English
Etymology
tetra- + iteration|(itera)tion; coined by Tetration#Goodstein|Reuben Louis Goodstein
Noun
wikipedia
en-noun|-
#arithmetic The arithmetic operator consisting of repeated exponentiation, by analogy with exponentiation being repeated multiplication and multiplication being repeated addition, <sup>b</sup>a denoting a to the power of a to the power of ... to the power of a, in which a appears b times. Notation: <sup>b</sup>a, <math>a\uparrow\uparrow b</math> or'' <math>a\rightarrow b\rightarrow 2</math>
Synonyms
exponential map, hyper4, hyperpower, power tower, super-exponentiation
|
