Sat, 27 Apr 1996 18:51:42 +0200 nipkow Forgot to add Expr to IMP.
Sat, 27 Apr 1996 18:50:39 +0200 nipkow Updated IMP
Sat, 27 Apr 1996 18:49:21 +0200 nipkow Arithemtic and boolean expressions are now in a separate theory.
(0) -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip