Komputasi ≠ Kalkulasi
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| Foto : Unsplash |
Kalkulasi adalah proses mentransformasikan satu atau lebih input menjadi luaran (output).
Contoh: Kalikan 20 dengan 5, hasilnya 100
Kalkulasi melibatkan angka-angka dan kata-kata yang menyatakan proses sederhana, sedangkan komputasi menggunakan rule, bahkan bisa tanpa angka-angka.
Kalkulasi adalah prasyarat untuk komputasi.
A computation is a sequence of simple, well-defined steps that lead to the solution of a problem. The problem itself must be defined exactly and unambiguously, and each step in the computation that solves the problem must be described invery specific terms. (John S. Conery, 2010)
The keys to this definition, of course, are "problem" and "step." A more formal definition is that a problem, and its solution, must be encoded in the form of symbols; a step is a symbol manipulation that transforms one set of symbols into a new set of symbols.
(Sumber: http://ubiquity.acm.org/article.cfm?id=1889839
(Sumber: http://ubiquity.acm.org/article.cfm?id=1889839
Dengan kata lain, algoritma merepresentasikan suatu komputasi.
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