the correct size, with the fractions bulging above and below the lines and the parentheses surrounding them. But when I use the ...
3
votes
3answers
92 views

Vertical align \underset

I have this equation: \lim_{d \rightarrow \infty} \left [ \underset{a\leq x\leq b}{\mathrm{max}_p} \left | f(x) - m(x) \right | \right ] = 0 which produces this: As you can see the max part is ...
3
votes
3answers
143 views

Adding alignment marker & gives: Error: Extra }, or forgotten \right \end{align}

I have a weird problem with the Align environment in combination with brackets spanning more than 1 line. When I add alignment markers (&) to my equation in the Align environment I suddenly get an ...
2
votes
3answers
225 views

Equations with operations next to each line

I basically want to type a derivation of a specific mathematical formula with the operations that have been done in each line, for e.g.: U = R * I |:R U/R = I Handwritten it looks like this: ...
3
votes
2answers
100 views

breaking equation and different alignments

I would like to break the following two equations. I would like for them to have the colons aligned together, but besides that they should have their own, unique alignment points. Please see the ...
0
votes
2answers
45 views

multiple aligns and line breaking

I am trying to have multiple alignment in my equation in addition to line breaking. Here is a mwe illustrating my problem: \documentclass[10pt]{article} \usepackage[T1]{fontenc} \usepackage{amsmath, ...
1
vote
2answers
72 views

`\tag` and `\Rightarrow`

\documentclass[a4paper,12pt]{article} \usepackage{amsmath} \usepackage{fullpage} \usepackage{secdot} \usepackage{setspace} \setlength\parindent{0pt} \title{\vspace{-3em} Quantum Mechanics} ...
1
vote
0answers
56 views

Numering equations within tabular

My first post here so please bear with me! I am looking to submit a paper to a SIAM Journal, which requires me to use their template. I have my manuscript complete, but when copied/pasted into the ...
3
votes
2answers
60 views

Space is not working in latex

I want to have the following output . For this purpose , I have the following code . \begin{align*} Maximize \mathbf{z = x_1+2x_2+3x_3} ...
2
votes
1answer
92 views

Aligning equals signs across Beamer blocks

I've got a Beamer frame consisting of two blocks that contain some equations: \begin{frame} \frametitle{Modell} \begin{block}{A $(X_{t})$} \begin{align*} X_{t} = \epsilon_{t} \quad ...
2
votes
1answer
42 views

Align all parts of the equation array and comment it

I would like to align all parts of the equation (Not just the '=' sign) to make it looks better and comment it afterwords. Can someone please help me. Thanks S.L. \documentclass[12pt]{article} ...
3
votes
1answer
93 views

Write an extremely wide equation in LaTeX

How do you write an extremely wide equation in LaTeX without any type of breaks/align/. Do you need a special type of class? Can one use A3 or bigger format? It's not for printing rather just to ...
4
votes
1answer
88 views

multiple equations with same number

I can't seem to make this work. I want the matrix and the second equation with the same equation number. \begin{equation} \begin{aligned} [{\bf Z}] &=\begin{bmatrix} R_1+j\omega L_1 & ...
0
votes
2answers
93 views

Aligning an equation [duplicate]

I have an equation like this: \begin{equation} \begin{split} |a+bi|=\sqrt{a^2+b^2}\\ |a+bi|^2=a^2+b^2\\ |a+bi|^2=(a+bi)(a+bi)\\ =(a+bi)(a-bi)\\ =a^2+b^2i^2\\ =a^2+b^2 ...
0
votes
1answer
45 views

is there a reason not to use align?

I have plenty of equations, some of them single lined and some of them with multiple lines which I normaly using the align environment. Now my question is: Is there a reason to use equation over ...
3
votes
1answer
122 views

Bracket problems when splitting multiline equations

Basically, I have the following latex code: \begin{align*} + \left( \left[ \sum_i y_i x_i(r) - \frac{1}{n}\sum_i y_i \sum_i x_i(r) \right] \left[ \sum_i x_i^2(r) - \frac{1}{n} \left( \sum_i ...
3
votes
2answers
41 views

Mini-alignment of a single equation?

So I have this problem, whereupon I would like to do some 'mini-alignment'. I have googled for ways to do this, but I get results based on aligning whole equations. Here is my current output: What ...
5
votes
1answer
111 views

Alignment for Multiple Equations

I have equations in two different align environments. How do I align them equally in such a way that the = sign is in the exact position following the sequence. The MWE: ...
3
votes
1answer
53 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
164 views

Equivalence arrow in LaTeX

I have an equation like \documentclass[12pt,a4paper]{report} \usepackage[latin1]{inputenc} \usepackage{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsthm} \begin{document} ...
4
votes
2answers
80 views

Help with aligning equations and numbering

I'm new to LaTeX so you're going to have to bear with me. I am trying to write a project report using it and I have got this so far for a certain section: Then, ...
2
votes
3answers
78 views

Splitting equations with parentheses in aligned [duplicate]

How can I break the first line \begin{equation} \begin{aligned}[2] & some stuff \left\{ stuff' + stuff'' \right\} \\ & = some other stuff \end{aligned} \end{equation} in a way such that the ...
6
votes
2answers
118 views

Multiple \cline{x-y} in align environment for subtracting equations

I'm trying to make a solution sheet for a student of mine and want to write it in a similar way as I would do when writing per hand. In this case I wanted to have 4 columns of equations (I know that ...
0
votes
1answer
28 views

How adjust the vertical space in aligned equations (in the Preamble)?

I always find the standard \\ to be too little in aligned equations. I used to do \\[5mm] or similar in the past, but there must be some automatic way to do this once and for all in the preamble. Is ...
5
votes
1answer
114 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
53 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
91 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
87 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
73 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
211 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
90 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
84 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
123 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
66 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
112 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: ...