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1. idempotentOnGen :: (Show a, Eq a) => (a -> a) -> Gen a -> (a -> [a]) -> Property

   genvalidity-sydtest	Test.Syd.Validity.Property

   No documentation available.

2. identity :: (Show a, Eq a, GenValid a) => (a -> a -> a) -> a -> Property

   genvalidity-sydtest	Test.Syd.Validity.Property

   identity ((*) :: Int -> Int -> Int) 1
   

   identity ((+) :: Int -> Int -> Int) 0
   

3. identityOnArbitrary :: (Show a, Eq a, Arbitrary a) => (a -> a -> a) -> a -> Property

   genvalidity-sydtest	Test.Syd.Validity.Property

   identityOnArbitrary ((*) :: Int -> Int -> Int) 1
   

   identityOnArbitrary ((+) :: Int -> Int -> Int) 0
   

4. identityOnGen :: (Show a, Eq a) => (a -> a -> a) -> a -> Gen a -> (a -> [a]) -> Property

   genvalidity-sydtest	Test.Syd.Validity.Property

5. idS :: Selector s s

   hxt	Data.Function.Selector

   No documentation available.

6. idS :: Selector s s

   hxt	Text.XML.HXT.Arrow.XmlState.TypeDefs

   No documentation available.

7. idempotent :: Eq a => (a -> a) -> a -> Bool

   leancheck	Test.LeanCheck.Utils.Operators

   Deprecated: Use isIdempotent.

8. identity :: Eq a => (a -> a) -> a -> Bool

   leancheck	Test.LeanCheck.Utils.Operators

   Deprecated: Use isIdentity.

9. idempotentSemigroupLaws :: (Semigroup a, Eq a, Arbitrary a, Show a) => Proxy a -> Laws

   quickcheck-classes-base	Test.QuickCheck.Classes.Base

   Tests the following properties:

   • Idempotent a <> a ≡ a
   Note that this does not test associativity. Make sure to use semigroupLaws in addition to this set of laws. In literature, this class of semigroup is known as a band.

10. identity :: t x -> t x

    selective	Control.Selective.Multi

    A trivial product type that stores nothing and simply returns the given tag as the result.

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