theorem instCoeDepTypeTemporalRegionOfIs._proof_1
theorem instCoeDepTypeTemporalRegionOfIs._proof_1: ∀ (x : Type) [d4qbfhxh.TemporalRegion.Is x], d4qbfhxh.TemporalRegion.Is x
theorem instCoeDepTypeTemporalRegionOfIs._proof_1
theorem instCoeDepTypeTemporalRegionOfIs._proof_1: ∀ (x : Type) [d4qbfhxh.TemporalRegion.Is x], d4qbfhxh.TemporalRegion.Is x