heapSort.lean:15:4-15:15: warning: declaration uses 'sorry'
heapSort.lean:15:4-15:15: warning: declaration uses 'sorry'
heapSort.lean:43:4-43:10: warning: declaration uses 'sorry'
heapSort.lean:58:4-58:13: warning: declaration uses 'sorry'
heapSort.lean:58:4-58:13: warning: declaration uses 'sorry'
heapSort.lean:102:4-102:13: warning: declaration uses 'sorry'
@Array.heapSort.loop._eq_1 : ∀ {α : Type u_1} (lt : α → α → Bool) (a : BinaryHeap α fun y x => lt x y) (out : Array α),
  Array.heapSort.loop lt a out =
    match e : BinaryHeap.max a with
    | none => out
    | some x =>
      let_fun this := (_ : BinaryHeap.size (BinaryHeap.popMax a) < BinaryHeap.size a);
      Array.heapSort.loop lt (BinaryHeap.popMax a) (Array.push out x)
heapSort.lean:178:11-178:15: warning: declaration uses 'sorry'