Clone.certify: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/storage/clone.bend as Clone
Lines 37-47 of bendtorch-core@0.1.0.0/src/storage/clone.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/storage/clone.bend&start_line=37&end_line=47

import Base
import bendtorch-core@0.1.0.0/src/storage/model.bend as Model

def certify(-T: Data, +d: Nat, array: Array<T>, valid: Model.Balanced(T, d, array)) -> Cloned<T, d, array>:
  match d array:
    case 0n ALeaf{+value}:
      Cloned{ALeaf{value}, ALeaf{value}, {==}, {==}, {==}, Unit{}, Unit{}}
    case 0n ANode{xs, ys}:
      match valid:
    case 1n+p ALeaf{value}:
      match valid:
    case 1n++p ANode{xs, ys}:
      (ex, ey) = valid
      join(T, p, xs, ys, certify(T, p, xs, ex), certify(T, p, ys, ey))

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/clone.bend&name=Cloned
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/clone.bend&name=join
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/storage/model.bend&name=Balanced