Terrible tethraspatialtope

is equal to E100(#^^#^#^#)^^#100 using Cascading-E notation. This term was coined by wiki user .MtrgBMovies' Tethrathoth Series Accessed 2023-11-07.
==Approximations in other notations==
Notation 	Approximation
Bird's array notation 	\(\{100,100 [1 \backslash 2 [1, 2 \neg 2] 2]2\}\)
Fast-growing hierarchy	\(f_{\varepsilon_{\varphi(\omega^\omega ,0)+1}}(100)\)
== Sources ==
Category:Numbers
Category:Numbers by MtrgBMovies
Category:Extended Cascading-E numbers
Category:Binary phi level