def add_zero_right
import bendtorch-core@0.1.0.0/src/tensor/slice_PROOF.bend as SlicePROOFimport Base
109def add_zero_right(+number: Nat) -> {Nat.add(number, 0n) == number : Nat}:
110 match number:
111 case 0n:
112 {==}
113 case 1n+p:
114 Equal.cong(Nat, Nat, x => 1n+x, Nat.add(p, 0n), p, add_zero_right(p))