計劃進修PhD/Research討論區(60) US News is So Exciting

ahfHgyDJIvw 2018-3-17 00:33:15

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DavidHilbert 2018-3-17 00:34:50

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有時睇番個solution 就覺得自己冇可能construct 到啲咁嘅野，跟住就會好撚灰
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學完明左但做題目就寫極都寫唔出proof 係咪每個數佬必經階段？
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砌inequality 同prove 啲there exist 嘅問題成日都諗唔到

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Jean 2018-3-17 00:36:02

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ahfHgyDJIvw 2018-3-17 00:37:44

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Edelschwarz 2018-3-17 00:41:26

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我沒有放棄 2018-3-17 00:52:33

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Jean 2018-3-17 00:52:55

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Jean 2018-3-17 01:05:20

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Jean 2018-3-17 01:09:19

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Jean 2018-3-17 08:14:16

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Jean 2018-3-17 08:21:46

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ahfHgyDJIvw 2018-3-17 09:12:09

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傳教士谷哥 2018-3-17 10:54:35

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傳教士谷哥 2018-3-17 10:55:48

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Jean 2018-3-17 11:18:21

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Jean 2018-3-17 11:19:08

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Jean 2018-3-17 11:20:07

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Jean 2018-3-17 11:20:35

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傳教士谷哥 2018-3-17 11:20:57

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