Googoldudex

The googoldudex is equal to E100#1#3 = E100#googoldex using Hyper-E notation.Sbiis Saibian, Hyper-E Numbers - Large Numbers The term was coined by Sbiis Saibian.
== Etymology ==
The name "googoldudex" can be separated into 3 parts, "googol" "du" (which means 2) & "dex"s, where "-dex" means En#n#2, so 2 "-dex"s means the operation applying 2 times.
== Approximations in other notations ==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(100 \uparrow\uparrow 100 \uparrow\uparrow 10 \uparrow 100\) 	\(101 \uparrow\uparrow 100 \uparrow\uparrow 10 \uparrow 100\)
Chained arrow notation 	\(100 \rightarrow (10 \rightarrow 10^{100} \rightarrow 2) \rightarrow 2\)	\(101 \rightarrow (10 \rightarrow 10^{100} \rightarrow 2) \rightarrow 2\)
BEAF 	\(\{100,\{10,\{10,100\},2\},2\}\) 	\(\{101,\{10,\{10,100\},2\},2\}\)
Hyperfactorial array notation	\(((70!)!1)!1\) 	\(((71!)!1)!1\)
Bird's array notation 	\(\{100,\{10,\{10,100\},2\},2\}\) 	\(\{101,\{10,\{10,100\},2\},2\}\)
Fast-growing hierarchy 	\(f_3(f_3(f_2(324)))\) 	\(f_3(f_3(f_2(325)))\)
Hardy hierarchy 	\(H_{\omega^32+\omega^2}(324)\) 	\(H_{\omega^32+\omega^2}(325)\)
Slow-growing hierarchy 	\(g_{\varepsilon_{\varepsilon_{\omega^\omega}}}(100)\) 	\(g_{\varepsilon_{\varepsilon_{\omega^\omega}}}(101)\)
== Sources ==
==See also==
* Grangol regiment
Category:Numbers
Category:Up-arrow notation level
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers