Pandora.Pattern.Object.Lattice

Documentation

class (Infimum a, Supremum a) => Lattice a

When providing a new instance, you should ensure it satisfies the one law:
* Absorption: a \/ (a /\ b) ≡ a /\ (a \/ b) ≡ a

Instances

Lattice a => Lattice (Identity a)

Defined in Pandora.Paradigm.Basis.Identity

Lattice a => Lattice (Maybe a)

Defined in Pandora.Paradigm.Basis.Maybe