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@bestucan 非常感谢老师指导 我回去试一试
自己编程求解时，一般怎么设置方程迭代顺序能让计算时间更短？请大佬帮忙解答，先谢谢了 比如两个方程，一般是把好求解的方程放内循环，还是把难求解的放内循环呢？
我回去试一试
