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agdaproofs/Sets/Cardinality/Finite/Definition.agda
2020-01-05 15:06:35 +00:00

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{-# OPTIONS --safe --warning=error --without-K #-}
open import Functions
open import Numbers.Naturals.Definition
open import Sets.FinSet.Definition
module Sets.Cardinality.Finite.Definition where
record FiniteSet {a : _} (A : Set a) : Set a where
field
size :
mapping : FinSet size A
bij : Bijection mapping