Hoogle Search

Within LTS Haskell 24.25 (ghc-9.10.3)

Note that Stackage only displays results for the latest LTS and Nightly snapshot. Learn more.

  1. liftA2 :: Applicative f => (a -> b -> c) -> f a -> f b -> f c

    mixed-types-num Numeric.MixedTypes.PreludeHiding

    Lift a binary function to actions. Some functors support an implementation of liftA2 that is more efficient than the default one. In particular, if fmap is an expensive operation, it is likely better to use liftA2 than to fmap over the structure and then use <*>. This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of <*> and fmap.

    Example

    >>> liftA2 (,) (Just 3) (Just 5)
Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
[5,6,7,6,7,8,7,8,9]

  2. liftA2 :: Applicative f => (a -> b -> c) -> f a -> f b -> f c

    LambdaHack Game.LambdaHack.Core.Prelude

    Lift a binary function to actions. Some functors support an implementation of liftA2 that is more efficient than the default one. In particular, if fmap is an expensive operation, it is likely better to use liftA2 than to fmap over the structure and then use <*>. This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of <*> and fmap.

    Example

    >>> liftA2 (,) (Just 3) (Just 5)
Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
[5,6,7,6,7,8,7,8,9]

  3. liftA2 :: Applicative f => (a -> b -> c) -> f a -> f b -> f c

    cabal-install-solver Distribution.Solver.Compat.Prelude

    Lift a binary function to actions. Some functors support an implementation of liftA2 that is more efficient than the default one. In particular, if fmap is an expensive operation, it is likely better to use liftA2 than to fmap over the structure and then use <*>. This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of <*> and fmap.

    Example

    >>> liftA2 (,) (Just 3) (Just 5)
Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
[5,6,7,6,7,8,7,8,9]

  4. liftA2 :: Applicative f => (a -> b -> c) -> f a -> f b -> f c

    ihaskell IHaskellPrelude

    Lift a binary function to actions. Some functors support an implementation of liftA2 that is more efficient than the default one. In particular, if fmap is an expensive operation, it is likely better to use liftA2 than to fmap over the structure and then use <*>. This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of <*> and fmap.

    Example

    >>> liftA2 (,) (Just 3) (Just 5)
Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
[5,6,7,6,7,8,7,8,9]

  5. liftA2 :: Applicative f => (a -> b -> c) -> f a -> f b -> f c

    ihaskell IHaskellPrelude

    Lift a binary function to actions. Some functors support an implementation of liftA2 that is more efficient than the default one. In particular, if fmap is an expensive operation, it is likely better to use liftA2 than to fmap over the structure and then use <*>. This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of <*> and fmap.

    Example

    >>> liftA2 (,) (Just 3) (Just 5)
Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
[5,6,7,6,7,8,7,8,9]

  6. liftA2 :: Applicative f => (a -> b -> c) -> f a -> f b -> f c

    incipit-base Incipit.Base

    Lift a binary function to actions. Some functors support an implementation of liftA2 that is more efficient than the default one. In particular, if fmap is an expensive operation, it is likely better to use liftA2 than to fmap over the structure and then use <*>. This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of <*> and fmap.

    Example

    >>> liftA2 (,) (Just 3) (Just 5)
Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
[5,6,7,6,7,8,7,8,9]

  7. liftA2 :: Applicative f => (a -> b -> c) -> f a -> f b -> f c

    Agda Agda.Utils.Monad

    Lift a binary function to actions. Some functors support an implementation of liftA2 that is more efficient than the default one. In particular, if fmap is an expensive operation, it is likely better to use liftA2 than to fmap over the structure and then use <*>. This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of <*> and fmap.

    Example

    >>> liftA2 (,) (Just 3) (Just 5)
Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
[5,6,7,6,7,8,7,8,9]

  8. liftA2 :: Applicative f => (a -> b -> c) -> f a -> f b -> f c

    breakpoint Debug.Breakpoint.GhcFacade

    Lift a binary function to actions. Some functors support an implementation of liftA2 that is more efficient than the default one. In particular, if fmap is an expensive operation, it is likely better to use liftA2 than to fmap over the structure and then use <*>. This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of <*> and fmap.

    Example

    >>> liftA2 (,) (Just 3) (Just 5)
Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
[5,6,7,6,7,8,7,8,9]

  9. liftA2 :: Applicative f => (a -> b -> c) -> f a -> f b -> f c

    clash-prelude Clash.HaskellPrelude

    Lift a binary function to actions. Some functors support an implementation of liftA2 that is more efficient than the default one. In particular, if fmap is an expensive operation, it is likely better to use liftA2 than to fmap over the structure and then use <*>. This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of <*> and fmap.

    Example

    >>> liftA2 (,) (Just 3) (Just 5)
Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
[5,6,7,6,7,8,7,8,9]

  10. liftA2 :: Applicative f => (a -> b -> c) -> f a -> f b -> f c

    configuration-tools Configuration.Utils.CommandLine

    Lift a binary function to actions. Some functors support an implementation of liftA2 that is more efficient than the default one. In particular, if fmap is an expensive operation, it is likely better to use liftA2 than to fmap over the structure and then use <*>. This became a typeclass method in 4.10.0.0. Prior to that, it was a function defined in terms of <*> and fmap.

    Example

    >>> liftA2 (,) (Just 3) (Just 5)
Just (3,5)

    >>> liftA2 (+) [1, 2, 3] [4, 5, 6]
[5,6,7,6,7,8,7,8,9]

Page 8 of many | Previous | Next