simp_rw [sin, Complex.sin]
E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
⊢ Function.HasTemperateGrowth fun x => sin x
E : Type u_1
inst✝¹ : NormedAddCommGroup E
inst✝ : NormedSpace ℝ E
⊢ Function.HasTemperateGrowth fun x => ((cexp (-↑x * I) - cexp (↑x * I)) * I / 2).re