Fast Growing Hierarchy Calculator Jun 2026

Fast-Growing Hierarchy (FGH) is a mathematical "yardstick" used to classify how quickly functions increase and to approximate the size of truly astronomical numbers. Fast-Growing Hierarchy calculator

Before we touch the calculator, we must understand the engine. The Fast Growing Hierarchy is a family of functions indexed by ordinal numbers. In layman's terms, think of it as a ladder where each rung is a function that grows faster than all the rungs below it. fast growing hierarchy calculator

if alpha == 'w': return fgh(n, n) # f_w(n) = f_n(n) # Add logic for w+1, w*2, etc. fast growing hierarchy calculator