Boobol

The boobol is equal to \(\{10,10,100 (1) 2\}\) in BEAF. The term was coined by Jonathan Bowers.
== Etymology ==
The name of this number is based on the prefix "bi-" and the number "goobol".
== Approximations and exact values in other notations ==
Notation 	Approximation
Bird's array notation 	\(\{10,10,100 [2] 2\}\) (exactly equal)
Cascading-E notation 	\(E100\#\text{^}\#100\#\#100\)
Hyperfactorial array notation	\(100![[1],1,1,2]\)
Fast-growing hierarchy 	\(f_{\omega^{\omega}+99}(10)\)
Hardy hierarchy 	\(H_{\omega^{\omega^{\omega}+99}}(10)\)
Slow-growing hierarchy 	\(g_{\vartheta(\Omega^\Omega+98)}(10)\)
== Sources ==
== See also ==
ja:ブーボル
Category:Numbers
Category:Numbers by Jonathan Bowers
Category:2 row
Category:Googol series
Category:BEAF
Category:Exponentiated linear omega level
Category:Boobol series