(sh)(Integer)-2-1012@ӵĔ(sh)Q(sh)((sh)DZʾw(g)(sh)Ĕ(sh)0ʾ0(g)w)(sh)܉յĔ(sh)W(xu)ߡ(sh)ȫw(gu)(sh)(sh)һ(g)(sh)h(hun)(sh)ϵȻ(sh)0(sh)Ľy(tng)QQ0Q-1-2-3-n (n(sh))ؓ(f)(sh)(sh)cؓ(f)(sh)(gu)(sh)ϵ һ(g)o(sh)nؓ(f)(sh)(nZ-)ؓ(f)(sh)(nZ*)(n=0)(sh)(nZ+).
҂0(sh)֞
1.(sh)0(sh)123ֱn
2.0 Ȳ(sh)Ҳؓ(f)(sh)ǽ(sh)ؓ(f)(sh)Ĕ(sh)
3.ؓ(f)(sh)С0(sh)-1-2-3ֱ-n
(sh)
ǏĹŴԁӋ(j)(sh)Ĺfġһ^ţ^ǡ傀(g)(g)ˡ(sh)^ஔ(dng)Ȼ(sh),҂Еr(sh)(sh)Ȼ(sh)
Hʾ]С(o)DZʾλķ̖(ho)ЇŴIӋ(j)㔵(sh)M(jn)\(yn)r(sh)λImo λӛ̖(ho)ܞλֵӛ(sh)cĄt\(yn)ㄓ(chung)õėlӡ-(sh)е(Zero)ӡȵ(Sunya)֣ԭҲǡահס
ؓ(f)(sh)
ЇM(jn)ؓ(f)(sh)g(sh).̡Փġؓ(f)(sh)(sh)ļӜppҪҲM(jn)ؓ(f)(sh)p\(yn)ɿⷽa - b=cabȻ(sh)toδȻ(sh)ʹнбҪȻ(sh)ϵU(ku)(sh)ϵ
(sh)|(zh)
±oκ(sh)abcļӷͳ˷Ļ|(zh)
|(zh) ӷ ˷
] a + b (sh) a b (sh)
Y(ji) a + (b + c) = (a + b) + c (sh) a (b c) = (a b) c (sh)
Q a + b = b + a a b = b a
چλԪ a + 0 = a a 1 = a
Ԫ a + (-a) = 0 (sh)ֻ1 -1P(gun)ڳ˷(sh)Ԫ
a (b + c) = a b+ a c
(sh)|(zh)(yng)
(sh)
ĸ|(zh)
f҂漰Ĕ(sh)(sh)õĸҲʾ(sh)
xO(sh)a,bǽoĔ(sh)b0(sh)cʹa=bc,tQbaӛb|aQbaһ(g)s(sh)()Qabһ(g)(sh)ctQba
(sh)ԵһЩ(sh)a(ҊY(ji)Փ)
(1)һ(g)(sh)ĩλ(sh)ܱ2(5)t@(g)(sh)ܱ2(5)t;
(2)һ(g)(sh)Ĕ(sh)aܱ֮3(9)t@(g)(sh)ܱ3(9)t;
(3)һ(g)(sh)ĩλ(sh)ܱ4(25)t@(g)(sh)ܱ4(25)t;
(4)һ(g)(sh)ĩλ(sh)ܱ8(125)t@(g)(sh)ܱ8(125)t;
(5)һ(g)(sh)λϵĔ(sh)a֮cżλϵĔ(sh)a֮͵IJ11ı(sh)t@(g)(sh)ܱ11t
(sh)ż
(1)攵(sh)攵(sh)=ż(sh)ż(sh)ż(sh)=ż(sh)攵(sh)ż(sh)=攵(sh)ż(sh)ż(sh)=ż(sh)攵(sh)ż(sh)=ż(sh)攵(sh)攵(sh)=攵(sh);(g)ż(sh)ĺ͡eԞż(sh)攵(sh)(g)攵(sh)ĺԞ攵(sh)ż(sh)(g)攵(sh)ĺ͡ż(sh)攵(sh)cż(sh)ĺ͞攵(sh)͞ż(sh);
(2)攵(sh)ƽԱʾ(8m+1)ʽż(sh)ƽԱʾ8m(8m+4)ʽ;
(3)ނ(g)(sh)֮e攵(sh)tÿ(g)(sh)攵(sh);ނ(g)(sh)֮eż(sh)t@Щ(sh)һ(g)ż(sh);ɂ(g)(sh)ĺcͬż;ż(sh)ƽ(sh)؞ż(sh)
ȫƽ(sh)
ȫƽ(sh)|(zh)
ܱʾij(sh)ƽĔ(sh)Qȫƽ(sh)(jin)Qƽ(sh)ƽ(sh)|(zh)cY(ji)Փ
(1)ƽ(sh)Ă(g)λ(sh)ֻ0,14,56,9;
(2)ż(sh)ƽ(sh)4ı(sh)攵(sh)ƽ(sh)81κƽ(sh)4(sh)ֻп01;
(3)攵(sh)ƽʮλ(sh)ż(sh);
(4)ʮλ(sh)攵(sh)ƽ(sh)Ă(g)λ(sh)һ6;
(5)ܱ3Ĕ(sh)ƽ31ܱ3Ĕ(sh)ƽܱ3ƽ(sh)9ҲϺ(sh)0,14,7Ҵƽ(sh)ĸλ(sh)ֵĺͱ9(sh)Ҳֻ0,14,7;
(6)ƽ(sh)ļs(sh)Ă(g)(sh)攵(sh);
(7)κĂ(g)Bm(x)(sh)ij˷e1ضһ(g)ƽ(sh)
(8)O(sh)(sh)a,b֮eһ(g)(sh)kη(k2)(a,b)=1ta,b(sh)kη硣һO(sh)(sh)a,b,c֮eһ(g)(sh)kη(k2)a,b,cɃɻta,b,c(sh)kη硣