Tethritertope

Tethritertope is equal to E100#^^(#^#)>#100 in Extended Cascading-E Notation. The term was coined by Sbiis Saibian. This number belongs to the tethratope regiment.
==Approximations==
Notation 	Approximation
BEAF 	\(\{X,X^2,X\}\ \&\ 100\) (Non-climbing)
\(X \uparrow\uparrow (X^X+1)\ \&\ 100\) (Climbing)
Bird's array notation 	\(\{100,100[1[2\neg2]1,2]2\}\)
Fast-growing hierarchy 	\(f_{\varphi(\omega,\omega)}(100)\)
Hardy hierarchy 	\(H_{\varphi(\omega,\omega)}(101)\)
Slow-growing hierarchy (Using this system of fundamental sequences)	\(g_{\psi_0(\Omega_2^\Omega\omega)}(100)\)
==Sources==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Binary phi level
Category:Extended Cascading-E numbers
Category:Tethratope series