Communities like Googology Wiki and the “Large Number Contest” use FGH as a standard ruler. “My number is at level ( f_\psi(\Omega_\omega)(n) )” is a precise claim. A calculator lets you compare ( f_\Gamma_0(3) ) vs ( f_\varphi(2,0,0)(4) ).
fα(n)=fα[n](n)f sub alpha of n equals f sub alpha open bracket n close bracket end-sub of n 2. Levels of Growth As the index fast growing hierarchy calculator
f sub alpha plus 1 end-sub of n equals f sub alpha to the n-th power of n For a successor ordinal Communities like Googology Wiki and the “Large Number