def add_zero_right
import bendtorch-core@0.1.0.0/src/autograd/reduce_replayed_proof.bend as ReduceReplayedProofimport Base
232def add_zero_right(+number: Nat) -> {Nat.add(number, 0n) == number : Nat}:
233 match number:
234 case 0n:
235 {==}
236 case 1n+p:
237 Equal.cong(Nat, Nat, x => 1n+x, Nat.add(p, 0n), p, add_zero_right(p))