作者查詢 / keith291
作者 keith291 在 PTT [ trans_math ] 看板的留言(推文), 共212則
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4F推:不考慮x<0你不就其實只在判斷右極限了?61.228.29.169 02/14 22:07
5F→:一般極限是"雙邊極限"怎可不考慮?61.228.29.169 02/14 22:08
1F→:拿到題目不要立刻就算 有時根本是無解218.166.113.253 02/13 23:44
2F→:還有如果你不太記得確切定義 翻課本218.166.113.253 02/13 23:48
3F→:的可信度是最高的(比補習班或問人還高)218.166.113.253 02/13 23:49
7F→:嗯 也可說這題是考觀念XD 定義要記熟218.166.113.253 02/14 00:05
1F推:http://0rz.tw/sGhrZ 補充習題第2題61.216.61.109 01/27 23:37
1F推:你可以po在同一篇61.228.31.125 01/26 21:05
1F推:丟程式無法積61.216.60.34 01/22 21:11
3F推:我用手算的時候也有發現= 3 =(商法則)61.216.60.34 01/22 21:26
6F推:定積分積的出值和不定積分能以初等函數61.216.60.34 01/22 23:24
7F→:表示差很多好嗎= = 請不要拿不完整題目61.216.60.34 01/22 23:25
8F→:來問.... 這樣很難得到你想要的61.216.60.34 01/22 23:25
9F→:比如∫(sinx)/x dx無法以初等函數表示61.216.60.34 01/22 23:26
10F→:但0到∞的瑕積分存在61.216.60.34 01/22 23:27
12F推:那應該題目錯吧@@ 程式也跑不出來61.216.60.34 01/23 00:00
2F推:第一題本版第6816篇 還有你x應改成n61.228.101.133 01/05 23:13
3F→:且n從2開始 因為n=1會出現0^061.228.101.133 01/05 23:14
2F→:其實那是複製我之前打的文章XD61.228.97.19 12/08 01:15
3F→:不過 也是因為我真的覺得滿妙的61.228.97.19 12/08 01:16
4F→:當初學到之前沒想到可以這樣用61.228.97.19 12/08 01:16
1F推:ln a對x微分不等於1/a 應等於061.228.103.183 11/29 18:00
2F推:當然不是... √(A+B) = √A + √B ?61.228.99.143 11/29 13:47
3F推:借收藏~218.166.58.182 09/27 21:42