{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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3
votes
1answer
118 views

Symbol for Bring radical/ultraradical?

I'm trying to find the symbol, such as is given on http://mathworld.wolfram.com/Ultraradical.html which represents the solution to $x^5+x-a=0$, and which is sometimes called a "Bring radical" or an ...
1
vote
0answers
36 views

Replace missing character (minus) in text font for use in siunitx with fontspec

I'm forced to use a commercial (Univers) font in my presentations, which obviously does not contain a dedicated \minus sign, which is called by siunitx. (Though I'm not sure if it is \minus or ...
2
votes
1answer
27 views

manually controlling height of the horizontal line of the radix or root symbol

While using lucida fonts, I have big problems with the height of the horizontal line of the radix or root symbol. Sometimes \[ \sqrt[x^2 + x} \] comes out allright, but for example, in a fraction ...
6
votes
2answers
110 views

Simple way of drawing a filled arrow/triangle for use as item bullet

I'd like to draw a filled arrow and use it as an item bullet in beamer. I already managed to draw the line with \rule[0.5ex]{0.6ex}{0.6ex} but I can't create the arrowhead. I though about using ...
0
votes
0answers
31 views

Latex codes for some other chemistry symbols

How can i write some of these symbols in Latex? Quadruple Bond or even 5 or 6 bonds as evident from Wikipedia articles: (Quadruple)(Quintuple)(Sextuple) Bent / Banana bonds (bonds having a curved ...
1
vote
0answers
41 views

How to write cursive i (or iota) in latex? [duplicate]

How can I write the following symbol? I tried but I couldn't find any source...I am looking for cursive i
0
votes
0answers
36 views

Getting back a previous encoding of a file

So i had an important tex file in UTF-8 containing polish symbols which are not in the latin alphabet. Then for unrelated reasons i changed the default encoding of my editor to windows 1250 and opened ...
0
votes
1answer
71 views

What is the LaTeX code to put a multiplication symbol into a matplotlib title?

Apologies for a very basic question, but this is something that I always forget, and it's a pain to find with google and the like, so I'm putting it here for everyone's future reference. As far as I ...
34
votes
6answers
11k views

What is the best way to use quotation mark glyphs?

There are several types of quotation marks in the English language (and in other languages there are even more). There are also several ways in LaTeX to represent these. I have seen editors, that are ...
9
votes
1answer
63 views

Using a single symbol from kpfonts

I would need some help by extracting the "\varprod"-symbol from the kpfonts package. Similar to how it is done here for the subset-symbol of the mathabx package. Although there is a description how to ...
1
vote
0answers
62 views

Use german umlauts with a font where its not defined

I need to use special font. There are no german umlauts defined. So everytime I get an error if I try to use them with my font (BentonSans): \documentclass[a4paper,10pt]{article} ...
0
votes
0answers
41 views

All my negative signs, square root etc.. disappeared when I print my document

This my first time to print my latex documents, I wrote all my thesis which contains huge equations, and compile it to PDF, it runs fine. But unfortunately, all my negative signs, plus or minus \pm, ...
4
votes
3answers
265 views

inverted question mark in Latex

How do I write inverted question mark in latex.. Normally, > appears as inverted question mark but when put in an equation setting, it gives greater than.. so How do I get the inverted question mark ...
13
votes
2answers
19k views

Cursive, lowercase ell

What is the easiest way to make a cursive, lowercase ell in LaTeX math mode?
11
votes
4answers
10k views

How to make a larger “\dot”

I'm writing up some notes that will be displayed on an overhead projector. The standard time-derivative \dot{x} produces a dot that is hard to see. Does anyone know of a package or have a macro that ...
64
votes
2answers
8k views

How to get rid of navigation symbols in beamer?

When creating presentations in beamer, those little symbols that you can click on and will take you to different parts of your presentation are automatically included on your slides. I don't like ...
7
votes
2answers
261 views

Is This Laplace Transform Symbol Available in LaTeX? [duplicate]

I would like to use the Laplace transform symbol that appears in unicode (SCRIPT CAPITAL L U+2112) However, I could only find the following two symbols can be used for Laplace transforms: There ...
0
votes
1answer
47 views

Writing a partial differential in the text

Does anyone know how to write a partial differential symbol, but in the text not as part of an equation? Thanks
6
votes
3answers
477 views

Approximately equivalent symbol?

I want to write a "approximately equivalent" symbol, which has three strokes like equivalent symbol $$\equiv$$ (≡), but the strokes are like that of approximate symbol $$\approx$$ (≈) Do you know how ...
2
votes
1answer
50 views

Looking for some special types of parentheses

I am looking for some parentheses symbols which I present here. It will be better if we can stretch these symbol to have large parentheses. If these symbols are able to be constructed manually, please ...
0
votes
0answers
32 views

Simple list of latex symbols [duplicate]

Is there a list of simple latex entries for equations I can use in a forum. I have most of what I need e.g. Greek letters. I need at least partial derivative symbols, may subscripts.
1
vote
0answers
75 views

Apostrophes around words are the wrong way round

If I use apostrophes around a word, the first one is the wrong way round. For example, 'word' appears as ’word’
9
votes
2answers
15k views

Really wide hat symbol

Is there any way to get a hat wider than widehat? Why doesn't \widehat{abcdefghijklmnopqrstuvwxyz} really go over all of it?
1
vote
2answers
40 views

How to distinguish between divides and order symbol? [duplicate]

I want to write something like $|X|||G|$ but it is not clear that order of X divides order of G. How can I make this right?
14
votes
2answers
2k views

How to use phonetic IPA characters in LaTeX

I wish to write a paper about linguistics, so I thought about trying LaTeX. Sadly I couldn't figure out how to write the unique characters I need for my work, for example epsilon with a little tilde ...
3
votes
1answer
62 views

Non-curly quotes in code?

Here is a quick question, how to use tex to print this ' symbol? An example is shown below: data 'a list = Nil | Cons (e, 'a list) I tried to use ' or `, but they all looks bad.. I am sorry but I ...
13
votes
3answers
1k views

Semicolon in set-builder notation

What is the best way to type ";" in the set-builder notation? I think \{\, x \in X \mid P(x) \,\} is a common way to type the set-builder notation. Someone use ":" instead of "|". Anyway, these ...
1
vote
0answers
36 views

How to write the | (pipe) character without interpreting it? [duplicate]

I'm writing a LaTeX document in which I have to write many "|" characters which are not part of a mathematical formula. Simply writing test | test gives me something like (after compilation) : test - ...
5
votes
4answers
325 views

How to elongate down arrow?

\downarrow command is available in directory but it has fixed length. How can I elongate its length?
8
votes
3answers
3k views

(resolved) A conditional independence symbol that looks good with \mid?

Warning! This question is based on a mistake! Do not waste time on it! Please note: this question arose from a mistake that I made. There is no need for an answer. The bounty will most likely not be ...
1
vote
1answer
62 views

How to write symbol in pic using latex [duplicate]

How to write s like symbol shown in attached pic in latex. tag symbols
70
votes
8answers
53k views

What's the best way to write e-mail addresses?

When trying to write an e-mail address, there are always problems with the @ sign. Solutions I've seen suggested are using some verbatim environment (more difficult in footnotes) and using a ...
1
vote
1answer
46 views

Adding the character & in LaTeX table [duplicate]

My question is easy but I currently haven't the response. How can I add the "&" as a normal char inside a table row? If I try to use $&$, I have an error.
1
vote
1answer
25 views

How to manually change the index file (.ind) to achieve correct order for foreign letters?

I am using MikTex,pdfLaTex, WinXP_SP3. I want to create an index including foreign letters in correct alphabetical order. Using Xindy seems like a lot of hassle, so I would like to avoid it. How can ...
3
votes
1answer
2k views

Capital Sigma in bold mathrm

I want to write capital \Sigma in bold mathrm. I tried \boldsymbol{\mathrm{\Sigma}} but seems like this does not work. Any help in this regard will be highly appreciated. Thanks
29
votes
1answer
86k views

How to write N x N (with a multiplication symbol, for matrix dimensions)?

I need to write something like NxN in LaTeX but I do not get how... How to do such thing?
11
votes
3answers
859 views

Symbol for double cross X?

does anyone know what's the LaTeX symbol for the double X, used in a stats book to denote the range?
11
votes
3answers
976 views

A symbol above a comma

How can I put a symbol above a comma? For example in
4
votes
2answers
90 views

Curly line close together

I'm trying to find a symbol in LaTeX that looks like two curly vertical lines close together. Similar to, \wr\wr but closer together. Any help would be greatly appreciated. Many thanks!
4
votes
3answers
258 views

wedge and vee like triangle symbols used as operator

Is there a mathmode command for these two symbols: ? Their size and usage is going to be those of \wedge and \vee so they should match.
31
votes
6answers
3k views

Generate analog clock with numbered face

I'm trying to generate a clock similar to as in the question asked here But I want the face to be numbered. Is this possible with this package or any other?
3
votes
2answers
46 views

How to get \trianglelefteq similar to \leqslant?

I find \leqslant command producing nicer output then \leq. For the ideal/normal subgroup symbol, however, one has \trianglelefteq (or \unlhd), but no slant version. The mathabx package changes the ...
4
votes
2answers
4k 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} ...
3
votes
1answer
28 views

How to put \varinjlim in the section name?

Here is (almost) minimal example of the file, which gives the error. \documentclass{article} \usepackage{amsmath} \usepackage[english]{babel} \begin{document} \section{Section name with varinjlim: ...
9
votes
2answers
291 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 ...
0
votes
1answer
36 views

How can I write this symbol? [duplicate]

This is the symbol... It's like a uppercase and cursive l.
9
votes
2answers
439 views

Symbol for a laboratory flask

Is anybody aware of a dingbat symbol resembling something like a conical flask from a laboratory, or alternatively an old-fashioned round-bottomed bottle? I've scanned through the comprehensive ...
6
votes
3answers
743 views

How to write a nice # symbol

I'm trying to write a nice number symbol (#). The usual tex way is just to put a backslash before, like this \#. The symbol that is created drops below the baseline of the rest! This is what I want to ...
78
votes
4answers
52k views

\mid, | (vertical bar), \vert, \lvert, \rvert, \divides

What's the difference between the different vertical bars? $S = \{\, x \mid x \not= 17 \,\}$ $a \vert b$ implies $a \leq b$ when $b \ne 0$ $a|b$ implies $a \leq b$ when $b \ne 0$ $\lvert x \rvert$ is ...
5
votes
2answers
136 views

How to make expectation symbol and max symbol line up

Suppose you prefer the max symbol to be centered (height-wise) compared to a capitol letter that is taller. How would you do that. For example, below \documentclass[14pt]{beamer} \usetheme{Madrid} ...