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伽罗瓦群判定bug #1

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oovm opened this issue Dec 29, 2017 · 0 comments
Open

伽罗瓦群判定bug #1

oovm opened this issue Dec 29, 2017 · 0 comments

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@oovm
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oovm commented Dec 29, 2017

GaloisGroup /@ {x^5 - 5 x + 12, x^5 - 33826005 x - 4140303012}

这两个是二面体群DihedralGroup[10],但是有一定概率会被判定为循环群CyclicGroup[5].

但是循环群不会被判定为二面体群.


使用的算法并不是拉斯维加斯算法, 出现这种情况是难以理解的.

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