Math & Science ⇒ "not in" symbol??

[tsukiko]

I'm looking for the "not in" symbol with a slash to the \in command.
I dont like the \ni and tried to use mathabx package, but i seem to fail in loading it. Any simpler way than using any package? Thanks in advanced..

[frabjous]

The simplest answer:

\not\in

The packages txfonts, pxfonts, kpfonts, mathdesign and others provide \notin command, not just mathabx. (If you want to keep the document in the default Computer/Latin Modern, you could load one of these and then load lmodern right afterwards.)

(EDIT: Actually, after checking, on my system I can use \notin even without any packages.)

[tsukiko]

@frabjous,
Thank you so much for the simplest answer. I'm really looking for it.
Thanks again. It saves my times lots.
Yeah, in my case, i cant directly use \notin commands.

[localghost]

[....] Yeah, in my case, i cant directly use \notin commands.

I can't see the problem. Perhaps you can explain that more detailed.

Code: Select all

\documentclass[11pt]{article}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}

\begin{document}
  $\not\in$ $\notin$
\end{document}

Nevertheless, if the problem is solved, please mark the topic accordingly as described in the Board Rules.


Best regards and welcome to the board
Thorsten