Fri, 17 May 1996 12:23:44 +0200 nipkow Moved split_rule et al from ind_syntax.ML to Prod.ML.
Wed, 15 May 1996 13:51:15 +0200 paulson Deleted spurious line break
Fri, 10 May 1996 17:41:10 +0200 paulson Corrected and augmented timings
(0) -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip