Naples (; Italian: Napoli [ˈnaːpoli] (listen); Neapolitan: Napule [ˈnɑːpələ, ˈnɑːpulə]; Ancient Greek: Νεάπολις, romanized: Neápolis) is the regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 967,069 within the city's administrative limits as of 2017. Its province-level municipality is the third-most populous metropolitan city in Italy with a population of 3,115,320 residents, and its metropolitan area (that stretches beyond the boundaries of the Metropolitan City of Naples) is the second-most populous metropolitan area in Italy and the...
Consider a n x n multiplication table and replace each item with its remainder of division by n. For example, here is a 6x6 table and its "modulo 6" structure: (The last column and row are ignored since both are null)
1 2 3 4 5 6 | 1 2 3 4 5
2 4 6 8 10 12 | 2 4 0 2 4
3 6 9 1...
I am also learning Haskell, and my recommendation is to have a look into Learn You a Haskell for Great Good!, and more precisely:
for (.) read Function composition
for <$> and <*> read Applicative functors
In essence:
(.) is function composition: if you have g :: a -> b and f :: b -> c then...
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The SKI combinator calculus is a combinatory logic, a computational system that may be perceived as a reduced version of the untyped lambda calculus. It can be thought of as a computer programming language, though it is not convenient for writing software. Instead, it is important in the mathematical theory of algorithms because it is an extremely simple Turing complete language. It was introduced by Moses Schönfinkel and Haskell Curry.All operations in lambda calculus can be encoded via abstraction elimination into the SKI calculus as binary trees whose leaves are one of the three symbols S, K...
