Knuth's up-arrow notation

GPTKB entity

Statements (25)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
gptkbp:category large numbers
gptkbp:creator gptkb:Donald_Knuth
gptkbp:example 3↑↑2 = 3^3 = 27
3↑↑3 = 3^(3^3) = 3^27 = 7,625,597,484,987
gptkbp:field gptkb:mathematics
theoretical computer science
gptkbp:generalizes exponentiation
gptkbp:hasWikipediaPage https://en.wikipedia.org/wiki/Knuth%27s_up-arrow_notation
https://www.w3.org/2000/01/rdf-schema#label Knuth's up-arrow notation
gptkbp:influenced gptkb:Steinhaus–Moser_notation
gptkb:Conway_chained_arrow_notation
gptkbp:introducedIn 1976
Mathematical notation for computer science
gptkbp:notation arrow notation
gptkbp:relatedTo hyperoperation
gptkbp:symbol
↑...↑ (n arrows)
↑↑
↑↑↑
gptkbp:usedFor expressing very large integers
gptkbp:bfsParent gptkb:D._E._Knuth
gptkb:Conway's_chained_arrow_notation
gptkb:Graham's_number
gptkbp:bfsLayer 6