Re: Box arrow

[Guenter Milde]

On 2009-09-17, Manolo Martí­nez wrote:
> I see. Reading the link below I've found out I need \boxright and 
> \boxleft from txfonts; but these do not appear in the equation dialogue 
> -although I do have txfonts installed. I cannot simply embed an ERT in 
> the middle of an equation, can I? 

You can. Just write it (without trying to open an ERT-inset). In the math
box, everything that LyX does not understand is left as ERT.

Günter