һ pd
xȫ>>
՚VоôQ
Լô Ԕ(x)>>
˼K՚Vоλ˼K՚VоôQ
˼K՚Vоλ˼K՚VоôQ Ԕ(x)>>
˼KQ݆̥ ˼KQ׃ ˼KQ ˼KQ׃ ˼KQ ˼KQrƤ ˼KQ݆ݞ ˼KQ ˼Kx܇PQ ˼Kx܇Q
V|Փ V܇չ Փ Փ
܇ ˼Kr ˼KDƬ ˼K ˼Kô ˼KN ˼Kͺ
Ʒƣ
܇ͣ ˼K
ٷr or
֮ܲ鿴܇ҵĺ܇тĻ؏(f)Ŷ