theorem instCoeTemporalIntervalOneDimensionalTemporalRegion._proof_1
theorem instCoeTemporalIntervalOneDimensionalTemporalRegion._proof_1: ∀ (v : ta3nj1a4.TemporalInterval), ta3nj1a4.OneDimensionalTemporalRegion.Is (Subtype.val v)
theorem instCoeTemporalIntervalOneDimensionalTemporalRegion._proof_1
theorem instCoeTemporalIntervalOneDimensionalTemporalRegion._proof_1: ∀ (v : ta3nj1a4.TemporalInterval), ta3nj1a4.OneDimensionalTemporalRegion.Is (Subtype.val v)