aivanov schrieb:
I dont understand LaTex and am looking for a 'click-click' solution.
Have a look at sec. 10.2 "Operator Limits" of LyX's Math manual that you find in the Help menu. regards Uwe
PS: Lyx 1.5.5 on Debian 5.0 and XFce.
The Math manual in that LyX VERSION MIGHT perhaps be a bit outdated, just test it out or upgrade to LyX 1.6.2 when it is released (probably this weekend).