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Googology Wiki

Trialineans is equal to [3,1,1] using PlantStar's Debut Notation.[​1]​​ The term was coined by PlantStar. This number is currently ill-defined.


Due to the ill-definedness of this number, the following approximation is just an intended value.

Notation Approximation
Arrow notation \(48↑↑↑4\)
Chained arrow notation \(48→4→3\)
BEAF {48,4,3}
Bird's array notation {48,4,3}
Hyper-E notation E[48]1#49#3
Hyper-E notation (base 10 equivalent) E80#49#3
Strong array notation s(48,4,3)
Hyperfactorial array notation 5!2
Fast-growing hierarchy \(f_{3}^{3}(253)\)
Hardy hierarchy \(H_{ω^{3}3}(253)\)
Slow-growing hierarchy \(g_{\varepsilon_{\varepsilon_{\varepsilon_0}}}(48)\)


  1. Article 2.1: The Lineus Regiment | PlantStar's Large Numbers

See also