数学建模社区-数学中国
标题:
大神。求教。为什么会出现Index variables may not share names with other variab...
[打印本页]
作者:
zx1009294
时间:
2013-5-17 19:36
标题:
大神。求教。为什么会出现Index variables may not share names with other variab...
model:
sets:
var/1..12/:a;
obj(var,var):x;
endsets
data:
a=2.8 3.2 1.2 4 2.7 0.9 2.5 3.3 1.7 2.5 3.6 4.7;
enddata
min=@sum(var(i)
sum(obj(k,l)|k#le#i:x(k,j)*a(j)));
@for(obj
bin(x));
@for(var(i)
sum(var(j):x(i,j))=1);
@for(var(j)
sum(var(i):x(i,j))=1);
end
作者:
zx1009294
时间:
2013-5-17 19:36
min=@sum(var(i)
sum(obj(k,l)|k#le#i:x(k,j)*a(j)));
作者:
zx1009294
时间:
2013-5-17 19:37
那个表情是：加上@
欢迎光临 数学建模社区-数学中国 (http://www.madio.net/)
Powered by Discuz! X2.5
sum(obj(k,l)|k#le#i:x(k,j)*a(j)));bin(x));sum(var(j):x(i,j))=1);sum(var(i):x(i,j))=1);sum(obj(k,l)|k#le#i:x(k,j)*a(j)));