0
votes
1answer
38 views

script F (or something like it) [duplicate]

How can I enter this 'F' in LaTeX? \mathcal{F} looks quite similar to it, but a little bit different. I prefer not to use additional package if possible.
0
votes
1answer
26 views

Writing the dimension of a variable in latex

I am trying to write the information about the dimension of a vector like this $M \epsilon R^N$ In the paper, they write it nicely, it looks nice. However, I am not sure what I am doing wrong, but ...
0
votes
0answers
59 views

\in and \forall symbols [on hold]

Here is my code \documentclass[12pt,a4paper]{book} \usepackage[T1]{fontenc} \usepackage[chapter]{algorithm} \renewcommand{\baselinestretch}{1.5} \begin{document} \begin{spacing}{1.2} ...
1
vote
0answers
34 views

Can't recognize math symbol - bold “minus” above variable

I'm trying to "latex down" some Kalman equations and I'm not able find a way how to make that symbol above k variable in equation "Predict" (1) and (2) For me, it seems like \bar{} but still I ...
4
votes
3answers
124 views

How do you write the “estimate” equal sign?

I'm looking for a code, which can depict the estimate equal sign as in http://en.wikipedia.org/wiki/Equals_sign#Other_related_symbols (6th sign: ESTIMATES).
32
votes
6answers
1k views

How to typeset the house of an algebraic number?

I would like to reproduce the following text but I couldn't find the house symbol neither through Detexify nor by looking through the Comprehensive LaTeX Symbol List. I also tried combining ...
1
vote
0answers
39 views

What are these characters Ö and Þ supposed to be and how do I configure my internet browser to have them load properly? [closed]

tl;dr: My internet browser is not configured properly so characters are not loading properly. I am using the default Firefox 24.0 in Linux Mint 16, and have not installed any typesetting software. I ...
5
votes
2answers
87 views

Big Euclidean norm?

I would like to replace the Euclidean norm and the first pair of brackets with bigger ones but I get errors. Can you help me to fix it? \documentclass[11 pt,a4paper,oneside,openany, ...
5
votes
1answer
267 views

Putting normal letters in between Greek ones

So I am trying to write out Gauss' law for gravitation and I am having a hard time figuring out how to write it out without an error. I am currently trying to write in an equation block ...
2
votes
1answer
95 views

How to get a calligraphic Pi in latex? [duplicate]

It would be easy to do calligraphic letters as: \mathcal{AABBCCQQZZ} As But How can I get a calligraphic \pi or \Pi, I mean capital version of Pi. I clearly remember that I saw calligraphic ...
5
votes
5answers
104 views

Crossmark on an expression inside mathmode in latex

How can I put a crossmark on an expression inside a math mode using latex like below?
17
votes
4answers
971 views

wavy division sign wanted

I would like to find or create a math relation symbol that resembles a division sign, except that the horizontal bar would instead be a tilde (\sim). Can anyone help with this?
4
votes
2answers
97 views

Designing medcirc and circledtimes symbols

It would be great to use only \medcirc and \circledtimes from the pxfonts or to design the similar symbols by other techniques. The symbols from pxfonts are quite well but when I connect the ...
2
votes
1answer
101 views

“greater than” and “less than” not showing up in compiled document

I try to write a inline formula including a greater than sign: $A < B$ If I use the above formula in an empty document it works fine, but in my full document it will just not show up. But I can ...
3
votes
2answers
86 views

XeLaTeX Double closed path integral? [duplicate]

How can I write a double closed path integral? I have searched and I have found only single closed loop integral.
4
votes
1answer
62 views

Double slashes close together with resizing

I basically want this symbol, but I want it to resize properly: While X/\mkern-6mu/H looks good, when I try to resize using \biggl, then the horizontal space between the two slashes becomes very ...
7
votes
3answers
242 views

Designing a new tuple of Algebra Operators

It's neccessary to have at least two extra tuples of Albera Operators. A minimal tuple is a triple (to_be_subset_eq, meet_operator, join_operator). There are some ideas how to make 2 extra tupes. ...
1
vote
2answers
96 views

Is there a painless way to get self-loop decorations on mathematical symbols?

In mathematics, we often write X \rightarrow Y to mean a function from X to Y. Now I'd like to denote a function from X to X via a looping-arrow decoration on the top right-hand corner of X. Is ...
21
votes
2answers
725 views

Percent sign in a box

Is it possible to make a symbol which is a % inside a square box? I would like to use it to represent the function f(n,m) = n-(n % m). As in n symbol m. Or... is there a better idea for this ...
5
votes
4answers
168 views

How to draw backslash in a certain way

I know there are fair number of questions that have been asked before on how to typeset a backslash; but I am looking for a specific placement of \ as shown below: I tried \diagdownbut I am not able ...
11
votes
4answers
251 views

Making variations of \boxed

I have to typeset certain formulas, and the notation involves stretchable boxes, pretty much like \boxed{X} makes, but occasionally I need to add a hat below and/or above, as the picture shows: ...
6
votes
1answer
90 views

Libertine + newtxmath gaps in big brackets

I have a problem when combining Libertine with newtxmath. When using large brackets in equations the brackets have strange gaps. \documentclass[fontsize=12pt,DIV=12,oneside,a4paper]{scrreprt} ...
2
votes
0answers
41 views

compute position of each symbol [closed]

I've created a program that generates clickable areas on images with HTML5, taking as input a series of coordinates. Now what I'd like to do is send to that program a .png of a LaTeX expression ...
5
votes
3answers
118 views

Symbol for logical equivelence

I'm trying to use this symbol in a LaTeX document I'm writing but I can't for the life of me, find how to write it in LaTeX: The symbol means that two expressions are logicically equivalent (i.e. A ...
5
votes
1answer
73 views

missing angle brackets using newpxmath

The newpxmath package (version 2013/12/12 v1.061) makes angle brackets vanish from math mode: \documentclass{standalone} \usepackage{newpxmath} \begin{document} $\langle x \rangle$ \end{document} ...
4
votes
1answer
132 views

Symbols of height intermediate between \big and \Big needed

I consistently find that math symbols scaled with \big/\bigl/\bigr are too small and those scaled with \Big/\Bigl/\Bigr are too tall. Here is an example: \documentclass{article} ...
10
votes
4answers
965 views

a small halo symbol

One can generate an oval shape using $\subset\supset$ and adjusting the space in between to make this look like a "halo". Are there any other solutions that would make it look more like an ellipse? I ...
8
votes
2answers
253 views

Space that disappears at the edges (beginning/end) of a math formula

Is there a way to produce a space that disappears at the beginning or end of a math formula? Idea: For the formula-final case, something that looks ahead or takes an obligatory argument might be a ...
4
votes
2answers
201 views

\overline and \widehat with subscript

I would like to create commands to produce overlines (respectively wide hats or arrows) with a subscript at the end. The commands \overline{X}^{1} \widehat{X}^{2} \overrightarrow{X}^{3} do not ...
3
votes
2answers
778 views

Insert symbols inside verbatim mode LaTeX

I cannot insert mathematics symbols inside a verbatim mode in LaTeX. This how I do: \usepackage{alltt} \begin{verbatim} 1- Train triggers model \( X_{i} \) -> Y_j (X_i: source phrase ...
11
votes
3answers
244 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 ...
4
votes
2answers
104 views

Flushright square mark

I write the codes below to get a square as if to say q.e.d. $$equation$$\textbox{\hfill\square} Text\textbox{\hfill\square} I want the square at the right extreme of the same line. I succeed only ...
9
votes
1answer
113 views

The equals sign is missing

When I use the fonts fourier and iwona at the same time, the equals sign = does not appear. For example, the source \documentclass{article} \usepackage{fourier} \usepackage[math]{iwona} ...
4
votes
1answer
58 views

Package arev and sansmath

I would like to use the package sansmath and be able at the time to define a new symbol \varheart. To define the latter, following this answer, I use the code ...
1
vote
3answers
204 views

Putting the symbol hat in math mode in LaTeX

How to put the hat in the above symbol in LaTeX?
3
votes
0answers
94 views

How to replace parentheses with symbol of other font so that they are expandable?

I use Bitstream Charter for my document, but I'm not satisfied with the appearance of round parentheses. I'd like to replace them with the parentheses from Palatino, both in text and math mode. In ...
4
votes
3answers
687 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 ...
2
votes
2answers
233 views

Undefined control sequence \oiiint [duplicate]

I am trying to generate the triple integral in the following equation (The preamble is large, due to other requirements) \documentclass[11pt,headings=small,fleqn]{scrreprt} % highest level is chapter ...
3
votes
1answer
126 views

Equation without any symbols

I got a strange Problem while writing on my bachelor thesis. If i set up a equation the result is displayed without any mathematic symbols. For example: \begin{equation} \frac{2 + ...
2
votes
2answers
227 views

Avoiding math mode inside a lstlisting

I'm using listings to highlight some PHP code. My problems comes when the code to insert contains the '$' symbol, for example: \begin{lstlisting}[style=PHP] Select * FROM users WHERE user_name = ...
4
votes
1answer
119 views

How to make math symbols like \prod smaller

I know this is simple, but I can't seem to find the correct code. If I have $d \prod$ how can I make the height of the \prod symbol equal to that of d? Thanks!
2
votes
1answer
100 views

How Can I get bold math symbols into a glossary?

I'd like to add a mathematical Expression to my glossary: \newglossaryentry{Fst}{ name = {$F_{st}$-value}, description = {Inbreeding coefficient,...}, sort = {fst} } ...
1
vote
0answers
102 views

Math environment Minion Pro

I am using minion pro for my report and could like to change the math symbols in text environment.Currently the math symbols in text (section no, subsection no, figure no) appears as marked black in ...
0
votes
2answers
594 views

Symbol for the length of a line/vector? [duplicate]

How do I make a symbol for the length of a line or vector? I intend the following notation: |AD| is the length of AD. I can't find this symbol anywhere. (When I use shift+backslash in LaTeX, it gives ...
4
votes
1answer
210 views

Suddenly, a problem with boldface Greek symbols; bm package doesn't work

I've added the following packages: \usepackage{fontspec} \usepackage{xunicode,xltxtra,url,parskip} \usepackage[usenames,dvipsnames]{xcolor} \usepackage{hyperref} ...
4
votes
3answers
1k views

Sizing for 'given that' symbol - vertical bar

I want to write an equation with $\mid$, but it is too small, can i make it bigger in any way? I am kinda new to TeX so i have no idea how to do it.
3
votes
0answers
124 views

Common bold command for Latin and Greek letters

Following this post, Bold math: Automatic choice between \mathbf and \boldsymbol for Latin and Greek symbols?, I created the command \newcommand{\vect}[1]{\boldsymbol{\mathbf{#1}}} and include ...
2
votes
0answers
134 views

Undefined control sequence \nmid [duplicate]

I need to express that "a is not divisible by b" in my LaTeX document. It is my understanding that I should use the \nmid symbol for this case, as in $b \nmid a$. LaTeX gives me the following error: ...
11
votes
3answers
110 views

Mirror tilde accent

Does anybody know if there is a "mirror" tilde accent command in any package? That is, the "wiggling" of the tilde accent going in the other direction. Something like defining this \backtilde ...
3
votes
1answer
57 views

\notimplies command error with breqn package

I'm trying to use this answer's "not imply" symbol. However I get the error: Argument of \mathpalette has an extra } Here is a MWE: \documentclass{article} \usepackage{amsmath} \usepackage{breqn} ...