User blog comment:Hyp cos/BEAF isn't so strong/@comment-5029411-20130925221644

Using SLAN (Squared-Brackets Legion Array Notation)

{[L,X/2]}X,X has growth rate theta(Omega^Omega*omega)

{[L,X^X/2]}X,X has growth rate theta(Omega^Omega*omega^omega)

{[L,X^^X/2]}X,X has growth rate theta(Omega^Omega*epsilon_0)

{[L, XX /2]}X,X has growth rate theta(Omega^Omega*gamma(0))

{[L,L/2]}X,X has growth rate theta(Omega^Omega*LVO)

{[L,[L,L/2]/2}X,X has growth rate theta(Omega^Omega*theta(Omega^Omega*omega))

{[L,X,2/2]}X,X has growth rate theta(Omega^{Omega+1})

...

On limit, {[[...]L,L]L,L}X,X, what growth rate on SLAN?