{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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3
votes
3answers
89 views

How can I split this equation?

Does anyone know how to split this equation in two lines? \begin{equation*} \iint_S \eta = \iint_S \left[F(x(u,v), y(u,v), z(u,v)) \ \frac{\partial(x,y)}{\partial(u,v)} + G(x(u,v), y(u,v), z(u,v)) \ ...
3
votes
2answers
131 views

Scaling nodes in automata in TikZ, inside equation.

I fail to scale the nodes (which is what I initially wanted) of the following \documentclass{standalone} \usepackage{tikz} ...
2
votes
2answers
95 views

Putting an equation with a long tag on a single line

I m trying to put this equation with the author tag (Oppenheimer & Volkoff 1939) but the tag is too large to fit in one line. how do I put the equation and then the tag on the right side fitting ...
3
votes
2answers
75 views

tagging credit after gathering accumulation of equations

need help I need to put these three equations in three lines covered by a big parenthesis on the right side with the tag (Tolman 1939) $$KP=e^{-\lambda} \Big( \frac {\nu'}{r}+ \frac ...
3
votes
2answers
60 views

break an long line in an algorithm

I have a long line in an algorithm and want to break it into two lines. For similar case in equations, split can be used. How do I do this within an algorithm? \documentclass{article} ...
0
votes
1answer
33 views

Putting citation on right side of the equation

I have written an equation in LaTeX and I need to cite the author name with date (Einstein 1915) on the right side of my equation, I tried with the margin note command but it gets split in two lines, ...
0
votes
0answers
19 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 \\ ...
4
votes
2answers
158 views

Why \\ does not go to new line in equation?

\begin{equation*}\label{eq:pareto mle2} A_0 = \frac{1}{(\alpha+t_x)^{r+s+x}}{}_2F_1\left(r+s+x,x+1;r+s+x+1;\frac{\alpha-\beta}{\alpha + t_x} \right ) "\\\" <br> - ...
1
vote
1answer
62 views

Multiline equations with one identifier

I have a two line equation, but the following code puts two numbers (e.g. (1) and (2)) \begin{alignat}{2} &E_{peer} = E_{miss} \\ &+ h_{3} \times ...
3
votes
4answers
80 views

How can I change the font of all equations?

I'd like to change my default font style in all equations of one document, not just single equation. I guess I am using \usepackage[utf8]{inputenc} and \usepackage{amsmath}, which may be related to ...
2
votes
1answer
45 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
41 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 \\ ...
5
votes
3answers
124 views

Indentation of my list of equations

I have problems with my list of equations. The list is generated, but if I compare the list with for instance list of tables or figures, there is different indentaion of each lines. Can someone help ...
1
vote
1answer
46 views

How can I align horizontally matrices of different dimensions?

I'm wondering how can I align two different matrices horizontally. They are: [-1 0 +1] And: [-1 0 +1].T This is my code: \begin{equation} \begin{bmatrix} -1 & 0 & -1 \end{bmatrix} ...
8
votes
1answer
74 views

Switch between leqno and reqno options (of amsmath) in the same document

I'd like to know if it is possible switch between the leqno and reqno options in the same document keeping the numbering of the equations. Namely i use the reqno option (default for amsmath and the ...
3
votes
3answers
168 views

Plotting functions and denoting equation on the figure

How can I plot the functions P=20-1/5*Q and P=5+1/9*Q so as to find the equilibrium point? The figure I need is like the following: Furthermore, how could I put the equation on each ...
0
votes
0answers
4 views

Text in equation in xepersian [closed]

I am using xepersian to write persian report. I need to use \text and \parbox in an equation. some lines are too long and i am using \ for example : \begin{equation} \label{category} h (e) = ...
3
votes
1answer
80 views

I want to write an expression like this, but I've never seen it before.

I want to write an expression almost the same as that in the picture, but I don't know which package should be used and what kind of grammar I should write down. Thank you all!
2
votes
2answers
116 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
41 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
78 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
104 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
53 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
75 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
122 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
91 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
37 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
78 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
35 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
24 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
59 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
309 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
139 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
61 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
98 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
157 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
120 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
288 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
148 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
147 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
73 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
38 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
113 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
301 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
56 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
46 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
180 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
196 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
36 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
124 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 ...