added import to Qualifiers

This commit is contained in:
wadler 2020-04-18 12:20:03 -03:00
parent c76da31328
commit 6428b87def

View file

@ -20,7 +20,7 @@ open Eq using (_≡_; refl)
open import Data.Nat using (; zero; suc; _+_; _*_)
open import Relation.Nullary using (¬_)
open import Data.Product using (_×_; proj₁; proj₂) renaming (_,_ to ⟨_,_⟩)
open import Data.Sum using (_⊎_)
open import Data.Sum using (_⊎_; inj₁; inj₂)
open import plfa.part1.Isomorphism using (_≃_; extensionality)
```