Questions tagged [equations]
{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.
43
questions with no upvoted or accepted answers
22
votes
0answers
719 views
Advanced Math and braille
How does one go about typesetting math books in braille with all parenthesized subscripts and superscripts and are there braille signs for the amsmath package special symbols?
3
votes
1answer
229 views
change equation color
\documentclass[10pt,landscape,a4paper,svgnames,x11names]{article}
\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}
\usepackage[utopia,sfscaled]{mathdesign}
\usepackage{amsmath}
\everymath{\...
2
votes
0answers
33 views
“Missing $ inserted” error
\[
\begin{cases} $ {x_1}^{(1)} =1,25 + 0,25 \cdot 0,68 - 0,375 \cdot 0,89 = 1,09$ \\${x_2}^{(1)} = -1,2 \cdot 1,1 + 0,3 \cdot 0,89 = - 0,71 $ \\ ${x_3}^{(1)} = 2+ 0,4 \cdot 1,1 -0,6 \cdot 0,68 =2,03$ ...
2
votes
0answers
77 views
Make automatically equation copyable in pdf
I would like to write a .pdf where all rendered equations can be copied and pasted correctly as TeX code. Someone had posted a similar question :
https://tex.stackexchange.com/questions/119713/making-...
2
votes
0answers
153 views
Replace latex equations in a PDF by rasterized graphics
Is it possible to generate a PDF file with pdflatex where the equations are replaced by rasterized images? This would make conversion to other word processors formats easier.
1
vote
0answers
36 views
Equal spacing for Listings, Tables, Figures and Equations
I'm searching for a MWE to get equal distances between text and all environments in my document.
Equal distances mean in this case:
Distance between text and the upper border of the environment
...
1
vote
0answers
26 views
Difference between equation formatting in article and beamer
I would like to replicate the math style of the following beamer document in article. However, when I switch the document class, the formatting of the equation (the font used) changes. I would like to ...
1
vote
0answers
32 views
Including large amount of figures and flalign equations
I have a large .tex file about (7500 lines) containing text and including figures and flalign equation. This file is meant to illustrate each of my 250 variables. So the structure of this file is as ...
1
vote
0answers
46 views
Incorrect equation numbering
I'm having an issue with the numbering of my equations when report writing using subsections. Whenever I label the equations and refernce them, I would like to just get the number of the equation, ...
1
vote
0answers
24 views
How to add text and arrows nicely to lengthy equations?
This is a screenshot from one of the papers of the Dozenal Society:
I'd like to ask, how you can do those arrows in LaTeX as they did in their equations.
A couple other things: Are those three math ...
1
vote
0answers
158 views
Convert chemical equations/ formulae into latex format?
Is there any OCR Engine (similar to Mathpix for maths) which can convert chemical equations & formulae into latex formulae? The equations would be present either in pdf documents or as image files....
1
vote
0answers
154 views
How to compare two LaTeX math strings for equality
I am creating educational application where users can answer using LaTeX and met situation where string equality doesn't work for some situations, though user answered right in meaning of result.
For ...
1
vote
0answers
2k views
larger math fonts for R Markdown
I am looking for an "easy", i.e. not package dependent way of increasing the font size of the math equations I embed in my Rmd documents (eventually compiled by knitr).
As an example:
$$
\boxed{P(x=a;...
0
votes
0answers
76 views
Reset formula numbering in ConTeXt
I am writing exercises and their detailled answers, and I'd like to reset the formula numbering between each exercise. Is it even possible? If it is, how can it be done? I can't find anything like ...
0
votes
1answer
56 views
I typed in one order but they appeared in reverse order. Please help
There are two parts to this code. First is the figures and calculations after. (Indicated by the two comments). But when I run them they appeared in the reverse order.
\subsection*{Figures}
\begin{...
0
votes
0answers
37 views
\textit sets text to slanted
I'm having some problems with equations in my bachelor thesis. I want to have the equation numbered and underneath in the same style written what the Letters stand for. So this is what i came up with:
...
0
votes
0answers
28 views
Avoid to cut an equation at the end of a varwidth standalone document
I need something very simple: three equations containing phasors, each one in a different line, aligned at the left. Afterwards, I'm converting to image using Magick Image (magick -density 600 ...
0
votes
0answers
19 views
Alignment when placing equations side by side in multipage environment
I have a question concering the alignment of multiple equations that are placed on one line. An earlier topic described a few methods that can be used. (side-by-side equations, with equation numbers ...
0
votes
0answers
25 views
How to add long equation in the AMCS style
I am using the AMCS template and I am willing to add a long equation which does not fit into one column (in AMCS the text is split into two different columns). Now, breaking it into several lines ...
0
votes
0answers
27 views
rectangle behind an array of equation
I would like to create rectangles filled in transparency as in this figure behind this set of equations in beamer in order to explain the difference between.
here is the code of the equations used.. ...
0
votes
2answers
38 views
Long text in equation
How can I write this kind of equation? I've tried a lot of things but I still can't make it.
Here is my code so far
\documentclass[11pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\...
0
votes
0answers
19 views
Insert break or divide one line by another
I use an online LaTeX editor to finish a series of equations: I want to break one line so that it's divided by the second.
This is what I currently have:
[c/[2*G*m/c^2]]/[m/[h/(2*pi)]*[h*[c/[2*pi*[c/...
0
votes
0answers
162 views
Problems with the equation environment
I am currently using texmaker to prepare a beamer presentation. I just noticed something strange that always happens when I used \begin{equation} \end{equation}.
When I perfectly type an equation it ...
0
votes
0answers
50 views
Label equations with numbers with optidef
This might be a dumb question but I am writing my model with optidef.
Using such a environment
\documentclass[a4paper]{article}
\usepackage{remreset}
\usepackage [short]{optidef}
\usepackage{...
0
votes
0answers
19 views
placing equation numbering before right curly bracket
Is there a way to shift the bracket such that it is after the equation numbering. For the moment, the numbers appear after the curly bracket
\begin{subequations}
\begin{minipage}{.3\textwidth}
\...
0
votes
0answers
32 views
How to make an hybrid environment paragraph/equation?
I would like to reproduce the text below which in you can see that some text paragraphs are treated like equations, with a label. I want to create hyperlinks to, has in :
\begin{equation}
\tag{$C_1$}...
0
votes
0answers
37 views
Horizontal line inside a matrix
I tried to make a horizontal line inside a matrix by the attached code. However, it didnot work the compiling process gives a time out message. It work normally without the \hline command. Any help!
\...
0
votes
0answers
41 views
beamer, bidi, hebrew, xelatex, equation bracket problem
the following minimal example works well with xelatex
\documentclass[12pt]{article}
\usepackage{fontspec}
\usepackage{bidi}
\setmainfont{Arial}
\begin{document}
\setRL
שלום
\begin{equation}
\label{...
0
votes
0answers
18 views
why is there a space/tab in my line after I finished the theorem
when I finish the end them the next line is not line up right.
them is
\newtheorem*{them}{\textcolor{OliveGreen}{Theorem}}
\begin{them}
\textcolor{OliveGreen}{Pythagoras}\\
There no rational ...
0
votes
0answers
38 views
Parse all equations in eps file
When I draw figures with a vector graphic program I can
export them as .eps files.
I know it is possible to use psfrag to replace given text
in the eps file with another text which is then parsed in ...
0
votes
0answers
61 views
Why LaTex equation doesn't recognize characters such as “(” , “+” or hat?
I have this equation coded in LaTex :
\^{y}$_i^k$ = $R_k^i$($x_i$)
I would like to print it to LaTex equation format thanks to the commande :
\begin{equation} \label{...}
...
\end{equation}
so ...
0
votes
0answers
25 views
Equation referring with report Class
I'm using Documentclass as report, and I'm facing a problem when I'm referring to any equation I'm getting some wrong numbers like 7.2 for 2.1.2 ....I tried \eqref and \ref ....but I'm still facing ...
0
votes
0answers
62 views
tag an equation
I want to give a name to an equation which is "the reverse of ن"
i'm using polyglossia when I write
\documentclass[12pt,a4paper,openany]{book}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%...
0
votes
0answers
44 views
change font style of script in math mode
I hope you are doing well. I am writing to ask you how I can change the font style of the script in math mode in latex. Actually i use \text{} to write script in equation area nicely, for example : X_{...
0
votes
0answers
33 views
non-continuous numbering equation
From the beginning of my document which contains two pages, I have several equations. Equation in page 2 must be started from 1 (numbered from 1) How can I perform this procedure?
0
votes
0answers
76 views
Underfull \hbox (badness 10000) warning, but the output is correct
I'm trying to add an equation to my paper and the result is as I want. However, I get the warning:
Underfull \hbox (badness 10000) in paragraph at lines 4--12
What does it mean and how can I get ...
0
votes
0answers
60 views
Number equation problem in eqnarray
I have a little problem with my equations using eqnarray and I can't solve some of them.
1) I have zeros between the equations numbers (in all equations). To solve that I saw this code below (and it ...
0
votes
0answers
86 views
How to add dot after equations before the number?
I am writing a paper for an IEEJ journal, and they require that after the equation, there should be dots before the equation number.
It should look something like this
The publisher provided a ...
0
votes
0answers
24 views
How to change numbering positions when I use {adjustwidth}{0.1cm}{0.1cm}?
when I use \begin{adjustwidth}{0.1cm}{0.1cm}, the equation numbers are not aligned with the above equation numbers vertically. How to align the numbers?
ex)
x=1+2+3+4+5 (1) <- the above ...
0
votes
0answers
52 views
How to convert the already written equation in google doc to latex equation format?
I have written a document in google doc s. and all the equations are written normally. now I have to create the latex file out of that google doc only trouble I am having is the equations.
0
votes
0answers
27 views
Placement of the equation number in multiline equation
I would like the first number of the equation to appear in the second line without having to make unnatural artifices.
The image has been produced using the following code:
\documentclass[preview]{...
0
votes
0answers
73 views
Synctex with large equations?
I am often working with large equations inside align environment, that span upwards of four lines, often resulting in upwards of 500 characters spread across upwards of 20 lines. If anything needs to ...
0
votes
0answers
84 views
slice up latex pdf to little jpeg's
What I would like to achieve
I would like to take all the equations in a pdf file and convert them to individual jpegs, is this possible, say by passing a compiler option?
I specifically don't want ...
