I'm trying to write the big C in the picture below, Could anyone tell me how to write it?. And what is the name of this kind of letters?
With the amsfonts package, you can use the so-called blackboard bold font:
\documentclass{article}
\usepackage{amsfonts}
\begin{document}
\[
\mathbb{C}
\]
\end{document}
Related
I want to reproduce this equation, but I don't know how to make the highlighted symbol. I checked the Comprehensive LaTeX symbols manual, but couldn't find a similar one.
\documentclass{article}
\usepackage{bbm}
\begin{document}
\[
\mathbbm{I}
\]
\end{document}
I am using Linux Libertine as my font in my thesis and I love every character except for the italic uppercase J. However, the uppercase J in mathmode is nice and I would like to replace the italic J with the mathmode J. Is this possible? MWE:
\documentclass[11pt,a4paper]{article}
\usepackage[T1]{fontenc}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{libertine}
\usepackage[libertine]{newtxmath}
\begin{document}
I do not like the italic \textit{J}, I want $J$ for that.
\end{document}
Output:
MWE compiled
I know that mathmode J is produced by the newtxmath package, whereas the italic J is provided by the libertine package itself.
Thank you in advance.
I have the following code:
\begin{verbatim}
{app_id:X[X]YY}
\end{verbatim}
This verbatim box only contains one line. I simply want to center that only line. How can I do it? \centerline doesn't work inside verbatim. Thank you so much for your help!
Sorted out thanks to this source:
\documentclass{article}
\usepackage{fancyvrb}
\begin{document}
\begin{center}
\begin{BVerbatim}
{app_id:X[X]YY}
\end{BVerbatim}
\end{center}
\end{document}
You need the package fancyvrb to implement this solution.
I would like to know how to make a point above a symbol (ie : αΊ‹)
I tried \overset{.}{x}, but the point is very small...
Can you help me ?
Thanks
Just to write down one answer, elaborating a bit the source cited in the comments, and to add the following minimal codes.
\documentclass{article}
\begin{document}
$\dot{x}$
$\ddot{x}$
\end{document}
One dot (\dot) and two dots (\ddot) work in math mode as above. Three dots (\dddot) and four dots (\ddddot) the same but they require the package amsmath:
\documentclass{article}
\usepackage{amsmath}
\begin{document}
$\dddot{x}$
$\ddddot{x}$
\end{document}
Instead in text mode, the package called stackengine may help:
\documentclass{article}
\usepackage{stackengine}
\begin{document}
\stackon[1pt]{x}{.}
\end{document}
I'm trying to use LaTeX with RTL language. when I set columns count to 2, LaTeX use LTR direction as default.
I try to use \RLmulticolcolumns command but it does not work!
\usepackage{multicol}
\begin{document}
\RLmulticolcolumns
\begin{multicols}{2}
some RTL text...
\end{multicols}
\end{document}
Any help?