Tethracubor-by-tethracross

Tethracubor-by-tethracross is equal to E100#^^###*#^^##100 using Extended Cascading-E Notation. The term was coined by Sbiis Saibian. This number belongs to the tethracubor regiment.
== Approximations in other notations ==
Notation 	Approximation
BEAF 	\(\{100,101(X \uparrow\uparrow\uparrow\uparrow X)(X \uparrow\uparrow\uparrow X) 2\}\)Using particular notation \(\{a,b (X \uparrow\uparrow X) 2\}\) for \(X \uparrow\uparrow b\ \&\ a\) (weak bound)
\(\{100,101(X \uparrow\uparrow X^{3})(X \uparrow\uparrow X^{2}) 2\}\) (strong bound)
Bird's array notation 	\(\{100,101[1\backslash 1\backslash 1\backslash 2] 1 [1\backslash 1\backslash 2]2 \}\)
Fast-growing hierarchy	\(f_{{\varphi(3,0)} {\zeta_0}}(100)\)
Hardy hierarchy 	\(H_{{\varphi(3,0)}^{\zeta_0}}(100)\)
Slow-growing hierarchy	\(g_{\vartheta(\varphi(3,{\Omega 2}) (\varepsilon_{\Omega 2}^{\varepsilon_{\Omega 2}^\omega}))}(99)\)
== Sources ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Binary phi level
Category:Tethracubor regiment