Safe Haskell | Safe-Inferred |
---|---|
Language | Haskell2010 |
Test.Validity.Relations.Symmetry
Synopsis
- symmetricOnElems :: (a -> a -> Bool) -> a -> a -> Bool
- symmetryOnGens :: Show a => (a -> a -> Bool) -> Gen (a, a) -> (a -> [a]) -> Property
- symmetry :: (Show a, GenValid a) => (a -> a -> Bool) -> Property
- symmetryOnArbitrary :: (Show a, Arbitrary a) => (a -> a -> Bool) -> Property
Documentation
\[ Symmetric(\prec) \quad\equiv\quad \forall a, b: (a \prec b) \Leftrightarrow (b \prec a) \]
symmetryOnGens :: Show a => (a -> a -> Bool) -> Gen (a, a) -> (a -> [a]) -> Property Source #
symmetry :: (Show a, GenValid a) => (a -> a -> Bool) -> Property Source #
symmetry ((==) :: Int -> Int -> Bool)
symmetry ((/=) :: Int -> Int -> Bool)
symmetryOnArbitrary :: (Show a, Arbitrary a) => (a -> a -> Bool) -> Property Source #
symmetryOnArbitrary ((==) :: Int -> Int -> Bool)
symmetryOnArbitrary ((/=) :: Int -> Int -> Bool)