When are Two Algorithms the Same?

Author:

Blass Andreas,Dershowitz Nachum,Gurevich Yuri

Abstract

AbstractPeople usually regard algorithms as more abstract than the programs that implement them. The natural way to formalize this idea is that algorithms are equivalence classes of programs with respect to a suitable equivalence relation. We argue that no such equivalence relation exists.

Publisher

Cambridge University Press (CUP)

Subject

Logic,Philosophy

Reference23 articles.

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2. Some systems of second-order arithmetic and their use;Friedman;Proceedings of the International Congress of Mathematicians, Vancouver 1974,1975

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