def add_zero

bend-collections-laws-math@1.0.0.0 · proofs/lib/nat.bend:37

import Base
import bend-collections-laws-math@1.0.0.0/proofs/lib/lemmas/proofs/nat_algebra.bend as NA

37def add_zero(+n: Nat) -> {Nat.add(n, 0n) == n : Nat}:
38  NA.add_zero(n)