pandora-0.2.0: A box of patterns and paradigms

Safe HaskellSafe
LanguageHaskell2010

Pandora.Pattern.Object.Lattice

Synopsis

Documentation

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

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 (Maybe a) Source # 
Instance details

Defined in Pandora.Paradigm.Basis.Maybe

Lattice a => Lattice (Identity a) Source # 
Instance details

Defined in Pandora.Paradigm.Basis.Identity

(Lattice a, Lattice b) => Lattice (Product a b) Source # 
Instance details

Defined in Pandora.Paradigm.Basis.Product

Lattice a => Lattice (Tagged tag a) Source # 
Instance details

Defined in Pandora.Paradigm.Basis.Tagged

Lattice a => Lattice (Constant a b) Source # 
Instance details

Defined in Pandora.Paradigm.Basis.Constant