theorem instCoeOneDimensionalSpatialRegionSpatialRegion._proof_1
theorem instCoeOneDimensionalSpatialRegionSpatialRegion._proof_1: ∀ (v : qszr71sj.OneDimensionalSpatialRegion), qszr71sj.SpatialRegion.Is (Subtype.val v)
theorem instCoeOneDimensionalSpatialRegionSpatialRegion._proof_1
theorem instCoeOneDimensionalSpatialRegionSpatialRegion._proof_1: ∀ (v : qszr71sj.OneDimensionalSpatialRegion), qszr71sj.SpatialRegion.Is (Subtype.val v)