Quadreequadrol

The quadreequadrol is equal to {10,10,10,10,100,4 (1) 4} in BEAF. The term was coined by Jonathan Bowers.
=== Approximations in other notations ===
Notation 	Approximation
Bird's array notation 	\(\{10,10,10,10,100,4 [2] 4\}\) (exact)
Cascading-E notation 	\(E100\#\text{^}\#100\#\text{^}\#100\#\text{^}\#100\#\#\#\#\#5\)
Hyperfactorial Array Notation	\(100![[1,4,3],3,1,2]\)
Fast-growing hierarchy 	\(f_{(\omega^{\omega}) 3+(\omega^3) 4}(100)\)
Hardy hierarchy 	\(H_{\omega^{(\omega^{\omega}) 3+(\omega^3) 4}}(100)\)
Slow-growing hierarchy 	\(g_{\vartheta((\Omega^\Omega)3+(\Omega^3)3+(\Omega^2)\omega)}(100)\)
=== Sources ===
=== See also ===
Category:Numbers
Category:Numbers by Jonathan Bowers
Category:2 row
Category:Googol series
Category:Exponentiated linear omega level