Słownik terminologii komputerowej

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Przykłady: pci, /dev/null, functional unit, embedded system, pseudo-tty, nfs.


1 definition found From The Free On-line Dictionary of Computing (05 January 2017) [foldoc]: Church integer A representation of integers as functions invented by Alonzo Church, inventor of lambda-calculus. The integer N is represented as a higher-order function which applies a given function N times to a given expression. In the {pure lambda-calculus} there are no constants but numbers can be represented by Church integers. A Haskell function to return a given Church integer could be written: church n = c where c f x = if n == 0 then x else c' f (f x) where c' = church (n-1) A function to turn a Church integer into an ordinary integer: unchurch c = c (+1) 0 See also von Neumann integer. (1994-11-29)