theorem instCoeDepTypeObjectAggregateOfIs._proof_1
theorem instCoeDepTypeObjectAggregateOfIs._proof_1: ∀ (x : Type) [d4qbfhxh.ObjectAggregate.Is x], d4qbfhxh.ObjectAggregate.Is x
theorem instCoeDepTypeObjectAggregateOfIs._proof_1
theorem instCoeDepTypeObjectAggregateOfIs._proof_1: ∀ (x : Type) [d4qbfhxh.ObjectAggregate.Is x], d4qbfhxh.ObjectAggregate.Is x