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  1. (&&^) :: Monad m => m Bool -> m Bool -> m Bool

    IfElse Control.Monad.IfElse

    IO lifted &&

  2. (&&) :: Bool -> Bool -> Bool

    classy-prelude-yesod ClassyPrelude.Yesod

    Boolean "and", lazy in the second argument

  3. (&&&) :: Arrow a => a b c -> a b c' -> a b (c, c')

    classy-prelude-yesod ClassyPrelude.Yesod

    Fanout: send the input to both argument arrows and combine their output. The default definition may be overridden with a more efficient version if desired.

  4. (&:) :: (b -> b -> c) -> (a -> b) -> a -> a -> c

    composition-prelude Control.Composition

    Pronounced 'appose'. Synonym for on

  5. (&&&) :: (PreArrow a, Object a b, ObjectPair a c c') => a b c -> a b c' -> a b (c, c')

    constrained-categories Control.Arrow.Constrained

    No documentation available.

  6. (&&) :: Bool -> Bool -> Bool

    constrained-categories Control.Category.Constrained.Prelude

    Boolean "and", lazy in the second argument

  7. (&&) :: Bool -> Bool -> Bool

    constrained-categories Control.Category.Hask

    Boolean "and", lazy in the second argument

  8. (&&) :: Stream Bool -> Stream Bool -> Stream Bool

    copilot-language Copilot.Language.Operators.Boolean

    Apply the and (&&) operator to two boolean streams, point-wise.

  9. (&&) :: Bool -> Bool -> Bool

    verset Verset

    Boolean "and", lazy in the second argument

  10. (&&^) :: Monad m => m Bool -> m Bool -> m Bool

    verset Verset

    The lazy && operator lifted to a monad. If the first argument evaluates to False the second argument will not be evaluated.

    Just False &&^ undefined  == Just False
    Just True  &&^ Just True  == Just True
    Just True  &&^ Just False == Just False
    

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