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pp:l01 [2020/03/12 14:35] pdmatei [Introduction to the Haskell language] |
pp:l01 [2020/04/07 15:05] (current) pdmatei |
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| - | ====== Introduction to the Haskell language ====== | + | ====== 1. Introduction to the Haskell language ====== |
| The main (and, as we shall soon see, the only!) programming instrument in Haskell is the **function**. In mathematics, a function is a **relation** between specified sets ($math[f:A\rightarrow B]) that associates to every element of $math[A], exactly one element of $math[B]. This is precisely the interpretation of a function in Haskell. (Not to be confused with OOP **methods** or **procedures**). | The main (and, as we shall soon see, the only!) programming instrument in Haskell is the **function**. In mathematics, a function is a **relation** between specified sets ($math[f:A\rightarrow B]) that associates to every element of $math[A], exactly one element of $math[B]. This is precisely the interpretation of a function in Haskell. (Not to be confused with OOP **methods** or **procedures**). | ||
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| inssort l = | inssort l = | ||
| </code> | </code> | ||
| - | l = | + | |
| - | <code> | + | |
| ===== Further reading ===== | ===== Further reading ===== | ||