{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.

learn more… | top users | synonyms (3)

3
votes
3answers
3k views

How can I put musical clefs in the middle of text?

I'm setting a document that includes some music; I'm using lilypond-book for the musical examples. However, there are some points where the author has inserted a musical symbol in the text; I'm using ...
1
vote
0answers
43 views

Matplotlib symbols

I have recently drawn up a lot of plots in Python (matplotlib), but then I realized that I couldn't find their LaTeX equivalents. I am specifically looking to generate circle, square, and diamond ...
4
votes
1answer
114 views

Combine universal and existential quantfiers

I want to combine the existential and universal quantifiers so that the left part of the universal quantifier match the right of the existential. To do so I defined the command: ...
80
votes
4answers
173k views

Absolute Value Symbols

What is the "best LaTeX practices" for writing absolute value symbols? Are there any packages which provide good methods? Some options include |x| and \mid x \mid, but I'm not sure which is best...
2
votes
5answers
154 views

A symbol in LaTeX [duplicate]

I want to write this symbol in LaTeX. I looked for it on Detexify and some code-lists but found nothing. EDIT: I want the arrows and also the letters (general inputs in that place) Thanks!
33
votes
4answers
33k views

Symbol for Phone Number in Resume

I've chosen to create my resume in LaTeX ( out of curiosity ). I thought printing a "clean" symbol of a phone before my phone_no will look nice ... Is there such a symbol? any packages?
1
vote
1answer
26 views

Unknown symbol - how to create it with Latex [duplicate]

I'm searching for a way to create the attached character in LaTeX. It's not the one that is created with \mathbb{R}as this creates double strokes for each line and not just the leading one. The image ...
5
votes
4answers
5k views

Alternatives to asterisk and star for superscripts

While writing a paper, I find myself exhausted with superscript symbols to denote similar types of variables. I have used x, x^\ast (i.e. x*), x^\star and x'. I can't use symbols which sit right on ...
0
votes
0answers
29 views

How can I print \twonotes from wasysym?

When I try to compile the following example with pdftex, I get: pdflatex symbol.tex -output-format=pdf This is pdfTeX, Version 3.14159265-2.6-1.40.15 (TeX Live 2014) (preloaded format=pdflatex) ...
1
vote
2answers
59 views

How to custom symbol from LaTeX symbol?

\bigtriangledown creates How to fill color and remove the black boundary so that I can create a customed symbol similar to this:
3
votes
2answers
136 views

LaTeX symbol “ ·; ”

I'm new to LaTeX, and I have no idea how to type this ·; in LaTeX. Appreciate very much if anyone can help me.
5
votes
3answers
7k views

Is there a standard symbol for conditional independence?

I have found this symbol defined as: \def\ci{\perp\!\!\!\perp} on the wikipedia page for Conditional Independence. There's this from the Comprehensive LaTex Symbol List page 106: Donald ...
14
votes
4answers
812 views

Smartphone symbol for pdfLaTeX

I want to use a smartphone symbol. Naturally, I went to How to look up a symbol or identify a math symbol or character?, but I wasn't able to find any smartphone look-alike (only old phones, and the ...
0
votes
1answer
132 views

texmaker bullet in .eps figure equation shows infinity symbol

I am using Texmaker on windows 7 and I'm trying to include a .eps figure which has bullet symbol in it, and for some reason, Texmaker shows an infinity sign instead. I've checked my .eps file, and it ...
4
votes
2answers
113 views

Can you provide a link to a font or typeface containing a double bar dollar sign? [duplicate]

Can anybody refer me to a font file or typeface that contains the proper US dollar sign? A problem with most typefaces is that they contain a generic dollar sign, containing a single vertical bar. A ...
3
votes
2answers
358 views

Any recommended font for better looking dollar symbol?

Is there a good way to have a better looking dollar symbol \$ without altering the fonts of the rest of the text? The \$ in a default template just looks very dull. I would prefer to have a Fraktur ...
309
votes
13answers
46k views

How to look up a symbol or identify a math symbol or character?

I know what my symbol or character looks like, but I don't know what the command is or which math alphabet it came from. How do I go about finding this out?
0
votes
1answer
35 views

How to type this math symbol? [duplicate]

I've got to type this symbol in my article. I've searched through Internet but haven't seen anything about how to write it in TeX command. It is perhaps rarely seen or used. But I really need to use ...
3
votes
1answer
41 views

Typing the symbol “&” in place of “and”

While writing the reference in .bib file, I want to mention the address of publication of the book which contains "&" symbol. While executing the main.tex file I am getting error as "! Misplaced ...
4
votes
1answer
39 views

I-macron without space [duplicate]

I want to write the name Ibn-Sīnā with macrons over the i and the a. I found out that can I add macrons using \=a and that I need \=i\ to avoid the dot over the i. When I write Ibn-S\=i\n\=a I get ...
1
vote
2answers
42 views

Apostrophe's not displaying under Mac OS

This is the MacOS's Texshop disappearing apostrophe problem. % !TEX encoding = UTF-8 Unicode is added to the document preamble. Within the program: Preferences=>Source is set to UTF8. ...
6
votes
1answer
49 views

How to insert a # via \immediate\write18 within a macro

It seems that using \immediate\write18{echo "\string#!/bin/bash (version 1)" > \jobname.command}% outside of a \newcommand works great. However, I want to invoke within a \newcommand: ...
1
vote
2answers
56 views

How can I typeset the following symbol for beep in multimeter (code)?

How can I typeset the following symbol for beep in multimeter?
3
votes
2answers
223 views

Typing the Pinyin third tone accent for character that denotes “woman”

Who knows how to type 女 in Pinyin, utilizing a LaTeX command? That is curve tone and the two dots.
3
votes
1answer
99 views

What does symbol ~ do in Latex?

I noticed this symbol in an example. Including or excluding this from the source doesn't change anything. However, if I include \~, it puts a ~ on the first letter of the next word. So, what could be ...
0
votes
1answer
96 views

How to express this in LaTeX?

I want to know how to express this function in LaTeX. Can anyone help me?
4
votes
2answers
84 views

Quote marks - Inverted L / Gamma symbol style?

I'm using XeLaTeX along with the cjk package. I'm trying to recreate quotation marks like the inverted L symbols in the following image: A first attempt. Here's a MWE after looking at the comments ...
57
votes
1answer
47k views

X mark to match checkmark

I am looking to have an X mark that compliments the \checkmark symbol in the amsmath package. I've had a look at some in symbols-a4.pdf but can't seem to find the matching one! What symbol works well? ...
0
votes
2answers
95 views

Mysterious type of Omega [closed]

I'm looking for this verion of Omega:
1
vote
2answers
48 views

How to enter symbols in a tabular environment

Is there a simple way of entering symbols within a tabular environment? I'd like to add a degree symbol and a plus/minus symbol to the table below: \begin{table}[h] \centering ...
34
votes
2answers
48k views

How to get “LaTeX” symbol in document

I want to get that fancy LaTeX symbol to put in one of my documents but I cannot find it anywhere. All searching for things like latex symbol have not resulted in the symbol but other symbols.
0
votes
0answers
29 views

Symbol for None/Null/undefined variables that are not sets

I am trying to describe is the "Null" or "None" value commonly found in programming languages. Is there a symbol that is commonly used for this, such as a Null/None symbol? For space reasons I'd ...
4
votes
2answers
75 views

Using symbol “{” in big size

I want to use to symbol { in big size and I tested $\left\{$ but it is not functional. So, I need to help for writing this symbol.
50
votes
4answers
79k views

How to type special/accented letters in LaTeX?

How to type these special letters from European languages in latex? ä, é, and L'?
0
votes
0answers
29 views

Typesetting the arc symbol over three letters [duplicate]

How do I put the arc symbol over three letters to indicate that the three letters together represent an angle? For example, the display from the following code gives five points - A, B, C, D, and E ...
1
vote
1answer
456 views

Where is the code for control buttons in animate or a repository of composite characters?

I am looking for the code for the control buttons of "player" in animate package (for example the button which is a square with a right-pointing triangle is used for PLAY button, as expected). I did ...
3
votes
1answer
287 views

How do I change the footnote symbols (asterisk, daggers) to numbers?

I simply want my footnotes to use numbers rather than symbols (which for some reason is the default behaviour for an article. I would also like the horizontal line to extend the width of the page. How ...
6
votes
3answers
113 views

Symbol \pm is lower than the number next to it

Why does the \pm sign is ower compared to the number next to it? Is it normal behaviour? How can I raise it so to be at the same level as the number? My distribution is Vanilla TeX and it is ...
1
vote
0answers
34 views

How to use different styles for greek letter?

I want to use two variants for lower case lambda in my document. what should I do?
38
votes
3answers
13k views

Can I get a \widebar without using the mathabx package?

One can use \bar to put a bar over a letter in math mode, but often the bar isn't wide enough. An alternative is \overline, but this isn't an accent, so it doesn't take into account the skew of the ...
4
votes
1answer
46 views

Introducing new version of a math symbol from another font

I'm trying to use a "hack" to get around the fact that \mathsf doesn't apply to lower-case Greek letters in math mode, by using the CM Bright font instead. What I'd like to have is a command, for ...
1
vote
0answers
31 views

How to alphabetically order list of symbols imported from external .tex file?

How can I order my list of symbols alphabetically when I import these symbols from a .tex file containing lines such as $M$ & Amplitude of general partonic process\\ and the main document ...
1
vote
1answer
25 views

big enough | in set [duplicate]

Can I adjust the symbol "|" in every set? If we type the below code, the symbol "|" is too small. I know that I can use \big to adjust by manual. Is there a method for automatically adjust? ...
27
votes
3answers
49k views

Is there a circle symbol?

Is there a circle symbol for the composition of two functions? Or do I have to resort to using other ways to represent that?
4
votes
1answer
64 views

Symbols for left and right limits

I am using lualatex, are there symbols for left and right limits, like small "-" and "+" to put above the numbers? For now I use \documentclass[a4paper,12pt]{book} \usepackage{fontspec} ...
7
votes
1answer
33 views

How to use active character properly?

Suppose I use ' as active character to insert another symbol: {\tt A'C B} \def\adef#1{\catcode`#1=13 \begingroup \lccode`\~=`#1\lowercase{\endgroup\def~}} ...
3
votes
2answers
79 views

Dagger symbol in math mode in ConTeXt with Euler font?

I followed this answer to use the Neo Euler font in math mode. I found that the dagger symbol (†) is missing in Euler. Is there a way to use the dagger symbol from the text mode font in math mode? ...
0
votes
0answers
27 views

Multi way switch in circuitikz

I wonder whether there is a symbol of a sort of multi-way switch in circuitikz. That is to say a switch like the "spdt" (single-pole-double-throw), but with more switching positions. I need something ...
3
votes
1answer
93 views

Problem $\lrcorner$ appears much too low

Although I've been using Latex for many years, I just understand the minimum to survive and don't have clue of where the problem can come from. So here are the loaded packages. ...
1
vote
1answer
42 views

How to make this expected value symbol? [duplicate]

I'd like to know how to make in mathmode this fat 'E' as a symbol for expected value?