case update.update u₁ u₂ => exact u₁.unique u₂
α : Type
inst✝ : Readable α
rtr rtr₁ : α
cpt : Component.Valued
i : ID
v : Value
rtr₂ : α
u₁ : LawfulMemUpdate cpt i v rtr rtr₁
u₂ : LawfulMemUpdate cpt i v rtr rtr₂
⊢ rtr₁ = rtr₂
no goals