Re: input method for unicode math characters

[Antoine Levitt]

30/09/11 11:32, Roland Winkler
> Recently I discovered for myself that sometimes it can be convenient
> to use directly the many unicode math characters in text documents
> (i.e., non-LaTeX documents, which is otherwise my first choice).
> Yet up to now this is a bit clumsy in emacs because (to the best of
> my knowledge) there is no particular support for these characters,
> say via some handy input method. Is this something anybody has
> already thought about? Or am I missing something here?
>
> Roland

There's C-x 8 RET. For instance C-x 8 RET double integral produces ∬.
Or do you mean some other mode like latex-math-abbrev ?