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Tethraduli-godentol is equal to E100(#^^#)^(#^^#*#^^#)9 using Extended Cascading-E Notation.[1] The term was coined by Sbiis Saibian. This number belongs to the tethrathoth regiment.

Etymology[]

The name of this number is based on the number tethragodentol and the Latin prefix "duo-", meaning 2.

Approximations in other notations[]

Notation Approximation
BEAF \(\{100,100((X \uparrow\uparrow X)^2*X^{X^{X^{X^{X^{X^{X^{X^X}}}}}}}) 2\}\)[2]
Bird's array notation \(\{100,100 [1[1[1[1[1]2]2]2]2[1 \backslash 2]2 \backslash 2] 2\}\)
Fast-growing hierarchy \(f_{\varepsilon_0^{\varepsilon_0\omega^{\omega^{\omega^{\omega^{\omega^{\omega^{\omega^{\omega^\omega}}}}}}}}}(100)\)
Hardy hierarchy \(H_{\varepsilon_0^{\varepsilon_0^{\varepsilon_0\omega^{\omega^{\omega^{\omega^{\omega^{\omega^{\omega^{\omega^\omega}}}}}}}}}}(100)\)
Slow-growing hierarchy \(g_{\vartheta(\varepsilon_{\Omega2}^{\varepsilon_{\Omega 2}\Omega^{\Omega^{\Omega^{\Omega^{\Omega^{\Omega^{\Omega^{\Omega^\omega}}}}}}}})}(100)\)

Sources[]

  1. Saibian, Sbiis. 4.3.7 Extended Cascading-E Numbers Part IOne to Infinity. Retrieved 2017-01-02.
  2. Using particular notation \(\{a,b (A) 2\} = A \&\ a\) with prime b.
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