max=y;
y=(2-0.9*x1)*(200-10*x2)*0.4*(1-(3-x1)/(0.9*(x2-x1)))-0.9*x1*(200-10*x2)*0.25*(0.4)^2*(1-(3- ...
原来是这样~~ 永远平安529 发表于 2012-8-4 18:59 static/image/common/back.gif
max=y;
y=(2-0.9*x1)*(200-10*x2)*0.4*(1-(3-x1)/(0.9*(x2-x1)))-0.9*x1*(200-10*x2)*0.25*(0.4)^2*(1-(3- ...
Solution is locally infeasible
Infeasibilities: 0.6222222E-01
Extended solver steps: 5
Total solver iterations: 43
Variable Value Reduced Cost
Y 0.000000 0.000000
X1 2.222222 0.5000000E-02
X2 3.086420 0.000000
Row Slack or Surplus Dual Price
1 0.000000 1.000000
2 0.000000 0.000000
3 -0.6222222E-01 -0.6250000E-01
4 0.000000 0.4012346E-01
这是怎么回事? 永远平安529 发表于 2012-8-4 19:03 static/image/common/back.gif
呵呵 帮你算完了。
真是好人 你算得对 shaox 发表于 2012-8-4 19:27 static/image/common/back.gif
Solution is locally infeasible
Infeasibilities: 0.6222222E-01
Ex ...
估计是式子写错了 检查下 就是楼上的 这种相对来说比较简单。 有一种用集来做的话 比较复杂 {:3_41:} {:soso_e179:} 8#给力{:3_48:}
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