Tethracubitope

Tethracubitope is equal to E100#^^#^###100 using Extended Cascading-E Notation.Sbiis Saibian, Extended Cascading-E Numbers - Large Numbers Retrieved 2021-08-02. The term was coined by Sbiis Saibian. This number belongs to the tethratope regiment.
==Approximations==
Notation 	Approximation
BEAF 	\(\{X,X,X^3\} \&\ 100\) (Non-climbing)
\(X\uparrow{\uparrow}X^{X^3} \&\ 100\) (Climbing)
Bird's array notation 	\(\{100,100[1 [4\neg2] 2]2\}\)
Fast-growing hierarchy 	\(f_{\varphi_{\omega^3}(0)}(100)\)
Slow-growing hierarchy (Using this system of fundamental sequences)	\(g_{\psi_0(\Omega_2^{\Omega^2\omega})}(100)\)
== Sources ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Binary phi level
Category:Tethratope series