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作者 DreamYeh 在 PTT [ Math ] 看板的留言(推文), 共62則
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[中學] 成大入學題 四個實根證明b
[ Math ]7 留言, 推噓總分: +5
作者: DreamYeh - 發表於 2024/01/29 22:53(3月前)
5FDreamYeh: 感謝 不過無論從一樓圖形解、韋達到算幾、我的算法01/30 08:00
6FDreamYeh: 看來都要改成 證明|b|<=4了?也就是題目有誤?01/30 08:02
Re: [中學] 連續正整數集合
[ Math ]5 留言, 推噓總分: +4
作者: AquaCute - 發表於 2023/11/08 23:16(6月前)
1FDreamYeh: 對 是16 先給一些批幣表示心意 期待更進一步解答11/08 23:29
2FDreamYeh: 感恩~11/09 08:53
3FDreamYeh: 長度7得17的這一組 很像是費波那契數列 是否唯一解?11/09 09:04
4FDreamYeh: 我把你程式碼轉為C code了 我研究一下 ~11/09 10:06
Re: [中學] 連續正整數集合
[ Math ]10 留言, 推噓總分: +5
作者: DreamYeh - 發表於 2023/11/08 22:47(6月前)
7FDreamYeh: 感謝L大 還以為這一題已經分析太複雜沒人理了QQ11/08 23:03
9FDreamYeh: 可以呀XD11/08 23:22
[微積] 定義域
[ Math ]5 留言, 推噓總分: +2
作者: cityglass - 發表於 2023/09/21 10:03(7月前)
2FDreamYeh: 你是不是抄的時候把5看成3...09/21 22:23
[中學] 求圓面積
[ Math ]7 留言, 推噓總分: +1
作者: DreamYeh - 發表於 2023/09/03 08:06(8月前)
2FDreamYeh: 發表後看到 但也無法刪文了...09/03 08:35
[中學] 極限的問題
[ Math ]8 留言, 推噓總分: +5
作者: Bluefin - 發表於 2023/06/21 20:23(10月前)
3FDreamYeh: 已知 x^2=4, find x=?06/22 10:02
[代數] 是否有可能用電腦實作萬用倒函數?
[ Math ]70 留言, 推噓總分: +13
作者: pmove - 發表於 2023/06/18 11:28(10月前)
42FDreamYeh: 隨便舉例x=f(i)=i^4-i+1 請問x=0時i=? 四組答案?06/18 21:53
Re: [中學] 管子物 求長度
[ Math ]3 留言, 推噓總分: +1
作者: a16745984 - 發表於 2023/05/20 18:04(11月前)
1FDreamYeh: 其實這是我看到的題目 沒想實務經驗 還是感謝你:)05/20 18:21
Re: [中學] 管子物 求長度
[ Math ]1 留言, 推噓總分: +1
作者: Honor1984 - 發表於 2023/05/20 16:01(11月前)
1FDreamYeh: 感恩!!!05/20 18:02
[中學] 管子物 求長度
[ Math ]7 留言, 推噓總分: +1
作者: DreamYeh - 發表於 2023/05/20 10:37(11月前)
4FDreamYeh: 斜邊是多少?05/20 11:06