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Googology Wiki

The quadprimibol is equal to s(3,2,3,5) in strong array notation.[1] It can be represented in chained arrow notation as \(3\rightarrow3\rightarrow3\rightarrow3\rightarrow3\rightarrow2\rightarrow3\).


The name of this number is based on the prefix "bi-" and the number "quadprimitol".


Notation Approximation
Bowers Exploding Array Function \(\{3,3,2,5\}\)
Hyper-E notation \(\textrm E2\#\#2\#\#2\#\#1\#1\#2\)
Chained arrow notation \(3\rightarrow3\rightarrow3\rightarrow3\rightarrow3\rightarrow2\rightarrow3\) (exact)
Hyperfactorial array notation \(2![3,4]\)
Fast-growing hierarchy \(f_{\omega4+2}(2)\)
Hardy hierarchy \(H_{\omega^{\omega4+2}}(2)\)
Slow-growing hierarchy \(g_{\varphi(3,1,0)}(2)\)


See also

Hyp cos' linear strong array notation numbers | exAN numbers
3-entry series
Tribo group: tribo · tetbo · pentbo · hexabo
Trientri group: trientri · tettro · pentro · hextro
Trientet group: triteto · trientet · penteto · hexteto
Trienpent group: tripeno · tetpeno · trienpent · hexpeno
Trienhex group: trihexo · tethexo · penhexo · trienhex