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-rw-r--r--Functor/Monoidal/Instance/Nat/Circ.agda4
-rw-r--r--Functor/Monoidal/Instance/Nat/Preimage.agda4
-rw-r--r--Functor/Monoidal/Instance/Nat/Pull.agda4
-rw-r--r--Functor/Monoidal/Instance/Nat/Push.agda2
-rw-r--r--Functor/Monoidal/Instance/Nat/System.agda2
5 files changed, 7 insertions, 9 deletions
diff --git a/Functor/Monoidal/Instance/Nat/Circ.agda b/Functor/Monoidal/Instance/Nat/Circ.agda
index 0e2d3eb..1b45a75 100644
--- a/Functor/Monoidal/Instance/Nat/Circ.agda
+++ b/Functor/Monoidal/Instance/Nat/Circ.agda
@@ -14,7 +14,7 @@ open import Category.Monoidal.Instance.Nat using (Nat,+,0)
open import Categories.Category.Construction.Monoids using (Monoids)
open import Categories.Category.Instance.Nat using (Nat; Nat-Cocartesian)
open import Categories.Category.Monoidal.Bundle using (SymmetricMonoidalCategory)
-open import Categories.Category.Instance.SingletonSet using (SingletonSetoid)
+open import Data.Setoid.Unit using (⊤ₛ)
open import Categories.Category.Monoidal.Instance.Setoids using (Setoids-Cartesian)
open import Categories.Category.Cartesian using (Cartesian)
open Cartesian (Setoids-Cartesian {suc 0ℓ} {suc 0ℓ}) using (products)
@@ -54,7 +54,7 @@ module MultisetOf,++,[] = SymmetricMonoidalFunctor MultisetOf,++,[]
open SymmetricMonoidalFunctor
-ε⇒ : SingletonSetoid ⟶ₛ Circuitₛ 0
+ε⇒ : ⊤ₛ ⟶ₛ Circuitₛ 0
ε⇒ = mkCircuitₛ ∙ MultisetOf,++,[].ε
open Cocartesian Nat-Cocartesian using (-+-)
diff --git a/Functor/Monoidal/Instance/Nat/Preimage.agda b/Functor/Monoidal/Instance/Nat/Preimage.agda
index 59c9391..844df79 100644
--- a/Functor/Monoidal/Instance/Nat/Preimage.agda
+++ b/Functor/Monoidal/Instance/Nat/Preimage.agda
@@ -4,7 +4,7 @@ module Functor.Monoidal.Instance.Nat.Preimage where
open import Category.Monoidal.Instance.Nat using (Natop,+,0; Natop-Cartesian)
open import Categories.Category.Instance.Nat using (Nat-Cocartesian)
-open import Categories.Category.Instance.SingletonSet using (SingletonSetoid)
+open import Data.Setoid.Unit using (⊤ₛ)
open import Categories.NaturalTransformation using (NaturalTransformation; ntHelper)
open import Categories.Category.Monoidal.Instance.Setoids using (Setoids-Cartesian)
open import Categories.Category.BinaryProducts using (module BinaryProducts)
@@ -38,7 +38,7 @@ open import Relation.Binary.PropositionalEquality as ≡ using (_≡_; _≗_; mo
open import Data.Bool.Base using (Bool)
open Func
-Preimage-ε : SingletonSetoid {0ℓ} {0ℓ} ⟶ₛ Subsetₛ 0
+Preimage-ε : ⊤ₛ {0ℓ} {0ℓ} ⟶ₛ Subsetₛ 0
to Preimage-ε x = []
cong Preimage-ε x ()
diff --git a/Functor/Monoidal/Instance/Nat/Pull.agda b/Functor/Monoidal/Instance/Nat/Pull.agda
index 1d3d338..b267f97 100644
--- a/Functor/Monoidal/Instance/Nat/Pull.agda
+++ b/Functor/Monoidal/Instance/Nat/Pull.agda
@@ -14,7 +14,7 @@ open import Categories.Category.Cartesian using (Cartesian)
open import Categories.Category.Cocartesian using (Cocartesian; BinaryCoproducts)
open import Categories.Category.Instance.Nat using (Nat)
open import Categories.Category.Instance.Nat using (Nat-Cocartesian)
-open import Categories.Category.Instance.SingletonSet using () renaming (SingletonSetoid to ⊤ₛ)
+open import Data.Setoid.Unit using (⊤ₛ)
open import Categories.Category.Monoidal.Bundle using (SymmetricMonoidalCategory)
open import Categories.Category.Monoidal.Instance.Setoids using (Setoids-Cartesian)
open import Categories.Category.Product using (_⁂_)
@@ -43,8 +43,6 @@ open import Functor.Instance.Nat.Pull using (Pull; Pull-defs)
open import Relation.Binary using (Setoid)
open import Relation.Binary.PropositionalEquality as ≡ using (_≡_; _≗_; module ≡-Reasoning)
-module Setoids-× = SymmetricMonoidalCategory Setoids-×
-
open Cartesian (Setoids-Cartesian {0ℓ} {0ℓ}) using (products)
open BinaryProducts products using (-×-)
diff --git a/Functor/Monoidal/Instance/Nat/Push.agda b/Functor/Monoidal/Instance/Nat/Push.agda
index b53282d..2e8c0cf 100644
--- a/Functor/Monoidal/Instance/Nat/Push.agda
+++ b/Functor/Monoidal/Instance/Nat/Push.agda
@@ -10,7 +10,7 @@ open import Function.Bundles using (Func; _⟶ₛ_; _⟨$⟩_)
open import Level using (0ℓ; Level)
open import Relation.Binary using (Rel; Setoid)
open import Functor.Instance.Nat.Push using (Push; Push-defs)
-open import Categories.Category.Instance.SingletonSet using () renaming (SingletonSetoid to ⊤ₛ)
+open import Data.Setoid.Unit using (⊤ₛ)
open import Categories.NaturalTransformation using (NaturalTransformation; ntHelper)
open import Data.Vec.Functional as Vec using (Vector)
open import Data.Vector using (++-assoc; ++-↑ˡ; ++-↑ʳ)
diff --git a/Functor/Monoidal/Instance/Nat/System.agda b/Functor/Monoidal/Instance/Nat/System.agda
index 2201c35..6659fb3 100644
--- a/Functor/Monoidal/Instance/Nat/System.agda
+++ b/Functor/Monoidal/Instance/Nat/System.agda
@@ -29,7 +29,7 @@ open import Categories.Category.Cartesian using (Cartesian)
open import Categories.Category.Cocartesian using (Cocartesian)
open import Categories.Category.Instance.Nat using (Nat; Nat-Cocartesian; Natop)
open import Categories.Category.Instance.Setoids using (Setoids)
-open import Categories.Category.Instance.SingletonSet using () renaming (SingletonSetoid to ⊤ₛ)
+open import Data.Setoid.Unit using (⊤ₛ)
open import Categories.Category.Monoidal.Instance.Setoids using (Setoids-Cartesian)
open import Categories.Category.Product using (Product)
open import Categories.Category.Product using (_⁂_)