module 1FundamentalGroup.Preambles.P1 where open import Cubical.HITs.S1 using (S¹ ; base ; loop) public open import Cubical.Data.Nat using (ℕ ; suc ; zero) public open import Cubical.Data.Int using (ℤ ; pos ; negsuc ; -_) public open import Cubical.Data.Empty public open import Cubical.Foundations.Prelude renaming (subst to endPt) public open import Cubical.Foundations.Isomorphism renaming (Iso to _≅_) public open import 1FundamentalGroup.Quest0Solutions using ( Refl ; Refl≢loop ) public