作者查詢 / LimSinE
作者 LimSinE 在 PTT [ Math ] 看板的留言(推文), 共144則
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1F推:其實就是高斯消去法讓第一行變成1,0,0,0即可03/24 15:35
12F推:ABCDE必不能同時有7,11,13→A=7 即可03/07 21:57
1F推:● 9042 4 1/12 LimSinE R: [微積] 一題積分.03/06 09:25
4F推:雄兔腳撲朔,雌兔眼迷離...01/26 20:59
1F推:往返時間只有五時辰01/14 01:30
2F推:推indeed12/25 02:24
8F推:應該是pivot要用來除,所以選絕對值大的數值誤差較小11/18 06:31
8F推:x=1+h,e>2故左=ee^h>=e(1+h+h^2/2)>2(1+h+h^2/2)=右11/12 05:08
11F推:那個很多證法11/13 16:05