∀ {α : Type u_1} {E : Type u_2} {m : MeasurableSpace α} {μ : MeasureTheory.Measure α} [inst : NormedAddCommGroup E]
  {s s_1 : Set α} (e_s : s = s_1) (p : ENNReal) (hs : MeasurableSet s) (hμs : μ s ≠ ⊤) (c c_1 : E),
  c = c_1 → MeasureTheory.indicatorConstLp p hs hμs c = MeasureTheory.indicatorConstLp p ⋯ ⋯ c_1