This is TeX, WAITS Version 1.1 (preloaded format=plain 84.8.17) 18 SEP 1984 13:08 **\input mathmo.fix (MATHMO.FIX[B2,JMC]) *Here is add1 : $\qaddone[x]$ * (Please type a command or say `\end') *Here is sub1 : $\qsubone x$ *\bye [1] Output written on MATHMO.DVI[B2,JMC] (1 page, 336 bytes).