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Tristaculated-tethracross is equal to E100#^^##>#^^##>#^^##100 using Extended Cascading-E Notation.[1] The term was coined by Sbiis Saibian. This number belongs to the tethracross regiment.

Approximations in other notations[]

Notation Approximation
BEAF X^^^^4 & 100
Bird's array notation {100,100[1\1\[1\1\[1\1\2]]]2}
Fast-growing hierarchy \(f_{\zeta_{\zeta_{\zeta_0}}}(100)\)
Hardy hierarchy \(H_{\zeta_{\zeta_{\zeta_0}}}(100)\)
Slow-growing hierarchy \(g_{\theta_{\zeta_{\zeta_{\zeta_{\Omega+1}}}}(0)}(100)\)

Sources[]

  1. Saibian, Sbiis. 4.3.7 Extended Cascading-E Numbers Part IOne to Infinity. Retrieved 2017-03-08.
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