mathlib-initiative/mathlib-tactics huggingface dataset:
Module: Mathlib.CategoryTheory.Monoidal.Bimod

Goal state before:
pp: case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
| R.X ◁ R.X ◁ coequalizer.π (P.actRight ▷ Q.X) ((α_ P.X S.X Q.X).hom ≫ P.X ◁ Q.actLeft) ≫ R.X ◁ actLeft P Q

pp: case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
| actLeft P Q

pp: case a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
| (α_ R.X R.X (P.X ⊗ Q.X)).hom

Tactic:
← whiskerLeft_comp,

Goal state after:
case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
| R.X ◁ (R.X ◁ coequalizer.π (P.actRight ▷ Q.X) ((α_ P.X S.X Q.X).hom ≫ P.X ◁ Q.actLeft) ≫ actLeft P Q)

case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
| actLeft P Q

case a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
| (α_ R.X R.X (P.X ⊗ Q.X)).hom
Module: Mathlib.CategoryTheory.Monoidal.Bimod

Goal state before:
pp: case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
A B : Mon C
M : Bimod A B
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| P.X ◁ Q.actLeft ▷ T.X ≫ P.X ◁ Q.actRight

pp: case a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
A B : Mon C
M : Bimod A B
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| (α_ P.X S.X Q.X).hom ▷ T.X

pp: case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
A B : Mon C
M : Bimod A B
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| (α_ P.X (S.X ⊗ Q.X) T.X).hom

Tactic:
← whiskerLeft_comp,

Goal state after:
case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
A B : Mon C
M : Bimod A B
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| P.X ◁ (Q.actLeft ▷ T.X ≫ Q.actRight)

case a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
A B : Mon C
M : Bimod A B
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| (α_ P.X S.X Q.X).hom ▷ T.X

case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
A B : Mon C
M : Bimod A B
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| (α_ P.X (S.X ⊗ Q.X) T.X).hom
Module: Mathlib.CategoryTheory.Monoidal.Bimod

Goal state before:
pp: case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| P.X ◁ Q.X ◁ η ≫ P.X ◁ Q.actRight

pp: case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| coequalizer.π (P.actRight ▷ Q.X) ((α_ P.X S.X Q.X).hom ≫ P.X ◁ Q.actLeft)

pp: case a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| (α_ P.X Q.X (𝟙_ C)).hom

Tactic:
← whiskerLeft_comp,

Goal state after:
case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| P.X ◁ (Q.X ◁ η ≫ Q.actRight)

case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| coequalizer.π (P.actRight ▷ Q.X) ((α_ P.X S.X Q.X).hom ≫ P.X ◁ Q.actLeft)

case a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| (α_ P.X Q.X (𝟙_ C)).hom
Module: Mathlib.CategoryTheory.Monoidal.Bimod

Goal state before:
pp: case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| P.X ◁ Q.X ◁ μ ≫ P.X ◁ Q.actRight

pp: case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| coequalizer.π (P.actRight ▷ Q.X) ((α_ P.X S.X Q.X).hom ≫ P.X ◁ Q.actLeft)

pp: case a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| (α_ P.X Q.X (T.X ⊗ T.X)).hom

Tactic:
← whiskerLeft_comp,

Goal state after:
case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| P.X ◁ (Q.X ◁ μ ≫ Q.actRight)

case a.a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| coequalizer.π (P.actRight ▷ Q.X) ((α_ P.X S.X Q.X).hom ≫ P.X ◁ Q.actLeft)

case a
C : Type u₁
inst✝³ : Category.{v₁, u₁} C
inst✝² : MonoidalCategory C
inst✝¹ : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| (α_ P.X Q.X (T.X ⊗ T.X)).hom
Module: Mathlib.CategoryTheory.Monoidal.Bimod

Goal state before:
pp: case a.a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| R.X ◁ coequalizer.π (P.actRight ▷ Q.X) ((α_ P.X S.X Q.X).hom ≫ P.X ◁ Q.actLeft) ▷ T.X ≫ R.X ◁ actRight P Q

pp: case a.a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| actLeft P Q

pp: case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| (α_ R.X (P.X ⊗ Q.X) T.X).hom

Tactic:
← whiskerLeft_comp,

Goal state after:
case a.a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| R.X ◁ (coequalizer.π (P.actRight ▷ Q.X) ((α_ P.X S.X Q.X).hom ≫ P.X ◁ Q.actLeft) ▷ T.X ≫ actRight P Q)

case a.a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| actLeft P Q

case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : HasCoequalizers C
R S T : Mon C
P : Bimod R S
Q : Bimod S T
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
| (α_ R.X (P.X ⊗ Q.X) T.X).hom
Module: Mathlib.CategoryTheory.Monoidal.Bimod

Goal state before:
pp: C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| M.X ◁ N₁.actLeft ≫ M.X ◁ f.hom

Tactic:
← whiskerLeft_comp,

Goal state after:
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| M.X ◁ (N₁.actLeft ≫ f.hom)
Module: Mathlib.CategoryTheory.Monoidal.Bimod

Goal state before:
pp: case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| X.X ◁ coequalizer.π (M.actRight ▷ N₁.X) ((α_ M.X Y.X N₁.X).hom ≫ M.X ◁ N₁.actLeft) ≫
    X.X ◁
      colimMap
        (parallelPairHom (M.actRight ▷ N₁.X) ((α_ M.X Y.X N₁.X).hom ≫ M.X ◁ N₁.actLeft) (M.actRight ▷ N₂.X)
          ((α_ M.X Y.X N₂.X).hom ≫ M.X ◁ N₂.actLeft) ((M.X ⊗ Y.X) ◁ f.hom) (M.X ◁ f.hom) ⋯ ⋯)

pp: case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| TensorBimod.actLeft M N₂

Tactic:
← whiskerLeft_comp,

Goal state after:
case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| X.X ◁
    (coequalizer.π (M.actRight ▷ N₁.X) ((α_ M.X Y.X N₁.X).hom ≫ M.X ◁ N₁.actLeft) ≫
      colimMap
        (parallelPairHom (M.actRight ▷ N₁.X) ((α_ M.X Y.X N₁.X).hom ≫ M.X ◁ N₁.actLeft) (M.actRight ▷ N₂.X)
          ((α_ M.X Y.X N₂.X).hom ≫ M.X ◁ N₂.actLeft) ((M.X ⊗ Y.X) ◁ f.hom) (M.X ◁ f.hom) ⋯ ⋯))

case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| TensorBimod.actLeft M N₂
Module: Mathlib.CategoryTheory.Monoidal.Closed.FunctorCategory.Basic

Goal state before:
pp: C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : MonoidalClosed C
J : Type u₂
inst✝¹ : Category.{v₂, u₂} J
inst✝ : ∀ (F₁ F₂ : J ⥤ C), HasFunctorEnrichedHom C F₁ F₂
F₁ F₂ F₂' F₃ : J ⥤ C
f₂ : F₂ ⟶ F₂'
g : F₂' ⟶ functorEnrichedHom C F₁ F₃
j : J
⊢ {
          app := fun j ↦
            uncurry
              ((f₂.app j ≫ g.app j) ≫ enrichedHomπ C (Under.forget j ⋙ F₁) (Under.forget j ⋙ F₃) (Under.mk (𝟙 j))),
          naturality := ⋯ }.app
      j =
    (F₁ ◁ f₂ ≫
          {
            app := fun j ↦
              uncurry (g.app j ≫ enrichedHomπ C (Under.forget j ⋙ F₁) (Under.forget j ⋙ F₃) (Under.mk (𝟙 j))),
            naturality := ⋯ }).app
      j

Tactic:
simp [← uncurry_natural_left]

Goal state after:
Module: Mathlib.CategoryTheory.Monoidal.Bimod

Goal state before:
pp: case a.a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| M.X ◁ N₁.actRight ≫ M.X ◁ f.hom

pp: case a.a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| colimit.ι (parallelPair (M.actRight ▷ N₂.X) ((α_ M.X Y.X N₂.X).hom ≫ M.X ◁ N₂.actLeft)) WalkingParallelPair.one

pp: case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| (α_ M.X N₁.X Z.X).hom

Tactic:
← whiskerLeft_comp,

Goal state after:
case a.a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| M.X ◁ (N₁.actRight ≫ f.hom)

case a.a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| colimit.ι (parallelPair (M.actRight ▷ N₂.X) ((α_ M.X Y.X N₂.X).hom ≫ M.X ◁ N₂.actLeft)) WalkingParallelPair.one

case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M✝ : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M : Bimod X Y
N₁ N₂ : Bimod Y Z
f : N₁ ⟶ N₂
| (α_ M.X N₁.X Z.X).hom
Module: Mathlib.CategoryTheory.Monoidal.Bimod

Goal state before:
pp: case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M₁ M₂ : Bimod X Y
f : M₁ ⟶ M₂
N : Bimod Y Z
| X.X ◁ coequalizer.π (M₁.actRight ▷ N.X) ((α_ M₁.X Y.X N.X).hom ≫ M₁.X ◁ N.actLeft) ≫
    X.X ◁
      colimMap
        (parallelPairHom (M₁.actRight ▷ N.X) ((α_ M₁.X Y.X N.X).hom ≫ M₁.X ◁ N.actLeft) (M₂.actRight ▷ N.X)
          ((α_ M₂.X Y.X N.X).hom ≫ M₂.X ◁ N.actLeft) (f.hom ▷ Y.X ▷ N.X) (f.hom ▷ N.X) ⋯ ⋯)

pp: case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M₁ M₂ : Bimod X Y
f : M₁ ⟶ M₂
N : Bimod Y Z
| TensorBimod.actLeft M₂ N

Tactic:
← whiskerLeft_comp,

Goal state after:
case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M₁ M₂ : Bimod X Y
f : M₁ ⟶ M₂
N : Bimod Y Z
| X.X ◁
    (coequalizer.π (M₁.actRight ▷ N.X) ((α_ M₁.X Y.X N.X).hom ≫ M₁.X ◁ N.actLeft) ≫
      colimMap
        (parallelPairHom (M₁.actRight ▷ N.X) ((α_ M₁.X Y.X N.X).hom ≫ M₁.X ◁ N.actLeft) (M₂.actRight ▷ N.X)
          ((α_ M₂.X Y.X N.X).hom ≫ M₂.X ◁ N.actLeft) (f.hom ▷ Y.X ▷ N.X) (f.hom ▷ N.X) ⋯ ⋯))

case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
A B : Mon C
M : Bimod A B
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
X Y Z : Mon C
M₁ M₂ : Bimod X Y
f : M₁ ⟶ M₂
N : Bimod Y Z
| TensorBimod.actLeft M₂ N
Module: Mathlib.CategoryTheory.Monoidal.DayConvolution.Braided

Goal state before:
pp: C : Type u₁
inst✝¹⁸ : Category.{v₁, u₁} C
V : Type u₂
inst✝¹⁷ : Category.{v₂, u₂} V
inst✝¹⁶ : MonoidalCategory C
inst✝¹⁵ : BraidedCategory C
inst✝¹⁴ : MonoidalCategory V
inst✝¹³ : BraidedCategory V
F G : C ⥤ V
inst✝¹² : ∀ (v : V) (d : C), Limits.PreservesColimitsOfShape (CostructuredArrow (tensor C) d) (tensorLeft v)
inst✝¹¹ : ∀ (v : V) (d : C), Limits.PreservesColimitsOfShape (CostructuredArrow (tensor C) d) (tensorRight v)
H : C ⥤ V
inst✝¹⁰ : DayConvolution F G
inst✝⁹ : DayConvolution G H
inst✝⁸ : DayConvolution F (G ⊛ H)
inst✝⁷ : DayConvolution (F ⊛ G) H
inst✝⁶ : DayConvolution H F
inst✝⁵ : DayConvolution G (H ⊛ F)
inst✝⁴ : DayConvolution (G ⊛ H) F
inst✝³ : DayConvolution G F
inst✝² : DayConvolution (G ⊛ F) H
inst✝¹ : DayConvolution F H
inst✝ : DayConvolution G (F ⊛ H)
⊢ unit (F ⊛ G) H ≫ (tensor C).whiskerLeft ((associator F G H).hom ≫ (braiding F (G ⊛ H)).hom ≫ (associator G H F).hom) =
    unit (F ⊛ G) H ≫
      (tensor C).whiskerLeft (map (braiding F G).hom (𝟙 H) ≫ (associator G F H).hom ≫ map (𝟙 G) (braiding F H).hom)

Tactic:
apply Functor.hom_ext_of_isLeftKanExtension ((F ⊛ G) ⊠ H)
    (ExternalProduct.extensionUnitLeft (F ⊛ G) (unit F G) H)

Goal state after:
C : Type u₁
inst✝¹⁸ : Category.{v₁, u₁} C
V : Type u₂
inst✝¹⁷ : Category.{v₂, u₂} V
inst✝¹⁶ : MonoidalCategory C
inst✝¹⁵ : BraidedCategory C
inst✝¹⁴ : MonoidalCategory V
inst✝¹³ : BraidedCategory V
F G : C ⥤ V
inst✝¹² : ∀ (v : V) (d : C), Limits.PreservesColimitsOfShape (CostructuredArrow (tensor C) d) (tensorLeft v)
inst✝¹¹ : ∀ (v : V) (d : C), Limits.PreservesColimitsOfShape (CostructuredArrow (tensor C) d) (tensorRight v)
H : C ⥤ V
inst✝¹⁰ : DayConvolution F G
inst✝⁹ : DayConvolution G H
inst✝⁸ : DayConvolution F (G ⊛ H)
inst✝⁷ : DayConvolution (F ⊛ G) H
inst✝⁶ : DayConvolution H F
inst✝⁵ : DayConvolution G (H ⊛ F)
inst✝⁴ : DayConvolution (G ⊛ H) F
inst✝³ : DayConvolution G F
inst✝² : DayConvolution (G ⊛ F) H
inst✝¹ : DayConvolution F H
inst✝ : DayConvolution G (F ⊛ H)
⊢ ExternalProduct.extensionUnitLeft (F ⊛ G) (unit F G) H ≫
      ((tensor C).prod (𝟭 C)).whiskerLeft
        (unit (F ⊛ G) H ≫
          (tensor C).whiskerLeft ((associator F G H).hom ≫ (braiding F (G ⊛ H)).hom ≫ (associator G H F).hom)) =
    ExternalProduct.extensionUnitLeft (F ⊛ G) (unit F G) H ≫
      ((tensor C).prod (𝟭 C)).whiskerLeft
        (unit (F ⊛ G) H ≫
          (tensor C).whiskerLeft (map (braiding F G).hom (𝟙 H) ≫ (associator G F H).hom ≫ map (𝟙 G) (braiding F H).hom))
Module: Mathlib.CategoryTheory.Monoidal.Bimod

Goal state before:
pp: case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
R S T U : Mon C
P : Bimod R S
Q : Bimod S T
L : Bimod T U
| R.X ◁
      coequalizer.π ((P.tensorBimod Q).actRight ▷ L.X)
        ((α_ (P.tensorBimod Q).X T.X L.X).hom ≫ (P.tensorBimod Q).X ◁ L.actLeft) ≫
    R.X ◁
      coequalizer.desc
        ((PreservesCoequalizer.iso (tensorRight L.X) (P.actRight ▷ Q.X) ((α_ P.X S.X Q.X).hom ≫ P.X ◁ Q.actLeft)).inv ≫
          coequalizer.desc
            ((α_ P.X Q.X L.X).hom ≫
              P.X ◁ coequalizer.π (Q.actRight ▷ L.X) ((α_ Q.X T.X L.X).hom ≫ Q.X ◁ L.actLeft) ≫
                coequalizer.π (P.actRight ▷ TensorBimod.X Q L)
                  ((α_ P.X S.X (TensorBimod.X Q L)).hom ≫ P.X ◁ TensorBimod.actLeft Q L))
            ⋯)
        ⋯

pp: case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
R S T U : Mon C
P : Bimod R S
Q : Bimod S T
L : Bimod T U
| TensorBimod.actLeft P (Q.tensorBimod L)

Tactic:
← whiskerLeft_comp,

Goal state after:
case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
R S T U : Mon C
P : Bimod R S
Q : Bimod S T
L : Bimod T U
| R.X ◁
    (coequalizer.π ((P.tensorBimod Q).actRight ▷ L.X)
        ((α_ (P.tensorBimod Q).X T.X L.X).hom ≫ (P.tensorBimod Q).X ◁ L.actLeft) ≫
      coequalizer.desc
        ((PreservesCoequalizer.iso (tensorRight L.X) (P.actRight ▷ Q.X) ((α_ P.X S.X Q.X).hom ≫ P.X ◁ Q.actLeft)).inv ≫
          coequalizer.desc
            ((α_ P.X Q.X L.X).hom ≫
              P.X ◁ coequalizer.π (Q.actRight ▷ L.X) ((α_ Q.X T.X L.X).hom ≫ Q.X ◁ L.actLeft) ≫
                coequalizer.π (P.actRight ▷ TensorBimod.X Q L)
                  ((α_ P.X S.X (TensorBimod.X Q L)).hom ≫ P.X ◁ TensorBimod.actLeft Q L))
            ⋯)
        ⋯)

case a
C : Type u₁
inst✝⁴ : Category.{v₁, u₁} C
inst✝³ : MonoidalCategory C
inst✝² : HasCoequalizers C
inst✝¹ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorLeft X)
inst✝ : ∀ (X : C), PreservesColimitsOfSize.{0, 0, v₁, v₁, u₁, u₁} (tensorRight X)
R S T U : Mon C
P : Bimod R S
Q : Bimod S T
L : Bimod T U
| TensorBimod.actLeft P (Q.tensorBimod L)
Module: Mathlib.CategoryTheory.Monoidal.Free.Coherence

Goal state before:
pp: case mk.whiskerLeft
C : Type u
X Y X✝ Y₁✝ Y₂✝ : F C
f✝ : Y₁✝ ⟶ᵐ Y₂✝
ih : (fun n ↦ Y₁✝.normalizeObj n) = Y₂✝.normalizeObj
⊢ (fun n ↦ (X✝.tensor Y₁✝).normalizeObj n) = (X✝.tensor Y₂✝).normalizeObj

Tactic:
funext

Goal state after:
case mk.whiskerLeft
C : Type u
X Y X✝ Y₁✝ Y₂✝ : F C
f✝ : Y₁✝ ⟶ᵐ Y₂✝
ih : (fun n ↦ Y₁✝.normalizeObj n) = Y₂✝.normalizeObj
x✝ : NormalMonoidalObject C
⊢ (X✝.tensor Y₁✝).normalizeObj x✝ = (X✝.tensor Y₂✝).normalizeObj x✝