def add_zero_right
import bendtorch-core@0.1.0.0/src/tensor/construction_PROOF.bend as ConstructionPROOFimport Base
212def add_zero_right(number: Nat) -> {Nat.add(number, 0n) == number : Nat}:
213 match number:
214 case 0n:
215 {==}
216 case 1n+p:
217 Equal.cong(Nat, Nat, n => 1n+n, Nat.add(p, 0n), p, add_zero_right(p))