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More lecture notes (#126)

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Patrick Stevens
2020-04-19 20:15:02 +01:00
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parent 485b27e009
commit cab004f6d8
11 changed files with 163 additions and 36 deletions
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Rings/Definition.agda
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@@ -35,3 +35,5 @@ record Ring {n m} {A : Set n} (S : Setoid {n} {m} A) (_+_ : A → A → A) (_*_
*DistributesOver+' = transitive *Commutative (transitive *DistributesOver+ (+WellDefined *Commutative *Commutative))
*Associative' : {a b c : A} → ((a * b) * c) ∼ (a * (b * c))
*Associative' = symmetric *Associative
identIsIdent' : {a : A} → a * 1R ∼ a
identIsIdent' = transitive *Commutative identIsIdent