Tethritriterated-tethracross

Tethritriterated-tethracross is equal to E100(#^^##)^^#>(#+#+#)100 using Extended Cascading-E Notation. The term was coined by Sbiis Saibian.
== Approximations in other notations ==
Notation 	Approximation
BEAF 	(X^^^X)^^(4X) & 100 (weak bound)
(X^^(X^2)*3) & 100 (strong bound)
Bird's array notation 	???
Fast-growing hierarchy	\(f_{\varepsilon_{\zeta_0+{\omega 3}}}(100)\)
Hardy hierarchy 	\(H_{\varepsilon_{\zeta_0+{\omega 3}}}(100)\)
Slow-growing hierarchy	???
== Sources ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Binary phi level
Category:Tethracross regiment