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17 lines
423 B
Idris
17 lines
423 B
Idris
module D
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-- %logging 10
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func1 : Applicative f => (a -> f c) -> (b -> f d) -> (a, b) -> f (c, d)
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func1 fn g (ma, mb) = MkPair <$> fn ma <*> ?gmb
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-- %logging 0
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-- %logging 10
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mfunc : (a -> Maybe c) -> (b -> Maybe d) -> (a, b) -> Maybe (c, d)
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mfunc fn g (ma, mb)
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= let pairapp = MkPair <$> fn ma in
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pairapp <*> g mb
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%logging 0
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func2 : (a -> c) -> (b -> d) -> a -> b -> (c, d)
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func2 f g a b = MkPair (f a) (g b)
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