MAYBE 238.59/60.52 MAYBE 238.59/60.52 238.59/60.52 Problem: 238.59/60.52 a__zeros() -> cons(0(),zeros()) 238.59/60.52 a__and(tt(),X) -> mark(X) 238.59/60.52 a__length(nil()) -> 0() 238.59/60.52 a__length(cons(N,L)) -> s(a__length(mark(L))) 238.59/60.52 mark(zeros()) -> a__zeros() 238.59/60.52 mark(and(X1,X2)) -> a__and(mark(X1),X2) 238.59/60.52 mark(length(X)) -> a__length(mark(X)) 238.59/60.52 mark(cons(X1,X2)) -> cons(mark(X1),X2) 238.59/60.52 mark(0()) -> 0() 238.59/60.52 mark(tt()) -> tt() 238.59/60.52 mark(nil()) -> nil() 238.59/60.52 mark(s(X)) -> s(mark(X)) 238.59/60.52 a__zeros() -> zeros() 238.59/60.52 a__and(X1,X2) -> and(X1,X2) 238.59/60.52 a__length(X) -> length(X) 238.59/60.52 238.59/60.52 Proof: 238.59/60.52 Open 238.59/60.53 EOF