mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.CategoryTheory.Abelian.RightDerived

Goal state before:
pp: C : Type u
inst✝⁶ : Category.{v, u} C
D : Type u_1
inst✝⁵ : Category.{v_1, u_1} D
inst✝⁴ : Abelian C
inst✝³ : HasInjectiveResolutions C
inst✝² : Abelian D
F G : C ⥤ D
inst✝¹ : F.Additive
inst✝ : G.Additive
α : F ⟶ G
X : C
P : InjectiveResolution X
β : (injectiveResolution X).cocomplex ⟶ P.cocomplex
hβ : (HomotopyCategory.quotient C (ComplexShape.up ℕ)).map β = P.iso.hom
⊢ (HomotopyCategory.quotient D (ComplexShape.up ℕ)).map
        ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app ((injectiveResolutions C).obj X).as) ≫
      (G.mapHomotopyCategory (ComplexShape.up ℕ)).map ((HomotopyCategory.quotient C (ComplexShape.up ℕ)).map β) =
    (F.mapHomotopyCategory (ComplexShape.up ℕ)).map ((HomotopyCategory.quotient C (ComplexShape.up ℕ)).map β) ≫
      (HomotopyCategory.quotient D (ComplexShape.up ℕ)).map
        ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app P.cocomplex)

Tactic:
]

Goal state after:
C : Type u
inst✝⁶ : Category.{v, u} C
D : Type u_1
inst✝⁵ : Category.{v_1, u_1} D
inst✝⁴ : Abelian C
inst✝³ : HasInjectiveResolutions C
inst✝² : Abelian D
F G : C ⥤ D
inst✝¹ : F.Additive
inst✝ : G.Additive
α : F ⟶ G
X : C
P : InjectiveResolution X
β : (injectiveResolution X).cocomplex ⟶ P.cocomplex
hβ : (HomotopyCategory.quotient C (ComplexShape.up ℕ)).map β = P.iso.hom
⊢ (HomotopyCategory.quotient D (ComplexShape.up ℕ)).map
        ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app ((injectiveResolutions C).obj X).as) ≫
      (G.mapHomotopyCategory (ComplexShape.up ℕ)).map ((HomotopyCategory.quotient C (ComplexShape.up ℕ)).map β) =
    (F.mapHomotopyCategory (ComplexShape.up ℕ)).map ((HomotopyCategory.quotient C (ComplexShape.up ℕ)).map β) ≫
      (HomotopyCategory.quotient D (ComplexShape.up ℕ)).map
        ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app P.cocomplex)
Module: Mathlib.CategoryTheory.Abelian.RightDerived

Goal state before:
pp: C : Type u
inst✝⁶ : Category.{v, u} C
D : Type u_1
inst✝⁵ : Category.{v_1, u_1} D
inst✝⁴ : Abelian C
inst✝³ : HasInjectiveResolutions C
inst✝² : Abelian D
F G : C ⥤ D
inst✝¹ : F.Additive
inst✝ : G.Additive
α : F ⟶ G
X : C
P : InjectiveResolution X
n : ℕ
⊢ (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj F).hom ≫
      (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map
          ((HomotopyCategory.quotient D (ComplexShape.up ℕ)).map
            ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app P.cocomplex)) ≫
        (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj G).inv =
    (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj F).hom ≫
      (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) n).hom.app
          ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj P.cocomplex) ≫
        HomologicalComplex.homologyMap ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app P.cocomplex) n ≫
          (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) n).inv.app
              ((G.mapHomologicalComplex (ComplexShape.up ℕ)).obj P.cocomplex) ≫
            (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map
              (P.isoRightDerivedToHomotopyCategoryObj G).inv

Tactic:
]

Goal state after:
C : Type u
inst✝⁶ : Category.{v, u} C
D : Type u_1
inst✝⁵ : Category.{v_1, u_1} D
inst✝⁴ : Abelian C
inst✝³ : HasInjectiveResolutions C
inst✝² : Abelian D
F G : C ⥤ D
inst✝¹ : F.Additive
inst✝ : G.Additive
α : F ⟶ G
X : C
P : InjectiveResolution X
n : ℕ
⊢ (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj F).hom ≫
      (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map
          ((HomotopyCategory.quotient D (ComplexShape.up ℕ)).map
            ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app P.cocomplex)) ≫
        (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj G).inv =
    (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj F).hom ≫
      (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) n).hom.app
          ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj P.cocomplex) ≫
        HomologicalComplex.homologyMap ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app P.cocomplex) n ≫
          (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) n).inv.app
              ((G.mapHomologicalComplex (ComplexShape.up ℕ)).obj P.cocomplex) ≫
            (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map
              (P.isoRightDerivedToHomotopyCategoryObj G).inv
Module: Mathlib.CategoryTheory.Abelian.RightDerived

Goal state before:
pp: C : Type u
inst✝⁶ : Category.{v, u} C
D : Type u_1
inst✝⁵ : Category.{v_1, u_1} D
inst✝⁴ : Abelian C
inst✝³ : HasInjectiveResolutions C
inst✝² : Abelian D
F G : C ⥤ D
inst✝¹ : F.Additive
inst✝ : G.Additive
α : F ⟶ G
X : C
P : InjectiveResolution X
n : ℕ
⊢ (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj F).hom ≫
      (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map
          ((HomotopyCategory.quotient D (ComplexShape.up ℕ)).map
            ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app P.cocomplex)) ≫
        (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj G).inv =
    (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj F).hom ≫
      (HomotopyCategory.quotient D (ComplexShape.up ℕ) ⋙ HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map
          ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app P.cocomplex) ≫
        (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) n).hom.app
            ((G.mapHomologicalComplex (ComplexShape.up ℕ)).obj P.cocomplex) ≫
          (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) n).inv.app
              ((G.mapHomologicalComplex (ComplexShape.up ℕ)).obj P.cocomplex) ≫
            (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map
              (P.isoRightDerivedToHomotopyCategoryObj G).inv

Tactic:
]

Goal state after:
C : Type u
inst✝⁶ : Category.{v, u} C
D : Type u_1
inst✝⁵ : Category.{v_1, u_1} D
inst✝⁴ : Abelian C
inst✝³ : HasInjectiveResolutions C
inst✝² : Abelian D
F G : C ⥤ D
inst✝¹ : F.Additive
inst✝ : G.Additive
α : F ⟶ G
X : C
P : InjectiveResolution X
n : ℕ
⊢ (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj F).hom ≫
      (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map
          ((HomotopyCategory.quotient D (ComplexShape.up ℕ)).map
            ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app P.cocomplex)) ≫
        (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj G).inv =
    (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map (P.isoRightDerivedToHomotopyCategoryObj F).hom ≫
      (HomotopyCategory.quotient D (ComplexShape.up ℕ) ⋙ HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map
          ((NatTrans.mapHomologicalComplex α (ComplexShape.up ℕ)).app P.cocomplex) ≫
        (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) n).hom.app
            ((G.mapHomologicalComplex (ComplexShape.up ℕ)).obj P.cocomplex) ≫
          (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) n).inv.app
              ((G.mapHomologicalComplex (ComplexShape.up ℕ)).obj P.cocomplex) ≫
            (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) n).map
              (P.isoRightDerivedToHomotopyCategoryObj G).inv
Module: Mathlib.CategoryTheory.Abelian.RightDerived

Goal state before:
pp: C : Type u
inst✝⁵ : Category.{v, u} C
D : Type u_1
inst✝⁴ : Category.{v_1, u_1} D
inst✝³ : Abelian C
inst✝² : HasInjectiveResolutions C
inst✝¹ : Abelian D
X : C
P : InjectiveResolution X
F : C ⥤ D
inst✝ : F.Additive
⊢ 0 = 0

Tactic:
]

Goal state after:
Module: Mathlib.CategoryTheory.Abelian.RightDerived

Goal state before:
pp: C : Type u
inst✝⁶ : Category.{v, u} C
D : Type u_1
inst✝⁵ : Category.{v_1, u_1} D
inst✝⁴ : Abelian C
inst✝³ : HasInjectiveResolutions C
inst✝² : Abelian D
F : C ⥤ D
inst✝¹ : F.Additive
X : C
inst✝ : Injective X
⊢ { X₁ := F.obj X, X₂ := ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj ((CochainComplex.single₀ C).obj X)).X 0,
        X₃ := ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj ((CochainComplex.single₀ C).obj X)).X 1,
        f := F.map (𝟙 X),
        g := ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj ((CochainComplex.single₀ C).obj X)).d 0 1,
        zero := ⋯ }.Exact ∧
    Mono (F.map (𝟙 X))

Tactic:
]

Goal state after:
C : Type u
inst✝⁶ : Category.{v, u} C
D : Type u_1
inst✝⁵ : Category.{v_1, u_1} D
inst✝⁴ : Abelian C
inst✝³ : HasInjectiveResolutions C
inst✝² : Abelian D
F : C ⥤ D
inst✝¹ : F.Additive
X : C
inst✝ : Injective X
⊢ { X₁ := F.obj X, X₂ := ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj ((CochainComplex.single₀ C).obj X)).X 0,
        X₃ := ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj ((CochainComplex.single₀ C).obj X)).X 1,
        f := F.map (𝟙 X),
        g := ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj ((CochainComplex.single₀ C).obj X)).d 0 1,
        zero := ⋯ }.Exact ∧
    Mono (F.map (𝟙 X))
Module: Mathlib.CategoryTheory.Abelian.SerreClass.Localization

Goal state before:
pp: case refine_1
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
X' : C
s : X' ⟶ X
hs : P.epiModSerre s
eq : s ≫ f = 0
this : P (Abelian.image f)
⊢ P (Abelian.image f)

Tactic:
]

Goal state after:
case refine_1
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
X' : C
s : X' ⟶ X
hs : P.epiModSerre s
eq : s ≫ f = 0
this : P (Abelian.image f)
⊢ P (Abelian.image f)
Module: Mathlib.CategoryTheory.Abelian.SerreClass.Localization

Goal state before:
pp: case refine_1
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
Y' : C
s : Y' ⟶ X
hs : P.isoModSerre s
eq : s ≫ f = 0
⊢ ∃ X' s, ∃ (_ : P.epiModSerre s), s ≫ f = 0

Tactic:
]

Goal state after:
case refine_1
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
Y' : C
s : Y' ⟶ X
hs : P.isoModSerre s
eq : s ≫ f = 0
⊢ ∃ X' s, ∃ (_ : P.epiModSerre s), s ≫ f = 0
Module: Mathlib.CategoryTheory.Abelian.RightDerived

Goal state before:
pp: C : Type u
inst✝⁵ : Category.{v, u} C
D : Type u_1
inst✝⁴ : Category.{v_1, u_1} D
inst✝³ : Abelian C
inst✝² : HasInjectiveResolutions C
inst✝¹ : Abelian D
F : C ⥤ D
inst✝ : F.Additive
X Y : C
f : X ⟶ Y
⊢ (injectiveResolution X).toRightDerivedZero' F ≫
      ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution X).cocomplex).homologyπ 0 ≫
        HomologicalComplex.homologyMap
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).map
              (InjectiveResolution.desc f (injectiveResolution Y) (injectiveResolution X)))
            0 ≫
          (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) 0).inv.app
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution Y).cocomplex) =
    (injectiveResolution X).toRightDerivedZero' F ≫
      ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution X).cocomplex).homologyπ 0 ≫
        (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) 0).inv.app
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution X).cocomplex) ≫
          (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) 0).map (F.rightDerivedToHomotopyCategory.map f)

Tactic:
]

Goal state after:
C : Type u
inst✝⁵ : Category.{v, u} C
D : Type u_1
inst✝⁴ : Category.{v_1, u_1} D
inst✝³ : Abelian C
inst✝² : HasInjectiveResolutions C
inst✝¹ : Abelian D
F : C ⥤ D
inst✝ : F.Additive
X Y : C
f : X ⟶ Y
⊢ (injectiveResolution X).toRightDerivedZero' F ≫
      ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution X).cocomplex).homologyπ 0 ≫
        HomologicalComplex.homologyMap
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).map
              (InjectiveResolution.desc f (injectiveResolution Y) (injectiveResolution X)))
            0 ≫
          (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) 0).inv.app
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution Y).cocomplex) =
    (injectiveResolution X).toRightDerivedZero' F ≫
      ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution X).cocomplex).homologyπ 0 ≫
        (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) 0).inv.app
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution X).cocomplex) ≫
          (HomotopyCategory.homologyFunctor D (ComplexShape.up ℕ) 0).map (F.rightDerivedToHomotopyCategory.map f)
Module: Mathlib.CategoryTheory.Abelian.Projective.Ext

Goal state before:
pp: C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
inst✝ : HasExt C
X Y : C
R : ProjectiveResolution X
n : ℕ
f : R.complex.X n ⟶ Y
m : ℕ
hm : n + 1 = m
hf : R.complex.d m n ≫ f = 0
X' : C
R' : ProjectiveResolution X'
g : X' ⟶ X
φ : R'.Hom R g
this✝ : HasDerivedCategory C
this : (R'.cochainComplexXIso (-↑n) n ⋯).hom ≫ φ.hom.f n = φ.hom'.f (-↑n) ≫ (R.cochainComplexXIso (-↑n) n ⋯).hom
⊢ ((ShiftedHom.mk₀ ↑0 ⋯
              ((DerivedCategory.singleFunctor C 0).map g ≫
                (DerivedCategory.singleFunctorIsoCompQ C 0).hom.app X ≫ inv (DerivedCategory.Q.map R.π'))).comp
          (ShiftedHom.map
            (Cocycle.equivHomShift.symm (Cocycle.toSingleMk ((R.cochainComplexXIso (-↑n) n ⋯).hom ≫ f) ⋯ (-↑m) ⋯ ⋯))
            DerivedCategory.Q)
          ⋯).comp
      (ShiftedHom.mk₀ 0 ⋯ ((DerivedCategory.singleFunctorIsoCompQ C 0).inv.app Y)) ⋯ =
    ((ShiftedHom.mk₀ 0 ⋯
              (((DerivedCategory.singleFunctorIsoCompQ C 0).hom.app X' ≫ inv (DerivedCategory.Q.map R'.π')) ≫
                DerivedCategory.Q.map φ.hom')).comp
          (ShiftedHom.map
            (Cocycle.equivHomShift.symm (Cocycle.toSingleMk ((R.cochainComplexXIso (-↑n) n ⋯).hom ≫ f) ⋯ (-↑m) ⋯ ⋯))
            DerivedCategory.Q)
          ⋯).comp
      (ShiftedHom.mk₀ 0 ⋯ ((DerivedCategory.singleFunctorIsoCompQ C 0).inv.app Y)) ⋯

Tactic:
]

Goal state after:
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
inst✝ : HasExt C
X Y : C
R : ProjectiveResolution X
n : ℕ
f : R.complex.X n ⟶ Y
m : ℕ
hm : n + 1 = m
hf : R.complex.d m n ≫ f = 0
X' : C
R' : ProjectiveResolution X'
g : X' ⟶ X
φ : R'.Hom R g
this✝ : HasDerivedCategory C
this : (R'.cochainComplexXIso (-↑n) n ⋯).hom ≫ φ.hom.f n = φ.hom'.f (-↑n) ≫ (R.cochainComplexXIso (-↑n) n ⋯).hom
⊢ ((ShiftedHom.mk₀ ↑0 ⋯
              ((DerivedCategory.singleFunctor C 0).map g ≫
                (DerivedCategory.singleFunctorIsoCompQ C 0).hom.app X ≫ inv (DerivedCategory.Q.map R.π'))).comp
          (ShiftedHom.map
            (Cocycle.equivHomShift.symm (Cocycle.toSingleMk ((R.cochainComplexXIso (-↑n) n ⋯).hom ≫ f) ⋯ (-↑m) ⋯ ⋯))
            DerivedCategory.Q)
          ⋯).comp
      (ShiftedHom.mk₀ 0 ⋯ ((DerivedCategory.singleFunctorIsoCompQ C 0).inv.app Y)) ⋯ =
    ((ShiftedHom.mk₀ 0 ⋯
              (((DerivedCategory.singleFunctorIsoCompQ C 0).hom.app X' ≫ inv (DerivedCategory.Q.map R'.π')) ≫
                DerivedCategory.Q.map φ.hom')).comp
          (ShiftedHom.map
            (Cocycle.equivHomShift.symm (Cocycle.toSingleMk ((R.cochainComplexXIso (-↑n) n ⋯).hom ≫ f) ⋯ (-↑m) ⋯ ⋯))
            DerivedCategory.Q)
          ⋯).comp
      (ShiftedHom.mk₀ 0 ⋯ ((DerivedCategory.singleFunctorIsoCompQ C 0).inv.app Y)) ⋯
Module: Mathlib.CategoryTheory.Abelian.RightDerived

Goal state before:
pp: C : Type u
inst✝⁵ : Category.{v, u} C
D : Type u_1
inst✝⁴ : Category.{v_1, u_1} D
inst✝³ : Abelian C
inst✝² : HasInjectiveResolutions C
inst✝¹ : Abelian D
F : C ⥤ D
inst✝ : F.Additive
X Y : C
f : X ⟶ Y
⊢ (injectiveResolution X).toRightDerivedZero' F ≫
      ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution X).cocomplex).homologyπ 0 ≫
        HomologicalComplex.homologyMap
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).map
              (InjectiveResolution.desc f (injectiveResolution Y) (injectiveResolution X)))
            0 ≫
          (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) 0).inv.app
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution Y).cocomplex) =
    (injectiveResolution X).toRightDerivedZero' F ≫
      ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution X).cocomplex).homologyπ 0 ≫
        (HomologicalComplex.homologyFunctor D (ComplexShape.up ℕ) 0).map
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).map
              (InjectiveResolution.desc f (injectiveResolution Y) (injectiveResolution X))) ≫
          (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) 0).inv.app
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj ((injectiveResolutions C).obj Y).as)

Tactic:
]

Goal state after:
C : Type u
inst✝⁵ : Category.{v, u} C
D : Type u_1
inst✝⁴ : Category.{v_1, u_1} D
inst✝³ : Abelian C
inst✝² : HasInjectiveResolutions C
inst✝¹ : Abelian D
F : C ⥤ D
inst✝ : F.Additive
X Y : C
f : X ⟶ Y
⊢ (injectiveResolution X).toRightDerivedZero' F ≫
      ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution X).cocomplex).homologyπ 0 ≫
        HomologicalComplex.homologyMap
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).map
              (InjectiveResolution.desc f (injectiveResolution Y) (injectiveResolution X)))
            0 ≫
          (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) 0).inv.app
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution Y).cocomplex) =
    (injectiveResolution X).toRightDerivedZero' F ≫
      ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj (injectiveResolution X).cocomplex).homologyπ 0 ≫
        (HomologicalComplex.homologyFunctor D (ComplexShape.up ℕ) 0).map
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).map
              (InjectiveResolution.desc f (injectiveResolution Y) (injectiveResolution X))) ≫
          (HomotopyCategory.homologyFunctorFactors D (ComplexShape.up ℕ) 0).inv.app
            ((F.mapHomologicalComplex (ComplexShape.up ℕ)).obj ((injectiveResolutions C).obj Y).as)
Module: Mathlib.CategoryTheory.MorphismProperty.OfObjectProperty

Goal state before:
pp: C : Type u_1
inst✝¹ : Category.{v_1, u_1} C
P Q : ObjectProperty C
inst✝ : P.IsClosedUnderIsomorphisms
X Y Z : C
i : X ⟶ Y
hi : IsIso i
f : Y ⟶ Z
hY : P Y
hZ : Q Z
⊢ ofObjectProperty P Q (i ≫ f)

Tactic:
]

Goal state after:
C : Type u_1
inst✝¹ : Category.{v_1, u_1} C
P Q : ObjectProperty C
inst✝ : P.IsClosedUnderIsomorphisms
X Y Z : C
i : X ⟶ Y
hi : IsIso i
f : Y ⟶ Z
hY : P Y
hZ : Q Z
⊢ ofObjectProperty P Q (i ≫ f)
Module: Mathlib.CategoryTheory.MorphismProperty.OfObjectProperty

Goal state before:
pp: C : Type u_1
inst✝¹ : Category.{v_1, u_1} C
P Q : ObjectProperty C
inst✝ : Q.IsClosedUnderIsomorphisms
X Y Z : C
i : Y ⟶ Z
hi : IsIso i
f : X ⟶ Y
hY : P X
hZ : Q Y
⊢ ofObjectProperty P Q (f ≫ i)

Tactic:
]

Goal state after:
C : Type u_1
inst✝¹ : Category.{v_1, u_1} C
P Q : ObjectProperty C
inst✝ : Q.IsClosedUnderIsomorphisms
X Y Z : C
i : Y ⟶ Z
hi : IsIso i
f : X ⟶ Y
hY : P X
hZ : Q Y
⊢ ofObjectProperty P Q (f ≫ i)
Module: Mathlib.CategoryTheory.Abelian.SerreClass.Localization

Goal state before:
pp: case refine_1
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
Y' : C
s : Y ⟶ Y'
hs : P.monoModSerre s
eq : f ≫ s = 0
this : P (Abelian.coimage f)
⊢ P (Abelian.coimage f)

Tactic:
]

Goal state after:
case refine_1
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
Y' : C
s : Y ⟶ Y'
hs : P.monoModSerre s
eq : f ≫ s = 0
this : P (Abelian.coimage f)
⊢ P (Abelian.coimage f)
Module: Mathlib.CategoryTheory.Abelian.SerreClass.Localization

Goal state before:
pp: case refine_1
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
Y' : C
s : Y ⟶ Y'
hs : P.isoModSerre s
eq : f ≫ s = 0
⊢ ∃ Y' s, ∃ (_ : P.monoModSerre s), f ≫ s = 0

Tactic:
]

Goal state after:
case refine_1
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
Y' : C
s : Y ⟶ Y'
hs : P.isoModSerre s
eq : f ≫ s = 0
⊢ ∃ Y' s, ∃ (_ : P.monoModSerre s), f ≫ s = 0
Module: Mathlib.CategoryTheory.Abelian.SerreClass.Localization

Goal state before:
pp: C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
hf : P (Abelian.image f)
⊢ P.monoModSerre (cokernel.π f)

Tactic:
]

Goal state after:
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
hf : P (Abelian.image f)
⊢ P.monoModSerre (cokernel.π f)
Module: Mathlib.CategoryTheory.Abelian.SerreClass.Localization

Goal state before:
pp: C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
hf : P.monoModSerre f
⊢ P.monoModSerre (Abelian.factorThruImage f)

Tactic:
]

Goal state after:
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
hf : P.monoModSerre f
⊢ P.monoModSerre (Abelian.factorThruImage f)
Module: Mathlib.CategoryTheory.Abelian.SerreClass.Localization

Goal state before:
pp: C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
hf : P.epiModSerre f
⊢ P.epiModSerre (Abelian.image.ι f)

Tactic:
]

Goal state after:
C : Type u
inst✝² : Category.{v, u} C
inst✝¹ : Abelian C
P : ObjectProperty C
inst✝ : P.IsSerreClass
X Y : C
f : X ⟶ Y
hf : P.epiModSerre f
⊢ P.epiModSerre (Abelian.image.ι f)
Module: Mathlib.CategoryTheory.Abelian.SerreClass.Localization

Goal state before:
pp: case refine_1
C : Type u
inst✝⁵ : Category.{v, u} C
inst✝⁴ : Abelian C
D : Type u'
inst✝³ : Category.{v', u'} D
L : C ⥤ D
P : ObjectProperty C
inst✝² : P.IsSerreClass
E : Type u''
inst✝¹ : Category.{v'', u''} E
inst✝ : Abelian E
X' X Y : C
f₁ f₂ : X ⟶ Y
s : X' ⟶ X
hs : P.isoModSerre s
eq : s ≫ f₁ = s ≫ f₂
⊢ P.monoModSerre (cokernel.π (f₁ - f₂))

Tactic:
]

Goal state after:
case refine_1
C : Type u
inst✝⁵ : Category.{v, u} C
inst✝⁴ : Abelian C
D : Type u'
inst✝³ : Category.{v', u'} D
L : C ⥤ D
P : ObjectProperty C
inst✝² : P.IsSerreClass
E : Type u''
inst✝¹ : Category.{v'', u''} E
inst✝ : Abelian E
X' X Y : C
f₁ f₂ : X ⟶ Y
s : X' ⟶ X
hs : P.isoModSerre s
eq : s ≫ f₁ = s ≫ f₂
⊢ P.monoModSerre (cokernel.π (f₁ - f₂))
Module: Mathlib.CategoryTheory.Abelian.SerreClass.Localization

Goal state before:
pp: case refine_1
C : Type u
inst✝⁵ : Category.{v, u} C
inst✝⁴ : Abelian C
D : Type u'
inst✝³ : Category.{v', u'} D
L : C ⥤ D
P : ObjectProperty C
inst✝² : P.IsSerreClass
E : Type u''
inst✝¹ : Category.{v'', u''} E
inst✝ : Abelian E
X Y Y' : C
f₁ f₂ : X ⟶ Y
s : Y ⟶ Y'
hs : P.isoModSerre s
eq : f₁ ≫ s = f₂ ≫ s
⊢ P.epiModSerre (kernel.ι (f₁ - f₂))

Tactic:
]

Goal state after:
case refine_1
C : Type u
inst✝⁵ : Category.{v, u} C
inst✝⁴ : Abelian C
D : Type u'
inst✝³ : Category.{v', u'} D
L : C ⥤ D
P : ObjectProperty C
inst✝² : P.IsSerreClass
E : Type u''
inst✝¹ : Category.{v'', u''} E
inst✝ : Abelian E
X Y Y' : C
f₁ f₂ : X ⟶ Y
s : Y ⟶ Y'
hs : P.isoModSerre s
eq : f₁ ≫ s = f₂ ≫ s
⊢ P.epiModSerre (kernel.ι (f₁ - f₂))