law add_complement
import bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/proofs/map_difference_order.bend as MapDifferenceOrderimport Base
52law add_complement:
53 for n: Nat
54 for m: Nat
55 for bound: {Nat.is_le(m, n) == True{} : Bool}
56 {Nat.add(m, Nat.sub(n, m)) == n : Nat}