һ}_гֻҪڲݸ弈ӢĆ~hZгֹz35ҪɂOˣ
a.Õr̫ɛ]_ʼH߉Y߀lلt_;
b.Õr̫Ҫһ˼ܰÿһlɼPC䌍ɗl֮ͿԄӹPɵCԌԓΕr߅˼߅@һc㲻ֻؑҪ˼S߀һ
ڶČ2226犣
a.Όrע⌦IJֽͬo費ͬҕ}oҕע⟒}ʹxߺP߱˸ԓ䌑ʲô֧Լ(ji)ѭͬģʽnNxɹ1.ew2.fȱc3.ʹÔ(sh)(j)4.ʹüӡ5.ʹõoֶՓһNһN
b.ǰ_^YβCȸNͱ쾚Ҿr죬ҪһӌeԇDڿȥRrQķN_^ӽYβrgҪM@Щ棬ͶaȺܵ
c.֪߀3犽Yrһ㑪ԓѽһlѽYβ@ӲЕrgȥzYβҪF(xin)ЕrgԄϽr
zҪ1-2犣Ђcؙz飺
a.䷨_ÿԒ^ZҺξֻһ^Z
b.rB(ti)½^ʹõһF(xin)ڕr;һF(xin)ڕr˷QҪʹÆΔ(sh);ʹ^ȥl(f)rõ^ȥr;
c.^һ
m(x)5~7ƪԴ_rgŵîЧ