-- ignore
module 1FundamentalGroup.Quest2 where
open import 1FundamentalGroup.Preambles.P2

data _⊔_ (A B : Type) : Type where

     inl : A → A ⊔ B
     inr : B → A ⊔ B
{-
ℤ≡ℕ⊔ℕ : ℤ ≡ ℕ ⊔ ℕ
ℤ≡ℕ⊔ℕ = {!!}

∙refl : {A : Type} {x y : A} (p : x ≡ y) → p ∙ refl ≡ p
∙refl = {!!}

refl∙ : {A : Type} {x y : A} (p : x ≡ y) → refl ∙ p ≡ p
refl∙ = {!!}

∙sym : {A : Type} {x y : A} (p : x ≡ y) → p ∙ sym p ≡ refl
∙sym = {!!}

sym∙ : {A : Type} {x y : A} (p : x ≡ y) → (sym p) ∙ p ≡ refl
sym∙ = {!!}

assoc : {A : Type} {w x : A} (p : w ≡ x) {y z : A} (q : x ≡ y) (r : y ≡ z)
        → (p ∙ q) ∙ r ≡ p ∙ (q ∙ r)
assoc {A} = {!!}
-}

{-

Your definition of ⊔NoConfusion goes here.

Your definition of Path≡⊔NoConfusion goes here.

Your definition of isSet⊔NoConfusion goes here.

Your definition of isSet⊔ goes here.

Your definition of isSetℤ goes here.

-}