∀ (α : Type u_1) {β : Type u_2} [inst : TopologicalSpace α] [inst_1 : TopologicalSpace β] {γ : Type u_3}
  [inst_2 : AddMonoid β] [inst_3 : ContinuousAdd β] [inst_4 : TopologicalSpace γ] [inst_5 : AddMonoid γ]
  [inst_6 : ContinuousAdd γ] (g g_1 : β →+ γ) (e_g : g = g_1) (hg : Continuous ⇑g),
  AddMonoidHom.compLeftContinuous α g hg = AddMonoidHom.compLeftContinuous α g_1 ⋯