This is my array notation. It is divided into chapters.
Unfortunately, I semi-abandoned the notation on 5 June 2022 with the statement "I created this notation and want to go beyond the countable limit of the extended Buchholz's function when I was too immature".
Chapter 0: Basic Array Notation (BAN) [FGH level ω]
Chapter 1: Linear Array Notation (LAN) [FGH level ω^ω]
Chapter 2: Extended Array Notation (XAN) [FGH level ε0]
Chapter 3: First-order Array Notation (FoAN) [FGH level Γ0]
Chapter 4: Extended First-Order Array Notation (XFoAN) [FGH level ψ(ε(Ω+1)) = ψ(Ω_2) (BHO)]
Chapter 5: Second-order Array Notation (SoAN) [FGH level ψ(ε(Ω_2+1)) = ψ(Ω_3)]
Chapter 6: Higher-order Array Notation (HoAN) [FGH level ψ(Ω_ω)]
Chapter 7: Primitive Expanding Array Notation (PExpaAN) [FGH level ψ(Φ(1,0))]
Chapter 8: Extended Expanding Array Notation (XExpaAN) [FGH level ψ(M(2;0))] (THE END)
For those beyond Chapter 8, these parts have only be intended to create but later semi-abandoned.
Chapter 9: Exploding Array Notation (ExplAN)
Chapter 10: Detonating Array Notation (DetAN)
Chapter 11: Nuclear Array Notation (NAN)
Chapter 12: Solar Array Notation (SolAN)
Chapter 13: Stellar Array Notation (SteAN)
Chapter 14: Celestial Array Notation (CAN)
Chapter 15: Supernova Array Notation (SupAN)
Chapter 16: Neutron Array Notation (NeuAN)
Chapter 17: Galactic Array Notation (GaxAN)
Chapter 18: Hypergalactic Array Notation (HGAN)
Chapter 19: Universal Array Notation (UAN)
Chapter 20: Multiversal Array Notation (MAN)