Pandora.Pattern.Object.Quasiring

Documentation

class (Monoid a, Ringoid a) => Quasiring a where

When providing a new instance, you should ensure it satisfies the one law:
* Additive identity is a multiplicative annihilator: zero * x = x  * zero = zero

Methods

one :: a

Instances

Quasiring Boolean

Defined in Pandora.Paradigm.Primary.Object.Boolean

Methods

one :: Boolean

Quasiring Natural

Defined in Pandora.Paradigm.Primary.Object.Natural

Methods

one :: Natural

Quasiring a => Quasiring (Identity a)

Defined in Pandora.Paradigm.Primary.Functor.Identity

Methods

one :: Identity a

(Quasiring s, Quasiring a) => Quasiring (s :*: a)

Defined in Pandora.Paradigm.Primary.Functor.Product

Methods

one :: s :*: a

Quasiring a => Quasiring (Tagged tag a)

Defined in Pandora.Paradigm.Primary.Functor.Tagged

Methods

one :: Tagged tag a

Quasiring a => Quasiring (Constant a b)

Defined in Pandora.Paradigm.Primary.Functor.Constant

Methods

one :: Constant a b