Lingo 模型案例 2021/03/29 | Lingo | Kiddo | 暂无评论 | 1587 views 校验价格区间 model: min = GP * 1.11 - C; GP >= 0; C >= GP; GP / C <= 0.9; end model: min = GP * 1.06 - C * 0.84; GP >= 0; C >= GP; GP / C <= 0.77; end