n-Ƽ
ݡߡPɫáú
❍n(x)c(din)β
Чo(h)Ϟ|(zh)A(y)Púۣ(x)M(jn)❍nɫɹ(sh)ɫǶȸߡڸк
ի@ǰʹãM(jn)(sh)ɫLˮAЧA(y)ˮ(ch)ڵĸN
NϹ߲˵̿ҲùɰƤS߲ڰְ߲߲ú۲DzP݆yúz財c(din)~~߲۲o߲ήSήݲ⧵߲ȾкܺõA(y)
ď(f)ᘌԲˎӱƷЧɱ䌦һЩBԲҊӰҳЧLBm(x)ʹòa(chn)ԣBm(x)ʩЧ@
mPΌdzVNֲϵSNõķЧ
oˎo̼ϾGɫo
r(nng)Y̾W(wng)[n-Ƽ],ֱӽoԓa(chn)Ʒԫ@ȡSһ؏(f)