Superíndice y Subíndice

SUPERSCRIPT = str.maketrans(
    "0123456789abcdefghijklmnoprstuvwxyzABDEGHIJKLMNOPRTUVW+-=()",
    "⁰¹²³⁴⁵⁶⁷⁸⁹ᵃᵇᶜᵈᵉᶠᵍʰⁱʲᵏˡᵐⁿᵒᵖʳˢᵗᵘᵛʷˣʸᶻᴬᴮᴰᴱᴳᴴᴵᴶᴷᴸᴹᴺᴼᴾᴿᵀᵁⱽᵂ⁺⁻⁼⁽⁾"
)

SUBSCRIPT = str.maketrans(
    "0123456789aehijklmnoprstx+-=()",
    "₀₁₂₃₄₅₆₇₈₉ₐₑₕᵢⱼₖₗₘₙₒₚᵣₛₜₓ₊₋₌₍₎"
)

def to_superscript(text: str) -> str:
    return text.translate(SUPERSCRIPT)

def to_subscript(text: str) -> str:
    return text.translate(SUBSCRIPT)

print(to_superscript("x2 + y2 = r2"))  # x² + y² = r²
print(to_subscript("H2O"))              # H₂O