added proj_2 to imports in Qualifiers

This commit is contained in:
wadler 2020-04-17 12:14:55 -03:00
parent 6d97cb0101
commit 29157501d4

View file

@ -19,7 +19,7 @@ import Relation.Binary.PropositionalEquality as Eq
open Eq using (_≡_; refl)
open import Data.Nat using (; zero; suc; _+_; _*_)
open import Relation.Nullary using (¬_)
open import Data.Product using (_×_; proj₁) renaming (_,_ to ⟨_,_⟩)
open import Data.Product using (_×_; proj₁; proj₂) renaming (_,_ to ⟨_,_⟩)
open import Data.Sum using (_⊎_)
open import plfa.part1.Isomorphism using (_≃_; extensionality)
```