{equations} is about the various environments to typeset displaystyle mathematics, e.g. equation and {align}. For general questions about mathematical typesetting use {math-mode}. Both tags are possible on the same question.

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2
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2answers
92 views

How do I display a slightly long equation in one line?

I want to write the following in one line \documentclass{article} \usepackage{amsmath} \begin{document} $\left |\hspace{0.1cm}\int \limits_{\Omega_1 \times \Omega_2 \times \cdots \times ...
0
votes
0answers
28 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 ...
3
votes
1answer
54 views

Equations with only text in them

I would like to include equations in my article which have only text in them (in some cases there may be a little math) so that it keeps proper formatting. I tried using \mbox but then the text is so ...
5
votes
2answers
75 views

How can I DeclareMathOperator* with spacing after it, preserving the alignment?

In the context of optimization problems, I'm using \usepackage{amsmath} \DeclareMathOperator*{\minimize}{\text{minimize}} \DeclareMathOperator*{\subjto}{\text{subject to}} to declare some operators ...
2
votes
0answers
48 views

LaTeX equation is always on one page

I have a very large equation of the form \begin{align} I(a,b) &= \int_{[a,b]} x^d\lambda (x) \\ &= \frac{1}{10^b a!}\int_{[a,b]} x^6\lambda (x) \end{align} The only ...
4
votes
2answers
63 views

How to format equation description?

A small piece of code after equation \begin{tabbing} where \= $fTTsc$:~ traveling time (office to site and back to office).\\ \>$fTIsc$:~time to get safety ...
4
votes
3answers
68 views

Proper spacing in each equation in a system of linear equations

In the following code, I have LaTeX display a system of m linear equations in n variables. I have the proper alignments, but it is not displayed properly in two aspects. The vertical dots are not ...
5
votes
2answers
85 views

Is there any way to know what equation number will be?

Suppose I am writing a LaTeX document describing some code and in the code I would like to refer to specific equation numbers in the document. Is there an automatic way to determine what equation ...
2
votes
1answer
27 views

Centering equation number, removing margin specification

After many hours, I have gotten (close) to my desired end product. Now I just need to figure out how to put the: (1) in the center of the right of the equations Make the margins the LateX default, ...
2
votes
1answer
51 views

Discrete and continuous Centroid equations in LaTeX

I would like to write the following equations in LaTeX: and The first one (with the integrals) I managed to make similarly using the following code: \begin{equation} COG = ...
1
vote
2answers
25 views

introduce a line break in a long equation

\documentclass[12pt,twoside,a4paper,openright]{report} \usepackage[portuguese]{babel} \usepackage[utf8]{inputenc} \usepackage[inner=3cm,outer=2cm,tmargin=2.0cm,bmargin=2.0cm, includefoot, includehead, ...
0
votes
2answers
15 views

How can I position the tag of a “nested” aligned environment?

I have an equation that is two wide to fit on a single line, but it has \left(-\right) split over two lines, and I can't align to something inside these for some reason... The wanted output is ...
4
votes
1answer
46 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 ...
6
votes
3answers
296 views

Why is the equation not centered?

I have tried for over one hour now, in vain, on centering one equation. Why in the world is the equation not centered - i.e., so much margin on the left?? Here is my code: ...
3
votes
3answers
53 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 ...
1
vote
0answers
50 views

“! Missing $ Inserted” After writing an equation? [closed]

I've written the following lines, \begin{equation} FeTiO_{3} + 2H_{2}SO_{4} \rightarrow FeSO_{4} + TiOSO_{4} + 2H_{2}O \end{equation} After this, the resulting titanium oxygen sulphate is ...
4
votes
2answers
82 views

Align split equation to the margins

How to align a two-lined equation such that the first line left aligns with the surrounding text and the second line right aligns with the surrounding text? Example (where the pipes denote the left ...
6
votes
2answers
79 views

autoref and braces around equation number

I am writing an article for a journal with AMS math equation style, e.g. "Eq. (1)". I want to hyperref the entire "Eq. (1)" and not merely the "1". Currently I use ...
2
votes
2answers
91 views

Center equation ignoring condition/remark

Really basic question, probably already answered but couldn't find anything. I have this code: \documentclass[a4paper]{scrreprt} \usepackage{fontspec} \usepackage{amsmath} \begin{document} ...
7
votes
1answer
278 views

What generically CANNOT be compiled inside an equation environment?

Certain macros or whole environments which are themselves not equations, like whole tikz diagrams can be placed in the equation environment and compile. For example Diagram displayed as an equation ...
2
votes
3answers
131 views

Difficulties implementing Equations

I am trying to write this equations in TeXnic Center, but so far, I am not very successful. The equations I want to write are here: ...
7
votes
1answer
105 views

Arrow pointing to subscript in equation

I'm writing an equation for the components of a contracted tensor. I want to label one of the lower (covariant) indices with the text "rth positon," and have an arrow pointing to it from below. Any ...
2
votes
2answers
64 views

Equation in Table Too Large

I have a table where one of the formulas is simply too long. Is there a way to break up an equation in Latex in a table? It's already rotated and I tried p{5cm} but it simply overlaps the text as it ...
2
votes
1answer
31 views

Equation number in denominator of fraction instead of the margin

can you please give me a hint on the following problem: I have a bunch of numbered equations in a paper, however the following equation appears with the equation number in the denominator of a larger, ...
5
votes
2answers
108 views

General way to split a line by a rule of thumb and displaying results

The following is to construct illustrations for concepts of frequency of a properly sampled outcome if any such frequency exists. Doing such illustrations is tedious and liable to error by hand ... so ...
6
votes
1answer
296 views

How to slash number at the picture below?

How to slash numbers how it done at the picture? It's the part of equation: \usepackage{amsmath,amsfonts,amssymb,amsthm,mathtools} ... \[ \begin{Bmatrix} (000)\\ ...
3
votes
1answer
46 views

How to put the equation right at figure?

I want to put the equation right at the figure and center they both. How I can realize it?
0
votes
1answer
36 views

How to write equation inside text?

In the middle of an equation, I need to write to write a very short equation. When I use \begin{equation} stuff >= other_stuff power (2) \end{equation} I get the equation on the line that ...
0
votes
2answers
63 views

split equation in multiple lines

I am a new Latex user,I have loaded these two math equation in my Latex documents and i want to split an equation i have into multiple line \usepackage{amssymb} \usepackage{amsthm} I am reading ...
3
votes
3answers
97 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
0answers
28 views

How exactly is spacing in and around a multiline math environment determined?

I've tried reading various sources (in particular Tex By Topic; I don't have a copy of the TeXBook) and experimenting on my own, but I'm still unclear as to how exactly the line spacing in and around ...
5
votes
1answer
78 views

Set a minimum space above and below displayed math

NOTE: This question is specifically about adding vertical space that increases to compensate for tall symbols. Thus, it is not a duplicate of How can I change the whitespace above and below math ...
1
vote
1answer
25 views

Text in two lines of Equation

I make a equation. But I want the words "Factor Mecânico de Filler" in two lines. "Factor Mecânico" in one line and "de Filler" in other line, for exemple. Is it possible ? ...
3
votes
1answer
36 views

How to align terms in alignat: too much spaces and too few

Please, help me this code has too much spaces and too few, how can I fix it? \begin{subequations} \begin{alignat}{2} \forall i \in[m] && \sum \limits_{e \in N_{out(s_{i})}} y(i,e) - \sum ...
2
votes
1answer
59 views

An embarrassing Multline error [duplicate]

Here I am, trying to display an equation that takes way too long for one line, so I called multline. \documentclass{article} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} ...
6
votes
2answers
84 views

What's the difference between split and aligned?

I don't understand the difference between the split and aligned environments introduced by amsmath, so I'm posting this question as a place to collect what subtle details there may be. One thing ...
2
votes
3answers
213 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: ...
1
vote
2answers
54 views

How to write a multiline case in latex?

I am trying to get the output similar to this: I have written this code: \begin{equation} \text{RHS} \rightarrow \begin{cases} \vert 1 \rangle \left[\frac{2\beta}{\sqrt{\alpha^2 + ...
1
vote
3answers
38 views

aligned equations with a case inside

Please see the figure attached, I want to reproduce this set of equation, which code to use? I tried this to have something similar but it doesnt work: \begin{equation*} \left\{ \, ...
3
votes
1answer
26 views

numbering parentequation of subequations

I would like to change the numbering of the parent equation of the subequations. \begin{subequations} \label{eq:Parent} \begin{align} a& \label{eq:1}\\ b& \label{eq:2} \end{align} ...
3
votes
2answers
97 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 ...
4
votes
2answers
470 views

Big forward slash in math

I have a equation in from of a=VERYBIGSTUFF / VERYBIGSTUFF And I would like to have a "verybig" forward slash in the middle of them. I dont like \frac mode, as I would like to have them ...
5
votes
1answer
57 views

How to have multiple rows on the left side of an equation

I have an equation whose left side has a long text. I would like to make it on multiple rows followed by the equal sign and then the right side. \documentclass[12pt]{article} \usepackage{amsmath} ...
2
votes
1answer
26 views

How to add explanation of terms in equation [duplicate]

How can I add explanation like that in figure in LateX under my equation?
2
votes
2answers
49 views

Bigwedge with multiple lines

I have a long equation, which I am trying to fit in a column. I use a big wedge and I am trying to fit it in multiple lines. When I go for a new line, the alignment is not proper. You can see the ...
0
votes
2answers
41 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
1answer
18 views

Regular Equation Numbering in extbook environment without manual \tag?

I am currently using the extbook environment and have some chapters and sections. The equations, by default, are being labeled within the chapter that they are in. Is there any way I can switch the ...
1
vote
2answers
61 views

`\tag` and `\Rightarrow`

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

The text-equation space in two equations is extremely different; even though I left no blank lines

I am introducing this text and equation: Con la energía del punto cero pasa una cosa muy similar: utilizando la ecuación \ref{E_ZPE}, y sustituyendo las tres frecuencias $\nu _{i}$ experimentales ...
0
votes
1answer
37 views

Font of equations globally

I have the problem, that I write in sans serif and I don't want any serif fonts in my equations. I used the font tgadventor. So, now I had to set every character in"\text{}" environment in my ...