Pol wrote: > While the single arrow in command > \xymatrix{A \ar[r] B} > is displayed by lyx, three arrow graph in command > \xymatrix{ & & p,a & \\ p \ar[r] \ar[ur] \ar[dr] & & p,n & \\ & & p,e & } > is undisplayed (yet correctly printed out)
i just tried to put your example into mathed and it works without any additional tweaks (the only difference may be that i use 1.6svn version which will become 1.6.3 soon, so you can recheck). pavel