Hello forum,
I am quite new user to LyX: I am stuck with the math formulas: I have inserted some math formula consisting of subscript and superscript and fraction. While trying to see the updated view of the document i see the following error: ********************** Some characters probably not representable in the chosen encoding. Change th docu,emt encoding to UTF8 might help ********************'* Any Hint on doing that ? Thanks Sajjad