{symbols} is about specific non-alphabetic symbols or math symbols, e.g., about looking-up, constructing, or using symbols. For questions about {fonts} or alphabetic {characters} use the respective tag instead.

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26 views

latex Maya numbers error [duplicate]

I found an error for the current Maya numbers generated by LaTeX: Here is the LaTeX code \documentclass{article} \usepackage{mathabx} \newcommand\mathbfont{\usefont{U}{mathb}{m}{n}} ...
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0answers
22 views

babyloniannum package error

I want to use babyloniannum to write some equations. When I run the comipler I got errors like this latex code: \documentclass[paper=a4]{minimal} \usepackage{pgffor} \usepackage{babyloniannum} ...
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1answer
57 views

Is there a trident symbol in LaTeX? [duplicate]

I would like a trident symbol but there none to be found. The closest symbol I know is \neptune using the wasysym package. But it is not very nice (too 'ornamental' to my taste). Do you know some ...
7
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1answer
82 views

Arabic with Latin mathematical notation

I would like to write math formulas to look like the picture below: I have the following segement of code, for example \documentclass[10pt,a4paper]{report} \usepackage{amsthm} ...
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1answer
53 views

What's the symbol for the curly D used to denote a dissection for a Riemann integral? [duplicate]

In an analysis lecture today the lecturer used the following curly D symbol to denote a dissection (for a Riemann integral): How can I get this symbol with LaTeX? I've tried to find it in the ...
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2answers
60 views

Precedes Or Not Equal To Symbol

This question is related to Element of or Equal To Symbol and Creating a \precneq symbol. From those pages, I learned about the mathabx package and its \precneq symbol. However I noticed that it uses ...
5
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1answer
124 views

What does mathchar do?

The package cmll defines \with (looks like '&') as $ texdef -t latex -p cmll with \with: \mathchar"2026 \the\with: 8230 When I take a look at \& it is defined as texdef -t latex \& ...
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1answer
34 views

symbol mu with specific format [duplicate]

look at symbol in the first line as you seen that symbol I think it's mu symbol how I can't show this symbol using latex
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1answer
33 views

Longstep arrow in formula

I want to include this kind of an arrow with a label above it. I vaguely remember it being called longstep in latex. I am unable to find any packages that have such an arrow. Can anyone help?
2
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1answer
118 views

Arrow in text mode

Is there a way to write the equivalent of \rightarrow in text mode? I tried → but it threw an error, and the math arrow complained about bad environment. It doesn't need to be exactly the same ...
2
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1answer
33 views

Glossary entry with extra parameter

I want to create a list of symbols for my work, where the symbols are often provided with an index. Now I do not want to create a new entry for each symbol and index. Is it possible with another ...
1
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0answers
38 views

What is the name and command for the symbol next to the infinity? [duplicate]

I want to know what the name and command of the symbol next to the infinity is. This is a partial screenshot from my homework. I'm expected to submit a typeset homework that requires this symbol in ...
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1answer
27 views

Writing a lab manual, need to know how to make the DC voltage symbol from a multimeter [duplicate]

I am working on a lab manual for my school and I am getting to the circuits labs. I want to tell the students what symbol on the multimeter to use, it is a V with two lines over it, top line is ...
2
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1answer
54 views

How to fatten (,), {,} and $\vee$ in math mode?

In order to distinguish between object language and meta language I want a rather visible difference between the signs mentioned in the title as used in the object language and as used in the formal ...
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0answers
32 views

On how to have a negated $\eta$ [duplicate]

In set theory one often uses $\notin$ as with a slash through $\in$. How can I produce a similar slash through $\eta$?
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1answer
54 views

Don't know how to make this symbol!

for school we need to make this kind of operation: Can somebody tell me how to make this big brackets and write the number inside in this way?
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0answers
59 views

Ctrl+F Search in PDF - copied text is symbols [duplicate]

It's a bit hard to make a proper head line, but in essence here is the problem. When I use Ctrl+F to try and search for a word or phrase in my document, instead of words and letters, all of my text is ...
4
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1answer
30 views

List Parsing the ascii space character

I have been using the list parsing functionality from etoolbox and I have a weird use case in which I want a space separated list. \usepackage{etoolbox} ...
3
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3answers
211 views

How to put a character inside a square

In a math formula, is there a way to put a number inside a square, as a decoration? I.e., instead of $\bar{1}$ or $\widehat{1}$ I would like to write something like $\insquare{1}$ and have the “1” ...
3
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1answer
72 views

Meet and join symbols for mathematical lattice? (UTF: ∨ and ∧)

I'd like to use symbols for meet and join of two elements of a lattice, but I don't like \wedge and \vee because they're too big. I'd like to use symbols the size of the ones on the wikipedia page in ...
3
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2answers
88 views

How can I recreate MnSymbol's \udotdot command without using MnSymbol?

MnSymbol has a \udotdot command (search for \udotdot in the comprehensive latex symbol list document), but I don't want to import MnSymbol because of all the side-effects (for instance, it creates ...
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0answers
46 views

Best symbol to use for … in the case of 1,…,n [duplicate]

What symbol do people find gives best results for ... where this is in the case 1,...,n?
5
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1answer
167 views

how to enter bold-backslash in latex?

I am using beamer making a presentation, I want to add a bold backslash inside a text, \textbf{\textbackslash} does not seem to work, can someone tell me please how to enter a bold-backslash? the ...
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2answers
155 views

What are TeX codes for Hebrew letters to be used as math-mode symbols?

As far as I saw in most TeX code manuals, only four letters of the Hebrew alphabet are available in LaTeX for mathematical symbols. i.e. \aleph, \beth, \gimel, \dalet. Question: I would like to know ...
5
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1answer
27 views

Declare non-stretching non-pairing delimiters

How do I define my own delimiters from arbitrary symbols for math which have these properties: They have a fixed size. Unlike the usual delimiters they do not stretch to adapt to the enclosed ...
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0answers
17 views

How to include in caption the symbols used for tikzpicture? [duplicate]

I am trying to produce a plot and I encounter some problem within the caption. How do I reproduce the same symbols that I used in my figure? In the following example I would be interested in the ...
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0answers
23 views

Getting overfull hbox whenever I use an escaped math symbol

Very new to Latex, and I'm getting an "overfull hbox" error when I try to compile (correct terminolgy?) this line: (AF1) \in \{(R1), (R2), (R3), (R4)\} Which works fine if I get rid of the "\in" ...
2
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2answers
243 views

Symbol for not an ideal

I'm trying to write the symbol for not an ideal. I've been using \lhd to represent an ideal so what I want is to put a line through this in the same way \neq or \nless do for \eq and \less. Any ...
5
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2answers
422 views

What is the font?

I already tried to use Detexify but the closest suggestion was \mathfrak{Y}. I'm sure that it is not the case. Does anybody have idea how to produce the letter used for the space cited on the image? ...
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1answer
67 views

How to insert at symbol ( @ ) in equation? [closed]

I need to insert an at symbol, @ , which I know how to do in text, but can't figure out how to do in mathmode. Detexify gives me only text mode symbol for LaTeX.
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2answers
258 views

Centering a slash (not) over a (mathematical) glyph?

My aim is to construct a relational symbol which is graphically equivalent the standard infinity sign (coded by \infty) crossed exactly in the middle of it. Yet I am not able to overcome something. To ...
7
votes
1answer
81 views

Why are different versions of “theta” used, here?

If you compile the following code, you'll realize that, in the first case, the Greek letter theta is open, whereas, in the second one, it is close. This happens only with some Greek fonts: Didot, ...
2
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1answer
34 views

Square version of \subsetneq

Does anyone know how to make a 'square version' of \subsetneq? I tried \sqsubsetneq, but it doesn't work. Thanks! Joon
2
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0answers
41 views

How to achieve Glyph Level Kerning in Xelatex

In the image below: The legacy font for Kannada is rendering correctly. Indic fonts have poor lookup table which makes rendering incorrect. So is there a possibility to automatically kern these by ...
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0answers
34 views

Use and meaning of the symbol at @ [duplicate]

In many codes I see that there is the symbol @ appearing (e.g. it often appears in counters). My simple question is: does @ has a special meaning or it is just a character as others?
4
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1answer
87 views

Contour integrals of different kind

I'm writing a paper on general mathematics and I want to add some contour integrals. The basic command is $\oint$ which produces the known result: an integral with a circle in the middle. How can I ...
4
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1answer
48 views

Larger than or smaller than decision

This is my first time using Latex, is there a way to write an equation like this? I can't find that symbol. Thank you very much!
10
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1answer
128 views

Define fallback font for specific Unicode characters in LuaLaTeX

This closed question prompts me to propose a more general question and a solution I don't think has been demonstrated here. When compiling with LuaLaTeX and using Unicode input, how do you set up a ...
0
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1answer
103 views

Why does LaTeX throw an error for this equation?

I am having a tough time reproducing the following equation in LaTeX: C = 2/(ω^2 N^(2 )µπa) This is the code I have: C = \frac{2}{\omega^2N^2\mu\pia} However, this throws an error. What am I ...
3
votes
2answers
290 views

A problem with \times

I am at my wits end trying to get the following right in my document 10% x 90(degrees) the syntax I have tried are the following 10\% $\times$ 90\degree (get the undefined symbol error) $ 10\% ...
6
votes
1answer
50 views

Overlay two symbols. How to make it work as subscript?

I am trying to construct a new symbol: a circle with a vertical bar through it. The following MWE sorta works but doesn't look quite right. \documentclass[12pt]{amsart} ...
10
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1answer
308 views

create latex symbol from vector graphics

I have a logo in vector format (Adobe Illustrator) that I would like to use in my LaTeX documents. How do I create a latex symbol such that I can include this logo inline with the text, similarly to ...
2
votes
2answers
106 views

Wrong Math Symbols - epsilon, varrho

I'm using the AMSMATH package but I'm getting the wrong representations for the (standard) epsilon and the varrho symbols. I'm not doing anything special. \documentclass[letterpaper, 11pt, ...
2
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1answer
63 views

Suggestions for nested proofs

I would like to write down my lecture notes. The proofs of the theorems in this lecture are usually really big. It usually looks like this: Theorem 1: Here comes the statement of the Theorem ...
6
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3answers
103 views

Typesetting modifier letter U+02ED

I'm creating an article on Ancient Greek pronunciation with IPA transcription in TeXworks. Ancient Greek distinguishes voiceless unaspirated, aspirated, and voiced stops, and I would like to ...
3
votes
1answer
30 views

TeX4HT \textregistered and an unwanted semicolon

Using \textregistered{} and/or \textregistered result in ®; ®; Is there a way I can redefine this symbol so that it doesn't include a semicolon or is there a package conflict that is causing this ...
2
votes
3answers
163 views

How can I make a diagonal division symbol?

So I want to make the four elementary arithmetic symbols in math-mode, but I don't like the way the divison-symbol looks. I want it to look like you rotated the subtraction-symbol 45 degrees, and I ...
2
votes
1answer
56 views

Arrows to text above and below line

I have been searching for an answer for some time but have not come across a solution. I am taking some notes from a programming course and need to take a line of code and identify each individual ...
1
vote
1answer
22 views

How to creat the symbol `\not\Leftrightarrow`? [duplicate]

I want to type the symbol \not\Leftrightarrow. I tried with \documentclass[12pt,a4paper]{article} \usepackage{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \begin{document} \[\begin{cases} ...
3
votes
2answers
188 views

How to draw “separating implication” symbol in Separation Logic

I want to draw a "separating implication" symbol by using Latex. This is an operator in Separation Logic and it looks like below: It should be a minus symbol (-) combining with an asterisk (*), ...