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
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)
V W X Y Z : Mon C
M : Bimod V W
N : Bimod W X
P : Bimod X Y
Q : Bimod Y Z
| (parallelPairHom (TensorBimod.actRight (M.tensorBimod N) P ▷ Q.X)
          ((α_ (TensorBimod.X (M.tensorBimod N) P) Y.X Q.X).hom ≫ TensorBimod.X (M.tensorBimod N) P ◁ Q.actLeft)
          (TensorBimod.actRight M (N.tensorBimod P) ▷ Q.X)
          ((α_ (TensorBimod.X M (N.tensorBimod P)) Y.X Q.X).hom ≫ TensorBimod.X M (N.tensorBimod P) ◁ Q.actLeft)
          (coequalizer.desc (AssociatorBimod.homAux M N P) ⋯ ▷ Y.X ▷ Q.X)
          (coequalizer.desc (AssociatorBimod.homAux M N P) ⋯ ▷ Q.X) ⋯ ⋯).app
      WalkingParallelPair.one ≫
    colimit.ι
      (parallelPair (TensorBimod.actRight M (N.tensorBimod P) ▷ Q.X)
        ((α_ (TensorBimod.X M (N.tensorBimod P)) Y.X Q.X).hom ≫ TensorBimod.X M (N.tensorBimod P) ◁ Q.actLeft))
      WalkingParallelPair.one

pp: case a.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)
V W X Y Z : Mon C
M : Bimod V W
N : Bimod W X
P : Bimod X Y
Q : Bimod Y Z
| coequalizer.desc (AssociatorBimod.homAux M (N.tensorBimod P) Q) ⋯

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)
V W X Y Z : Mon C
M : Bimod V W
N : Bimod W X
P : Bimod X Y
Q : Bimod Y Z
| colimMap
    (parallelPairHom (M.actRight ▷ TensorBimod.X (N.tensorBimod P) Q)
      ((α_ M.X W.X (TensorBimod.X (N.tensorBimod P) Q)).hom ≫ M.X ◁ TensorBimod.actLeft (N.tensorBimod P) Q)
      (M.actRight ▷ TensorBimod.X N (P.tensorBimod Q))
      ((α_ M.X W.X (TensorBimod.X N (P.tensorBimod Q))).hom ≫ M.X ◁ TensorBimod.actLeft N (P.tensorBimod Q))
      ((M.X ⊗ W.X) ◁ coequalizer.desc (AssociatorBimod.homAux N P Q) ⋯)
      (M.X ◁ coequalizer.desc (AssociatorBimod.homAux N P Q) ⋯) ⋯ ⋯)

Tactic:
parallelPairHom_app_one

Goal state after:
case a.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)
V W X Y Z : Mon C
M : Bimod V W
N : Bimod W X
P : Bimod X Y
Q : Bimod Y Z
| coequalizer.desc (AssociatorBimod.homAux M N P) ⋯ ▷ Q.X ≫
    colimit.ι
      (parallelPair (TensorBimod.actRight M (N.tensorBimod P) ▷ Q.X)
        ((α_ (TensorBimod.X M (N.tensorBimod P)) Y.X Q.X).hom ≫ TensorBimod.X M (N.tensorBimod P) ◁ Q.actLeft))
      WalkingParallelPair.one

case a.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)
V W X Y Z : Mon C
M : Bimod V W
N : Bimod W X
P : Bimod X Y
Q : Bimod Y Z
| coequalizer.desc (AssociatorBimod.homAux M (N.tensorBimod P) Q) ⋯

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)
V W X Y Z : Mon C
M : Bimod V W
N : Bimod W X
P : Bimod X Y
Q : Bimod Y Z
| colimMap
    (parallelPairHom (M.actRight ▷ TensorBimod.X (N.tensorBimod P) Q)
      ((α_ M.X W.X (TensorBimod.X (N.tensorBimod P) Q)).hom ≫ M.X ◁ TensorBimod.actLeft (N.tensorBimod P) Q)
      (M.actRight ▷ TensorBimod.X N (P.tensorBimod Q))
      ((α_ M.X W.X (TensorBimod.X N (P.tensorBimod Q))).hom ≫ M.X ◁ TensorBimod.actLeft N (P.tensorBimod Q))
      ((M.X ⊗ W.X) ◁ coequalizer.desc (AssociatorBimod.homAux N P Q) ⋯)
      (M.X ◁ coequalizer.desc (AssociatorBimod.homAux N P Q) ⋯) ⋯ ⋯)