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Pentation: Pentation, Tetration, Exponentation, Hyperoperation -

English
2026-03-17
€181.35 €259.07

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High Quality Content by WIKIPEDIA articles! Pentation is the operation of repeated tetration, just as tetration is the operation of repeated exponentation and is a hyperoperation. Like tetration, it has little real-world applications. It is non-commutative, and therefore has two inverse functions, which might be named the penta-root and the penta-logarithm (analogous to the two inverse functions for exponen ... Full description

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Description

High Quality Content by WIKIPEDIA articles! Pentation is the operation of repeated tetration, just as tetration is the operation of repeated exponentation and is a hyperoperation. Like tetration, it has little real-world applications. It is non-commutative, and therefore has two inverse functions, which might be named the penta-root and the penta-logarithm (analogous to the two inverse functions for exponentiation: nth root function and logarithm). Pentation also bounds the elementary recursive functions.The word "Pentation" was coined by Reuben Goodstein from the roots penta- (five) and iteration). It is part of his general naming scheme for hyperoperations.

More Information

Publisher OmniScriptum
Release year 2026
Cover type Softcover
EAN 9786131122767
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€181.35 €259.07