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EntityQ1141985· pop 12· linked from 94 articles

Also known as exponential space

In computational complexity theory, '''''' is the set of all decision problems solvable by a deterministic Turing machine in exponential space, i.e., in O(2^{p(n)}) space, where p(n) is a polynomial function of n. Some authors restrict p(n) to be a linear function, but most authors instead call the resulting class . If we use a nondeterministic machine instead, we get the class , which is equal to by Savitch's theorem.

In the Vinony graph

Within Vinony's link graph, EXPSPACE is referenced by 94 other articles, and connects out to Petri net, International Standard Book Number and algorithm.

It is catalogued under the topic Complexity classes.

Its subject is documented across 12 Wikipedia language editions.

Wikidata facts

Instance of
complexity class
Part of
2-EXPTIME
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