User blog comment:Edwin Shade/Hyper Operations On Ordinals Using The M.O.S.T. Function/@comment-30004975-20180113211408/@comment-32783837-20180114164035

\(\varepsilon_1\) is the limit of \(omega^{varepsilon_0+1}, omega^{ omega^{varepsilon_0+1}}, omega^{omega^{omega^{varepsilon_0+1}}}, omega^{omega^{omega^{omega^{varepsilon_0+1}}}}\), etc.