mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
t : Set ℝ := {y | 1 / 2 < y}
ht : (Set.range fun x ↦ 1 + ‖x‖ ^ 2) ⊆ t
hdiff : ContDiffOn ℝ ∞ (fun x ↦ x ^ r) t
hunique : UniqueDiffOn ℝ t
N k : ℕ
hk : max r ((↑N - r) * Real.log 2 / Real.log (3 / 2)) ≤ ↑k
hk₁ : r ≤ ↑k
hk₂ : Real.log 2 * (↑N - r) ≤ Real.log (3 / 2) * ↑k
n : ℕ
hn : n ≤ N
x : ℝ
hx : x ∈ t
this✝ : ContDiffAt ℝ (↑n) (fun x ↦ x ^ r) x
hx' : 1 / 2 < x
hx'' : 0 < x
h : 0 ≤ r - ↑n
this : r - ↑n ≤ ↑k
⊢ |x| ≤ 1 + |x|

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Normed.Operator.Compact.Basic

Goal state before:
pp: M₁ : Type u_3
M₄ : Type u_5
inst✝⁴ : TopologicalSpace M₁
inst✝³ : AddCommMonoid M₁
inst✝² : TopologicalSpace M₄
inst✝¹ : AddCommGroup M₄
inst✝ : IsTopologicalAddGroup M₄
f g : M₁ → M₄
hf : IsCompactOperator f
hg : IsCompactOperator g
⊢ IsCompactOperator (f - g)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
t : Set ℝ := {y | 1 / 2 < y}
ht : (Set.range fun x ↦ 1 + ‖x‖ ^ 2) ⊆ t
hdiff : ContDiffOn ℝ ∞ (fun x ↦ x ^ r) t
hunique : UniqueDiffOn ℝ t
N k : ℕ
hk : max r ((↑N - r) * Real.log 2 / Real.log (3 / 2)) ≤ ↑k
hk₁ : r ≤ ↑k
hk₂ : Real.log 2 * (↑N - r) ≤ Real.log (3 / 2) * ↑k
n : ℕ
hn : n ≤ N
x : ℝ
hx : x ∈ t
this✝ : ContDiffAt ℝ (↑n) (fun x ↦ x ^ r) x
hx' : 1 / 2 < x
hx'' : 0 < x
h : 0 ≤ r - ↑n
this : r - ↑n ≤ ↑k
⊢ 1 ≤ 1 + |x|

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝² : RCLike 𝕜
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
t : ℝ
ht : 0 < t
hT' : (algebraMap ℝ 𝕜) t ∈ resolventSet 𝕜 T
hT0 : ¬T = 0
c : ℝ
hc0 : c > 0
hc : ∀ (x : E), c * ‖x‖ ≤ ‖((algebraMap 𝕜 (E →L[𝕜] E)) ((algebraMap ℝ 𝕜) t) - T) x‖
x : E
hx : ¬x = 0
this : T.rayleighQuotient x ≤ (t ^ 2 + ‖T‖ ^ 2) / (2 * t) - c ^ 2 / (2 * t)
⊢ T.rayleighQuotient x ≤ (t ^ 2 + ‖T‖ ^ 2) / (2 * t) - min (c ^ 2 / (2 * t)) ((t ^ 2 + ‖T‖ ^ 2) / (2 * t))

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
t : Set ℝ := {y | 1 / 2 < y}
ht : (Set.range fun x ↦ 1 + ‖x‖ ^ 2) ⊆ t
hdiff : ContDiffOn ℝ ∞ (fun x ↦ x ^ r) t
hunique : UniqueDiffOn ℝ t
N k : ℕ
hk : max r ((↑N - r) * Real.log 2 / Real.log (3 / 2)) ≤ ↑k
hk₁ : r ≤ ↑k
hk₂ : Real.log 2 * (↑N - r) ≤ Real.log (3 / 2) * ↑k
n : ℕ
hn : n ≤ N
x : ℝ
hx : x ∈ t
this : ContDiffAt ℝ (↑n) (fun x ↦ x ^ r) x
hx' : 1 / 2 < x
hx'' : 0 < x
h : r - ↑n < 0
⊢ 0 < ↑n - r

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Normed.Operator.Compact.Basic

Goal state before:
pp: R₁ : Type u_1
R₂ : Type u_2
inst✝⁸ : Semiring R₁
inst✝⁷ : Semiring R₂
σ₁₂ : R₁ →+* R₂
M₁ : Type u_4
M₂ : Type u_5
M₃ : Type u_6
inst✝⁶ : TopologicalSpace M₁
inst✝⁵ : TopologicalSpace M₂
inst✝⁴ : TopologicalSpace M₃
inst✝³ : AddCommMonoid M₁
inst✝² : Module R₁ M₁
inst✝¹ : AddCommMonoid M₂
inst✝ : Module R₂ M₂
f : M₂ → M₃
hf : IsCompactOperator f
g : M₁ →SL[σ₁₂] M₂
⊢ IsCompactOperator (f ∘ ⇑g)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝² : RCLike 𝕜
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
t : ℝ
ht : 0 < t
hT' : (algebraMap ℝ 𝕜) t ∈ resolventSet 𝕜 T
hT0 : ¬T = 0
c : ℝ
hc0 : c > 0
x : E
hc : c * ‖x‖ ≤ ‖((algebraMap 𝕜 (E →L[𝕜] E)) ((algebraMap ℝ 𝕜) t) - T) x‖
hx : ¬x = 0
⊢ 0 ≤ c * ‖x‖

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝² : RCLike 𝕜
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
t : ℝ
ht : 0 < t
hT' : (algebraMap ℝ 𝕜) t ∈ resolventSet 𝕜 T
hT0 : ¬T = 0
c : ℝ
hc0 : c > 0
x : E
hc : c * ‖x‖ ≤ ‖((algebraMap 𝕜 (E →L[𝕜] E)) ((algebraMap ℝ 𝕜) t) - T) x‖
hx : ¬x = 0
⊢ 0 ≤ ‖((algebraMap 𝕜 (E →L[𝕜] E)) ((algebraMap ℝ 𝕜) t) - T) x‖

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Normed.Operator.Compact.Basic

Goal state before:
pp: M₁ : Type u_4
M₂ : Type u_5
M₃ : Type u_6
inst✝³ : TopologicalSpace M₁
inst✝² : TopologicalSpace M₂
inst✝¹ : TopologicalSpace M₃
inst✝ : AddCommMonoid M₁
f : M₁ → M₂
hf : IsCompactOperator f
g : M₂ → M₃
hg : Continuous[inst✝², inst✝¹] g
⊢ IsCompactOperator (g ∘ f)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
t : Set ℝ := {y | 1 / 2 < y}
ht : (Set.range fun x ↦ 1 + ‖x‖ ^ 2) ⊆ t
hdiff : ContDiffOn ℝ ∞ (fun x ↦ x ^ r) t
hunique : UniqueDiffOn ℝ t
N k : ℕ
hk : max r ((↑N - r) * Real.log 2 / Real.log (3 / 2)) ≤ ↑k
hk₁ : r ≤ ↑k
hk₂ : Real.log 2 * (↑N - r) ≤ Real.log (3 / 2) * ↑k
n : ℕ
hn : n ≤ N
x : ℝ
hx : x ∈ t
this : ContDiffAt ℝ (↑n) (fun x ↦ x ^ r) x
hx' : 1 / 2 < x
hx'' : 0 < x
h✝ : r - ↑n < 0
h : 0 < ↑n - r
⊢ |x| ^ (r - ↑n) = x ^ (-(↑n - r))

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Normed.Operator.Compact.Basic

Goal state before:
pp: 𝕜₁ : Type u_1
𝕜₂ : Type u_2
inst✝¹² : NontriviallyNormedField 𝕜₁
inst✝¹¹ : NontriviallyNormedField 𝕜₂
σ₁₂ : 𝕜₁ →+* 𝕜₂
inst✝¹⁰ : RingHomIsometric σ₁₂
M₁ : Type u_3
M₂ : Type u_4
inst✝⁹ : TopologicalSpace M₁
inst✝⁸ : AddCommGroup M₁
inst✝⁷ : TopologicalSpace M₂
inst✝⁶ : AddCommGroup M₂
inst✝⁵ : Module 𝕜₁ M₁
inst✝⁴ : Module 𝕜₂ M₂
inst✝³ : IsTopologicalAddGroup M₁
inst✝² : ContinuousConstSMul 𝕜₁ M₁
inst✝¹ : IsTopologicalAddGroup M₂
inst✝ : ContinuousSMul 𝕜₂ M₂
f : M₁ →ₛₗ[σ₁₂] M₂
U : Set M₂
hU : U ∈ 𝓝 0
K : Set M₂
hK : IsCompact K
hKf : ⇑f ⁻¹' K ∈ 𝓝 0
r : ℝ
hr : r > 0
hrU : ∀ (c : 𝕜₂), r ≤ ‖c‖ → K ⊆ c • U
c : 𝕜₁
hc : r < ‖c‖
hcnz : c ≠ 0
this : σ₁₂ c⁻¹ • K ⊆ U
⊢ U ∈ map (⇑f) (𝓝 0)

Tactic:
grw [← this]

Goal state after:
𝕜₁ : Type u_1
𝕜₂ : Type u_2
inst✝¹² : NontriviallyNormedField 𝕜₁
inst✝¹¹ : NontriviallyNormedField 𝕜₂
σ₁₂ : 𝕜₁ →+* 𝕜₂
inst✝¹⁰ : RingHomIsometric σ₁₂
M₁ : Type u_3
M₂ : Type u_4
inst✝⁹ : TopologicalSpace M₁
inst✝⁸ : AddCommGroup M₁
inst✝⁷ : TopologicalSpace M₂
inst✝⁶ : AddCommGroup M₂
inst✝⁵ : Module 𝕜₁ M₁
inst✝⁴ : Module 𝕜₂ M₂
inst✝³ : IsTopologicalAddGroup M₁
inst✝² : ContinuousConstSMul 𝕜₁ M₁
inst✝¹ : IsTopologicalAddGroup M₂
inst✝ : ContinuousSMul 𝕜₂ M₂
f : M₁ →ₛₗ[σ₁₂] M₂
U : Set M₂
hU : U ∈ 𝓝 0
K : Set M₂
hK : IsCompact K
hKf : ⇑f ⁻¹' K ∈ 𝓝 0
r : ℝ
hr : r > 0
hrU : ∀ (c : 𝕜₂), r ≤ ‖c‖ → K ⊆ c • U
c : 𝕜₁
hc : r < ‖c‖
hcnz : c ≠ 0
this : σ₁₂ c⁻¹ • K ⊆ U
⊢ σ₁₂ c⁻¹ • K ∈ map (⇑f) (𝓝 0)
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
t : Set ℝ := {y | 1 / 2 < y}
ht : (Set.range fun x ↦ 1 + ‖x‖ ^ 2) ⊆ t
hdiff : ContDiffOn ℝ ∞ (fun x ↦ x ^ r) t
hunique : UniqueDiffOn ℝ t
N k : ℕ
hk : max r ((↑N - r) * Real.log 2 / Real.log (3 / 2)) ≤ ↑k
hk₁ : r ≤ ↑k
hk₂ : Real.log 2 * (↑N - r) ≤ Real.log (3 / 2) * ↑k
n : ℕ
hn : n ≤ N
x : ℝ
this : ContDiffAt ℝ (↑n) (fun x ↦ x ^ r) x
hx' : 1 / 2 < x
hx'' : 0 < x
h✝ : r - ↑n < 0
h : 0 < ↑n - r
hx : 2⁻¹ < x
⊢ 0 < 2

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
t : Set ℝ := {y | 1 / 2 < y}
ht : (Set.range fun x ↦ 1 + ‖x‖ ^ 2) ⊆ t
hdiff : ContDiffOn ℝ ∞ (fun x ↦ x ^ r) t
hunique : UniqueDiffOn ℝ t
N k : ℕ
hk : max r ((↑N - r) * Real.log 2 / Real.log (3 / 2)) ≤ ↑k
hk₁ : r ≤ ↑k
hk₂ : Real.log 2 * (↑N - r) ≤ Real.log (3 / 2) * ↑k
n : ℕ
hn : n ≤ N
x : ℝ
hx : x ∈ t
this : ContDiffAt ℝ (↑n) (fun x ↦ x ^ r) x
hx' : 1 / 2 < x
hx'' : 0 < x
h✝ : r - ↑n < 0
h : 0 < ↑n - r
⊢ x ^ (-(↑n - r)) ≤ 2 ^ (↑n - r)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝² : RCLike 𝕜
E : Type u_2
inst✝¹ : NormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
t : ℝ
ht : 0 < t
hT' : (algebraMap ℝ 𝕜) t ∈ resolventSet 𝕜 T
⊢ ∃ c > 0, ∀ (x : E), T.rayleighQuotient x ≤ (t ^ 2 + ‖T‖ ^ 2) / (2 * t) - c

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Normed.Operator.Compact.Basic

Goal state before:
pp: 𝕜₁ : Type u_1
𝕜₂ : Type u_2
inst✝¹² : NontriviallyNormedField 𝕜₁
inst✝¹¹ : NontriviallyNormedField 𝕜₂
σ₁₂ : 𝕜₁ →+* 𝕜₂
inst✝¹⁰ : RingHomIsometric σ₁₂
M₁ : Type u_3
M₂ : Type u_4
inst✝⁹ : TopologicalSpace M₁
inst✝⁸ : AddCommGroup M₁
inst✝⁷ : TopologicalSpace M₂
inst✝⁶ : AddCommGroup M₂
inst✝⁵ : Module 𝕜₁ M₁
inst✝⁴ : Module 𝕜₂ M₂
inst✝³ : IsTopologicalAddGroup M₁
inst✝² : ContinuousConstSMul 𝕜₁ M₁
inst✝¹ : IsTopologicalAddGroup M₂
inst✝ : ContinuousSMul 𝕜₂ M₂
f : M₁ →ₛₗ[σ₁₂] M₂
U : Set M₂
hU : U ∈ 𝓝 0
K : Set M₂
hK : IsCompact K
hKf : ⇑f ⁻¹' K ∈ 𝓝 0
r : ℝ
hr : r > 0
hrU : ∀ (c : 𝕜₂), r ≤ ‖c‖ → K ⊆ c • U
c : 𝕜₁
hc : r < ‖c‖
hcnz : c ≠ 0
this : σ₁₂ c⁻¹ • K ⊆ U
⊢ U ∈ map (⇑f) (𝓝 0)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
inst✝ : Nontrivial E
hT' : (algebraMap ℝ 𝕜) ‖T‖ ∈ resolventSet 𝕜 T
hT0 : ¬T = 0
⊢ 0 < ‖T‖

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
t : Set ℝ := {y | 1 / 2 < y}
ht : (Set.range fun x ↦ 1 + ‖x‖ ^ 2) ⊆ t
hdiff : ContDiffOn ℝ ∞ (fun x ↦ x ^ r) t
hunique : UniqueDiffOn ℝ t
N k : ℕ
hk : max r ((↑N - r) * Real.log 2 / Real.log (3 / 2)) ≤ ↑k
hk₁ : r ≤ ↑k
hk₂ : Real.log 2 * (↑N - r) ≤ Real.log (3 / 2) * ↑k
n : ℕ
hn : n ≤ N
x : ℝ
hx : x ∈ t
this : ContDiffAt ℝ (↑n) (fun x ↦ x ^ r) x
hx' : 1 / 2 < x
hx'' : 0 < x
h✝ : r - ↑n < 0
h : 0 < ↑n - r
⊢ 2 ^ (↑n - r) = Real.exp (Real.log 2 * (↑n - r))

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
t : Set ℝ := {y | 1 / 2 < y}
ht : (Set.range fun x ↦ 1 + ‖x‖ ^ 2) ⊆ t
hdiff : ContDiffOn ℝ ∞ (fun x ↦ x ^ r) t
hunique : UniqueDiffOn ℝ t
N k : ℕ
hk : max r ((↑N - r) * Real.log 2 / Real.log (3 / 2)) ≤ ↑k
hk₁ : r ≤ ↑k
hk₂ : Real.log 2 * (↑N - r) ≤ Real.log (3 / 2) * ↑k
n : ℕ
hn : n ≤ N
x : ℝ
hx : x ∈ t
this : ContDiffAt ℝ (↑n) (fun x ↦ x ^ r) x
hx' : 1 / 2 < x
hx'' : 0 < x
h✝ : r - ↑n < 0
h : 0 < ↑n - r
⊢ Real.exp (Real.log 2 * (↑n - r)) ≤ Real.exp (Real.log (3 / 2) * ↑k)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
inst✝ : Nontrivial E
hT' : (algebraMap ℝ 𝕜) ‖T‖ ∈ resolventSet 𝕜 T
⊢ ∃ ε > 0, ∀ (x : E), T.rayleighQuotient x ≤ ‖T‖ - ε

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
inst✝ : Nontrivial E
hT' : (algebraMap ℝ 𝕜) ‖T‖ ∈ resolventSet 𝕜 T
hT'' : -(algebraMap ℝ 𝕜) ‖T‖ ∈ resolventSet 𝕜 T
ε : ℝ
hε0 : ε > 0
hε : ∀ (x : E), T.rayleighQuotient x ≤ ‖T‖ - ε
⊢ (algebraMap ℝ 𝕜) ‖-T‖ ∈ resolventSet 𝕜 (-T)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Normed.Operator.Compact.Basic

Goal state before:
pp: 𝕜₁ : Type u_1
𝕜₂ : Type u_2
inst✝¹² : NontriviallyNormedField 𝕜₁
inst✝¹¹ : NontriviallyNormedField 𝕜₂
σ₁₂ : 𝕜₁ →+* 𝕜₂
inst✝¹⁰ : RingHomIsometric σ₁₂
M₁ : Type u_3
M₂ : Type u_4
inst✝⁹ : TopologicalSpace M₁
inst✝⁸ : AddCommGroup M₁
inst✝⁷ : TopologicalSpace M₂
inst✝⁶ : AddCommGroup M₂
inst✝⁵ : Module 𝕜₁ M₁
inst✝⁴ : Module 𝕜₂ M₂
inst✝³ : IsTopologicalAddGroup M₁
inst✝² : ContinuousConstSMul 𝕜₁ M₁
inst✝¹ : IsTopologicalAddGroup M₂
inst✝ : ContinuousSMul 𝕜₂ M₂
f : M₁ →ₛₗ[σ₁₂] M₂
hf : IsCompactOperator ⇑f
⊢ Continuous[inst✝⁹, inst✝⁷] ⇑f

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
inst✝ : Nontrivial E
hT' : (algebraMap ℝ 𝕜) ‖T‖ ∈ resolventSet 𝕜 T
hT'' : -(algebraMap ℝ 𝕜) ‖T‖ ∈ resolventSet 𝕜 T
ε : ℝ
hε0 : ε > 0
hε : ∀ (x : E), T.rayleighQuotient x ≤ ‖T‖ - ε
ε' : ℝ
hε'0 : ε' > 0
hε' : ∀ (x : E), (-T).rayleighQuotient x ≤ ‖-T‖ - ε'
⊢ min ε ε' > 0

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
t : Set ℝ := {y | 1 / 2 < y}
ht : (Set.range fun x ↦ 1 + ‖x‖ ^ 2) ⊆ t
hdiff : ContDiffOn ℝ ∞ (fun x ↦ x ^ r) t
hunique : UniqueDiffOn ℝ t
N k : ℕ
hk : max r ((↑N - r) * Real.log 2 / Real.log (3 / 2)) ≤ ↑k
hk₁ : r ≤ ↑k
hk₂ : Real.log 2 * (↑N - r) ≤ Real.log (3 / 2) * ↑k
n : ℕ
hn : n ≤ N
x : ℝ
hx : x ∈ t
this : ContDiffAt ℝ (↑n) (fun x ↦ x ^ r) x
hx' : 1 / 2 < x
hx'' : 0 < x
h✝ : r - ↑n < 0
h : 0 < ↑n - r
⊢ Real.exp (Real.log (3 / 2) * ↑k) ≤ (3 / 2) ^ k

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
inst✝ : Nontrivial E
hT' : (algebraMap ℝ 𝕜) ‖T‖ ∈ resolventSet 𝕜 T
hT'' : -(algebraMap ℝ 𝕜) ‖T‖ ∈ resolventSet 𝕜 T
ε : ℝ
hε0 : ε > 0
hε : ∀ (x : E), T.rayleighQuotient x ≤ ‖T‖ - ε
ε' : ℝ
hε'0 : ε' > 0
hε' : ∀ (x : E), (-T).rayleighQuotient x ≤ ‖-T‖ - ε'
x : E
⊢ |T.rayleighQuotient x| ≤ ‖T‖ - min ε ε'

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
inst✝ : Nontrivial E
hT' : (algebraMap ℝ 𝕜) ‖T‖ ∈ resolventSet 𝕜 T
hT'' : -(algebraMap ℝ 𝕜) ‖T‖ ∈ resolventSet 𝕜 T
⊢ ∃ ε > 0, ∀ (x : E), |T.rayleighQuotient x| ≤ ‖T‖ - ε

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
t : Set ℝ := {y | 1 / 2 < y}
ht : (Set.range fun x ↦ 1 + ‖x‖ ^ 2) ⊆ t
hdiff : ContDiffOn ℝ ∞ (fun x ↦ x ^ r) t
hunique : UniqueDiffOn ℝ t
N k : ℕ
hk : max r ((↑N - r) * Real.log 2 / Real.log (3 / 2)) ≤ ↑k
hk₁ : r ≤ ↑k
hk₂ : Real.log 2 * (↑N - r) ≤ Real.log (3 / 2) * ↑k
n : ℕ
hn : n ≤ N
x : ℝ
hx : x ∈ t
this : ContDiffAt ℝ (↑n) (fun x ↦ x ^ r) x
hx' : 1 / 2 < x
hx'' : 0 < x
h✝ : r - ↑n < 0
h : 0 < ↑n - r
⊢ (3 / 2) ^ k ≤ (1 + |x|) ^ k

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
inst✝ : CompleteSpace E
hT : IsSelfAdjoint T
a✝ : Nontrivial E
h : (algebraMap ℝ 𝕜) ‖T‖ ∈ spectrum 𝕜 T
⊢ ↑‖T‖₊ ≤ ↑‖(algebraMap ℝ 𝕜) ‖T‖‖₊

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
inst✝ : CompleteSpace E
hT : IsSelfAdjoint T
a✝ : Nontrivial E
h : (algebraMap ℝ 𝕜) (-‖T‖) ∈ spectrum 𝕜 T
⊢ ↑‖T‖₊ ≤ ↑‖(algebraMap ℝ 𝕜) (-‖T‖)‖₊

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
inst✝ : CompleteSpace E
hT : IsSelfAdjoint T
a✝ : Nontrivial E
h : (algebraMap ℝ 𝕜) ‖T‖ ∈ spectrum 𝕜 T ∨ (algebraMap ℝ 𝕜) (-‖T‖) ∈ spectrum 𝕜 T
⊢ ↑‖T‖₊ ≤ spectralRadius 𝕜 T

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: H : Type u_8
inst✝¹ : NormedAddCommGroup H
inst✝ : InnerProductSpace ℝ H
r : ℝ
⊢ HasTemperateGrowth fun x ↦ (1 + ‖x‖ ^ 2) ^ r

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: E : Type u_5
inst✝¹ : NormedAddCommGroup E
inst✝ : MeasurableSpace E
μ : Measure E
h : μ.HasTemperateGrowth
⊢ Integrable (fun x ↦ (1 + ‖x‖) ^ (-↑μ.integrablePower)) μ

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: ι : Type u_1
𝕜 : Type u_2
R : Type u_3
D : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
H : Type u_8
inst✝¹ : NormedAddCommGroup E
inst✝ : MeasurableSpace E
μ : Measure E
h : IsFiniteMeasure μ
⊢ Integrable (fun x ↦ (1 + ‖x‖) ^ (-↑0)) μ

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: ι : Type u_1
𝕜 : Type u_2
R : Type u_3
D : Type u_4
E : Type u_5
F : Type u_6
G : Type u_7
H : Type u_8
inst✝⁴ : NormedAddCommGroup E
inst✝³ : MeasurableSpace E
inst✝² : NormedSpace ℝ E
inst✝¹ : FiniteDimensional ℝ E
inst✝ : BorelSpace E
μ : Measure E
h : μ.IsAddHaarMeasure
⊢ Integrable (fun x ↦ (1 + ‖x‖) ^ (-↑(finrank ℝ E + 1))) μ

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
⊢ 0 ≤ x ^ (k + l) * f

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
T : E →L[𝕜] E
inst✝ : CompleteSpace E
hT : IsSelfAdjoint T
⊢ spectralRadius 𝕜 T = ↑‖T‖₊

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this : 0 ≤ C₂
⊢ 0 ≤ 1 + x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Normed.Operator.Compact.Basic

Goal state before:
pp: 𝕜₁ : Type u_1
𝕜₂ : Type u_2
inst✝¹⁰ : NontriviallyNormedField 𝕜₁
inst✝⁹ : NormedField 𝕜₂
σ₁₂ : 𝕜₁ →+* 𝕜₂
M₁ : Type u_3
M₂ : Type u_4
inst✝⁸ : SeminormedAddCommGroup M₁
inst✝⁷ : AddCommGroup M₂
inst✝⁶ : NormedSpace 𝕜₁ M₁
inst✝⁵ : Module 𝕜₂ M₂
inst✝⁴ : UniformSpace M₂
inst✝³ : IsUniformAddGroup M₂
inst✝² : ContinuousConstSMul 𝕜₂ M₂
inst✝¹ : T2Space M₂
inst✝ : CompleteSpace M₂
u : M₁ →SL[σ₁₂] M₂
hu : ∀ U ∈ 𝓝 0, ∃ y ∈ {f | IsCompactOperator ⇑f}, y - u ∈ U
this : TotallyBounded (⇑u '' closedBall 0 1)
⊢ u ∈ {f | IsCompactOperator ⇑f}

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this : 0 ≤ C₂
⊢ 2 ^ l * (C₁ + C₂) * (1 + x) ^ (-↑l) = ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: F : Type u_3
inst✝¹ : NormedAddCommGroup F
inst✝ : InnerProductSpace ℝ F
T : F →L[ℝ] F
hT : (↑T).IsSymmetric
x₀ : F
⊢ HasStrictFDerivAt T.reApplyInnerSelf (2 • (innerSL ℝ) (T x₀)) x₀

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: F : Type u_3
inst✝² : NormedAddCommGroup F
inst✝¹ : InnerProductSpace ℝ F
inst✝ : CompleteSpace F
T : F →L[ℝ] F
hT : IsSelfAdjoint T
x₀ : F
hextr : IsLocalExtrOn T.reApplyInnerSelf (sphere 0 ‖x₀‖) x₀
⊢ IsLocalExtrOn T.reApplyInnerSelf {x | ‖x‖ ^ 2 = ‖x₀‖ ^ 2} x₀

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: F : Type u_3
inst✝² : NormedAddCommGroup F
inst✝¹ : InnerProductSpace ℝ F
inst✝ : CompleteSpace F
T : F →L[ℝ] F
hT : IsSelfAdjoint T
x₀ : F
hextr : IsLocalExtrOn T.reApplyInnerSelf (sphere 0 ‖x₀‖) x₀
⊢ ∃ a b, (a, b) ≠ 0 ∧ a • x₀ + b • T x₀ = 0

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this✝ : 0 ≤ C₂
this : 2 ^ l * (C₁ + C₂) * (1 + x) ^ (-↑l) = ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)
h'x : 1 ≤ x
⊢ 0 < x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: F : Type u_3
inst✝² : NormedAddCommGroup F
inst✝¹ : InnerProductSpace ℝ F
inst✝ : CompleteSpace F
T : F →L[ℝ] F
hT : IsSelfAdjoint T
x₀ : F
hextr : IsLocalExtrOn T.reApplyInnerSelf (sphere 0 ‖x₀‖) x₀
a b : ℝ
h₁ : (a, b) ≠ 0
h₂ : a • x₀ + b • T x₀ = 0
hx₀ : ¬x₀ = 0
hb : b = 0
⊢ a ≠ 0

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this✝ : 0 ≤ C₂
this : 2 ^ l * (C₁ + C₂) * (1 + x) ^ (-↑l) = ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)
h'x : 1 ≤ x
⊢ x ^ k * f = x ^ (-↑l) * (x ^ (k + l) * f)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this✝ : 0 ≤ C₂
this : 2 ^ l * (C₁ + C₂) * (1 + x) ^ (-↑l) = ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)
h'x : 1 ≤ x
⊢ 0 ≤ x ^ (k + l) * f

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this✝ : 0 ≤ C₂
this : 2 ^ l * (C₁ + C₂) * (1 + x) ^ (-↑l) = ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)
h'x : 1 ≤ x
⊢ 0 ≤ ((1 + x) / 2) ^ (-↑l)

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: F : Type u_3
inst✝² : NormedAddCommGroup F
inst✝¹ : InnerProductSpace ℝ F
inst✝ : CompleteSpace F
T : F →L[ℝ] F
hT : IsSelfAdjoint T
x₀ : F
hextr : IsLocalExtrOn T.reApplyInnerSelf (sphere 0 ‖x₀‖) x₀
a b : ℝ
h₁ : (a, b) ≠ 0
h₂ : a • x₀ + b • T x₀ = 0
hx₀ : ¬x₀ = 0
hb : ¬b = 0
⊢ T x₀ = (-b⁻¹ * a) • x₀

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this✝ : 0 ≤ C₂
this : 2 ^ l * (C₁ + C₂) * (1 + x) ^ (-↑l) = ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)
h'x : 1 ≤ x
⊢ 0 < (1 + x) / 2

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this✝ : 0 ≤ C₂
this : 2 ^ l * (C₁ + C₂) * (1 + x) ^ (-↑l) = ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)
h'x : 1 ≤ x
⊢ (1 + x) / 2 ≤ x

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this✝ : 0 ≤ C₂
this : 2 ^ l * (C₁ + C₂) * (1 + x) ^ (-↑l) = ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)
h'x : 1 ≤ x
⊢ -↑l ≤ 0

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: F : Type u_3
inst✝² : NormedAddCommGroup F
inst✝¹ : InnerProductSpace ℝ F
inst✝ : CompleteSpace F
T : F →L[ℝ] F
hT : IsSelfAdjoint T
x₀ : F
hextr : IsLocalExtrOn T.reApplyInnerSelf (sphere 0 ‖x₀‖) x₀
⊢ T x₀ = T.rayleighQuotient x₀ • x₀

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this✝ : 0 ≤ C₂
this : 2 ^ l * (C₁ + C₂) * (1 + x) ^ (-↑l) = ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)
h'x : 1 ≤ x
⊢ C₂ ≤ C₁ + C₂

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.InnerProductSpace.Rayleigh

Goal state before:
pp: 𝕜 : Type u_1
inst✝³ : RCLike 𝕜
E : Type u_2
inst✝² : NormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
inst✝ : CompleteSpace E
T : E →L[𝕜] E
hT : IsSelfAdjoint T
x₀ : E
hextr : IsLocalExtrOn T.reApplyInnerSelf (sphere 0 ‖x₀‖) x₀
⊢ T x₀ = ↑(T.rayleighQuotient x₀) • x₀

Tactic:
by

Goal state after:
Module: Mathlib.Analysis.Distribution.TemperateGrowth

Goal state before:
pp: C₁ C₂ : ℝ
k l : ℕ
x f : ℝ
hx : 0 ≤ x
hf : 0 ≤ f
h₁ : f ≤ C₁
h₂ : x ^ (k + l) * f ≤ C₂
this✝ : 0 ≤ C₂
this : 2 ^ l * (C₁ + C₂) * (1 + x) ^ (-↑l) = ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)
h'x : 1 ≤ x
⊢ x ^ (-↑l) * (x ^ (k + l) * f) ≤ ((1 + x) / 2) ^ (-↑l) * (C₁ + C₂)

Tactic:
by

Goal state after: