Tethrathoth-by-godgahlah is equal to E100#^^#*#^#100 using Extended Cascading-E Notation.[1] The term was coined by Sbiis Saibian. This number belongs to the tethrathoth regiment.
Approximations in other notations[]
| Notation | Approximation |
|---|---|
| BEAF | \(\{100,100 (X \uparrow\uparrow X) (1) 2\}\) [2] |
| Bird's array notation | \(\{100,100[1 \backslash 2]1[2]2\}\) |
| Fast-growing hierarchy | \(f_{\varepsilon_0 \omega^{\omega}}(100)\)
|
| Hardy hierarchy | \(H_{\varepsilon_0^{\omega^{\omega}}}(101)\)
|
| Slow-growing hierarchy | \(g_{\vartheta(\varepsilon_{\Omega2}\Omega^{\omega})}(99)\) |
Sources[]
- ↑ Saibian, Sbiis. 4.3.7 Extended Cascading-E Numbers Part I. One to Infinity. Retrieved 2017-01-02.
- ↑ Using particular notation \(\{a,b (X \uparrow\uparrow X)(X \uparrow\uparrow X)\cdots(X \uparrow\uparrow X) c \#\}\) for \(\{X \uparrow\uparrow b\ \&\ a (X \uparrow\uparrow X) X \uparrow\uparrow b\ \&\ a (X \uparrow\uparrow X)\cdots X \uparrow\uparrow b\ \&\ a (X \uparrow\uparrow X) c-1 \#\}\)