СW(xu)\㶨ɿY
СW(xu)\㶨ɿY
1. ӷQɣ
ɂ(g)QӔλĺͲ׃a+b=b+a
2. ӷYɣ
(g)Ȱǰɂ(g)ټϵ(g);ȰѺɂ(g)ٺ͵һ(g)ĺͲ׃(a+b)+c=a+(b+c)
3. ˷Qɣ
ɂ(g)Qλķe׃ab=ba
4. ˷Yɣ
(g)Ȱǰɂ(g)ٳԵ(g);ȰѺɂ(g)ٺ͵һ(g)ķe׃(ab)c=a(bc)
5. ˷ɣ
ɂ(g)ĺcһ(g)уɂ(g)Ӕքec@(g)ٰуɂ(g)e(a+b)c=ac+bc
6. p|(zh)
һ(g)Bmpȥׂ(g)ԏ@(g)pȥМpĺ׃a-b-c=a-(b+c)
СW(xu)\㶨ɿYP(gun)£
˷\㶨ɡný̌W(xu)OӋ02-16
Z(y)ij~02-01
˷\㶨ƏVСn̽̌W(xu)ķ˼ͨ10ƪ06-08
\|(zh)W(xu)̰ͨ10ƪ05-16
СZ(y)eֿY06-09
P(gun)СY02-24
͔\㡷Ľ̌W(xu)OӋ03-14
ɽ̌W(xu)OӋģ03-20
Ąt\̌W(xu)˼03-19