从Mathematica到Python

发布于 2025-02-06 21:12:00 字数 490 浏览 2 评论 0原文

就像：

SetPartitions[Table[i, {i, 2, 5}]]

。上面代码的输出是：{{{2，3，4，5}}，{{2}，{3，4，5}}，{2，3}，{4，5} }，{{2，4，5}，{3}}，{{2，3，4}，{5}}，{2，5}，{3，4}}，{2，3，{2，3， 5}，{4}}，{{2，4}，{3，5}}，{{2}，{3}，{4，5}}，{2}，{2}，{3，4}，{ 5}}，{{2}，{3，5}，{4}}，{{2，3}，{4}，{5}}，{5}}，{2，4}，{3}，{3}，{5}，{5} }，{{2，5}，{3}，{4}}，{{2}，{3}，{4}，{5}}}}}}> 。我想在Python中具有这样的输出。我知道这里提出了许多固定的分区问题，但是，没有人能与Mathematica中的订购完全相同。这是类似的概括

SetPartitions[Table[i, {i, a, b}]]

原文

I have an ordered set partitioning function in Mathematica, just like:

SetPartitions[Table[i, {i, 2, 5}]]

. The output of the above code is:{{{2, 3, 4, 5}}, {{2}, {3, 4, 5}}, {{2, 3}, {4, 5}}, {{2, 4, 5}, {3}}, {{2, 3, 4}, {5}}, {{2, 5}, {3, 4}}, {{2, 3, 5}, {4}}, {{2, 4}, {3, 5}}, {{2}, {3}, {4, 5}}, {{2}, {3, 4}, {5}}, {{2}, {3, 5}, {4}}, {{2, 3}, {4}, {5}}, {{2, 4}, {3}, {5}}, {{2, 5}, {3}, {4}}, {{2}, {3}, {4}, {5}}}
. And I want to have exactly the same output like this in Python. I know there are many set partition questions asked here, but, none could give the exact same ordering as in Mathematica. The generalization of this is something like