{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.

learn more… | top users | synonyms (1)

3
votes
1answer
67 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 ...
1
vote
3answers
93 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
93 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
62 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 ...
5
votes
2answers
103 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 ...
2
votes
1answer
30 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, ...
6
votes
1answer
291 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
45 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 ...
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 ...
2
votes
3answers
210 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
56 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
93 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
26 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 ...
1
vote
1answer
24 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 ? ...
4
votes
2answers
73 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
1answer
58 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} ...
3
votes
1answer
35 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
2answers
28 views

Newline after \cases in \equation environment

I have the following problem: I have an equation environment with three different lines. The first to should be connected with a 2 line bracket. The last line should be below the two. Just like if it ...
1
vote
2answers
51 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
34 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
24 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
96 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
465 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 ...
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?
5
votes
1answer
55 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
2answers
48 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
14 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 ...
5
votes
2answers
368 views

Indentation of left-aligned equations (flalign) without fleqn

I would like to have some math not centered but left aligned. So I found on this site various answers that pointed me to this: \documentclass{article} \usepackage{showframe} \usepackage{amsmath} ...
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 ...
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} ...
1
vote
3answers
87 views

Spacing problem between equation and surrounding text

I want to insert formula in text and I used equation as shown: \documentclass{article} \usepackage{amsmath} \begin{document} So, $\rho : G \rightarrow GL(n,\mathbb{F})$ is representation if and ...
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 ...
1
vote
0answers
48 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 ...
2
votes
3answers
164 views

How to put periods between a set of equations?

Is there a better way to put points between a set of equations as follow: \begin{equation} \begin{split} &y_1=y_0+hf_0\\ &y_2=y_0+2hf_1\\ .\\ .\\ .\\ &y_n=y_{n-1}+2hf_{n-1} \end{split} ...
4
votes
1answer
90 views

Seriously need help on how to write a lesson on Algebraic expressions and equations?

I'm a grade eight student who really needs help. I have to write a lesson/ how to paper on how to solve algebraic expressions and equations, but don't know how to start or anything! I could really ...
7
votes
2answers
102 views

Problem with \left\langle \right\rangle in continued fractions

$$ {\bf A}_3+ \left\langle{\cfrac{\bf I}{{\bf A}_2+ \left\langle\cfrac{\bf I}{{\bf A}_1+ \left\langle\cfrac{\bf I}{{\bf A}_0}\right\rangle_1^{-1}} \right\rangle_2^{-1}}} ...
4
votes
3answers
101 views

Equation numbers are shown in reverse parentheses

I am using \begin{equation} a = b \end{equation} to write the equations in my paper. However, the problem is that the number related to each equation is not shown in the correct format like the ...
1
vote
1answer
41 views

IEEEeqnarray reference subequations and subequation set

I've a pair of equations and I want to reference to them once using the sub-eqations, i.e. (1a),(1b) and once reffering to both of by using (1). How to do that? Here is what I've so far: ...
1
vote
1answer
44 views

bidi causes reversed parentheses in equation numbers

When writing a Hebrew document using xelatex, bidi, and polyglossia, equation numbers are in reverse parentheses. How can I fix this? MWE \documentclass[a4paper, twoside, titlepage, 11pt]{report} ...
2
votes
3answers
94 views

Aligning a set of equations with one equation number

The following set of equations cannot be aligned from left to right. Since, I need to index them just with one number, I had to use split equations: \begin{equation} \begin{split} X={}^ 2 \bar{x} + ...
1
vote
0answers
37 views

Multiple rows of equations [duplicate]

I'd like to know if there's a way of having multiple equations in one block of equation. Here's my first equation: \begin{equation} \binom{n}{2} + 3 = \frac{1}{2} n^2 - 2 \end{equation} Now I'd ...
6
votes
4answers
126 views

how to align equation on page

I created this equation in my thesis. But, it is too big. Half equation dont appear. How I can align it ? \documentclass[12pt,twoside,a4paper,openright]{report} \usepackage{color} ...
3
votes
2answers
50 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} ...
8
votes
1answer
112 views

Adding an brace at the right of equation numbering

I use the following: \documentclass{article} \usepackage{amsmath} \begin{document} \begin{equation} \label{eq:solve} x^2 - 5 x + 6 = 0 \end{equation} \begin{equation} x_1 = \frac{5 + \sqrt{25 - 4 ...
0
votes
1answer
56 views

Using Text in `eqnarray` [duplicate]

I have been told that there was a way to use text within eqnarray; however, I have not been able to find or create any workable code. Any help is appreciated.
5
votes
1answer
70 views

Two different numbering styles for equations in the same document

Earlier in the document, there's some equations labeled like this: (1) (some space) \frac{1}{/2}=0.5 (2) (some space) hi Now, I want to do something like this and switch the equation number and ...
7
votes
1answer
107 views

problem on the parentheses direction in equations

I recently installed a MacTex version and I faced a problem with the direction of parentheses both in the enumeration and the text reference using \eqref. I use XeLaTeX to compile the tex files. Since ...
1
vote
1answer
38 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 ...