theorem instCoeDepTypeFiatObjectPartOfIs._proof_1
theorem instCoeDepTypeFiatObjectPartOfIs._proof_1: ∀ (x : Type) [ta3nj1a4.FiatObjectPart.Is x], ta3nj1a4.FiatObjectPart.Is x
theorem instCoeDepTypeFiatObjectPartOfIs._proof_1
theorem instCoeDepTypeFiatObjectPartOfIs._proof_1: ∀ (x : Type) [ta3nj1a4.FiatObjectPart.Is x], ta3nj1a4.FiatObjectPart.Is x