theorem instCoeDepTypeProcessBoundaryOfIs._proof_1
theorem instCoeDepTypeProcessBoundaryOfIs._proof_1: ∀ (x : Type) [ta3nj1a4.ProcessBoundary.Is x], ta3nj1a4.ProcessBoundary.Is x
theorem instCoeDepTypeProcessBoundaryOfIs._proof_1
theorem instCoeDepTypeProcessBoundaryOfIs._proof_1: ∀ (x : Type) [ta3nj1a4.ProcessBoundary.Is x], ta3nj1a4.ProcessBoundary.Is x