Tethrigriditerated-tethracross

Tethrigriditerated-tethracross is equal to E100(#^^##)^^#>##100 using Extended Cascading-E Notation. The term was coined by Sbiis Saibian. This number belongs to the tethracross regiment.
== Approximations in other notations ==
Notation 	Approximation
BEAF 	(X^^^X)^^(X^2) & 100
Bird's array notation 	{100,100[1\1,2\2]2}
Fast-growing hierarchy	\(f_{\varepsilon_{\zeta_0+{\omega^2}}}(100)\)
Hardy hierarchy 	\(H_{\varepsilon_{\zeta_0+{\omega^2}}}(100)\)
Slow-growing hierarchy	???
== Sources ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Binary phi level
Category:Tethracross regiment