Hi there, if I run the latest beta with $NO_SIMPLE_MATH=1; $HTML_VERSION="3.2,math"; I do get superscripts, but no subscripts. Maybe this intentional, (but what is the reason?), otherwise I report this for the record. Cheers Uli -- Uli Wortmann http://www.spoc.ethz.ch Dept. of Geology Fax (Switzerland) (1) 632 1030 ETH-Zuerich Fon 3694 Visit the 21 IAS MEETING http://www.ias-2001.ethz.ch