The tethracubor-by-triton is equal to E100#^^###100#^^###100#^^###100 using Extended Cascading-E Notation.[1] The term was coined by Sbiis Saibian.
Approximations in other notations
| Notation | Approximation |
|---|---|
| BEAF | \(\{100,101(X \uparrow\uparrow\uparrow\uparrow X) 4\}\)[2] (weak bound)
\(\{100,101(X \uparrow\uparrow X^{3}) 4\}\) (strong bound) |
| Bird's array notation | ??? |
| Fast-growing hierarchy | \(f_{{\varphi(3,0)} 3}(99)\) |
| Hardy hierarchy | \(H_{{\varphi(3,0)}^3}(99)\) |
| Slow-growing hierarchy | \(g_{\vartheta(\varphi(3,{\Omega 3}) 2)}(99)\) |
Sources
- ↑ Saibian, Sbiis. 4.3.7 Extended Cascading-E Numbers Part I. One to Infinity. Retrieved 2017-03-14.
- ↑ Using particular notation \(\{a,b (X \uparrow\uparrow X) 2\}\) for \(X \uparrow\uparrow b\ \&\ a\)