YES TRS: and(x,false()) -> false() and(x,not(false())) -> x not(not(x)) -> x implies(false(),y) -> not(false()) implies(x,false()) -> not(x) implies(not(x),not(y)) -> implies(y,and(x,y)) linear polynomial interpretations on N: and_A(x1,x2) = x1 + 1 and#_A(x1,x2) = 1 false_A = 1 false#_A = 0 not_A(x1) = x1 + 1 not#_A(x1) = 0 implies_A(x1,x2) = x1 + x2 + 1 implies#_A(x1,x2) = x1 + x2 precedence: implies > and = not > false