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Higher-order functions in Haskell
Headline
Higher-order functions in Haskell
Description
Higher-order functions are functions that take functions as arguments or return functions as results. Much of the expressiveness and convenience of functional programming is a consequence of the status of functions to be first-class citizens. In this lecture, we focus on higher-order functions for list processing, e.g., the map function. We also look at important related concepts such as partial application of functions or lambda abstractions for constructing anonymous functions.
Video
Some version of the lecture has been recorded.
Concepts
- Higher-order function
- Partial application
- Polymorphism
- Map function
- Fold function
- Filter function
- Zip function
- Uncurrying
- Currying
- List comprehension
- Lambda abstraction
Languages
Contributions
- haskellEngineer: No higher-order functions
- haskellList: Leverage map and sum
- haskellLambda: Leverage anonymous functions
- haskellProfessional: Richer demonstration
Ralf Lämmel
edited this article at
Fri, 07 Jul 2023 15:58:24 +0200
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For you are available next options:will make text bold.
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will make text underlined.
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will allow you to paste code headline into the page.
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will allow you to paste code with syntax highlight into the page. You will need to define used programming language.
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