1.Ӛ≺ӚҺٶȲӚ≺ʹҺ^ø(x)
2.ߚҺٶȣߚҺijٶײʹҺڌײr܉M(jn)һl(f)F(xin)ҺγٶСt۳ɴҺΣF(ni)ijҺγٶȴԸFij̶@ӕʹҺȜpСʹFҺ׃
3. w׃^ϹܵĎΠͳ߶ȌFܵӰ푺ܴO(sh)Ӌģ͕rքe]FӰ⣬߀(yng)]Y(ji)һwܵ׃
4.ˮϵy(tng)Fˮϵy(tng)͇γߴY(ji)(gu)ΠP(gun)ϵFЧeйˮϵy(tng)ˮFЧӰ^ˮԽˮFwԽ(x)^ߵˮһЩ}繩ˮϵy(tng)㲿܉׳䇊Fϵy(tng)ܵӰ{(dio)(ji)ˮrҪһ¾͌C(j)ĉ{(dio)^ֵԱC(j)Ӷ_(d)ĉֵʹC(j)l(f)Fˮϵy(tng)C(j)ҲǸ߉ϴC(j)ʹÉ
ҪF^FЧ_(d)^ѣҪxُ|(zh)õĸ߉ϴC(j)ͨ^{(dio)(ji)ˮFЧrh߉ֵ|(zh)ĸ߉ϴC(j)FЧһҝM