Tethracross-by-tethrathoth-turreted-tethritertethracross is equal to E100(#^^##)^^#>(#^^##*#^^#)100 using Extended Cascading-E Notation[1]. This term was coined by Sbiis Saibian and is a member of the Tethracross regiment.
However, the name of this number implies that another possible definition of this number is E100(#^^##)^^#>#^^#*#^^##100.
Approximations in other notations[]
| Notation | Approximation |
|---|---|
| Bird's array notation | \(\{100,100[1 \backslash 1[1 \backslash 1 \backslash 2]1[1 \backslash 2]2 \backslash 2]2\}\) |
| Fast-growing hierarchy | \(f_{\varepsilon_{\zeta_0\varepsilon_0} }(100)\) |
Sources[]
- ↑ Sbiis Saibian, 4.3.7 xec_numbers. Retrieved 2023-12-17.