1 回答

TA貢獻1836條經驗 獲得超13個贊
它的工作原理就像一個Python。您可以將其轉換為列表并通過索引提取元素,例如:FiniteSetset
In [3]: S = FiniteSet(7335.64225447845*exp(-1.77553477605362*sqrt(2)))
In [4]: S
Out[4]:
? -1.77553477605362?√2?
?7335.64225447845?? ?
? ?
In [5]: list(S)
Out[5]:
? -1.77553477605362?√2?
?7335.64225447845?? ?
In [6]: list(S)[0]
Out[6]:
-1.77553477605362?√2
7335.64225447845??
In [7]: list(S)[0].n()
Out[7]: 595.567591563886
添加回答
舉報