koteitan is a user on googoldon.net. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.
koteitan @koteitan

$
ψψ_ψψ_{ψ+ψ}ψ_ψψ_{ψ+ψ}=\psi(Ω_2\psi(\Omega_2))\\
ψψ_ψψ_{ψ+ψ}ψ_{ψ+ψ}=\psi(Ω_2^2)\\
ψψ_ψψ_{ψ+ψ}ψ_{ψ+ψ}ψ=\psi(Ω_2^\omega)\\
ψψ_ψψ_{ψ+ψ}ψ_{ψ+ψ}ψ_ψ=\psi(Ω_2^\Omega)\\
ψψ_ψψ_{ψ+ψ}ψ_{ψ+ψ}ψ_{ψ+ψ}=\psi(Ω_2^{Ω_2})\\
ψψ_ψψ_{ψ+ψ}ψ_{ψ+ψ}ψ_{ψ+ψ}ψ_{ψ+ψ}=\psi(Ω_2^{Ω_2^{Ω_2}})\\
ψψ_ψψ_{ψ+ψ}ψ_{ψ+ψ+ψ}=\psi(\epsilon_{Ω_2+1})=\psi(Ω_3)\\
ψψ_ψψ_{ψ+ψ}ψ_{ψ+ψ+ψ}ψ_{ψ+ψ+ψ+ψ}=\psi(\epsilon_{Ω_3+1})=\psi(Ω_4)\\
ψ_{ψψ}=\psi(Ω_\omega)\\
$