mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.Analysis.Matrix.Order

Goal state before:
pp: 𝕜 : Type u_1
n : Type u_2
inst✝ : RCLike 𝕜
A : Matrix n n 𝕜
h₁ : A.PosSemidef
h₂ : (-A).PosSemidef
i j : n
hdiag : True
h1 : 0 ≤ A i j * star (A i j) + A i j * star (A i j)
h2 : A i j * star (A i j) + A i j * star (A i j) ≤ 0
⊢ A i j = 0

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
n : Type u_2
inst✝ : RCLike 𝕜
A : Matrix n n 𝕜
h₁ : A.PosSemidef
h₂ : (-A).PosSemidef
i j : n
hdiag : True
h1 : 0 ≤ A i j * star (A i j) + A i j * star (A i j)
h2 : A i j * star (A i j) + A i j * star (A i j) ≤ 0
⊢ A i j = 0
Module: Mathlib.Analysis.Matrix.Order

Goal state before:
pp: 𝕜 : Type u_1
n : Type u_2
inst✝ : RCLike 𝕜
A B : Matrix n n 𝕜
h₁ : A ≤ B
h₂ : B ≤ A
⊢ A = B

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
n : Type u_2
inst✝ : RCLike 𝕜
A B : Matrix n n 𝕜
h₁ : A ≤ B
h₂ : B ≤ A
⊢ A = B
Module: Mathlib.Analysis.Matrix.Order

Goal state before:
pp: 𝕜 : Type u_1
n : Type u_2
inst✝ : RCLike 𝕜
A B : Matrix n n 𝕜
h₁ : A ≤ B
h₂ : B ≤ A
⊢ (-(B - A)).PosSemidef

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
n : Type u_2
inst✝ : RCLike 𝕜
A B : Matrix n n 𝕜
h₁ : A ≤ B
h₂ : B ≤ A
⊢ (-(B - A)).PosSemidef
Module: Mathlib.Analysis.Matrix.Order

Goal state before:
pp: 𝕜 : Type u_1
n : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : Fintype n
inst✝ : DecidableEq n
A : Matrix n n 𝕜
hA : A.PosSemidef
x : n → 𝕜
⊢ (((toLinearMap₂' 𝕜) A) (star x)) x = 0 ↔ A *ᵥ x = 0

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
n : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : Fintype n
inst✝ : DecidableEq n
A : Matrix n n 𝕜
hA : A.PosSemidef
x : n → 𝕜
⊢ star x ⬝ᵥ A *ᵥ x = 0 ↔ A *ᵥ x = 0
Module: Mathlib.Analysis.Matrix.Order

Goal state before:
pp: case refine_2
𝕜 : Type u_1
n : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : Fintype n
inst✝ : DecidableEq n
A : Matrix n n 𝕜
x✝ : A.IsHermitian ∧ spectrum 𝕜 A ⊆ {a | 0 ≤ a}
h1 : A.IsHermitian
h2 : spectrum 𝕜 A ⊆ {a | 0 ≤ a}
i : n
⊢ 0 i ≤ h1.eigenvalues i

Tactic:
simpa using

Goal state after:
case refine_2
𝕜 : Type u_1
n : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : Fintype n
inst✝ : DecidableEq n
A : Matrix n n 𝕜
x✝ : A.IsHermitian ∧ spectrum 𝕜 A ⊆ {a | 0 ≤ a}
h1 : A.IsHermitian
h2 : spectrum 𝕜 A ⊆ {a | 0 ≤ a}
i : n
⊢ 0 ≤ h1.eigenvalues i
Module: Mathlib.Analysis.Distribution.ContDiffMapSupportedIn

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝⁶ : NontriviallyNormedField 𝕜
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedSpace 𝕜 F
inst✝ : SMulCommClass ℝ 𝕜 F
n : ℕ∞
K : Compacts E
i : ℕ
hin : n < ↑i
⊢ ¬↑i ≤ n

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝⁶ : NontriviallyNormedField 𝕜
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedSpace 𝕜 F
inst✝ : SMulCommClass ℝ 𝕜 F
n : ℕ∞
K : Compacts E
i : ℕ
hin : n < ↑i
⊢ n < ↑i
Module: Mathlib.Analysis.Matrix.Order

Goal state before:
pp: 𝕜 : Type u_1
n : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : Finite n
m : Type u_3
inst✝ : Finite m
this✝ : Fintype n
this : Fintype m
a : Matrix n n 𝕜
hx : (star a * a).PosSemidef
b : Matrix m m 𝕜
hy : (star b * b).PosSemidef
⊢ (kroneckerMap (fun x1 x2 ↦ x1 * x2) (star a * a) (star b * b)).PosSemidef

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
n : Type u_2
inst✝² : RCLike 𝕜
inst✝¹ : Finite n
m : Type u_3
inst✝ : Finite m
this✝ : Fintype n
this : Fintype m
a : Matrix n n 𝕜
hx : (star a * a).PosSemidef
b : Matrix m m 𝕜
hy : (star b * b).PosSemidef
⊢ ((kroneckerMap (fun x1 x2 ↦ x1 * x2) a b)ᴴ * kroneckerMap (fun x1 x2 ↦ x1 * x2) a b).PosSemidef
Module: Mathlib.Analysis.Matrix.Order

Goal state before:
pp: 𝕜 : Type u_1
inst✝ : RCLike 𝕜
ι : Type u_3
A B : Matrix ι ι 𝕜
hA : A.PosSemidef
hB : B.PosSemidef
x : ι →₀ 𝕜
hAB : ((A ⊙ B).submatrix Subtype.val Subtype.val).PosSemidef
⊢ 0 ≤ x.sum fun i xi ↦ x.sum fun j xj ↦ star xi * (A ⊙ B) i j * xj

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
inst✝ : RCLike 𝕜
ι : Type u_3
A B : Matrix ι ι 𝕜
hA : A.PosSemidef
hB : B.PosSemidef
x : ι →₀ 𝕜
hAB : ((A ⊙ B).submatrix Subtype.val Subtype.val).PosSemidef
⊢ 0 ≤
    ∑ x_1 ∈ (Finsupp.subtypeDomain (fun x_1 ↦ x_1 ∈ x.support) x).support,
      ∑ x_2 ∈ (Finsupp.subtypeDomain (fun x_2 ↦ x_2 ∈ x.support) x).support,
        (starRingEnd 𝕜) ((Finsupp.subtypeDomain (fun x_3 ↦ x_3 ∈ x.support) x) x_1) * (A ↑x_1 ↑x_2 * B ↑x_1 ↑x_2) *
          (Finsupp.subtypeDomain (fun x_3 ↦ x_3 ∈ x.support) x) x_2
Module: Mathlib.Analysis.InnerProductSpace.GramMatrix

Goal state before:
pp: E : Type u_1
n : Type u_2
𝕜 : Type u_4
inst✝³ : RCLike 𝕜
inst✝² : SeminormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
inst✝ : Fintype n
v : n → E
x y : n → 𝕜
⊢ star x ⬝ᵥ gram 𝕜 v *ᵥ y = ⟪∑ i, x i • v i, ∑ i, y i • v i⟫_𝕜

Tactic:
trans ∑ i, ∑ j, conj (x i) * y j * ⟪v i, v j⟫_𝕜

Goal state after:
E : Type u_1
n : Type u_2
𝕜 : Type u_4
inst✝³ : RCLike 𝕜
inst✝² : SeminormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
inst✝ : Fintype n
v : n → E
x y : n → 𝕜
⊢ star x ⬝ᵥ gram 𝕜 v *ᵥ y = ∑ i, ∑ j, (starRingEnd 𝕜) (x i) * y j * ⟪v i, v j⟫_𝕜

E : Type u_1
n : Type u_2
𝕜 : Type u_4
inst✝³ : RCLike 𝕜
inst✝² : SeminormedAddCommGroup E
inst✝¹ : InnerProductSpace 𝕜 E
inst✝ : Fintype n
v : n → E
x y : n → 𝕜
⊢ ∑ i, ∑ j, (starRingEnd 𝕜) (x i) * y j * ⟪v i, v j⟫_𝕜 = ⟪∑ i, x i • v i, ∑ i, y i • v i⟫_𝕜
Module: Mathlib.Analysis.Matrix.Order

Goal state before:
pp: 𝕜 : Type u_1
inst✝ : RCLike 𝕜
ι : Type u_3
A B : Matrix ι ι 𝕜
hA : A.PosDef
hB : B.PosDef
x : ι →₀ 𝕜
hx : x ≠ 0
hAB : ((A ⊙ B).submatrix Subtype.val Subtype.val).PosDef
⊢ Finsupp.subtypeDomain (fun x_1 ↦ x_1 ∈ x.support) x ≠ 0

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
inst✝ : RCLike 𝕜
ι : Type u_3
A B : Matrix ι ι 𝕜
hA : A.PosDef
hB : B.PosDef
x : ι →₀ 𝕜
hx : x ≠ 0
hAB : ((A ⊙ B).submatrix Subtype.val Subtype.val).PosDef
⊢ x.support.Nonempty
Module: Mathlib.Analysis.Matrix.Order

Goal state before:
pp: 𝕜 : Type u_1
n : Type u_2
inst✝¹ : RCLike 𝕜
inst✝ : Fintype n
x : Matrix n n 𝕜
y : (Matrix n n 𝕜)ˣ
hM : (star ↑y * ↑y).PosDef
__spread✝⁻⁰ : PreInnerProductSpace.Core 𝕜 (Matrix n n 𝕜) := ⋯.matrixPreInnerProductSpace
hx : ↑y * xᴴ = 0
⊢ x = 0

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
n : Type u_2
inst✝¹ : RCLike 𝕜
inst✝ : Fintype n
x : Matrix n n 𝕜
y : (Matrix n n 𝕜)ˣ
hM : (star ↑y * ↑y).PosDef
__spread✝⁻⁰ : PreInnerProductSpace.Core 𝕜 (Matrix n n 𝕜) := ⋯.matrixPreInnerProductSpace
hx : ↑y * xᴴ = 0
⊢ x = 0
Module: Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.Abs

Goal state before:
pp: A : Type u_2
inst✝¹¹ : NonUnitalRing A
inst✝¹⁰ : StarRing A
inst✝⁹ : TopologicalSpace A
inst✝⁸ : Module ℝ A
inst✝⁷ : SMulCommClass ℝ A A
inst✝⁶ : IsScalarTower ℝ A A
inst✝⁵ : NonUnitalContinuousFunctionalCalculus ℝ A IsSelfAdjoint
inst✝⁴ : PartialOrder A
inst✝³ : StarOrderedRing A
inst✝² : NonnegSpectrumClass ℝ A
inst✝¹ : IsTopologicalRing A
inst✝ : T2Space A
a : A
ha : a ≤ 0
⊢ abs a = -a

Tactic:
simpa using

Goal state after:
A : Type u_2
inst✝¹¹ : NonUnitalRing A
inst✝¹⁰ : StarRing A
inst✝⁹ : TopologicalSpace A
inst✝⁸ : Module ℝ A
inst✝⁷ : SMulCommClass ℝ A A
inst✝⁶ : IsScalarTower ℝ A A
inst✝⁵ : NonUnitalContinuousFunctionalCalculus ℝ A IsSelfAdjoint
inst✝⁴ : PartialOrder A
inst✝³ : StarOrderedRing A
inst✝² : NonnegSpectrumClass ℝ A
inst✝¹ : IsTopologicalRing A
inst✝ : T2Space A
a : A
ha : a ≤ 0
⊢ abs a = -a
Module: Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.Abs

Goal state before:
pp: A : Type u_2
inst✝¹¹ : NonUnitalRing A
inst✝¹⁰ : StarRing A
inst✝⁹ : TopologicalSpace A
inst✝⁸ : Module ℝ A
inst✝⁷ : SMulCommClass ℝ A A
inst✝⁶ : IsScalarTower ℝ A A
inst✝⁵ : NonUnitalContinuousFunctionalCalculus ℝ A IsSelfAdjoint
inst✝⁴ : PartialOrder A
inst✝³ : StarOrderedRing A
inst✝² : NonnegSpectrumClass ℝ A
inst✝¹ : IsTopologicalRing A
inst✝ : T2Space A
a : A
ha : IsSelfAdjoint a
⊢ abs a - a = 2 • a⁻

Tactic:
simpa using

Goal state after:
A : Type u_2
inst✝¹¹ : NonUnitalRing A
inst✝¹⁰ : StarRing A
inst✝⁹ : TopologicalSpace A
inst✝⁸ : Module ℝ A
inst✝⁷ : SMulCommClass ℝ A A
inst✝⁶ : IsScalarTower ℝ A A
inst✝⁵ : NonUnitalContinuousFunctionalCalculus ℝ A IsSelfAdjoint
inst✝⁴ : PartialOrder A
inst✝³ : StarOrderedRing A
inst✝² : NonnegSpectrumClass ℝ A
inst✝¹ : IsTopologicalRing A
inst✝ : T2Space A
a : A
ha : IsSelfAdjoint a
⊢ abs a - a = a⁻ + a⁻
Module: Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.Abs

Goal state before:
pp: A : Type u_2
inst✝¹¹ : NonUnitalRing A
inst✝¹⁰ : StarRing A
inst✝⁹ : TopologicalSpace A
inst✝⁸ : Module ℝ A
inst✝⁷ : SMulCommClass ℝ A A
inst✝⁶ : IsScalarTower ℝ A A
inst✝⁵ : NonUnitalContinuousFunctionalCalculus ℝ A IsSelfAdjoint
inst✝⁴ : PartialOrder A
inst✝³ : StarOrderedRing A
inst✝² : NonnegSpectrumClass ℝ A
inst✝¹ : IsTopologicalRing A
inst✝ : T2Space A
a : A
ha : IsSelfAdjoint a
⊢ abs a + a = 2 • a⁺

Tactic:
simpa using

Goal state after:
A : Type u_2
inst✝¹¹ : NonUnitalRing A
inst✝¹⁰ : StarRing A
inst✝⁹ : TopologicalSpace A
inst✝⁸ : Module ℝ A
inst✝⁷ : SMulCommClass ℝ A A
inst✝⁶ : IsScalarTower ℝ A A
inst✝⁵ : NonUnitalContinuousFunctionalCalculus ℝ A IsSelfAdjoint
inst✝⁴ : PartialOrder A
inst✝³ : StarOrderedRing A
inst✝² : NonnegSpectrumClass ℝ A
inst✝¹ : IsTopologicalRing A
inst✝ : T2Space A
a : A
ha : IsSelfAdjoint a
⊢ abs a + a = a⁺ + a⁺
Module: Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.Abs

Goal state before:
pp: A : Type u_2
inst✝¹⁶ : NonUnitalRing A
inst✝¹⁵ : StarRing A
inst✝¹⁴ : TopologicalSpace A
inst✝¹³ : Module ℝ A
inst✝¹² : SMulCommClass ℝ A A
inst✝¹¹ : IsScalarTower ℝ A A
inst✝¹⁰ : NonUnitalContinuousFunctionalCalculus ℝ A IsSelfAdjoint
inst✝⁹ : PartialOrder A
inst✝⁸ : StarOrderedRing A
inst✝⁷ : NonnegSpectrumClass ℝ A
inst✝⁶ : IsTopologicalRing A
inst✝⁵ : T2Space A
inst✝⁴ : StarModule ℝ A
R : Type u_3
inst✝³ : Semiring R
inst✝² : SMulWithZero R ℝ≥0
inst✝¹ : SMul R A
inst✝ : IsScalarTower R ℝ≥0 A
r : R
a : A
this : ∀ (r : ℝ≥0), abs (r • a) = r • abs a
⊢ abs (r • a) = r • abs a

Tactic:
simpa using

Goal state after:
A : Type u_2
inst✝¹⁶ : NonUnitalRing A
inst✝¹⁵ : StarRing A
inst✝¹⁴ : TopologicalSpace A
inst✝¹³ : Module ℝ A
inst✝¹² : SMulCommClass ℝ A A
inst✝¹¹ : IsScalarTower ℝ A A
inst✝¹⁰ : NonUnitalContinuousFunctionalCalculus ℝ A IsSelfAdjoint
inst✝⁹ : PartialOrder A
inst✝⁸ : StarOrderedRing A
inst✝⁷ : NonnegSpectrumClass ℝ A
inst✝⁶ : IsTopologicalRing A
inst✝⁵ : T2Space A
inst✝⁴ : StarModule ℝ A
R : Type u_3
inst✝³ : Semiring R
inst✝² : SMulWithZero R ℝ≥0
inst✝¹ : SMul R A
inst✝ : IsScalarTower R ℝ≥0 A
r : R
a : A
this : ∀ (r : ℝ≥0), abs (r • a) = r • abs a
⊢ abs (r • a) = r • abs a
Module: Mathlib.MeasureTheory.Function.L2Space

Goal state before:
pp: α : Type u_1
m : MeasurableSpace α
μ : Measure α
f : α → ℝ
h : MemLp f 2 μ
⊢ Integrable (fun x ↦ f x ^ 2) μ

Tactic:
simpa using

Goal state after:
α : Type u_1
m : MeasurableSpace α
μ : Measure α
f : α → ℝ
h : MemLp f 2 μ
⊢ MemLp (fun x ↦ f x ^ 2) 1 μ
Module: Mathlib.Geometry.Manifold.SmoothApprox

Goal state before:
pp: E : Type u_1
F : Type u_2
H : Type u_3
M : Type u_4
inst✝¹⁰ : NormedAddCommGroup E
inst✝⁹ : NormedSpace ℝ E
inst✝⁸ : FiniteDimensional ℝ E
inst✝⁷ : NormedAddCommGroup F
inst✝⁶ : NormedSpace ℝ F
inst✝⁵ : TopologicalSpace H
I : ModelWithCorners ℝ E H
inst✝⁴ : TopologicalSpace M
inst✝³ : ChartedSpace H M
inst✝² : IsManifold I ∞ M
inst✝¹ : SigmaCompactSpace M
inst✝ : T2Space M
f : M → F
ε : M → ℝ
n : ℕ∞
f_cont : Continuous[inst✝⁴, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] f
ε_cont : Continuous[inst✝⁴, _] ε
ε_pos : ∀ (x : M), 0 < ε x
S U : Set M
hS : IsClosed[inst✝⁴] S
hU : U ∈ 𝓝ˢ S
hfU : ContMDiffOn I 𝓘(ℝ, F) (↑n) f U
⊢ ∀ (x : M), dist (f x) (f x) < ε x

Tactic:
simpa using

Goal state after:
E : Type u_1
F : Type u_2
H : Type u_3
M : Type u_4
inst✝¹⁰ : NormedAddCommGroup E
inst✝⁹ : NormedSpace ℝ E
inst✝⁸ : FiniteDimensional ℝ E
inst✝⁷ : NormedAddCommGroup F
inst✝⁶ : NormedSpace ℝ F
inst✝⁵ : TopologicalSpace H
I : ModelWithCorners ℝ E H
inst✝⁴ : TopologicalSpace M
inst✝³ : ChartedSpace H M
inst✝² : IsManifold I ∞ M
inst✝¹ : SigmaCompactSpace M
inst✝ : T2Space M
f : M → F
ε : M → ℝ
n : ℕ∞
f_cont : Continuous[inst✝⁴, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] f
ε_cont : Continuous[inst✝⁴, _] ε
ε_pos : ∀ (x : M), 0 < ε x
S U : Set M
hS : IsClosed[inst✝⁴] S
hU : U ∈ 𝓝ˢ S
hfU : ContMDiffOn I 𝓘(ℝ, F) (↑n) f U
⊢ ∀ (x : M), 0 < ε x
Module: Mathlib.MeasureTheory.Function.L2Space

Goal state before:
pp: α : Type u_1
E : Type u_2
𝕜 : Type u_4
inst✝² : RCLike 𝕜
m : MeasurableSpace α
μ : Measure α
inst✝¹ : NormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
f g : ↥(Lp E 2 μ)
x : α
⊢ ‖⟪↑↑f x, ↑↑g x⟫‖ ≤ ‖‖↑↑f x‖ ^ 2 + ‖↑↑g x‖ ^ 2‖

Tactic:
rw [← @Nat.cast_two ℝ, Real.rpow_natCast, Real.rpow_natCast]

Goal state after:
α : Type u_1
E : Type u_2
𝕜 : Type u_4
inst✝² : RCLike 𝕜
m : MeasurableSpace α
μ : Measure α
inst✝¹ : NormedAddCommGroup E
inst✝ : InnerProductSpace 𝕜 E
f g : ↥(Lp E 2 μ)
x : α
⊢ ‖⟪↑↑f x, ↑↑g x⟫‖ ≤ ‖‖↑↑f x‖ ^ 2 + ‖↑↑g x‖ ^ 2‖
Module: Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.Abs

Goal state before:
pp: 𝕜 : Type u_1
A : Type u_2
p : A → Prop
inst✝¹⁶ : RCLike 𝕜
inst✝¹⁵ : NonUnitalRing A
inst✝¹⁴ : TopologicalSpace A
inst✝¹³ : Module 𝕜 A
inst✝¹² : StarRing A
inst✝¹¹ : PartialOrder A
inst✝¹⁰ : StarOrderedRing A
inst✝⁹ : IsScalarTower 𝕜 A A
inst✝⁸ : SMulCommClass 𝕜 A A
inst✝⁷ : NonUnitalContinuousFunctionalCalculus 𝕜 A p
inst✝⁶ : Module ℝ A
inst✝⁵ : SMulCommClass ℝ A A
inst✝⁴ : IsScalarTower ℝ A A
inst✝³ : NonnegSpectrumClass ℝ A
inst✝² : IsTopologicalRing A
inst✝¹ : T2Space A
inst✝ : NonUnitalContinuousFunctionalCalculus ℝ A IsSelfAdjoint
f : 𝕜 → 𝕜
a : A
ha : p a
hf : ContinuousOn f ((fun z ↦ ↑‖z‖) '' quasispectrum 𝕜 a)
hf0 : ¬f 0 = 0
h : f ↑‖0‖ = 0
⊢ f 0 = 0

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
A : Type u_2
p : A → Prop
inst✝¹⁶ : RCLike 𝕜
inst✝¹⁵ : NonUnitalRing A
inst✝¹⁴ : TopologicalSpace A
inst✝¹³ : Module 𝕜 A
inst✝¹² : StarRing A
inst✝¹¹ : PartialOrder A
inst✝¹⁰ : StarOrderedRing A
inst✝⁹ : IsScalarTower 𝕜 A A
inst✝⁸ : SMulCommClass 𝕜 A A
inst✝⁷ : NonUnitalContinuousFunctionalCalculus 𝕜 A p
inst✝⁶ : Module ℝ A
inst✝⁵ : SMulCommClass ℝ A A
inst✝⁴ : IsScalarTower ℝ A A
inst✝³ : NonnegSpectrumClass ℝ A
inst✝² : IsTopologicalRing A
inst✝¹ : T2Space A
inst✝ : NonUnitalContinuousFunctionalCalculus ℝ A IsSelfAdjoint
f : 𝕜 → 𝕜
a : A
ha : p a
hf : ContinuousOn f ((fun z ↦ ↑‖z‖) '' quasispectrum 𝕜 a)
hf0 : ¬f 0 = 0
h : f ↑‖0‖ = 0
⊢ f 0 = 0
Module: Mathlib.Analysis.Distribution.ContDiffMapSupportedIn

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
F : Type u_3
F' : Type u_4
inst✝¹¹ : NontriviallyNormedField 𝕜
inst✝¹⁰ : NormedAddCommGroup E
inst✝⁹ : NormedSpace ℝ E
inst✝⁸ : NormedAddCommGroup F
inst✝⁷ : NormedSpace ℝ F
inst✝⁶ : NormedSpace 𝕜 F
inst✝⁵ : SMulCommClass ℝ 𝕜 F
inst✝⁴ : NormedAddCommGroup F'
inst✝³ : NormedSpace ℝ F'
inst✝² : NormedSpace 𝕜 F'
inst✝¹ : SMulCommClass ℝ 𝕜 F'
n n₁ n₂ k : ℕ∞
K K₁ K₂ : Compacts E
inst✝ : LinearMap.CompatibleSMul F F' ℝ 𝕜
T : F →L[𝕜] F'
i : ℕ
f : 𝓓^{n}_{K}(E, F)
⊢ (ContDiffMapSupportedIn.seminorm 𝕜 E F' n K i) ((postcompLM T) f) ≤
    ‖T‖ * ({i}.sup (ContDiffMapSupportedIn.seminorm 𝕜 E F n K)) f

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
E : Type u_2
F : Type u_3
F' : Type u_4
inst✝¹¹ : NontriviallyNormedField 𝕜
inst✝¹⁰ : NormedAddCommGroup E
inst✝⁹ : NormedSpace ℝ E
inst✝⁸ : NormedAddCommGroup F
inst✝⁷ : NormedSpace ℝ F
inst✝⁶ : NormedSpace 𝕜 F
inst✝⁵ : SMulCommClass ℝ 𝕜 F
inst✝⁴ : NormedAddCommGroup F'
inst✝³ : NormedSpace ℝ F'
inst✝² : NormedSpace 𝕜 F'
inst✝¹ : SMulCommClass ℝ 𝕜 F'
n n₁ n₂ k : ℕ∞
K K₁ K₂ : Compacts E
inst✝ : LinearMap.CompatibleSMul F F' ℝ 𝕜
T : F →L[𝕜] F'
i : ℕ
f : 𝓓^{n}_{K}(E, F)
⊢ (ContDiffMapSupportedIn.seminorm 𝕜 E F' n K i) ((postcompLM T) f) ≤
    ‖T‖ * (ContDiffMapSupportedIn.seminorm 𝕜 E F n K i) f
Module: Mathlib.Analysis.SpecialFunctions.ContinuousFunctionalCalculus.Abs

Goal state before:
pp: A : Type u_2
inst✝¹⁰ : Ring A
inst✝⁹ : StarRing A
inst✝⁸ : TopologicalSpace A
inst✝⁷ : Algebra ℝ A
inst✝⁶ : ContinuousFunctionalCalculus ℝ A IsSelfAdjoint
inst✝⁵ : PartialOrder A
inst✝⁴ : StarOrderedRing A
inst✝³ : NonnegSpectrumClass ℝ A
inst✝² : IsTopologicalRing A
inst✝¹ : T2Space A
inst✝ : StarModule ℝ A
n : ℕ
⊢ abs ↑n = ↑n

Tactic:
simpa using

Goal state after:
A : Type u_2
inst✝¹⁰ : Ring A
inst✝⁹ : StarRing A
inst✝⁸ : TopologicalSpace A
inst✝⁷ : Algebra ℝ A
inst✝⁶ : ContinuousFunctionalCalculus ℝ A IsSelfAdjoint
inst✝⁵ : PartialOrder A
inst✝⁴ : StarOrderedRing A
inst✝³ : NonnegSpectrumClass ℝ A
inst✝² : IsTopologicalRing A
inst✝¹ : T2Space A
inst✝ : StarModule ℝ A
n : ℕ
⊢ abs ↑n = ↑n
Module: Mathlib.Analysis.Distribution.ContDiffMapSupportedIn

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
F : Type u_3
F' : Type u_4
inst✝¹⁰ : NontriviallyNormedField 𝕜
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
inst✝⁷ : NormedAddCommGroup F
inst✝⁶ : NormedSpace ℝ F
inst✝⁵ : NormedSpace 𝕜 F
inst✝⁴ : SMulCommClass ℝ 𝕜 F
inst✝³ : NormedAddCommGroup F'
inst✝² : NormedSpace ℝ F'
inst✝¹ : NormedSpace 𝕜 F'
inst✝ : SMulCommClass ℝ 𝕜 F'
n n₁ n₂ k : ℕ∞
K K₁ K₂ : Compacts E
i : ℕ
f : 𝓓^{n₁}_{K₁}(E, F)
⊢ ((ContDiffMapSupportedIn.seminorm 𝕜 E F n₂ K₂ i).comp (monoLM 𝕜)) f ≤
    (1 • {i}.sup (ContDiffMapSupportedIn.seminorm 𝕜 E F n₁ K₁)) f

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
E : Type u_2
F : Type u_3
F' : Type u_4
inst✝¹⁰ : NontriviallyNormedField 𝕜
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
inst✝⁷ : NormedAddCommGroup F
inst✝⁶ : NormedSpace ℝ F
inst✝⁵ : NormedSpace 𝕜 F
inst✝⁴ : SMulCommClass ℝ 𝕜 F
inst✝³ : NormedAddCommGroup F'
inst✝² : NormedSpace ℝ F'
inst✝¹ : NormedSpace 𝕜 F'
inst✝ : SMulCommClass ℝ 𝕜 F'
n n₁ n₂ k : ℕ∞
K K₁ K₂ : Compacts E
i : ℕ
f : 𝓓^{n₁}_{K₁}(E, F)
⊢ (ContDiffMapSupportedIn.seminorm 𝕜 E F n₂ K₂ i) ((monoLM 𝕜) f) ≤ (ContDiffMapSupportedIn.seminorm 𝕜 E F n₁ K₁ i) f
Module: Mathlib.Geometry.Manifold.SmoothApprox

Goal state before:
pp: case pos
E : Type u_1
F : Type u_2
H : Type u_3
M : Type u_4
inst✝¹⁰ : NormedAddCommGroup E
inst✝⁹ : NormedSpace ℝ E
inst✝⁸ : FiniteDimensional ℝ E
inst✝⁷ : NormedAddCommGroup F
inst✝⁶ : NormedSpace ℝ F
inst✝⁵ : TopologicalSpace H
I : ModelWithCorners ℝ E H
inst✝⁴ : TopologicalSpace M
inst✝³ : ChartedSpace H M
inst✝² : IsManifold I ∞ M
inst✝¹ : SigmaCompactSpace M
inst✝ : T2Space M
f : M → F
ε : M → ℝ
n : ℕ∞
f_cont : Continuous[inst✝⁴, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] f
ε_cont : Continuous[inst✝⁴, _] ε
ε_pos : ∀ (x : M), 0 < ε x
S U : Set M
hS : IsClosed[inst✝⁴] S
hU : U ∈ 𝓝ˢ S
hfU : ContMDiffOn I 𝓘(ℝ, F) (↑n) f U
dist_f_f : ∀ (x : M), dist (f x) (f x) < ε x
t : M → Set F := fun x ↦ {y | dist y (f x) < ε x ∧ (x ∈ S → y = f x) ∧ (f x = 0 → y = 0)}
t_conv : ∀ (x : M), Convex ℝ (t x)
x : M
hx : x ∉ S
this : ∀ᶠ (y : M) in 𝓝 x, y ∉ S ∧ dist (f x) (f y) < ε y
hx' : f x = 0
⊢ ∀ᶠ (y : M) in 𝓝 x, (y ∉ S ∧ dist (f x) (f y) < ε y) ∧ (f y = 0 → f x = 0)

Tactic:
simpa using

Goal state after:
case pos
E : Type u_1
F : Type u_2
H : Type u_3
M : Type u_4
inst✝¹⁰ : NormedAddCommGroup E
inst✝⁹ : NormedSpace ℝ E
inst✝⁸ : FiniteDimensional ℝ E
inst✝⁷ : NormedAddCommGroup F
inst✝⁶ : NormedSpace ℝ F
inst✝⁵ : TopologicalSpace H
I : ModelWithCorners ℝ E H
inst✝⁴ : TopologicalSpace M
inst✝³ : ChartedSpace H M
inst✝² : IsManifold I ∞ M
inst✝¹ : SigmaCompactSpace M
inst✝ : T2Space M
f : M → F
ε : M → ℝ
n : ℕ∞
f_cont : Continuous[inst✝⁴, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] f
ε_cont : Continuous[inst✝⁴, _] ε
ε_pos : ∀ (x : M), 0 < ε x
S U : Set M
hS : IsClosed[inst✝⁴] S
hU : U ∈ 𝓝ˢ S
hfU : ContMDiffOn I 𝓘(ℝ, F) (↑n) f U
dist_f_f : ∀ (x : M), dist (f x) (f x) < ε x
t : M → Set F := fun x ↦ {y | dist y (f x) < ε x ∧ (x ∈ S → y = f x) ∧ (f x = 0 → y = 0)}
t_conv : ∀ (x : M), Convex ℝ (t x)
x : M
hx : x ∉ S
this : ∀ᶠ (y : M) in 𝓝 x, y ∉ S ∧ dist (f x) (f y) < ε y
hx' : f x = 0
⊢ (∀ᶠ (x : M) in 𝓝 x, x ∉ S) ∧ ∀ᶠ (x : M) in 𝓝 x, ‖f x‖ < ε x
Module: Mathlib.Analysis.Distribution.ContDiffMapSupportedIn

Goal state before:
pp: case pos
𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝⁶ : NontriviallyNormedField 𝕜
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedSpace 𝕜 F
inst✝ : SMulCommClass ℝ 𝕜 F
n k : ℕ∞
K : Compacts E
i : ℕ
f : 𝓓^{n}_{K}(E, F)
hk : k + 1 ≤ n
hi : ↑i ≤ k
x : E
hx : x ∈ K
hi' : ↑i + 1 ≤ n
⊢ ‖iteratedFDeriv ℝ i (⇑((fderivLM 𝕜 n k) f)) x‖ ≤ (ContDiffMapSupportedIn.seminorm 𝕜 E F n K (i + 1)) f

Tactic:
simpa using

Goal state after:
case pos
𝕜 : Type u_1
E : Type u_2
F : Type u_3
inst✝⁶ : NontriviallyNormedField 𝕜
inst✝⁵ : NormedAddCommGroup E
inst✝⁴ : NormedSpace ℝ E
inst✝³ : NormedAddCommGroup F
inst✝² : NormedSpace ℝ F
inst✝¹ : NormedSpace 𝕜 F
inst✝ : SMulCommClass ℝ 𝕜 F
n k : ℕ∞
K : Compacts E
i : ℕ
f : 𝓓^{n}_{K}(E, F)
hk : k + 1 ≤ n
hi : ↑i ≤ k
x : E
hx : x ∈ K
hi' : ↑i + 1 ≤ n
⊢ ‖iteratedFDeriv ℝ (i + 1) (⇑f) x‖ ≤ (ContDiffMapSupportedIn.seminorm 𝕜 E F n K (i + 1)) f
Module: Mathlib.Geometry.Manifold.SmoothApprox

Goal state before:
pp: case neg
E : Type u_1
F : Type u_2
H : Type u_3
M : Type u_4
inst✝¹⁰ : NormedAddCommGroup E
inst✝⁹ : NormedSpace ℝ E
inst✝⁸ : FiniteDimensional ℝ E
inst✝⁷ : NormedAddCommGroup F
inst✝⁶ : NormedSpace ℝ F
inst✝⁵ : TopologicalSpace H
I : ModelWithCorners ℝ E H
inst✝⁴ : TopologicalSpace M
inst✝³ : ChartedSpace H M
inst✝² : IsManifold I ∞ M
inst✝¹ : SigmaCompactSpace M
inst✝ : T2Space M
f : M → F
ε : M → ℝ
n : ℕ∞
f_cont : Continuous[inst✝⁴, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] f
ε_cont : Continuous[inst✝⁴, _] ε
ε_pos : ∀ (x : M), 0 < ε x
S U : Set M
hS : IsClosed[inst✝⁴] S
hU : U ∈ 𝓝ˢ S
hfU : ContMDiffOn I 𝓘(ℝ, F) (↑n) f U
dist_f_f : ∀ (x : M), dist (f x) (f x) < ε x
t : M → Set F := fun x ↦ {y | dist y (f x) < ε x ∧ (x ∈ S → y = f x) ∧ (f x = 0 → y = 0)}
t_conv : ∀ (x : M), Convex ℝ (t x)
x : M
hx : x ∉ S
this : ∀ᶠ (y : M) in 𝓝 x, y ∉ S ∧ dist (f x) (f y) < ε y
hx' : ¬f x = 0
⊢ ∀ᶠ (y : M) in 𝓝 x, (y ∉ S ∧ dist (f x) (f y) < ε y) ∧ (f y = 0 → f x = 0)

Tactic:
simpa using

Goal state after:
case neg
E : Type u_1
F : Type u_2
H : Type u_3
M : Type u_4
inst✝¹⁰ : NormedAddCommGroup E
inst✝⁹ : NormedSpace ℝ E
inst✝⁸ : FiniteDimensional ℝ E
inst✝⁷ : NormedAddCommGroup F
inst✝⁶ : NormedSpace ℝ F
inst✝⁵ : TopologicalSpace H
I : ModelWithCorners ℝ E H
inst✝⁴ : TopologicalSpace M
inst✝³ : ChartedSpace H M
inst✝² : IsManifold I ∞ M
inst✝¹ : SigmaCompactSpace M
inst✝ : T2Space M
f : M → F
ε : M → ℝ
n : ℕ∞
f_cont : Continuous[inst✝⁴, PseudoMetricSpace.toUniformSpace.toTopologicalSpace] f
ε_cont : Continuous[inst✝⁴, _] ε
ε_pos : ∀ (x : M), 0 < ε x
S U : Set M
hS : IsClosed[inst✝⁴] S
hU : U ∈ 𝓝ˢ S
hfU : ContMDiffOn I 𝓘(ℝ, F) (↑n) f U
dist_f_f : ∀ (x : M), dist (f x) (f x) < ε x
t : M → Set F := fun x ↦ {y | dist y (f x) < ε x ∧ (x ∈ S → y = f x) ∧ (f x = 0 → y = 0)}
t_conv : ∀ (x : M), Convex ℝ (t x)
x : M
hx : x ∉ S
this : ∀ᶠ (y : M) in 𝓝 x, y ∉ S ∧ dist (f x) (f y) < ε y
hx' : ¬f x = 0
⊢ ((∀ᶠ (x : M) in 𝓝 x, x ∉ S) ∧ ∀ᶠ (x_1 : M) in 𝓝 x, dist (f x) (f x_1) < ε x_1) ∧ ∀ᶠ (x : M) in 𝓝 x, ¬f x = 0
Module: Mathlib.Analysis.Distribution.ContDiffMapSupportedIn

Goal state before:
pp: 𝕜 : Type u_1
E : Type u_2
F : Type u_3
F' : Type u_4
inst✝¹⁰ : NontriviallyNormedField 𝕜
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
inst✝⁷ : NormedAddCommGroup F
inst✝⁶ : NormedSpace ℝ F
inst✝⁵ : NormedSpace 𝕜 F
inst✝⁴ : SMulCommClass ℝ 𝕜 F
inst✝³ : NormedAddCommGroup F'
inst✝² : NormedSpace ℝ F'
inst✝¹ : NormedSpace 𝕜 F'
inst✝ : SMulCommClass ℝ 𝕜 F'
n n₁ n₂ k : ℕ∞
K K₁ K₂ : Compacts E
i : ℕ
f : 𝓓^{n}_{K}(E, F)
⊢ ((ContDiffMapSupportedIn.seminorm 𝕜 E (E →L[ℝ] F) k K i).comp (fderivLM 𝕜 n k)) f ≤
    (1 • {i + 1}.sup (ContDiffMapSupportedIn.seminorm 𝕜 E F n K)) f

Tactic:
simpa using

Goal state after:
𝕜 : Type u_1
E : Type u_2
F : Type u_3
F' : Type u_4
inst✝¹⁰ : NontriviallyNormedField 𝕜
inst✝⁹ : NormedAddCommGroup E
inst✝⁸ : NormedSpace ℝ E
inst✝⁷ : NormedAddCommGroup F
inst✝⁶ : NormedSpace ℝ F
inst✝⁵ : NormedSpace 𝕜 F
inst✝⁴ : SMulCommClass ℝ 𝕜 F
inst✝³ : NormedAddCommGroup F'
inst✝² : NormedSpace ℝ F'
inst✝¹ : NormedSpace 𝕜 F'
inst✝ : SMulCommClass ℝ 𝕜 F'
n n₁ n₂ k : ℕ∞
K K₁ K₂ : Compacts E
i : ℕ
f : 𝓓^{n}_{K}(E, F)
⊢ (ContDiffMapSupportedIn.seminorm 𝕜 E (E →L[ℝ] F) k K i) ((fderivLM 𝕜 n k) f) ≤
    (ContDiffMapSupportedIn.seminorm 𝕜 E F n K (i + 1)) f