∀ {n : ℕ} (p : Std.Tactic.BVDecide.LRAT.Internal.PosFin n → Bool)
  (f : Std.Tactic.BVDecide.LRAT.Internal.DefaultFormula n),
  Std.Tactic.BVDecide.LRAT.Internal.Entails.eval p f =
    ((f.toList.all fun c => decide (Std.Tactic.BVDecide.LRAT.Internal.Entails.eval p c)) = true)