proposition: Fact lb_succ_spec_0 l : ⟦lb_succ ⟘ l⟧ = ⟦l⟧.
proof: Proof. induction l as [ | [] ]; simpl; auto. Qed.
imports: Arith Nat Lia List Bool Setoid Undecidability.Shared.Libs.DLW.Utils(utils_tac utils_list utils_nat bool_list gcd sums power_decomp)