{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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16
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1answer
514 views

Obfuscation of @ and . in e-mail addresses

I manage style files for an academic journal. A typical article will contain authors' email addresses, which we attempt to obfuscate in order to give some measure of protection against e-mail ...
3
votes
2answers
352 views

How to horizontally merge two symbols?

This is a very short question and hopefully there's a short answer. I know I can use \stackrel{top}{bot} to vertically merge two symbols into one with top on top and bot on the bottom. Is there ...
4
votes
2answers
105 views

How to build two lines aligned maps

I would like to write a map between two objects, with a map below which specify where any single object is sent. To be more precise. I want to write $A \rightarrow B$, and right below it $\alpha ...
10
votes
1answer
365 views

Does the mirror image of the \models symbol exist in TeX?

I've tried detexify, but it does not identity the symbol I saw in a textbook "A Mathematical Introduction to Logic", by Herbert Enderton. The symbol is composed of two parts. The left looks like the ...
3
votes
1answer
217 views

Intersection on a range

I want to make a symbol representing the intersection over the range i = 1 to n (by having i = 1 at the bottom right of the intersection symbol and n at the top right, like a summation) How do I do ...
2
votes
1answer
589 views

Using Symbols in tables

I have a table and I wanted to replace 2 variables with appropriate symbols: Code: \documentclass[11pt, a4paper, oneside]{Thesis} \usepackage[square, numbers,rotating, comma, fancyhdr,here, ...
5
votes
2answers
166 views

How to convert mdash into LaTeX markup?

I am converting HTML markup into LaTeX markup by using sed command. I need to convert — into its corresponding LaTeX markup. How can I implement it? — into LaTeX markup
3
votes
2answers
127 views

How to define the following symbol to stock one element in one list?

I'm looking for one symbol to indicate that a value is stocked in one list. On way would be to use something like myList.append(myValue) but it os not very quick to see and to write. Indeed, I would ...
0
votes
0answers
38 views

How can I get mathbb version of small “e”? [duplicate]

Possible Duplicate: How to look up a symbol? If I write $\mathbb{e}$ nothing gets displayed. However here: http://en.wikipedia.org/wiki/Blackboard_bold it says that blackboard style letter ...
0
votes
1answer
174 views

How do I print '~' in LaTeX? [duplicate]

Possible Duplicate: How do I draw a tilde in math mode? I need to print $ X_i~N(\mu,\sigma)$ but ~ and \~ don't work in math mode in LaTeX.
1
vote
1answer
237 views

Math Symbols fonts like Gigi fonts in Microsoft windows

I want to get the font in mathmode like Gigi in Microsoft windows as follow: In LaTeX math fonts, I find out that I use \mathscr{S} (mathrsfs package) like the code is ...
3
votes
1answer
203 views

Arrow with a point on it and cancelled arrow

I stumbled over this kind of arrows and can't find any reference to it (since I not even know how they're called). Does anyone know the right command for those? Or are this constructed elements? ...
1
vote
0answers
256 views

Used almost all alphabet symbols, what to use for summation indices now? [closed]

I have already used all the a,b,c,d,g,i,j,k,l,m,n,p,q,r,t,v,w,\alpha,\beta symbols, I wonder how to denote summation indices in my paper now? What would you use?
3
votes
2answers
314 views

Circular Segment Symbol

is there a symbol for denoting a circular segment? I mean, a semi-circle to place over three letters, something like \wideparen or \frown but closed on the bottom. (To use with \overset or something ...
3
votes
1answer
90 views

Character “1” with long serif

I'm looking for a character "1" with looong horizontal serif at the bottom (in math mode). Currently I use \mathtt{1}, but would prefer longer. I also tried stretching it horizontally by \scalebox, ...
8
votes
2answers
194 views

Wedge with vertical bar

I'm making a summary sheet of a course in LaTeX. There are, however, I have no idea how to draw two of the symbols. One of them is some sort of \wedge with a vertical bar through it, the other a \vee ...
7
votes
4answers
3k views

How do I get mathematical fonts to Illustrator?

I am doing a thesis on graph theory, and I am currently drawing graphs with Illustrator. Vertexes and edges are easy to draw, but how about naming them? How do I get the symbols in image look like ...
16
votes
4answers
1k views

How do I write $\notin$ backwards?

I write $P \niton x$, but it does not work. How can I write the symbol $\notin$ backwards?
10
votes
2answers
2k views

How to correctly set up Palatino font with math (related to pxfonts)

I've read many times here in TeX.SE that pxfonts has a lot of spacing inconsistencies, and that it's better to use mathpazo. The problem is that mathpazo doesn't load all the math symbols to match the ...
16
votes
1answer
283 views

Creating new characters from existing ones

In a nutshell. Is there a relatively easy way of building characters out of parts of existing ones? Rationale. (La)TeX linguists’ need for a wide palette of characters—for example, ⟨ɳ⟩ (U+0273), ⟨ɲ⟩ ...
4
votes
1answer
288 views

Too long/short pipe (absolute value) in math mode with certain letters

In the question Absolute Value Symbols I read about the best ways to write absolute values. I found the accepted answer pretty good and it works in almost all cases. Sadly, only in almost. For example ...
4
votes
1answer
143 views

Machine Readable list of LaTeX Commands and Symbols

I am looking for a list of LaTeX symbols and commands which is in a nice machine readable format (json/xml/csv). Something similar to The Comprehensive LaTeX Symbol List. Can anyone point me in the ...
10
votes
4answers
481 views

What is a simple way to create a binary relation symbol on top of another?

What is a simple way to have \ll on top of \gg with equal size and vertically center aligned and have them work as a binary relation symbol like \lessgtr? The commands \underset and \overset cannot be ...
1
vote
0answers
71 views

List of mostly all quotation marks used [duplicate]

I'm seeking of a list of quotation marks used in different language. So far I found only this wiki-page. But there is only the marks itself in Unicode. I know about csquotes package. I just want to ...
11
votes
2answers
280 views

Bar-less “f” and finetuning existing characters

Specific question I would like to produce an italic f without the crossbar. Can I do this relatively straightforwardly? This letter, esh (ʃ), is Unicode U+01A9, U+0283. The esh of tipa.sty only ...
8
votes
1answer
671 views

Write treble clef in tex?

How to write treble symbol in Tex? http://en.wikipedia.org/wiki/Clef
7
votes
2answers
221 views

How to get the Reinforced symbols?

Recently, An asistant asked me a question that how to get the Reinforced symbols? I can not find it in sym­bols-a4.pdf. Maybe it is not universal notation.
6
votes
2answers
1k views

How to change font for the integral symbol

I'm looking how to change the integral symbol. For example: \documentclass{article} \begin{document} \[\int_a^b f(x) \mathrm{d} dx\] \end{document} I want to only change the font of \int to get a ...
9
votes
2answers
2k views

Remove the qed symbol of only a proof environment, not everyone else

I have seen several posts on how to remove the qed symbol in a proof, but that affects all proof environments. I would like to know how to remove the qed symbol in a particular proof because I have a ...
2
votes
1answer
304 views

Middle height dot like `\vdots`

I am trying to make actually a "\vdot" instead of \vdots. What I am trying to achieve is something like that I tried \vdot(within $$) in the sence of \cdots and \cdot but it's not recognised as a ...
2
votes
1answer
855 views

\mod, quotient structures, and spacing [duplicate]

Possible Duplicate: typesetting modulus operator, as in remainder When \mod is used in a \cong b \mod c the extra space between \mod and what precedes it is appropriate. But what if I ...
5
votes
1answer
168 views

The difference between $X^{\ast}$ and $X^*$? [duplicate]

Possible Duplicate: \star vs. \ast in formulas. Which one to use? What is the difference between X^{\ast} and X^* ? Both look the same in the pdf file - although when using Lyx the former ...
10
votes
1answer
289 views

Accessing font ornaments from ConTeXt

I'm having difficulty accessing font ornaments from ConTeXt. I'm using mkiv. I have a font and I know it has fancy ornaments in it because I see them in the spec sheet. I don't understand what to do ...
3
votes
1answer
780 views

Latex arrow hook up

Can anyone tell me how to write \hookuparrow in Latex? I know that writing $\hookrightarrow$ gives us the arrow to the right but for up and down arrows it is not true, maybe I need some package ?
8
votes
2answers
2k views

Greek letters in italic in math equation

I use \Pi and \Sigma in my math equations however, they are not printed in italic like other text. I guess this is because they are symbols and not really text. Putting \textit into the equation has ...
7
votes
2answers
298 views

utf8 characters

I would like to include the output of the npm list command in a latex verbatim block: jeroen@jeroen-ubuntu:~/Desktop$ npm install d3 jeroen@jeroen-ubuntu:~/Desktop$ npm list /home/jeroen/Desktop └─┬ ...
4
votes
2answers
167 views

Displaying special character (which name I don't know)

I'm writing a summary of a lecture that I'm visiting at the moment. Today, I encountered a symbol, which I did not know and even not know how to write on a computer. Since the summary is written in ...
1
vote
2answers
972 views

How do I write ^ as text in LaTeX? [duplicate]

Possible Duplicate: How to look up a symbol? How to typset the symbol “^” (caret/circumflex) I would like to produce ^^ as text in my document. The symbol is refered to as 94 (0x5E) = ^ ...
3
votes
1answer
12k views

How can I write tilde ~ in math mode? [duplicate]

Possible Duplicate: How to look up a symbol? How does one insert a backslash or a tilde into LaTeX? ~ makes symbols after them 'phantoms'. I want just to write '~' in math mode and \~ ...
6
votes
2answers
397 views

Extracting characters from the new libertine (with pdflatex)

The issue: I need to access e.g. libertine's delta glyph in pdflatex. This question notes that the \libertineGlyph command is no longer provided by the latest version of the libertine package. It ...
9
votes
1answer
6k views

How do I insert a backslash inside a mathematical statement?

I'm trying to write a set subtraction operation in an AMS formatted template. In the end, what I want should look like A\B. But I'm doing this in math-mode $A\B$ and this gives me errors. I've also ...
2
votes
1answer
559 views

Searching for up and down arrow symbol (⇅)

Whats the command for this symbol: ⇅ I've found ⇈ \upuparrows but I can't find the other one.
6
votes
2answers
1k views

Quarterly filled circle symbol

For a comparison table I am using the symbols of wasysym which gives me an empty circle, a full circle and also half filled circle. However I would rather use a more fine grained sale and for this I ...
9
votes
3answers
287 views

Symbol request for a mysterious symbol

Is there a symbol that looks like the element sign $\in $ but instead of being curved, looks more like a less than sign $< $? I have trawled through hundreds of symbols and tried detexify.
1
vote
0answers
56 views

How do I type 3 “times”5 (like 3 x 5) [duplicate]

Possible Duplicate: How to look up a symbol? I'm wondering how I can type "time". (I could omit it, but I want to emphasize that it is a product, so I want to type it out). Does anyone have ...
3
votes
1answer
1k views

Need a smaller size for \sum

Using the following code, I get a nice emulation of the calculator screen. However, I'm looking for a way to make the summation signs smaller. Any suggestions? \documentclass{article} ...
10
votes
1answer
266 views

Looking for an “S” symbol

I can’t figure out what this symbol is. It is used in the context of “column space of a matrix X”. It is not one of the Greek letters and my guess is that it is just an ordinary “S” with some sort ...
3
votes
1answer
593 views

Why can't I get a D with stroke?

The Comprehensive Latex Symbol list tells me that I can't get Đ with OT1 using the command \DJ, and that I need T1 font encoding. When I use [T1]{fontenc} in the preamble, this doesn't work either. ...
0
votes
1answer
3k views

How to get n=1 under Product character (\prod or \Pi) [duplicate]

Possible Duplicate: Show inline math as if it were display math Whenever I try to get something below the product character, it actually puts it next to it. The recommended code to do this ...
14
votes
1answer
1k views

Colored symbols

First of all, I apologize if this is a repetitive question. I searched, but couldn't find it. I was wondering if I can change the color of symbols in latex. For example \ast always give me a black ...