<posted & mailed>
Paul A. Rubin wrote:
> FWIW, I pasted your three arrow code into a new document in LyX (with
> \usepackage[all]{xy} in the preamble), and instant preview displayed it
> with three arrow heads but only one arrow (the middle one). I also
> threw in another math inset with an integral, and instant preview did
> not display the integral sign.
Now evrything works, thank you
It seems that sometimes displaying xy-pic pictures takes a very long time;
but i cannot reproduce. (by the way, i am still using 1.4.5 on linux)
--P
