Re: A box over a sum

[Hannan Sadar]

Nicolas Ferré wrote:

> How would you obtain in math mode such a thing in lyx ?
>
>     bla
>   blibli
>    \sum x
>
> I mean, the 2 words over the sum sign are one above the other, both
> centered.
>
Hi,
you could also use inside a math type:
\boxed

Hannan