mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.AlgebraicGeometry.Restrict

Goal state before:
pp: case refine_2
X : Scheme
U V W : X.Opens
hU : U ≤ W
hV : V ≤ W
⊢ W.ι ''ᵁ W.ι ⁻¹ᵁ U = U

pp: case refine_3
X : Scheme
U V W : X.Opens
hU : U ≤ W
hV : V ≤ W
⊢ X.homOfLE hV ∣_ W.ι ⁻¹ᵁ U ≫ (Scheme.Hom.isoImage W.ι (W.ι ⁻¹ᵁ U) ≪≫ X.isoOfEq ?refine_2).hom =
    (Scheme.Hom.isoImage V.ι (X.homOfLE hV ⁻¹ᵁ W.ι ⁻¹ᵁ U) ≪≫ X.isoOfEq ⋯).hom ≫ X.homOfLE ⋯

pp: case refine_4
X : Scheme
U V W : X.Opens
hU : U ≤ W
hV : V ≤ W
⊢ (X.homOfLE hV ⁻¹ᵁ W.ι ⁻¹ᵁ U).ι ≫ (Iso.refl ↑V).hom =
    (Scheme.Hom.isoImage V.ι (X.homOfLE hV ⁻¹ᵁ W.ι ⁻¹ᵁ U) ≪≫ X.isoOfEq ⋯).hom ≫ X.homOfLE ⋯

pp: case refine_5
X : Scheme
U V W : X.Opens
hU : U ≤ W
hV : V ≤ W
⊢ (W.ι ⁻¹ᵁ U).ι ≫ (Iso.refl ↑W).hom = (Scheme.Hom.isoImage W.ι (W.ι ⁻¹ᵁ U) ≪≫ X.isoOfEq ?refine_2).hom ≫ X.homOfLE hU

pp: case refine_6
X : Scheme
U V W : X.Opens
hU : U ≤ W
hV : V ≤ W
⊢ X.homOfLE hV ≫ (Iso.refl ↑W).hom = (Iso.refl ↑V).hom ≫ X.homOfLE hV

Tactic:
·

Goal state after:
case refine_2
X : Scheme
U V W : X.Opens
hU : U ≤ W
hV : V ≤ W
⊢ W.ι ''ᵁ W.ι ⁻¹ᵁ U = U
Module: Mathlib.AlgebraicGeometry.StructureSheaf

Goal state before:
pp: case refine_1
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i j : ↥t
⊢ (fun i ↦ g ↑i ^ (N + 1)) j • (fun i ↦ g ↑i ^ N • f ↑i) i = (fun i ↦ g ↑i ^ (N + 1)) i • (fun i ↦ g ↑i ^ N • f ↑i) j

pp: case refine_2
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i : ↥t
⊢ (ConcreteCategory.hom ((structureSheafInType R M).presheaf.map ⋯.hom.op)) s =
    const ((fun i ↦ g ↑i ^ N • f ↑i) i) ((fun i ↦ g ↑i ^ (N + 1)) i) (basicOpen ((fun i ↦ g ↑i ^ (N + 1)) i)) ⋯

Tactic:
·

Goal state after:
case refine_1
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i j : ↥t
⊢ (fun i ↦ g ↑i ^ (N + 1)) j • (fun i ↦ g ↑i ^ N • f ↑i) i = (fun i ↦ g ↑i ^ (N + 1)) i • (fun i ↦ g ↑i ^ N • f ↑i) j
Module: Mathlib.AlgebraicGeometry.StructureSheaf

Goal state before:
pp: case e'_2
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i j : ↥t
⊢ g ↑j ^ (N + 1) • g ↑i ^ N • f ↑i = (g ↑i * g ↑j) ^ N • g ↑j • f ↑i

pp: case e'_3
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i j : ↥t
⊢ g ↑i ^ (N + 1) • g ↑j ^ N • f ↑j = (g ↑i * g ↑j) ^ N • g ↑i • f ↑j

pp: case refine_1
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i j : ↥t
⊢ (g ↑i * g ↑j) ^ N • g ↑j • f ↑i = (g ↑i * g ↑j) ^ N • g ↑i • f ↑j

Tactic:
·

Goal state after:
case e'_2
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i j : ↥t
⊢ g ↑j ^ (N + 1) • g ↑i ^ N • f ↑i = (g ↑i * g ↑j) ^ N • g ↑j • f ↑i
Module: Mathlib.AlgebraicGeometry.Restrict

Goal state before:
pp: case refine_1
C : Type u₁
inst✝ : Category.{v, u₁} C
X Y : Scheme
f : X ⟶ Y
U : Y.Opens
V : (↑U).Opens
⊢ (f ⁻¹ᵁ U).ι ''ᵁ (f ∣_ U) ⁻¹ᵁ V = f ⁻¹ᵁ U.ι ''ᵁ V

pp: case refine_2
C : Type u₁
inst✝ : Category.{v, u₁} C
X Y : Scheme
f : X ⟶ Y
U : Y.Opens
V : (↑U).Opens
⊢ (Scheme.Hom.isoImage (f ⁻¹ᵁ U).ι ((f ∣_ U) ⁻¹ᵁ V) ≪≫ X.isoOfEq ?refine_1).hom ≫ f ∣_ U.ι ''ᵁ V =
    f ∣_ U ∣_ V ≫ (Scheme.Hom.isoImage U.ι V).hom

Tactic:
·

Goal state after:
case refine_1
C : Type u₁
inst✝ : Category.{v, u₁} C
X Y : Scheme
f : X ⟶ Y
U : Y.Opens
V : (↑U).Opens
⊢ (f ⁻¹ᵁ U).ι ''ᵁ (f ∣_ U) ⁻¹ᵁ V = f ⁻¹ᵁ U.ι ''ᵁ V
Module: Mathlib.AlgebraicGeometry.Restrict

Goal state before:
pp: case refine_2
C : Type u₁
inst✝ : Category.{v, u₁} C
X Y : Scheme
f : X ⟶ Y
U : Y.Opens
V : (↑U).Opens
⊢ (Scheme.Hom.isoImage (f ⁻¹ᵁ U).ι ((f ∣_ U) ⁻¹ᵁ V) ≪≫ X.isoOfEq ⋯).hom ≫ f ∣_ U.ι ''ᵁ V =
    f ∣_ U ∣_ V ≫ (Scheme.Hom.isoImage U.ι V).hom

Tactic:
·

Goal state after:
case refine_2
C : Type u₁
inst✝ : Category.{v, u₁} C
X Y : Scheme
f : X ⟶ Y
U : Y.Opens
V : (↑U).Opens
⊢ (Scheme.Hom.isoImage (f ⁻¹ᵁ U).ι ((f ∣_ U) ⁻¹ᵁ V) ≪≫ X.isoOfEq ⋯).hom ≫ f ∣_ U.ι ''ᵁ V =
    f ∣_ U ∣_ V ≫ (Scheme.Hom.isoImage U.ι V).hom
Module: Mathlib.AlgebraicGeometry.StructureSheaf

Goal state before:
pp: case e'_3
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i j : ↥t
⊢ g ↑i ^ (N + 1) • g ↑j ^ N • f ↑j = (g ↑i * g ↑j) ^ N • g ↑i • f ↑j

pp: case refine_1
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i j : ↥t
⊢ (g ↑i * g ↑j) ^ N • g ↑j • f ↑i = (g ↑i * g ↑j) ^ N • g ↑i • f ↑j

Tactic:
·

Goal state after:
case e'_3
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i j : ↥t
⊢ g ↑i ^ (N + 1) • g ↑j ^ N • f ↑j = (g ↑i * g ↑j) ^ N • g ↑i • f ↑j
Module: Mathlib.AlgebraicGeometry.StructureSheaf

Goal state before:
pp: case refine_2
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i : ↥t
⊢ (ConcreteCategory.hom ((structureSheafInType R M).presheaf.map ⋯.hom.op)) s =
    const ((fun i ↦ g ↑i ^ N • f ↑i) i) ((fun i ↦ g ↑i ^ (N + 1)) i) (basicOpen ((fun i ↦ g ↑i ^ (N + 1)) i)) ⋯

Tactic:
·

Goal state after:
case refine_2
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i : ↥t
⊢ (ConcreteCategory.hom ((structureSheafInType R M).presheaf.map ⋯.hom.op)) s =
    const ((fun i ↦ g ↑i ^ N • f ↑i) i) ((fun i ↦ g ↑i ^ (N + 1)) i) (basicOpen ((fun i ↦ g ↑i ^ (N + 1)) i)) ⋯
Module: Mathlib.AlgebraicGeometry.StructureSheaf

Goal state before:
pp: case e'_3
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i : ↥t
⊢ const ((fun i ↦ g ↑i ^ N • f ↑i) i) ((fun i ↦ g ↑i ^ (N + 1)) i) (basicOpen ((fun i ↦ g ↑i ^ (N + 1)) i)) ⋯ =
    (ConcreteCategory.hom ((structureSheafInType R M).presheaf.map (homOfLE ?refine_2.convert_1).op))
      (const (f ↑i) (g ↑i) (basicOpen (g ↑i)) ⋯)

pp: case refine_2.convert_1
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i : ↥t
⊢ basicOpen ((fun i ↦ g ↑i ^ (N + 1)) i) ≤ basicOpen (g ↑i)

Tactic:
·

Goal state after:
case e'_3
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i : ↥t
⊢ const ((fun i ↦ g ↑i ^ N • f ↑i) i) ((fun i ↦ g ↑i ^ (N + 1)) i) (basicOpen ((fun i ↦ g ↑i ^ (N + 1)) i)) ⋯ =
    (ConcreteCategory.hom ((structureSheafInType R M).presheaf.map (homOfLE ?refine_2.convert_1).op))
      (const (f ↑i) (g ↑i) (basicOpen (g ↑i)) ⋯)
Module: Mathlib.AlgebraicGeometry.StructureSheaf

Goal state before:
pp: case refine_2.convert_1
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i : ↥t
⊢ basicOpen ((fun i ↦ g ↑i ^ (N + 1)) i) ≤ basicOpen (g ↑i)

Tactic:
·

Goal state after:
case refine_2.convert_1
R M : Type u
inst✝² : CommRing R
inst✝¹ : AddCommGroup M
inst✝ : Module R M
U : Opens ↑(PrimeSpectrum.Top R)
hU : IsCompact ↑U
s : (structureSheafInType R M).obj.obj (op U)
g : ↥U → R
hxg : ∀ (x : ↥U), ↑x ∈ basicOpen (g x)
igU : ∀ (x : ↥U), basicOpen (g x) ≤ U
f : ↥U → M
H :
  ∀ (x : ↥U),
    const (f x) (g x) (basicOpen (g x)) ⋯ = (ConcreteCategory.hom ((structureSheafInType R M).obj.map ⋯.hom.op)) s
n : ↥U → ↥U → ℕ
hn : ∀ (i j : ↥U), ((g i * g j) ^ (n i j + 1) * g i) • f j = ((g i * g j) ^ (n i j + 1) * g j) • f i
t : Finset ↥U
ht : ↑U ⊆ ⋃ i ∈ t, ↑(basicOpen (g i))
N : ℕ := (t ×ˢ t).sup fun x ↦ n x.1 x.2 + 1
i : ↥t
⊢ basicOpen ((fun i ↦ g ↑i ^ (N + 1)) i) ≤ basicOpen (g ↑i)
Module: Mathlib.AlgebraicGeometry.GammaSpecAdjunction

Goal state before:
pp: case mp
X : LocallyRingedSpace
r : ↑(Γ.obj (op X))
f : (structureSheaf ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)) ⟶ X.presheaf.obj (op (X.toΓSpecMapBasicOpen r))
loc_inst : IsLocalization.Away r ↑((structureSheaf ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)))
⊢ ConcreteCategory.hom
        (CommRingCat.ofHom
            (algebraMap (↑(Γ.obj (op X)))
              ((structureSheafInType ↑(Γ.obj (op X)) ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)))) ≫
          f) =
      (IsLocalization.Away.lift r ⋯).comp
        (algebraMap ↑(Γ.obj (op X)) ↑((structureSheaf ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)))) →
    f = X.toΓSpecCApp r

pp: case mpr
X : LocallyRingedSpace
r : ↑(Γ.obj (op X))
f : (structureSheaf ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)) ⟶ X.presheaf.obj (op (X.toΓSpecMapBasicOpen r))
loc_inst : IsLocalization.Away r ↑((structureSheaf ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)))
⊢ f = X.toΓSpecCApp r →
    ConcreteCategory.hom
        (CommRingCat.ofHom
            (algebraMap (↑(Γ.obj (op X)))
              ((structureSheafInType ↑(Γ.obj (op X)) ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)))) ≫
          f) =
      (IsLocalization.Away.lift r ⋯).comp
        (algebraMap ↑(Γ.obj (op X)) ↑((structureSheaf ↑(Γ.obj (op X))).obj.obj (op (basicOpen r))))

Tactic:
·

Goal state after:
case mp
X : LocallyRingedSpace
r : ↑(Γ.obj (op X))
f : (structureSheaf ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)) ⟶ X.presheaf.obj (op (X.toΓSpecMapBasicOpen r))
loc_inst : IsLocalization.Away r ↑((structureSheaf ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)))
⊢ ConcreteCategory.hom
        (CommRingCat.ofHom
            (algebraMap (↑(Γ.obj (op X)))
              ((structureSheafInType ↑(Γ.obj (op X)) ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)))) ≫
          f) =
      (IsLocalization.Away.lift r ⋯).comp
        (algebraMap ↑(Γ.obj (op X)) ↑((structureSheaf ↑(Γ.obj (op X))).obj.obj (op (basicOpen r)))) →
    f = X.toΓSpecCApp r
Module: Mathlib.AlgebraicGeometry.Restrict

Goal state before:
pp: case refine_1
X Y S T : Scheme
f : T ⟶ S
g : Y ⟶ X
iX : X ⟶ S
iY : Y ⟶ T
H : IsPullback g iY iX f
US : S.Opens
UT : T.Opens
UX : X.Opens
hUST : UT ≤ f ⁻¹ᵁ US
hUSX : UX ≤ iX ⁻¹ᵁ US
UY : Y.Opens
hUY : UY = g ⁻¹ᵁ UX ⊓ iY ⁻¹ᵁ UT
⊢ IsPullback (Y.homOfLE ⋯) (resLE iY UT UY ⋯) (resLE iY (f ⁻¹ᵁ US) (g ⁻¹ᵁ UX) ⋯) (T.homOfLE hUST)

pp: case refine_2
X Y S T : Scheme
f : T ⟶ S
g : Y ⟶ X
iX : X ⟶ S
iY : Y ⟶ T
H : IsPullback g iY iX f
US : S.Opens
UT : T.Opens
UX : X.Opens
hUST : UT ≤ f ⁻¹ᵁ US
hUSX : UX ≤ iX ⁻¹ᵁ US
UY : Y.Opens
hUY : UY = g ⁻¹ᵁ UX ⊓ iY ⁻¹ᵁ UT
⊢ IsPullback (g ∣_ UX) (resLE iY (f ⁻¹ᵁ US) (g ⁻¹ᵁ UX) ⋯) (resLE iX US UX hUSX) (f ∣_ US)

Tactic:
·

Goal state after:
case refine_1
X Y S T : Scheme
f : T ⟶ S
g : Y ⟶ X
iX : X ⟶ S
iY : Y ⟶ T
H : IsPullback g iY iX f
US : S.Opens
UT : T.Opens
UX : X.Opens
hUST : UT ≤ f ⁻¹ᵁ US
hUSX : UX ≤ iX ⁻¹ᵁ US
UY : Y.Opens
hUY : UY = g ⁻¹ᵁ UX ⊓ iY ⁻¹ᵁ UT
⊢ IsPullback (Y.homOfLE ⋯) (resLE iY UT UY ⋯) (resLE iY (f ⁻¹ᵁ US) (g ⁻¹ᵁ UX) ⋯) (T.homOfLE hUST)
Module: Mathlib.AlgebraicGeometry.AffineScheme

Goal state before:
pp: X : Scheme
U : X.Opens
⊢ Hom.appTop U.toSpecΓ = (ΓSpecIso Γ(X, U)).hom ≫ U.topIso.inv

Tactic:
simp [Scheme.Opens.toSpecΓ]

Goal state after:
Module: Mathlib.AlgebraicGeometry.Restrict

Goal state before:
pp: case refine_2
X Y S T : Scheme
f : T ⟶ S
g : Y ⟶ X
iX : X ⟶ S
iY : Y ⟶ T
H : IsPullback g iY iX f
US : S.Opens
UT : T.Opens
UX : X.Opens
hUST : UT ≤ f ⁻¹ᵁ US
hUSX : UX ≤ iX ⁻¹ᵁ US
UY : Y.Opens
hUY : UY = g ⁻¹ᵁ UX ⊓ iY ⁻¹ᵁ UT
⊢ IsPullback (g ∣_ UX) (resLE iY (f ⁻¹ᵁ US) (g ⁻¹ᵁ UX) ⋯) (resLE iX US UX hUSX) (f ∣_ US)

Tactic:
·

Goal state after:
case refine_2
X Y S T : Scheme
f : T ⟶ S
g : Y ⟶ X
iX : X ⟶ S
iY : Y ⟶ T
H : IsPullback g iY iX f
US : S.Opens
UT : T.Opens
UX : X.Opens
hUST : UT ≤ f ⁻¹ᵁ US
hUSX : UX ≤ iX ⁻¹ᵁ US
UY : Y.Opens
hUY : UY = g ⁻¹ᵁ UX ⊓ iY ⁻¹ᵁ UT
⊢ IsPullback (g ∣_ UX) (resLE iY (f ⁻¹ᵁ US) (g ⁻¹ᵁ UX) ⋯) (resLE iX US UX hUSX) (f ∣_ US)
Module: Mathlib.AlgebraicGeometry.Restrict

Goal state before:
pp: case refine_2.refine_1
X Y S T : Scheme
f : T ⟶ S
g : Y ⟶ X
iX : X ⟶ S
iY : Y ⟶ T
H : IsPullback g iY iX f
US : S.Opens
UT : T.Opens
UX : X.Opens
hUST : UT ≤ f ⁻¹ᵁ US
hUSX : UX ≤ iX ⁻¹ᵁ US
UY : Y.Opens
hUY : UY = g ⁻¹ᵁ UX ⊓ iY ⁻¹ᵁ UT
⊢ IsPullback (g ∣_ UX) (resLE iY (f ⁻¹ᵁ US) (g ⁻¹ᵁ UX) ⋯ ≫ (f ⁻¹ᵁ US).ι) (resLE iX US UX hUSX ≫ US.ι) f

pp: case refine_2.refine_2
X Y S T : Scheme
f : T ⟶ S
g : Y ⟶ X
iX : X ⟶ S
iY : Y ⟶ T
H : IsPullback g iY iX f
US : S.Opens
UT : T.Opens
UX : X.Opens
hUST : UT ≤ f ⁻¹ᵁ US
hUSX : UX ≤ iX ⁻¹ᵁ US
UY : Y.Opens
hUY : UY = g ⁻¹ᵁ UX ⊓ iY ⁻¹ᵁ UT
⊢ g ∣_ UX ≫ resLE iX US UX hUSX = resLE iY (f ⁻¹ᵁ US) (g ⁻¹ᵁ UX) ⋯ ≫ f ∣_ US

Tactic:
·

Goal state after:
case refine_2.refine_1
X Y S T : Scheme
f : T ⟶ S
g : Y ⟶ X
iX : X ⟶ S
iY : Y ⟶ T
H : IsPullback g iY iX f
US : S.Opens
UT : T.Opens
UX : X.Opens
hUST : UT ≤ f ⁻¹ᵁ US
hUSX : UX ≤ iX ⁻¹ᵁ US
UY : Y.Opens
hUY : UY = g ⁻¹ᵁ UX ⊓ iY ⁻¹ᵁ UT
⊢ IsPullback (g ∣_ UX) (resLE iY (f ⁻¹ᵁ US) (g ⁻¹ᵁ UX) ⋯ ≫ (f ⁻¹ᵁ US).ι) (resLE iX US UX hUSX ≫ US.ι) f
Module: Mathlib.AlgebraicGeometry.Restrict

Goal state before:
pp: case refine_2.refine_2
X Y S T : Scheme
f : T ⟶ S
g : Y ⟶ X
iX : X ⟶ S
iY : Y ⟶ T
H : IsPullback g iY iX f
US : S.Opens
UT : T.Opens
UX : X.Opens
hUST : UT ≤ f ⁻¹ᵁ US
hUSX : UX ≤ iX ⁻¹ᵁ US
UY : Y.Opens
hUY : UY = g ⁻¹ᵁ UX ⊓ iY ⁻¹ᵁ UT
⊢ g ∣_ UX ≫ resLE iX US UX hUSX = resLE iY (f ⁻¹ᵁ US) (g ⁻¹ᵁ UX) ⋯ ≫ f ∣_ US

Tactic:
·

Goal state after:
case refine_2.refine_2
X Y S T : Scheme
f : T ⟶ S
g : Y ⟶ X
iX : X ⟶ S
iY : Y ⟶ T
H : IsPullback g iY iX f
US : S.Opens
UT : T.Opens
UX : X.Opens
hUST : UT ≤ f ⁻¹ᵁ US
hUSX : UX ≤ iX ⁻¹ᵁ US
UY : Y.Opens
hUY : UY = g ⁻¹ᵁ UX ⊓ iY ⁻¹ᵁ UT
⊢ g ∣_ UX ≫ resLE iX US UX hUSX = resLE iY (f ⁻¹ᵁ US) (g ⁻¹ᵁ UX) ⋯ ≫ f ∣_ US
Module: Mathlib.AlgebraicGeometry.Restrict

Goal state before:
pp: case refine_1
C : Type u₁
inst✝ : Category.{v, u₁} C
X : Scheme
𝒰 : X.OpenCover
U : X.Opens
i : 𝒰.I₀
⊢ Set.range ⇑(𝒰.f i ⁻¹ᵁ U).ι = Set.range ⇑(pullback.snd U.ι (𝒰.f ((Equiv.refl 𝒰.I₀) i)))

pp: case refine_2
C : Type u₁
inst✝ : Category.{v, u₁} C
X : Scheme
𝒰 : X.OpenCover
U : X.Opens
⊢ ∀ (i : 𝒰.I₀),
    𝒰.f i ∣_ U =
      (IsOpenImmersion.isoOfRangeEq (𝒰.f i ⁻¹ᵁ U).ι (pullback.snd U.ι (𝒰.f ((Equiv.refl 𝒰.I₀) i))) ⋯).hom ≫
        (Precoverage.ZeroHypercover.pullback₁ U.ι 𝒰).f ((Equiv.refl 𝒰.I₀) i)

Tactic:
·

Goal state after:
case refine_1
C : Type u₁
inst✝ : Category.{v, u₁} C
X : Scheme
𝒰 : X.OpenCover
U : X.Opens
i : 𝒰.I₀
⊢ Set.range ⇑(𝒰.f i ⁻¹ᵁ U).ι = Set.range ⇑(pullback.snd U.ι (𝒰.f ((Equiv.refl 𝒰.I₀) i)))
Module: Mathlib.AlgebraicGeometry.AffineScheme

Goal state before:
pp: X : Scheme
U : X.Opens
hU : IsAffineOpen U
⊢ Set.range ⇑(TopCat.Hom.hom U.ι.base) = ↑U

pp: X : Scheme
U : X.Opens
hU : IsAffineOpen U
⊢ Function.Surjective
    (⇑(TopCat.Hom.hom (↑U).isoSpec.inv.base) ∘ ⇑(TopCat.Hom.hom (Spec.map (X.presheaf.map (eqToHom ⋯).op)).base))

Tactic:
·

Goal state after:
X : Scheme
U : X.Opens
hU : IsAffineOpen U
⊢ Set.range ⇑(TopCat.Hom.hom U.ι.base) = ↑U
Module: Mathlib.AlgebraicGeometry.Restrict

Goal state before:
pp: case refine_2
C : Type u₁
inst✝ : Category.{v, u₁} C
X : Scheme
𝒰 : X.OpenCover
U : X.Opens
⊢ ∀ (i : 𝒰.I₀),
    𝒰.f i ∣_ U =
      (IsOpenImmersion.isoOfRangeEq (𝒰.f i ⁻¹ᵁ U).ι (pullback.snd U.ι (𝒰.f ((Equiv.refl 𝒰.I₀) i))) ⋯).hom ≫
        (Precoverage.ZeroHypercover.pullback₁ U.ι 𝒰).f ((Equiv.refl 𝒰.I₀) i)

Tactic:
·

Goal state after:
case refine_2
C : Type u₁
inst✝ : Category.{v, u₁} C
X : Scheme
𝒰 : X.OpenCover
U : X.Opens
⊢ ∀ (i : 𝒰.I₀),
    𝒰.f i ∣_ U =
      (IsOpenImmersion.isoOfRangeEq (𝒰.f i ⁻¹ᵁ U).ι (pullback.snd U.ι (𝒰.f ((Equiv.refl 𝒰.I₀) i))) ⋯).hom ≫
        (Precoverage.ZeroHypercover.pullback₁ U.ι 𝒰).f ((Equiv.refl 𝒰.I₀) i)
Module: Mathlib.AlgebraicGeometry.StructureSheaf

Goal state before:
pp: R M A : Type u
inst✝⁴ : CommRing R
inst✝³ : AddCommGroup M
inst✝² : Module R M
inst✝¹ : CommRing A
inst✝ : Algebra R A
f : R
⊢ IsLocalizedModule.Away f (toOpenₗ R M (basicOpen f))

Tactic:
convert!
    IsLocalizedModule.of_linearEquiv (.powers f) (LocalizedModule.mkLinearMap (.powers f) M)
      (.ofBijective _ ⟨toBasicOpenₗ_injective _, toBasicOpenₗ_surjective _⟩)
  ext x
  simp [toOpenₗ]

Goal state after: