The grand tethradekon is equal to E100#^^#^(10)100#2 = E100#^^##########100#2 in Extended Cascading-E Notation.[1] The term was coined by Sbiis Saibian.

Etymology

The name of this number is based on the prefix "grand" and the number "tethradekon".

Approximations in other notations

Notation Approximation
Fast-growing hierarchy \(f_{\varphi(10,0)}(f_{\varphi(10,0)}(99))\)
Hardy hierarchy \(H_{\varphi(10,0)*2}(100)\)

Sources

  1. Saibian, Sbiis. 4.3.8 - Extended Cascading-E Numbers Part II. Retrieved 2017-01-10.
Community content is available under CC-BY-SA unless otherwise noted.