推 egg2005:這題感覺用Partial Fractions的形式會比較218.161.125.196 07/29 09:44
→ egg2005:快喔.218.161.125.196 07/29 09:46
推 dyson:partial fraction應該沒用吧 203.203.41.18 07/29 11:03
推 b94501010:partial fraction可以用吧 218.168.74.155 07/29 15:11
→ b94501010:只是比較係數有點慢 218.168.74.155 07/29 15:12
→ popshake:樓上市台大化工? 59.112.29.147 07/31 22:43