Wed, 09 Apr 1997 12:32:04 +0200 paulson Using Blast_tac
Wed, 09 Apr 1997 12:31:11 +0200 paulson Dependency on Provers/nat_transitive
Tue, 08 Apr 1997 12:03:59 +0200 nipkow Couldn't solve n < n+1 because of missing -1
(0) -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip