Hi,
I myself never done it, but i saw in Voss-Mathmode.pdf (which i
download from the Internet) at section 71, Node Connections, a
description of how to do it like you want to.
You should also add to the preamble this option:
\usepackage{pst-node}
I would also suggest you to all at this file:
http://www.solace.net/nash/math/Logic/Mathematical%20Logic%202.5.lyx
Good luck
Hannan
On Sun, 23 Jan 2005 12:28:39 +0100, Gunnar <[EMAIL PROTECTED]> wrote:
> In many textbooks you "show" that (a+b)(a+b)=a^2+2ab+b^2 by drawing arrows
> like in the attached image.
> How can I do that in LyX?
>
>
>
