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explict x in Poly is bad in Internal Language
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 29 Aug 2021 13:44:54 +0900
parents ac53803b3b2a
children 45de2b31bf02
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module category-ex where

open import Level
open import Category
postulate c₁ c₂ ℓ : Level
postulate A : Category c₁ c₂ ℓ

postulate a b c : Obj A
postulate g : Hom A a b
postulate f : Hom A b c

open Category.Category

h = _o_  A f g

i = A [ f o g ]