Tethrapeton-ipso-tethracross is equal to E100(#^^#^5)^#^^##100 using Extended Cascading-E Notation.[1] The term was coined by Sbiis Saibian. This number belongs to the tethrapeton regiment.
Approximations[]
| Notation | Approximation |
|---|---|
| Bird's array notation | {100,100[1[1\1\2]2\1\1\1\1\2]2} |
| Fast-growing hierarchy | \(f_{\varphi(5,0)^{\zeta_0} }(100)\) \(= f_{\omega^{\omega^{\varphi(5,0)+\zeta_0} } }(100)\) |
Sources[]
- ↑ Saibian, Sbiis. 4.3.7 Extended Cascading-E Numbers Part I. One to Infinity. Retrieved 2017-01-02.