theorem instCoeEconomyObjectAggregate._proof_1
theorem instCoeEconomyObjectAggregate._proof_1: ∀ (v : ffjw87je.Economy), ta3nj1a4.ObjectAggregate.Is (Subtype.val v)
theorem instCoeEconomyObjectAggregate._proof_1
theorem instCoeEconomyObjectAggregate._proof_1: ∀ (v : ffjw87je.Economy), ta3nj1a4.ObjectAggregate.Is (Subtype.val v)