696.18/299.38 MAYBE 696.18/299.38 696.18/299.38 Problem: 696.18/299.38 strict: 696.18/299.38 le(0(),y) -> true() 696.18/299.38 le(s(x),0()) -> false() 696.18/299.38 le(s(x),s(y)) -> le(x,y) 696.18/299.38 minus(x,0()) -> x 696.18/299.38 minus(s(x),s(y)) -> minus(x,y) 696.18/299.38 gcd(0(),y) -> y 696.18/299.38 gcd(s(x),0()) -> s(x) 696.18/299.38 gcd(s(x),s(y)) -> if_gcd(le(y,x),s(x),s(y)) 696.18/299.38 if_gcd(true(),s(x),s(y)) -> gcd(minus(x,y),s(y)) 696.18/299.38 if_gcd(false(),s(x),s(y)) -> gcd(minus(y,x),s(x)) 696.18/299.38 weak: 696.18/299.38 rand(x) -> x 696.18/299.38 rand(x) -> rand(s(x)) 696.18/299.38 696.18/299.38 Proof: 696.18/299.38 Open 696.18/299.38 EOF