Ohmygosh-ohmygosh-ohmygosh-ohmygosh-ohmygooosh

Ohmygosh-ohmygosh-ohmygosh-ohmygosh-ohmygooosh is equal to E100#{#{#{#{#}#}#}#}#100 in Hyper-Extended Cascading-E Notation. The term was coined by Sbiis Saibian.
== Approximations in other notations ==
Notation 	Approximation
Fast-growing hierarchy	\(f_{\varphi(\varphi(\varphi(\varphi(98,0,0),0,0),0,0),0,0)}(100)\)
Hardy hierarchy 	\(H_{\varphi(\varphi(\varphi(\varphi(98,0,0),0,0),0,0),0,0)}(100)\)
Slow-growing hierarchy (using this system
of fundamental sequences)	\(g_{\psi_0(\Omega_2^{\Omega_2\psi_1(\Omega_2^{\Omega_{2}\psi_1(\Omega_2^{\Omega_{2}\psi_1(\Omega_2^{\Omega_{2}98})})})})}(100)\)
==Sources==
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Hyper-Extended Cascading-E numbers
Category:Bachmann's collapsing level
Category:Godsgodgulus series