-- | This module provides Unicode variants of the operators.
--
-- Unfortunately, ⊤, ⊥, and ¬ don't fit into Haskell lexical structure well.
--
module Algebra.Lattice.Unicode where

import Algebra.Heyting
import Algebra.Lattice

infixr 6 
infixr 5 
infixr 4 
infix 4 

-- | Meet, alias for '/\'.
(∧) :: Lattice a => a -> a -> a
∧ :: a -> a -> a
(∧) = a -> a -> a
forall a. Lattice a => a -> a -> a
(/\)

-- | Join, alias for '\/'.
(∨) :: Lattice a => a -> a -> a
∨ :: a -> a -> a
(∨) = a -> a -> a
forall a. Lattice a => a -> a -> a
(\/)

-- | Implication, alias for '==>'.
(⟹) :: Heyting a => a -> a -> a
⟹ :: a -> a -> a
(⟹) = a -> a -> a
forall a. Heyting a => a -> a -> a
(==>)

-- | Equivalence, alias for '<=>'.
(⟺) :: Heyting a => a -> a -> a
⟺ :: a -> a -> a
(⟺) = a -> a -> a
forall a. Heyting a => a -> a -> a
(<=>)