The tethradu-ennon is equal to E100(#^^#^(9))^^#^(9)100 in Extended Cascading-E Notation.[1] The term was coined by Sbiis Saibian.
Approximations in other notations[]
Notation | Approximation |
---|---|
Bird's array notation | \(\{100,9 [1 [2 \neg 2] 3] 2\}\) |
Fast-growing hierarchy | \(f_{\varphi(9,1)}(100)\) |
Hardy hierarchy | \(H_{\varphi(9,1)}(100)\) |
Sources[]
- ↑ Saibian, Sbiis. 4.3.3 - Forging Extended Cascading-E Numbers Part I. Retrieved May 6, 2014.