∀ {α : Type u} {r : Std.Rcc α} [inst : LE α] [inst_1 : DecidableLE α] [inst_2 : LT α]
  [inst_3 : Std.PRange.UpwardEnumerable α] [inst_4 : Std.PRange.LawfulUpwardEnumerable α]
  [Std.PRange.LawfulUpwardEnumerableLE α] [Std.PRange.LawfulUpwardEnumerableLT α] [inst_7 : Std.Rxc.IsAlwaysFinite α],
  List.Pairwise (fun a b => a < b) r.toList