作者查詢 / cuteSquirrel
作者 cuteSquirrel 在 PTT [ Math ] 看板的留言(推文), 共318則
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1F推: 筆記下方的算法是在計算平行六面體體積04/23 21:30
2F→: 最好和當初的老師或助教確認題目,還是黑板有寫錯。04/23 21:30
9F推: 非整數次方ㄅ04/23 21:27
13F推: ∫常數 * 函數 = 常數∫ 函數04/23 15:46
1F推: 用變數變換去想 一開始學習先不要跳步驟04/21 17:17
2F→: 令 v = x^2 + 104/21 17:18
3F→: 則 dv = 2x dx04/21 17:19
4F→: 移項 1/2 dv = x dx04/21 17:20
5F→: 係數提到外面 1/2 原本的積分變成∫( 1/v ) * dv04/21 17:22
6F推: = 講義的式子04/21 17:23
10F推: XD04/22 01:17
1F推: 建議 原提問者 讀課本或正式的教學影片。04/20 16:31
6F→: : )04/19 18:07
1F→: 也可以用點陣圖去畫 這個手法有個專有名詞忘了名字04/19 02:59
2F→: XD04/19 02:59
4F→: 好像是 就是畫圈圈 看分布04/19 04:18
12F推: 讚讚 又學到兩個方法04/18 22:13
1F推: 泰勒 或 瑪克勞林吧 課本應該有類似的04/17 20:16
1F→: sin, arcsin 互為對方的反函數04/17 18:12