Chi lun de yuan li he ying yong/ Di guan yuan li yu ying yong/ Dian ji yuan li yu ying yong/ Gu zhang shu yuan li he ying yong/ Kuai ji xue yuan li yu ying yong/ Wei ji suan ji yuan li yu ying yong/ He neng yuan li yu ying yong/ Shu zi xi tong de yuan li he ying yong/. 2. Shen liu ji suan yuan li ji ying yong/ Ce yan de bian zhi yu ying yong/