在C#中
(18761311001m * 0.36m +
18761311001m * 0.35m +
18761311001m * 0.29m)
/66.1445m
= 283641285.38276047139217924393
但是
((18761311001m * 0.36m)/66.1445m) +
((18761311001m * 0.35m)/66.1445m) +
((18761311001m * 0.29m) /66.1445m)
= 283641285.38276047139217924392
任何人都知道为什么差异以及如何为两者获得相同的答案?
由于