Xappolduplex

Xappolduplex is equal to {10,xappolplex (2) 2} or {10,4,2 (2) 2} using BEAFD. Shamlin Jr., Ultimate Large Numbers List 2024 - The Biggest Numbers Ever!!! (accessed 2023-11-13). The term was coined by YouTuber Douglas Shamlin Jr.
== Approximations ==
Notation 	Approximation
Bird's array notation 	\(\{10,4,2 [3] 2\}\)
Cascading-E notation 	\(E10\#\text{^}\#\#10\#3\)
Hyperfactorial Array Notation	\(((10![1,[1,1,3],1,2])![1,[1,1,3],1,2])![1,[1,1,3],1,2]\)
Fast-growing hierarchy 	\(f_{\omega^{\omega^2}}^3(10)\)
Hardy hierarchy 	\(H_{\omega^{\omega^{\omega^2}} 3}(10)\)
==Sources==
Category:Numbers
Category:Planar array notation
Category:Exponentiated polynomial omega level
Category:BEAF
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