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Move towards base-n expansions (#112)

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Patrick Stevens
2020-04-11 19:46:26 +01:00
committed by GitHub
parent e9aa1bcc05
commit 380548134d
22 changed files with 312 additions and 102 deletions
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6
Fields/CauchyCompletion/Group.agda
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@@ -16,7 +16,7 @@ open import LogicalFormulae
open import Numbers.Naturals.Semiring
open import Numbers.Naturals.Order
module Fields.CauchyCompletion.Group {m n o : _} {A : Set m} {S : Setoid {m} {n} A} {_+_ : A → A → A} {_*_ : A → A → A} {_<_ : Rel {m} {o} A} {pOrder : SetoidPartialOrder S _<_} {R : Ring S _+_ _*_} {pRing : PartiallyOrderedRing R pOrder} (order : TotallyOrderedRing pRing) (F : Field R) (charNot2 : Setoid._∼_ S ((Ring.1R R) + (Ring.1R R)) (Ring.0R R) → False) where
module Fields.CauchyCompletion.Group {m n o : _} {A : Set m} {S : Setoid {m} {n} A} {_+_ : A → A → A} {_*_ : A → A → A} {_<_ : Rel {m} {o} A} {pOrder : SetoidPartialOrder S _<_} {R : Ring S _+_ _*_} {pRing : PartiallyOrderedRing R pOrder} (order : TotallyOrderedRing pRing) (F : Field R) where
open Setoid S
open SetoidTotalOrder (TotallyOrderedRing.total order)
@@ -29,8 +29,8 @@ open Ring R
open import Rings.Orders.Total.Lemmas order
open import Fields.CauchyCompletion.Definition order F
open import Fields.CauchyCompletion.Addition order F charNot2
open import Fields.CauchyCompletion.Setoid order F charNot2
open import Fields.CauchyCompletion.Addition order F
open import Fields.CauchyCompletion.Setoid order F
abstract
+CCommutative : {a b : CauchyCompletion} → Setoid._∼_ cauchyCompletionSetoid (a +C b) (b +C a)