Grinningolda-carta-tethrathoth

Grinningolda-carta-tethrathoth is equal to E100#^^#100##100#100#100#100 in Extended Cascading-E Notation. The term was coined by Sbiis Saibian.
== Etymology ==
The name of this number is based on the numbers "grinningold" and "tethrathoth".
== Approximations in other notations ==
Notation 	Approximation
BEAF 	\(\{100,100,3,2(1)2 (X \uparrow\uparrow X) 2\}\)Using particular notation \(\{a,b (X \uparrow\uparrow X) 2\}\) for \(X \uparrow\uparrow b\ \&\ a\)
Bird's array notation 	\(\{100,100,3,2 [2]2 [1 \backslash 2] 2\}\)
Hyperfactorial array notation	\(100![[4],1,1,1,2]\)
Fast-growing hierarchy 	\(f_{\varepsilon_0+\omega+3}(100)\)
Hardy hierarchy 	\(H_{\varepsilon_0 \omega^{\omega+3}}(100)\)
Slow-growing hierarchy 	\(g_{\vartheta(\varepsilon_{\Omega2}+\Omega+2)}(100)\)
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Extended Cascading-E numbers
Category:Epsilon level
Category:Tethrathoth series
Category:Tethrathoth — Monster-Giant
Category:-thoth