Python 對list數組中的元素取3位小數

代碼

y =  [0.9334890822288519, 0.7951104962059684, 0.7145541097906535, 0.6573912686067223, 0.6146651350624455]
y = [round(i,3) for i in y]
print(y)

結果

[0.933, 0.795, 0.715, 0.657, 0.615]