algebra-2.0.2: Constructive abstract algebra

Numeric.Ring.Endomorphism

Synopsis

Documentation

newtype End a Source

The endomorphism ring of an abelian group or the endomorphism semiring of an abelian monoid

http:en.wikipedia.orgwikiEndomorphism_ring

Constructors

End 

Fields

appEnd :: a -> a
 

Instances

RightModule r m => RightModule r (End m) 
LeftModule r m => LeftModule r (End m) 
Monoid (End r) 
Abelian r => Abelian (End r) 
Additive r => Additive (End r) 
Monoidal r => Monoidal (End r) 
(Abelian r, Monoidal r) => Semiring (End r) 
Multiplicative (End r) 
Group r => Group (End r) 
Unital (End r) 
(Abelian r, Monoidal r) => Rig (End r) 
(Abelian r, Group r) => Ring (End r) 
(Abelian r, Commutative r) => Commutative (End r) 
(Monoidal m, Abelian m) => RightModule (End m) (End m) 
(Monoidal m, Abelian m) => LeftModule (End m) (End m) 

fromEnd :: Unital r => End r -> rSource