• ܾΊํ 1ɿࣙॻࣜॱংʢDef. 19 lexicographic orderingʣ
• ֤Ͳ͏͠Λࠨ͔Βॱʹݟ͍ͯͬͯɺॳΊ͕ͯҟͳΔҐஔ y Λ୳ͯ͠ɺ
... the smallest index y, where ty
≠ sy
• Ґஔ y ͷͲ͏͠ͷॱংΛɺͦͷ··ੵू߹ʹ͓͚Δʮॱংʯͱ͢Δ
... (tx)a < (sx)a iff (snip), has ty 4. Ұൠͷੵʹ͓͚Δʮॱংʯ
(0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1) (0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1)
t4 s4
>
>
C Major (tx)a C minor (sx)a
ઌʂ