I am using eqn, troff, ptroff on a ULTRIX VAX, printing on an Apple
Laserwriter. Now it appears that superscripts like in
.EQ
{partial sup 2 phi}
.EN
do not print. Is this a problem of eqn or ptroff or am I doing
something wrong? Thanks for any help.
Nick Schaefer, ETH Zuerich