Nat.internal_div_wit_succ: def of bend-mathlib@0.8.1.0
Import: import bend-mathlib@0.8.1.0/nat.bend as Nat
Lines 786-789 of bend-mathlib@0.8.1.0/nat.bend: https://jend.leeeet.dev/read.txt?path=bend-mathlib@0.8.1.0/nat.bend&start_line=786&end_line=789

import Base

def internal_div_wit_succ(+ap: Nat, +bq: Nat, w: &k:Nat -> {Nat.add(ap, k) == bq : Nat}) -> &k:Nat -> {Nat.add(1n+ap, k) == 1n+bq : Nat}:
  match w:
    case (k, e):
      (k, Equal.cong(Nat, Nat, x => 1n+x, Nat.add(ap, k), bq, e))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Exists
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma