![](https://i.imgur.com/gWkqVpX.jpg)
[微積] 公式的推導
![](https://i.imgur.com/gWkqVpX.jpg)
版上有哪位神人會這幾題嗎
我上網怎麼查都查不到
或者告訴我名稱或關鍵字就行了
還請各位不吝指教
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推
10/13 00:52, , 1F
10/13 00:52, 1F
→
10/13 01:07, , 2F
10/13 01:07, 2F
→
10/13 01:19, , 3F
10/13 01:19, 3F
→
10/13 01:28, , 4F
10/13 01:28, 4F
→
10/13 02:40, , 5F
10/13 02:40, 5F
→
10/13 12:48, , 6F
10/13 12:48, 6F
![](https://i.imgur.com/BCzmK25.jpg)
推
10/13 18:00, , 7F
10/13 18:00, 7F
→
10/13 18:01, , 8F
10/13 18:01, 8F
→
10/13 18:02, , 9F
10/13 18:02, 9F