Theorem: Function.HasTemperateGrowth.sub (ForML/HasTemperateGrowth.lean)

State before:
E : Type u_1
F : Type u_2
inst✝³ : NormedAddCommGroup E
inst✝² : NormedSpace ℝ E
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f : E → F
hf : HasTemperateGrowth f
g : E → F
hg : HasTemperateGrowth g
⊢ HasTemperateGrowth fun x => f x - g x
Tactic:
simp_rw [sub_eq_add_neg]
State after:
E : Type u_1
F : Type u_2
inst✝³ : NormedAddCommGroup E
inst✝² : NormedSpace ℝ E
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f : E → F
hf : HasTemperateGrowth f
g : E → F
hg : HasTemperateGrowth g
⊢ HasTemperateGrowth fun x => f x + -g x

State before:
E : Type u_1
F : Type u_2
inst✝³ : NormedAddCommGroup E
inst✝² : NormedSpace ℝ E
inst✝¹ : NormedAddCommGroup F
inst✝ : NormedSpace ℝ F
f : E → F
hf : HasTemperateGrowth f
g : E → F
hg : HasTemperateGrowth g
⊢ HasTemperateGrowth fun x => f x + -g x
Tactic:
refine add hf hg.neg
State after:
no goals