..............page:105-108
Computing VaR using improved monte carlo method
wang fei-xing~1; chen dong-feng~1; shan guo-li~2; yang xu~(2; 3) (1.school of applied science; university of science and technology beijing; beijing 100083; china; 2.yantai college of education; yantai 264003; china; 3.college of computer technology and automation; tianjin polytechnic university; tianjin 300160; china)
..............page:14-17
..............page:109-113
Dialectics in calculus
zhang xu-ping~(1); zhu jian-bing~(2); zhang xin-dai~(1)(1.department of public courses; shandong university of science and technology; taian 271019; china; 2.no.3 middle school of dongying; dongying 257000; china)
..............page:101-104
..............page:97-100