Teterto-hexaelgathor is equal to E100(#^#^#^6)*(#^#^#^6)*(#^#^#^6)*(#^#^#^6)100 using Cascading-E Notation.[1] The term was coined by Sbiis Saibian.

Approximations

Notation Approximation
BEAF \(\{100,100(0,0,0,0,0,0,1)(0,0,0,0,0,0,1)(0,0,0,0,0,0,1)(0,0,0,0,0,0,1)2\}\)
Bird's array notation \(\{100,100[1,1,1,1,1,1,2][1,1,1,1,1,1,2][1,1,1,1,1,1,2][1,1,1,1,1,1,2]2\}\)
Cascading-E notation E100(#^#^#^6)*(#^#^#^6)*(#^#^#^6)*(#^#^#^6)100
Fast-growing hierarchy \(f_{\omega^{\omega^{\omega^6}4}}(100)\)
Hardy hierarchy \(H_{\omega^{\omega^{\omega^{\omega^6}4}}}(100)\)
Slow-growing hierarchy \(g_{\psi(\Omega^{\Omega^{\Omega^{\Omega^6}4}})}(100)\)

Sources

  1. Saibian, Sbiis. 4.3.5 Cascading-E NumbersOne to Infinity. Retrieved 2016-09-09.
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