谁帮我看看这个lingo线性规划哪里写错了啊…… 为什么总是提示错误11呢?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

来源:学生作业帮助网 编辑:作业帮 时间:2024/03/29 14:59:56

谁帮我看看这个lingo线性规划哪里写错了啊…… 为什么总是提示错误11呢?
max=(228.5-x1)*2.125/43.7+(84.08-x2)*0.5625/47.04+(137.6-x3)*1.0625/34.7
x1>=184.8;
x1=37.04;
x2=102.9;
x3

max=(228.5-x1)*2.125/43.7+(84.08-x2)*0.5625/47.04+(137.6-x3)*1.0625/34.7;
x1>=184.8;
x1<=228.5;
x2>=37.04;
x2<=84.08;
x3>=102.9;
x3<=137.6;
x1+x2<=272.34;
x2+x3<=190.44;
x1+x3<=338.2;
x1+x2+x3<=375.24;
end