Guppysuplex

Guppysuplex is equal to E20##(E20) = E20##1#2 using Cascading-E notationD. 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
BEAF and Bird's array notation	\(10 \{10^{20}\} 21\)
Fast-growing hierarchy 	\(f_\omega(f_2(61))\)
==Sources==
Category:Numbers
Category:Up-arrow notation level
Category:Cascading-E numbers
Category:Videos