{math-mode} is about typesetting mathematical content, e.g. tweaking the appearance of spacing and symbols in a formula, or producing specific mathematical constructs. For questions about "wrapper" environments like equation or align, consider the tag {equations}.

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5
votes
1answer
112 views

Left-justified text with wrapping math

I would like left-justified text with embedded math which wraps in a manner similar to the behaviour with fully justified text. It seems LaTeX will wrap math at "sensible" points (e.g. between certain ...
1
vote
1answer
40 views

Writing Lines and Lines of Math Without Continuation Characters

I've recently converted to using \[ \] instead of $$ $$ as my begin/end math command since I read that is the "correct" method. However, the backslash character is near my pinky on my keyboard and ...
0
votes
0answers
33 views

subscript appearing properly but following character are italic

To write subscript say, x subscript 1 , I am writing x_1. However, the problem is that anything following 1 appears to be italic. Why is it so? I am using Kile as editor.
6
votes
3answers
185 views

bar through letter in mathmode

Hi do you know how I can produce this symbol in latex? Only the bar through the letter i need I know the rest. And i need something that works on math mode for sure. I tried using \sout with ulem ...
1
vote
0answers
39 views

\triangleleftneq and \trianglerightneq commands?

There are certain 6-tuples of commands, such as: \subset, \subseteq, \subsetneq, \supset, \supseteq, \supsetneq <, \leq, \lneq, >, \geq, \gneq There are also commands \triangleleft, ...
3
votes
1answer
81 views

XeLaTeX does not load newtxmath with LinuxLibertine (sometimes)

I'd like to use newtxmath along with LinuxLibertine under XeLaTeX. What maybe sounds simple really drives me crazy. Here's an MWE: \documentclass{article} \PassOptionsToPackage{no-math}{fontspec} ...
4
votes
2answers
73 views

Horizontally misalligned sub-/superscripts in fractions when using 'minus' sign

I am combining sub- and superscripts in the denominator of a fraction. I get ill behaviour when the exponent is preceded with a minus sign: I would expect the sub- and superscript of the first two ...
3
votes
1answer
49 views

Putting a subscript beside \det

I am trying to write that the trace is the pushforward of the determinant, and so I would like to have * as a subscript beside \det in mathmode. But when I type $\det_*$ then instead the * appears ...
0
votes
1answer
58 views

Standard way of typing a set of equations in math mode involving two relations, for example: $=$ and $<$ [closed]

When typing a set of equations in math mode, is it better/clearer/standard to type, for example, how Rudin types this equation (pg 15 'baby Rudin'): Notice, how the third line changes to $\le$ and ...
0
votes
1answer
40 views

The expression seems not good ( mathematical operator)

I am trying to write an expression but the output is not the same as expected. Try: $c_{j_{1}}^{L,n} = \displaystyle\sum_{m=1}^{M-1} (t_{j{_1}m})$ How can I correct it. Please help me.
0
votes
0answers
44 views

Bar symbol with subscript

I want to type Y bar with subscript as shown in following code. However, when I try to use \bar , the Bar symbol is going beyond Y. I want to limit the bar symbol to Y. \documentclass{article} ...
2
votes
1answer
44 views

Array Problems Math mode

\documentclass[12pt,a4paper,notitlepage]{report} \usepackage{amsmath} \usepackage{array} \usepackage{multirow} \begin{document} \[ \begin{array}{llll} \hline & \multirow{2}{*}{\tilde{b}\leq ...
2
votes
1answer
69 views

Wrong to delete/replace equation by using changes package

I am using changes package to check the changing in my latex file. For changing in sentence, it works well. However, it showed some wrong/unexpected result when I change equation. This is my problem ...
5
votes
1answer
63 views

How to automatically remove additional space introduced by primes of left superscripts?

I need to use left superscripts. I know that there are packages as mathtools, tensor and leftidx. But they all suffer from the same typographical problem. If I typeset a left superscript and this ...
0
votes
1answer
83 views

How to create augmented matrix in iBook Author using LaTeX [duplicate]

I am very new to LaTeX so please bear with me if my question is rudimentary. I searched through other questions and while this question has been answered the solutions provided did not work for me, ...
3
votes
2answers
83 views

Text under equation

I'm trying to achieve which can be best described from this picture: I want to be able to write the green text and line under my equation (it's exactly this equation actually) but how do I do that? ...
7
votes
2answers
100 views

Custom command with \ensuremath within \textbf

I have created a custom command to help me with scientific number notation: \newcommand{\E}[1]{\ensuremath{\cdot 10^{#1}}} The command works OK, but now I have a need to bold some of the numbers ...
3
votes
2answers
34 views

How can I align an equation with the & placed inside an \underbrace?

I have an aligned equation that looks like: \begin{align*} 1 &+ 1\\ 120 &+ 120 \end{align*} I would like to add an underbrace to one of the lines, but keep the alignment. However, when I ...
1
vote
0answers
120 views

Problems compiling math w/Beamer when running as non-administrator

I am having problems compiling a Beamer-presentation w/math symbols when running as non-administrator under Win7-64. (I use TeXStudio 2.10.8 with a complete install of MiKTeX 2.9.) To give an example, ...
1
vote
1answer
36 views

Raising the content in brackets in math mode

@egreg helped me to get my math AVMs right (Aligning math brackets in AVMs). I noticed that it is more common to have the type at the top of the AVM and I changed the code to reflect this. However, I ...
6
votes
3answers
793 views

How to write given equation in LaTex?

I want to write equation below in LaTex: I wrote it : r_{i,j}=min\lbrace\vert x_{i,j}$\bigotimes$ K_{p} \vert \: p=1 to 4\rbrace\; but it giving error. Please ...
9
votes
1answer
185 views

How does \delimiter work? How does it convert its argument into character(s?) and why?

studying the definition of \lvert (which just made me finally understand what does mean \@xp\@gobble and how it works \o/), I found the \delimiter command, with a numeric argument advanced by ...
0
votes
0answers
32 views

I don' t find this symbol [duplicate]

I need this symbol and I don' t find it. I need the : t Only I find the $\tau$ but it is not Can you help me? Thanks
0
votes
0answers
87 views

Wrong math symbols using LuaLaTeX after updating MikTeX

Last week, I updated my MikTeX distribution (both as administrator and user). When using the LuaLaTeX compiler, the resulting math symbols are incorrect. The same has been noticed before when using ...
5
votes
2answers
142 views

How to boldify math equation and plain text simultaneously

We can boldify math equations using \mathbf{} and normal text using \textbf{}. Suppose I want to boldify a line which contains both normal text and mathematical part simultaneously using a single ...
2
votes
1answer
48 views

How to tag an equation? [duplicate]

I am typing in texmaker but using \tag{} is not giving me the desired result. It shows an error. Here is sample \textbf{Proof-} It is clear that $Inn(G)\subseteq Aut_U(G)$. So we let $\varphi \in ...
4
votes
2answers
48 views

Layout Problems with tabularx and mathmode

I have a problem with a specific tabularx I'm using in my master thesis. I produced this code: \documentclass[headsepline,titlepage,oneside,12pt]{report} \usepackage{amsfonts} \usepackage{amssymb} ...
1
vote
2answers
68 views

Adjust the position of overbrace-text relative to a formula

I have the following design-problem (there's probably a solution, unfortunately I just can't remember anymore): \[ a^2 b^2 + c \overbrace{r \cdot \Underbrace{\eta}_{\equiv 1} \cdot x}^{\shortstack{ ...
2
votes
1answer
39 views

Using prime symbol from non-mathematical font in math mode

Can I get the prime from Junicode (second and fourth line) to be used in math mode without having to use \text{′} every time? That is, can I get the first line in the code (with an ascii apostrophe ...
4
votes
2answers
84 views

Physics package manual resize of \ket and \bra

I am trying to manually force big size for a \ket using the physics package, I am trying something along the lines: \documentclass{article} \usepackage{physics} \begin{document} $\ket\Big{a}$ ...
0
votes
0answers
30 views

Bold greek alphabets in mathmode in classicthesis [duplicate]

I am using the classicthesis package to write my thesis on high energy physics. I need bold greek alphabets to denote four vectors. But \mathbf is not working with Greek alphabets here. This ...
1
vote
1answer
46 views

Repeating certain signs after linebreak in inline math expressions

I use LaTeX to type my University Maths notes. In that, I often find myself faced with linebreaks in inline math expressions. In such a situation, I usually want to double the sign just before the ...
2
votes
1answer
47 views

formular with cyrillic in Xe/Lua

Cyrillic in formular (https://www.ctan.org/pkg/formular) does not work with (Xe/Lua)LaTeX, but works in pdfLaTeX: \documentclass{article} \usepackage{ifxetex} \ifxetex \usepackage{fontspec} ...
4
votes
1answer
121 views

Bug in xelatex + unicode+math + vphantom

This question is a simplified version of a slightly more complicated problem with XITS Math: Consider the following code: \documentclass{article} \usepackage{unicode-math} \begin{document} \(|^a\) ...
3
votes
1answer
251 views

How to write the Hessian

Do you know if there is any command to write "Hess f"? What is the standard? Should I just write it as text? Thank you!
2
votes
1answer
93 views

Are there any plugins for LaTeX or TeX in Netbeans, Eclipse or any IDE? [duplicate]

I was wondering if there are any plugins for LaTeX or TeX in Netbeans, Eclipse or any IDE? Thank you so much.
1
vote
1answer
33 views

How to properly format the derivative of a vector? [duplicate]

When writing the derivative of a vector-valued function, I naively wrote: \vec{r}'(t) But when typeset, the prime collides slightly with the vector arrow. What are the best practices here?
1
vote
1answer
55 views

Abnormal parenthesis and sum sign (sigma)

I am very new to Latex. I am using Latex to write some math formula. After I generate a PDF file, I find that all sum signs and parentheses are abnormally large. I am using an online editor ...
5
votes
1answer
201 views

How to change the font size in Math mode in LaTeX?

My text is in Persian/Kurdish and therefore I use a different font for the text and the font has different characteristics like height, I just want to change the font size that is used in Math mode. I ...
0
votes
0answers
48 views

Undefined control sequence error using a command

Dear All, I am using below code in my Latex file but getting the error of undefined control sequence The code is \begin{equation} \lVert \mathbf{p} \rVert = ...
3
votes
2answers
49 views

Wider space between minus sign and number when surrounded by verts

When I write the following: \documentclass[12pt,a4paper]{article} \begin{document} $$ -1, -2, -3, \dots \| -1 \|, \| -2 \|, \| -3 \| $$ \end{document} It produces the following: As you can ...
3
votes
3answers
63 views

Positioning text between two rows and adding one curly brace in the \array environment

I'm trying to make a table for some basic rules in logic, where I add each rule's name in the last column. I made all of this in the array environment: $$\begin{array}{lcccl} \mathrm{(a)} & ...
1
vote
1answer
19 views

Tweak the placement and the size of an exponent

How can I place the exponent a little higher and make it a little bigger? As you can see when the exponent is an expression then is seems a little awkward (in my opinion), especially in the document, ...
3
votes
1answer
70 views

Aligning math brackets in AVMs

I want to typeset AVMs. A colleague wrote the following code and it works quite well. However there is a little problem with the brackets. Some of them are not aligned properly. For example the second ...
2
votes
0answers
33 views

adjust length of \leadsto arrow to the text above [duplicate]

I am having really hard time to figure out how to adjust the length of \leadsto arrow in order to match the text above it. The command I am using is ...
6
votes
4answers
213 views

Interior of a set notation

I'm trying to match this: I've already tried (in amsmath) $A^0$ $A^o$ $A^\circ$ None of these match the above image however.
3
votes
3answers
96 views

Tune the coordinates of this arc

I want to make a hyperbola that will host the points that have the same distance from two circles. Not really interested in accuracy, but in rather a figure that will give students the idea. Here is ...
0
votes
1answer
55 views

how to use mathbf or bold type in eqnarray environment?

my math equations dosent look very clear, i think they lack a little of bold. how can i use \mathbf in eqnarray environment ? more general what do you suggest to make equations very clear and ...
1
vote
2answers
77 views

Fit an equation into an element of a vector on one page pleae

I am trying to fit the equations into a vector called Fs I can not view all the equation on one pdf page \begin{eqnarray*} \mathbf{Fs} &\mathbf{=}& \\ &=&T^{-1}\left[ ...
0
votes
0answers
24 views

Equation in itemize [duplicate]

What is the best way to reduce the space generated just before the second item? \documentclass{article} \begin{document} \begin{enumerate} \item Item 1 \item \begin{equation}\label{eq:1} x=1 ...