def internal_div_gt_add
import bend-mathlib@0.8.1.0/nat.bend as Natimport Base
902def internal_div_gt_add(a: Nat, +y: Nat) -> {False{} == Nat.is_le(1n+Nat.add(a, y), a) : Bool}:
903 match a:
904 case 0n:
905 {==}
906 case 1n+ap:
907 internal_div_gt_add(ap, y)