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1.png (16.17 KB, 下载次数: 246)
sum(b(t)
sum(a(j):rr*r1(t,j))))=
sum(b(t)
sum(a(j)|t#le#2:qq*t1(t,j)+ss*r1(t,j)-s*r1(t+1,j)-ee*e1(t,j))));
sum(b(t)
sum(d(j):vv*a2(t,j,h))))=
sum(c(h)
@sum(d(j)|j#eq#1:rr*r2(t,j,h))+@sum(d(j)|j#eq#2:rr*r2(t,j,h))+@sum(d(j)|j#eq#3:rr*r2(t,j,h)))| 欢迎光临 数学建模社区-数学中国 (http://www.madio.net/) | Powered by Discuz! X2.5 |