Quadruperdecal

Quadruperdecal is equal to {10,truperdecal (1) 2} in BEAF, or truperdecal & 10, using the array of operator. The term was coined by Jonathan Bowers.
=== Approximations and exact values in other notations ===
Notation 	Approximation
Bird's array notation 	\(\{10,5,2 [2] 2\}\) (exact)
Cascading-E notation 	\(E100\#\text{^}\#100\#4\)
Hyperfactorial array notation	\(5![2,1,1,2]\)
Fast-growing hierarchy 	\(f_{\omega^{\omega}+1}(4)\)
Hardy hierarchy 	\(H_{(\omega^{\omega^{\omega}})4}(8)\)
Slow-growing hierarchy 	\(g_{\vartheta(\Omega^{\Omega})}(4)\)
=== Sources ===
=== See also ===
Category:Numbers
Category:Numbers by Jonathan Bowers
Category:2 row
Category:BEAF
Category:Exponentiated linear omega level