作者查詢 / LaAc
作者 LaAc 在 PTT [ Math ] 看板的留言(推文), 共41則
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2F推: 對誰微03/03 00:58
5F推: 好人給推02/06 19:06
2F推: arctan+tan不是會消掉ㄇ…不懂這題要幹嘛01/06 02:55
1F推: y設成e^入t求yh再求yp,然後代入數字求係數01/05 16:21
2F推: 重根可以用降階法求其它兩個解01/05 16:25
12F推: 位移啊01/05 20:34
4F推: 微分公式01/05 17:58
5F→: 吧01/05 17:58
6F推: http://i.imgur.com/HGKh43f.jpg01/05 18:02
7F→: 字醜抱歉01/05 18:02
1F推: 謝謝!01/02 11:02
2F推: 那請問如果是不定積分可以這樣解嗎?01/02 11:06
4F推: 那請問應該怎麼嚴謹的表示t=x呢?這樣直接移項過去01/02 11:35
5F→: 好像怪怪的01/02 11:35