Tethracubor-by-hyperion

Tethracubor-by-hyperion 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 	\(\{100,101(X \uparrow\uparrow\uparrow\uparrow X) 100\}\)Using particular notation \(\{a,b (X \uparrow\uparrow X) 2\}\) for \(X \uparrow\uparrow b\ \&\ a\) (weak bound)
\(\{100,101(X \uparrow\uparrow X^{3}) 100\}\) (strong bound)
Bird's array notation 	\(\{100,100[1 \backslash 1 \backslash 1 \backslash 2]1,2\}\)
Fast-growing hierarchy	\(f_{{\varphi(3,0)} \omega}(100)\)
Hardy hierarchy 	\(H_{{\varphi(3,0)}^\omega}(100)\)
Slow-growing hierarchy	\(g_{\vartheta(\varphi(3,{\Omega \omega}) 2)}(100)\)
== Sources ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Binary phi level
Category:Tethracubor regiment