RealNum(num6) ∧ RealNum(num7) ∧ RealNum(num8)
∀x ∀y ((RealNum(x) ∧ RealNum(y) ∧ IsSuccessorOf(x, y)) → Larger(x, y))
∀x ∀y (Larger(x, y) → ¬Larger(y, x))
∃x (IsSuccessorOf(x, num6) ∧ Equals(num7, x))
∃x (IsSuccessorOf(x, num7) ∧ Equals(num8, x))
Positive(num2)
∀x ∀y ((Positive(x) ∧ IsDouble(y, x)) → Positive(y))
IsDouble(num8, num4)
IsDouble(num4, num2)
Larger(six, seven)