Tethracubor-by-tethriterator

The tethracubor-by-tethriterator is equal to E100#^^###*#^^#>#100 using Extended Cascading-E Notation. The term was coined by Sbiis Saibian.
== Approximations in other notations ==
Notation 	Approximation
BEAF 	\(\{100,101(X \uparrow\uparrow\uparrow\uparrow X)(X \uparrow\uparrow (X^2)) 2\}\)Using particular notation \(\{a,b (X \uparrow\uparrow X) 2\}\) for \(X \uparrow\uparrow b\ \&\ a\) (weak bound)
Bird's array notation 	???
Fast-growing hierarchy	\(f_{{\varphi(3,0)} {\varepsilon_\omega}}(100)\)
Hardy hierarchy 	\(H_{{\varphi(3,0)}^{\varepsilon_\omega}}(100)\)
Slow-growing hierarchy	????
== Sources ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Binary phi level
Category:Tethracubor regiment