Module: Mathlib.CategoryTheory.Triangulated.TStructure.ETrunc

Goal state before:
pp: C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
x y z : EInt
f : x ⟶ y
g : y ⟶ z
f' : x ≤ y
g' : y ≤ z
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ z) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) z))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) z f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) z f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) z f)
      x (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) y f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) y f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) y f)
        x f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ z) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) z))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) z f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) z f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) z f)
        y g

Tactic:
induction x using WithBotTop.rec <;> induction y using WithBotTop.rec <;>
      induction z using WithBotTop.rec

Goal state after:
case bot.bot.bot
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊥ ⟶ ⊥
f' : ⊥ ≤ ⊥
g : ⊥ ⟶ ⊥
g' : ⊥ ≤ ⊥
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
      ⊥ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊥ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊥ g

case bot.bot.coe
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊥ ⟶ ⊥
f' : ⊥ ≤ ⊥
a✝ : ℤ
g : ⊥ ⟶ WithBotTop.coe a✝
g' : ⊥ ≤ WithBotTop.coe a✝
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ WithBotTop.coe a✝) →
        (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
      ⊥ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊥ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        ⊥ g

case bot.bot.top
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊥ ⟶ ⊥
f' : ⊥ ≤ ⊥
g : ⊥ ⟶ ⊤
g' : ⊥ ≤ ⊤
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
      ⊥ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊥ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊥ g

case bot.coe.bot
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝ : ℤ
f : ⊥ ⟶ WithBotTop.coe a✝
f' : ⊥ ≤ WithBotTop.coe a✝
g : WithBotTop.coe a✝ ⟶ ⊥
g' : WithBotTop.coe a✝ ≤ ⊥
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
      ⊥ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        ⊥ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        (WithBotTop.coe a✝) g

case bot.coe.coe
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝¹ : ℤ
f : ⊥ ⟶ WithBotTop.coe a✝¹
f' : ⊥ ≤ WithBotTop.coe a✝¹
a✝ : ℤ
g : WithBotTop.coe a✝¹ ⟶ WithBotTop.coe a✝
g' : WithBotTop.coe a✝¹ ≤ WithBotTop.coe a✝
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ WithBotTop.coe a✝) →
        (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
      ⊥ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝¹) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝¹)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝¹) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝¹) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝¹) f)
        ⊥ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        (WithBotTop.coe a✝¹) g

case bot.coe.top
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝ : ℤ
f : ⊥ ⟶ WithBotTop.coe a✝
f' : ⊥ ≤ WithBotTop.coe a✝
g : WithBotTop.coe a✝ ⟶ ⊤
g' : WithBotTop.coe a✝ ≤ ⊤
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
      ⊥ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        ⊥ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        (WithBotTop.coe a✝) g

case bot.top.bot
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊥ ⟶ ⊤
f' : ⊥ ≤ ⊤
g : ⊤ ⟶ ⊥
g' : ⊤ ≤ ⊥
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
      ⊥ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊥ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊤ g

case bot.top.coe
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊥ ⟶ ⊤
f' : ⊥ ≤ ⊤
a✝ : ℤ
g : ⊤ ⟶ WithBotTop.coe a✝
g' : ⊤ ≤ WithBotTop.coe a✝
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ WithBotTop.coe a✝) →
        (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
      ⊥ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊥ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        ⊤ g

case bot.top.top
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊥ ⟶ ⊤
f' : ⊥ ≤ ⊤
g : ⊤ ⟶ ⊤
g' : ⊤ ≤ ⊤
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
      ⊥ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊥ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊤ g

case coe.bot.bot
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝ : ℤ
f : WithBotTop.coe a✝ ⟶ ⊥
f' : WithBotTop.coe a✝ ≤ ⊥
g : ⊥ ⟶ ⊥
g' : ⊥ ≤ ⊥
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
      (WithBotTop.coe a✝) (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        (WithBotTop.coe a✝) f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊥ g

case coe.bot.coe
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝¹ : ℤ
f : WithBotTop.coe a✝¹ ⟶ ⊥
f' : WithBotTop.coe a✝¹ ≤ ⊥
a✝ : ℤ
g : ⊥ ⟶ WithBotTop.coe a✝
g' : ⊥ ≤ WithBotTop.coe a✝
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ WithBotTop.coe a✝) →
        (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
      (WithBotTop.coe a✝¹) (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        (WithBotTop.coe a✝¹) f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        ⊥ g

case coe.bot.top
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝ : ℤ
f : WithBotTop.coe a✝ ⟶ ⊥
f' : WithBotTop.coe a✝ ≤ ⊥
g : ⊥ ⟶ ⊤
g' : ⊥ ≤ ⊤
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
      (WithBotTop.coe a✝) (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        (WithBotTop.coe a✝) f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊥ g

case coe.coe.bot
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝¹ a✝ : ℤ
f : WithBotTop.coe a✝¹ ⟶ WithBotTop.coe a✝
f' : WithBotTop.coe a✝¹ ≤ WithBotTop.coe a✝
g : WithBotTop.coe a✝ ⟶ ⊥
g' : WithBotTop.coe a✝ ≤ ⊥
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
      (WithBotTop.coe a✝¹) (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        (WithBotTop.coe a✝¹) f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        (WithBotTop.coe a✝) g

case coe.coe.coe
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝² a✝¹ : ℤ
f : WithBotTop.coe a✝² ⟶ WithBotTop.coe a✝¹
f' : WithBotTop.coe a✝² ≤ WithBotTop.coe a✝¹
a✝ : ℤ
g : WithBotTop.coe a✝¹ ⟶ WithBotTop.coe a✝
g' : WithBotTop.coe a✝¹ ≤ WithBotTop.coe a✝
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ WithBotTop.coe a✝) →
        (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
      (WithBotTop.coe a✝²) (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝¹) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝¹)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝¹) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝¹) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝¹) f)
        (WithBotTop.coe a✝²) f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        (WithBotTop.coe a✝¹) g

case coe.coe.top
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝¹ a✝ : ℤ
f : WithBotTop.coe a✝¹ ⟶ WithBotTop.coe a✝
f' : WithBotTop.coe a✝¹ ≤ WithBotTop.coe a✝
g : WithBotTop.coe a✝ ⟶ ⊤
g' : WithBotTop.coe a✝ ≤ ⊤
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
      (WithBotTop.coe a✝¹) (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        (WithBotTop.coe a✝¹) f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        (WithBotTop.coe a✝) g

case coe.top.bot
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝ : ℤ
f : WithBotTop.coe a✝ ⟶ ⊤
f' : WithBotTop.coe a✝ ≤ ⊤
g : ⊤ ⟶ ⊥
g' : ⊤ ≤ ⊥
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
      (WithBotTop.coe a✝) (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        (WithBotTop.coe a✝) f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊤ g

case coe.top.coe
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝¹ : ℤ
f : WithBotTop.coe a✝¹ ⟶ ⊤
f' : WithBotTop.coe a✝¹ ≤ ⊤
a✝ : ℤ
g : ⊤ ⟶ WithBotTop.coe a✝
g' : ⊤ ≤ WithBotTop.coe a✝
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ WithBotTop.coe a✝) →
        (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
      (WithBotTop.coe a✝¹) (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        (WithBotTop.coe a✝¹) f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        ⊤ g

case coe.top.top
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝ : ℤ
f : WithBotTop.coe a✝ ⟶ ⊤
f' : WithBotTop.coe a✝ ≤ ⊤
g : ⊤ ⟶ ⊤
g' : ⊤ ≤ ⊤
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
      (WithBotTop.coe a✝) (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        (WithBotTop.coe a✝) f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊤ g

case top.bot.bot
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊤ ⟶ ⊥
f' : ⊤ ≤ ⊥
g : ⊥ ⟶ ⊥
g' : ⊥ ≤ ⊥
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
      ⊤ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊤ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊥ g

case top.bot.coe
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊤ ⟶ ⊥
f' : ⊤ ≤ ⊥
a✝ : ℤ
g : ⊥ ⟶ WithBotTop.coe a✝
g' : ⊥ ≤ WithBotTop.coe a✝
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ WithBotTop.coe a✝) →
        (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
      ⊤ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊤ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        ⊥ g

case top.bot.top
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊤ ⟶ ⊥
f' : ⊤ ≤ ⊥
g : ⊥ ⟶ ⊤
g' : ⊥ ≤ ⊤
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
      ⊤ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊤ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊥ g

case top.coe.bot
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝ : ℤ
f : ⊤ ⟶ WithBotTop.coe a✝
f' : ⊤ ≤ WithBotTop.coe a✝
g : WithBotTop.coe a✝ ⟶ ⊥
g' : WithBotTop.coe a✝ ≤ ⊥
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
      ⊤ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        ⊤ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        (WithBotTop.coe a✝) g

case top.coe.coe
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝¹ : ℤ
f : ⊤ ⟶ WithBotTop.coe a✝¹
f' : ⊤ ≤ WithBotTop.coe a✝¹
a✝ : ℤ
g : WithBotTop.coe a✝¹ ⟶ WithBotTop.coe a✝
g' : WithBotTop.coe a✝¹ ≤ WithBotTop.coe a✝
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ WithBotTop.coe a✝) →
        (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
      ⊤ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝¹) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝¹)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝¹) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝¹) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝¹) f)
        ⊤ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        (WithBotTop.coe a✝¹) g

case top.coe.top
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
a✝ : ℤ
f : ⊤ ⟶ WithBotTop.coe a✝
f' : ⊤ ≤ WithBotTop.coe a✝
g : WithBotTop.coe a✝ ⟶ ⊤
g' : WithBotTop.coe a✝ ≤ ⊤
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
      ⊤ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        ⊤ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        (WithBotTop.coe a✝) g

case top.top.bot
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊤ ⟶ ⊤
f' : ⊤ ≤ ⊤
g : ⊤ ⟶ ⊥
g' : ⊤ ≤ ⊥
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
      ⊤ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊤ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊥) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊥ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊥ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊥ f)
        ⊤ g

case top.top.coe
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊤ ⟶ ⊤
f' : ⊤ ≤ ⊤
a✝ : ℤ
g : ⊤ ⟶ WithBotTop.coe a✝
g' : ⊤ ≤ WithBotTop.coe a✝
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ WithBotTop.coe a✝) →
        (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
      ⊤ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊤ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ WithBotTop.coe a✝) →
          (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a✝)))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) (WithBotTop.coe a✝) f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) (WithBotTop.coe a✝) f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) (WithBotTop.coe a✝) f)
        ⊤ g

case top.top.top
C : Type u_1
inst✝⁵ : Category.{v_1, u_1} C
inst✝⁴ : Preadditive C
inst✝³ : HasZeroObject C
inst✝² : HasShift C ℤ
inst✝¹ : ∀ (n : ℤ), (shiftFunctor C n).Additive
inst✝ : Pretriangulated C
t : TStructure C
f : ⊤ ⟶ ⊤
f' : ⊤ ≤ ⊤
g : ⊤ ⟶ ⊤
g' : ⊤ ≤ ⊤
⊢ WithBotTop.rec (motive := fun {x} ↦
      (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
      (fun a f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (WithBotTop.coe a ⟶ y) →
            (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
          (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
      (fun f ↦
        WithBotTop.rec (motive := fun {y} ↦
          (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0) (fun b f ↦ 0)
          (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
      ⊤ (f ≫ g) =
    WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊤ f ≫
      WithBotTop.rec (motive := fun {x} ↦
        (x ⟶ ⊤) → (WithBotTop.rec 0 t.truncLT (𝟭 C) x ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤))
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊥ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊥)) (fun b f ↦ 0) (fun f ↦ 0) ⊤ f)
        (fun a f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (WithBotTop.coe a ⟶ y) →
              (WithBotTop.rec 0 t.truncLT (𝟭 C) (WithBotTop.coe a) ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y))
            (fun f ↦ 0) (fun b f ↦ t.natTransTruncLTOfLE a b ⋯) (fun f ↦ t.truncLTι a) ⊤ f)
        (fun f ↦
          WithBotTop.rec (motive := fun {y} ↦
            (⊤ ⟶ y) → (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤ ⟶ WithBotTop.rec 0 t.truncLT (𝟭 C) y)) (fun f ↦ 0)
            (fun b f ↦ 0) (fun f ↦ 𝟙 (WithBotTop.rec 0 t.truncLT (𝟭 C) ⊤)) ⊤ f)
        ⊤ g