Tethrathoth-by-godgathor 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 | \(\{100,100 (X \uparrow\uparrow X) (0,1) 2\}\) [2] |
Bird's array notation | \(\{100,100[1 \backslash 2]1[1,2]2\}\) |
Fast-growing hierarchy | \(f_{\varepsilon_0 \omega^{\omega^{\omega}}}(100)\) \(f_{\omega^{\varepsilon_0+\omega^{\omega^{\omega}}}}(100)\) |
Hardy hierarchy | \(H_{\varepsilon_0^{\omega^{\omega}}}(101)\) \(H_{\omega^{\omega^{\varepsilon_0+\omega^{\omega^{\omega}}}}}(101)\) |
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 \(\{X \uparrow\uparrow b\ \&\ a (X \uparrow\uparrow X) X \uparrow\uparrow b\ \&\ a (X \uparrow\uparrow X)\cdots X \uparrow\uparrow b\ \&\ a (X \uparrow\uparrow X) c-1 \#\}\)