simp only [match_epsilon_EpsilonNFA]
α : Type
inst✝ : DecidableEq α
⊢ (match_epsilon_EpsilonNFA α).toAbstract = match_epsilon_AbstractEpsilonNFA α
α : Type
inst✝ : DecidableEq α
⊢ { symbol_arrow_list := [], epsilon_arrow_list := [{ start_state := 0, stop_state_list := [1] }],
        starting_state_list := [0], accepting_state_list := [1] }.toAbstract =
    match_epsilon_AbstractEpsilonNFA α