lingo程序的错误:unable to solve for fixed variable 怎么改正?sets:machine/1..8/:total;line/1..6/:actual;link(machine,line):value;endsetsdata:total=150,79,180,99.5,125,140,95,113.9;value=0.083-0.055-0.07-0.03500.2380.0480.1280.061-0.1030.242
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![lingo程序的错误:unable to solve for fixed variable 怎么改正?sets:machine/1..8/:total;line/1..6/:actual;link(machine,line):value;endsetsdata:total=150,79,180,99.5,125,140,95,113.9;value=0.083-0.055-0.07-0.03500.2380.0480.1280.061-0.1030.242](/uploads/image/z/13411918-46-8.jpg?t=lingo%E7%A8%8B%E5%BA%8F%E7%9A%84%E9%94%99%E8%AF%AF%EF%BC%9Aunable+to+solve+for+fixed+variable+%E6%80%8E%E4%B9%88%E6%94%B9%E6%AD%A3%3Fsets%3Amachine%2F1..8%2F%3Atotal%3Bline%2F1..6%2F%3Aactual%3Blink%28machine%2Cline%29%3Avalue%3Bendsetsdata%3Atotal%3D150%2C79%2C180%2C99.5%2C125%2C140%2C95%2C113.9%3Bvalue%3D0.083-0.055-0.07-0.03500.2380.0480.1280.061-0.1030.242)
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