functor

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Transpose nested data structures
user_101353770
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3
1
167
fold functor pattern-matching functional-programming haskell
Shouldn't fmap (+3) (*3) be equivalent to \x -> ((x+3)*3)?
user_67089100
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3
3
197
functor haskell
applying functor on print
user_148720860
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3
3
97
functor haskell
Why do I need to call the constructor again in the definition of fmap even when I don't apply the f argument?
user_6525280
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4
3
116
sum-type algebraic-data-types functor haskell
How to create a set of elements without knowing the type of the element?
user_60160640
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2
1
208
first-class-modules functor ocaml module
Functor for scala.collection.Map[Int, T]
user_156226360
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3
2
136
functor scala dictionary
Free theorem for fmap
user_111437630
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2
1
226
free-theorem denotational-semantics category-theory functor haskell
Is Haskell's `Const` Functor analogous to the constant functor from category theory?
user_14446500
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20
3
899
phantom-types category-theory functor haskell
About mapping on the eventual result of a multi-argument function
user_58252940
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3
2
69
partial-application functor currying functional-programming haskell
What is the relation between ixmap, Array, and contravariant functor?
user_58252940
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3
1
120
category-theory functor contravariance functional-programming haskell
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