mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.MeasureTheory.Function.UnifTight

Goal state before:
pp: α : Type u_1
β : Type u_2
m : MeasurableSpace α
inst✝ : NormedAddCommGroup β
μ : Measure α
p : ℝ≥0∞
hp : 1 ≤ p
hp' : p ≠ ∞
f : ℕ → α → β
g : α → β
hf : ∀ (n : ℕ), StronglyMeasurable (f n)
hg : StronglyMeasurable g
hg' : MemLp g p μ
hui : UnifIntegrable f p μ
hut : UnifTight f p μ
hfg : ∀ᵐ (x : α) ∂μ, Tendsto (fun n ↦ f n x) atTop (𝓝 (g x))
ε : ℝ≥0∞
hε : ε > 0
hfinε : ε ≠ ∞
hμ : μ ≠ 0
hε' : 0 < ε / 3
Eg : Set α
hmEg : MeasurableSet Eg
hμEg : μ Eg < ∞
hgε : eLpNorm (Egᶜ.indicator g) p μ < ε / 3
Ef : Set α
hmEf : MeasurableSet Ef
hμEf : μ Ef < ∞
hfε : ∀ (i : ℕ), eLpNorm (Efᶜ.indicator (f i)) p μ ≤ ε / 3
E : Set α := Ef ∪ Eg
hmE : MeasurableSet E
hfmE : μ E < ∞
hgE' : MemLp g p (μ.restrict E)
huiE : UnifIntegrable f p (μ.restrict E)
hfgE : ∀ᵐ (x : α) ∂μ.restrict E, Tendsto (fun n ↦ f n x) atTop (𝓝 (g x))
ffmE : Fact (μ E < ∞)
hInner : ∀ ε > 0, ∃ N, ∀ n ≥ N, eLpNorm (f n - g) p (μ.restrict E) ≤ ε
N : ℕ
hfngε : ∀ n ≥ N, eLpNorm (f n - g) p (μ.restrict E) ≤ ε / 3
n : ℕ
hn : n ≥ N
hmfngE : AEStronglyMeasurable (E.indicator (f n - g)) μ
hfngEε : eLpNorm (E.indicator (f n - g)) p μ ≤ ε / 3
hmgEc : AEStronglyMeasurable (Eᶜ.indicator g) μ
hgEcε : eLpNorm (Eᶜ.indicator g) p μ ≤ ε / 3
hmfnEc : AEStronglyMeasurable (Eᶜ.indicator (f n)) μ
⊢ eLpNorm (Egᶜ.indicator (Efᶜ.indicator (f n))) p μ ≤ eLpNorm (Egᶜ.indicator (Efᶜ.indicator (f n))) p μ

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Group.GeometryOfNumbers

Goal state before:
pp: case refine_1
E : Type u_1
inst✝⁸ : MeasurableSpace E
μ : Measure E
F s : Set E
inst✝⁷ : NormedAddCommGroup E
inst✝⁶ : NormedSpace ℝ E
inst✝⁵ : BorelSpace E
inst✝⁴ : FiniteDimensional ℝ E
inst✝³ : Nontrivial E
inst✝² : μ.IsAddHaarMeasure
L : AddSubgroup E
inst✝¹ : Countable ↥L
inst✝ : DiscreteTopology ↥L
fund : IsAddFundamentalDomain (↥L) F μ
h_symm : ∀ x ∈ s, -x ∈ s
h_conv : Convex ℝ s
h_cpt : IsCompact s
h : μ F * 2 ^ finrank ℝ E ≤ μ s
h_mes : μ s ≠ 0
h_nemp : s.Nonempty
u : ℕ → ℝ≥0 := ⋯.choose
K : ConvexBody E := { carrier := s, convex' := h_conv, isCompact' := h_cpt, nonempty' := h_nemp }
S : ℕ → ConvexBody E := fun n ↦ (1 + u n) • K
Z : ℕ → Set E := fun n ↦ ↑(S n) ∩ (↑L \ {0})
h_zero : 0 ∈ K
h_clos : IsClosed (↑L \ {0})
n : ℕ
⊢ u (n + 1) ≤ u n

Tactic:
]

Goal state after:
case refine_1
E : Type u_1
inst✝⁸ : MeasurableSpace E
μ : Measure E
F s : Set E
inst✝⁷ : NormedAddCommGroup E
inst✝⁶ : NormedSpace ℝ E
inst✝⁵ : BorelSpace E
inst✝⁴ : FiniteDimensional ℝ E
inst✝³ : Nontrivial E
inst✝² : μ.IsAddHaarMeasure
L : AddSubgroup E
inst✝¹ : Countable ↥L
inst✝ : DiscreteTopology ↥L
fund : IsAddFundamentalDomain (↥L) F μ
h_symm : ∀ x ∈ s, -x ∈ s
h_conv : Convex ℝ s
h_cpt : IsCompact s
h : μ F * 2 ^ finrank ℝ E ≤ μ s
h_mes : μ s ≠ 0
h_nemp : s.Nonempty
u : ℕ → ℝ≥0 := ⋯.choose
K : ConvexBody E := { carrier := s, convex' := h_conv, isCompact' := h_cpt, nonempty' := h_nemp }
S : ℕ → ConvexBody E := fun n ↦ (1 + u n) • K
Z : ℕ → Set E := fun n ↦ ↑(S n) ∩ (↑L \ {0})
h_zero : 0 ∈ K
h_clos : IsClosed (↑L \ {0})
n : ℕ
⊢ u (n + 1) ≤ u n
Module: Mathlib.MeasureTheory.Function.UnifTight

Goal state before:
pp: α : Type u_1
β : Type u_2
m : MeasurableSpace α
inst✝ : NormedAddCommGroup β
μ : Measure α
p : ℝ≥0∞
hp : 1 ≤ p
hp' : p ≠ ∞
f : ℕ → α → β
g : α → β
hf : ∀ (n : ℕ), StronglyMeasurable (f n)
hg : StronglyMeasurable g
hg' : MemLp g p μ
hui : UnifIntegrable f p μ
hut : UnifTight f p μ
hfg : ∀ᵐ (x : α) ∂μ, Tendsto (fun n ↦ f n x) atTop (𝓝 (g x))
ε : ℝ≥0∞
hε : ε > 0
hfinε : ε ≠ ∞
hμ : μ ≠ 0
hε' : 0 < ε / 3
Eg : Set α
hmEg : MeasurableSet Eg
hμEg : μ Eg < ∞
hgε : eLpNorm (Egᶜ.indicator g) p μ < ε / 3
Ef : Set α
hmEf : MeasurableSet Ef
hμEf : μ Ef < ∞
hfε : ∀ (i : ℕ), eLpNorm (Efᶜ.indicator (f i)) p μ ≤ ε / 3
E : Set α := Ef ∪ Eg
hmE : MeasurableSet E
hfmE : μ E < ∞
hgE' : MemLp g p (μ.restrict E)
huiE : UnifIntegrable f p (μ.restrict E)
hfgE : ∀ᵐ (x : α) ∂μ.restrict E, Tendsto (fun n ↦ f n x) atTop (𝓝 (g x))
ffmE : Fact (μ E < ∞)
hInner : ∀ ε > 0, ∃ N, ∀ n ≥ N, eLpNorm (f n - g) p (μ.restrict E) ≤ ε
N : ℕ
hfngε : ∀ n ≥ N, eLpNorm (f n - g) p (μ.restrict E) ≤ ε / 3
n : ℕ
hn : n ≥ N
hmfngE : AEStronglyMeasurable (E.indicator (f n - g)) μ
hfngEε : eLpNorm (E.indicator (f n - g)) p μ ≤ ε / 3
hmgEc : AEStronglyMeasurable (Eᶜ.indicator g) μ
hgEcε : eLpNorm (Eᶜ.indicator g) p μ ≤ ε / 3
hmfnEc : AEStronglyMeasurable (Eᶜ.indicator (f n)) μ
hfnEcε : eLpNorm (Eᶜ.indicator (f n)) p μ ≤ ε / 3
hmfngEc : AEStronglyMeasurable (Eᶜ.indicator (f n - g)) μ
⊢ eLpNorm (Eᶜ.indicator (f n) - Eᶜ.indicator g) p μ = eLpNorm (Eᶜ.indicator (f n) - Eᶜ.indicator g) p μ

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Group.GeometryOfNumbers

Goal state before:
pp: case refine_2
E : Type u_1
inst✝⁸ : MeasurableSpace E
μ : Measure E
F s : Set E
inst✝⁷ : NormedAddCommGroup E
inst✝⁶ : NormedSpace ℝ E
inst✝⁵ : BorelSpace E
inst✝⁴ : FiniteDimensional ℝ E
inst✝³ : Nontrivial E
inst✝² : μ.IsAddHaarMeasure
L : AddSubgroup E
inst✝¹ : Countable ↥L
inst✝ : DiscreteTopology ↥L
fund : IsAddFundamentalDomain (↥L) F μ
h_symm : ∀ x ∈ s, -x ∈ s
h_conv : Convex ℝ s
h_cpt : IsCompact s
h : μ F * 2 ^ finrank ℝ E ≤ μ s
h_mes : μ s ≠ 0
h_nemp : s.Nonempty
u : ℕ → ℝ≥0 := ⋯.choose
K : ConvexBody E := { carrier := s, convex' := h_conv, isCompact' := h_cpt, nonempty' := h_nemp }
S : ℕ → ConvexBody E := fun n ↦ (1 + u n) • K
Z : ℕ → Set E := fun n ↦ ↑(S n) ∩ (↑L \ {0})
h_zero : 0 ∈ K
h_clos : IsClosed (↑L \ {0})
n : ℕ
⊢ μ s < ENNReal.ofReal (↑(1 + u n) ^ finrank ℝ E) * μ ↑K

Tactic:
]

Goal state after:
case refine_2
E : Type u_1
inst✝⁸ : MeasurableSpace E
μ : Measure E
F s : Set E
inst✝⁷ : NormedAddCommGroup E
inst✝⁶ : NormedSpace ℝ E
inst✝⁵ : BorelSpace E
inst✝⁴ : FiniteDimensional ℝ E
inst✝³ : Nontrivial E
inst✝² : μ.IsAddHaarMeasure
L : AddSubgroup E
inst✝¹ : Countable ↥L
inst✝ : DiscreteTopology ↥L
fund : IsAddFundamentalDomain (↥L) F μ
h_symm : ∀ x ∈ s, -x ∈ s
h_conv : Convex ℝ s
h_cpt : IsCompact s
h : μ F * 2 ^ finrank ℝ E ≤ μ s
h_mes : μ s ≠ 0
h_nemp : s.Nonempty
u : ℕ → ℝ≥0 := ⋯.choose
K : ConvexBody E := { carrier := s, convex' := h_conv, isCompact' := h_cpt, nonempty' := h_nemp }
S : ℕ → ConvexBody E := fun n ↦ (1 + u n) • K
Z : ℕ → Set E := fun n ↦ ↑(S n) ∩ (↑L \ {0})
h_zero : 0 ∈ K
h_clos : IsClosed (↑L \ {0})
n : ℕ
⊢ μ s < ENNReal.ofReal (↑(1 + u n) ^ finrank ℝ E) * μ ↑K
Module: Mathlib.MeasureTheory.Group.GeometryOfNumbers

Goal state before:
pp: E : Type u_1
inst✝⁸ : MeasurableSpace E
μ : Measure E
F s : Set E
inst✝⁷ : NormedAddCommGroup E
inst✝⁶ : NormedSpace ℝ E
inst✝⁵ : BorelSpace E
inst✝⁴ : FiniteDimensional ℝ E
inst✝³ : Nontrivial E
inst✝² : μ.IsAddHaarMeasure
L : AddSubgroup E
inst✝¹ : Countable ↥L
inst✝ : DiscreteTopology ↥L
fund : IsAddFundamentalDomain (↥L) F μ
h_symm : ∀ x ∈ s, -x ∈ s
h_conv : Convex ℝ s
h_cpt : IsCompact s
h : μ F * 2 ^ finrank ℝ E ≤ μ s
h_mes : μ s ≠ 0
h_nemp : s.Nonempty
u : ℕ → ℝ≥0 := ⋯.choose
K : ConvexBody E := { carrier := s, convex' := h_conv, isCompact' := h_cpt, nonempty' := h_nemp }
S : ℕ → ConvexBody E := fun n ↦ (1 + u n) • K
Z : ℕ → Set E := fun n ↦ ↑(S n) ∩ (↑L \ {0})
h_zero : 0 ∈ K
h_clos : IsClosed (↑L \ {0})
n : ℕ
⊢ μ s < ENNReal.ofReal (↑(1 + u n) ^ finrank ℝ E) * μ ↑K ↔ μ s < ?m.508

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Group.GeometryOfNumbers

Goal state before:
pp: case refine_2
E : Type u_1
inst✝⁸ : MeasurableSpace E
μ : Measure E
F s : Set E
inst✝⁷ : NormedAddCommGroup E
inst✝⁶ : NormedSpace ℝ E
inst✝⁵ : BorelSpace E
inst✝⁴ : FiniteDimensional ℝ E
inst✝³ : Nontrivial E
inst✝² : μ.IsAddHaarMeasure
L : AddSubgroup E
inst✝¹ : Countable ↥L
inst✝ : DiscreteTopology ↥L
fund : IsAddFundamentalDomain (↥L) F μ
h_symm : ∀ x ∈ s, -x ∈ s
h_conv : Convex ℝ s
h_cpt : IsCompact s
h : μ F * 2 ^ finrank ℝ E ≤ μ s
h_mes : μ s ≠ 0
h_nemp : s.Nonempty
u : ℕ → ℝ≥0 := ⋯.choose
K : ConvexBody E := { carrier := s, convex' := h_conv, isCompact' := h_cpt, nonempty' := h_nemp }
S : ℕ → ConvexBody E := fun n ↦ (1 + u n) • K
Z : ℕ → Set E := fun n ↦ ↑(S n) ∩ (↑L \ {0})
h_zero : 0 ∈ K
h_clos : IsClosed (↑L \ {0})
n : ℕ
⊢ 1 * μ s < ENNReal.ofReal (↑(1 + u n) ^ finrank ℝ E) * μ ↑K

Tactic:
]

Goal state after:
case refine_2
E : Type u_1
inst✝⁸ : MeasurableSpace E
μ : Measure E
F s : Set E
inst✝⁷ : NormedAddCommGroup E
inst✝⁶ : NormedSpace ℝ E
inst✝⁵ : BorelSpace E
inst✝⁴ : FiniteDimensional ℝ E
inst✝³ : Nontrivial E
inst✝² : μ.IsAddHaarMeasure
L : AddSubgroup E
inst✝¹ : Countable ↥L
inst✝ : DiscreteTopology ↥L
fund : IsAddFundamentalDomain (↥L) F μ
h_symm : ∀ x ∈ s, -x ∈ s
h_conv : Convex ℝ s
h_cpt : IsCompact s
h : μ F * 2 ^ finrank ℝ E ≤ μ s
h_mes : μ s ≠ 0
h_nemp : s.Nonempty
u : ℕ → ℝ≥0 := ⋯.choose
K : ConvexBody E := { carrier := s, convex' := h_conv, isCompact' := h_cpt, nonempty' := h_nemp }
S : ℕ → ConvexBody E := fun n ↦ (1 + u n) • K
Z : ℕ → Set E := fun n ↦ ↑(S n) ∩ (↑L \ {0})
h_zero : 0 ∈ K
h_clos : IsClosed (↑L \ {0})
n : ℕ
⊢ 1 * μ s < ENNReal.ofReal (↑(1 + u n) ^ finrank ℝ E) * μ ↑K
Module: Mathlib.MeasureTheory.Function.UnifTight

Goal state before:
pp: α : Type u_1
β : Type u_2
m : MeasurableSpace α
inst✝ : NormedAddCommGroup β
μ : Measure α
f f' : ℕ → α → β
g g' : α → β
hff' : ∀ (n : ℕ), f n =ᵐ[μ] f' n
hgg' : g =ᵐ[μ] g'
hfg : ∀ᵐ (x : α) ∂μ, Tendsto (fun n ↦ f n x) atTop (𝓝 (g x))
hff'' : ∀ᵐ (x : α) ∂μ, ∀ (i : ℕ), f i x = f' i x
x : α
hff'x : ∀ (i : ℕ), f i x = f' i x
hgg'x : g x = g' x
hfgx : Tendsto (fun n ↦ f n x) atTop (𝓝 (g x))
⊢ Tendsto (fun x_1 ↦ f x_1 x) atTop (𝓝 (g x))

Tactic:
]

Goal state after:
α : Type u_1
β : Type u_2
m : MeasurableSpace α
inst✝ : NormedAddCommGroup β
μ : Measure α
f f' : ℕ → α → β
g g' : α → β
hff' : ∀ (n : ℕ), f n =ᵐ[μ] f' n
hgg' : g =ᵐ[μ] g'
hfg : ∀ᵐ (x : α) ∂μ, Tendsto (fun n ↦ f n x) atTop (𝓝 (g x))
hff'' : ∀ᵐ (x : α) ∂μ, ∀ (i : ℕ), f i x = f' i x
x : α
hff'x : ∀ (i : ℕ), f i x = f' i x
hgg'x : g x = g' x
hfgx : Tendsto (fun n ↦ f n x) atTop (𝓝 (g x))
⊢ Tendsto (fun x_1 ↦ f x_1 x) atTop (𝓝 (g x))
Module: Mathlib.MeasureTheory.Group.GeometryOfNumbers

Goal state before:
pp: case bc
E : Type u_1
inst✝⁸ : MeasurableSpace E
μ : Measure E
F s : Set E
inst✝⁷ : NormedAddCommGroup E
inst✝⁶ : NormedSpace ℝ E
inst✝⁵ : BorelSpace E
inst✝⁴ : FiniteDimensional ℝ E
inst✝³ : Nontrivial E
inst✝² : μ.IsAddHaarMeasure
L : AddSubgroup E
inst✝¹ : Countable ↥L
inst✝ : DiscreteTopology ↥L
fund : IsAddFundamentalDomain (↥L) F μ
h_symm : ∀ x ∈ s, -x ∈ s
h_conv : Convex ℝ s
h_cpt : IsCompact s
h : μ F * 2 ^ finrank ℝ E ≤ μ s
h_mes : μ s ≠ 0
h_nemp : s.Nonempty
u : ℕ → ℝ≥0 := ⋯.choose
K : ConvexBody E := { carrier := s, convex' := h_conv, isCompact' := h_cpt, nonempty' := h_nemp }
S : ℕ → ConvexBody E := fun n ↦ (1 + u n) • K
Z : ℕ → Set E := fun n ↦ ↑(S n) ∩ (↑L \ {0})
h_zero : 0 ∈ K
h_clos : IsClosed (↑L \ {0})
n : ℕ
⊢ 1 < ENNReal.ofReal (1 + ↑(u n)) ^ finrank ℝ E

Tactic:
]

Goal state after:
case bc
E : Type u_1
inst✝⁸ : MeasurableSpace E
μ : Measure E
F s : Set E
inst✝⁷ : NormedAddCommGroup E
inst✝⁶ : NormedSpace ℝ E
inst✝⁵ : BorelSpace E
inst✝⁴ : FiniteDimensional ℝ E
inst✝³ : Nontrivial E
inst✝² : μ.IsAddHaarMeasure
L : AddSubgroup E
inst✝¹ : Countable ↥L
inst✝ : DiscreteTopology ↥L
fund : IsAddFundamentalDomain (↥L) F μ
h_symm : ∀ x ∈ s, -x ∈ s
h_conv : Convex ℝ s
h_cpt : IsCompact s
h : μ F * 2 ^ finrank ℝ E ≤ μ s
h_mes : μ s ≠ 0
h_nemp : s.Nonempty
u : ℕ → ℝ≥0 := ⋯.choose
K : ConvexBody E := { carrier := s, convex' := h_conv, isCompact' := h_cpt, nonempty' := h_nemp }
S : ℕ → ConvexBody E := fun n ↦ (1 + u n) • K
Z : ℕ → Set E := fun n ↦ ↑(S n) ∩ (↑L \ {0})
h_zero : 0 ∈ K
h_clos : IsClosed (↑L \ {0})
n : ℕ
⊢ 1 < ENNReal.ofReal (1 + ↑(u n)) ^ finrank ℝ E
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝² : TopologicalSpace α
inst✝¹ : TopologicalSpace β
inst✝ : Zero β
f : α →C_c β
f' : α → β
h : f' = ⇑f
⊢ Continuous ⇑f

Tactic:
]

Goal state after:
F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝² : TopologicalSpace α
inst✝¹ : TopologicalSpace β
inst✝ : Zero β
f : α →C_c β
f' : α → β
h : f' = ⇑f
⊢ Continuous ⇑f
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝⁷ : TopologicalSpace α
inst✝⁶ : TopologicalSpace β
x : α
R : Type u_5
inst✝⁵ : Semiring R
inst✝⁴ : NonUnitalNonAssocSemiring β
inst✝³ : IsTopologicalSemiring β
inst✝² : Module R β
inst✝¹ : ContinuousConstSMul R β
inst✝ : IsScalarTower R β β
r : R
f g : α →C_c β
x✝ : α
⊢ r • f x✝ • g x✝ = r • f x✝ • g x✝

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Integral.Gamma

Goal state before:
pp: p q : ℝ
hp : 0 < p
hq : -1 < q
⊢ ∫ (x : ℝ) in Ioi 0, (1 / p * x ^ (1 / p - 1)) • ((x ^ (1 / p)) ^ q * rexp (-(x ^ (1 / p)) ^ p)) =
    ∫ (x : ℝ) in Ioi 0, (1 / p * x ^ (1 / p - 1)) • ((x ^ (1 / p)) ^ q * rexp (-x))

Tactic:
]

Goal state after:
p q : ℝ
hp : 0 < p
hq : -1 < q
⊢ ∫ (x : ℝ) in Ioi 0, (1 / p * x ^ (1 / p - 1)) • ((x ^ (1 / p)) ^ q * rexp (-(x ^ (1 / p)) ^ p)) =
    ∫ (x : ℝ) in Ioi 0, (1 / p * x ^ (1 / p - 1)) • ((x ^ (1 / p)) ^ q * rexp (-x))
Module: Mathlib.MeasureTheory.Integral.Gamma

Goal state before:
pp: p q : ℝ
hp : 0 < p
hq : -1 < q
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ (1 / p * x✝ ^ (1 / p - 1)) • ((x✝ ^ (1 / p)) ^ q * rexp (-x✝)) =
    (1 / p * x✝ ^ (1 / p - 1)) • ((x✝ ^ (1 / p)) ^ q * rexp (-x✝))

Tactic:
]

Goal state after:
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝⁷ : TopologicalSpace α
inst✝⁶ : TopologicalSpace β
x : α
R : Type u_5
inst✝⁵ : Semiring R
inst✝⁴ : NonUnitalNonAssocSemiring β
inst✝³ : IsTopologicalSemiring β
inst✝² : Module R β
inst✝¹ : ContinuousConstSMul R β
inst✝ : SMulCommClass R β β
r : R
f g : α →C_c β
x✝ : α
⊢ f x✝ • r • g x✝ = f x✝ • r • g x✝

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Integral.Gamma

Goal state before:
pp: p q : ℝ
hp : 0 < p
hq : -1 < q
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ x✝ ^ (1 / p - 1) * (x✝ ^ (1 / p * q) * rexp (-x✝)) / p = 1 / p * (rexp (-x✝) * (x✝ ^ (1 / p - 1) * x✝ ^ (q / p)))

Tactic:
]

Goal state after:
p q : ℝ
hp : 0 < p
hq : -1 < q
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ x✝ ^ (1 / p - 1) * (x✝ ^ (1 / p * q) * rexp (-x✝)) / p = 1 / p * (rexp (-x✝) * (x✝ ^ (1 / p - 1) * x✝ ^ (q / p)))
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝⁴ : TopologicalSpace α
inst✝³ : TopologicalSpace β
inst✝² : AddMonoid β
inst✝¹ : StarAddMonoid β
inst✝ : ContinuousStar β
f : α →C_c β
⊢ IsCompact (closure (Function.support fun x ↦ star (f x)))

Tactic:
]

Goal state after:
F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝⁴ : TopologicalSpace α
inst✝³ : TopologicalSpace β
inst✝² : AddMonoid β
inst✝¹ : StarAddMonoid β
inst✝ : ContinuousStar β
f : α →C_c β
⊢ IsCompact (closure (Function.support fun x ↦ star (f x)))
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝⁴ : TopologicalSpace α
inst✝³ : TopologicalSpace β
inst✝² : AddMonoid β
inst✝¹ : StarAddMonoid β
inst✝ : ContinuousStar β
f : α →C_c β
support_star : (Function.support fun x ↦ star (f x)) = Function.support ⇑f
⊢ IsCompact (closure (Function.support ⇑f))

Tactic:
]

Goal state after:
F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝⁴ : TopologicalSpace α
inst✝³ : TopologicalSpace β
inst✝² : AddMonoid β
inst✝¹ : StarAddMonoid β
inst✝ : ContinuousStar β
f : α →C_c β
support_star : (Function.support fun x ↦ star (f x)) = Function.support ⇑f
⊢ IsCompact (closure (Function.support ⇑f))
Module: Mathlib.MeasureTheory.Integral.Gamma

Goal state before:
pp: p q : ℝ
hp : 0 < p
hq : -1 < q
⊢ ∫ (x : ℝ) in Ioi 0, 1 / p * rexp (-x) * x ^ (1 / p - 1 + q / p) =
    1 / p * ∫ (x : ℝ) in Ioi 0, rexp (-x) * x ^ ((q + 1) / p - 1)

Tactic:
]

Goal state after:
p q : ℝ
hp : 0 < p
hq : -1 < q
⊢ ∫ (x : ℝ) in Ioi 0, 1 / p * rexp (-x) * x ^ (1 / p - 1 + q / p) =
    1 / p * ∫ (x : ℝ) in Ioi 0, rexp (-x) * x ^ ((q + 1) / p - 1)
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝⁴ : TopologicalSpace α
δ : Type u_5
inst✝³ : TopologicalSpace β
inst✝² : TopologicalSpace γ
inst✝¹ : TopologicalSpace δ
inst✝ : Zero δ
f : γ →C_c δ
g : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
x : β
hx : x ∈ tsupport (⇑f ∘ ⇑g)
⊢ ∀ (o : Set γ), IsOpen o → g x ∈ o → (o ∩ Function.support f.toFun).Nonempty

Tactic:
]

Goal state after:
F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝⁴ : TopologicalSpace α
δ : Type u_5
inst✝³ : TopologicalSpace β
inst✝² : TopologicalSpace γ
inst✝¹ : TopologicalSpace δ
inst✝ : Zero δ
f : γ →C_c δ
g : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
x : β
hx : x ∈ tsupport (⇑f ∘ ⇑g)
⊢ ∀ (o : Set γ), IsOpen o → g x ∈ o → (o ∩ Function.support f.toFun).Nonempty
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝⁴ : TopologicalSpace α
δ : Type u_5
inst✝³ : TopologicalSpace β
inst✝² : TopologicalSpace γ
inst✝¹ : TopologicalSpace δ
inst✝ : Zero δ
f : γ →C_c δ
g : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
x : β
hx : ∀ (o : Set β), IsOpen o → x ∈ o → (o ∩ Function.support (⇑f ∘ ⇑g)).Nonempty
o : Set γ
ho : IsOpen o
hgxo : g x ∈ o
⊢ (o ∩ Function.support f.toFun).Nonempty

Tactic:
]

Goal state after:
F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝⁴ : TopologicalSpace α
δ : Type u_5
inst✝³ : TopologicalSpace β
inst✝² : TopologicalSpace γ
inst✝¹ : TopologicalSpace δ
inst✝ : Zero δ
f : γ →C_c δ
g : failed to pretty print expression (use 'set_option pp.rawOnError true' for raw representation)
x : β
hx : ∀ (o : Set β), IsOpen o → x ∈ o → (o ∩ Function.support (⇑f ∘ ⇑g)).Nonempty
o : Set γ
ho : IsOpen o
hgxo : g x ∈ o
⊢ (o ∩ Function.support f.toFun).Nonempty
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: case refine_1
α : Type u_2
inst✝ : TopologicalSpace α
f₁ f₂ : α →C_c ℝ≥0
h : f₁ ≤ f₂
⊢ closure (Function.support (f₂.toContinuousMap - f₁.toContinuousMap).toFun) ⊆
    closure (Function.support f₁.toFun ∪ Function.support f₂.toFun)

Tactic:
]

Goal state after:
case refine_1
α : Type u_2
inst✝ : TopologicalSpace α
f₁ f₂ : α →C_c ℝ≥0
h : f₁ ≤ f₂
⊢ closure (Function.support (f₂.toContinuousMap - f₁.toContinuousMap).toFun) ⊆
    closure (Function.support f₁.toFun ∪ Function.support f₂.toFun)
Module: Mathlib.MeasureTheory.Integral.Gamma

Goal state before:
pp: p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ x✝ ^ q * rexp (-(b * x✝ ^ p)) = x✝ ^ q * rexp (-(b * x✝ ^ p))

pp: case hx
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ 0 < b

pp: p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ p ≠ 0

pp: case hx
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ 0 ≤ b

pp: case hx
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ 0 ≤ b

pp: p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ 0 ≤ b ^ p⁻¹

pp: p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ 0 ≤ b ^ p⁻¹

Tactic:
]

Goal state after:
case hx
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ 0 < b

p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ p ≠ 0

case hx
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ 0 ≤ b

case hx
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ 0 ≤ b

p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ 0 ≤ b ^ p⁻¹

p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
x✝ : ℝ
hx : x✝ ∈ Ioi 0
⊢ 0 ≤ b ^ p⁻¹
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: α : Type u_2
inst✝ : TopologicalSpace α
Λ₁ Λ₂ : (α →C_c ℝ) →ₚ[ℝ] ℝ
h : Λ₁ = Λ₂
⊢ toNNRealLinear Λ₂ = toNNRealLinear Λ₂

Tactic:
]

Goal state after:
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: α : Type u_2
inst✝ : TopologicalSpace α
Λ₁ Λ₂ : (α →C_c ℝ) →ₚ[ℝ] ℝ
h : toNNRealLinear Λ₁ = toNNRealLinear Λ₂
f : α →C_c ℝ
⊢ Λ₁ (f.nnrealPart.toReal - (-f).nnrealPart.toReal) = Λ₂ (f.nnrealPart.toReal - (-f).nnrealPart.toReal)

Tactic:
]

Goal state after:
α : Type u_2
inst✝ : TopologicalSpace α
Λ₁ Λ₂ : (α →C_c ℝ) →ₚ[ℝ] ℝ
h : toNNRealLinear Λ₁ = toNNRealLinear Λ₂
f : α →C_c ℝ
⊢ Λ₁ (f.nnrealPart.toReal - (-f).nnrealPart.toReal) = Λ₂ (f.nnrealPart.toReal - (-f).nnrealPart.toReal)
Module: Mathlib.MeasureTheory.Integral.Gamma

Goal state before:
pp: p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ (b ^ p⁻¹)⁻¹ * ∫ (x : ℝ) in Ioi 0, b ^ (-p⁻¹ * q) * (x ^ q * rexp (-x ^ p)) =
    (b ^ p⁻¹)⁻¹ * ∫ (x : ℝ) in Ioi 0, b ^ (-p⁻¹ * q) * (x ^ q * rexp (-x ^ p))

pp: p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ 0 < b ^ p⁻¹

Tactic:
]

Goal state after:
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ 0 < b ^ p⁻¹
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝ : TopologicalSpace α
Λ : (α →C_c ℝ≥0) →ₗ[ℝ≥0] ℝ≥0
f g : α →C_c ℝ
h : α →C_c ℝ≥0
hh : (f + g).nnrealPart + h = f.nnrealPart + g.nnrealPart ∧ (-f + -g).nnrealPart + h = (-f).nnrealPart + (-g).nnrealPart
⊢ ↑(Λ (f.nnrealPart + g.nnrealPart)) - ↑(Λ ((-f).nnrealPart + (-g).nnrealPart)) =
    ↑(Λ f.nnrealPart) - ↑(Λ (-f).nnrealPart) + (↑(Λ g.nnrealPart) - ↑(Λ (-g).nnrealPart))

Tactic:
]

Goal state after:
F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝ : TopologicalSpace α
Λ : (α →C_c ℝ≥0) →ₗ[ℝ≥0] ℝ≥0
f g : α →C_c ℝ
h : α →C_c ℝ≥0
hh : (f + g).nnrealPart + h = f.nnrealPart + g.nnrealPart ∧ (-f + -g).nnrealPart + h = (-f).nnrealPart + (-g).nnrealPart
⊢ ↑(Λ (f.nnrealPart + g.nnrealPart)) - ↑(Λ ((-f).nnrealPart + (-g).nnrealPart)) =
    ↑(Λ f.nnrealPart) - ↑(Λ (-f).nnrealPart) + (↑(Λ g.nnrealPart) - ↑(Λ (-g).nnrealPart))
Module: Mathlib.MeasureTheory.Integral.Gamma

Goal state before:
pp: p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ b ^ (p⁻¹ * -1 + -p⁻¹ * q) * (1 / p * Gamma ((q + 1) / p)) = b ^ (-(q + 1) / p) * (1 / p * Gamma ((q + 1) / p))

pp: case hx
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ 0 < b

pp: case hx
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ 0 ≤ b

pp: p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ 0 < p

Tactic:
]

Goal state after:
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ b ^ (p⁻¹ * -1 + -p⁻¹ * q) * (1 / p * Gamma ((q + 1) / p)) = b ^ (-(q + 1) / p) * (1 / p * Gamma ((q + 1) / p))

case hx
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ 0 < b

case hx
p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ 0 ≤ b

p q b : ℝ
hp : 0 < p
hq : -1 < q
hb : 0 < b
⊢ 0 < p
Module: Mathlib.Topology.ContinuousMap.CompactlySupported

Goal state before:
pp: case inl
F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝ : TopologicalSpace α
Λ : (α →C_c ℝ≥0) →ₗ[ℝ≥0] ℝ≥0
a : ℝ
f : α →C_c ℝ
ha : 0 ≤ a
⊢ ↑(Λ (a.toNNReal • f.nnrealPart)) - ↑(Λ (a.toNNReal • (-f).nnrealPart)) =
    a * (↑(Λ f.nnrealPart) - ↑(Λ (-f).nnrealPart))

Tactic:
]

Goal state after:
case inl
F : Type u_1
α : Type u_2
β : Type u_3
γ : Type u_4
inst✝ : TopologicalSpace α
Λ : (α →C_c ℝ≥0) →ₗ[ℝ≥0] ℝ≥0
a : ℝ
f : α →C_c ℝ
ha : 0 ≤ a
⊢ ↑(Λ (a.toNNReal • f.nnrealPart)) - ↑(Λ (a.toNNReal • (-f).nnrealPart)) =
    a * (↑(Λ f.nnrealPart) - ↑(Λ (-f).nnrealPart))
Module: Mathlib.MeasureTheory.Integral.Gamma

Goal state before:
pp: case e'_3
p : ℝ
hp : 0 < p
⊢ 1 / p * Gamma (1 / p) = 1 / p * Gamma (1 / p)

Tactic:
]

Goal state after:
Module: Mathlib.MeasureTheory.Integral.Indicator

Goal state before:
pp: α : Type u_1
inst✝¹ : MeasurableSpace α
A : Set α
ι : Type u_2
L : Filter ι
inst✝ : L.IsCountablyGenerated
As : ι → Set α
μ : Measure α
A_mble : MeasurableSet A
As_mble : ∀ (i : ι), MeasurableSet (As i)
B : Set α
B_mble : MeasurableSet B
B_finmeas : μ B ≠ ∞
As_le_B : ∀ᶠ (i : ι) in L, As i ⊆ B
h_lim : ∀ᵐ (x : α) ∂μ, ∀ᶠ (i : ι) in L, x ∈ As i ↔ x ∈ A
i : ι
hi : As i ⊆ B
x : α
⊢ B.indicator 1 x ≤ B.indicator 1 x

Tactic:
]

Goal state after: