theorem BFO.instCoeFunctionDisposition._proof_1
theorem BFO.instCoeFunctionDisposition._proof_1: ∀ (v : hz46pbq2.BFO.Function), hz46pbq2.BFO.Disposition.Is (Subtype.val v)
theorem BFO.instCoeFunctionDisposition._proof_1
theorem BFO.instCoeFunctionDisposition._proof_1: ∀ (v : hz46pbq2.BFO.Function), hz46pbq2.BFO.Disposition.Is (Subtype.val v)