Theorem: WithSeminorms.equicontinuous_TFAE
File: Mathlib/Analysis/LocallyConvex/WithSeminorms.lean

tactic: rw [q.withSeminorms_iff_uniformSpace_eq_iInf.mp hq, uniformEquicontinuous_iInf_rng,
    equicontinuous_iInf_rng, equicontinuousAt_iInf_rng]
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
u : UniformSpace F
hu : UniformAddGroup F
hq : WithSeminorms q
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∀ (i : ι'), ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      ∀ (i : ι'), BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE
state_after: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
u : UniformSpace F
hu : UniformAddGroup F
hq : WithSeminorms q
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
⊢ [∀ (k : ι'), EquicontinuousAt (DFunLike.coe ∘ f) 0, ∀ (k : ι'), Equicontinuous (DFunLike.coe ∘ f),
      ∀ (k : ι'), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∀ (i : ι'), ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      ∀ (i : ι'), BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE

tactic: refine forall_tfae [_, _, _, _, _] fun i ↦ ?_
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
u : UniformSpace F
hu : UniformAddGroup F
hq : WithSeminorms q
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
⊢ [∀ (k : ι'), EquicontinuousAt (DFunLike.coe ∘ f) 0, ∀ (k : ι'), Equicontinuous (DFunLike.coe ∘ f),
      ∀ (k : ι'), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∀ (i : ι'), ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      ∀ (i : ι'), BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE
state_after: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
u : UniformSpace F
hu : UniformAddGroup F
hq : WithSeminorms q
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
⊢ (List.map (fun p => p i)
      [fun k => EquicontinuousAt (DFunLike.coe ∘ f) 0, fun k => Equicontinuous (DFunLike.coe ∘ f), fun k =>
        UniformEquicontinuous (DFunLike.coe ∘ f), fun i => ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
        fun i => BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))]).TFAE

tactic: let _ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
u : UniformSpace F
hu : UniformAddGroup F
hq : WithSeminorms q
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
⊢ (List.map (fun p => p i)
      [fun k => EquicontinuousAt (DFunLike.coe ∘ f) 0, fun k => Equicontinuous (DFunLike.coe ∘ f), fun k =>
        UniformEquicontinuous (DFunLike.coe ∘ f), fun i => ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
        fun i => BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))]).TFAE
state_after: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
u : UniformSpace F
hu : UniformAddGroup F
hq : WithSeminorms q
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
⊢ (List.map (fun p => p i)
      [fun k => EquicontinuousAt (DFunLike.coe ∘ f) 0, fun k => Equicontinuous (DFunLike.coe ∘ f), fun k =>
        UniformEquicontinuous (DFunLike.coe ∘ f), fun i => ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
        fun i => BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))]).TFAE

tactic: clear u hu hq
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
u : UniformSpace F
hu : UniformAddGroup F
hq : WithSeminorms q
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
⊢ (List.map (fun p => p i)
      [fun k => EquicontinuousAt (DFunLike.coe ∘ f) 0, fun k => Equicontinuous (DFunLike.coe ∘ f), fun k =>
        UniformEquicontinuous (DFunLike.coe ∘ f), fun i => ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
        fun i => BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))]).TFAE
state_after: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
⊢ (List.map (fun p => p i)
      [fun k => EquicontinuousAt (DFunLike.coe ∘ f) 0, fun k => Equicontinuous (DFunLike.coe ∘ f), fun k =>
        UniformEquicontinuous (DFunLike.coe ∘ f), fun i => ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
        fun i => BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))]).TFAE

tactic: simp only [List.map]
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
⊢ (List.map (fun p => p i)
      [fun k => EquicontinuousAt (DFunLike.coe ∘ f) 0, fun k => Equicontinuous (DFunLike.coe ∘ f), fun k =>
        UniformEquicontinuous (DFunLike.coe ∘ f), fun i => ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
        fun i => BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))]).TFAE
state_after: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE

tactic: tfae_have 1 → 3
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE
state_after: case tfae_1_to_3
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
⊢ EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)

𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE

tactic: tfae_have 3 → 2
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE
state_after: case tfae_3_to_2
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
⊢ UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)

𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE

tactic: tfae_have 2 → 1
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE
state_after: case tfae_2_to_1
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
⊢ Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0

𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE

tactic: tfae_have 3 → 5
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE
state_after: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
⊢ UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))

𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE

tactic: tfae_have 5 → 4
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE
state_after: case tfae_5_to_4
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
⊢ BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p

𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
tfae_5_to_4 :
  BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE

tactic: tfae_have 4 → 1
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
tfae_5_to_4 :
  BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE
state_after: case tfae_4_to_1
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
tfae_5_to_4 :
  BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p
⊢ (∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p) → EquicontinuousAt (DFunLike.coe ∘ f) 0

𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
tfae_5_to_4 :
  BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p
tfae_4_to_1 : (∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p) → EquicontinuousAt (DFunLike.coe ∘ f) 0
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE

tactic: tfae_finish
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
tfae_5_to_4 :
  BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p
tfae_4_to_1 : (∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p) → EquicontinuousAt (DFunLike.coe ∘ f) 0
⊢ [EquicontinuousAt (DFunLike.coe ∘ f) 0, Equicontinuous (DFunLike.coe ∘ f), UniformEquicontinuous (DFunLike.coe ∘ f),
      ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p,
      BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))].TFAE
state_after: no goals

tactic: exact uniformEquicontinuous_of_equicontinuousAt_zero f
state_before: case tfae_1_to_3
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
⊢ EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
state_after: no goals

tactic: exact UniformEquicontinuous.equicontinuous
state_before: case tfae_3_to_2
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
⊢ UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
state_after: no goals

tactic: exact fun H ↦ H 0
state_before: case tfae_2_to_1
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
⊢ Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
state_after: no goals

tactic: intro H
state_before: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
⊢ UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
state_after: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
⊢ BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))

tactic: have : ∀ᶠ x in 𝓝 0, ∀ k, q i (f k x) ≤ 1 := by
  filter_upwards [Metric.equicontinuousAt_iff_right.mp (H.equicontinuous 0) 1 one_pos]
    with x hx k
  simpa using (hx k).le
state_before: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
⊢ BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
state_after: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
this : ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
⊢ BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))

tactic: have bdd : BddAbove (range fun k ↦ (q i).comp (f k)) :=
  Seminorm.bddAbove_of_absorbent (absorbent_nhds_zero this)
    (fun x hx ↦ ⟨1, forall_mem_range.mpr hx⟩)
state_before: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
this : ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
⊢ BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
state_after: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
this : ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
bdd : BddAbove (Set.range fun k => (q i).comp (f k))
⊢ BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))

tactic: rw [← Seminorm.coe_iSup_eq bdd]
state_before: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
this : ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
bdd : BddAbove (Set.range fun k => (q i).comp (f k))
⊢ BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
state_after: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
this : ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
bdd : BddAbove (Set.range fun k => (q i).comp (f k))
⊢ BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous ⇑(⨆ i_1, (q i).comp (f i_1))

tactic: refine ⟨bdd, Seminorm.continuous' (r := 1) ?_⟩
state_before: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
this : ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
bdd : BddAbove (Set.range fun k => (q i).comp (f k))
⊢ BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous ⇑(⨆ i_1, (q i).comp (f i_1))
state_after: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
this : ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
bdd : BddAbove (Set.range fun k => (q i).comp (f k))
⊢ (⨆ i_1, (q i).comp (f i_1)).closedBall 0 1 ∈ 𝓝 0

tactic: filter_upwards [this] with x hx
state_before: case tfae_3_to_5
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
this : ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
bdd : BddAbove (Set.range fun k => (q i).comp (f k))
⊢ (⨆ i_1, (q i).comp (f i_1)).closedBall 0 1 ∈ 𝓝 0
state_after: case h
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
this : ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
bdd : BddAbove (Set.range fun k => (q i).comp (f k))
x : E
hx : ∀ (k : κ), (q i) ((f k) x) ≤ 1
⊢ x ∈ (⨆ i_1, (q i).comp (f i_1)).closedBall 0 1

tactic: simpa only [closedBall_iSup bdd _ one_pos, mem_iInter, mem_closedBall_zero] using hx
state_before: case h
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
this : ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
bdd : BddAbove (Set.range fun k => (q i).comp (f k))
x : E
hx : ∀ (k : κ), (q i) ((f k) x) ≤ 1
⊢ x ∈ (⨆ i_1, (q i).comp (f i_1)).closedBall 0 1
state_after: no goals

tactic: filter_upwards [Metric.equicontinuousAt_iff_right.mp (H.equicontinuous 0) 1 one_pos]
  with x hx k
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
⊢ ∀ᶠ (x : E) in 𝓝 0, ∀ (k : κ), (q i) ((f k) x) ≤ 1
state_after: case h
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
x : E
hx : ∀ (i : κ), dist ((DFunLike.coe ∘ f) i 0) ((DFunLike.coe ∘ f) i x) < 1
k : κ
⊢ (q i) ((f k) x) ≤ 1

tactic: simpa using (hx k).le
state_before: case h
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
H : UniformEquicontinuous (DFunLike.coe ∘ f)
x : E
hx : ∀ (i : κ), dist ((DFunLike.coe ∘ f) i 0) ((DFunLike.coe ∘ f) i x) < 1
k : κ
⊢ (q i) ((f k) x) ≤ 1
state_after: no goals

tactic: exact fun H ↦ ⟨⨆ k, (q i).comp (f k), Seminorm.coe_iSup_eq H.1 ▸ H.2, le_ciSup H.1⟩
state_before: case tfae_5_to_4
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
⊢ BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p
state_after: no goals

tactic: intro ⟨p, hp, hfp⟩
state_before: case tfae_4_to_1
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
tfae_5_to_4 :
  BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p
⊢ (∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p) → EquicontinuousAt (DFunLike.coe ∘ f) 0
state_after: case tfae_4_to_1
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
tfae_5_to_4 :
  BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p
p : Seminorm 𝕜 E
hp : Continuous ⇑p
hfp : ∀ (k : κ), (q i).comp (f k) ≤ p
⊢ EquicontinuousAt (DFunLike.coe ∘ f) 0

tactic: exact Metric.equicontinuousAt_of_continuity_modulus p (map_zero p ▸ hp.tendsto 0) _ <|
  eventually_of_forall fun x k ↦ by simpa using hfp k x
state_before: case tfae_4_to_1
𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
tfae_5_to_4 :
  BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p
p : Seminorm 𝕜 E
hp : Continuous ⇑p
hfp : ∀ (k : κ), (q i).comp (f k) ≤ p
⊢ EquicontinuousAt (DFunLike.coe ∘ f) 0
state_after: no goals

tactic: simpa using hfp k x
state_before: 𝕜 : Type u_1
𝕜₂ : Type u_2
𝕝 : Type u_3
𝕝₂ : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
ι : Type u_8
ι' : Type u_9
inst✝¹⁶ : NontriviallyNormedField 𝕜
inst✝¹⁵ : AddCommGroup E
inst✝¹⁴ : Module 𝕜 E
inst✝¹³ : NormedField 𝕝
inst✝¹² : Module 𝕝 E
inst✝¹¹ : NontriviallyNormedField 𝕜₂
inst✝¹⁰ : AddCommGroup F
inst✝⁹ : Module 𝕜₂ F
inst✝⁸ : NormedField 𝕝₂
inst✝⁷ : Module 𝕝₂ F
σ₁₂ : 𝕜 →+* 𝕜₂
inst✝⁶ : RingHomIsometric σ₁₂
τ₁₂ : 𝕝 →+* 𝕝₂
inst✝⁵ : RingHomIsometric τ₁₂
inst✝⁴ : Nonempty ι
inst✝³ : Nonempty ι'
κ : Type u_10
q : SeminormFamily 𝕜₂ F ι'
inst✝² : UniformSpace E
inst✝¹ : UniformAddGroup E
inst✝ : ContinuousSMul 𝕜 E
f : κ → E →ₛₗ[σ₁₂] F
i : ι'
x✝ : SeminormedAddCommGroup F := (q i).toSeminormedAddCommGroup
tfae_1_to_3 : EquicontinuousAt (DFunLike.coe ∘ f) 0 → UniformEquicontinuous (DFunLike.coe ∘ f)
tfae_3_to_2 : UniformEquicontinuous (DFunLike.coe ∘ f) → Equicontinuous (DFunLike.coe ∘ f)
tfae_2_to_1 : Equicontinuous (DFunLike.coe ∘ f) → EquicontinuousAt (DFunLike.coe ∘ f) 0
tfae_3_to_5 :
  UniformEquicontinuous (DFunLike.coe ∘ f) →
    BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k)))
tfae_5_to_4 :
  BddAbove (Set.range fun k => (q i).comp (f k)) ∧ Continuous (⨆ k, ⇑((q i).comp (f k))) →
    ∃ p, Continuous ⇑p ∧ ∀ (k : κ), (q i).comp (f k) ≤ p
p : Seminorm 𝕜 E
hp : Continuous ⇑p
hfp : ∀ (k : κ), (q i).comp (f k) ≤ p
x : E
k : κ
⊢ dist ((DFunLike.coe ∘ f) k 0) ((DFunLike.coe ∘ f) k x) ≤ p x
state_after: no goals