找lingo错误MAX 63xl2+76x13+71x23+50x24+85x25+63x34+77x45+39x46+92x47+74x56+89x67st x12+x13+x23+x24+x25+x34+x45+x46+x47+x56+x57

找lingo错误MAX 63xl2+76x13+71x23+50x24+85x25+63x34+77x45+39x46+92x47+74x56+89x67st x12+x13+x23+x24+x25+x34+x45+x46+x47+x56+x57 LINGO编程问题,代码在下面,运行说第三行有错误max=2*x1+x2;st5*x2 lingo 程序总是显示错误 帮忙看看是怎么回事,max=0.133*x1+0.414*x2+0.234*x3+0.218*x4;0.02*x1+0.01*x2+0.03*x3+0.01*x4 lingo矩阵输入错误29 lingo矩阵输入错误29 请问这个lingo的线性规划算法哪里错了?版本是lingo 11.0……max=(228.5-x1)*2.125/43.7+(84.08-x2)*0.5625/47.04+(137.6-x3)*1.0625/34.7x1>=184.8;x1=37.04;x2=102.9;x3我用的lingo 11.0啊……题目里已经说了啊…提示错误， xl2 gps怎么样?xl2 gps好用吗?xl2 gps性能如何? lingo错误,model:max=0.487*（x1+y1)+0.53*（x2+y2)+0.613*(x3+y3)+0.72*(x4+y4)+0.487*(x5+y5)+0.52*(x6+y6)+0.64*(x7+y7);0.487*x1+0.53*x2+0.613*x3+0.72*x4+0.487*x5+0.52*x6+0.64*x7 找错误! 找错误, lingo程序错误1017model:sets:question(/1..i/):x,y;endsetsinit:x(1)=0;y(1)=0;endinit[obj] max=@sum(link(i,j):c(i))@for(question:(min(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))>=z););@for(question:(max(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2)) 整数规划LINGO求解,max R=20X + 5Y2X + 3Y lingo中求最小值问题model:max=x1+x2;-1 如何在lingo中使用括号?max 2(36x1+32x2)STx1+x2 lingo求解,顺便看看目标函数还有没别的错误 lingo错误subscript out of range on attribute lingo求解非线性规划刚刚接触lingo,现在要求一个简单的非线性规划,自己编了一个程序如图,但是出现提示错误,max=y;1/12*y*w2-w1+1/4*w2<=0;1/6*y*w2+w1-1/2*w2<=0;y*w3-w1+w3<=0;y*w3+w1-3*w3<=0;y*w4-w1+2*w4&l 已知集合A=｛xl2