Category:Binary phi level

This category contains numbers that can be defined or estimated using fast-growing hierarchy in the form fα(n) with α made from Veblen function and reasonably small values of n.

The lower bound of this category is \(f_{\varphi(2,0)}(10^6)\), and the upper bound is \(f_{\varphi(1,0,0)}(10^6)\).